~ ZOOPLANKTON ALONG THE CONTINENTAL SHELF OFF NEWPORT, OREGON, 1969-1972: distribution, abundance, season~ cycle, and year-to-year variations William Peterson Charles Miller OREGON STATE UNIVERSITY SEA GRANT COLLEGE PROGRAM Publicationno. ORESU-T-76-002 OREGON STATE UNIVERSITY SCHOOL OF OCEANOGRAPHY JUNE 1976 authors WILLIAM T. PETERSON is a Resea~ch Assistant Oregon State University. CHARLESB. MILLER is Associate University. Professor (Unclassified) of Biological in Biological Oceanography Oceanography at at Oregon State The Oregon State University Sea Grant College Program is supported cooperatively by the National Oceanic and Atmospheric Administration, U.S. Department of Commerce, by the State of Oregon, and by participating local governments and private industry. The OSU Sea Grant College Program attempts to foster discussion of important marine issues A balanced presentation by publishing reports, sometimes dealing with controversial material. is always attempted. When specific views are presented, they are those of the authors, not of the Sea Grant College Program, which does not take stands on issues. related publications OREGON'S ESTUARIES: DESCRIPTIONS AND INFORMATIONSOURCES, by K.L. Percy, D.A. Bella and P.C. Klingeman. Publication No. H-74-001. 294 pp. Price: C. Sutterlin, $2.50. Summarizes much of the known information about Oregon's 13 major estuaries, excluding only the Columbia River estuary. Numerous citations of literature and agencies from which further information can be obtained make this an excellent starting point for assembling physical, chemical and biological data about Oregon's estuaries. THE FUTURE MANAGEMENTOF THE OREGONCOAST: PROCEEDINGS OF A SYMPOSIUM HELD AT THE LAW CENTER, UNIVERSITY OF OREGON, OCTOBER 27, 1972. Publication No. W-74-001. 167 pp. Price: $3.00. Explores issues facing the Oregon Coastal Conservation and Development Commission. Sessions covered legal background for coastal zone management, zoning laws and the coastal zone, and the importance of planning for the Oregon coast. Panels discussed environmental considerations of estuary management, balancing the coastal zone interests, what level of government is appropriate for the coastal zone, and the future needs of the Oregon coastal economy. ordering publications Copies of this and other Sea Grant publications are available from: Sea Grant Communications Oregon State University Corv.allis, OR 97331 Please include author, title and publication number. Some publications carry a charge to help defr~y printing expenses. The charge, if any, appears after the publication number. Please make checks payable to Oregon State University. contents Introduction Part Part II: I: general remarks S 9 taxa 37 Bibliography SS Part III: appendices S9 remarks on important introduction This technical report summarizes the results of a three year study of the zooplankton living in the nearshore zone off Newport, Oregon. The sampling program was part of the Early Life History (ELH) project of the Oregon State University Sea Grant Program and was designed to study the ecology of the larval forms of all fishes, shrimps and. crabs, as well as the zooplankton. These samples are valuable because they are the first from Oregon to have been collected and analyzed from stations located very near to shore. In the past, zooplankton studies have been based on samples collected along transects beginning at stations 5 or 15 miles from the beach, or on samples collected well offshore over the continental slope. Our samples are also the first collected within the zone of intense coastal upwelling. Huyer (1974), among others, has identified this zone as extending from the beach out to about 10 km from shore. Other available Oregon zooplankton data are from one of three sources: (1) Oregon State University Master's and Doctoral Theses of Cross (1964), Lee (1971), Hebard (1966) and Laurs (1967), and (2) University of Washington .samples collected at an irregular set of stations off the Washington and Oregon coasts during 1961 and 1962 (Peterson and Anderson, 1966; Peterson, 1972). In addition (3), a limited amount of data were collected in August-October 1972 by L. Smith (Holton and Elliot, 1973). This report is divided into two parts. Part I contains general remarks on zooplankton distribution, abundance and frequency of occurrence in samples collected during several summer upwelling and winter downwelling seasons. Differences between seasons are stressed. Part II contains detailed discussions of the ecology of important taxa. Population dynamics, sex ratios and miscellaneous observations are presented where possible. Some of the results of this study have been presented elsewhere (Miller and Peterson, 1974; Peterson and Miller, 1975). Part III, the appendix contains the zoo~ plankton enumeration data. 5 MATERIALS AND METHODS TSKflowmeters were mounted off-center Zooplankton samples were collected along the Newport Hydrographic (NH) line (on 440 40'N). This line was chosen because an extensive set of hydrographic data were available from the year 1960 to present, as Oregon State University, Department of Oceanography Data Reports. Our samples were gathered at stations NH 1, NH 3, NH 5, and NH 10 during the period 22 June '1969 to 5 August 1972. After 3 February 1971 samples were collected as far seaward as 60 nautical miles (NH 60), weather permitting. Figure 1 is a map of the study area. 45' 00' 45' 00' in each net mouth. Tows were wade obliquely over the entire water column (or from 0 to 140 m offshore of NH 20) using either a Vfin or Kite-Otter depressor. A time-depth recorder was used to record the towing track. Samples were preserved with buffered formaldehyde solution. Surface temperature was measured and a surface salinity sample was taken at nearly all stations. Bottom salinity samples were taken on many cruises. Bathythermograph traces were usually taken. In the laboratory, samples were poured into 500 ml pharmaceutical graduates and allowed to settle. Several hours later the settled volume was read. Water was then decanted off or added to make a diluted volume of five times the settled volume. Aliquots for counting were removed from this volume with a 1 ml piston pipette, after the animals were suspended by agitation. w ~ 40 30 20 10 44' 30' 44' 30' '25' 00' fig. 1. Animals were enumerated with the aid of a '24' 30' Map of the study area showing the Newport hydrographic line (solid dark line) and the sampling positions. Inset map shows detail of the first ten miles of the coastline with bathymetry. Samples were collected with 20 cm "Bongo" nets without an opening~.closing mechanism. To construct the net frame, two 20 cm diameter x 30 cm PVC plastic cylinders were bolted to either side of a pivoting wire clamp. When mounted on the towing cable, the net frame was free to move in the vertical plane about 1200 of arc, and it could rotate horizontally about the towing cable. The two plankton nets were 145 cm long and were constructed of NITEX nylon with mesh apertures of 505 ~m and 240 ~m, The ratio of net mesh area/net mouth area was about 11.5:1 for the smaller mesh net. The cod ends were 9 cm dia. x 16 cm PVC plastic buckets with stainless steel mesh screens cemented to laterally positioned windows. filtering The two cod ends were fastened approximately 15 cm apart with a stainless steel strap, which kept the nets from wrapping about the cable while being towed. 6 binocular dissecting microscope at 25x magnification. Usually five aliquots were drawn from each sample. Taxa were counted in the first and successive aliquots until 50 in a category were enumerated. Approximately 400 animals were present in each aliquot. The counts were multiplied by appropriate factors to arrive at a number of individuals in a category per five aliquots. A computer was used to convert these raw data into number of individuals per cubic meter and to carry out much of the summary data analysis. Two morphs of the genus Metridia were seen and were separated on the basis of shape of the prosome in lateral view. The Metridia pacifica type is more robust and has a steeply sloping forehead while the M. lucens type has a much less sloping forehead. Detailed morphological study of the two types has not been done. All adult copepods were divided by sex and identified to species. Copepodite stages were identified for all species except ,those of Clausocalanus, Gaidius, Gaetanus, and Heterorhabdus. Only the nauplii of Calanus were distinguished. Both euphausiids and cladocerans were identified to species: Euphausia pacifica, Thysanoessa spinifera, and Evadne nordmanni and Podon leukartii. The larvaceans rOikopleuraJ were not identified,to species. The chaetognaths were not counted by species but the following were identified: Sagitta elegans, Eukrohnia hamata, Sagitta euneritica, S. scrippsii S. bierii, and S. minima. The holoplanktonic mollusks were represented by Limacina helicina and Clione limacina. 'J All other holoplanktonic taxa were counted as general groups, e.g., amphipods, ostracods, scyphomedusae, ctenophores, siphonophores, etc. Meroplankton also were counted by general categories such as barnacle nauplii, bivalve veliger, and gastropod veligers. The crab larvae were not counted because they were studied .separately from these samples by R.G. Lough (1974). THE COASTAL ENVIRONMENT Aspects of the descriptive physical oceanography of Oregon coastal waters can be found in Burt and Wyatt, 1964; Pattullo and Denner, 1964; Cross and Small, 1967; Collins, et al., 1968; Bourke, 1972; Pillsbury, 1972; Huyer, 1974; and Smith, 1974. Water Circulation Patterns The California Current is a slow southward flowing current situated within a broad band 300 to 800 km off the Oregon coast. Inshore of this permanent feature the circulation changes with season. During spring and summer months, nearshore flow is southward, driven by northerly winds. During autumn and winter months, after cessation of upwelling, nearshore flow becomes northward. This flow is called the Davidson Current. Summer Hydrography Northerly winds predominate from April to September. They produce a generally southward transport of surface water with a component to the right of the wind, away from the coastline. This offshore, nearsurface transport is balanced by northward and onshore transport at depth of cold, high salinity, nutrient rich water. When northerly winds are strong and/or persistent, this cold, high salinity water appears on the beach and throughout the entire water column out to about 10 km from shore. This condition is called active or intense upwelling. When north wind stress is weak or nonexistent, the onshore deep transport is weakened and nearshore waters are warmed by .solar radiation. deeper waters, upwelling is indicated in hydrographic sections by upward sloping isolines of temperature, salinity and density. The upward slope develops in April or May and remains until cessation of upwelling in September. Offshore waters are warm (as high as 170C) and a mixed layer is well developed. Surface salinities are reduced as a result of the Columbia River plume. During any given summer, intense southwesterly storms may approach the Oregon coast. The result is an onshore transport of warm surface water. If the winds are of sufficient intensity and duration, water will pile up nearshore. Nearshore hydrography is modified such that isotherms, isohalines and isopycnals either lie parallel to the sea surface or slope downward toward the shoreline. This condition is called downwelling, and is a special case of the overall April to September upwelling condition. Offshore of approximately 10 km, isolines of temperature, salinity and density maintain their upward slope, although the slope may be decreased somewhat. See Huyer (1974) for representative hydrographic sections. Winter Hydrography The autumn and winter months are characterized by a high frequency of southwesterly winds. The effect is a transport of offshore surface waters onshore. These onshore winds may also drive the Davidson Current, although this is not certain. The offshore waters show the characteristics of any North Pacific Ocean station in winter: the top 100 meters or so are isothermal and the seasonal pycnocline disappears. Salinities are reduced by rainfall, and at the inshore stations they are reduced by runoff as well. Sea surface temperature over the continental shelf are generally around 8 to 100C. The nearshore ocean can be warmer in winter than it is in the active upwelling period in summer. This is because warm water is advected from the south by the Davidson Current. Intense upwelling is not continuous. If northerly winds blow for a day or two, active upwelling will develop. If the wind ceases or changes direction, this upwelling ceases. During July and August, northerly winds are often persistent enough that intense upwelling may continue uninterrupted for several weeks. Waters offshore of 10 to 20 km do not experience these rapid changes. In these 7 part I: general remarks SUMMERHYDROGRAPHYAND WINDS We have compared our surface temperature and salinity observations to Pillsbury's summary (1972) of all surface-to-lOm temperature (T) and salinity (S) observations collected at NH 3 and NH 5 between 1960 and 1970. The modal group (28 per cent of the data) in a bivariate plot of these observations was bounded by temperatures of 8.1oC to 9.0oC and salinities of 33.1 to 34.0 °ioo. This is called the modal cell. The T-S data are shown in Figure 2. The bounds of the modal cell are indicated. The upwelling season of 1971 is shown to be quite different from 1969 or 1970. About 26 per cent of our data from 1969 and 1970 fell within Pillsbury's modal cell, Only 6 per cent of the 1971 data fell within the limits. Surface temperatures were higher and surface salinities were lower in 1971, indicating the presence of mixed Columbia River plume water and surface oceanic water. Upwelling was weak in 1971. Wind data support the conclusion that the 1971 upwelling season was weak. We have con~tructed Progressive Vector Diagrams (PVD's), of winds measured at the south jetty off Newport, Oregon. The PVD's for the years 1969, 1970, 1971 and 1972 are shown in Figures 3,4 and 5. Winds during the upwelling season (1 May-30 September) are quite different between these years. The 1969 upwelling season had relatively weak winds with only about two and one-half months of persistent northerlies, while the 1970 season had about four months of northerlies. A higher total northerly component was achieved in 1970 than in 1969. The 1971 upwelling season was strikingly different. North wind miles are low and west wind miles are exceptionally high. As a result, upwelling should have been weak in 1971. This explains the low frequency of temperature and salinity observations in the modal cell in 1971. Winds during the 1972 upwelling season had both a strong northerly component (like 1970) and a strong westerly component (like 1971). All four years have the same pattern' in September and October: winds are light and variable. 9 II ',' .1 -i ,., ,', , "" '.'" I. ".. 1 ., " "::' . . . . 0 . " .. ". "i!" " o. II IO[ ,. , 1 , II , . , . .. .''. , . " " o. . '., 'r :.. ..,;..-> " o. 50 to I. '.'" .. "71 . 1970-71 " .. .\ ." -i c I. ::0 ,., ..'". "4 ;..,. , ". ".'-.7. . " ,., to ::0 J> , .,. 0. .. -i ,., ." " ,., ::0 J> ,. 1870 -i C ::0 .1 ,., ,. t- II II t , SALINITY , , II (L) .. . 1971-n , i '. "., . o. SALINITY " (%.) . Fig. 2. Temperature-salinity diagrams for NH1, NH3, NH5, and NH10 for the summersof 1969,.1970 and 1971 between April and September. and winters of 1959~70. 1970-71, and 1971.;.72from October through Harth Winter HydX'ography and Winds Winter T-S scatter diagrams are also shown in Figure 2. The winter of 1969~70 is seen to have been warmer than the other winters. This may indicate that the transport of the Davidson Current was greater during the winter of 1969-70. The winds during the winter of 1969-70 were--quite-dIfferent compared to 1970~71 and 1971-72. During the fall and winter months of 1969, there were three intervals with winds from the east: most of October, 23 November-S December, and 1-12 January. The entire six-month period of winter winds lacked the southwesterly storms that are characteristic of most winters. T~e other two winter wind patterns shown in Figures 3-5 are probably typical. Patterns of Surface Salinity As a result of rainfall and runoff, salinities less than 30 0100 occur at stations near the beach (NH 1, NH 3 and occasionally NH 5) during the months of January and February. Beyond NH 5, salinities were always greater than 32 0/00 during these two months. March and April are months of transition. In May and June salinities are again lowered, but this time by the Columbia River plume. Surface salinities of 26-30 0/00 are co.-only encountered at varying distances fro. shore, for exa8p~e during 10, middle and late June of 1969 and 1971, salinities of 30-31 0/00 were found as close as 1 mile from shore. In 1970, water of reduced salinity was never found closer to shore than 10 miles on any cruise. Surface salinities in excess of 33.5 %0 in the coastal zone are generated only by upwelling. Water of this salinity or greater first appeared in Mayor June in the years of our study (13 May 1969, 4 June 1970 and 29 May 1971). The autumn months (OctoberDecember) are months of transition to lowered salinities as a result of rainfall and runoff. Bakun's Upwelling Indices Another parameter useful in studying differences between seasons is the upwelling index. Bakun (1973) has calculated indices which express mean monthly amounts of upwelling or downwelling at points along the west coast of the United States ranging from Baja California (Lat. 1SoN) to the Gulf of Alaska (60oN). Monthly index values were calculated for the years 1946-1971. The indices are still being calculated but on a daily instead of monthly basis (Bakun, personal communication). To calculate the indices, Bakun estimates the monthly mean wind stress at selected geographic points from the known atmospheric pressure field. From this he computes the Ekman transport and finally resolves the component of this transport perpendicular to the coast. The units of the index are cubic meters of water /970 EAST --- .mn - 6 /969 -,._.~--~--- . EAST n IM t , I- 31 DEC I JUNE 6 '\ I 6\ I EC [ r r14 I SOUTH 1 I SOUTH I/o 1 11"-1 SEPT Fig. 3. Progressive vector diagrams for the wind at Newport for the years 1969 from 16 April--31 Decemberand all months of 1970. 3 I DEe J /97/ c A EAST 20j ) en z c en I 0 I r "'TI NORTH :E Z /0 C I "- r 0 3: 'ITI -I ITI ::u en d 4 JAN /0 20 THOUSANDS OF 30 WIND - 40 KILOMETERS Fig. 4. Progressivevector diagramfor the wind at Newportduring 1971. 11 30 -I MAY /972 EAST ~ 20 --I ::I: 0 C (J) 1> Z 0 (J) 10 0 ." 10 :E z THOUSANDS 0 A r 0 20 OF WIND - KILOMETERS 1 3: rrI --I rrI ::c 10 NORTH (J) /' L DEC I NOV 20 Fig. 5. Progressive vector. diagram for the wind at Newport during 1972. 12 I~ upwelled (or downwelled) 100m of coastline. per second per The mean monthly values of the index and the anomalies (i.e" the deviations from the 20-year mean) are shown below. The anomalies show that the summers of 1969 and 1970 were near normal, and that the summer of 1971 was unusually low indicating weak upwelling. This supports our observations. 20 year mean index 1969 1970 1971 34 -22 48 74 51 17 +13 +32 - 5 -11 -- 12 +32 -36 - 3 +23 - 9 -27 +7 +12 -48 for month May June July August September Tota1s - 5 - 8 The winter upwelling index data are shown below. The winter of 1969-70 is quite different from the other two winters. Onshore transport was anomalously high in 1969-70 and anomalously low in 1970-71 and 1971-72. This does not agree entirely with our Newport wind data. Both Bakun's and our data agree that the winter of 1969-70 was different but we disagree as to the direction of surface water transport. 20 year index 19691970 19701971 19711972 -74 -93 -94 21 -64 -47 -24 +19 -12 +62 +32 +34 +66 +75 +56 -71 +101 +119 mean for month November December January February Totals -4 ZOOPLANKTONDATA COLLECTION AND GENERAL OBSERVATIONS Zooplankton Data And Their Limitations A total of 523 Bongo net samples were collected at stations NH 1 through NH 60. At stations NH 1, 3, 5, and 10 only, we collected 329 samples and have counted 213 of them. In addition, 40 samples have been counted from the set collected 'offshore of NH 10. The total number of samples counted is 253. Within the extensive set of 523 samples are many replicate samples and daynight comparisons. None of these have been counted. This report will deal primarily with the samples collected within 10 miles of shore since that data set is much more complete. Appendix I is a list of the sampling dates and indicates the types of samples collected (day-night, replicate, day only) and which samples were counted. Appendix II contains zooplankton enumeration data listed by taxa for stations NH 1, 3, 5, and 10. Appendix III lists the data collected offshore of NH 10. In this report, summer is defined as the upwelling season (April-September) and winter is defined as the other months (OctoberMarch) . There are important limitations on these zooplankton data. We chose to express nu~ merical abundance as numbers of individuals per cubic meter "(no. 1m3). Since our nets were towed obliquely through the entire water column, quantitative abundance estimates are actually abundances averaged over the water column. If an animal is equally abundant at all depths then oblique tows will adequately estimate its abundance. If an animal is restricted to a narrow layer then its abundance will be underestimated. We could have used number of individuals beneath a square meter water column by multiplying no. 1m3 by the water depth, but the effect of tow depth can be handled without this conversion. Recent work by ourselves and Myers (1975) has shown that highest zooplankton abundances are found within the top 20 to 30m of the water column. Therefore, our oblique tows from depths greater than about 30m do underestimate zooplankton abundances. This becomes a problem in tows taken at stations farther from shore as the water depth increase~ because an increasing fraction of the water column sampled contains few animals. Therefore, one is not justified in discussing abundance gradients between stations NH 1 (water depth = 20m) and NH 10 (water depth = 80m) unless abundance differences are greater than a factor of four. Abundances are also underestimated for many copepod taxa because the small copepodite ;stages could easily pass through our 0.24 mm mesh net. Copepodites of Pseudocalanus and Acartia species younger than stage III were seldom seen in our samples. Probably only stages IV and V were sampled quantitatively. This data set gains its value from being a three-year time series of samples collected in exactly the same manner at the same stations. As such, these are. good baseline data to which future work can be compared. The data clearly show (1) seasonal and (2) year- to-year variations in zooplankton species composition and abundance, and (3) spatial 13 (i.e., inshore~offshore) differences in species composition. Point estimates of abundance have little meaning, but comparisons of abundances between seasons and years at a set of stations are valid and meaningful. Fpequency of Occuppence of ZoopZankton Taxa Copepods were the most frequ~ntly occurring and the most abundant members of the zooplankton community in the nearshore region off Newport, Oregon. A total of 58 species were seen in our samples (Table 1). Thirty-eight species were found in the summer samples and 51 species in the winter samples. ~ring our study, species from the Subarctic, Transition and Central Pacific water masses were taken. The copepods in Table 1 can be grouped on the basis of patterns of occurrence. Eight species occur commonly during both winter and summer months: CaZanus mapshallae3 PapacaZanus par'Vus3 Pseudocalanus sp., Metpidia Zucens3 ACaPtia clausii3 ACaPtia longi~ pemis3 Oithona simiUs3 and Oithona spinipostpis. Six species were found onlyduring the summer months and so probably have northern affini ties: Aetideus paci.ficUB. Gaidius immatures , Gaetanus 'iminatures, Racovitzanus antaPcticas s .1., Metpidia pacifica3 and Oncaea media hymena. Only one species was common during the summer and uncommon during the winter: Centpopages abdominaUs. This species has northern affinities. A group of six species had the opposite characteristic, i.e., common during the winter but uncommon or rare during the summer: CaZanus tenuicoPnis3 CZausocaZanus apcuicoPnis3 CZausocaZanus pepgens3 CtenocaZanus vanus s.l., ACaPtia tonsa and Copycaeus angZicus. All of these species are common in warmer water south o£ Oregon. The majority of the copepod species (43) were always uncommon in our samples and probably have unimportant roles in the community. However, taxonomic study of these rare or uncommon species is important because in many cases their presence indicates the presence of a particular water type or mixture of types. Most of the species that are found off Newport only during winter months have southern affinities (Central Pacific water mass). They are transported north along the continental shelf by the very near Davidson current and are probably the extreme northerly limit of their range. 14 Someof these species were Mecynocera CaZocaZanus styZipemis3 CaZocaZanus tenuis3 CaZocaZanussp., CZausocaZanusmas- cZausii3 tigophopus3 CZausocalanus fupcatus3 ClausocaZanus jobei3 ClausocaZanus papapepgens3 CZausocalanus pauZuZus3 ACaPtia danae3 CoPycaeus amazonicus3 Oncaea dentipes and Oncaea subtUis. Other species that were found only during winter months have northern affinites and are usually found in deep water over the continental slope. They were probably transported shoreward as a result of onshore winds. These species are CaZanus cpistatus3 Gaidius bpevispinus3 Gaetanus simplex3 Candacia co- Zumbiae3 Hetepophabdus immatures. PZeupomamma bopeaZis3 and PleupomammaabdominaZis. Eight of the remaining 14 species in Table 1 were uncommon in both summer and winter samples: EucaZanusbungii3 Micpocalanus pusillus3 ScoZecithpiceZZa minoP3 Lucicutia fZavicoPnis3 amphitpites), EpiZabidocepa Zogipedata (E. Toptanus discaudatus3 Micpo- setella spp., and Sapphippina spp. Six species were rare during both seasons: RhincaZanus nasutus3 PaPaeuchaeta japonica3 Oncaea teneZla3 Oncaea bopeaZis3 Oncaea conifepa3 and Oncaea medittepanea. Abundance of ZoopZankton Taxa Tables 2 and 3 list the average relative density and frequency of occurrence of the copepod species, totaled over the four stations, for three individual years, during the summer and winter respectively. Relative density is an animal's mean abundance in those samples in which it occurred. The most abundant copepods found during the summer, in order of decreasing total average abundance werePseudocalanus sp., Acaptia cZausii3 Acaptia Zongipemis3 CaZanus mapshaZZae3 Centpopages abdominaZis3 and Oithona simiZis. These six species almost certainly control the grazing dynamics of the zooplankton community. No other copepod species ever approach numbers consistently reached by these six species. During the winter months, the zooplankton assemblage is quite different and abundances of all species are much lower. Four species are prqbablY dominant: PseudocaZanus sp., Oithona simiZis3 PapacaZanus papvus3 and ACaPtia Zongipemis. Other species that may play important roles at certain times between October and March are CtenocaZanus vanus3 CZausocaZanus immatures, ACaPtia cZausii3 Centpopages abdominaZis3 and CaZanus mapshaUae. ~ 11 C = occurrence in greater than 50% of the samples taken, U = occurrence in less than 50% but more than 5 samples taken, R = occurrence in less than 5 samples. COPEPOD SPECIES Calanus marshallae C. tenuieoPnis C. plumehY'us .C. eY'istatus Rhinealanus nasutus Euealanus bungii MeeynoeeY'a elausii Paraealanus paY'Vus Caloealanu8 styliY'emis C. tenuis C. sp. Pseudoealanus sp. MieY'oealanus pusillus Clausoealanus mastigophoY'Us C. fUY'eatus C. areuieoPnis C. jobei C. pegens C. paY'apegens C. paululus Ctenoealanus vanus Aetideus paeifieus Gaidius immatures Gaidius bY'evispinus Gaetanus immatures Gaetanus simplex Paraeuehaeta japoniea Raeovitzanus antaretieas SeoleeithY'ieella minoY' Table 1. S W .C C U C R U R R R U U U C C U U R C C U U U R U C R U C U .R U C U U R R R R R U U U COPEPOD SPECIES MetPidia lueens M. paeifiea Lucieutia flavieoPnis Candaeia eo lumbiae C. bipinnata HeteY'oY'habdus immatures PleUY'omammaborealis P. abdomina lis Centopages memuY'Y'iehi Epilabidoeea amphitY'ites Aeartia elausii A. longiemis A. tonsa A. danae EUY'ytemoY'asp. TOY'tanus diseaudatus MieY'oseteUa sp. SapphiY'ina sp. Oithona similis o. BpiniY'ostis Oneaea tenella o. bOY'ealis o. eonifeY'a o. medi tteY'anea o. dentipes O. subtilis o. media hymena Coyeaeus anglieus C. amazonieus S W C C U U U R R R R R R C U U U C C C C U C R R U U U U U U C C C C R R R R R R R R R R R R C R A checklist of copepod species taken off Newport, Oregon in summer (S) and winter (W) months during the period of our study. . 15 COPEPODSPECIES . TOTAL RELATIVE DENSITY Calanus marshallae C. tenuieornis Euealanus bungii Paraealanus parvus Pseudoealanus sp. Mieroealanus pusillus Clausoealanus areuieornis C. pergens C. immatures Ctenoealanus vanus Aetideus paeifieus Gaidius immatures Raeovitzanus antaretieas Seoleeithrieellaminor Metridia lueens M. paeifiea Lueieutia flavieornis Centropages abdominalis Epilabidoeera longipedata Aeartia elausi A. longiremis A. tonsa Tortanus diseaudatus Oithona simi lis o. spinirostris Coryeaeus anglieus FREQUENCY 1969 1970 1971 69 70 71 1475.2 1.3 21.1 80.7 23776.3 2.2 0 20.2 0 4.8 1.5 2.5 0.6 9.3 21.4 6.7 0 371.8 2.9 1178.1 1078.2 130.7 17.5 482.5 5.1 3.1 147.3 6682.4 18.5 1.4 5.9 0.5 31.0 2.3 3.4 2. 1 4.6 16.3 436.1 7.9 9.0 16.8 3994.5 1.8 4.0 6.6 2.1 11.0 2.7 3.7 1.3 16.0 48.6 2.9 3.7 0.4 686.2 10.8 6045.1 1509.2 27.5 12.3 2.0 110.7 0 414.9 1331.1 0 0 32 1 13 29 33 4 0 5 0 5 4 3 1 7 18 2 0 29 5 31 33 31 3 44 4 10 21 44 17 3 5 5 7 4 3 2 14 29 5 1 42 6 37 44 19 10 40 14 15 20 40 2 7 9 2 16 1 2 2 16 26 6 9 23 0 29 38 0 0 369.9 19.9 2.8 275.0 16.0 8.0 416.2 55.5 3.6 32 19 2 42 28 10 40 31 3 The following species were found in less than five samples: Calanus plumehrus, Gaetanus immatures, Paraeuehaeta japoniea immatures, Candaeia bipinnata, Eurytemora thompsoni, Rhinaalanus nasutus, Oneaea borealis, Oneaea tenella, Oneaeamedia hymena, Oneaeamediterranea, Sapphirina sp. and MieroseteUa Table 2. Total relative density and frequency of occurrence of the copepod species taken within 18 km of the Oregon coast, during the upwelling seasons of 1969, 1970, and 1971. Realative density is average number per m3 of individuals in samples in which the species occurred. Table entries are sums of relative densities at each of four stations. 33 samples were collected in 1969, 44 in 1970 and 40 in 1971. 16 sp. TOTALRELATIVEDENSITY COPEPOD SPECIES FREQUENCY 1969-70 1970-71 1971-72 69-70 62.7 15.1 359.6a 3.4 0.8 570.6 7.4 3.3 445.6 3.6 2.3 38.9 41.1 5.8 156. 6a 189.0 *** 17.6 0.5 48.0 1.6 186.4 332.8 121. 9 8.5 6.8 189.0 7.9 1.9 *** 0.4 277.7 0.8 0.3 2011 .1 1.1 *** 36.5 22.8 3.7 38.2 98.8 0.9 42.9 0.4 33.3 0.8 78.8b 84.9 8.5 6.3 4.2a 46.6 14.3 2.3 3.5 *** 351. 4 1.0 0.5 1260. 1 1.3 *** 31.5" 30.3 *** 32.4 65.9 1.1 40.8 0.8 127.5 1.2 95.3 25.0 7.4 4.4 *** 22 11 4 6 5 22 10 7 22 3 6 13 14 8 17 16 0 16 6 8 5 14 18 19 13 9 20 14 1 0 2 18 3 1 20 1 0 16 15 3 16 16 4 14 4 5 2 8 20 8 4 3 15 12 3 8 0 16 1 1 16 2 0 10 12 0 9 10 1 10 3 7 1 12 15 4 4 0 1064. 0 15.3 15.2a 397.1 0.9 246.9 7.1 0.3 20.1 1.1 625.4 22 21 2 21 10 20 8 3 11 1 16 8 0 0 0 CaZanus marshaZZae C. tenuieornis C. PZumehrus EueaZanus bungii Meeynoeera eZausii ParaeaZanus parvus CaZoeaZanus styZiremis C. tenuis PseudoeaZanus sp. MieroeaZanus pusiZZus CZausoeaZanus mastigophorus C. areuieornis C. pergens C. parapergens C. immatures CtenoeaZanus vanus SeoZeeithrieeZZa minor Metridia Zueens Lueieutia fZavieornis Centropages memurriehi EpiZabidoeera amphitrites Aeartia eZausii A. Zongiremis A. tonsa A. danae Tortanus diseaudatus Oithona simiZis o. spinirostris Oneaea teneZZa Coryeaeus angZieus C. amazonieus 70-71 71-72 3.5 *** *** *** = high value the reult of one station or sampling date b = a value of 4500/m" on 20 October 1970 was omitted from the summation a CaZanus erisThe following species were found in less than five samples: tatus, RhineaZanus nasutus,CaZoeaZanus sp., CZausoeaZanus jobei, C. pauZuZus, Gaidius brevispinus, Gaetanus simpZex, Paraeuehaeta japoniea, PZeuromamma boreaZis, P. abdominaZis, Heterorhabdus immatures, Candaeia eoZum- biae, C. bipinnata, Oneaea boreaZis, o. eonifera, o. dentipes, o. subtiZis, o. meditteranea, MieroseteZZa sp., Sapphirina sp., Harpacticoid copepods. Table 3. Total relative density and frequency of occurrence of the copepod species taken within 18 km of the coast during three winters. Table entries are sums of relative densities at each of four stations. 22 samples were collected during the winter of 1969-70, 20 during 1970-71 and 16 during 1971-72. A rough estimate of the magnitude of differences in abundance between summer dances (No./m3) in each yea~ have been summed from Tables 2 and 3 to get an over- and winter for the most important copepods all can be seen in the following table. total abundance. Abun- 17 CopepodSpecies Acartia SUMMER 7,638 WINTER RATIO BETWEEN SEASONS 360 - 21.2 clausii 34,453 3,717 - 9.2 2,394 299 - 8.0 Centropages 1, 169 209 - 5.8 Acartia 3,918 1,143 - 3.4 1,061 1,936 + 0.6 1,200 + 4.9 354' + 7.5 Pseudocalanus sp. Calanus marshaUae abdomina lis longiremis Oi thona simi lis Paracalanus parvus 245 Ctenoca lanus 47 vanus Abundances of other zooplankton (the holoplankton and meroplankton) indicate that they were generally not important. Overall abundances and frequency of occurrence of these taxa are given in Tables 4 and 5 for summer and winter respectively. The plankton that were sometimes abundant during the summer were Calanus nauplii, Calanus eggs, Other taxa that were and euphausiid eggs. occasionally abundant include decapod shrimp mysis, barnacle nauplii and bivalve veligers. During the winter months, Oikopleura spp. became abundant, and barnacle nauplii and bivalve veligers remained somewhat important. would be likely to have considerable impact on community structure if it made up at least 1 percent of the total catch in five or more samples. This rather generous filter removed all but 15 copepod species and 19 other zooplankton taxa from the total species list. Many of the taxa excluded were important to the results of this study only as indicator species. The remainder of this report will deal primarily with the 34 dominant taxa. Table 6 lists these animals. A comparison of the first two columns reveals that only a few taxa were important in all summer samples. The only taxa that occurred often and frequently made up greater than 1 per cent of the total catch were copepods. With few exceptions, all other taxa made more than 1 per cent of the catch in less than 25 per cent of the summer samples. The preceding portions of this report have centered on general statements about distribution and abundance of taxa that make up the different zooplankton assemblages found off Newport, Oregon during summer and winter. For simplicity, we disregarded temporal variations and treated the 10-mile wide study area as a homogeneous area is not homogeneous however. the animals are not equally Dominant Taxa 22 18 23 28 18 of over distributed ABUNDANCE PATTERNS Spatial Abundance Patterns UpUJeUing Season our data which objectively categorizes importance. It was assumed that an animal The Most the study area and are not equally abundant during all months of a particular sea~on. Both spatial and temporal abundance gradients are present and they are quite pronounced for some of the most important copepod species. The reader can make the comparisons between summer and winter abundances from Tables 4 and 5. Some taxa have similar abundances during both seasons: Calanus nauplii, other copepod nauplii and euphausiid nauplii, chaetognaths, scyphomedusae, Podon leukartii, pteropods, barnacle nauplii, bivalve veligers and gastropod veligers. are seen for Marked differences in abundance Thysanoessa spinifera, Evadne nordmanni, decapod mysis, Calanus eggs and euphausiid eggs. These were all more abundanti during the summer. Oikopleura spp. were more abundant during the winter. Further discussions of abundance patterns will be limited to the more important animals. We have applied a simple filter to zone. During the Three of the six most abundant copepod species almost always have their greatest summer abundance at the station shore (NH 1). These three are sp., Acartia inalis. clausii, The abundance nearest and centropages gradients to Pseudocalanus abdom- can be quite steep, for example,pseudocalanus sp. had the following abundances {no. 1m3) at' the four stations: DATE. NH 1 NH 3 NH 5 NH 10 1969 1969 1970 1971 13,97,5 '43,053 23,773 5,259 2,322 2,706 487 178 2,000 8,960 19 78 461 351 104 *** 21 July 1971 5 Aug. 1972 7,330 1,524 155 337 132 140 290 June July June June *** I: " I I TOTAL RELATIVE DENSITY TAXA FREQUENCY I 1969 1970 1971 69 70 71 119.5 43.1 8.5 46.3 13.3 30.2 35.4 73.7 2.8 10.2 89.4 69.2 6.0 22.9 695.5 68.1 18.5 85.9 14.5 13.6 4.0 58.9 1153 246 50.3 85.7 2.5 70.9 172.7 52.3 15.7 84.0 17.2 17.7 87.3 9.8 5.2 60.6 30.8 66.5 34.9 22.8 21 10 5 5 4 14 2 17 2 11 25 11 7 13 40 20 15 26 17 20 7 26 12 22 33 15 5 28 28 20 14 18 11 10 11 2 1 35 34 21 19 22 decapod shrimp mysis barnacle nauplii barnacle cypris polychaete posttrochophores bivalve veligers gastropod veligers hydromedusae unidentified annelid without parapodia plu1;eus 142.7 59.3 4.4 52.6 168.3 64.0 45.3 231.4 8.3 16 8 2 24 32 19 22 28 10 16.2 170.5 28.9 6. 1 20.1 258.9 79.2 3.2 21.4 68.3 42.2 10.3 5 20 16 2 23 40 33 2 15 27 23 11 8.2 0.0 23.1 16.0 35.8 117.6 3 0 3 5 16 11 large round eggs (fish) 36.8a 870.1 55.0 70.0 19.1 25.0 168.7 686.1 57.5 35.1 17.8 226.1 449.6 39.6 34.3 11 10 11 2 12 13 28 29 16 18 12 25 24 14 18 Cal-anus naupl i i Other Copepod nauplii Amphipods Euphausiid nauplii Euphausiid calyptopis Euphausiid furcilia Thysanoessa spinifera Evadne nordmanni Podon l-eukarti Pteropods Chaetognaths Oikopl-eura Ctenophores Scyphomedusae I II I II I: I' I I Cal-anus eggs I euphausiid eggs, early euphausiid eggs, late other fish eggs I', . a = biased by a single observation of 760 individuals/m3. I The following taxa were found in less than five samples: radiolarians, foraminifera, siphonophores, planula larva, trochophores, Tomopteris3 heteropods, Cl-ione3 phoronid larva, ascidian larva, salps, auricularia larva, immstarfish, decapod protozoeas, unusual barnacle nauplii, Styl-ocheiron abbreviatum3 anchovy eggs, and four miscellaneous unidentified meroplanktonic taxa. I Il I Table 4. I Total relative density and frequency of occurrence of other holoplanktonic taxa and meroplankton taken within 18 kmof the coast during 1969. 1970 and 1971 upwelli ng seasons. Table entri es are sums of average abundances at each of four stations. I I ' I 19 TAXA CaZanus naup1ii Other Copepodnaup1ii Amphipods Euphausiid naup1ii Euphausiid ca1yptopis Euphausiid furci1ia Evadne nordma:nni Podon Zeukarti Pteropods (Limacina) Chaetognaths OikopZeura spp. Ctenophores Scyphomedusae Sa1ps Isopods Mysids decapod shrimp mysis barnacle naup1ii barnacle cypris polychaete post-trochophores bivalve ve1igers gastropod ve1igers, assorted gastropod A hydromedusae annelids lacking parapodia echinoderm p1uteus large round eggs (fish) CaZanus eggs euphausiid eggs TOTALRELATIVEDENSITY FREQUENCY 1969-70 1970-71 1971-72 69-70 70-71 71-72 10 11 12 4 13 7 2 4 17 20 22 8 5 9 2 2 15 13 4 5 4 2 2 2 15 19 16 8 6 0 3 1 15 12 10 4 8 5 4 4 13 13 15 9 10 0 0 2 5.6 77.9 16.8 70.8 118.4 37.2 *** 3.3 21. 9 22.1 7 11 4 12 20 19 0 4 5 5' 10 6 4 8 18 18 6 2 4 2 11 12 12 11 15 15 0 3 11 4 4.9 4.7 2.8 6 10 0 11 11 6 8 4 3 1188.7a 29.1 5.9 2.8 6.4 3.1 5.8 126.3a 66.0 62.9 551.9 7.0 10.0 0.9b 0.5 0.2 3.1 309.1 8.7 41. 5 87.8 31.3 *** 165.9 122.5a 4.8 108.4a 56.1a 0.4 24.1 27.3 88.0 47.4 101.2 6.2 94.3 *** 0.7 3.3 21.4 192.7 188.1 a 13.5 98.2 27.6 1.0 9.2 1.8 40.0 41.7 74.9 0.8 9.0 36.5 *** 5.5 36.7 274.7a 35.1 20.2 5.0 3.4 14.5 7.6 4.8 116.4a 14.2 22.4 75.6 10.3 16.6 *** *** 2.1 value the re3u1t of October one station sampling date = ahigh value of 34.3/m an 29 '1969orwas ommitted from the summation ba = The euphausiids The following taxa were found in less than five samples: Thysanoessa spinifera and Euphausia pacifica, amphipod larvae and eggs, ostracods, cumaceans, siphonophores, Sagitta scrippsii, S. bierii, S. minima, Lepas nauplii, other unidentified barnacle nauplii, echinoderm bipinnaria, imm starfish, imm sea urchins, planula larvae, trochophores, foraminifera, radiolarians, Tomopteris, cyphonautes larvae, other fish eggs, and six miscellaneous unidentified merop1anktonic taxa. Table 5. 20 Total relative density and frequency of occurrence of other ho1oplanktonic and meroplanktonic taxa taken within 18 km.of the .coast during three winters. Table entries are sums of relative densities at each of four stations. I I } ~ \ ! I \ r I J ~ TAXA Pt Ii , t ,( 't l It I II vI ,I I , II ( { PseudoaaZanus sp. CaZanus marshaUae Oithona simiZis Aaartia Zongiremis Aaartia aZausii ParaaaZanus'parvus GaZanus naupl i i OikopZeura sp. Gentropages abdominaZis bivalve veligers Limaaina heZiaina Chaetognaths barnacle nauplii GaZanus eggs euphausiid eggs GtenoaaZanus vanus Metridia Zuaens GZausoaaZanus immatures Oithona spinirostris CZausoaaZanus pergens C. arauiaornis Aaartia tonsa euphausiid nauplii gastropod veligers worms lacking parapodia Goryaaeus angZiaus echinoderm pluteus decapod shrimp mysis Scyphomedusae cope pod nauplii Ctenophores GaZanus tenuiaornis Podon Zeukartii misc. fish eggs SUMMER WINTER BOTH ALL FI LTERED SAMPLES SAMPLES FILTERED SAMPLES TOTAL FILTERED 141 140 138 139 '115 76 109 53 110 107 88 107 83 82 48 39 81 8 97 26 12 53 53 88 30 15 19 74 78 57 42 23 19 54 141 125 107 114 73 16 44 17 ,49 28 28 14 26 29 33 4 21 1 19 3 1 13 16 7 7 0 6 11 9 4 7 0 1 6 53 33 48 40 16 49 20 40 6 - 23 15 27 13 7 2 30 10 24 5 19 21 5 2 9 9 14 7 2 2 6 2 9 6 0 196 158 155 154 89 65 64 57 55 51 43 41 39 36 35 34 31 25 24 22 22 18 18 16 16 14 13 13 11 10 9 9 7 6 ( I t I .' II Table 6. A list of the species and taxa whoserelative abundance was greater than 1%of the total catch in at least five samples. This filter removed about two-thirds of the taxa collected during the period of this study. Differences between frequency of occurrence in all samples and frequency in only those samples in which relative abundance was greater th~n 1%are compared in the table for the summerdata. The list is compiled from all data collected from 1969-1972, a total of 141 summerand 58 winter samples. <i 21 ~ -l '\j Someof the steepest gradients observed for Centropages abdominalis were: DATE 18 25 23 2 28 July July June July June 1969 1969 1970 1970 1971 NH 1 NH 3 . NH 5 NH 10 14 55 83 128 6 7 0 4 107 0 NH 1 NH 3 NH 5 249 655 1,370 1,655 102 0 0 3 80 0 and for Acartia clausii: DATE NH 10 18 July 23 June 1969 1970 528 25,661 8 58 35 19 2 12 21 5 1970 1971 1971 1972 19,807 2,640 762 297 100 127 0 *** 47 16 0 8 -b 3 3 0 0 July June June Aug. o The other three important copepod species (Acartia longiremis3 Calanus marshallae3 and Oithona similis) did not show such regular patterns. Acartia longiremis was always more abundant at NH 1 in 1971 than at sta~ tions farther offshore, but in 1969 and 1970 it was usually more abundant offshore of NH 1. Calanus occasionally had their greatest abundance at NH 1, but in all years it usually did not. Oithona abundances fluctuated widely at all stations. The other zooplankton taxa listed in Table 6 had the following patterns of abundance: 1. Highest abundance at NH 1, decreasing offshore decapod shrimp mysis barnacle nauplii and 2. gastropod veligers bivalve veligers Usually abundant only at NH 1, NH3 NH 5 Acartia tonsa euphausiid nauplii copepod nauplii worms lacking parapodia 3. NH1 Scyphomedusae Chaetognaths other fish eggs echinoderm pluteus Usually more abundant offshore of Ctenophores Pteropods Oithona spinirostris 4. Abundance increases as distance offshore increases Metridia 22 lucens 5. Noapparent pattern ~ can be abundant anywhere Paracalanus parvus Calanus nauplii Calanus eggs Oikopleura spp. euphausiid eggs The abundance patterns of these individual taxa are discussed in greater detail in Part II of this report. These gradients deduced from absolute abundance data give information about a population's response to the environment. Nothing is learned about the complete zooplankton assemblages. Since different gradient' patterns are exhibited by populations, the zooplankton. assemblage changes between stations. Another way to look at gradient patterns is with ranks of abundance. Ranking results in some understanding of how a population's abundance changes relative to the abundance of the total zooplankton assemblage.. Table 7a lists the average rank of abundance of the most important taxa at each station. We ranked only the filtered data, i.e., an animal received a rank in a sample only if it made up greater than one per cent of the catch in that sample. Also given is the mean rank over the four stations. We have listed only those taxa that occurred in ten or more filtered samples summed over the four stations. A value was entered under a station label only if the taxon occurred in five or more filtered samples collected from that station. 1 1 j ~ 1 ., , f J 1 ~ 1 .~ Among those copepods which had their highest abundance at NH 1, only Acartia clausii had low ranks only at that station. Centropages abdomina lis had a mean rank of approximately 5 at NH 1, 3, and 5 and Pseudocalanus sp. had a mean rank of 1.5 at all four stations. For those copepods that were usually more abundant offshore, Oithona similis is seen to have its lowest ranks at NH 1, 3, and 5. Acartia longiremis shows evidence of having lowest ranks offshore. There is little doubt that Calanus marshallae prefers water offshore of NH 1. Table 7b shows a similar result but is here expressed 'in terms of an average relative abundance. Pseudocalanus sp. and Acartia longiremis are clearly the two most important copepods, on a numerical basis, making up large percentages of the catch. Acartia clausii is important only at NH 1 and Calanus marshallae is again seen to be t ~ j ) 1 ! important only offshore of NH 1. Spatial . '1 Abu:ndanae Patterns in WinteY' The winter data are very different (Tables 8a and 8b). Immediately obvious from a comparison to the summer data is the difference in rank order between the two seasons for the endemic zooplankton species. Pseudoaalanus s~. was rank 1 during both seasons as averaged over the four stations. During the summer, AaaY'tia longiY'emis~ Calanus . maY'shallae~ AaaY'tia alausii and Oithona simiUs occupied ranks 2 through 5. During the winter, Oithona similis occupied rank 2, and ranks 3, 4, and 6 were occupied by copepods with southern affinities: PaY'aaa"lanus paY'vus~ Ctenoaalanus ang Uaus. . vanus and COY'yaaeus Few definite winter patterns are seen in Tables 8a and 8b. Pseudoaalanus and Oithona similis have greater relative abundance offshore in contrast to the summer. Ctenoaalanus vanus and COY'yaaeus angliaus had their lowest average ranks nearshore at NH 1 and NH 3. Relative abundances of the important summer copepod species change during winter months. Pseudoaalanus sp., AaaY'tia longiY'emis and Calanus maY'shaUae make up a smaller percentage of the total catch. Oithona similis percentages increase significantly during the winter. Abu:ndanae DiffeY'enaes were more abundant in 1970. Maximum abundances for the three species in Figure 6 (Pseudoaalanussp., AaaY'tia alausii and CentY'opages abdominaUs) occurred in June and July of all years. In addition, AaaY'tia alausii can have a second peak in September. Differences between stations will be discussed later in this report, and are well il~ lustrated in Figure - 6. Figure 7 shows the abundances of Calanus maY'shallae~ AaaY'tia longiY'emis and Oithona These are the copepods that were similis. usually more abundant offshore of NH 1. Calanus maY'shallae was clearly most abundant in 1969. Maxima occurred in August and September after .the Pseudoaalanus maximum. No peaks were seen in 1970. Peak heights are greatly reduced in 1971 and are seen only in June and July. AaaY'tia longiY'emis was abundant only in September of 1969 whereas in 1970 it was abundant from July through September. Oithona simiUs was most abundant in June and July of 1969, September 1970 and sporadically in 1971. The major differences between the two years 1969 and 1970 are perhaps best illustrated by percentage of Pseudoaalanus sp. in the total catch. Average percentages are shown below for the comparable periods during the two upwelling seasons: Between SummeY's One of the most intriguing problems in the data set is the differences between zooplankton assemblages sampled during 1969, 1970 and 1971. Abundances were so very different between the seasons that one wonders whether any but the most general patterns can be described. Elsewhere (Peterson and Miller, 1975) we discussed some peculiarities in species composition and abundance associated with the 1971 data and related our observations to anomalous winds occurring during that summer. Differences between 1969 and 1970 were noted, but not discussed. Standing stocks were high during both of these upwelling seasons, but abundances of certain copepod species were very different between the two years. Different species dominated the catch. Many of the differences between the three years can be seen in Tables 2 and 4 of this report. Figure 6 shows the abundance data for three copepod species which had their greatest abundance at the nearshore station. Abundances of Pseudoaalanus sp. and AaaY'tia alausii look as though they may be negatively correlated at station NH 1, both within and between the upwelling seasons of 1969 and 1970. Pseudoaalanus sp. were clearly more abundant in 1969.. Acar+ia clausii 22 June 23 June - Sept. 1969 Sept. 1970 - NHl NH3 NH5 NH 10 68% 44% 67% 43% 58% 33% 54% 29% Differences in relative abundance for the other copepod speciescan be seen in Figures 6 and 7. As previously pointed out, AaaY'tia alausii and AaaY'tia longiY'emis were more important during the 1970 upwelling season. Another way to illustrate differences between the upwelling seasons is with an analysis of the frequency with which various species held different ranks of abundance. Table 9 presents this analysis. We show only the data for the most important copepods. Abundances were ranked over comparable time intervals in 1969, 1970 and 1971: from 22 June 1969, 23 June 1970 and 12 June 1971 through September of the three years. During 1969, Pseudoaalanus sp. were rank 1 (i.e., most abundant) in 7 of 9 samples from NH 1, 8 of 9 samples from NH 3, 8 of 10 samples at NH 5 and 5 of 7 samples from NH 10. During the same period in 1970, Pseudoaalanus ranks were quite different. They were rank 1 in only 3 of 7 samples at NH 1, 5 of 7 samples at NH 3, 3 of 8 samples at NH 5 and 2 of 8 samples at NH 10. By contrast, AaaY'tia alausii was rank 1 in 4 of 23 COPEPODSPECIES PseudoaaZa:nus Aaartia Zongipemis GaZa:nusmarshaZZae Aaartia aZausii Oithona simiUs GentPopages abdominaZis Aaartia tonsa ParaaaZanus pa1'VUS MetPidia Zuaens Oithona spini:r>ostpis NH 1 NH 3 NH 5 NH10 1.69 3.48 5.41 3.03 4.55 4.80 1.42 3.71 3.68 4.67 4.71 5.57 5.80 1.46 2.81 3.43 3.81 4.70 5.50 1.55 2.80 3.37 4.83 5.63 6.40 7.29 SUM MEAN RANK 6.12 12.80 15.83 16.34 17.59 1. 53 3.20 3.96 4.09 4.40 20.88 22.86 5.22 5.72 6.28 4.79 6.88 OTHERTAXA Limaaina heZiaina OikopZeum sp. Sagitta sp. GaZa:nus eggs GaZanus naup1i i euphausiid eggs euphausiid nauplii barnacle nauplii bivalve veligers decapod mysis Table 7a. 5.20 4.79 6.50 5.85 6.10 6.00 7.66 6.63 6.77 5.13 6.44 6.67 8.32 5.09 5.67 5.13 6.46 5.29 5.83 7.50 6.00 8.27 6.50 Average rank of abundanceat each stations sum of ranks and overall rank for those taxa that were taken in five or more summer samples at each station. Rank 1 indicates the greatest abundance. TAXA NH 1 NH3 NH 5 NH10 Pseudoaa Za:nus s p. Aaartia Zongipemis GaZa:nusmarshaUae Aaartia aZausii Oithona simiUs GentPopages abdomina Us GaZa:nusnaupl i i euphausiid eggs 51.6 11.3 3.3 19.5 6.3 4.1 7.5 2.6 46.8 18.3 10.7 9.6 6.4 3.4 7.1 9.1 45.0 18.7 11.3 12.0 7.0 3.2 4.2 8.8 43.4 34.6 10.5 4.5 7.4 3.0 3.8 8.6 Table 7b. Meanpercent-of-total-catch averagedover only those samples in which the taxa made up greater than 1% of the catchs in five or more samples at each station. Only the more important taxa are listed. 24 I COPEPODSPECIES NH 1 NH 3 NH 5 Pseudoealanus sp. Oithona similis Pa:raealanus pa:rvus Ctenoealanus vanus Aea:rtia longiremis Coryeaeus anglieus Calanus ma:rshallae Clausoealanus areuieornis Clausoealanus immatur Clausoealanus pergens Aea:rtia elausii Aea:rtia tonsa Centropages abdominalis Calanus tenuieornis Metridia lueens 3.17 3.75 3.77 4.00 4.70 6.00 7.50 8.67 8.00 9.33 3.57 6.00 8.75 2.08 3.00 3.73 3.80 5.18 4.75 6.25 6.50 8.87 9.25 6.60 7.00 2.08 2.58 4.00 5.44 6.50 8.40 7.50 8.20 7.00 9.62 NH10 2.36 2.64 3.43 5.60 5.33 - 8.40 6.62 7.22 7.25 6.83 SUM MEAN RANK 9.69 11.97 14.92 18.84 21.71 27.55 27.87 30.59 31.12 35.03 2.42 2.99 3.73 4.71 5.42 6.88 6.96 7.64 7.78 8.75 25.21 6.30 9.66 5.66 . OTHERTAXA Oikopleura spp. Chaetognaths Pteropods Calanus nauplii barnacle nauplii bivalve veligers gastropod veligers polychaetes other worms Table 8a. 5.88 7.42 6.33 8.66 5.33 6.60 5.85 7.66 6.33 5.20 6.00 8.25 10.33 8.66 5.90 9.40 10.00 8.33 5.66 6.60 7.10 7.70 8.75 8.66 10.80 Average rank of abundance at each station, sum of ranks and overall rank for those taxa that made up greater than 1% of the catch in the winter samples. TAXA Pseudoealanus sp. Oithona similis Pa:raealanus pa:rvus Ctenoealanus vanus Aea:rtia longiremis Coryeaeus anglieus Calanus ma:rshaUae Oikopleura Calanus nauplii Aea:rtia elausii Table 8b. Meanpercent-of-total-catch NH 1 NH 3 NH 5 NH10 23.9 13.9 16.0 3.4 10.8 12.6 4.0 5.1 8.8 21.8 29.7 18.0 12.2 10.2 9.2 18.5 2.7 8.1 6.0 15.0 31.0 13.9 14.9 10.3 5.0 6.3 9.1 5.5 3.3 29.8 18.3 13.5 10.5 8.8 3.0 3.4 3.9 *** *** *** averaged over only those samples which the taxa made up greater than 1%of the catcht in five or more samples at each station. Only the more important taxa are listed. 25 N 0\ I5 w 5 L Pseudocalanus NH-IO !ill: . 10'0 1 L !. a 500 1'0 . :.: 5 ci LL ~ 1000 ~ - L..L L..L.LJ. 1...& LI.... 2. ~" <t ~ LL '"'' . r",'02 <t 15 5 WlLL '0. J J1969AS. NH-3 . I . ",,,n. ", 01.1 . J. -- A J A M A J1970 M S i 500 ~ , J 1971. . " 1S00 LL , lLl Ul 500 , LJ '~III '.,., "O~ 1000 NH-I L clausii NH- 10 L:s z=> 1000 p LL Lc " ISOO NH-5 ,. := ~ , 15 Acarlio II L' I r. NH- SOO A S J J A 1969 S LLJJ:I M J J A AMJJAS 1970 S 1971 I NH-IO 200 100 L mcmurrichi fEr. l NH -5 UJ ~ 300 <t200 c 2 ::;) 100 III <t LR ". ill ''to.... 300 ... 200 . 100 J J A 1969 Fig. 6. Density of PseudoaaZanus sp.. AaaPtia aZausii~ and S A M J J 1970 A S M J J A 1971 S Cent:r>opagesmarrru:1':r>iahi at NH1. NH3. NH5. and NH 10 during the summer upwelling seasons of 1969. 1970 and 1971. '- Acarlia I 50 A ~ Calanu5 P. I 51 I. 1000 NH-IO P II.. P. L" 500 LL. l. II II II pP , p Luhu LL-' U i 1500 II ~~ 1000 oLJL~~ r:1 . 1 '"' 1 il~LL: 500 1500 ::J 1500 1000 ~ ::1 ~~~ J 300 200 100 J A 1969 1 S Oilhona i ::11. - ' z 100~. I 1111 I., .1 .00 0 200 lliJ J N -..;j J A 1969 S A M J J 1970 A S J A I ,II J S AMJJAS .1. ~ 1 I II MJJAS 1970 ,"-' 1971 NH-5 Lill . Uw M UL1 LL' NH- 10 U ~;LL L WJ Z 300 J 1969 ~ 5imili5 L J 1971 1970 lli 500 MJJAS AMJJAS P ~ '"' I U Z 1000 ::J ro <t 500 J A 1971 S N H-3 N H-I Fig. 7. Density of Calanus marshallae, Aaartia longiremis and Oithona similis at NH 1, NH 3, NH5, and NH 10 during the summer upwelling seasons of 1969, 1970 and 1971. 7 samples at NH ~ as compared to a rank of 1 in only 1 of 8 samples in 1969. Ca~us I1laX'shaZZae is seen to have higl:J.est ranks in 1969 at all stations. Aaartia Zongiremis had its highest ranks in 1970. Three other copepod species had different abundance patterns between the two years of good upwelling, 1969 and 1970. ParaaaZanus parvus occurred commonly during the months June-September 1969 but in 1970 it was common only during the spring and fall months. During 1970, the population was shifted offshore during late June, July and early August. The relative density of Aaartia tonsa was greatest during the 1969 upwelling season (see Table 2). These two species are the only coastal neritic species with temperate-subtropical affinities that occur off Oregon. The third species, Euaalanus bungii occurred in an equal number of samples from the three upwelling seasons but was much more abundant during the 1969 upwelling season. Mean density was 211m3 in 1969, 31m3 in 1970 and 91m3 in 1971. These averages are based on 13, 10 and 15 samples respectively. EuaaZanus bungii is a subarctic oceanic species. It always had its greatest abundance at the offshore stations and was taken at NH 1 only during the 1971 upwelling season. The only other taxon that had a clear pattern related to the 1969 upwelling season was barnacle nauplii. They occurred in only a small fraction of the samples compared to 1970 or 1971. The 1970 upwelling season was the best one for the copepods Centropages abdomina lis and Microcalanus pusillus. Although average density of Centropages abdominaZis was about the same in 1969 and 1970, the peak densities were much higher during the 1970 season (see Figure 6 and the appendix data). Microcalanus pusillus appeared much more frequently and was more abundant during the 1970 'upwelling season. The strong dominance of Pseudocalanus sp.' during the 1969 upwelling season, the persistence of ParaaaZanus parvus and Aaartia tonsa through the summer, and the low abundance of the other two Acartia species in 1969 compared to 1970 when dominance was shared by Pseudoca~us sp. and the two Acartia species, must somehow be related to environmental ,factors. There were some environmental differences between 1969 and 1970 but they were difficult to,evaluate. The pattern of northerly winds is different between the two years. In 1969, northerly winds did not begin to blow steadily until the end of June. PseudocaZanus sp. had 28 reached high numbers by this time. In 1970, northerly winds blew from late April through August (see Figure 3). As a consequence of this wind pattern, the Columbia River plume was found nearshore at NH 1 through late June 1969 but was never found within 10 miles of shore in 1970. The extent to which this water of reduced salinity and high temperature may modify the planktonic environment is uncertain. It is likely that different kinds of phyto~ plankton would be found in surface waters influenced by the plume compared to surface waters influenced by active upwelling. Different food resources may explain the occurrence of a different zooplankton assemblage found during the late June-July period of the 1969 upwelling season. Perhaps Acartia clausii could not utilize the food resource resulting from phytoplankton growing in a mixture of plume and coastal water in 1969 and as a result no population outbursts were observed. As the 1969 upwelling season progressed, Acartia clausii became important at NH 1 in August. Acartia longiremis became important offshore, at NH 10, only after intense upwelling had developed. The 1970 upwelling season began in April. Intense upwelling was frequently present nearshore from mid-May through September. During this season, Acartia clausii was more abundant than Pseudocalanus sp. on most sampling dates (see Figure 6), and was frequently dominant. Beyond the data period, we have observed the sp. dominance 1969 pattern of Pseudocalanus with Acartia clausii in lesser abundance' during early summer of 1973. The wind patterns in 1969 and 1973 were very similar. Plume water was onshore throughout June, and active upwelling did not begin until early July. Acartia clausii was not abundant until mid-August 1973. Abundance Differences Between Winters Between winters, variability in species composition was the most nqtable difference, but there were differences in abundances as well. These differences may be a function of total northward transport of the Davidson Current. Unfortunately, estimates of the transport are not available. However, our zooplankton data, temperature-salinity diagrams, Newport wind data and Bakun's upwelling index data all indicate that the winter of 1969-70 was an unusual one. Some of the southern zooplankton species that had their greatest abundance during this winter were Paracalanus parvus, immature Clausocalanus, Ctenoca~us vanus, Acartia tonsa and Corycaeus anglicus. Other copepod species with southern affinities NH 1 1969 2 3 4 5 6 7 8 9 23456 Calanus marshallae Pseudocalanus Acartia clausii A. longiremis 1 1 1 2 1 7 1 1 3 1 1 1 1 NH 3 Calanus marshallae Pseudocalanus Acartia clausii longiremis A. Calanus marshallae Pseudocalanus Acartia clausii A. longiremis * # 1969 1 1 4 4 8 2 2 1 3 1 1 3 3 NH 10 Calanus marshallae Pseudocalanus Acartia c lausii A. longiremis 1969 1 2 3 1 1 8 3 2 1 1 1 1 NH 5 NH1 1971 NH 1 1970 1969 2 2 3 5 2 1 1 1 2 2 1 1 3 3 1 4 2 1 1 NH3 123456789 1 1411 2 4 1 5 1 1 1 1 1 I 1 1 31 2 1 2 1 1 NH 5 1971 1 3 232 2 411 1 1 NH 10 1971 NH 10 1970 2 4 2 1 5 2 1 1 321 3 1 1 2 4 = Pseudocalanus was rank 11 in one sample and Acartia clausii was rank 10 in one sample. = Acartia clausii was rank 12 in one sample. Table 9.. Frequency distribution of ranks of abundance of the four most abundant copepod species found in the Oregon upwelling zone. Ranks 1~6 are shown for the 1969 upwelling season and Ranks 1~9 for 1970 and 1971. Temporal variations are seen reading across the table and spatial variations down the table. The table is interpreted as follows. for example: Reading across the table. Pseudocalanus was Rank1 in 7 samplesand Rank 2 in 1 sample from NH 1 in 1969; Rank 1 in 3 samples, Rank 2 in 3 samples and Rank 3 in 1 sample from NH 1 in 1970. etc. N \0 * * 5 1 2 2 3 3 1 1 3 2 1 1 NH 5 1970 3 1 1 1 1 1 3 4 1 1 2 1 3 2 3 11 NH3 1971 1970 1 2 1 1 1 5 2 2 2 1 1 1 1 2 2 2 2 # appeared in samples with much greater fre- quencyduringthe winterof 1969-70. They were: Mecynocera clausii, Calocalanu8 styliremis, Calocalanus tenuis, Clausocalanus.. mastigophorus, Clausocalanus parapergens, Acartia danae and Corycaeus amazonicus. In addition, four other southern species were seen only during this winter: Clausocalanus jobei, Clausocalanus paululus, Oncaea dentipes, and Oncaea subtiUs. All of the above 16 copepods are indicators. of water originating south of at least Cape Mendocino, California (Olsen, 1949; Fleminger, 1967; Frost and Fleminger, 1968). Seasonal Cycle of Total Zooplankton Abundance A diatom bloom was in progress at this time as well. Our nets were clogged with the diatom Thalassiosira at stations NH 1, 3, and 5. The 16 February 1971 peak h~d high numbers of Pseudocalanus sp. ~680/m = 12% of the catch), Calanus (240/m 15%) and Calanus nauplii (192/m3 12%). The Pseudocalanus sp. population was 50% adult females and 50% immatures. The Calanus population was almost entirely stage I copepodites. Female Calanus were found farther offshore. These facts again indicate an actively reproducing adult copepod population. In both of these years, abundances decreased after the February peak to lower values in March = or Apri = 1. Given the variability between individual summers and winters, generalizations about the annual cycle of zooplankton abundance are difficult to make. The problem is compounded by our lack of understanding of the timing of upwelling events and other environmental factors, and the response of zooplankton production to such events. In 1972, no samples were collected in Januaty of February. The 15 March sample sp. (1844/ had high numbersof Pseudocalanus m3 = 62%), Oithona simiUs (69Ojm3 = 23%) The annual cycles for stations NH 1, 3, 5, and 10 are shown in Figure 8, 9 and 10 respectively. The simplest temporal pattern is the annual cycle. Abundances are high during the upwelling season and low during the winter months. All four stations have this basic pattern. There are important differences between the cycles at the four stations. Variations on the basic pattern seem to be related to distance from shore. At the nearshore stations (NH I and NH 3), the winter low extends from mid-November through January, while at the offshore stations, the low extends at least through February.- Peak amplitudes are also a function of distance from shore. Station NH 1 had The months of April and May are periods of transition in ~he field of the wind. The atmospheric high pressure cell begins to form over the North Pacific Ocean and the winds begin blowing from the north with greater frequency. These months are also months of transition for the zooplankton. Copepod species with southern affinities are generally missing by Mayor are taken in greatly reduced numbers. In all years of this study, thick phytoplankton blooms were seen during this period. The blooms are probably associated with the replenishment of nutrients within the photic zone by upwelling. The blooms were found on 27 April 1970, 3 and 14 May 1971, 20 April 1972 and 22 May 1972. Zooplankton abundances were low at these times. 16 sampling3dates with abundances greater than 5000/m. Median abundances also show the same pattern and are listed below: STATION NH NH NH NH 1 3 5 10 SUMMER 4350/m3 2250 1550 1000 WINTER 850/m3 800 530 365 The annual cycle at NH 1 has the most detail. The winter low has a duration of approximately two and one half months, from mid-November through January of all years. A peak in zooplankton was seen during all three years in either February or March. The 25 February 1970 sample had high numbers of copepod nauplii (1840/m3 = 27% of the catch). This indicates the presence of an actively reproducing adult copepodpopulation. 30 and Acartia longiremis (265/m3 = 9%). Half of the total catch were immature Pseudocalanus sp~ and half of the Acartia longiremis were immatures. By 29 May reached through late May and June (4 June 1970 and 1971) zooplankton abundances had 5000/m3. Numbers remained high June and July of all years, reaching maximum numbers o£ 44,000/m3 on 18 July 196~ and 51,372/m3 on 23 June 1970. The peak in 1971 occurred on 21 July and WaS only 9577/m3. No large peak was seen in our 1972 samples. Abundances were lower in August, as compared to June and July, during all years of this study. Abundances continued to decline through September and October of 1969 and of 1971. In 1970, a large peak was seen on 25 September, 9 October and 20 October. Acartia clausii was the single dominant, making up 50% of the catch in September and 83% and 61% on the October dates. It) 105 8-1969 8--1970 1971 :E ...... - .-+- 1972 0 z W I I I 104 U Z I \ 0 z :::> 103 m « ." ' ~~ \i""'::" ", // \ : / ~ ", "", / ...... (!) 0 -I " t / =/' ' ..." \ ... \ ~\ \. " ... " '.. " " ,. ' '<\,\ '. ' '-...' : "" \'", \ \ .../1 I J I \ ; / " \ ~ I !\ ~~" I \ / I t , '. ' .~ ~..~.t'fl.. .l' ' .:..""\ I " """, / \ I f ~' . I \' " / \ \ ~ (\ I « NH i' / \ ' \ii II !\~- ' \1 \1 102 J M F A M J J s A 0 N D M 0 N TH S Fig. 8. Annua1 cyc1e of tota1ed zoop1ankton abundance at NH1. during the three year study period. It) ~ NH 3 ...... 0 -w z 104~ .-+-I~(~ U '\ Z 0 ~ m ~ . 1\/~ ! \I I « / <.9 0102 J i \""'~ "- 'r) \ . " 1\ ' ~ _. \I . / \ ..-;<.-.I\~t.~,.t~._- 10' « 1\ . t .,.\.,;:;-.4 ,/ ~\7~' ; F J- 1\ '. ',..."" . . \~ J AV V M A M J J \ "'" \"'1/'0,. A s 0 N \. , D M 0 N THS Fig. 9. Annua1cyc1e of tota1ed zoop1anktonabundance at NH3, during the three year study period. 31 8-1969 .-1970 1971 8---1972 104 NH 5 ~ !! i\!. "......... ~ ~ " ,..,.." 103 z / '- -.... 7' .. / / . . "\ ' """". "x. r ' ...or ...",,'JO. 0 /;:0 \.-",-~ \ . . \..\ .../ w U Z ~ ..(:Jt.1 . -, , V! ":' :.. .f \. . I \ /. .\ \ \ \ I . \ ' I \ \"j \I -- . f \ I \ \ ' \ .'.' '11 \"-. f ~'- \ \i \ . ,'I . /.,\" . ~ I ~ ""'" .", \ ,..~.. .1>1.' / \ \', \" \ / \.V / 102 F J « M A M J J A 5 0 N D 0 z ::) 8.-- m « 8-+- (!) 10 1969 1970 1971 1972 103 0 .-J 102 J F M A M J J A 5 0 MONTHS Fig. 32 10. Annual cyc1e~ of totaled zooplankton during the three year study period. abundance at NH 5 and NH 10 N D Our data indicate that the transitional period between an upwelling system and one dominated by the northward flowing Davidson Current extends at least through October. By December of all years copepod species with southern affinities were well represented and abundant off Newport. The annual cycle at NH 3 is similar to the cycle at NH 1, but amplitudes are lower. The pattern of low abundance in December and January is present. The February peak was seen only in 1970. The low abundances extended through February in 1971 and 1972. The late spring-early summer peak that began to develop in June at NH 1 did not develop at NH 3 until July of 1969 and 1970. The 1971 peaks are strikingly reduced, and are probably a result of reduced coastal upwelling during that summer. The September and October peak seen in 1970 at NH 1 is also seen at NH 3. On 25 September and 9 October, the NH 3 peak was associated with Pseudocalanus sp. dominance (53% and 45% respectively) rather than dominance by Acartia clausii as at NH 1 on the same date. The 20 October peak at NH 3 was dominated by Acartia clausii (60%). At NH 5 the annual cycle is different. Amplitudes are greatly reduced as compared to NH 1 and NH 3, and winter-spring peaks do not develop until April and May. There seems to be a recurrent summer abundance pattern: peaks are seen through July and mid-August, and a low is present from midAugust through September of all years. An autumn peak developed in September and October of 1969 and 1970. The September peak was dominated by Acartia clausii and the October peak by Pseudocalanus sp. in 1970, and by Pseudocalanus sp. and Calanus marshallae in early and mid-September 1969, by Aeartia longiremis on 28 September 1969, and by winter species in late October 1969 (Paraealanus parvus~ Oithona similis and Oikopleura spp.). The annual cycle at NH 10 is similar to that at NH 5, in that the late winter peak seen at the nearshore stations is not present and the spring peak does not begin to develop until May. Two peaks are present during the summer months, in July-August and September-October. August lows are seen at NH 10. Abundances were never greater than 5000/m3 at NH 10. SEASONAL CYCLE OF RELATIVE SPECIES ABUNDANCE The seasonal cycle of the relative abundance of the abundant (and therefore important) copepod species is shown in Figure 11 for NH 1, NH 3, NH 5 and NH 10. The figures are cumulative percentage of the total catch sp., Aeartia elausii~ Centropages abdominalis~ Aeartia longiremis~ Calanus marshallae adults, immatures and nauplii pooled, Paraealanus parvus and Oithona simiU8. The most general result contained in these figures was summarized in Tables 7b and 8b. for the copepods Pseudoealanus The figures are rather complex but deserve careful study because some interesting patterns are present. The simplest pattern is the sinusoidal annual cycle. The same pattern was seen in the plots of total zooplankton abundance. One can conclude from a comparison of the zooplankton abundance plots (Figures 8, 9, and 10) and the relative species abundance plots (Figure 11) that low abundances during winter months are coincident with a decrease in relative abundance of the endemic copepod species, and an increase in importance of non-copepod taxa. Oikopleura spp, chaetognaths and warm-water copepod species become important during the winter. There is considerable seasonality in the relative abundance of each taxa. At NH 1, Pseudoealanus sp. were important through September 1969, April-September 1970, February-July 1971 and late September-November 1971. Aeartia elausii and A. longiremis were always important during the autumn after the cessation of upwelling. Centropages abdominalis was never important after August, with the exception of November 1971. Calanus mar8hallae copepodites and nauplii had their greatest importance during the spring. Paraealanus parvus and Oithona similis appear most importantly during the winter. There are large differences between years at NH 1 as previously noted. Pseudoealanus sp. had a much higher relative abundance during the 1969 and 1971 upwelling seasons. During the 1970 season, Aeartia elausii and Pseudoealanus sp. shared dominance in many samples. Centropages abdominalis were less important during the 1971 upwelling season. Aeartia longiremis were about equally important at various times during all three upwelling seasons. Oithona similis was more important during the 1969 and 1971 upwelling seasons. Paraealanus parvus were important over broader time intervals in 1969 and 1970 as compared to 1971. At NH 3, the most striking aspect of the annual cycle compared to NH 1 is the greatly decreased importance of Acartia elausii and increased importance of Aeartia longiremis and Calanus marshallae. Acartia elausii made up a large fraction of the catch only 33 during October 1970. Acartia longiremiB were important over Calanus marshallae and broader intervals in 1970 and 1971 at NH 3. The annual cycle of PseudocalanuB sp. relative abundance at NH 3 was about the same as for NH 1 except for two periods: July of 1970 and 1971. During both times Pseudocawnus sp. was important at NH 1, whereas Acartia longiremis was important at NH 3. The NH 5 plot is similar to that for NH 3, particuarly between November 1969 and May 1970, and between January and July 1971. Similarly to NH 3, the importance of Acartia clauBii is greatly reduced and the importance Calanus marshallae~ of Acartia longiremis~ and Oithona similis are increased, relative to the stations closer to shore. The NH 10 plot follows the NH 5 plot closely during 1970 and 1971 with one exception: in September 1970 Acartia clausii was important at NH 5 but not NH 10. SUMMARY OF PART I The zooplankton community is different between summer and winter partly as a result of major changes in nearshore circulation patterns. In summer when the net water transport is to the south, species with northern affinities dominate. In winter when transport is northward, species with southern affinities are mixed with the endemic fauna. Abundances are about an order of magnitude higher in summer than winter presumably because of coastal upwelling. We found year-to-year variations during both summer and winter in zooplankton abundance and species composition. During the summer upwelling season, the observed "differences can be explained by differences in upwelling strength resulting from differences in the pattern of the wind stress during each of the three summers. During the winter months, the differences in species composition were probably a result of either differences in transport of the Davidson Current or else in the position of the current relative to the nearshore zone. Both cases are a function of the pattern of the winds. On a spatial scale, zooplankton were consistently most abundant at the station one mile from shore. Persons interested in coastal zone management should be interested in this result because man's activities that could have an impact on zooplankton are most likely to be most intense very close to shore. 35 part II: remarks on important taxa In this section taxa will be discussed separately. Seasonal cycles of abundance will be presented and distribution patterns will be related to environmental variables wherever possible. Life cycle information and sex ratios will be discu~sed for the copepod species. Emphasis will be given to the 34 taxa listed in Table 6. Also included in this section will be observations on phytoplankton blooms, large numbers of medusae, and other miscellaneous occurrences. COPEPODSPECIES Pseudocalanus sp. The importance of Pseudocalanus sp. in the zooplankton assemblages occurring off Newport was shown in Tables 2, 7, and 9 above. It is the one copepod that frequently had a rank of abundance of 1 or 2 in samples collected from all four stations (see Table 9). . When Pseudocalanus sp. was not rank 1 it was usually replaced by an Acartia species. High abundances of Pseudocalanus sp. frequently occur on days of active upwelling, and it is on those days that the dominance of the zooplankton by this species is most extreme. The contingency of abundance and dominance upon upwelling conditions was tested in the following manner. Abundance data were divided into high and low categories by ranking the 34 samples collected at NH 1 between the dates 1 May and 30 September. Ranks 1-17 were called high abundance and ranks 18-34 were called low abundance. Dominance data were divided according to whether Pseudocalanus sp. was more or less than SO per cent of the total assemblage. The criterion for active upwelling on a particular date was surface salinity 33.5% or greater. If salinity data were not available for a date, then the wind data (Fig. 4) were consulted. If northerly winds preceded the sampling date py a few days, upwelling was assumed to have been active. 37 The contingency tables are as follows: Pseudoealanus sp. abundance at NH 1 High Active Inactive X2 = 5.79, Pseudoealanus 4 5 13 P = 0.02 sp. dominance at NH 1 >50% <50% 11 5 6 13 term episodes of the upwelling process. At NH 3, no relationship between abundance and upwelling was expected because, as noted earlier in this report, abundances are fre~ quently low there during active upwelling, when strong abundance gradients are seen between N1k1 and offshore stations. Abundances may be reduced due to upwelling circulation patterns. NH 3 is an area of divergence, so low zooplankton abundances are not surpris~ ing. Note however, the relationship between dominance and upwelling was checked. The contingency table was: Low 12 short Pseudoealanus Active Inactive >50% <50% 10 6 6 11 Active X2 = 3.43, P = 0.07 The conclusion is that Pseudoealanus Inactive sp. abundance tends to be high at NH 1 on days of active upwelling, and that on those days it tends to be more strongly dominant. The six sp. was strongly dates on which Pseudoealanus dominant despite weak upwelling were primarily in May and June: 22 June 1969, 14 May 1971, 28 June 1971, 22 May 1972, 28 June 1972, and 30 August 1969. It is possible that dominance by this species during the spring period is related to the timing of the spring phytoplankton bloom, and not to upwelling. Hints like these from the animal data make it clear that better information is needed on the annual cycle of plant abundance in the Oregon coastal zone. The five dates on which Pseudoealanus sp. was not dominant, but when active upwelling was in progress, were 4 June, 23 June, 16 July and 11 September 1970 and 21 July 1972. Aeartia elausii was rank 1 and Pseudoealanus sp. was rank 2 in three of the samples (4 June, 23 June and 11 September 1970). Pseudoealanus were rank 1, but not quite 50 per cent of the plankton in the other two samples: 46 per cent on 16 July 1970 and 44 per cent on 21 July 1972. Rank 2 was occupied by Aeartia longiremis on both of these dates. = 1.47, X2 p>0.10 There is no strong relationship between sp. dominance and upwelling at NH 3. There is, however, some suggestion of a pattern. Pseudoealanus sp. was dominant in spite of no upwelling on 22 June and 29 June 1969, 3 May 1971 and 22 May 1972, and 26 August 1969 and 25 September 1970. The first four dates are in spring months. The opposite relationship of no dominance during upwelling had the following dates: 23 June, 2 July, 16 July 1970, 6 July and 21 July 1971, and 21 July 1972. These are all early summer months. Pseudoealanus sp. was rank 1 but not dominant in two of the samples (23 Pseudoealanus June 1970 = 44 per cent 37 per cent). Aeartia 1 in the four other and 2 July longiremis 1970 = was rank samples. At NH5, there were only 10 sampling dates with active upwelling, as compared to 16 dates at NH 3 and 15 dates at NH 1. No relationship between Pseudoealanus sp. dominance and active upwelling is seen in the contingency table. But once again, a pattern can be recognized in the opposite cells. Pseudoaalanus The analysis used here is based on the untrue assumption that Pseudoealanus abundance and dominance are independently determined on the different dates of the study. Thus significance can arise if Pseudoealanus is dominant and abundant thToughout one year of strong upwelling and less abundant in other years. In fact, it is certain that the observed relationship is at least partly a result of differences between the years. We also think, however, that Pseudoealanus is probably concentrated near shore by the 38 dominance >50% dominance <50% Active 3 7 Inactive 9 12 X2 = 0.086, p>0.75 Dates when Pseudoealanus sp. were dominant when upwelling was weak or nonexistent were from April through July (22 June, 10 July, 18 July and 6 August 1969, 22 May, 4 June and 2 July 1970, 14 May 1971, and 20 April and 21 July 1972). Dates when upwell~ ing was strong but Pseudocalanus sp. were rank 1 in four of the samples but were not dominant: 26 August 1969 31 per cent; 3 September 1969 = 40 per cent; 11 September 1970 = 47 per cent; and 5 August 1972 = 42 per cent. The other three dates were 14 September 1969, Calanus = 39 per cent; 13 August 1970, Acartia longiremis = 32 per cent; and 21 July 1971, Acartia longiremis - 38 peT NH 5 NH 10 2 4 3 2 3 5 5 10 8 6 5 7 4 2 2 4 3 2 1 1 2 1 3 2 5 1 9-10 5 2 5 1 2 2 3 >10 5 3 5 5 <1 i 3-4 4-5 LL -....; 5-6 . 6-7 7-8 IX 8-9 i r; cent. NH 3 ";;;- 1-2 ;!!. 2-3 = = NH 1 en CLI ..... VI Totals 4 20 24 17 14 16 5 5 5 4 1 18 Active upwelling as indicated by surface salinities in excess of 33.5% was never seen at NH 10. The upwelling front always intersected the sea surface inshore of this station. Virtually no information on the life sp. can be gleaned from the data of the Early Life History Program. The mesh size of the plankton nets used was too large to capture young copepod~ ite stages, nauplii, or eggs. Copepodite stages I and IT were captured only occasion~ ally. Stage III were often seen, but were probably not sampled quantitatively. There~ fore, it was not possible to follow peaks of eggs and nauplii through successive stages to adult in order to estimate generation history of Pseudocalanus time. Sex ratiodata for adultPseudocalanus sp. indicate a preponderance of females. Uneven sex ratios favoring females are characteris~ tic of members of the copepod section Amphascandria. Adult males do not feed, so they suffer mortality soon after molting. However, there were four samples in which males were more abundant than females. All four samples were from 1969, the year of greatest Pseudocalanus sp. abundance: 6 August and 30 August at NH 1 and 30 August ~nd 3 September at NH 3. The frequency distribution of sex ratios is shown below. The dispersion of observed sex ratio is greatest at NH 1 and least at NH 10. We have no explanation for this slight trend. 012345 m ffi SEX RATIO (FEMALES/MALES) m ~~f~ ~ ~ Sex ratios of immature Pseudocalanus sp. were also determined. This was possible because immature males have fifth legs whereas females do not. The data shown below are pooled copepodite stages IV and V. The range of ratios is much less compared to the data on adultPseudocalanus sp. About 80 per cent of the data were sex ratios between 1:1 and 1:2 males: females. Since most of data fell within this interval, we have expanded it to intervals of 0.25 over the ratio range of 1:1.00 -- 1:1.99. In all cases N>40. Ratio NH 1 NH3 <1. 0 1. 00-1. 24 1. 25-1. 49 1. 50-1. 74 1. 75-1. 99 2-2.99 33.99 4-4.99 4 11 5 5 2 5 6 5 7 2 1 NH 5 NH 10 5 5 9 3 3 2 1 3 5 10 1 0 5 L 17 27 29 16 7 7 1 1 Acartia clausii Acartia clausi has its greatest abundance at NH 1 and was most abundant during the swnmer of 1970. Highest numbers were seen in June of 1970, 1971 and 1972. It is possible that the beginning of our sampling program on 22 June 1969 missed a 1969 June peak. A September peak developed in 1969, 1970, and, according to data of L. Smith (in Holton and Elliott, 1973), in 1972 as well. It is only at this time that Acartia clausi can be found in large numbers offshore of NH 1. This autumn period corresponds to a time when the winds are light and variable, fluctuating between northerly and southerly directions. No peak was seen in September 1971. August and September 1971 were both months of anomalously low numbers of all zooplankton (see Figures 8-10). These low numbers probably resulted from an effect on the nearshore environment of onshore transport of warm, low salinity water. 39 There is no statistical relationship between Acartia cZausi abundance and the short term intensity of upwelling at NH 1, The contingency table (see PseudocaZanus sp, discussion above for the method) was: abundance Acartia cZausi High Low 7 '9 Active upwelling 8 Inactive upwelling 10 = 0,12 X2 ~,~ ~ 0 z -- ILIIO' ';; <) . z ;; « C> .. Z ::> I 2 ~ 1D'0' '", « The precipitous drop in A, clausi abundances between 2 July and 16 July 1970 is not yet understood. The wind had been steady from the north from 2 through 14 July, On 15 July the wind switched around to the southwest. Our sampling followed that switch by only one day, It is doubtful that this brief shift in wind direction could have been responsible for the fifteenfold reduction in A, cZausi abundance, Abundances of CaZanus, PseudocaZanus, and Oithona were unchanged between the two dates. Acartia Zongiremis increased threefold and Centropages abdominaZis decreased threefold over the 2 July to 16 July interval. The extreme reduction in A, cZausi may have been caused by some highly specific predation or other biotic process, A preliminary study of stomach contents of juevenile smelt (AZZosmerus eZongat~) ~eing carried out by one of us (WTP) is showing that these fish selectively eat Acartia cZausii when that copepod is abundant. These fish are of 5.5 cm fork length. They were collected 22 August 1974. We will pursue this preliminary observation further. The sex ratio data are shown below. '0 DAYS Fig, 12, .0 '0 AFTER 120 100 27 APRI L are 1970 Abundance of Acartia dZausii at NH 1 during the 1970 upwelling season over the six month period beginning on 27 April, Abundance data are plotted against time in Figure 12 for the 1970 upwelling season. Two peaksare seen: in June and September. Peaks of males, females, and immatures are synchronous. It seems likely that eggs, which were responsible for these peaks, were laid over very short intervals, probably less than one week. Generation times might be estimated to be about 60-70 days. The time interval between 27 April 1970, when 45 individuals/m3 were present to 23 June 1970 when about 25,000/m3 were present is about 60 days, 40 ~ in sex 1;'atios, between There upweU.,.., ing seasons, During the 1969 season, males were more abundant than females in 12 of 19 samples. During the 1970 season, males were more abundant in only 5 of 28 samples. This agrees with the PseudocaZanus data where we found more males than females only in 1969. Heinle (1970) found that sex ratio in Acartia was a function of population density, At low densities, females were more abundant. We find here the opposite relationship: In the year that Acartia cZausi was a dominant organism, sex ratios were usually between 1:1 and 2:1::females:males. V) UJ < ::IE: "V) UJ .;..J There are no published data on fecundity of Acartia cZausi. Acartia tonsa has been shown to produce 1200-1300 eggs in a 40 day adult life span (Johnson, 1974; Wilson and Parrish, 1971). Fecundity of A, cZausi is likely to be of the same general order, If there were no mortality this would be sufficient to account for the entire increase within one generation, However. any more probable mortality rate requires that much of the population increase must have come from overlap df several generations, It is likely, therefore, that the generation time is much less than 60 days. differences <1 1-2 2-3 3-4 < 4-5 UJ I.L 5-6 6-7 ::IE: '-' - 0 .... . >< UJ V) 1969 1970 1971 1972 12 1 1 1 5 13 8 2 2 3 3 4 1 1 5 2 7-8 8-9 9:.10 10-1 11-1 , 1 1 Centropages abdominaZis There was an onshore-offshore gradient in standing stocks of Centropages abdominaZis, Abundances were always highest at NH 1. over rather narrow limits compared to sp. or Acartia clausii. The highest abundances and median abundances listed below are remarkably similar at each station: There was also a gradient in frequency of occurrence in the samples: over all samples collected 1969 through 1972, this copepod occurred in 34 of 35 samples at NH 1, decreasing to 27 of 34 at NH 3, to 27 of 35 at NH 5, and to a low of 22 of 33 at NH 10. Pseudocalanus STATION NH 1 NH 3 NH 5 NH 10 In our data (listed in the appendix), the population peaked on 25 July 1969, 2 July 1970, and 12 June 1971. There was an autumn peak in two of the three years: 29 October 1969 and 6 November 1971. Typically, no C. abdominalis are found during the winter months frqm December through March. Notable exceptions were seen at NH 1 on 25 February 1970 and 16 February 1971. Both of these dates have been shown to be unusual in that zooplankton production was seen. Pseudocalanus sp. and Calanus marshallae both showed peaks on these two dates. This matter was discussed briefly on page 30 of this report. ) I Absolute abundances were different on a year-to-year basis. The upwelling season of 1970 had highest abundances, followed by 1969 and 1971. Relative abundances in 1969 and 1970 however, were similar. At NH 1, from 22 June through September 1969, C. abdomina lis made up 3.4 per cent of the catch. From 23 June through September 1970, it made up 4.2 per cent of the catch. In 1969, C. abdominalis had an average rank of 3.0, but in 1970, its mean rank dropped to 4.2. It was displaced one rank in 1970 because Acartia clausii was more abundant during that year. MAXIMUM MEDIAN 1477/m 1618/m3 1776/m3 1142/m 108/m 159/m3 163/m3 262/m Also, some of our data suggest that Acartia longiremis abundance changes very little between different upwelling seasons. Total relative.densities (i.e., relative density summed from each station) listed in Table 2 varied little between the three upwelling seasons. Table entries for 1969 were 1078/m3, for 1970 were l509/m3, and for 1971 were l33l/m3. There is no direct relationship between active upwelling and abundance of Acartia longiremis. Contingency tables were set up in the same manner as described for Pseudocalanus sp., and are shown below for stations NH 1, 3 and 5: Acartia longiremis abundance <.!J z: ...... NH 1 NH 3 NH 5 High Low High Low High Low 8 ;-H :::: Active I..LI 3 Sex ratios were variable. Males were more abundant than females in one half of the 1969 samples. Males were more abundant in 73 per cent of the 1970 samples, but only 33 per cent of the 1971 samples. The data are: RATIO FEMALES:MALES 1969 1970 1971 <1 1: 1 12 24 6 4 4 4 Inactive 9 8 13 14 None of the tables is significant. We conclude that the abundances of this species are not affected by short term variations in coastal upwelling. Further support for a hypothesis that upwelling differences have little effect on >1 numbers of A. longiremis is ~iven below. The average abundance (no./m ) at each station during each upwelling season is not very different between stations,and seasons. 8 5 8 NH 1 Acartia 9 NH 3 NH 5 294 491 238 208 380 385 281 134 NH 10 longiremis Two general abundance patterns have already been noted in this report for this species. First, Acartia longiremis has its highest ranks at the offshore stations, and secondly, this species was abundant longer and more extensively during the 1970 upwelling season than in other years. Abundance of Acartia longiremis varies 1969 1970 1971 1972 97/m3 273 593 237 307 441 218 284 On a date-by-date basis, there was no consistent pattern in the"abundance of" Acartia longiremis. In 1970, numbers were generally high between May and December. In both 1971 and 1972, high abundances were 41 seen only from June through mid-August. near shore and the older copepodites There was no September peak in either 1971 or 1972. offshore, The trend is clearly shown in Table 10. This table lists the abundance of eggs, nauplii, and copepodite stages at the four study stations, averaged over 33 dates when data were available for all stations on a date. The abundance data have also been converted to percentages of the total abundance of each category over the four stations. The importance of Acartia longiremis within the zooplankton assemblage can only be seen by examining its relative abundance. Table 7b, page 24, shows that the average relative abundance of this copepod changes from 11 per cent of the catch at NH 1, to 18 per cent at NH 3 and NH 5, to 34 per cent of the catch at NH 10. Clearly, this species is increasingly important offshore. Sex ratio data for Acartia longiremis are similar to data for other copepods: ratios are variable from year to year. The data are listed below: - V> LLI ...J <1 ....... 1:1 < V> LLI 1-2 ...J 2-3 3-4 "'-" 0 ..... ..... 4-5 < LLI I.J... 1969 1970 1971 1972 14 3 8 3 23 1 15 1 7 4 5 3 2 1 3 2 7 10 5 1 41 30 20 3 5-6 6-7 >7 >< Lo.I V> TOTALS 33 During 1970 when A. longiremis abundances were highest, sex ratios were about equal. Males dominated in 56 per cent of the samples and females dominated in 42 per cent. There were no ratios in excess of four females per male. The range in female:male ratios was narrower in 1972, but females were more abundant than males in all but 20 per cent of the samples. In 1969 and 1971 the range of ratios was broad. There was one ratio in 1969 of ten females per male. In 1971, the seven ratios in excess of six to one were 11, 12, 13, 13, 19, 21, and 28:1 females per male. We do not yet have -any ideas about what relationship sex ratio has to environmental factors in this species. .Calanus marshallae Calanus marshallae is the only copepod for which we have adequate life history data. Since it is a much larger copepod than either Pseudocalanus sp. or the Acartia species, all copepodite stages were retained by our plankton nets. The onshore-offshore distribution of eggs, nauplii and copepodites was interesting because the younger stages tended to be found 42 Eggs, nauplii and stage I and II copepodites were most abundant at stations NH 1 and NH 3. Stage III copepodites were abundant at NH 1, 3, and 5. Stage IV copepodites were most abundant at NH 3 and 5 and Stage 1['s at NH 3, 5, and 10. Adults were most abundant at NH 3 and 5 only. This observed distribution of stages is probably linked to coastal water circulation patterns. The vertical distribution of the stages must be known before we can understand these observations. Another problem apparent in Table 10 is the difference in abundance of each stage. Natural and predation mortality should lead to decreased abundance of each successive copepodite stage with time, if the time spent in each stage is the same and if predation is not age specific. However, stages IV and V are much more abundant than stages I-III. This cannot be explained by differential escapement through net meshes because our .24mm mesh net was small enough to retain even the youngest copepodite stage. A likely explanation is that stages IV and V are longer lived than stages I-III. Because of the onshore-offshore gradient in distribution of life cycle stages, it is difficult to objectively follow development through time utilizing data from one or several stations. But we have learned something about generation times simply by looking at abundances of eggs or nauplii with time because they appear in pulses. The beginning of a generation is indicated by the presence of large numbers of eggs, nauplii or stage I copepodites. This occurs at regular intervals and several generations per year are indicated. In both 1970 and 1971, generations began in mid-February, late April, in June, and in August. A fifth generation began in October 1971. Less than 12 months of data are available for 1969 and 1972. In 1969, generations appear to have begun in late May, mid-July and late October. In 1972, the first generation began in February, the second in April but the third generation did not appear until August. These observations are in agreement with those of Marshall and Orr (1955) from the NH1 EGGS NAUPUI STAGEI STAGEII STAGEII I STAGEIV STAGEV 43.4 14.0 8.8 14.6 33.9 24.6 1.7 17.6 9.7 2.7 CJ 0.6 Q 3.2 cJ 31.8 74.5 51.5 33.1 25.5 10.1 3.3 44.9 16.0 29.8 28.6 30.3 35.3 29.5 29.4 40.0 10.0 <;( 7.2 Abundances (no.1m3) of CaZanus~ averaged from February to October for 1970 and 1971 are shown below: NH 1 NH3 NH 5 NH 10 1970 1971 75.1 151.6 131.3 74.8 49.3 133.1 94.9 121.2 Little difference in abundance is seen between these two years. CaZanus marshaZZae and Acartia Zongiremis have similar abundance patterns. Both are usually more abundant offshore of NH 1 and neither shows much year-to-year variation in numbers. Sex ratios of adult CaZanus are shown below. Females are usually more abundant than males. Males can be more abundant than females at times preceding spermatophore transfer because stage V CaZanus males molt the HB 10 8.6 15.7 5.2 5.8 13.7 36.6 30.1 2.4 16.6 3.7 10.1 3.6 6.0 7.5 15.8 26.1 1.1 6.6 16.2 5.8 11. 1 18.9 28.6 38.1 36.0 40.9 37.7 7.1 3.7 7.6 19.5 15.6 16.5 31. 3 19.7 15.0 Abundance of Calanus marshalZae eggs, nauplii and copepodite stages at the four sampling stations. Data were averaged over 33 dates when samples were successful~y obtained from all stations on a date. The upper table is numberlm and the lower table is percentage of a category at each station. Eggs, nauplii, and younger copepodites are found nearer to shore than the older copepodites. English Channel and Clyde Sea area. Generation times there are about two months. The first generation begins in mid-February, the second in April-May, and the third in July. Usually no more than three generations are seen. There are four off Oregon in most years. before NH 5 23.7 16.8 202.2 24.1 10.2 12.3 EGGS NAUPUI STAGEI STAGEII STAGEII I STAGEIV STAGEV Table 10. NH 3 females (Marshall and Orr, - V1 I.LI ...J 1969 1970 V1 <1 1971 1972 2 2 1-2 1 2 I.LI ...J 2 2-3 I.LI 3-4 t::. 4-5 3 1 6 4 1 1 2 3 2 11 4 0 5-6 1 4 1 22 8 7 6 ...... I- >6: 1 c::c 0:: X I.LI V1 Males have a regular pattern of occurrence. They usually were found only between about February and July in 1970, 1971, and 1972. In 1969, males persisted between July and September. When males are present in the samples, females are typically present also. There is a slight tendency for males to be found without females at NH 1. It is not statistically significant. Occurrence between the months of February and October at each of the four stations is shown below: . , 1955). 43 - --- -- - - -- Station NH 1 Number of NH 3 NH 5 NH 10 48 49 51 47 Number containing females 19 38 45 36 Number containing males 8 20 27 21 Number of joint occurrences 4 Dates -" Sampled 19 26 20 Of the zooplankton occurring off Oregon, Oithona simiZis was one of the few taxa important in both summer and winter samples. Its mean rank and mean percentage of the total catch during summer and winter are shown below. It was relatively more important during the winter. AVERAGE RANK OF ABUNDANCE NH 1 NH3 NH5 4.6 3.8 4.7 3.0 4.7 2.6 AVERAGE PERCENT-OF-TOTAL Summer Winter NH 10 5.6 CATCH NH 1 NH 3 NH5 NH 10 6.3 13.9 6.4 18.0 7.0 13.9 7.4 18.3 NH 1 114.3 53.6 138.0 NH 3 128.2 106.2 107.9 NH 5 NH10 78.0 48.3 91.2 75.4 66.9 79.1 We tried to determine if O. simiZis abundance was related to sea surface temperature, or if abundance had some temporal pattern. All of the quantitative estimates of the abundance of O. simiZis (including 44 the This copepod is a broadly neritic temperate-subtropical form that occurs at least as far south as Baja California and as far north as the Queen Charlotte Islands (Fleminger, 1964; Cameron, 1957). Off Oregon it is most abundant during the winter, but frequently occurs during the summer upwelling season. Winter and summer densities (no. 1m3) are shown below: Winter NH 1 NH3 NH 5 1969-70 1970-71 1971-72 123.3 139.2 144.4 117.0 67.3 74.4 Summer NH1 NH3 NH5 NH 10 1969 1970 1971 23.9 31.1 4.4 26.4 55. 1 6.3 13.9 37.7 3.4 13.7 22.7 2.7 170.2 33.6 84.8 NH10 160.4 37.6 47.8 2.6 In addition, b. simiZis is another taxon which was about equally abundant during all three upwelling seasons. No large differences are seen in the table of mean relative density (no. 1m3) shown below: 1969 1970 1971 were plotted against surface temperature at the station. (fig. 13). The only clear conclusion is that the higher abundances (greater than 200/m3) mostly occur at surface temperatures greater than 10oC. The best explanation is that this species is not abundant in the very deep layers which are moved up and ashore during the strongest upwelling events. These events also result in the lowest temperatures observed in the sampling area. There was no temporal pattern in the data. Dates from all months of the year, except April, were represented in the 20 dates with highest abundance. :ParacaZanus parvus Pi thona simi lis Summer Winter zero estimates) ParacaZanus was abundant over the entire study area during the winter of 1969-70, but during the other two winters, it had its greatest average abundance nearshore. ParacaZanus was not abundant (and occurred infrequently) during the 1971 upwelling season. There were also abundance differences between the 1969 and 1970 seasons that are not apparent in the above averaged densities. ParacaZanus was common throughout the June to September period in 1969. In 1970, it was common only in the spring and fall, and the population was shifted offshore during late June, July and early August. 600 t689 (8) t2309(8) . 500 " '~ Q) +'Q) E 400 () .......... . 300 . . . . (f) E (f) . . 200 0 C 0 -'= +- 0 " . ...0 ::J U . . . 100 . . . . . " . , " . . . ." . " .. . . " . . . . 10 Temperature Fig. 13. " .. . . ". "" " " . . ...II' . . . . 8 . . ." " . .. . . .. ... .. .. . . - °C Scatter diagram of Oithona similis abundance vs. sea surface temperature. Caption Ctenoaalanus symbols are 8 = NH 1. . = NH 3. 'If' = NH 5. and" vanus Ctenoaalanus vanus abundance patterns are similar to Paraaalanu8: Highest abundances are seen during the winter months. Cteno- = NH 10. aalanus, like Paraaalanus, were most abundant during the winter of 1969-70. particularly between 29 December 1969 and 29 January 1970. Average densities (no./m3) are shown below for the three winters: , 45 1969-70 1970-71 1971-72 NH1 NH3 NH 5 NH 10 37.3 21. 9 15.8 42.5 20.3 13.2 61.3 22.5 19.5 47.9 24.1 17.4 Abundance and occurrence are usually low during the summers. During the summer of 1969, Ctenoaalanus occurred in only 5 of 33 samples and averaged 1.6/m3. During the 1970 upwelling season, it was taken ln 7 of 44 samples. Five of the seven samples were in the months of April and May before the onset of active upwelling. Average abundance was 7.8/m3. During the weak upwelling season of 1971, Ctenoaalanus occurred in all months from May through September in 16 of 40 samples with an average density of 2.8/m3. In 1972, it also occurred in a large number of samples (10 of 21 samples) and averaged 2.9/m3. Of the 38 summer occurrences, Ctenoaalanus occurred at NH 1 in only four samples. abundant over that summeras a whole. OithDna spinirostris There were no large differences between summer and winter average abundances (no.1m3) of Oithona spinirostris, nor were there any obvious differences between statlons. Abundances were highest during the 1971 upwelling season, like those of Metridia luaens. Summer NH 1 NH3 NH5 NH 10 1969 1970 1971 1972 5. 1 3.8 19.6 1.4 7.0 4.8 6.1 4.2 4.8 4.4 15.6 2.8 3.0 3.0 14.2 5.2 4.7 0.4 6.8 6.6 0.0 1.9 1.9 2.4 7.3 2.1 4.3 2.6 Winter 1969-70 1970-71 1971-72 Metridia luaens Metridia luaens was one of the small number of taxa that increased in abundance as distance offshore increased, at least to 10 miles offshore. The abundance gradient was evident during both summer and winter as shown by the table of average densities (no. 1m3) below: Summer 1969 1970 1971 1972 Mean NH 1 NH3 NH 5 NH 10 3.3 3.4 2.1 0.0 2.9 4.2 4.3 6.3 9.9 6.2 4.7 2.6 11.8 9.9 7.3 9.2 5.9 28.4 29.6 18.3 Frequency of occurrence was also similar to Metridia luaens. In all summer samples, Oithona spinirostris occurred in only seven samples at NH 1, but in 22 from NH 3, in 25 from NH 5, and in 24 from NH 10. These similarities in occurrence between Metridia and Oithona led us to look at joint occurrences of these two species. Using an index of affinity (Fager & McGowan, 1963), we found that the two are related and that the degree to which they occur together increases offshore. The data are shown below. Values of the index greater than .500 were taken to be indicative of significant association. NH 1 NH 3 NH 5 NH 10 8 20 19 26 7 22 25 24 5 15 17 23 .479 .608 .680 .819 Winter Occurrences 1969-70 1970-71 1971-72 Mean 2.3 1.3 2.4 2.0 4.4 1.0 3.2 2.9 1.1 4.1 19.3 8.2 9.8 36.5 15.9 20.7 There was a similar gradient in frequency of occurrence. It occurred in only eight summer samples at NH 1, but in 21 at NH 3, in 24 at NH 5, and in 31 at NH 10. In the winter samples, the gradient was 6, 11, 11, and 12 at NH 1, NH 3, NH 5, NH 10 respectively. Metridia luaens was much,more abundant during 1971. This fact lends support to the hypothesis that water which usually lies farther offshore was advected onshore during this weak upwelling season. High 'average abundances in 1972 were a result of high numbers in April and June only; it was not 46 of Metridia luaens Occurrences of Oithona spinirostris Frequency of Joint Occurrences Index of Affinity This result is expected since both are increasingly frequent and abundant at the offshore stations. I 1 9lausoealanus areuieornis This copepod occurs most frequently and is most abundant during the winter. It first appeared in the nearshore zone in the month of December in all years of this study. In 1970 and 1972 it persisted until April. In 1969 it persisted until May. In 1971, the year of weak summer upwelling, it was found in May, June, August and September. qlausoealnus and (2) as occurring off the coasts of California and Baja California (Acartia tonsa, Paracalanus parvus, Temora discaudata, Clausocalanus farrani Type 1, and Candacia curta), only Acartia tonsa and Paracalanus parvus are found off Oregon. In our summer data, both of these copepods were abundant only in 1969 and 1970. During the winter, both species were abundant at all stations in 1969-70, and abundances were reduced during the other two winters. pergens Calanus tenuicornis The abundance pattern of Clausocalanus pergens was similar to that of C. areuieornis. It was important only during the winter months, being advected to the Oregon coast by the Davidson Current. It did not appear in the plankton until December in 1969 and in 1970. It was taken through mid-May of 1970, 1971 and 1972. After the month of May, it either did not occur (1970) or else was found only at NH 10 (1971 and 1972). In 1969, Clausocalanus pergens was found nearshore in June and July. This observation appears to be exceptional. I!-eartia This copepod never made up more than 1 per cent of the catch in any summer sample. It only occurred in one sample in 1969, and four samples in 1970. By contrast, it was taken frequently during the 1971 upwelling season, occurring in 14 of 40 samples. The copepod Ctenocalanus vanus had the same pattern of greater occurrence in 1971. Abundance of C. tenuicornis was not great in winter either but it did make up more than 1 per cent of the catch in nine of 37 samples in which it occurred. The densities (no.1m3) are shown below: tonsa The distribution and abundance of Aeartia tons a were peculiar because its abundance declined and it disappeared from the study area during the three-year sam~ling period. Mean relative densities (no.1m ) are tabulated below for summer and winter: Summer NH 1 NH3 NH 5 NH 10 1969 1970 1971 1972 44.8 10.5 0.0 0.0 36.0 7.7 0.0 0.0 41. 0 3.3 0.0 0.0 8.9 6. 1 0.0 2.0 Winter NH 1 NH3 NH5 NH10 69-70 70-71 71-72 38.4 2..7 2.7 46.6 2.1 1.0 22.7 1.6 3.0 14.2 2.1 0.7 Abundances were about constant between the summer of 1969 and the following winter, and between the summer of 1970 and the following winter. Abundances decreased between these two periods. No Aeartia tonsa were taken during the summer of 1971 and none occurred after April 1972. We conclude that the decline is not clearly related to a seasonal cycle. There are similarities between the distribution and abundance of Acartia tonsa and Paracalanus parvus. Of the five copepods listedby Fleminger(1967) as (1) coastal-neritic temperate-subtropical species 69-70 70-71 71-72 NH 1 NH3 NH 5 NH 10 0.6 1.2 2.3 8.5 0.8 3.7 4.5 1.2 5.2 1.5 4.7 3.1 Corycaeus anglieus This cyclopoid copepod was abundant only during the winter of 1969-70. It appeared first in September, was most abundant in December and January, and disappeared by June in two years. It did not appear in any samples collected during the summer of 1971 or 1972, nor during the winter of 1971-72. Other copepods that occurred during the first two winters but not during the winter of 1971- 72 were Meeynoeera clausii, Clausocala- nus parapergens, Tortanus discaudatus, tenella, and Coryeaeus amazonicus. OTHER HOLOPLANKTONIC Euphausiid Oneaea TAXA AND MEROPLANKTON Developmental Stages Euphausiid eggs and nauplii were counted in our samples, but we cannot be certain if they are those of Euphausia paeifica or Thysanoessa spinifera. The latter species is a coastal-neritic form (Brinton, 1963), and it is likely that most of the eggs and nauplii are of that species. Furcilia and juveniles in our samples were Thysaneoessa spinifera. In samples collected on the ex- tended transects pacifica of 1971 and 1972, Euphausia adults or juveniles did not occur 47 1969 1970 1971 APRIL JUNE JULY AUGUST SEPTEMBER OCTOBER JULY V1 <!J <!J I..LJ MAY JUNE JULY AUGUST APRIL 1972 APRIL MAY JUNE / AUGUST APRIL MAY ...... ...... ...J 0... JULY JULY AUGUST SEPTEMBER OCTOBER :::> ~ z: AUGUST SEPTEMBER APRIL V1 ...... 0... 0 JUNE JULY JULY I0... >...J SEPTEMBER OCTOBER ~ U ~ ...... ...J ...... U c::: :::> LL JULY AUGUST SEPTEMBER JULY JUNE JULY MAY JUNE SEPTEMBER NOVEMBER V1 I..LJV1 ...J I...J z: :::> 1..LJe::! >~, :::> "J+ JUNE JULY JUNE SEPTEMBER , Table 11. 48 The months of the year when euphausiid developmental stages were present in densities greater than 101m3. ' less than 15 miles from shore. The months in which eggs, nauplii, calyptopis, furcilia and juveniles were abundant are shown in Table 11. There are temporal patterns in the table, but they are different in different years. This makes the patterns hard to evaluate. Two spawning periods are seen in 1970, 1971 and 1972. These are in April-May and in July. Either Thysanoessa spinifera spawns twice yearly, or we are seeing the eggs and nauplii of T. spinifera at one. time and E. pacifica at the other. We could find no published data on the spawning times of T. spinifera~ but since it is'a coastalneritic species adapted to an upwelling environment, it is reasonable that it would spawn in the spring so that actively feeding furcilia and juveniles are present in July during the most active upwelling. Spring or late winter spawning is the rule for most crabs (Lough, 1974), for pink shrimp PandaZus jordani Rathbun (Rothlisberg, 1975), and for most fish (Sally Richardson, personal communication). E. pacifica is known to spawn off Oregon in July (Smiles and Pearcy, 1971). Even though adult E. pacifica are found only offshore of 15 . miles, their eggs could be spawned at depth there and be carried into the nearshore zone by the shoreward-moving deep water. This hypothesis can be checked if nauplii andlor calyptopis can be identified. We did not try to do this. The frequency of abundance estimates for Thysanoessa spinifera within various intervals, and the average abundance of each developmental stage are tabulated below. abundant very close to shore than E. pacifica is in the adjacent zone to seaward. CZadocerans Evadne and Podon were both seen frequently, but they seldom occurred together. No taxonomic study was done on these animals, and it was assumed that the specific names in common use at OSU are correct: Evadne nordmanni and Podon Zeukartii. Evadne PeZagic MoZZusks The pelagic mollusks are represented off Oregon by Limacina heUcina (Type B, McGowan, 1963) and CZione Zimacina. C. Zimacina appeared in only three samples from the nearshore, on 29 May 1971 at NH 10 and 23 September 1971 at NH 5 and NH 10. They were found offshore on 12 June 1971 at NH 30, 35, 40 and 50, on 21 July 1971 at NH 40. Limacina heZicina occurredin over half of our samples from the nearshore zone. It was one of several zooplankton species that was most abundant and occurred most frequently during the weak upwelling season of 1971 (Peterson and Miller, 1975). Mean relative density percentage This table is provided as a summary of the mean abundance and ranges of abundances because the data for each stage are listed in the appendix on separate pages and are not easily compared. These data can be compared to previous data on Euphausia pacifica off Oregon. Smiles and Pearcy (1971) found about 1 individual/m3 with maximum values of 27 and 141m3. They sampled at stations from 15 to 65 miles from shore off Newport. Hebard (1966) found 21m3 at NH 15 and 91m3 at NH 25 with a maximum of 501m3. Thus spinifera appears from our data to be about an order of magnitude more were abundant in July and late August 1969, and June, July and SeptemberOctober of 1970. They occurred in only two samples in 1971 in June and did not occur in 1972. Podon were abundant only in the autumn on 29 October 1969, September-October 1970 and November 1971. frequency (no./m3) and of occurrence or-L. heZicina are listed on the following page for summer and winter: T. ABUNDANCE INTERVALS- NO./m3 >1000 Eggs Nauplii Calyptopis Furcil i a Juveniles Adults } 500-1000 100-500 50-100 3 3 12 3 13 5 2 10-50 <10 20 17 7 10 8 30 37 55 57 93.7 8.4 4.1 5.4 14 15.4 MEANDENSITV 49 Sununer 1969 NH 1 NH3 NH5 NH10 Frequency 1970 7.1 5.8 8.3 3.4 59% 7.1 2.1 1.0 33% 1971 26.5 .10.5 5.8 17.8 88% 1972 40.0 261.3 139.8 108.5 95% Winter 1969-70 1970-71 1971-72 NH 1 NH3 NH5 NH10 30.1 16.5 10.5 8.9 32.3 20.8 31.9 3.0 3.0 1.6 4.9 4.7 There is a suggestion in the data that chaetognaths were more abundant during the. two summers of good upwelling, 1969 and 1970~ than durin~ 1971. The mean relative densities (no.1m ) at the four stations are shown for summer and winter. There is very little difference between average summer and winter abundances. SUMMERAVERAGED ABUNDANCE 1969 1970 1971 1972 During the summers of 1969, 1970, and 1971 heZiaina occurred most frequently offshore of NH 3. During the summer of 1972 they occurred frequently at all stations. and June were the months when L. heZiaina were most abundant during all four years of our study. . In 1971, they were abundant in August as well. Phenomenally large numbers were found on 28 June 1972 at NH 3 and NH 5. Abundances were l85/m3 and l12/m3 respectively. On 30 May 1972 several samples were collected that qualitatively appeared to be almost entirely Limaaina heZiaina, at a station ten miles off Cascade Head (latitude 45° 16' N). Large numbers were also encountered once outside the May-June period on 20 October 1970. Chaetognaths A number of species of chaetognaths occur off Oregon, but they were not differentiated in our counts. During the summer, Sagitta eZegans predominates, but Eukrohnia hamata also occurs. During the winter months, both Sagitta eZegans and Sagitta euneritiaa are important. Other species found close to shore off Oregon during the winter and offshore during the summer are Sagitta sarippsii, S. bierii and S. minima. Chaetognaths occurred in 10'7of 141 summer samples and 52 of 58 winter samples. They made up more than 1 per cent of the total catch in only 14 summer samples, but in nearly half (27 of 58) of the winter samples. There was no relationship between chaetognath abundance and upwelling. Of the ". 34 samples with abundances greater than ,101m3 during the upwelling season, there w~re 17 from days of relaxed upwelling and IT,from days of active upwelling. Seven of the":;?4samples were from NH 1, 17 from NH 3, 8 frim;l.oNH 5 and only 2 from NH 10. 50 NH3 NH 5 NH 10 43.5 6.5 8.3 6.9 25.6 30.8 13.3 2.5 15.3 8.6 7.5 5.0 4.4 1.7 2.5 5.3 WINTERAVERAGEDABUNDANCE L. May NH 1 1969-70 1970-71 1971-72 NH 1 NH 3 NH 5 NH 10 17.3 1.9 7.1 15.8 25.5 5.6 20.5 11. 0 7.1 9.3 9.0 2.6 OikopZeura OikopZeura were more abundant during the fall, winter and spring months and were most abundant during the winter of 1969-70. Mean relative density (no.1m3) at the four stations during the summer and winter sampling periods are shown below: Sununer NH 1 NH 3 NH 5 NH 10 1969 1970 1971 . 1972 18 1 10.1 18.7 10.6 35.1 55.3 18.0 0.0 12.5 15.0 14.2 7.0 3.5 5.3 15.6 8.3 Winter NH 1 NH 3 NH 5 NH 10 226.8 40.4 21. 1 85.8 33.8 15.9 39.6 12.3 11.9 1969-70 1970-71 1971-72 199.7 14.7 26.7 Presence of OikopZeura in samples collected during the upwelling season was strongly correlated with. surface salinity. OikopZeura occurred in 53 of 130 summer samples from 1969-1972. We have surface salinity data from 47 of the 53 samples. Presence and absence in the 47 samples were compared to surface salinities greater than and less than 33.0% and 33.5% with contingency tables (2 x 2). The tables and respective chi-square C 2) values are shown below. Both tables are highly significant, indicating an association between presence of OikopZeura and lowered surface salinity. * PRESENT ~:? <33.0 <as:: 4- .,.... 5';j >33.0 V) V) ABSENT PRESENT 8 20 <33.5 9 63 >33.5 x2 = 36.8 p<O.Ol ABSENT ~ 3f34 x2 = 16.0 p<O.Ol These data indicate that Oikopleura is an offshore form found only in waters of reduced salinity and suggest that it may be particularly abundant in the Columbia River plume. Oikopleura was seldom present in active upwelling areas (salinities >33.5 0/00). Ctenophores Ctenophores occurred infrequently during the 1969 and 1970 upwelling seasons. The average abundance was 21m3 in seven samples in 1969 and 0.8/m3 in five samples in 1970. Ctenophores were never taken at NH 1 during 1969 and 1970. For the winter of 1969-70, mean abundance was 1.81m3 in eight samples; for 1970-71, 1.61m3 in eight samples, and for the winter of 1971-72, 2.6/m3 in nine samples. Greatest abundances occurred during the 1971 and 1972 upwelling seasons. Average abundance was 8.7/m3 in 19 samples from 1971 and 7.6/m3 in 11 samples from 1972. Ctenophores were abundant only during May and June. This agrees with observations made by Nielsen (1937) in the North Sea and off Iceland. Ctenophores were not taken in the autumn months, except during 1971. Hirota (1974), in work off La Jolla, California, found ctenophores to be most abundant in the autumn months. Medusae In some of our samples, medusae were quite numerous. The dates when they made up a large fraction of the total sample settled volume are listed in Table 12. We have no estimates of absolute abundance of large medusae because all medusae with diameters greater than about 2 cm were removed from the samples before subsampling. The conclusions that can be drawn from Table 12 are that medusae were never abundant in 1969, and were most frequently abundant in 1970. They were important only in June of 1971 and 1972. Decapod Shrimp Mysis i j; These meroplankton appeared in 74 samples collected during the summer months. The frequency distribution of abundance is shown below: ABUNDANCE INTERVALS (NO./MJ) >u z: L.1.J >40 30-40 20-30 10-20 1-10 <1 10 1 3 14 35 11 CT L.1.J c::: u.. The highest abundance was 620/m3. This category made up 1 per cent of the total catch in only 11 summer samples. During the winter months, abundances are greatly reduced. Decapod mysis were seen in 28 samples but they made up less than 1 per cent of the total catch in all but two samples. The two estimates were 471m3 on 16 February 1971 at NH 1 and 71m3 on 30 March 1971 at NH 1. Barnacle Nauplii Barnacle nauplii appeared in 76 summer samples and 29 winter samples. Abundances were usually low. More than half of the abundance estimates were numbers less than 10 nauplii/m3. Frequency of abundances within seven abundance intervals are shown below: > 1000 1m3 >100 50-100 20-50 10-20 1-10 <1 Summer Winter 1 9 8 9 8 32 9 4 2 5 2 10 6 The maximum abundance was 1105/m3 at NH 1 on 12 June 1971. Barnacle nauplii were virtually absent in all samples collected in December and January. They were seen on all but two summer dates at either NH 1 or NH 3 during the upwelling seasons 1970-72. Those dates were 23 August 1970 and 21 July 1971. By contrast, there were many dates during the 1969 upwelling season when nauplii were not taken at any station: 25 July, 6 August, 26 August, 30 August, 14 September, and 28 September 1969. There is a suggestion in the data that highest abundance occurs during relaxed upwelling. In 1969 northerly winds blew nearly continuously from 29 June to 16 August, were calm for six days, then blew steadily from the north until mid-September. Barnacle nauplii were not found in any samples during 51 Table 12. DATE STATION(NH) 23 16 13 9 20 4 5, 10 10 1, 3 3 10 3, 5, 10 JUNE 1970 JULY AUGUST OCTOBER OCTOBER NOVEMBER 12 JUNE 1971 28 JUNE 6 JULY 5 3 1, 3 28 JUNE 1972 5 Dates when medusaecomprised at least 100 ml of the sample settled this extended event. In 1970 both dates having zero barnacle nauplii were at the end of extended upwelling events. High numbers on 25 February 1970, 25 September and 20 October 1970, and the three 1971 dates were associated with calm or southerly winds. Of the other five dates, 4 June, 2 July and 11 September 1970 were preceded by about a week of calm or southerly winds. Nearshore waters could have easily been warmed during these intervals. High abundances on 16 July 1970 and 5 August 1972 were not in agreement with this hypothesis. Both were during active upwelling and were preceded by many days of active upwelling. Bivalve Veligers No attempt was made to differentiate this taxon into species. It represents the lar~ vae of both clams and mussels. They were found in 107 of 138 summer samples and 54 of 58 winter samples. Peak numbers were seen once in the summer and once in the autumn. No dramatic peaks were seen during the winter. More than half of the abundance estimates were numbers less than 10/m3. The frequency distribution of abundances is shown below: Summer >100/m3 40-100 30-40 20-30 10-20 1-10 <1 52 8 10 7 7 8 51 14 Winter 3 2 3 2 7 28 9 volume. The highest summer abundance was 769/m3 on 11 September 1970 at NH 3, and the highest winter abundance was 2ll/m3 on 6 November 1971 at NH 1. Bivalve veligers had high ranks of abundance in five samples. They were rank 4 on 30 August 1969 and 11 September 1970 at NH 1, rank 3 on 11 September 1970 at NH 3, and 23 September 1971 at NH 1, and rank 1 on 11 October 1971. Gastropod Veligers This is another broad category. It represents a large number of gastropod mollusk species which occurred in 88 summer samples and nearly all winter samples (52 of 58). Abundances were greater than 60/m3 on only two dates: (227/m3) 25 Se~tember 1970 and 2 July 1970 (173/m). Usually abundances were less than 101m3. The frequency distribution of abundances is shown below: Summer 2 0 8 10 53 15 >100/ m3 60-100 30-60 10-30 1-10 <1 There is little Winter 3 7 33 9 evidence of pattern in the abundance data. This is no doubt a result of lumping the veligers of a large number of gastropod species into this category. Highest abundances in 1969 were seen in July and September; in 1970 in February, June and September; in 1971 in May, June, October and November, and in 1972 in August. Echinoderm Larvae Given the great abundance of echinoderms along the Oregon coast (sea urchins, star~ fish~ sea cucumbers, crinoids and brittle stars), we were surprised that their larvae seldom appeared in our plankton samples. Auricularia occurred in three summer samples and no winter samples. Bipinnaria occurred in two winter samples but no summer samples. Plutei occurred in 11 of 58 winter samples and 16 of 117 summer samples. They were most abundant during 1971 on 12 June and 19 August. Their rare occurrence indicates that elther the pelagic larvae spend little time in the plankton, or the larvae are not dispersed more than one mile from the shore. 53 100 ACART/A CLAUS// IICENTROPAGES 50 IHHHA. LONG/REM/S NH-I 0 CALANUS. NAUPL// 100 III PARACALANUS 50 O/THONA -~ L ~ ~ \.> (;j q: NH-3 0 100 50 NH-5 0 100 50 Fig. 11. Seasonal cycle of relaNH-IO 0 J A /969 S 0 N D M A M J J /970 A 0 N D M A M J J /97/ A 0 N D F M A M J /972 J A S 0 N tive abundance (% of total catch) of the most abundant copepod species at NH 1. NH 3. NH 5. and NH 10 over the three year study period. bibliography Bakun, A. 1973. Coastal upwelling indices west coast of North America, 1946-71. U.S. Dept. Commer., NOAA Tech. Rep. NMFS SSRF-671, 103p. Bourke, R.H. 1972. A study of the seasonal variation in temperature and salinity along the Oregon-Northern California coast. Ph.D. Thesis, Oregon State Univ., Corvallis, 107p. Brinton, E. 1962. Variable factors affecting the apparent range and estimated concentration of euphausiids in the North Pacific. Pac. Sci. 16:374-408. Burt, W.V., and B. Wyatt. 1964. Drift bottle observations of the Davidson Current off Oregon. In K. Yoshida (editor), Studies on Oceanography, p. 156-165. Univ. Tokyo Press, Tokyo. Cameron, F.E. 1957. Some factors influencing the distribution of pelagic copepods in the Queen Charlotte Islands area. J. Fish. Res. Board Can. 14: 165-202. Collins, C.A., C.N.K. Mooers, M.R. Stevenson, R.C. Smith, and J.G. Pattullo. 1968. Direct current measurements in the frontal zone of a coastal upwelling region. J. Oceanogr. Soc. Japan 24:295-306. Cross, F.A. 1964. Seasonal and geographical distribution of pelagic copepods in Oregon coastal waters. M.S. Thesis, Oregon State Univ., Corvallis, 73p. Fager, E.W., and J.A. McGowan. 1963. Zooplankton species groups in the North Pacific. Science 140:453~460. F1eminger, A. 1964. Distributional atlas of ca1anoid copepods in the California Current region, Pt. I. Calif. Coop. Ocean. Fish. Invest., Atlas no. 7,213p. 55 Frost, B. and A. F1eminger. 1968. A McGowan, J.A. 1963. Geographical variation in Limacina helicina in the north Pacific. Speciation in the Sea. Systematics Assn. Pub. No.5, Brit. Mus. Natl. Hist., London, 109-128. revision of the genus Clausocalanus (Copepoda:Calanoida) with remarks on distributional patterns in diagnostic characters. Bull. Scripps Inst. Oceanogr. 12:1-235. Miller, C.B. and W.T. Peterson. 1974. Yearto-year variations in coastal zooplankton community structure in the upwelling zone off Oregon. Invited paper, AAAS meeting, 1 March 1974, San Francisco, California. Hebard, J.F. 1966. Distribution of Euphausiacea and Copepoda off Oregon in relation to oceanographic conditions. Ph.D. Thesis, Oregon State Univ., Corvallis, 85p. Heinle, D.R. 1970. Population dynamics of calanoid copepods. Helgolander wiss. Meeresunters 20:360-372. Myers, A.H. 1975. Vertical distribution of zooplankton in the Oregon coastal zone during an upwelling event. M.S. Thesis, Oregon State Univ., Corvallis, 60p. Hirota, J. 1974. Quantitative natural history of Pleurobpachia bachei in La Jolla Bight. Fish. Bull. U.S. 72:295335. Nielsen, E. Steeman. 1937. On the relation between the quantities of phytoplankton and zooplankton in the sea. J. Cons. into Explor. Mer. 12:147-155. Holton, R.L. and W.P. Elliott. 1973. The development of methods for studying physical and biological processes in the nearshore zone on the Pacific coast of the United States. Progress Report. School of Oceanography, Oregon State Univ., Corvallis, Ref 73-3, 18 num pages and appendices. Olsen, J.B. 1949. The pelagic cyc1opoid copepods of the coastal waters of Oregon, California and lower California. Ph.D. Thesis, University of California, Los Angeles, 208p. and XLI Plates. Huyer, A. 1974. Observations of the coastal upwelling region off Oregon during 1972. Ph.D. Thesis, Oregon State Univ., Corvallis, l49p. Johnson, J.K. 1974. The dynamics of an isolated population of ACaPtia tonsa Dana (copepoda) in Yaquina Bay, Oregon. M.S. Thesis, Oregon State Univ., Corvallis, 97p. Laurs, R.M. 1967. Coastal upwelling and the ecology of lower trophic levels. Ph.D. Thesis, Oregon State Univ., Corvallis, 2l2p. Pattullo, J. and W. Denner. 1965. Processes affecting seawater characteristics along the Oregon coast. Limnol. Oceanogr. 10:443-450. ~ Peterson, W.K. and G.C. Anderson. 1966. Net zooplankton data from the Northeast Pacific Ocean: Columbia River effluent area, 1961, 1962. Univ. Wash. Tech. Rep. 160, 225p. ~eterson, W.K. 1972. Distribution of pelagic Copepoda off the coasts of Washington and Oregon during 1961 and 1962. In A.T. Pruter and D.L. Alverson (editors), The Columbia River Estuary and adjacent ocean waters, p. 313-343. Univ. Wash. Press, Seattle. Lee, W. 1971. The copepods in a collection from the southern Oregon coast, 1963. M.S. Thesis, Oregon State Univ., Corvallis, 62p. Peterson, W.T. and C.B. Miller. 1975. Year-to-year variations in the p1ankto1ogy of the Oregon upwelling zone. Fish. Bull. U.S. 73:642-653. Lough, R.G. 1974. Dynamics of crab larvae Anomura, Brachyura) off the central Oregon coast, 1969-1971. Ph.D. Thesis, Oregon State Univ., Corvallis, 299p. Pillsbury, R.D. 1972: A description of ~ydrography, winds, and currents during the upwelling season near Newport, Oregon. Ph.D. Thesis, Oregon State Univ., Corvallis, l63p. Marshall, S.M. and A.P. Orr. 1955. The biology of a marine copepod Calanus finmaPchicus (Gunnerus). Oliver and Boyd, Edinburgh, vii and l88p. 56 Rothlisberg, P.C. 1975. Larval ecology of Rathbun. Ph.D. Thesis, Oregon State Univ., Corvallis, 117p. Pandalus jopdani Smiles, M.C. and W.G. Pearcy. 1971. Size structure and growth rate of Eupahusia pacifica off the Oregon coast. Fish. Bull. U.S. 69:79-86. Smith, R.L. 1974. A description of current, wind, and sea level variations during coastal upwelling off the Oregon coast, July-August 1972. J. Geophys. Res. 79:435-443. Wilson, D.R. and K.K. Parish. 1971. Remating in a planktonic marine ca1anoid copepod. Marine Biology 9:202-204. 57 part III: appendices DATE 22 June 1969 " 29 " " 10 July " " 18 25 " 30 " 6 Aug 26 " 30 " 3 Sept " 14 28 8 23 29 11 18 2 9 29 " " " " " " " " " " " Oct Nov " Dec " " " " " " 13 Jan 1970 " 29 " 13 Feb " " 25 " 9 Mar " " 16 Apr 27 " 1 May 6 II 22 " 4 June II 23 2 July 16 II II 29 13 Aug II 27 . 11 Sept 25 II 9 Oct 20 II II II II II II II II II II II II II II " " II 21 Dec 6 Jan 1971 II 18 II APPENDIX1. NH5 NH10 X X X X X X X X X X X X X X X X X X X X X X X X X X 0 X 0 R X 0 X X X 0 X 0 R X 0 X X X 0 X 0 0 X 0 A list X X 0 X X 0 X 0 X X 0 0 0 X X 0 X 0 X 0 0 X-R X X-R X 0 X R X X 0 0 X 0 . X-R X R X 0 X X-R X X X X X X X 0 X X X X X X X X X X X X X X X X X X X X X X 0 X II II 4 Nov 4 Dec NH3 X " " " " NH1 X X X X X-R X X X 0 0 0 0 X 0 X 0 X 0 X 0 X 0 X X a X X 0 X 0 X 0 X a 0 0 of sampling dates and samples collected X = Sample counted 0 = Sample collected but not counted R = Replicate samples collected but neither counted X-R = Replicate samples collected but only one counted 59 0\ a NH 1 DATE 3 Feb 1971 II 16 II 20 Mar " " 30 " 22 Apr 3 May. 14 May 29 May 1 June 12 " 28 " N28 " 29 II N29 " 6 July" 21 " 22 " " " II " II " " " " " " " NH 10 NH 30 NH 35 NH 40 NH 50 NH 60 0 X 0 X 0 X 0 0 0 0 R X 0 X 0 X 0 0 X 0 X 0 X X X 0 0 0 0 0 0 0 0 0 0 0 X 0 X 0 0 0 0 0 0 0 0 X 0 X 0 X 0 X 0 X 0 X 0 X 0 X 0 0 0 0 0 0 0 0 0 R 0 0 X R X-R X R X X R X X X X X X X X X X X X X 0 X-R X-R R X X X-R X-R R X X X-R X-R R X-R X-X X-R X-R X-R X-R X-R R X-R X-R X-R X X-R X-R X X 0 0 0 0 0 0 X X X X 0 X R X 0 0 0 0 0 0 X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X-R X-R R X R 0 X-R X-R R 0 0 0 R R R 0 0 0 0 R R 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X-R " " R X-R 0 X X X X-R 0 X X X X 0 X 0 R R R X-R X X X X X X X X X X X-R 0 X-R X-R 0 X-R 0 X X X X 0 X 0 R X X-R X X X-R 0 X-R .X 0 X X-R 0 APPENDIXI (CONTINUED). A list X X 0 X-R X-R " NH 25 0 R 22 May 11 June" " 28 " " " N28 21 July" " 22 " " 5 Aug NH 20 0 R X-R . II NH 15 X X-R 23 Sept" " 11 Oct 6 Nov " 7 Dec " 3 Mar 1972 " 15 " " " 29 11 Apr " " 20 NH 5 " 2 Aug " N2 " 19 " N19 " NH 3 X of samplinq dates and samples collected. N = Night samples r; U i1 ':3L " p.." CUFIC f";1 L.: S IJo/2'?I!'') rJb/29/6CJ 1J7/10/:;9 07/181 f," 0 ., /2 51 r, (1 ')')/06/t;g u 1261 f,,? 0,3130/(,9 J )/03/(') 09/14/6Q 0'-3128/;:'9 1 0/0 /f)g 1 iJ12Q/f,Q 12/02/f9 1 2 I '2':)/ (-,a 011?g/7C f) 2/25/7u U41?7170 0'3/li611J 0710217U 07/10/70 fl7l2o,170 03/131 i'O 'J/2SI7f1 (]g/11/7G 0 /25/7C 1'l12CI70 12/D4/70 11/06171 t) 2/.16/71 0 ljf)l71 05/0/71 05/11,171 05/29171 06/02171 :SI 7 1 12/07/71 J 3/15/72 04/2J/72 0"j/22172 U6/11172 D6/2M7? 07/21/72 0 I 05/72 45.7 10.1 297.6 ':i 1.5 1::.9 l1Sd 370.4 7 5. I.; lS2H.6 ')7.7 197.1 0 404.? S[J5.2 SEe.s 191.2 4ti7.4 31.S 27.3 1. E: .. 5 739.4 285.6 84.3 !) 32. 1 30. 0 210.2 25.0 g'1.8 lhS.S 2200.2 0 1j5t.3 2767.A '171=,1.1 53J7.4 0 2719.5 113E.3 0 (1 0 10.5 4 E. 1 . 06 104.6 30.C 213.f 148.1\ 966.0 372C. e 241.'3.9 1b54. 10p.l.e zees.s 0 b34.3 2026.8 2SS.4 32.2 leS. c 3 f:-, 2. f' 230.4 :s {J7. 8 346.8 1372.1 n ::\':7.'.1 21bO.7 1241\.7 534.0 384E.O 3199. E 401.4 452. 4. n 19.? It. c- '-f4./; 1.0 U 1.377.8 574.<1 6e9.1 74.7 12.6 7 ;:3 U. 1f]/11/71 11/06/71 .4 .6 0 11.4 .8 06/21i/71 0 ':j12 0 .7 22.2 0 0 6/12 I (1 07106/71 0'\/02171 O'\/lQ/71 0\ ..... 3?lJ'33 ?44e.4 739.9 14S9.S 0 0 zrnO.5 1003.<:: S82.2 gaS.l 0 u 0 0 107.9 14.5 2/;.0 3E.5 223.t 0 122.2 07!?1/,.1 11"1=:) 520.0 2EOO.2 10854.14 0 0 0 4847.4 1(;12.0 (140.0 177.7 2h4?S.3 12445.1 ..s 5.' iJ'?/??l70 a 6/0'd 70 06123/7C FLNAL.lS a 1.1t 4.4 liT h5.5 5.4 37.f) 20.5 117.7 21/j.q 43.5 97.0 171J.P. E86.8 J O. 1\ <;;9.6 1042.? 112.5 '.5. f: 269.4 274.3 277.9 2')7.4 4.. 2 512. L E:. 0 1507.7 37S.? S07o! 225.3 1.!lP..4 2,1',8.9 <372.1 M A... to S 280.7 914.3 n Fo.:'1ALES 567. 4 999.6 0 1413. 0 9999.6 1068.1 902.7 190e.1 0 41 E. 7 1473.J 976.3 0 11D3.E !\162.4 2472.3 0 422.4 93E.7 2680.3 ;30 1. E 0 e74.6 28. C leg.5 92.E 1. 0 ;39 g. 1 e7.s 32.S 33E.0 1114.7 145.4 32.1 1.6 12.0 571.3 201. 1 33.1 77.0 H'2.2 38e.E 17c:.8 168.0 24.7 0 2. 2.7 1p..0 44.3 211'.3 70.1 138.8 9S.S 12.1 39.6 0 0 12. 0 1<3.2 10:3. E: 108.3 57.3 67.8 85.7 73.3 57. 8 0 193.J 44s.2 124.7 5S.6 11. 1 .8 19.3 'i 0.7 7':.3 EO.E 63.2 61.8 1<j.1 S.7 4.4 3.E 31 . 14.6 37.E 9.6 2E. 5 10.3 54.9 0 54. e 2.5 26.0 0 0 t.lil0 1. 4 0 210.0, 143. 280.7 48S.2 288.9 224.6 0 1035. 3 1547. 4 :;43. 5 563.1 77.6 17.7 7e:.5 125.2 533.3 243.3 296.1 1210.3 639.4 3 a. 8 25.9 60.2 16E.4 4 E:. 3 d5. e 2 0.0 6 S. 1 53. 5 11 S. f:I a 37 p.. 1 3E.0 122.<1 0 0 I [F S ALtS Fnnt HF 4 se. 9 217.2 .2 ::;T 111ICt,S NI;OI3 1 8 C:. 2 0 557.6 fJISTC,,'r L!FE f:.,lI;,.L'( \/1-\03 ,HJ 1 ') 1\;:. FStU)OCALAt-.u "':..Tc CF C C 1.4 0 H2. 2 C 3700.1 SiF..1 a 2717.9 54S0.U 232.1 n8.6 E. 45.E 44CO.4 404.2 EE2.S 1170.3 59E.13 Hl.1 ... .::. 523. .1 3132.4 4CE.1 85e.5 . . ..' ;:1.0 IS0.7 10. S S.4 10Slo1 13e.s 83.3 413.5 372.4 33<:.C U32.1 3553.9 2450.3 2318.7 178.4 6E.7 63.8 31.1 14.1 186.8 42.1 . 21'1.1 l1C.4 425.2 227.3 130.5 faS.l 598.1 12.S 313.1: 7. 7 18E.7 ° 378.4 3S.E 91.2 177.5 22S.S 254.8 27.4 34S. 157.8 422.7 0 572.E 108.1 23E.7 0 0 .5 4.4 7.S 22.7 00 - . .:: 5.1 5. 1 lC6.8 liJ.2 R.e: 5S.5 14.E 2E:. 1 7.3 c2.1 lS5.e: 25.2 30.7 33. 10.E 30.1 227.e E2. C .::c: c: 22S.S 2FS., J 4.3 3S.S H2.3 72.E S e.1 7S2.a 2S0.P. 3el.!.;: 14SE01 9.7 14;3s.6 150.e 124.4 850.4 3H. e 5E2.7 ° 3t4'5 13C.4 3(S.7 2fl..: C 303.1' EO. C 122.4 2Sit. 7 1;34.2 2C4.0 5S1.1' 11. 43.: 101.2 50. 4 I.'4. , . c:0! c. 413.13 347.e C 30r;. 1 182.S E8.4 «;2.8 0 c 19.3 17S.S 1 S7.S 34.1 10.3 74.4 1S. 2 3C.t1 1313.e 0 S.4 g.2 . 77e.7 671.6 357.0 0 E. 2 EE.O e7.2 0 0 0 204.1 4.7 0 14.S 22S.3 C 14. S 103.1' C 7. C .9 67.1 62.0 0 0 0 77.4 216.6 0 22C.7 1;:2.7 0 244.0 64.6 1f. E c: leS.C 370.3 .e 6S.2 204.E 0 22G.7 1'31£.0 0 55.1 2e.7 12.4 32.E 51.2 77.2 102.6 105.9 387.E 154.S 138.5 1.E 437.7 0 IH5 0 3.E . (I 37.S 4i.Ec: .::.::. 1.4 FEf"IIL2S "AL:::: E:l.2 8.2 7C. E :H. c 127.E .1 H.3 31.0 0 lS.3 13. e !C.1 , 7.4 2.2 :n.o 41.0 0 54. 7 110.0 6<).4 1H. e 7. J 2C.Lo 37.2 0 3<:.4 IH.13 IS7.1 3<:4.1 1 .4 8E.f 5C.!! 145.2 1(.«; 193.9 261.8 283.1 120.2 141'.9 <':21. iE04.3 102.1' Sol 44.6 106.E 13S.3 221.8 33S. 302.1 0 11 <:. E 9S.E 2.5 . 3 C.8 e 1 42.7 152.7 SE 01 0 120.S 0 6e.0 1. E 42.2 0 35.3 15.3 13.0 24.3 t 61 . f: 0 263.0 35.9 84.4 7. 1 43. 51.2 2E.e 70.E 141'.S 237.5 C H5.1 :322.1 4.€: 13.0 127.7 13.3 10E.1; 30.3 35. 1 205./1 c:.. c.J' 42.5 255.2 57.4 S .8 82. S 51.4 . c;. 3 1.1 45. 1 47.2 e .5 227.1 flE.7 751.S 0 '::133.5 0 241.1 S4.':: 3H. a . ":I lS.E 40.3 11bE . E6.2 c:c: - O! 20S.3 El.e 362.S 5«;2.P. 334.E 17.9 0\ :,U I'; 3..R N P,t": Cl; fIG r< IC' JI\I. J6/22/bfJ (j r::.12 g/r,o D7/10/"'1 Oll11\/6Q 71 25/69 O"/Of,/n fj/26/6q O/30/b9 1J'3/03/r:,0. 09/14/...9 1.::3/<'8/6':1 3 Co 3 LI 37.7 c:6:3. S 16 <;.2 759.6 () lU6.4 19 2. E: 1 a 1 2 °1 f,Y 1 ?/O2l69 12/79/69 U1/29/70 f"I2/25/70 J4/21170 U5/ ° 6170 f15/22/70. J5/04/7lJ [;5/23170 ()7/02/10 H/16/70 !]7I2g/70 08/1./'70 L!A/23/70 0'3/11/7U H/25170 lJI2'0170 12/04/7U 01106171 0?/16/71 03/3J/71 05/03/71 05/14/71 tJ5/29/71 06/02111 06/12171 !)6/28/71 1J7/0f,/71 07121/71 i)3/02/71 u1V19/71 :)g/2.J/71 1(J/11171 11/06/71 12/07/71 03/15/72 J41?0172 0'5122/72 n5/11/72 06/28/72 07/2117? 0'3/00/72 F '. "J.\ LL:::' 48.4 21. 5 41.3 335.4 41.4 37.2 3. S C U 10.5 0 llJ '3.4 1L1Eo1 t:46 (;.8 S,01.0 153.3 0 27E.7 1£;7. d L.5E. 1515.8 405.4 51.E 0 0 0 1. Q . 30.2 If I! 442.1 4 U 142.9 0 107'?7 6') C:.1 0 0 0 C 0 3iJ2.1 25.0 5.1 . f. 1.4 1.9 ::'0.6 311.5 7<14.4 1E12.1 f:5';.4 1 (HI. '3 0 710.7 3413.9 <j7.E\ 3414.0 14.H!.9 1';3.0 0 5.6 0 3.1 '! 7.6 1')7.2 1417.4 0 123.2 11\0.7 83. R, 177.7 L,0 g. 2 ';?2.1 37e.O S.5 1. 6 "c:0-. c;- .5 e.l qg.g 1.5 110. .5 .S . c: 7 1 .C 23. 7 (:i) 4. E lJ GS. C 1" t-, 12. 0 lS0.6 0 ' 1 () 1 0 8/ r, Cj IICARfl, CLALS.l.I 144.2 4.6 9.1 1801 ls.a 40,.8 '10.0 1H. S 1 r .:;? 7 73. 'Ai.... C. 0 ,. 0 4. 1 4. 1 17. 7 2U3.1' 27.E ?2e.3 flO.L. 253.4 ( 32. 1 0 Ii 0 ?-7.c: j7. 0 1. E .f [0.4 1/j1. E .Of.s.l 40HD.8 :?8.4 r 118.{J '-tE.S 104. c: 723.8 113E.1' 33.E 0 10'3.3 ;:'11. '3 0 a :3. 1 0 27.6 197.S 13Q1.0 11 2/\:. 1 FiD.3 2. E 0 a ::. 1 4. 0 '< C". 0 0 1. 7 .H.5 E. 0 1.4 0 17. 1. 1. , llt.e: ll'P F ,'. ":ALL 4.,6 0 2.8 0 71.3 E. 5 12.4 24.5 35.3 24.'3 62.2 2.1 2.F. 0 21 S. 1\ f,f.:E.9 51.7 3113.7 0 0 n 1. S 44.7 177.7 n .L :, 220. i" AL L:. 2.0 0 0 0 IJ 128.2 C 92.c: 27.1 lE.4 0 0 17.3 15.0 4.;;.., ." u 4.2 2.8 45.E .e s.4 264.1 76 P.. 1 14.b 42lJE.8 0 . .3 !J 20. 45.7 0 1 O. 0 It.4 34.E -< c.c::. 34.8 115.0 2. C e 0 (] C 62.1 21S.E 62.4 185S.0 c 0 38.4 n G 2 D. 2 C (] 0 c 3.S C 1.2.E 8.8 () lS.S C c E4.7 lS1.8 25.C: 1C72.5 7. 0 0 . 1. 1 0 0 S.4 U ;;. 7 1. 8 1.8 a 0 2.1 31:.3 () 2 "!.'J 25.9 7. 1 <:.1 7.4 18. .3 0 fJ I) . 7PO.2 '11.1 14. fj 31. 7 0 22.3 a 0 1. 1 S 7. E 10. 7 15E. 0 4.E 4.4 2. E 4.7 53.7 C r'1. 1 j.5 0 ;:. 7 12.2 0 54.1 3.9 1. 1 n c. 2 28.4 1':. 8 1 E. 1 l: 2c-...(; 0 0 0 0 .7 0 2. 7 () 55. S 0 0 t-L ..IF '( I':;..)' Hl1CI\ !\t-l t. t- 0 5 'jH 0 j 1\t, 01 r' A L ";;, CF 1. 1 1 Eo'"' 1.2 19Lt.8 0 0 .7 () G C 1.e c 0 '2. 0 C c () 5C.c: .4 11.4 C 30.0 0 c .. L', ..:: C C 0 a 1. C 5.1 0 4.8 .e 1.9 (,3.e 0 C l'" F S 7. C 7. (J 1(1. E P. 1 E. E 7. 7 C 1C. I' C 24.e H.;: 3C:4.0 co, - c. J ." .., 32.<: 2. 7 e 3'3.4 C G E7. S 7. e. c c 11.7 C 1E.;:: 24. 7 C C2. 4 1.. ( .:1.4 1E5.4 33.4 SE3.2 4. i c ;::3. c c 10. j C c:Jc: ..:- C 13.4 2.4 1. ,,c'J''; C ';. c E.4 0 0 (] 0 1.7 0 0 , .J(] (! 0 (] (J 0 11 0 0 . E. C0 a 0 G ,.E E3.'; .2 .J 0 n.4 5.c: SE3.2 21.1 c c c c 1. C C E. 1 0 4. 1 0 C \; c (] 0 1';.4 107.2 c 0 0 1.30 201 {J C 0 4.4 c (] 0 0 .7 (] c 2.4 0 c 3.5 c 1. e 0 12.3 25C.5 0 (] (] (] c c; ." 0 0 0 C 0 r:; 0 c 2. 1 fl 11.4 0 0 0 0 2C.7 12.0 0 0 0 2.7 0 1. 0 5.S c (] 0 0 2.2 . 07 u E.S 0 0 0 C .4 .S C .1 4.S lS.4 0 ,.1 0 a 0 (] (] 0 0 1. 1 1.3 C (] 0 0 0 0 0 0 0 4.0 c 0 0 1.6 0 0 0 0 0 3.E 0 G () 0 (] S. 0 .E 0 c c 0 r , n '2. IJ c c .4 .S c c <: E:. 3 a 1. .3 7.E e c .E 0 .2 1. :3 I [; <'l.E C U 7.2 E.E C .c 11.7 C c c C c. 2 1. :3 (} .7 C c 4. C. C c 0 , .10 [1 .:. C- 0 2.7 \" - f' [; !V1\ r :.; .4U c I, ,. A... C7. 1 10. C .2 2. 0 (] 8. (] 1.5 1.4 .'3 0 0 2.7 F 1.2 0 c hUMBlR p CUEIC QA It "'AU.::: Ft:.I"ALt.S II'\P 06/22/6'3 06/2cUFo9 181.4 0 54.4 0 16.2 29.j 07/10/f,9 c:5 013/03/(';9 0 .7 0 0 ltJ/OR/f.,9 11129/69 12/02/59 12129/59 0 0 1.1 6.1 4 S. E 104.6 J(j6.3 115.5 1:31.4 0 42.8 2'::.1 0 10. q 1.6 0 a 2.2 01129/70 02/25170 04/27170 05/05/70 :J5/2?170 1)6/04/70 .06/23/70 07/02170 07116/70 07129/70 08/1,J/70 08/23/70 09/11170 09/25/70 10/20110 12/04/70 01/06/71 02/16171 03/30/71 05/03/71 05/14/71 . !t 0 .8 6.0 0 2.E 35.7 9.9 0 D 0 0 0 2.3.5 U iJ5/29/71 06/02/71 0S/12/71 16/28171 07/06/71 07/21/71 08/02/71 [)'\/19171 09/23/71 1!1/11/71 11/06171 12/07/71 0\ E 9.9 0 53.2 24.4 0 0 013/14/59 iJg/2B/69 03/15/72 04/20/72 05/22172 06/11/72 06/28/72 07/21/72 Oi/05/72 g. \ 0 2.6 10.4 3.E 0 1.1 0 OF CENTROPAGES 90.7 0 1E.2 131.9 218.3 51.3 0 ('(].4 24.4 0 0 0 0 0 0 1ALES FiMALE S 9E.9 88.0 177. (] 162. II 0 197.5 117.7 0 0 0 0 .2 0 0 0 0 5.7 0 .8 3. 5 2.5 8'::.3 38.8 S,H.5 65.8 350.9 713.0 192.5 1347.4 10'::.9 4!E.l 0 0 22.6 10.1 21.5 12.5 0 3.7 2.7 4 .7 1.6 Z 7.0 0 0 0 0 3.3 1<:.C 3. 3 ." 0 1. 0 3.2 8. 7 iE. 3 30.2 0 0 10.4 254.C! 19.6 46.4 0 9.9 E.3 0 0 0 0 3. 0 0 2.7 0 0 ?5.8 79.9 0 .5 0 <:'.6 ;:0.7 1.2 0 1.1 0 0 7.S 5.2 1.2 11.5 1.7 0 21.9 0 0 8.3 55.2 30.8 0 30.4 14.3 0 2.E 0 1.E 0 0 0 0 0 4.6 25.5 E.2 29.2 55.5 191.2 50.6 0 20.7 p..a 17.8 13.2 0 0 0 0 1.8 0 7.2 1.8 31.8 1.9 0 0 0 0 2.7 0 11.5 0 0 0 0 0 5.0 0 0 /11 LARLY HrS1C LIFE SlAiICNS t.j.l0 I';tl05 NH03 I\HOl 07/11J/59 07/25/69 0/06/69 03/26/69 08/30/69 MlTR 8.0 1. 5 0 E.2 0 55.4 0 2 0.3 f!.1 8.2 0 0 0 a 0 0 0 0 0 22.8 4.E 2 0.7 4P..4 109.9 45.7 0 5.2 18.0 j. 8 0 0 0 0 0 1. a 0 3.1 0 3.0 1. 9 0 0 0 0 0 0 15. 0 0 0 0 0 0 3.0 0 0 It'FS "'ALES 0 0 8.13 5.E 2.e 0 2.7 5.4 1E .1 I! 3. 0 88.2 0 50.8 20.4 3.3 0 0 3E.3 1.0 0 0 0 0 .s 62.E .4 33.0 24.2 130.2 43.3 0 6.13 26.0 Q 0 0 0 0 0 0 0 0 0 60.4 1.e:? 0 0 0 0 5.4 0 23.0 0 0 0 5.5 0 7.0 0 0 a 0 28. 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C .7 0 C 0 1.S 5.e 0 .S I!"PS i'lALES FlMALES I!"FS Fc:I"H£S 0 0 G 0 5.1 It.1 27.1 0 c 0 22.e 0 c 0 0 2.e 0 12.E 5.5 .1 2!t.<: 10.1 e. 2 4E. 7 2.0 ." 13.7 0 c 0 c 0 1.0 0 3.7 0 E4.e 0 0 c 0 0 0 0 12.1 0 C .E 0 C 4.E c 0 0 3.8 C 0 0 0 .2 0 .9 0 0 0 0 .2 0 0 0 0 .3 .3 0 1.2 7.5 21.1 0 0 0 4.9 4.4 0 0 0 0 0 2.7 0 3.4 0 0 c 0 0 0 0 .3 0 :=.E . c:: J 0 0 0 0 1.2 0 0 .6 0 8.13 0 2.5 0 0 1.7 0 0 5.2 0 0 0 0 .1 .9 0 0 0 0 0 0 1.5 0 .3 0 .8 2.E !t.E 1.1 0 .7 8.t 2.9 .5 0 0 0 0 1.3 c 0 0 0 0 0 0 0 0 0 0 .7 0 0 .5 0 0 3 0 0 0 0 1.8 0 .s 0 0 0 0 0 .8 0 .2 0 1.4 ES.3 22.0 1.7 0 .7 E.1 0 0 0 0 0 0 0 0 . 5.1 0 0 0 0 0 0 0 1.4 0 0 .5 .3 0 21.8 0 0 0\ UHBR -I>- PER CUEIC n TiR OF I'ALL Ofl/22169 06/29/69 07l10/E.9 07/18/69 9 8/ 7/ 6/69 5/69 08/26/69 08/30/69 09/03/69 Dg/14/69 09/28/69 10/08/69 10/29/09 121 0 2/69 12129/69 01/29/70 02/25/70 04/27/70 iJ5/06/70 OS/22/70 06/0lt/70 OS/23/70 07/02170 iJ7/16170 07lZCj170 03/13/70 03/23/70 ()'3/1117 0 OQ125170 13/20/70 12/04170 U 1/06171 02/16171 03/30/71 05/03/71 iJ5/14/71 0512Q171 06/02/71 06/12/71 48.4 0 16.2 29.3 47. 59. 0 21.8 11.6 0 0 0 20.4 1.3 1.0 0 0 2.6 S.E 124.0 217.<3 5.6 288.7 E4 2.4 0 52.8 127.6 31.S 51.9 103.4 a E:.8 1.8 2.2 2.S 0 15.S 0 0 25 4. S U 6/2 6/71 2<34. f: 07/06/71 07/21/71 Ol}/02171 06/1'3171 1]9/23/71 11)/11171 11/06/71 12/07/71 03/15/72 249.7 323.7 171.8 51.5 2.7 .5 s.lt 1. 0 35. E: FEMALE 48.4 0 MALES FEMALES I"'P E:.O 2.0 23.2 e. 0 47.4 0 7.3 3.9 0 0 0 7.9 0 4.e 1.3 0 0 0 p.a 1.8 0 23.7 24.4 270.5 .350.6 67.0 7.7 0 68.1 41.4 5:1.3 0 1 E. 3E.7 209.0 825.8 64.1 14.8 4.6 2.3 .2 0 1.1 B.8 52.7 110.4 22.3 115.5 759.2 0 37.7 84.1 13.7 49.2 235.8 298.3 53.7 26.8 3.3 0 27.0 0 0 611.2 160.1 184.0 863.1 9rco1 32.3 30.0 1.6 7.0 19.5 71.1 8E. 4 .7 .2 0 0 .8 17.5 4E.5 33.4 0 19.2 54.8 0 0 21.5 .9 0 328.7 77. 0 J. E 7.8 3.E 1. 0 7.S 0 0 611.2 53.6 1E. 4 76.2 21.9 275.2 1E. 4 3.8 1.2 1. 5 158.7 2E:.8 2.0 12.8 0 0 2.5 .9 114.0 19.0 59.3 2 97 .E 5S2.3 30F.<3 0 227.8 127.8 3 <32.0 2,45.1 E:E.5 .5 .7 5.8 0 2.7 O' 0 54.1 S5.0 E:1.9 29.2 24.0 23.6 2E:.8 3. 7 2.3 3.2 4.6 63.1 20.0 7. 1 0 0 .8 7.4 59.8 22.5 58.8 691.0 354.1 487.5 0 107.0 107.8 262.8 717. 5 162.7 31.2 12.2 3.<3 0 7.1 7.2 1.8 108.2 102.7 89.€: 827.9 464.1 15.4 8 0.5 E.7 8.1 10. B 1E. 3 16.2 44.0 218.3 04/20172 OS/22/72 D5/11/72 15.9 20.7 124.5 7.1 31.1 246.7 05/28/l2 07/21/72 08/05/72 52.4 177.8 9.5 17.9 297.2 8.3 (J 5." 29.3 5. <3 28.2 64.8 282.3 S. 0 1 E. 7 S. '5 0 26.8 0 19.2 33. E: 29.0 111.9 0 AT t./IRLY LIFE HI5TCJ;Y SHTICNS Hl0 NH05 NH03 NHOl QA1E A. LONGIRt::I'IS 0 30.1 75.8 67. S 235.5 0 !"AUS lI'FS 0 27. 0 10.3 0 E.2 0 3.4 4.1 82.0 441.5 47E.0 53.E 8.0 0 .2 0 5. 0 4.E: 37.0 3.S 3.8 5. 0 25E.4 373.1 0 8.7 2. 0 38T.E 212.0 122.0 201 .7 3.S 0 .S 0 0 <311.E: 25.2 7.4 32.8 1.8 164.<3 21.5 5.2 1.2 9.2 E.E 0 4E:.6 110.6 30. a 39.8 0 Ft::.!"I!US 4.;: 4.2 IMFS 4.;: 0 0 2.7 1e.8 !e4.E 131. ;:l'. 6.e E7.. 41.3 12.9 7.;: 8.2 El.4 S4.7 E:7.E 253.7 582.e 145.2 14g3.3 . c .0 0 C 82.4 0 sa.E 5.7 32.7 E.8 171.4 137.0 ec. 0 53.1 13.1 1.5 2.3 4.3 0 .4 0 c 3.e: 3.g 0 C 5.4 34.2 32.S 26.3 t: 7 ."... 10.7 28.8 I 2E4.0 141.0 441.S 52E.0 432.5 313.7 184.a 129.0 178.E 20. 0 26.7 H6.1 127.S 140.4 72.E 2.2 10.2 ;:3.7 .3 0 3.8 2 .1 9.3 1.0 2.1 4.0 5.3 2.5 9. 0 74.S 34.4 85.0 142.S 259.3 t7.1 28.3 3E8.3 1334.4 10E.8 20.3 11.9 177.0 4.2 1.E 0 6.a 45.S 0 6.1 ... 2.4 S.2 2.2 1..0 0 1.S 71.5 3101 58.5 8.2 1.1 4.0 0 .. so.e c; E . E 15E.2 9. 1 . ;: . e: 1 .7 0 ;:5.;: 1t.4 1 .1 104. E . 7S.S 2c;.1 2ag.l 14 . 0 2. C 102.5 114.7 13.7 .E 0 2 .1 0 1.3 0 c 38.5 28. S 801 13.1 41.a E7.4 10.;: 4.5 3. .0 a 4.2 C E.S 202.8 3e . c 1E.E .0 !"ALES FLt'!ALt:S 2.5 1.3 30.4 0 33.4 8S.7 0 20.E 297.2 432.8 0 0 21.E: 0 54.0 161!.O 0 10.8 407.3 342.E 0 0 0 37.<: .7 3.9 0 0 9E.5 15.6 7.3 0 0 1.5 1.3 .8 0 72.0 74.1! 307.2 547.8 20.E: 668.2 190.5 9<3.9 118.E 16.0 19.3 1.1 0 2.7 17.0 18.5 0 144.2 0 323.3 132.0 223.2 217.3 124.7 lE.1.t 8.7 7.7 0 a 5.4 .3 s.4 0 73.E 81.4 41C.3 310.2 lLt.E 463.<3 254.3 9E.3 4e.0 .4 0 0 0 5.3 2.8 21.3 0 264.0 0 72.3 S.8 37.s 3E.5 5E.5 S.8 3.E 1.5 .3 0 7.5 73.3 l1S.8 29S.1 30.6 1.0 5.S 93.0 214.1 E70.3 53.1 UFS .f: lE.S 0 71.E 3S.4 0 E.2 8.8 9<:.2 0 0 0 81. 0 1.4 2.5 0 0 2.3 .3 .5 0 3.0 237.7 137.5 iS5.6 E.a 10.4 2E4.3 28E:.8 10.0 .7 0 0 .4 5.3 2.3 6.2 0 14.2 0 2S.2 E.5 2.4 57.2 8.0.7 1301 12.3 5.E 0 1.5 13.4 33.5 25.1t 56.3 6.<3 I\Uh9Lf< P'::i( CUbIC M fER OF !)6 / 221 f::'J 06/2<Yf,C) 07/10/b9 07'/18/fi'J 07/25/6Q O'\/06/6Q 013/26/69 Oi\/30/f)<) Oq/O/bq 09/14/C,g 0 0 0 0 0 0 .g f15/0flI70 06/23170 07/02170 07/16170 07/29/70 0 '\/13/70 U:'\/23/70 OQ/11/70 0 g/ 25/7 0 11)/20/70 12/04/70 01/06/71 02116/71 03/30/11 05/03/71 05/14/71 (1)/2'1/71 06/02171 06/12/71 06/28/71 07/06/71 07/21/71 08/02171 01il19/71 n 9/23/71 10/11/71 11/06/71 12/07/71 0 / 15/72 04/20/72 05/22/7c 06/11/72 06/28/72 07/21/72 0 B/05112 11 5.E 0 0 0 0 0 0 2.7 0 0 .S 0 .4 2.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3. 3 1.0 110.5 0 1254.6 39.8 0 0 0 8.2 U 10. 1 0 2.0 0 0 6S.8 0 304.1 30.5 34.9 23.4 0 456.5 0 2331.1 595.E 204.9 23.4 2.S 2.7 0 2.0 6.8 2.7 0 0 0 .7 0 .2 0 0 .7 6.1 16.8 .6 40.0 12.8 0 4.0 0 0 0 .8 0 1. 0 G 0 6.3 7.0 31.7 0 .4 1. e C 0 6.7 6.1 0 115.5 10.8 12.0 5.7 0 5.6 0 0 0 7.5 3.6 .9 0 0 0 7.7 191.7 16.7 173.2 107.7 0 181.1 3S.€ lS.2 24.6 14.3 .4 5. 0 23E.3 2.2 12.5 15.1 1.0 0 0 0 0 0 0 0 0 0 1.4 13.7 9.0 0, 8.3 1.6 6.S 0 0 3.3 6.3 5E.2 0 0 0 0 0 0 0 0 0 0 11.1 0 27.8 66.5 (J 52.0 28.E; 32.9 6.3 3.1 58.5 16.4 9.2 22.3 0 .9 9.7 93.3 16.6 lE.6 7.8 2E.2 . It 0 6.2 26.5 E." 0 0 0 0 0 0 0 0 0 0 0 5.5 1.2 0 0 0 10.0 12.lJ 0 4S.'5 21.6 71.7 97.E 0 251.7 248.2 0 0 0 0 0 0 0 0 4.5 ' 772.1 2.0 0 2.0 58.5 . I! 116.2 44.3 35.2 0 44.4 239.4 10.5 13.2 S. 1 16.4 7. 2 0 17.9 8. 0 1.8 0 1.8 3.4 38.0 43.7 l1J1.5 12e.2 307.7 105.8 93.9 0 181.2 13 5.8 219.7 39.7 3.7 1.6 55.2 81.5 1.. 2. 3 18.7 2S.9 47. 25.5 0 .4 S.1 6E.6 4.9 0 0 0 0 .5 0 ,.7 S.9 8. 0 0 0 HISTOhY 55.S 17.8 67.3 116.6 203.E 405.1 19.3 63.8 62.S 178.7 2E.8 23.0 35.1 1.6 g.l 0 32.9 35g.2 71.9 0 , 0 0 0 4.4 .2 5.0 6.3 0 0 G C 1. It 0 G .3 2.l! 3.1 7.3 9.3 25.8 0 6.1 0 1.0 0 0 0 0 (J C .7 . It 7.2 .8 1.9 0 0 0 S lATICI\S N10 ' "ALfS IMF /"ALES Ft." IIL::S HFS "1AL:::S FEMALES 0 10.8 0 8.3 0 21.5 0 If"PS 0 231oE: 131.g 141.6 12.1 I) llJ12,::/f,9 J5/22/70 06/04/70 F'-"'A..t:. U 0 1.3 0 0 12/02/ng 121Zg/6Q !1l1Z9/70 Ll2I25/70 04/27170 V1 0 0 0 0 5.13 0 ;)'3/2/6c) 10/Utl/59 G\ 'AU:S .01 £AU Y LIFE NH05 NH03 "'HOl OATt CALANUS SP. II"PS Ft;ALES 0 E.3 0 203 1.3 0 17501 0 28.2 40.4 12S.1 5.3 782.9 1542.4 15S0.8 2C2.8 E.7 0 0 .4 0 0 0 0 0 5.1 0 1.2, I: t::.J E9.2 0 ES.E 162.4 131.E 7E.7 1.2 45.1 0 107.E 2SE.8 EO.S 0 .4 2.7 .7 .S 22.S 30.3 .4 a.E 1.0 33.5 iCe.e 10. 3 3.6 E.3 .4 2.9 S2.3 7.5 1.3 0 .S S.I! .2 0 14.6 0 0 0 .4 0 0 .4 1-41.0 11.8 201./! 0 se.2 354.7 EE. 2 .. 3. lS5.1! 3501 .3 3.1 12.3 125.S 0 5.0 .1 0 a 0 0 0 0 0 C 2.0 3.3 1.8 0 2S.S 114.5 2.8 1.1 .2 a 2.5 2.S 0 93.7 82.5 56.8 E2.E E.2 53.3 147.5 225.0 13.2 0 11.7 20.E 4.9 2. a 0 26.S E2.E 2.S 0 1.2 20.e 13.7 .3 5.S 22.7 2. 1.5 8.E a 1E. It 2.3 .5 1.S SO.2 1.0 15.7 18.E 24.E a 38.5 3.4 501 29.5 32.5 2.4 ' (j 0 0 .7 .4 4.e 1.5 0 5.e S.3 13.7 11.5 47.8 116.7 0 12S.E 212.E 70.2 68.0 46.4 4.8 24.7 15.1 2301 5.1 1.1 18.0 39.S 8E9.0 110.4 12.0 21. S E.7 3.4 2.0 c: , . J a 0 .J 0 0 .3 0 0 0 0 0 .4 0 e.5 0 0 0 0 1.e 9.0 0 0 0 S.4 .5 (] .4 3.5 17.6 5.8 6.7 4.5 3.4 0 0 0 E.9 105.'3 4.9 E.l .3 0 0 0 0 .5 3.7 .5 S.7 3.7 5.2 0 S.8 91.0 74.4 0 0 0 18.2 17.3 5601 43.0 160.0 0 327.E 0 2S0.4 313.0 22.6 lEo1 s. 0 5.5 1801 1.5 1.0 3.0 3E.e 66.4 1!;4.8 191.5 3e.l NUMBER aa- PER CUSIC 06/22169 06129/69 07/iO/6CJ 07/18/69 01125169 06/06/69 06/26/69 08/JO/6t} 09/03169 09/14/69 09126169 10/06/69 10/29/69 12/02l6CJ 12/29/69 01/29/70 02/25170 04/21110 05/06/10 OS/22110 06/04/70 06/2J170 07/02110 01/t6110 07/29/10' 08/13/70 06/23/70 09/11110 09/25110 10120/70 12/04110 01/06/71 02/16/71 03130111 05/03111 05/14/71 0512CJ/71 06/02171 06/12/71 06/26/71 07/06/71 07/21/71 08/0U71 08/19/71 09123/71 10/11171 11/06/71 12107/71 0 3/15/7 2 MALES FEMALES 0 0 0 0 0 75q.4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .7 0 0 0 1.2 0 .4 0 0 0 1.1 0 .9 0 1.5 0 18.9 0 0 0 0 0 23.1 0 0 0 1.2 0 0 0 0 3.6 20.1 0 2C;.0 5.6 0 0 41.6 0 6.2 0 351.4 26.2 8.2 1.1 0 0 0 0 Oit/20/72 OS/22/72 10.it 06128/72 07/21/72 1.3 26.7 06/11/12 08/05/72 1.2 3.6 OF CALANUS EGGS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IMPS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 !) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 n 0 0 0 0 0 0 0 0 0 0 () 0 0 \] () 0 0 \] 0 HALES FEMALES 0 0 0 35.6 0 0 0 12. It 0 0 (J 12.3 0 0 0 0 C! 0 0 0 !) 0 0 0 0 0 r 0 IJ .0 0 .3 C 42.1 0 0 0 5.6 0 0 () 4.6 0 0 0 42. It 0 32.5 0 306.9 0 I) 0 23.5 0 2.0 C 57.0 0 26.5 0 0 0 1.0 0 16.t; 0 0 0 14.4 0 25.8 0 0 c :U.8 312. 2 0 0 0 CJ6.2 21.g 5.4 .7 0 0 0 0 19.2 0 0 0 0 24.0 3.7 0 0 0 I) AT F.ARLY LIFE HtSTOV STATIONS NHtO NH05 Nt;03 NHOl DATE METER 0 0 '0 0 0 0 0 0 0 0 0 0 0 0 {) a 0 IMPS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MALES FE'1ALES 0 0 164.2 0 0 2.7 0 0 0 0 0 .6 2.5 0 0 .3 15.8 0 0 0 12.1 0 109.6 1.6 344.1\ 15.7 2.0 .4 8.2 9.4 0 .6 q.5 0 0 0 0 0 Q 0 0 0 0 0 0 0 0 0 0 0 0 0 IJ 0 0 a 0 0 0 36.5 70." a 0 0 0 0 0 0 .0 0 0 0 a 0 0 0 0 0 0 0 290.2 a c 0 0 a 0 0 a 0 0 0 0 a J 0 0 (J 0 0 51\.G 7.7 1.7 2.2 0 0 0 0 1.2 0 3.8 'J 0 0 a 0 0 13.2 8.0 8.2 PPS 0 0 !J 0 0 0 0 0 0 0 0 0 0 (J 0 0 0 0 0 0 0 0 0 0 J 0 0 0 0 0 a a 0 Q 0 a {] 0 0 (j 0 G 0 0 0 G 0 0 J 0 0 0 0 a a 0 0 0 0 0 0 a () 0 0 0 (J 0 a r. '.J "1ALt"S FEMdLE"S 0 0 0 12.7 C 0 0 .0 0 13.q 0 0 0 0 C 1.A 0 0 0 0 G 0 0 0 0 0 .0 0 0 n 0 0 .4 0 0 .R n 1.9 (J 0 0 0 0 0 I' \.. 145.3 0 0 iJ 15.7 0 1.5 0 0 n 0 0 62.4 a 1.1 0 0 0 0 Q.2 0 .4 0 1.3 0 1.7 0 0 0 r; 0 0 .f, .3 1.0 C .7 0 0 5.0 .:3 0 0 c 0 0 0 IMPS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 U 0 0 0 0 0 C 0 0 0 0 a 0 0 G 0 0 (j 0 a 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 a 0 a " a 0 (} 1.2 0 a 0 " 1.1 2.CI 0 0 3.4 PER CUbIC UMeLR U6/22/6<3 06/29/6<3 07/10/69 07/18169 07/25/69 08/06/69 08/26/69 0/30/69 0 g/o 3/69 09/14/6g 09/28/69 11)/06/69 10/29/69 12/02/E9 12/29/69 01/29/70 02/2'5/70 04/? 7/70 05/06170 OS/22170 06/0/70 06/23/70 07/02170 07/16/70 07/2Q/70 08/13/70 08/23/70 09/1117U 0 9/25/70 10/20/70 12/04/70 01/06/71 02116/71 03/30/71 05/03/71 05/14/71 OS/29171 06/02/71 06/12/71 06/28/71 01/06/71 07/21/71 03/02/71 08/19/71 {)9/23171 1.0/11/71 11/06/71 12107171 03/15/72 0 £+/20/ 72 OS/22/72 06/11/72 06/28/72 07/21172 08/05172 Q\ '-I 1-:AL;;.S Fl f"ALfS I; 0 0 3. 1 58.E 0 0 CF CIILANUS NlluFlll 0 0 0 0 0 0 MIIUS r""ps 0 0 0 0 0 0 0 E.2 27.6 112.8 0 68.1 0 U 0 1840.8 ? 7.8 241.6 49. E go. 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D 11S.9 0 0 0 233.7 137.1 95.3 88.3 lS.8 0 0 0 0 0 0 0 0 0 0 0 JDrO.6 708.1 0 0 0 0 22.2 58E.2 0 0 3.5 1.0 3 S. 6 7.1 49.2 0 9.0 6.1 1'55.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 605.9 0 20.7 35.9 32.1 172.2 0 .3 45.1 1.0 25.2 21.4 0 7.1 35S.5 1.9 0 0 1.e 168.9 13.4 25.2 1.2 1.1 3.6 0 57.5' 0 4.0 3.7 0 0 C 0 IJ 0 0 u 0 0 0 0 0 0 0 0 0 3.4 0 3.3 0 81.6 0 7.5 39.4 23. 7 211\.5 63. E a 0 191.7 1.1 17.7 60.3 6.0 0 14O.4 30.4 0 0 15.6 199.6 5.5 18. 9 (J 0 0 0 0 0 0 0 0 [) 0 0 0 0 0 0 0 0 0 0 0 1.3 0 O' 0 (J LIFE HIlCv TIITICS I\HiO 0 0 0 0 0 0 0 0 0 0 . B.5 0 5.1t 0 3.S 1S5.1 2.3 4. 1 [] 8.2 5.5 .2 H:4.3 0 0 0 31.7 66.4 0 158.4 E.6 0 0 0 a 0 0 0 0 0 0 0 C 0 Q 0 0 0 0 0 0 0 0 C 44.4 26.S .7 .4 23.2 84.3 0 0 a 0 0 0 0 0 0 14.g <:;3.2 .;3 1.2 11\.0 4.1 34.4 E2.!: 7.4 . I /'!F:S FOI\LLS 0 0 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 !"tlLlS If"F Ft..MALfS E.O 6'5.1 liT cllRLv HO'5 NH03 "'HOl OAn: ET[R 0 109.3 1.7 0 0 0 6.0 .9 14.6 14.1 1.5 2.3 10.8 2.3 3.S 0 0 9.1 0 0 0 0 C C 0 0 IJ C 0 C C 0 0 c C 0 0 C C c C C 0 IJ C 0 C 0 c 0 0 0 C C 0 (J 0 0 0 0 0 0 0 0 C C 0 0 IJ 0 C a C C 0 C G 0 0 C C 0 C 0 C 0 0 C C C 0 0 {J 0 C C C 0 0 [I IJ 0 0 [I C 0 C 0 C C 0 C C C C. 0 0 0 0 0 0 0 0 0 0 3.5 0 0 I"ALE:: FEMALE.S 0 14.0 0 0 0 0 8.8 0 0 0 0 44.8 0 0 0 ,.5 37.7 .9 c.. t: 0 0 0 0 0 0 0 0 0 0 .J 0 U 0 0 IJ 8E.g 162.7 S.o 1.0 ;:.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a a 0 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10.'5 0 .4 1.0 11.0 0 28.1 2.3 ,.1 0 0 0 0 0 .E 0 .3 1.1 a 5.0 .7 .5 1.2 . 0 .E 0 0 a 0 0 0 0 0 0 lLt.B P. 0 0 0 HFS 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 IJ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0\ NUM8LR 00 PER CU8IC 0&/22169 0&/Z'U69 01110/69 07/18/69 07/25/69 08/06/69 n8/l6/6g 08/30/69 09/03/69 09/14/69 09/28/69 10/8/6 10/ 9/6 12/02169 12/29/69 01/29110 02125-/70 04/27170 05/06/70 OS/22/70 06/04/70 06/23170 07/02170 07/16170 07129/70 0 "'13170 08/23/70 09/11/70 09/25/70 10/20/70 12/04/70 01/06/71 02/16/71 03/30/71 05/03/71 05/14/71 OS/29/71 06/02/71 06/12171 06/28/71 07/06/71 [17/21/71 I)"/02/71 0 '3/1Q171 0'3/23/71 10/11/71 11/06/71 1?/01/11 OJ/15/12 04/20/72 05/22/12 Oo/UI72 061 /72 07/21/72 08/05/72' I"ALES Ft;ALLS 6.0 0 0 0 0 5.9 0 0 0 0 0 0 .7 2.4 0 0 211.2 .4 4.4 0 7.3 5.E 0 0 0 0 0 0 0 0 0 .5 0 .7 0 0 E.O 0 0 7.1 3.3 0 10. CJ 4.0 5.5 1.6 7.0 3.4 30.1 8.8 2.6 0 2.6 2.2 0 OITHONA SlMlLIS 48.4 0 317.8 20':.2 11.8 29.6 U 31.4 51.4 0 0 0 21.8 l1E.2 1.2 7.2 1t85.2 2.3 175.1 0 ?2.3 5.6 19.2 11.0 0 40.3 93.0 8.2 16.4 15.9 22.4 40.0 2.2 8.3 20.8 5.6 24.2 0 28.6 82.1 12.3 ?0.8 320.2 70.6 128.2 31.3 .41.0 84.3 115.1 148.1 80.3 13.0 35.8 lcE.7 4.8 MALES Ft.MALES HFS (1 0 70.0 0 5.9 11.8 0 It. 8 0 0 "0 0 42.2 4.4 .4 2.2 1612.5 0 24. S 0 8.7 0 113.2 3. 7 0 0 2':.1 0 13.7 9.5 5.6 15.9 24.6 4.0 S.4 0 0 0 5.2 69.6 51.5 31.7 17S.f1 11: 5.4 10E.S 9S.P 484.3 20.3 25.9 0 12.8 12.2 0 4.0 44.9 0 18.6 0 0 0 6.8 0 11.5 15.6 35'9 4. 5.0 0 . 42.1 3.3 .9 {) 0 0 J-.O 0 123.4 14!:.7 0 Se.7 0 24.6 0 10.1 I!.1 110.7 171.4 24.5 5.2 473.0 .4 14.5 263.7 3 0.9 59.2 0 11. '" lE.O 3E.3 48.8 II'FS 53.8 44.«:: 0 43.3 0 10.3 0 0 0 6.1 83.1 15.E 11.3 12.0 0 2.3 464.1 0 5.E 0 2.3 0 7.1 4.2 9.6 0 22.5 15.0 187.1 8E.l 4.6 26.0 17.2 1.0 11).8 8.0 5.2 0 0 12.1 2.0 3.6 6.6 . .5 0 0 1.6 .9 0 7.1 6.4 0 0 0 53.0 0 12E.O 134.8 267.3 33. 1 25.9 33.3 11.5 4.9 2':.2 22.3 7.2 300.4 187.7 13.1 1.1 7..3 11.1 12c:;.1 1. e 48.1 5E.CJ 11':.3 62.3 4E.0 53.5 81. 3 0 35.6 53.4 5E.9 182.3 0 27.E 80.5 lE.3 115.1 90.2 150.4 0 2.7 14.S 36.0 39.8 0 8.1 2.7 3.7 2.3 2.2 9.1 0 0 0 1.0 3.7 0 H E.ARLY LIFE ISTCRY STATIONS t-rl0 NH05 NH03 NHOl DATE METER OF 21.1.3 63.E 15.5 .7 I"AU-:SFHtuS 12.7 0 128. C 72.7 ':S.4 S.7 2.7 3.3 3.«:: 1.3 c:; 1. S 0 .e 2.0 SO.l 0 E.e 24.7 2.7 US.7 11.0 .1 0 12E.4 7.E 0 11.3 0 2. 0 1.4 0 0 0 1.E 0 0 1.3 3.5 3.7 2.0 .8 0 16.4 1.1 .3 2.B 0 1.0 1.3 2.5 0 0 0 0 0 2.3 11.3 6.8 3.4 1.0 .0 4.9 4.8 0 lJ 4.0 0 IMFS 7.3 0 2«::.6 16.5 4. e 4. 0 .e e.2 0 2.7 1E.4 .2 U3.1 20.4 . ': MALES FEI"ALES 1. 2.5 0 H.2 3.e 0 c 0 . 0 C 0 31.0 0 0 0 .4 3.8 .9 1.4 0 0 1.a 3.1 lE.4 64.7 0 95.0 53.0 0 3.3 3.1 146.5 0 0 0 25e.5 24.13 2".1 .6 2E.4 31.5 15.4 lE.7 0 7.E 4g.c:! 12.8 !l"FS 3.e 34.3 0 52.e 22.7 0 .8 .4 4.5 0 0 244.8 50.2 1. 0 .2 30.2 0 1.6 .3 0 0 7.4 0 E.I! Sl.2 15.1 0 3.E 26.3 1.2 20.c; 1.3 140.E 0 0 0 101 C 0 3. a l.E ':3.2 ':4.2 15.3 145.8 2':4.7 3.E E.7 E.0 1.E 34.2 163.S S.2 17.4 24.7 1.0 10.4 14.E 7.4 0 18.2 27.2 1.C 11.3 .7 0 .4 .4 2.1 1.1 .7 0 1.3 0 2.2 0 SO.': e':.s 1.2 30.6 12.2 198.5 85.0 B6. 32.2 28.4 21.2 El.2 20.7 26.a Sl.B S .0 .3 11.4 7.E 14.': .5 7.2 a.B .6 2. 1.1 1.7 2!.6 10..1 60.0 8E.9 11.8 29.3 101.4t 13.7 102.6 14.5 131.8 54.8 3: 21.3 14tE.3 1':.4 26.7 2.5.0 1.9 3°.c 3. Itl.1 14.4 £;0"1 . . .. 18".3 54.8 1t0.8 3.1 20.S 39.S 35.E 0 E4.f 42.5 C 1407 i: 88.4 Id. G 7C:;.4 2S.1 E8.c; E.O 4.E 2<.2 1 .0 E.E 2.7 0 .E 2.8 1.2 ':.8 .': 61.5 7.5 81.7 78.7 163.3 18.5 38.15 8':.1 7.7 .4 10.8 28.3 68.0 0 120.9 0 48.2 22.8 19.0 .7 24.2 E.l 121.7 13.7 18.1 28.4 12.': 0 24.0 13.0 25.4 0 lE.': 0 2401 s.a U8ER FER CUEIC DAn 06/22/69 06/29/69 07/10/69 07/16/69 01/25/69 03/06/69 08/26/69 0 / 30/69 09/03/69 09/14/69 09/28/69 10/08/69 10/29/69 12/02169 12129/69 01/29/70 02125/70 u4/27/70 05/0&/70 OS/22170 06/94170 061 3/70 01/02/7D 07/16/70 07/29/70 08/1.5/70 06/23/70 09/11170 09/25170 11)/20170 12/ 0 4/ 70 01/06/71 02/10/71 03/30/71 05/03/71 05/14/11 OS/29/71 Ofi/02l71 00/12/71 06/28/71 01/06/71 a 7/21/71 08/02/71 08/103171 09/23/71 10/11/71 11/06/71 12/07171 03/15/72 04/20/72 OS/22/72 06/11/72 06/8172 07/ 1/72 C1\ \Q 01\/OS/72 ()1 MAltS Fi::MALES 0 18.1 0 0 0 5.4 0 0 5.9 29.6 3J 0 0 2.4 21t.2 2.6 15.4 0 0 0 0 0 0 67.4 14.0 9.8 29.4 5.9 139.3 38.7 .4 0 45.7 0 2.3 .9 5.3 0 1.5 0 1.5 0 0 0 0 0 0 0 0 0 U 1.8 5.4 0 0 2...6 114.7 85.9 3.2 1601 76.3 1.8 142.9 24. E 59.2 5.1 0 0 0 0 0 IJ 0 0 0 0 15.6 0 1.8 0 .0 0 0 0 0 0 a 0 0 9.2 2.2 244.4 32.9 35.1 9.3 .9 3.6 0 2.6 0 0 0 0 0 0 8 0 0 T£ GF PARACALANIoS 3.8 192.1 35.6 .2 .9 0 0 0 0 0 MAl.t:S Ft'./'IALES 15.9 2.0 7.7 3.1 0 0 0 2.'1 0 0 32.8 8.2 0 0 0 0 0 4.1 e:.8 1.6 31.2 5.2 32.1 B.7 53.6 151.4 64.0 12.1) 55.5 2.1 11.2 1.0 48.1 10.0 0 1.7 0 .9 0 0 0 0 8 0 0 0 0 0 0 0 0 13.8 41.4 20.0 26.0 103.4 16.0 112.6 6.6 54.5 13.9 5 0.0 2.1 2.1 12.9 0 1.0 0 0 0 1.8 0 0 0 0 13.5 3.2 0 5.8 0 0 0 0 0 0 0 0 0 0 2.2 1.5 65.6 36.8 8.1 42.7 2.0, 1.0 0 0 0 2.1 0 0 0 0 0 0 0 ERLY LIFE HISTC STATICNS tlH10 NH05. NH03 li'1F::O 30.2 0 0 0 0 S.9 0 0 0 0 0 0 1g.7 32.9 109.5 58.3 85.6 0 4.4 0 1.5 0 0 0 0 0 3.6 0 19.1 7.9 53.9 192.9 25.7 .7 0 .8 0 0 0 0 0 0 0 1.0 2.7 t 0 HPS 39.B 6.2 0 2.1 0 8.2 0 0 0 1t.9 0 17.5 82.0 68.0 4.6 3401 4601 1.7 2.8 0 0 0 0 0 0 0 13.8 18.0 16.0 13.2 17.6 47.<; 201 0 0 .S 0 0 3.2 0 0 0 a .8 0 0 81.7 44.8 11.2 0 0 0 0 0 0 IMFS ALES FE"'ALES 0 0 1.4 0 0 0 0 0 801 13.2 13.2 29.7 1 . e: 1.0 0 1.3 0 2.7 .2 .2 0 0 0 8.2 0 0 0 2.7 0 0 5.5 21.e: 13.7 .0 .c 0 50.6 3C:E.e: 275.E 17.7 7.7 19.E 55.4 57.7 3.2 73.4 .E 40.E 8.4 13.0 .9 3.S .6 8.4 0 0 0 3.E 0 7.2 0 (j 0 0 c 0 0 c 0 0 0 0 2.:! 1.2 C 0 0 3.0 4.E 4.1) 0 .e .a 1.6 10.e: 17.8 lS3.E 0 C 14.0 c:.2 2.7 .3 33.6 .3 3601 3. e 5.7 28.5 0 0 c 0 0 0 1.3 1.3 0 0 1.2 1.2 0 0 (J , 0 2.0 2.0 0 0 5.1 0 0 0 c 0 0 0 0 0 0 C 0 1.7 0 . e: 2.2 5.E 1.1 70.3 10e.s 44.2 54.E 39.3 6.6 3.e 1.5 1.5 0 1.2 0 0 .8 0 0 0 0 0 0 0 0 0 0 . 0 0 0 ALES FEMALES 0 2.5 0 1.2 0 0 .5 .4 1.8 0 0 0 81.0 3.2 1.9 .1 .4 .B 0 .2 0 0 0 0 0 .7 ,.1 15.4 18.9 5.8 1.1 2.0 2.E 0 0 0 .1 0 a 0 0 0 a 0 .7 :!. 3 21.7 1.0 0 0 0 0 0 0 0 .6 64.7 0 3.5 0 0 1.1t 1.8 1.8 0 0 0 292.13 26.9 85.6 3.1 5.4 7.7 .6 .2 0 0 2.6 0 1.1 .5 23.5 26.2 55.2 21.1 9.1 40.5 15.1 0 1.3 .6 0 0 3.8 0 0 0 0 0 1.1 8.7 60.8 17.4 0 0 0 0 0 0 0 It'FS .E B.9 0 1.2 3.8 0 0 .e: 0 0 0 0 160.8 21.2 7E.3 10.9 31.e:: 5." .E 0 0 0 0 0 3.4 1.4 1.4 24.E 11.E 1.6 7.3 39.5 4.8 0 0 0 0 0 2.5 0 ...4 0 0 0 .3 3.3 57.2 15.9 2.0 0 0 0 0 0 0 "-I NUelR 0 FER CU8IC OS/22159 OS/29/&9 07/10/69 07/16/69 07/25/69 06/0&/69 03/26/&9 06/30/69 09/03/69 09/14/69 09/26/69 10/06/69 llJ/29/69 1210Z/69 12129/69 01/29170 02125170 01+/27/70 05/06/70 OS/22/70 06/04/70 06/23/70 07/02/70 07116/70 07/29/70 O/13/70 08/23/70 09/11/70 09/25/70 10/20/70 12104/70 01/06/71 02116/71 03/30/71 05/03/71 05/14/71 OS/29/71 06/02/71 06/12/71 06/26/71 07/06/71 07/21/11 06/02/71 06/19/71 09/2 3/71 10/11/71 11/0&/71 12/07/71 03/15/72 04120/72 01)/22/72 06/11/72 06/28/72 07/21/72 08/05/72 !'ALeS FEMALE5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.8 1.8 0 0 34.8 lE.8 0 0 10.5 a .4 . S 0 0 0 0 0 0 0 0 a 0 a 2.1 .5 6.7 . 0 0 0 0 0 0 0 0 0 0 0 0 It 0. 2.4 0 0 0 0 0 0 0 OF CT ENO C ALI!NLS T ERlY 0 0 0 0 0 0 0 0 0 0 0 0 0 3.5 27.3 6.7 4.3 2.1 0 0 0 0 0 0 0 0 0 0 0 0 11.2 .9 .13 0 U 1.3 0 0 IFS MALES FEMALES 0 0 0 0 0 0 0 0 0 0 a 0 0 0 51.3 31.1 S.7 0 7. 0 0 0 0 0 0 a 0 0 0 0 0 14.2 27.3 1.1 3.6 0 0 0 0 0 0 0 0 0 C 0 0 0 17.0 0 0 0 0 0 0 0 0 0 0 1.5 0 0 0 0 0 0 0 0 0 0 0 3. 0 1.1 1.6 0 0 0 0 0 0 0 0 0 0 0 0 0 .9 .3 .7 0 0 0 0 0 0 0 0 0 0 .8 0 0 0 4.3 2.0 0 0 0 0 0 0 ,0 HIS1C tIFf STATICNS to. '"10 NrOS NH03 ""'01 DATE [T£R 2.1 0 0 0 0 0 0 0 0 0 0 0 64.1 30.2 114.0 0 7.4 0 0 0 0 0 0 0 0 0 a 0 21.3 12.0 3.6 3.13 1.8 0 0 0 0 1.e: 0 0 1.8 0 0 0 ,.3 s., 4.1 0 ,.7 0 1.0 0 0 HFS "U.S 1I1fS FEL£S 0 1.14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C 0 0 0 0 55.S 0 0 0 2.e 0 0 0 0 0 0 0 0 0 a 0 23.1 14.E 0 1.0 1.8 0 0 0 0 0 0 0 0 0 0 0 1.2 13.5 3.0 0 0 0 0 0 0 0 .8 0 11 0 0 0 0 0 0 g.E 2. e 48.8 2B.S 7.4 c 0 0 3.14 .7 a c; ... 0 0 a 0 a a 0 0 0 1.1 .E 1.9 0 0 0 1.2 (J 0 c 0 0 a 0 0 0 0 3.E .8 0 0 (J 0 0 0 c c a 0 c c 0 0 a c a .0 9.14 20.E 14.2 1.0 2.1 2.7 1.2 c 0 0 0 a 11 c 0 c C 1S.7 2.3 1.2 c c 0 c .s 0 0 0 0 0 0 0 2. 0 C 0 C C C 7.7 "'ALES 0 0 0 0 0 0 0 0 0 0 0 0 0 .7 FEMALES 0 0 0 0 0 0 0 0 0 0 0 0 0 101 HFS 0 1.3 0 0 0 0 0 0 0 0 0 0 0 1.6 4.3 .6 2.1 .8 21.3 17.5 41.4 0 0 0 0 14.0 23.1 2.8 1.0 0 0 0 0 0 1.7 1.0 0 0 0 0 0 1.0 2g.1 1.g 1.2 0 0 0 0 0 0 0 2.5 1.0 .7 0 1.3 2.8 2.7 0 1.3 0 0 0 0 0 0 0 0 2.1 5.9 0 0 0 0 0 0 .1 0 0 0 0 19.6 22.3 g.6 7.6 1.3 6.8 2.7 0 1.3 0 3.3 0 0 0 .3 0 0 7.2 E.5 12.5 .E 0 0 0 0 0 0 0 0 0 0 22.3 8.1 2.7 0 1.1 1." 0 1.3 0 1.1 0 0 0 0 0 0 11.3 2.0 11.3 0 0 c 0 0 0 0 0 0 0 1.2 0 0 S3.8 77.7 3.7 0 0 0 0 0 a 0 0 0 0 c 0 0 .2 0 a a 0 5.0 0 0 .5 21.6 23.4 55.S 0 1.E 0 0 .5 I [, UM8tR PER CUEIC 0 ATl 06/22/69 OS/29/69 07/10/69 07/18/69 07/25/69 08/06/69 0 !}/ 2 61 69 Oi}/30/69 09/03/69 09/14/6Q 09/28/69 10/08/69 10/2CJ/6c} 17./02169 12/29/6c} 0 0 5.4 {J 0 0 0 0 1.:3 0 0 0 0 .4 0 METI\IOIA LUCENS n NH03 MALI;.S FEMALES 0 2.0 1.5 1.5 0 0 '0 2.1 0 0 0 2.1 0 0 0 3. " 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .6 5.7 0 3.5 0 0 0 0 0 0 0 2.0 .8 3.7 0 06/04/70 06/23/70 07/02/70 07/16/70 07/29170 08/13170 08/23/70 0 CJ/11/70 013/25/70 10/20/70 12/04/70 01/06/71 02/16/71 05/14/71 OS/29/71 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.8 0 0 0 0 0 0 .9 0 0 0 2.3 0 .4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .3 0 0 0 0 0 0 ()6/1 21 71 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 015/03/71 06/02/71 06/26/71 07/06/71 J 7/21/71 08/02/71 06/19171 OCJ/23/11 10/11/71 11/06/71 12/07/71 03/15/72 04/20/72 OS/22/72 06/11/72 06/28/72 07121/72 I-' l/'FS CF 01/29170 0 2/25170 04/27/70 05/06170 05/22/70 1J3/30/71 ...... NH01 ALt.S FtMALt..S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .2 0 0 TER 08/05/72 0 0 0 0 0 0 0 0 .5 0 0 0 0 0 0 0 0 0 0 0 0 0 2.7 0 0 0 0 0 0 0 0 0 0 0 () 1. 8 1.6 0 0 0 0 0 0 1.9 0 0 0 0 0 0 0 1.8 0 0 0 0 0 0 0 0 0 .5 .5 0 0 0 0 0 0 1.2 .S 2.0 IJ 0 0 0 f:l!RlY HIlC LIFE SlTICNS Nt-l0 1'i1-l05 IMFS 0 4.6 0 E.2 0 0 0 C 0 1.E 0 0 0 12.0 1.1 .5 2.0 2.5 9.3 2.e 1.e: 0 1.0 4.2 2.4 {J 0 6.0 0 0 1.8 .3 .7 1.0 3.E 0 201 17.7 3.2 0 .4 9.1 0 0 0 0 0 2.2 2.5 0 0 8.7 0 0 0 ALlS FE"'''lES 0 0 0 0 0 2.7 0 0 0 0 0 0 0 0 0 3. 0 0 0 0 C 0 0 0 0 0 .0 0 G .2 .1 0 0 0 0 ." 2.e 0 .1 1.0 0 0 0 0 0 2.7 0 0 .3 0 1.0 0 1.3 4.9 0 0 0 0 0 0 0 0 0 C .5 C 2.e: .8 0 0 0 0 0 0 D 0 [) a C 0 c 0 0 a c 3.e .E 0 1.0 C 0 1.2 0. 2.1i 0 0 0 c 0 C c 0 1.5 .e C 0 0 0 .e 0 IMfS 0 0 0 E.E 0 1.3 0 2.0 0 0 2.7 0 0 .4 c: . 0 .«: . 0 0 AlES FEMALES 0 0 0 1.3 0 0 1.2 2.3 0 1.3 0 0 0 I.i 0 0 0 .«: 0 0 0 0 0 0 0 0 ;::'0 1.2 0 0 0 1.e: .e 5.5 0 21.4 5.4 2.8 41.2 0 4.4 .4 0 .E: 0 0 0 0 0 1.1 0 1.5 .4 1.3 12.4 1.0 0 2.0 0 0 0 0 0 a 0 0 40.6 s. 1 1.5 1.8 1.3 5.1 c:: .e 1«::.2 3.4 Ed 0 2.0 ".7 20.«: 0 15.3 0 0 32.0 .e 4.8 3.e 36.7 2.3 1.3 C 0 2.5 0 7.7 0 0 0 0 0 0 2.6 3.«:: 21.3 0 0 2.4 0 .E .g 6.3 0 0 0 0 5.0 .5 .6 .1 2.9 1.5 .9 1.1 .1 2.0 5.1 0 0 0 1.2 1.4 0 5.4 1.2 2.e 0 5.2 2.7 0 HFS 2.5 2E.E 0 11.7 0 0 0 0 2.5 0 2.2 0 0 0 .3 0 0 5.6 1.3 3.8 0 0 6.0 0 0 4.5 0 11.5 2.2 2.8 2.2 .«: 1.4 3.7 14.5 0 42.1 4E.6 4.0 1.3 13.4 41.9 0 24.2 0 5.5 3.3 42.2 1.0 25.3 2.2 5.e 31.3 11.1 E5.1 1.2 10.E 35.1 0 1.7 ...:t NUMBER N PER CUBIC 06/22/69 06/29/69 07/10/69 07/18/69 07/25/69 08/06/69 08/26169 08/30/69 09/03/69 09/14/69 09128/69 10/08/6CJ MALES 0 0 0 0 0 0 0 0 0 0 0 0 10/29169 12/02169 12/29/69 01129/70 02/25/70 04/27170 05/06110 OS/22110 06/04/70 06/23/10 01/02/10 01/16/70 07/29/70 08/13/70 08123/70 09/11110 09/25/70 10/20110 .1 02/16/71 03/30/11 05/03/71 05/14171 05129/71 06/02171 06/12171 06/28/11 07/06/71 07/21/71 08/02171 08/19171 OCJ/23171 10/11/71 11/06171 12/01/71 03/15/72 04/20/72 OS/22172 06/11/72 06/28/72 07/21172 08/05/12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12/04/70 01/06/11 a 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 OF O. SPINIRCSTRIS FEMALES 0 0 0 0 0 0 0 0 5.1 a 0 0 2.1 2.2 0 .4 17.1 a 1.8 0 2.9 0 0 0 0 0 1.8 0 0 0 0 .5 0 0 0 0 0 0 0 39.3 0 0 7.8 0 0 0 0 3.9 0 0 2.6 1.2 0 .6 0 IMPS 0 0 0 0 0 0 0 0 0 0 0 0 .1 0 .2 0 0 0 3.5 0 1.5 0 {) 0 0 0 0 0 0 0 .4 0 0 0 0 0 0 0 0 5.4 1.6 0 4.7 0 0 1) 0 2.g 0 0 0 0 1.3 0 0 MALES FEMALES 0 0 0 0 3.1 0 2.1 0 2.1 0 0 0 13.1 0 0 7.11 14.6 0 0 0 0 0 0 IJ 0 0 0 0 0 0 0 0 a 0 .0 0 0 0 0 0 0 0 0 tI 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 AT EARLV LIFE HISTQRY STATIONS NH05 N03 NH01 DATE METER 0 11.0 .7 .5 2.0 a 2.8 0 1.G 0 1.0 4.2 7.2 0 0 16.0 1.8 G 0 0 0 0 0 0 2.1 3.5 3.2 15.5 6.7 1..8 14.8 0 2.7 0 1.2 0 0 0 0 8.7 2.0 .6 0 IMPS 0 0 0 2.1 MAL E"S FEMALES 0 0 0 0 0 0 0 0 0 0 0 a 0 4.'=1 0 0 0 0 0 0 4.0 0 0 0 0 0 0 0 0 0 1.4 2.0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 0 1.g 1.6 0 0 0 2.7 0 0 0 1.2 0 0 0 NHI0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 0 0 0 C 0 0 G 0 0 0 0 0 0 0 0 0 0 (j 0 0 0 0 0 0 1] 0 0 0 0 0 0 0 0 0 2.7 6.6 1.0 6.7 0 4.1 0 2.7 5.5 .0 0 3.1 0 .1 .9 0 0 0 3.3 .1 0 3.8 1.2 3.7. 6.0 2.0 6.8 .0 .15 TPS 0 0 0 0 0 0 0 4.1 0 0 0 0 5.1 1.? .15 0 0 0 0 0 Q 0 0 1.3 0 0 .7 1.2 5.5 4.7 .R 28.3 3<!.5 lCJ.l 5.1 0 0 0 0 0 1.0 0 2.5 0 0 0 D 4.5 11.6 5.0 5.1 0 0 5.1 2.2 0 0 1.0 1.0 1.3 3.7 0 4.1 18.7 4.1 0 0 0 1.g 0 4.0 3.6 0 0 0 0 1.2 .7 Q MALE'SFEMALES 0 0 0 3. 0 0 0 4.1 1.3 0 0 0 0 .1 0 4.0 0 .9 . 0 0 () 0 0 a 0 0 0 0 0 0 0 0 C 0 0 a 0 0 0 0 0 0 0 0 0 2.1 0 0 0 0 0 0 0 0 0 G n 0 0 0 0 0 0 0 0 0 0 IMPS 0 1.3 0 .6 0 0 0 .13 .'3 0 0 0 2.0 0 3.4 .2 1.3 .2 .1 1.3 .R .5 .3 0 2.0 2.2 0 0 1.2 4.2 2.15 10.2 2.6 4.7 3.5 0 0 ?7 14.1 20.6 0 !j.l 0 25.2 1+.9 17.7 7.4 1;.2 4.4 .7 2.1 .3 11.3 .6 1.1 4.8 5.6 2.Q 0 1.7 0 0 0 0 0 0 0 0 .5 0 0 0 0 1.5 .J) 0 0 0 1.7 4.1 0 0 0 2.2 1.6 .1 0 G.4 2.? .7 0 C 1.3 0 .5 2.4 0 .6 ualR P£R CUBIC 06/22169 06/29/69 07/10/69 07/18/69 07/25/09 0/06/69 0B/26/69 08/30/69 09/03/69 OQ/14/69 09/23/69 10/08/69 10/29/69 12/02/69 12/29/69 01129/70 02125/70 04/27/70 05/06170 OS/22170 06/04/70 0&/23/70 07/02/70 01116170 07/29/70 08/13/70 08/23170 09/11170 /5/70 / 0/70 12/04/10 01/06/71 02116/71 03/30/71 05/03/71 05/1'+/71 OS/29/71 06/02/71 06112/71 06/28/71 07/06171 07/21/71 08/D2171 08/19/71 09/23/71 '" (A 10/11/ 71 11/06/71 12/07/71 03/15/72 04/20/72 OS/22/72 06/11/72 06/28/72 07/21/72 08/05/72 ALi:.S Fc./'tALlS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .8 .8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .7 .5 2.2 0 0 0 0 0 0 0 0 0 0 0 0 .5 0 1.5 0 0 0 0 0 0 0 C. ARCUICCR"'IS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.0 5.2 0 0 .9 0 0 0 0 0 0 0 0 0 0 0 0 .5 22.3 .4 0 .8 0 2.6 0 0 0 0 0 0 0 0 0 1.0 1.8 0 0 0 0 0 0 lPS . 0 0 0 0 (1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 n 11 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 II"PS H,ALc:.S FEMALES 0 0 0 0 0 0 0 0 0 0 0 0 0 .7 .7 10.0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.8 0 2.9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 5.1 0 a 0 0 0 0 T ERLY LIFE H1S1C SlTIC"S "'H10 NH05. NH03 I'<HOI QATI: TcR OF 0 0 0 .0 (J 0 0 0 0 0 0 0 0 0 12.1 5.6 2.0 0 0 0 0 0 c 0 0 0 0 0 3 5.5 .5 IS.0 1.0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.1 20.3 0 0 0 0 0 0 0J 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 "'ALES FEMHES 0 0 IJ 0 0 0 0 0 0 0 0 0 0 0 1.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 2. 14.e 15.2 11.2 8 8 . It 1.1 .E 7.E 1.0 0 c 0 0 0 0 0 0 0 0 0 0 1.0 2.2 .8 1.2 0 0 0 0 0 c c c c c c c 0 0 0 ALES FEMALES IHFS C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 c .4 1.1 4.2 0 0 0 0 0 0 0 0 0 0 0 0 0 4.0 ,.5 0 0 0 c 0 0 0 0 0 0 0 c 1.3 3.1 0 0 2.1 IJ H.O 0 0 c 0 . 0 0 c c (] 0 .e11 3.0 1.5 8.J 2.4 0 0 0 C 0 IJ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 C 0 ,.2 .4 . 0 0 0 5.1 5.C? 3.8 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0 0 0 c:; ... 14.1\ 3.5 16.3 .8 .3 0 0 0 0 0 0 0 0 0 0 0 22.5 5.1 «;.6 4.9 2.7 1.7 .1 0 0 0 0 0 0 0 0 0 0 4.1 S.C; 18.8 0 0 0 0 0 It'FS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 .E 0 0 0 0 0 0 0 0 0 0 0 0 --.J NUMBER PER CUSIC 06/221613 06/29/69 07/10/69 07/18/69 07/25/69 \J8/06/6C1 08/26/613 0 /3D/6CJ 09103/613 09/14/69 09/28/69 lIJ/08109 10/29/69 12102169 12129/69 01129/70 02/25/70 04/27170 05/06170 05/22170 06/04/10 06/23110 01102110 07/16/70 07129/70 08/13/70 08/23170 09/11/70 09/25170 10120/70 12104110 t1ALt.S FMAL[S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 03/15/72 04/20/72 05/22/72 06/11/72 06/28/72 07/21/72 08/05/72 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12/07/71 0 0 0 0 0 0 0 0 0 0 17.1 11/06/71 10/11/71 0 0 0 0 5.7 05/03/71 0'5/14/11 0 '5129/71 06/02/71 06/12171 06/28/71 07/06/71 07/21/71 08/02/71 08/19171 09123/71 03/30111 0 0 0 0 .30 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.6 10.9 0 1.4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 '0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 () 0 0 0 0 0 0 0 0 0 0 0 {) 0 0 0 0 0 0 0 0 0 0 .50 4.9 3.6 0 0 0 0 0 .5 0 0 3.4 0 0 0 0 0 .50 .50 HPS 0 :3.1 0 0 0 0 0 0 0 0 0 0 0 0 0 {) 0 0 0 0 0 0 0 0 0 0 0 2.1 Eo4 3.6 24.0 0 .9 0 a IIItHO 0 c 0 0 0 0 0 0 (! 0 c 0 0 0 0 0 ( 0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 0 c 0 0 0 0 I! 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3. E 0 .3 0 1. 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 c 0 0 0 0 0 0 n 0 0 1.0 0 0 0 6.4 0 0 0 3.7 2. CJ 1.9 0 7.6 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 6.2 14.1 0 11. C 0 7.4 0 c 0 0 0 0 0 Q 0 0 0 0 0 0 0 0 0 SlATICNS IMFS 0 0 0 0 2.6 HIStCY AI..ES Ft./oItlLES .00 0 0 1 E. 3 0 0 2.6 0 0 0 AT EARLY LIFE Nt-05 t-1ALES FEMALES 0 0 0 3.1 0 D. 0 0 0 0 0 0 0 0 0 0 0 0 01/06/71 02116171 14.7 If'!PS 0 0 FERGENS NH03 NH01 DATE METER CF CLAUSO. 0 0 0 0 .7 0 0 0 0 c (! 0 0 0 o. 0 0 0 . 0 5.7 0 12.0 .e 0 0 c 0 0 .If 0 0 0 0 0 0 0 0 0 c 0 c 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.5 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 3.1 0 28.5 .2 o. 0 0 0 0 0 0 0 0 IMPS 3.0 5.5 0 0 0 0 0 0 0 0 0 0 0 n 0 0 0 0 0 0 0 a 0 0 E 2.8 .7 c . 5.1 0 0 0 0 0 0 0 0 0 1.:! c 0 c (J 0 0 c 0 . 0 0 0 (! 0 0 0 0 0 0 0 .8 0 1.1 2.0 13.8 0 0 0 0 E. ';.7 1.0 !"ALES FEMALES 10.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20.3 0 0 0 0 0 0 0 0 0 0 ';.3 6.8 0 0 0 3.3 0 0 0 0 0 0 0 0 0 0 0 0 .:! 0 0 c 0 a 0 Q 0 0 0 3.7 .4 4.1 0 1.3 0 0 0 0 0 .7 .7 .7 .7n 0 8.2 15.6 18.8 .6 .5 0 0 0 0 0 5.0 .50 0 0 0 FR UMER CUEIC I'.AU:S 06/22169 06129/69 07/10/69 07/18/69 07125/69 013/06/69 08126/69 08/30/69 09/03/69 09/14/69 09128/613 10/08/69 10/29/69 12/02169 12129/6'3 0.1.129/70 02/25/70 04127170 05/06170 OS/22/7 06/04170 06/23170 . 07/02170 07/16/70 1J7129/70 08/13170 013/23/70 09/11170 09/25/70 10/20170 12/04170 01/06/71 II 2/16/71 0.1/30/71 05/03/71 05/14/71 05129/71 06/02171 06/12/71 06/26/71 07/06/71 07/21/71 013/02/71 06/19/71 09/23/71 10/11/71 11/06171 12/07/71 03/15/12 04/20/72 05/22/12 06/11/72 06/28/72 07/21/12 -..I U1 0 /05/72 0 0 0 Q 0 0 0 0 0 0 0 0 0 0 6.3 1.0 2.6 199.8 0 0 HPS FEALE.S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.1 4.6 114.2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 CLALSO 0 0 0 0 0 0 0 a 0 0 () 0 0 0 0 0 0 0 0 0 0 9.5 0 0 0 0 0 0 0 0 0 0 0 0 0 4.2 2 0.0 . 0 0 0 0 0 0 0 0 0 0 0 0 0 1S. 0 14.2 2. 1 30.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C 33.6 30. 1 0 22.3 '0 2.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 4.7 0 ARLY LIFE HISTCY 0 8.3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6.3 7.:' C c 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.1 3.6 0 0 0 1.9 0 0 0 5.7 3.e 1.4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .5 0 0 0 0 0 0 0 0 0 0 0 0 0 {J 0 0 .5 0 0 0 0 0 0 0 0 0 0 0 1.8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O' 0 0 0 0 0 0 0 0 1.2 3.8 21t.4 0 0 0 0 0 0 34.S 0 0 0 0 0 0 0 0 0 0 0 3.1 0 0 0 0 0 0 0 0 0 0 c 0 0 0 0 c 0 c 0 0 IJ c c c 0 0 0 c 14.0 15.0 201 C 0 0 c 0 c 0 c 0 c c C C 0 0 0 0 0 c 0 . 0 0 0 0 0 0 0 0 0 0 0 0 0 11.3 C c 0 0 poiALt:S 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 6.S 25.1 1C.0 0 0 0 IMFS 0 C 0 C C C C 0 C 0 0 0 0 3.3 0 0 0 STATICS I\HO fo(AUS Ft.MALES HPS MALt.S F£MAlES 0 0 0 0 0 T NHOS. NH03 NHO 1 DATE OF IMATURE METER 0 c 0 0 0 0 1.1 '5.0 .e 0 .2 0 .4 0 0 '0 0 0 0 0 0 0 0 FEMALES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.'5 4'5.4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C ,2.7 0 .2 .7 .s 0 0 0 0 .4 2.2 0 1.5 It. It 0 0 0 0 0 0 0 0 c 1.7 0 0 0 0 0 0 0 2'5.8 16.2 3.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.0 0 0 HFS 0 1.1 0 0 0 0 0 0 8 0 0 0 10.6 It.E 15.0 0 0 0 0 0 UM8R ....:J 0\ PR CUSIC TER OF ACARTI A teNS A HISTC ftT EARLY LIFE STATICNS . NHOl DATE 06122169 06/29/69 07110/69 .o7/18/69 01/25/69 08/06/69 08/26/69 forA LES FE ALE.S 30.2 30.2 0 0 5.4 0 1".7 29.J 2<3.5 41.3 15.6 0 06/JO/69 09/03/69 09/1'+/69 09/28/69 1201 0 0 0 10/08/69 10/29/69 30.2 12/02169 121Z9/69 01/29170 02lZ5/70 04/2117D 05/06110 OS/22/70 06/04/70 06/2 3170 07102170 07/16170 07lZ9/70 08/13/10 08/23/10 09/11/70 09/25/70 ll1/Z0/7D 12/04170 01/06/71 02116/71 03/30/71 05/0J171 05/14171 OS/29/71 06/02171 06/12/71 06/28/71 07/06/71 0 7/Z1171 OBl02/71 °"/19/71 09/23/71 10/11/71 11/06/71 12107/71 03/15/72 04/20/72 OS/22/72 06/11/72 06/28/72 07121/72 U8/ 05/72 0 1.3 4.9 1.8 11.4 0 1.8 1 a. E 1.5 0 0 1.8 0 a 1.8 C a 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 1.8 0 0 0 0 0 0 5<3.2 0 9.7 2.6 0 0 0 IMPS 0 0 5.'+ 0 0 23.1 0 4.8 0 0 0 0 34.4 16.2 !:>3.2 27.6 .7 8.2 a 0 5.3 21.7 2.9 0 0 1.8 0 0 0 0 0 0 .4 4.1 0 0 0 1.3 1.6 0 .r. 2.6 1.5 1.5 0 0 0 a 0 0 0 0 0 0 .C3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 () 0 0 0 0 .9 0 NHOJ MAL£ FEMALc.S ' 2.0 4.6 0 2. 1 30.8 0 0 10.7 10.4 5.8 12.6 0 0 12.'+ 13.8 0 a 6.6 1.5 2. 0 0 a lS. 9 0 .s 1. 0 0 2.4 0 a D 0 0 0 !l"PS 4.6 0 10.1 'HO 5 82.1 2 0.3 8. 1 34.9 33.8 0 45 7 2.0 133.9 2.8 0 0 2.8 2.8 0 0 a lE.4 2.4 0 0 0 c 0 .9 12.4 8.2 0 0 0 0 2.0 0 14.3 0 0 23.7 2.0 3C;;.2 1.E 0 .8 1.S 2.e 0 a 0 C 0 a 0 C .4 .7 0 c .E a 3. E 0 0 1.0 a a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 c 0 0 . 49.4 21.4 C 1.0 0 6.1 a 0 0 3.4 0 1. 0 6.7 9.0 a 0 0 I'ALi.S Ff::.MAL£S 5.E 5.E 0 C 10.e 2.7 65.<3 2S.7 3.S 3.<3 0 E.e " 0 0 0 0 0 0 "'1'11 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8.0 10.e 1E.4 E.e 43.<3 2.1 0 3003 1.2 E.l . 90 2.2 0 1.e c c 0 1.3 a 0 c ' a 0 0 0 1.2 c 0 IMFS 0 0 5.4 4S.S I'AL'ES FEMALES 0 0 c: 1.60 1.30 1.0 5.1 1.6 2.5 5. 4.1 1.2 0 0 0 10.E 0 1S.2 0 25.;: 8.2 0 . 01 1.1 c 1. e c c 0 c c a c c c 0 C .:3 c 0 c 1.7 10.3 .3 15.8 25.8 c c c 0 0 c 0 1.S C 0 c 0 c 0 a 0 0 0 .. 7 0 0 3.1 0 0 0 0 0 .4 0 0 a 0 0 .s 0 0 3.1 1.5 0 0 0 0 0 0 0 0 a 0 1.8 0 0 0 0 0 0 IJ 1.e 0 0 0 0 0 0 0 0 0 0 1.8 a a 1.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 101 0 11.0 a a 1.7 0 0 0 c 0 0 .8 2.7 0 0 c .<3 0 0 .S 0 0 0 0 c 0 0 0 0 0 0 0 0 0 c 0 c .E 1.8 0 c c c c c c 0 t:..J 0 0 0 0 c Ii'FS 0 0 0 .3 1.0 0 0 0 0 0 0 0 0 0 0 a ' 0 .3 1.0 0 0 0 0 0 1. 0 0 0 0 0 0 0 0 0 0 0 UME[R PR CUBIC 05122/69 06/2Q/6<3 07/10/69 07118/69 07/25/69 08/06/69 ()8/26/6<3 1)8/30/69 09/03/69 09/14/69 'J 9/28/69 1')/03/69 10/29/69 12/02/69 12/29/69 01/29170 iJ2/25170 04/27/70 05/06/70 OS/22170 06/04/70 D6/23/10 07102/70 Ll7/16/70 07/29/70 O/13/70 OR/23/70 09/11170 09/25170 10/20170 12/04170 01/06/71 02/16/71 0 0 0 0 0 0 0 0 0 0 0 0 0 D 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Fi;.ALlS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0 0 0 .9 0 0 0 0 0 0 0 0 () 0 0 0 0 0 0 0 () 0 1.2 .2 0 0 0 0 0 0 0 0 0 n 0 0 0 0 1.0 0 0 0 0 0 .90 0 0 0 0 0 0 0 0 0 0 .4 0 0 0 0 1." 0 0 06/12/71 06128/71 07/06/11 0 0 0 0 0 0 0 0 0 0 0 0 !J7/21/71 0/02/71 08/19/11 0 g/23/ 71 10/11/71 11/06/71 12/07/11 03/15/72 04/20/72 OS/22/72 06/11/72 06/28/12 07/21/72 08/05/72 0 0 0 0 0 0 0 1.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .3 0 0 0 0 0 0 0 0 0 0 8 0 1." 0 0 O 0 .lf 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.8 0 0 0 0 0 0 0 1.1 MALES FEMALE S IMFS 03/30/71 05/03/71 05/14/71 OS/29/71 06/02/71 "4 t'ALES 0 0 0 0 0 0 0 0 1.2 3.4 .9 0 0 0 0 0 c "4: ... 0 0 0 II" PS 0 0 0 0 0 0 0 0 0 0 0 0 0 14.0 0 1.6 0 1. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.2 .s 1.e: 0 0 6.5 .7 2.4 0 0 .2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Q 0 0 0 0 0 0 0 0 C C Q Q C C 0 C 0 0 C 0 0 0 Q Q 0 C Q 0 0 0 0 0 0 0 0 0 0 0 .5(] .C0 .3 .:3 C 0 0 0 0 1.0 0 0 1.8 0 0 0 0 0 0 0 3.5 0 (j 0 .5 0 0 0 0 D 2.5 B 8 0 0 0 C 0 0 3.8 0 0 0 0 0 0 0 G C 0 0 IJ 0 0 0 2.7 0 IJ 0 IJ Q 0 Q 0 0 C 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C .5 0 It'FS C 0 1. FEMALES t'ALES FE.tILES 0 .8 .70 0 1.6 0 Ni':10 t'ALi::S 0 0 0 0 0 0 a T EARLY LIFE HISTORY STATICNS NH05 NH03 "'HOl 0 An. OF CAL. T£NUICORNIS LTER 0 0 0 0 0 0 0 0 0 0 0 C 1.3 0 0 1.2 0 Q 1.2 0 C 0 0 0 0 0 0 C 0 0 .sC 0 0 E.n 5.1 .8 3.E C (J 0 2. 0 0 0 1.3 0 0 0 0 0 0 0 0 0 0 0 1.6 .2 .7 2.1 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .3 0 0 0 7.fj 0 0 1.3 0 0 0 0 .3 0 0 0 0 0 0 0 2. 1.5 .It 7.2 1.3 6.2 2.7 0 3.8 0 5.5 0 0 0 .7 0 3.E .5 0 1.5 3.1 0 1 2. .5 1.0 0 0 0 0 1.3 4.5 1.3 0 0' 0 0 0 0 C .1 .<3 0 2.3 1.1 0 1.5 0 0 0 0 0 0 C 0 0 C 2.S 8 0 C 0 .7 0 0 0 2.1 0 C 1.2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 II<PS 0 .7 .0 c: .- 8 0 0 0 0 8 0 UMelR '-I ex> PER CUeIC 06129/6CJ 07l10/6Q 07/16/69 07125/69 08/06/69 08/26/69 D8/3D/59 09/03/69 09/1"/69 OQ128/69 ID/O/6 10/2 /6 12/02/69 12/29/69 01/29/70 02/25/70 04/27/70 05/06/10 OS/22170 06/04110 06/23/10 07/02/70 07/16110 0 7/Z 9/7 0 08/13/70 08123/70 09/!1/10 09/ 5/70 ID/20/70 12104/10 01/06/71 02116/71 03/30/71 05/03/71 05/14/71 OS/2'U71 06/02171 06/12/71 06/26/71 07106/11 07/21/71 01\/02/71 oa/19/71 09/23171 10/11/11 11/06/71 12/07171 03/15/72 04/20172 OS/22172 06/p172 06/ 8172 07/21/12 08/05/72 MAlf.SFeMALES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.R 13.9 63.5 13.5 17.1 0 .s 0 0 0 0 0 0 0 0 0 2:2 0 .4 8 4.6 18.4 2.8 17.1 0 0 1.5 0 0 0 0 0 0 0 0 0 0 .7 3.E 1.1 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 0 1.8 2.2 .4 0 .8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 OF CCRY. ANGLICUS 0 0 0 IMFS 0 0 (1 0 0 0 0 0 1.3 0 0 8 .9 75.7 3e.2 22..8 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 6.8 3.J 0 0 0 0 0 0 0 0 0 0 0 () 0 0 0 0 ' 0 0 MALES FEMALE'S 0 0 1.5 0 0 0 0 0 0 0 0 0 0 0 D 0 0 0 0 0 0 0 JJ 15.0 84.0 14.6 12..0 1.7 1.9 0 0 0 .. 0 0 0 0 0 0 0 0 .9 4.4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 HFS 0 0 0 0 0 0 0 0 0 0 0 2. c; 1.6 1E.0 2.9 3.5 E.0 0 .9 0 .4 0 0 0 0 0 0 8 0 0 .1 0 0 0 0 0 1.8 0 0 0 0 0 0 0 0 0 0 0 a 0 () 8 T ELY LIFE HIS1CY STATICS NHD5 NH03 NHOI DATE 06/22/69 [TER 0 0 0 5.0 129.2 0 26.1 0 0 0 0 0 C 0 13 0 0 0 (] 0 .e: E.S a 0 Q 0 0 0 0 c 0 0 0 0 0 0 0 0 0 0 0 0 u 0 0 toHI0 ,.tIL.ESFE/"H£:S 0 0 0 0 0 0 0 0 0 0 0 0 15.2 5.4 43.6 18.0 2.8 2.8 0 0 0 0 0 0 0 0 0 0 0 0 c 2.5 1.9 0 1.0 0 D 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 C 0 c 0 0 c 0 c 0 c 7.E 3.1 25.7 1.e: 2.8 .E c 0 c c C 0 C (] C 0 0 . 0 0 1.2 0 c 0 c 0 C 0 c [ () I"'FS Q 0 0 0 0 0 c 0 0 0 0 0 C E.e: 17. ;3 14.3 2.e 1.7 0 1.8 0 0 0 0 0 0 0 0 0 0 0 1.<; 0 0 C 0 C 0 0 0 c 0 0 0 0 0 0 0 c 0 0 0 0 C 0 c C 0 Q 0 0 0 0 c "ALES FEMALES 0 0 0 0 0 0 0 0 c 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17.2 eJ 1.e 1'.1 . 10.0 5.8 .5 .7 .4 0 0 2.3 0 .E 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (] 0 HFS 0 0 0 0 0 0 0 0 0 0 0 8 1.1 27.1 1.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4.1 .7 0 0 0 0 0 0 0 0 0 0 0 0 .4 0 0 0 0 0 0 0 0 0 0 .7 3.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I NUMBER PER CUalC METER OF EUPHAUSIIC EGGS AT EARLY LIFE HISTORY STATIONS DATE 06/22/69 06/29/69 07/10/69 07/16/69 07/25/69 £18/06/69 08/26/69 08/30/69 09/03/69 09/14/69 09/26/69 10/06/69 10129/69 12/02169 12/29/69 01/29110 02/25170 04/21110 05/06/10 OS/22/10 06/04/10 06/23/70 07/02/10 07/16/10 07/29/10 08/13/10 08/23/10 09/11/10 09/25/10 10/20110 12/04/10 01/06/11 02/16/11 03/30/11 05/03/11 05/14/11 OS/29/11 06/02/11 06/12171 06/28/71 07/06/11 07/21/11 08/02111 08/11Ul1 09/23/71 10/11/11 11/06/11 12/01/11 03/15/12 04120/12 05122172 06/11/12 06/28/12 01/21/12 06/05/12 (J I HALES FEMALES 0 0 0 0 0 0 0 4.6 9.0 0 0 0 0 0 0 0 0 0 .9 0 129.3 0 1,.43.1 20.1 0 50.3 14.3 0 0 17.5 0 0 0 0 393.1 13.5 6.0 0 216.3 0 0 0 112.4 1.0 0 0 0 0 0 0 0 0 2.6 .6 1.2 0 0 0 0 0 0 IMPS IJ 0 0 0 {) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I) 0 0 0 0 0 8 0 0 0 0 0 0 I) 0 0 0 0 0 0 0 0 II 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 HALES FEt!ALES 0 0 0 ".1 0 0 0 31.2 16.3 ".9 0 0 0 0 0 0 0 0 0 0 6.2 0 484.2 17." 262. q 0 96.4 12.0 16.0 66.2 0 II 0 0 263.1 l'40.5 5.2 49.5 Q5." 0 0 0 5.e; 0 0 0 0 g 0 13.7 1.2 20.0 1.8 0 NH10 NHO'5 NH03 NHOt 0 0 .0 0 0 0 IMPS I] 0 a 0 0 0 {1 0 0 0 0 0 0 [) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 II 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 II 0 0 0 0 0 0 (I 0 O. 0 0 0 0 0 0 0 0 0 0 0 () a 0 MALES FEMALES 0 0 0 0 0 0 0 {) (\ 0 0 55.3 27.1 6.2 0 () 0 0 0 0 0 0 0 0 9.3 0 216.1 340.9 113.0 35.6 3.3 .4 2.7 351.1 .3 0 0 0 355.1\ 147.5 0 0 I"1PS 0 0 0 0 0 0 0 0 0 0 0 0 0 Q 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 {) 0 0 0 0 0 iJ 0 (1 !'1 0 0 (J iJ () 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I) G 0 0 .6 0 0 0 117.'5 59.6 3.6 1.1 5.5 0 0 0 0 0 0 0 0 0 0 G 0 0 C 0 0 0 0 0 0 0 0 G 0 0 0 5.A 3J.l 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 () 0 G 0 0 a 0 0 0 0 0 0 !) q.S\ .5 0 0 61.'5 15..1\ 1.4 0 0 C 0 0 4.3 0 .7 1.1 1.4 1.5 0 0 0 0 0 0 0 0 0 0 0 0 IMoS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.5 0 2.3 0 1.3 I] 0 0 6.6 0 50.6 0 0 "6.1 9.3 0 1.7 0 0 . 0 0 0 0 o. 0 0 0 I) MALES FE"'AlES 0 0 0 0 0 0 0 2.9 0 0 0 jJ 0 0 0 1. () 14.0 .6 .1) /12.1 1.1 54.2 0 Q 0 0 0 0 0 U 0 0 0 0 0 0 0 C 0 0 iJ 00 UMEER 0 PR CUEIC NH01 OAT[ "ALES 06/22/69 06/29/013 07l10/f)Cj 01/18/69 01125/69 08106/69 08/26/69 1J.13/30/69 09/03/69 09/14/69 09/26/69 10/08/69 10/29/09 12/02/69 12/29/69 01/29/70 0 ?/25i70 04/27170 05/06170 OS/22170 0')/04170 06/23/70 07/02/70 07/16/70 07/29170 08/13/70 08/23/70 0 9/1117 0 09/25171J 10/20/70 12/04/70 01/06/71 02/16/71 03/3 0/71 05/03/71 05/14/71 \15/29/71 06/32/71 [J6/12/71 06/21'\/71 0 31.1 Ltft.o a 0 0 0 0 0 0 0 0 .2 0 0 0 0 .S 0 2.13 0 0 0 0 0 0 .s 2.7 20.7 0 0 0 0 3.1 23.0 0 0 137.8 a Of UFHAUIIO 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 II'fS hAllS 0 0 G 0 0 {J 0 0 0 [] {J 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (\ U 0 0 (I 0 () 0 0 0 0 0 0 0 7. 7 0 0 0 2. 1 0 0 0 0 0 0 1.6 0 0 0 2. 0 2.<3 1. 9 H'F FEMALES 0 0 0 0 0 0 0 0 0 C a ]."\/05/72 11. S 0 0 0 0 {] 0 0 0 0 0 0 r 0 0 0 B 0 0 0 (] 3. 1 0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 14.4 fC.6 1. 0 0 50. c; 0 0 0 0 0 c 0 0 0 C 0 0 0 0 I! 1.6 1.0 0 0 c 'C c c 0 1) 0 0 c 0 0 0 0 05/22172 {) 06/1!172 6/2 /7 2 07/21/72 c c c 0 0 0 1J {J 0 53.13 12.5 4E.4 0 0 0 0 0 0 0 68.8 a 0 0 0 C 0 0 0 0 0 11/06/71 1 21 07/71 O/15/72 04/20/72 C 0 0 C 0 0 0 0 0 0 0 0 07/21/71 0 0 C C C c c c 0 c 0 0 C 0 c 0 0 fJ {] 0 c 0 0 0 IJ tJ 0 c 0 0 0 0 0 G 0 0 0 0 0 0 0 0 0 0 0 0 '5.5 0 4.0 2.5 j50.E 1.'5 0 4.3 () 3S.P a c c C c c 0 c 0 C C 0 c C c 9.8 0 18.2 0 c 0 0 0 s 0 1. 0 0 0 c 0 0 c 0 0 0 0 0 0 0 c 0 C C C 0 0 0 0 c C C fJ 0 C c C c 0 0 C c 0 C C c c 0 0 0 0 c C 0 B 0 0 0 0 0 c C c 0 c fJ a 8 0 0 0 0 0 a 0 0 0 {J 0 0 0 0 0 0 0 0 0 .8 f.'5 0 0 0 0 .0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2E.4 4.£: E.7 .S 33.2 0 0 0 0 0 0 0 0 7.3 1.E 0 0 0 1.3 S.4 13.0 0 0 0 0 0 0 0 0 0 0 G 0 C 0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 . , . t: J (] 0 .f 0 1':.1 t: c J . - .7 j. 0 0 4E.E 0 0 c G HFS 0 0 (] 0 0 0 C FEMALES 0 0 a .E 0 c c 0 D C 0 c 0 0 0 c c IJ c '0 0 0 0 ALES 0 c fJ jO.E . c 0 73.2 0 0 IMF FHt\LE5 C 0 0 0 0 0 f>or10 0 0 0 0 0 0 .4 0 S.l 0 21E.7 0 0 0 TATICS !"tlLES 0 0 0 0 0 0 0 0 0 0 0 a 09/23/71 10/11/71 [Af,;L'f LIFE. HISTC; !J 0 0 0 0 0 0 0 0 0 n Nr05 Q7/06/71 08/02/71 0."\/19/71 NtUP NH03 Ft.f'\ALLS 0 METR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 3 0 NUH9ER PER CU9IC NHOl DATE 06/2U6C) 06129/6c) 07/10/69 07/16/6c) 07/25/69 0 B/06/6!:! 08/26/69 08130/6c) 0<3/03/6<3 0<3/14/69 OQ/26/69 10/08/6<3 10129/09 12/02l0C} 12/29/69 0 0 5.4 14.7 0 0 0 0 0 0 0 0 0 .4 .2 IMPS MALES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 FEMAlES 0 0 OS/22170 06/04/70 06/23/70 01/02170 I) 1/16/70 07/29/70 08/13/70 08/23/70 09/11/70 09/25/70 10/20170 12/04/70 01/06/71 02/16/71 03/30/71 05/03/71 05/14/71 0 0 0 1 C).2 0 0 0 0 0 0 12.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 06/02/71 06/12/71 06/28/71 07/06/71 07/21/71 08/02171 08/19/71 09/23/11 0 '5.2 It 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10/11171 1.1 0 12/01/71 03/115/72 0,./20/72 OS/22/72 0 0 15.3 0 0 0 11/06/71 0&/11/72 06128/72 01/21/72 08/05/72 .9 0 2.1 8.2 0 0 0 0 0 0 0 0 3.0 05129/71 0 0 AT EARLY CAlYPTCPIS NH03 01./29170 02/25/70 0,./27170 05/06170 00' .... MALES OF METER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 {) 0 0 I) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 It 0 0 !) 0 0 0 0 0 0 1.6 1.0 .4 0 2.0 .8 0 0 0 0 0 0 2.4 0 0 0 3.E 26.5 It 0 0 0 1.8 3.6 0 0 31.8 0 0 J 0 .0 0 3.5 0 0 Q 0 0 0 0 a lIFE HISTOY 5TATIONS NH10 NH05 IMPS FEALES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 {I 0 0 0 0 0 :J 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 U 0 0 0 0 0 0 0 0 a 0 0 0 0 a 0 0 0 0 0 0 o. 0 0 0 0 0 0 MALES G 0 0 0 0 0 0 2.0 0 0 0 .0 2.5 0 0 0 0 3.3 0 2.5 1.2 0 0 0 0 . 0 0 0 0 0 (I 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I) 0 0 2.7 2.5 I'1PS Q 0 0 0 0 :J 0 0 0 0 0 0 0 0 0 0 0 0 .7 16.4 FEMALES 0 a !) 0 0 0 0 0 0 0 0 ,0 0 0 C n 0 0 0 0 0 0 0 0 0 0 0 0 0 MALES 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 .., u 0 0 15.2 0 0 .2 0 1.0 2.2 0 0 ..2 2.1 7.4 10.2 .5 1.3 1.1 0 0 0 0 1.1 a 2.9 0 1.2 0 0 0 .'5 0 15.0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 a 6.0 .8 a 0 a 0 a 0 0 0 a 0 0 0 .3 .7 .Cj 0 0 0 0 . 0 0 0 0 0 Q 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 .6 0 0 (j 0 0 0 0 0 0 .B 0 0 0 0 0 0 0 ..1..., 0 . 0 0 0 I) 0 0 0 0 0 0 a (j 1.3 0 0 0 IMPS 0 0 0 0 0 0 0 0 0 0 !J 0 0 1) a 0 0 FEMALES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00' NUMBER N' PER CUBIC 06/2216CJ 06/29/69 07/10/69 07/18/69 07/25/69 08/06/69 08/2 6/6CJ 08/30/69 DCJ/03/6CJ 09/14/69 OCJ/28/6CJ 10/08/69 10/29/69 12/02169 HALES FEMALES IMPS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11.8 0 0 0 0 0 0 0 1.3 0 0 0 0 0 .0 12/29/69 01/29/70 02/25i10 0 0 0 0 0 0 05/06/70 05122110 06/04/70 06123110 0 0 0 0 0 0 0 0 04/21/70 0 0 0 01/06/71 02/16111 03/30/11 05/03/11 05/14/11 05129111 0 0 0 0 0 0 0 0 0 0 0 0 I) 0 0 0 0 0 06/12/71 06/28111 07/06/11 07/21/71 08/02171 08/19111 09/23/11 10/11/71 11/06/71 12/07111 03/15/72 04/20/12 OS/22/72 06/11/12 06/28/72 07/21112 08/05/12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6.3 0 AT 0 0 0 0 {) 0 .2 0 0 0 23.7 0 0 0 9.1 0 0 0 0 0 0 0 0 0 2.8 26.7 0 0 0 0 0 0 0 0 0 .7 0 0 0 0 0 0 0 0 lIFE HISTOPY 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ' 0 0 0 0 0 0 0 0 0 0 0 0 c 1.6 0 0 0 .6 0 .5 .1 0 0 0 0 0 0 Ii 0 0 0 0 0 0 0 0 2.0 20.3 21.9 2.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.2 2.6 12.3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.3 0 0 0 0 0 0 0 2.5 0 18.2 1.7 IMPS 0 0 0 0 0 0 0 0 0 0 0 0 {) C .3 0 0 0 0 MALES FEMALES 4.2 0 0 0 0 0 0 9.0 .7 0 0 7.7 0 2.3 0 0 STATIONS NH1D 0 0 0 0 0 0 0 0 0 0 0 0 .4 0 0 0 0 0 0 0 0 0 0 0 0 a 4.1 1." 52.1 0 0 0 0 0 Q 0 0 0 0 0 0 0 IJ 0 0 0 0 2.4 0 0 UPS 0 0 0 0 0 2.1 2.1 27.6 EARLY NH05 0 0 2.<3 0 0 0 2.8 2.1! .8 0 0 0 0 0 0 0 0 0 0 A 0 0 3.1 0 0 0 0 0 0 0 0 0 0 0 0 0 06/02/11 LI 0 0 0 0 0 0 0 0 0 2.0 0 0 0 0 0 0 0 0 0 FU ReI HALES FEMALES 0 I) 0 07/02170 07/16/10 07/29/10 08/13/10 08/23110 09/11170 09/25/10 10/20/70 12/04/10 OF NHC3 NHD1 DATE METER 0 0 0 0 0 0 0 0 .0 0 0 0 0 0 0 0 0 0 0 0 (j 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9 0 0 0 0 0 () 0 0 0 0 0 n 0 IMPS MALES FE"'AlES 0 2.5 0 0 0 0 0 0 0 0 0 (J 0 0 0 0 0 0 0 0 0 0 0 0 .q 0 .2 .4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.4 1.8 1.1 0 0 0 0 0 0 0 .7 0 4.Q 0 0 10.2 0 .4 .5 1.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 () () 3.8 0 0 0 0 0 0 I'! 3.3 .7 0 D 0 0 Q 0 0 .6 1.6 0 2.3 1.7 0 0 U I) 0 I} 0 G 0 0 0 0 .0 0 0 0 1. "'.; . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 iJ 0 0 Q 0 0 U 0 0 l1 0 iJ 0 0 NUMBER PER CUBIC 06/22/69 06/29/69 07/10/69 07/18/69 [) 7/25/69 [) 8/06/69 [) 8/26/69 HAlES 75.4 58.6 11.8 0 0 0 2.6 0 08/30/69 09/03/69 OQ/14/69 0 0 OQ/28/69 10/08/69 10/29/69 12/02169 1212(U69 01/29/70 02/25170 04/21170 05/06/70 OS/22/70 06/04/70 1.5 16.0 [)7/02/70 [)7/16110 19.2 18.3 06/23/70 07/29/70 08/13/70 00; I 0 0 08/23/10 oQ/11170 OQ/25170 10/20/10 12/04170 01/06171 02/16/11 03/30/71 05/03/11 05/14/11 OS/29/71 06/02/71 06/12/11 06/28/71 07/06/11 07/21/11 08/02111 08/19/71 09/23/71 10/11/11 11/06171 12/01/11 03/15/12 04/20112 OS/22/12 06/11/72 06/28/72 01/21/12 08/05/12 4.2 0 0 0 0 0 0 27.8 0 .9 81.9 17.5 . 7.8 1.2 IMPS FEALES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IJ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IJ 0 0 0 0 (I 0 0 . 0 I) 0 0 0 0 0 0 0 0 OF AT EARLV LIFE HISTORV STTIONS EVADNE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MALES FEMALES IMPS 0 0 0 .0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 !J 0 0 I) 0 0 0 0 0 0 0 0 0 0 0 0 2.1 0 0 0 50.7 0 1.6 1.E IJ 0 0 0 0 (J 0 0 n .8 51.5 4.0 53.0 33.7 0 1.4 0 0 0 0 0 0 0 .0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23.2 0 0 0 0 0 0 0 0 0 a 0 0 0 0 f) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4.0 (! 6.E 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o. 0 0 0 0 0 0 0 0 0 0 0 o. 0 0 0 0 0 0 1.2 NHI0 NH05 NH03 HMOl DATE ETER 0 0 0 0 MALES FEMALES 40.4 23.1 0 0 4.6 1.3 .6 36.8 8.2 0 0 0 C 0 0 0 0 0 0 0 0 0 7.0 2.5 3.5 23.2 1.3 3.5 1.4 2.0 0 D 0 0 0 0 0 0 0 0 0 0 0 IJ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 . a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.0 IMPS 0 0 J 0 0 Q 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MALES FEMALES 0 3.11 0 0 1.3 0 0 IJ .q 0 0 0 0 0 0 c 0 0 0 0 0 1.2 0 0 0 .7 0 0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 0 0 I] 0 0 (J 0 0 0 0 0 0 0 0 0 0 0 0 0 G a 0 0 0 0 0 0 0 0 0 0 0 0 9.1\ 1&.0 0 () 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.4 IMPS 0 0 0 0 Q 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 oj:>. NUMBER PER curc 09/28/69 10/08/69 10/29/69 12/02169 12129/69 01/29170 NH01 HAlES FEMALES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .0 0 0 0 0 0 0 0 0 63.9 0 0 0 0 0 0 05/06/10 OS/22/70 06/04/70 06/23170 07/02170 01/16/10 01/29/70 08/13/10 08/23/70 09/11/10 09/25/70 10120/70 0 0 0 0 0 0 0 0 0 1.8 181.1 20.1 DATE 06/22169 06/29/69 07/10/6'= 07/18/69 07/25/69 08/06/6<3 08/26/69 08/30/69 09/03/69 09/14/69 02/25/70 04/27/70 12/0'+/10 01/06/71 02/16/71 03/30/11 05/03/71 05/14/11 OS/29/11 06/02/71 06/12/11 06/28/71 01/06/11 07/21/11 08/02/11 08/19/11 09/23/71 10/11/11 11/06/11 12/01/7.1 03/15/12 04120172 OS/22/12 06/11/72 06/28/72 071Z1/12 08/05/72 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 METER OF IMPS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MALES FEMALES 0 0 0 1.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Q 0 0 H.O 0 0 C 0 0 0 0 0 0 () it 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4.2 9.6 0 0 33.9 0 6.6 0 0 0 0 0 0 '0 0 0 0 0 0 0 0 0 0 0 0 {) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 {) 36.'+ 0 0 1t.4 0 0 0 {) 0 0 0 0 0 0 0 0 0 0 0 0 0 I) I) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IMPS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.8 51.8 0 0 0 2.7 0 0 0 0 LIFE ISTORY STATIONS NH11] NHOS NH03 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.2 0 0 AT EARLY POOON I] MALES FEMALES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4A.0 0 0 0 C 0 0 0 0 0 0 (j 0 0 G 1.2 8.2 0 0 4.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G 0 0 0 0 0 0 0 0 0 0 0 0 0 18.1 0 0 0 0 0 0 {) 0 0 0 0 0 0 0 0 0 0 1.2 0 0 0 0 .13 0 0 0 0 0 0 0 0 0 0 0 0 0 .0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IMPS 0 0 0 0 0 0 0 0 Q 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 '1ALES Fr::ALES I] 1.3 0 0 0 iJ 0 0 U 0 0 n 3.4 0 0 I] () 0 0 i1 0 0 G I] 0 ,. 0 0 0 0 '0 0 0 0 IMPS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I] I] (J 0 0 2.5 7.3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IJ () I] 0 0 0 0 C 0 0 C 0 0 I] 'J 0 0 0 0 0 0 0 0 0 0 0 0 0 I) 0 0 0 0 0 0 0 0 0 0 0 0 0 I] 0 " 5 .4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (, 0 0 0 0 0 () a 10.1 0 G 0 0 0 0 0 0 0 0 0 0 0 {) 0 0 f' '" 0 0 0 0 0 0 0 {] 0 c (J 0 0 C 0 0 0 0 0 G 0 0 0 NUM8eR PER CU8IC METER OF "'Hi-S 16/22/69 :) 6129/69 07/10/69 a 7/18/6C! 07125/69 013/06/69 JB/2f,/69 08/30/69 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 09/14/69 I}9/28/69 10/0/\/69 0 0 iJ 0 0 0 0 0 0 09/03/69 10/29/69 12/0?/F,CJ 12/29/69 01/29/70 02/25170 04/27170 OS/06170 00:;122170 06/04170 116/23/70 '07/02170 07116/70 07129/70 Oi/UIlO 0 "/23170 0111170 0 /25/70 10/20/70 12/04/70 01/06/71 02/H..171 01/J0/71 Ot?/03/71 iJ5/14/71 05129/71 01',/02171 D6/1?!7l 06/28/71 07/06171 07/21/71 0'\/02/71 O/19/71 0 9 12 .3I 7-1 1!J/11/71 11/0&/71 12/07/71 00 VI S MALES F!:.MALE If"F FU1AUS 0 .7 0 0 0 0 0 0 0 0 79. 9 0 11.4 0 0 0 0 .4 0 0 7.3 0 a 0 0 2.5 0 0 0 0 0 0 0 0 0 0 g 5.4 0 0 0 0 0 0 0 0 0 0 .9 .7 1.0 2.4 0 0 2.E 0 6.6 82.e 81.7 0 8.2 1.6 0 4.4 0 I)3/15/72 04120/7? OS/22/72 10.6 2.6 06/pl7 !J6/ 8/7 07/21/72 08/05/72 H: 2.2 0 0 0 {) u. 9 0 2. 1 0 {) 0 0 0 0 0 5.2 20.4 0 0 1.6 3E. 0 .7 0 0 0 0 () 0 24.0 7.5 E.5 0 0 0 0 0 0 0 11.6 0 1.0 0 0 0 0 0 2.4 () 0 0 0 0 59.1': {) .5 0 0 0 0 0 2.1 0 s.o 0 0 0 0 0 0 0 0 U 0 0 11.6 2.1 0 0 0 (1 27.7 33.3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 8 (1 0 7.1 g.5 1.g .4 0 2.7 3. 0 1.2 .50 0 2.7 1: 10.4 0 EARLY LIF HITC SlA1ICNS "1'110 Nti05 NH03 I\H01 'lATt. tT PTEROHCS t'ALt:S Hf'S 0 {) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 c 0 0 0 0 0 0 0 0 0 0 a c 0 0 0 0 0 0 0 0 0 0 0 0 0 C 0 0 0 c 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (! 0 C 0 0 0 0 0 {) B 0 0 0 IJ 0 0 C C II 1.3 0 4.1 0 1.0 f c a 0 c 0 .8 c C C 0 20.2 20.8 .50 10.2 26.8 0 g. 0 15.S 0 1.0 0 3.5 0 .7 1.2 124.1 0 1. 1 1.6 0 1. 0 2.1 1.3 0 0 6.1 5.1 1.0 G G G 0 0 c 0 0 "'ALES IIHS FEMAUS C 0 II {) C 0 C .0 C 0 c 0 C C C C c c C c C .s0 {) 12.1 0 f.e .s 0 1!:.S S.2 4.2 2.S ';.1 .7 0 0 0 0 C 12.0 C 14.2 0 C 0 C C 2.2 0 0 0 0 0 0 0 0 0 0 0 0 0 C C C 0 C 0 0 0 0 0 0 0 0 0 C 0 14.7 .c 0 0 !:.5 e.7 0 0 8 3C.C: 1.4 37.2 6.3 7.7 111.6 15.3 3.6 0 0 0 0 0 0 0 0 0 8 2.E c.... !:.5 0 0 0 0 .e C C C 1.5 0 {) 0 0 0 0 0 0 0 0 0 C 0 0 0 0 0 1.6 c 1.1 0 0 0 0 0 0 0 0 0 0 0 C 5.1 0 0 0 0 0 0 0 0 0 0 0 0 20.4 7E. S 0 14.0 0 1 4: 4.5 c 0 0 0 0 0 0 0 0 s.o 0 0 {) {) .4 C C C 0 0 .e ". 1 1.1 30.2 0 2.1 C . .1 .4 0 0 0 0 0 0 0 .40 Ed c C c c C C C 0 {) 0 C 0 c (J 0 0 0 {) C c C C C C C C 0 1.2 0 0 0 0 0 0 0 0 0 c 0 c c C 0 0 c c.. II'PS FHALES .3 0 0 0 0 0 0 0 0 0 0 FER CUEIC UM8ER 00 C]\ 'A US 06/22/69 54.4 07/10/69 07/8/69 011 5/69 08/06/69 08/26/69 08/30/69 09/03/69 09/14/69 09/28/69 10/08/69 10/29/69 1210Z/6Q 12129/69 01129/70 02/25170 04/27/70 05/06/70 OS/22/70 06/04170 06/23/70 07102170 01116/70 07/2<3/70 08/13/70 O/23/70 0/11/70 0 /25170 10/20/70 12/ 04/70 01106/71 02/16/71 03/30/71 05/03/71 05/14171 ClSI2Q/71 05/02171 06/12/71 06/28171 07/06/71 07/21/71 08/02/71 0 /1/P 1 Og/21 10/11/71 11/06/71 12107/71 03/15/72 04/20/72 OS/22172 06/11/72 06/28/72 07/21/72 08/0c;/72 FEfoiALES 0 ,. 8.5 102.6 5.9 I: C J.' 0 0 0 0 0 0 1.4 3.3 2.9 2.2 11." 0 1.8 0 0 0 0 0 0 12.6 0 3.7 8.2 0 1.4 3.6 2.2 0 0 0 g 0 0 0 0 0 0 0 0 0 0 0 () 0 0 0 C 0 0 0 0 0 0 B 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 17.7 0 0 0 7.8 3.E 16.4 0 1.6 0 2.7 0 .5 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0 0 0 C 4.0 .8 51.8 5.1 2.3 0 8.1 65.2 2.4 0 0 -o. C f. 3g.7 60.1 2.1 8 0 0 0 0 0 0 2 ij.c .5 9.4 17.0 11.2 8 15.2 2.1 4.2 2.7 8.6 0 4.1 10.2 1.0 32.<: 7.0 .E 4.3 0 4.5 13.1 8.0 2.7 0 0 0 0 0 0 0 0 0 C 0 (J 3.0 3.1 0 STII1ICNS ta.1O FI:":I'/!LES 0 0 C C C 0 0 C C C C C 0 C C 0 C 0 c 0 C 0 ( C 0 C 0 "ALES I'1f C 0 C G 0 C 0 0 0 C 0 C 0 0 0 0 0 C 0 0 C 0 0 0 0 0 0 c 0 0 0 0 0 0 0 8 ' 0 0 0 2.7 1.2 {} 0 24.2 26.4 0 5.3 0 0 6.8 19.2 16.4 1.4 86.0 2.7 4.1 15.7 13.0 10.E 0 3.E 7.7 0 8.0 13.g 1.2 16.4 .7 0 C 0 0 8.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C 0 0 0 12.7 1.1 0 0 0 0 0 0 0 C 0 0 0 0 0 0 Q 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 3.0 0 c:: LIFE hlSTC EIILY !'ALt.S HF:: 0 0 0 0 0 0 0 0 0 0 0 . 13.0 C liT NI"Oc; 12.2 13.6 54.1 J.E 5.2 10.6 15.9 15.5 5.6 3.E 5.5 .g ' 0 0 0 23.C:: 57.3 0 47.4 0 12.3 0 0 1E.3 11.5 10. 35.0 22.1 0 10.7 7." 0 0 0 20.0 0 CH AET OGNIITHS I'IALE:S FtMALE5 I ".P 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 !)6/29/69 OF NH03 01 DATE METER 0 0 0- 0 0 0 0 0 0 0 0 6.9 6.0 3.E 8 ,0 C Q C 0 C C 0 0 0 0 0 3.8 26: 1.1 4.0 35.5 8 8 0 0 0 0 0 0 c: .7 .g 1.3 O. .6 0 0 IJ Ii a 1. 0 C C c '0 c 0 C 0 C 0 C 0 r 0 0 0 0 0 IJ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0 1.3 0 .3 1.E .E 1. c 0 I/'FS 14.0 0 .E 3.8 0 .1 0 e.l 0 0 0 2.8 0 ".2 5.e 1.7 ,.3 1.3 0 0 1.E 7. .g 3." 1.E 2.8 0 0 0 (j FEP!ALES 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 .3 1.4 ;:.1 0 0 0 0 0 0 0 0 0 0 1.0 .6 0 0 0 0 0 0 0 0 0 7.3 2.3 1., 8 0 0 0 0 0 0 0 0 UM8R . DATf 01;/22169 06/29/69 07/10/69 07/8/69 071 5/6q 0 /o b/69 08/2f>/69 08/30/69 MHt::S 01/29/70 02/25170 04/27/70 05/06/70 OS/22170 0&/04170 06/23/70 .07/02/70 07/16/70 07129/70 08/13/70 08/23/70 01/11/70 !Jg/25/ 70 to/20170 1?/04/70 21.5 14.7 0 8701 0 0 0 .e 17.0, 3.4 870.5 101 0 a 0 0 0 0 0 0 0 0 1 S.1 6.14 4.6 :3E. 4 05/03/71 1.0 0 5/4171 05/ 9/71 06/02/71 25.7 .4 6. 0 06/12/71 06/26/71 07/06/71 07/21/71 01\/02/71 0/\/19/71 09/23/H 31.2 10.7 12/07/71 22. 9 4 g. 3 tatl1/71 11/06/71 " 0 0 0 0 01106/71 02/16/71 03/30/71 00 0 0 01/15/7? 04/20/72 05/22/72 06/11/72 06/26/72 07/21/72 O/05/7? 0 0 0 3.0 IS0.0 8.1 lT£R OF CI KOPLEURA Hi'!ALES II"FS MALt.S FEMALC::S 0 0 0 0 0 0 0 0 2.0 I!. 2 0 {J 0 0 0 0 C 0 .0 0 0 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 U 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 650.9 187.7 54.0 1. 1 6.3 4EO.9 43.5 4.8 117.6 0 0 0 0 0 0 0 0 0 145.1 4.6 3.4 0 7.<3 O' 0 8 0 8 0 14.4 11. E 0 0 0 0 0 0 0 0 0 0 0 0 10. E 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.3 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 n 0 0 0 41.4 2g. '5 0 0 0 0 0 0 0 0 0 18.4 0 0 0 0 0 0 0 0 0 c 0 0 0 0 5.7 39.3 10.4 16. J 0 0 0 0 0 0 LIFE HISTCY STATICS "'10 0 0 o. 0 0 0 0 0 0 II"FS /lLE.S FEto'HES HPS 0 0 0 0 0 0 0 0 0 T ERLY NH05. NH03 ;HO1 09/03/69 09/14/69 IJQ128/6Cj 10/08/69 10129/f,q 1210?/6Q 12129/69 PCR CUBIC 2.8 0 21.5 13.:: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 a 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 1.3 0 0 9.6 103.0 .5 10.<3 20.9 14.6 2fi.6 20.3 0 0 0 0 0 a 6.0 0 3.4 24.7 7. 0 22.6 G.5 0 .8 0 0 0 0 .4 0 0 C (J C C C 2.3 4.8 .7 0 C 0 0 386.8 10.4 0 0 0 0 0 0 O ( c 11 c 0 0 108.g 34.6 C G 0 0 0 c 0 C C 0 0 c . !"ALES FEI':ALES 0 .:....c: 0 B.g 0 c C C 0 0 0 .0 C 0 c c 0 0 0 c 0 c 2.3 IJ 0 0 0 c 0 C 0 0 C c 0 0 0 0 0 0 a 0 C 0 0 0 0 0 170.6 115.6 1.0 2.6 8.4 16.g 0 0 0 0 3.5 .8 1.2 .7 .8 0 3.3 0 C 0 5,.1 c 0 c 0 0 0 0 lI.S 2.1 C C 0 C C 3.1 1.3 0 0 C 0 C 0 C 0 lS.E 24.0 0 c 0 c C c 0 c 0 0 a 0 0 C C c c C c 0 0 c C C 0 0 0 0 IJ 8.4 0 c 0 0 0 0 0 0 1<:.8 14.0 c 0 0 0 0 C C c 0 0 0 0 0 0 0 0 0 e.7 8.2 .3 0 .S 0 0 0 0 0 a 0 It'FS 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NUM8R 00 00 PER CUEIC MALES Ft..MALES IMPS MALES 0 0 0 0 4.0 1.5 06/22/69 06/29/69 a 0 07/10/69 07/18/69 07/25/69 08/06/69 08/26/69 03/30/69 09/03/59 0 0 0 0 0 0 0 0 0 0 0 0 0 0 09/14/69 09/28/69 1U/08/69 0 0 0 0 0 0 10129/69 a 12102169 12129/69 01129/70 02/25170 IJft127/70 05/06/70 OS/22/70 06/04/70 0 .2 .2 0 a 0 0 0 06/23/70 07/02/70 0 0 0 0 0 0 0 0 0 0 0 07/16/70 07/29/70 08/13/70 0'\/23/70 01/11/70 09/25/70 10/20170 12/04/70 01/06/71 02116/71 03/30/71 05/03/71 05/14/71 OS/29/11 06/02/71 06/12/71 06/28/71 07/06/71 07/21/71 01i/e2/71 08/1/11 09/2.../71 10/11/71 11/06/71 12/07/71 03/15/72 04/20172 OS/22/72 06/11/72 06/2617 2 07/21/72 'H/05/72 OF 0 .4 2 .0 4.0 0 0 0 0 0 0 0 2.0 1\.2 4. 0 1.0 0 . 2 0.7 0 0 0 0 T EAkLY CTENUPHORES NH03 NHOl IJATE (TlR a a 0 G 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 (J 0 0 FEMALES 0 0 a 0 0 0 0 0 0 a 0 .7 0 E.O 0 0 a .4 0 'f) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1g.8 0 17.6 7.1 22.J 0 0 0 0 0 {) 0 (J 0 0 2.7 1.5 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 a 0 a 0 0 a 0 0 0 0 0 0 0 0 0 0 0 {J 0 0 0 a c 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 .9 .5 0 a 0 0 0 0 0 0 0 0 0 0 0 0 .0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.E 1.0 1.E 0 0 1E.4 14.9 5.0 0 0 hISTC STTICNS t\1<10 NH05 0 0 0 0 0 0 0 0 2.1 0 0 0 0 LIFE 0 0 0 0 0 0 0 0 I"ALt:.S Fi:I"US HPS 0 0 0 C a I'"FS C 0 0 c 0 C c c 0 c C {j c c c 0 G 0 0 0 c 0 0 I! 8 0 0 0 0 0 0 0 G 0 0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 c 0 c 0 0 0 0 0 0 0 0 0 0 0 2.7 G a c C c C C .4 a 0 . 0 0 c 0 c 0 c 0 a .5 0 0 0 c (J 0 2.3 0 .7 0 0 c C (J 0 c c a 0 1.E 5.7 0 26.1 2.7 0 0 8.1 6.8 1.0 0 0 0 5.1 2.2 0 .0 c C 0 c FE/otALES .E 0 1.3 0 (! 0 0 0 0 0 0 0 0 0 0 0 .5 '0 0 0 G 0 .4 0 a 0 0 c 0 C 0 0 c C 0 c a a 0 .4 0 0 0 0 0 0 0 C c C 0 0 0 0 . 0 0 0 IJ 0 .7 0 0 0 0 C C 0 0 0 0 IJ 0 0 c 0 0 2.2 0 C C c 0 0 8 C IJ 0 2.S .4 0 C C (] (] 9.2 3. 4.E 0 0 0 0 0 0 c C 0 0 0 0 0 0 0 0 0 0 0 C 0 c c II'FS 0 0 0 0 0 C 0 C 0 c c .. 0 C C 0 "'ALES 0 2.7 0 3.4 0 3.3 0 0 0 0 0 0 0 0 1.5 0 1.0 .E C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 E.5 0 0 0 0 S 0 0 0 0 0 0 G 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 UMELR PQ CUeIC 0 RI06/fi9 0 g/2 6/h9 O/30/69 0 q/o 3/h'! 09/14/69 09/21\/69 0 10/2'!/F'-9 13 1 ?/02/F,9 12/29/59 J 1129/70 Q 2/25/70 f)4/27170 05/06/70 05/F/7O 061 4/70 06/23/70 07/02170 07/16/70 07/29/70 08/13/70 jJ3/2J/70 Og/11/70 09/25/10 1 J120 170 1.?104/70 01/06/71 O .2 0 0 0 0 0 r;.8 0 38.5 7.3 0 181.1 1g.7 8.2 24.6 0 0 0 0::'./16/71 03/30/71 1.1 U'5/03171 05/14/71 5.2 1. E 05/2<)/-71 06/02nl 06/12171 06/28171 07/06/71 07/21/71 01\/02171 08/9171 OQ/3/71 11)/11171 11/06/71 12/07/71 03/15/7? 04120172 0'5/22/12 01;/11172 06/2A/72 07/21/72 00 <.0 t'iALES FEALES 0 12.1 0 0 0 10.8 0 0 0 0 0 11.8 0 0 0 0 0 0 0 0 0 0 1.0/013/E,9 OBI05/7? 0 IMF 0 (! 0 0 0 0 0 0 0 0 0 0 8 ' 0 0 0 0 0 0 0 0 0 0 0 0 () B 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o. (J 0 0 a C 0 1 :!. 0 1.8 18.1 1 2.7 4.7 0 P..2 .5 12.S 0 0 1.e 13.0 3.E 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 1.2 0 0 2.8 5CYPHOMECl:SAl 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MALES FEMALES 0 8.0 0 1.5 0 .0 0 0 0 13.8 0 2.1 0 0 0 0 0 2.0 0 «t.g 0 10.4 0 2 . c0 0 0 0 0 2. 0 0 0 oR 14.1 E.l 85.5 21.7 0 1.4 31. 1. 172.2 0 0 0 1.0 1.8 3.6 0 0 0 0 0 0 8 0 1) 0 0 0 0 0 0 0 0 0 0 0 0 0 1.0 5.3 S.5 0 3.7 1.8 3.7 0 10.7 3.1 9.2 1.1 0 0 21.9 1.2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.8 T LARLY LIFE S'ATICS ISTC" ""d 0 NH05. NHI13 H01 f) An r}6/22/69 06/29/69 07/10/1',9 07/18/69 07/25/69 f:TEROF 0 0 HPS 0 0 0 0 0 0 0 0 0 0 0 0 0 ALES Fe: Mill 1.4 0 0 0 0 1.3 0 0 0 0 0 0 2.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20.2 1.2 2.2 4.E 4.3 6.8 11.7 0 0 G 0 0 0 .S 0 7.3 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 Q 0 0 0 1) 0 a 0 0 0 22.3 0 5.1 3.4 7.e 0 0 4.5 7.0 2.2 0 0 3.1 0 0 .7 19.1 ES IMFS C C 0 0 0 C c 0 0 0 c C 0 0 c 0 c c c 0 0 0 c c 0 a 0 c 0 0 c c c c C C C C C C C c 0 C c C c c. c c C C 0 C C C 0 0 0 0 C 0 C 0 c 0 0 0 0 C 0 0 0 0 0 C 0 0 0 C c 0 c C c C 0 C 0 c 0 c 0 0 G c c C 0 .e 0 8 0 0 0 0 0 0 0 0 C C 0 0 0 0 0 0 0 0 0 0 0 0 0 I/'FS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 IJ 0 .1 0 0 0 8 c c f"ALES FEMALES 0 .4 4.E 7.e .2 .7 ,.2 .3 . c 0 (J 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.E 0 101 0 0 0 0 0 0 0 G 0 0 0 0 0 0 0 .7 .5 c 0 0 C 0 \D 0 NUMBER DATE 06122169 06129/69 07/10/69 07/18/69 07125/69 08/06/69 08/26/69 08/30/69 09/03/69 09/14/69 09/28/69 10/08/69 10129/69 12/02169 12/29/69 01/29170 03/30/71 05/03/71 05/14111 OS/29/71 06/02171 06/12/11 06/26171 01106/11 07/21/71 08/02171 08/19171 09/23/71 10/11/11 11/06/11 12101111 03/15/72 04/20/72 OS/22112 06/11/12 06126/12 07/21172 08/05172 DECAPOD !-lYSIS 2.0 9.3 0 0 620.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.4 14.7 11.8 7.9 0 2.4 2.6 r .2 0 1.6 0 .4 5.3 0 0 0 0 0 0 0 0 0 0 0 0 0 15.1 1.8 16.3 2.1 44.4 6q.8 21.9 4.0 1.6 0 0 5.9 .5 .9 11.5 2.6 14.2 24.3 10.0 19q.2 . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4.2 13.<3 0 0 0 0 0 6.5 0 0 0 5.7 0 0 43." 12.2 4.8 12.0 . 0 !I 0 0 0 f) 0 0 0 0 0 0 {) 0 0 0 0 0 0 1) 0 0 0 0 0 0 46.9 2.0 .3 0 0 0 0 .5 0 6.8 0 0 0 0 0 0 I) 0 0 0 0 3.2 .3 6.3 72.5 0 2.6 0 0 IMPS ALES FEMALES 121. 1 5.0 C 18.0 0 11.4 1.8 0 0 0 {J 0 0 a 0 0 0 0 C 0 0 0 0 0 (} 0 0 0 0 0 0 0 0 n v 0 0 C 0 0 0 0 0 0 I) 0 0 0 0 0 0 0 0 0 0 a 0 .0 Q 0 0 0 0 1.5 1.2 0 1.0 2.7 [] 0 !) 0 (J 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 1.2 a STATIONS HISTOQY tlH11J 0 a 0 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 C 0 0 0 f) 0 0 0 0 0 0 0 0 0 0 0 0 n 6.1 0 It. 1 0 0 0 0 0 .<3 1.1 0 1.5 .8 0 0 0 0 0 0 0 0 0 0 0 0 Q 0 0 (! 0 0 D 0 0 0 IJ 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 .<3 0 1) !j 0 o. .2 0 .8 0 0 0 .3 2.8 2.1 2.1 .2 [) 0 O 0 Q 0 0 0 0 0 0 0 0 0 0 0 0 0 I) 0 0 {) 0 MALES 0 0 0 0 0 0 0 0 0 6.0 IMPS 0 0 0 0 0 0 0 Q 2.0 FEMALES 0 0 0 0 0 0 0 0 0 0 0 2.7 0 0 0 0 .11 I} LIFE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Q 5.5 2.R 0 .1 0 0 0 MALES 0 31. II 3.9 .4 AT EARLY NHOS NH03 0 0 0 0 I] 0 0 0 10.2 50.1 192.5 16.4 02/16/71 OF 0 0 0 0 0 0 0 0 48.4 06/04/70 061Z3/10 01/02170 07/16/70 01/29170 08/13110 08/23/10 09/11/10 091Z5/10 12/04110 01/06/71 ETER IMPS 02/25/70 04/27170 10/20/10 CUBIC NHOl MALES FEMALES S.7 05/06170 OS/22/70 PER 0 0 0 .2 0 0 2.2 G 0 .2 . 4.q 0 1.5 FEMALES C 0 0 0 0 0 0 0 0 0 0 0 C . 0 () 0 0 a 0 0 0 0 0 0 0 0 c 0 0 D 0 0 0 0 0 0 .5 .4 1.3 .6 0 0 0 0 0 0 fJ n D 0 0 0 0 0 0 0 Ij 0 0 0 0 0 [) 0 1.1 c .5 .3 0 0 0 0 0 0 0 0 0 0 0 0 0 HPS iJ 0 0 G 0 0 v 0 0 a 0 0 0 0 0 {) 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 {) 0 0 0 0 0 (j 0 0 :] 0 0 0 0 0 0 0 a 0 0 C 0 0 I NUMBER PER CUBIC 06/22169 06129/69 07/10/69 07/18/69 07/25/69 08/06/69 08/26/69 08/30/69 09/03169 09/14/6Q 09/28/69 10/08/69 10/29/69 .12102/69 12129/69 01/2917 [ 02/25170 04/27170 ()5/06110 ()5/22/70 (J6/04/7D 10/11/71 11/06/71 12/01/71 0 3/1 5/72 0'+/20/72 OS/22/72 06/11112 06/28/72 01/21/72 08/05/12 0 \) f} f} 0 2.0 0 () 0 0 0 0 0 '0 0 .4 2.6 0 130.7 0 0 0 0 0 0 0 0 S.e: . 0 3.1 0 5.6 0 14.6 11.1 0 0 1105.3 150.0 3.3 0 106.2 154.2 21.8 31.8 29.4 0 1.8 60.0 46.1 10.7 0 38.3 146.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 () 0 0 0 0 0 0 0 0 0 0 0 0 0 o. 0 0 0 0 0 \) 0 0 0 0 45.2 4.0 166.!! 4.8 0 296.1 14.3 0 0 0 0 0 0 0 0 0 0 0 0 216.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IMPS 32.5 0 0 0 0 0 0 0 0 0 0 0 II 0 140.4 0 013/23/71 f} 0 0 0 0 0 0 0 0 0 0 0 0 10/20/70 12/04170 06/02/71 ()6/12/71 06/28171 07/06/71 07/21/71 08/02171 08/19/71 0 0 0 0 a 0 0 1.0 5.4 8.0 5.2 1.6 120.Q 0 0 0 1.8 47.e; 8.0 14.1 6.E .15 1.5 0 95.q 0 9.0 .6 0 AT EARLY LIFE HISTOY STATION$ NH10 NH05. MALES FEMALE'S 0 0 0 0 0 0 0 5.8 4.7 8.0 0 II 257.1 22.3 269.5 51.1 0 55.3 0 62.8 226.7 OS/2C)/71 IMPS 0 70.0 14.7 0 0 0 0 1.3 0 0 0 20.4 .2 0 0 592.5 06/23170 07/02/70 07/16/70 07129/70 08113/70 08/23/10 09/11110 013/25170 01/06/71 02116171 03/30/71 05/03/71 05/14/71 <D ..... MALES FEMALES 0 BARNACLE NAUP NHOJ NHOl DATE METER OF 0 0 0 0 0 I 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I} MALES FEMALES IMPS 0 0 2.8 0 18.8 0 0 0 0 0 0 C 0 .1 17.7 0 0 0 87.5 0 0 ' 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9.5 0 5.4 .5 0 0 0 0 0 0 0 0 0 0 0 0 fI.O 8.8 0 5.2 0 .4 10.9 0 0 9.4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 34.4 5.3 4.9 0 85.0 0 0 0 0 1.2 0 7.6 35.2 0 .4 0 5.4 0 6.9 0 4.6 (J > 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o. 0 0 0 0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 MALES FE!o'ALES ' 2. 0 . 0 0 Q 0 0 0 0 0 C 0 0 0 0 a 0 0 J 0 0 (} 0 0 . 0 0 0 0 0 0 0 fj 0 0 0 n 0 0 .1\ 13. R f) 0 0 0 .4 4.4 1.8 0 .2 G 0 415.0 0 ,) ,.. .. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 .5 0 0 2.7 0 0 0 0 0 0 0 0 .3 0 3.3 23.2 0 0 0 .3 0 1\.5 n 0 (I 0 0 C 0 0 G 0 0 0 0 0 0 0 0 0 iJ 0 0 0 0 0 0 0 0 0 0 0 0 IMPS 0 0 0 0 0 U 0 0 G 0 0 r 0 0 0 G 0 0 0 0 0 0 0 0 0 0 0 tJ 0 0 0 0 0 0 0 0 0 0 ' " 0 0 0 " n (] 0 0 0 0 0 0 C 0 0 C 0 0 G 0 0 0 n 0 f) 0 0 11 0 (1 0 .., 0 0 " 0 0 0 0 0 NUMBER <D N PER CUBIC 06129/6<J 07/10/&<J 07/18/&9 07/25/&9 08/0&/6Q 08/26/6Q 08/30/69 O<)/OJ/&<J 0<)/14/69 09/28/69 10/08/69 10/2<J/69 12/02169 12/29/&9 iJ1/29./ 10 02/25110 04/21/70 MALE'S FEMALES 0 &.0 80.8 13.3 0 0 0 0 362.6 27.0 0 0 0 1.4 .1 13.9 2.4 17.1 .4 0 0 0 0 0 0 0 0 0 0 0 0 0 08/13110 08/23/70 0<)/11110 0<)125/10 10/20110 12/04110 01/06/11 02/16/71 03130/11 27.1 3.6 86.1 49t.6 105.4 0 0 0 0 0 0 0 0 05/03/71 05/14/11 OS/29/11 06/02171 2CJ.6 34.6 3.3 4.2 .8 6.0 0 0 0 0 0 0 0 0 06/12/11 0&128171 07/06/71 07121/71 08/02171 08/1<J/71 254.CJ 39.3 0 0 9.1 0 0 0 0 0 0 10/11/11 11/06/71 12/07/71 03/15172 94.6 211.5 2.4 10.9 0 0 0 0 09/23111 04./20112 OS/22172 06/1111? 06/28/12 01121172 08/05172 6.2 73.1 3.5 33.1 4.7 29.4 2.2 99.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.8 0 0 0 0 0 0 0 0 0 0 0 0 0 32.4 4.1 &6.6 250.6 519.7 1.3 0 IMPS 0 0 0 05/0&110 OS/22110 0&/04110 0&/23170 07/02170 07/1&/10 01/29/70 OF IVALVE VELIGERS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ;) 0 0 0 0 0 0 0 0 0 0 I) 0 0 0 0 n 0 0 0 0 0 0 0 0 MALES FHAlES 0 2.0 15.5 4.1 6.2 0 0 0 21.0 22.4 133. 3 0 0 14.2 4.0 8.13 .3 30.1 6.7 9.3 14.3 1.0 34.9 21'.2 53.0 33.7 6.9 7&8.7 65. 9 165.6 1.8 16.7 25.1 2.9 3.6 2.7 0 1.8 63.6 0 .4 0 0 4.1 10.7 39.3 63.3 1.6 .5 0 35. E 2.5 3&.0 3.7 0 UPS LIFE HISTOPY STATIONS NH10 0 MALES FEMALES a a 0 0 0 0 0 0 !J 0 0 0 0 0 Q 0 0 6.8 0 0 0 0 0 0 0 0 0 0 0 0 7.8 0 0 0 I] 0 0 0 0 0 0 0 0 0 0 0 0 0 n 0 0 0 AT EARLY NH05 NH03 MHOI DATE 06122169 METER n 0 0 0 IJ 0 0 :J 0 0 a 0 0 u 0 0 0 0 0 I] 0 0 n 0 0 0 0 a 1) 0 0 0 0 0, 0 0 0 a 0 0 0 0 0 0 0 0 0 0 () 0 0 !1 0 "0 0 0 0 0 0 oJ 0 0 5.4 c 53.2 54.1 13.7 11.0 0 0 0 .0 5.1 .8 0 0 0 0 0 0 1.8 1.6 14.9 0 3.7 2.0 0 0 0 0 I) .1 3.8 2.3 2.4 116.1 1.7 .3 23.7 30.4 0 4.2 6.6 0 18.2 0 3.4 0 0 4.6 1.8 .9 15.7 19.1 4.4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .8 0 0 0 3.3 0 1.1 0 3.9 6.9 21.9 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 () 0 0 0 0 0 0 0 0 Q 0 0 0 2.7 6.5 IMPS 0 0 0 0 Q 0 0 0 0 0 Q 0 0 0 0 0 0 0 0 0 0 0 0 0 I) 0 0 0 0 0 0 0 0 MALES FEMALES a G t.3 0 0 0 0 G 0 0 0 0 0 . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 D 0 " c c 0 0 0 0 D 1.3 0.3 G I) 0 1.7 0 3. .1', 2.5 .2 .4" .6 .9 4. 12.3 94.4 c 2.'3 3.0 4.0 .9 c 0 .7r, " 0 0 rJ 1.6 .IS 1.0 D 0 G 3.3 0 0 0 .7 4.3 1.0 .7 .5 0 0 0 2.1 1.2 1.1 0 0 0 u 0 0 0 0 0 0 0 0 0 0 0 0 !t'PS 0 0 0 0 0 0 0 0 0 0 0 c 0 0 0 0 0 0 0 J 0 0 0 0 0 0 U 0 0 0 0 0 a 0 0 0 0 0 0 0 [1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a Q 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 r NUMBER PER CU8IC METER OF GASTQO VElIGERS AT EARLY LIFE HISTORY STATIONS OATE 0612Zf&9 06129/69 07110/69 07118/&9 07125/&9 08/06/&9 08/26/&9 08/30/69 09/14/69 09/28/&9 10/08/&9 10/29/&9 12102169 12129/&9 01/29/10 02125/10 04/27/10 MALES FEMALES 0 0 0 0 32.3 0 0 0 0 0 0 0 0 0 0 9.7 0 1.1 0 0 0 0 0 0 .1 0 0 5.9 2.7 0 0 1.0 22.8 0 0 0 05/06/10 OS/22/10 06/04/7Q 06/23/70 07/02170 7.0 0 4.4 33.4 173.2 DCJ/03/&9 a 7/16/70 07/29/10 08/13/70 08/23/70 0«:1/11170 0«:1/25/70 10/20170 12/04/10 01/0&/71 02/16/71 03/30/71 05/03/71 05/14/71 OS/2'U71 06/02171 06/12/71 06/21\/71 \0 \101 J7/06/71 07/21/71 08/02/71 08/19/11 09123/71 10/11/71 11/06/71 12/07171 03/15/72 04/20/72 OS/22/72 06/11/72 06/28/72 07121172 08/05/72 0 0 7.5 0 21.0 227.5 17.5 .4 .9 8.CJ 3.3 30.2 5.6 42.3 0 52.0 30.4 0 0 3.1 2.0 2.7 31.3 5q.9 .5 .9 10.6 15.6 1.2 5.1 1.7 41.7 NH05. NH03 NH01 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IMPS 0 0 0 0 0 0 0 0 0 I) 0 0 0 0 0 0 0 0 .0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 g 0 0 "'ALE 4.0 0 0 0 0 2.1 a 3.4 0 3.3 0 14.6 0 2.0 2.8 .7 10.0 1.7 10.2 2.8 0 0 4.0 4.2 12.0 0 1.4 21\.0 3.E: 46.4 4.6 2.3 10.0 3.9 25.2 2.1 2.1 0 19.1 3.9 .4 0 0 0 0 20.0 13.8 1.E 2.5 0 5.5 0 1.0 .6 0 FEMALES 0 0 0 .0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O. 0 0 a 0 0 1J HiPS 0 0 0 0 0 0 0 0 0 0 0 0 0 I) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 NHI0 MALES FEMALES 2.8 0 5.4 3.3 0 1.3 0 6.1 0 2.7 35.E: 0 12.6 0 3.0 1.4 2.6 1.7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (; 0 0 0 0 0 0 0 .1 4.0 5.1 1.2 .7 1.3 .4 6.A 16.4 1.E: 4.0 4.7 1.0 21.1 0 1.2 0 14.2 a 0 0 2.3 0 0 5.6 1.0 4.4 3.0 0 .8 1.9 1.2 1.3 1.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a. 0 0 0 0 C 0 a 0 0 0 0 0 0 0 0 0 0 IMPS 0 0 0 0 (J 0 G 0 0 0 0 0 J 0 0 l1 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MALfS 0 1.3 0 0 C u 0 .4 0 0 0 0 3.4 .7 1.6 1. C .8 . IJ .? 0 .4 .4 0 0 .1 1.4 1.2 .7 0 1.1 4.1 1.8 0 1.3 .6 C! 0 2.5 0 0 a .6 0 .3 1.1 0 .'5 1.3 0 0 0 0 2.3 0 FE",o,LfS 0 0 0 0 0 0 0 G 0 n 0 0 0 0 0 0 0 IMPS 0 C 0 0 C 0 0 n G 0 I) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C. 0 I) 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Q 0 0 0 0 0 0 0 0 0 0 0 C a :) 0 a 0 0 0 0 a \0 NUMBER PER CUBIC METER OF MALES FEMALES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0612(U6«:1 07/10/69 07/18/69 07/25/69 08/06/69 o 8126/69 08/30/6«:1 0«:1/03/6«:1 0«:1114/69 0 0 09/28/6«:1 10/06/69 10/2Q/69 12102/69 12129/69 01129170 02125/70 0 0 0 0 0 0 0 0 0 0 0 0 1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 04127/70 05/06/70 05122/70 06/04/70 06123/70 07102170 07/16170 07/29/70 08/13/70 08/23170 0«:1/11/70 0«:1/25/70 0 0 0 0 0 0 0 130.0 0 0 0 a 40.3 2.7 1.1 0 0 0 0 0 0 0 0 0 ~ I) 0 0 0 0 22.8 0 10120170 12104/70 01/06/71 02116171 03/30171 J5/03/71 05/14/71 OS/29/71 06/02171 06/12/71 06/28171 07/06171 07121171 08/02/71 08/1Q171 OQ123/71 10/11171 11/06171 12/07171 03/15172 04/20172 OS/22/72 06/11172 06/28172 07121172 08/05/72 0 0 IPS 0 0 0 0 0 0 0 0 0 0 --- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I) 0 0 0 0 0 0 0 0 n 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 HALES HI"ALES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 .2 22.0 0 0 0 0 0 -0 0 4.8 0 0 0 23.2 0 0 .3 0 0 0 0 0 0 130.4 0 0 0 0 4.1 2.7 2.2 0 0 0 0 2.7 0 0 0 0 STATION NH10 NHO'5 NH03 NHOl OATE 0612216Q AT EARLY LIFE HISTOY PLUTEIJS 0 0 0 0 !) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Q 0 0 D 0 0 () 0 0 G 0 0 !J ItoIPS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 J 0 0 0 0 0 0 0 0 0 0 () :J 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MALES FEMALES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7.4 0 0 C 0 0 0 0 2.3 1.'5 0 0 0 0 0 0 0 0 10.4 1.3 0 0 3Lt.lt 0 0 0 0 5.4 0 12.3 0 0 0 1.2 0 I) 0 0 0 0 0 PIPS 0 0 0 0 0 0 0 0 Q 0 Q f} 0 0 0 0 0 c 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 n 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 G 0 0 0 0 0 0 0 0 () 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MALES FEMALE'S 0 0 0 0 C J 0 0 0 0 a 0 0 0 0 0 a G 0 0 'J 0 0 " " 0 0 .4 0 0 0 0 0 D I] 0 .1 0 0 0 0 0 . c; 0 G 1.3 0 c 0 0 D 0 0 0 0 0 -0 0 0 0 0 0 0 0 0 0 0 H'PS 0 0 I) 0 0 C 0 0 Q 0 0 0 0 0 0 0 0 0 0 0 0 G 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (] 0 0 0 0 0 0 0 c 0 0 0 0 0 (j 0 0 0 6.'5 0 0 (J 0 .3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 n 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ... C NUMElR PER CUBIC t'j) LES Ff.MALrS 06/22169 07/10/69 06/2Q/r,9 n7l 011 /6 /6 08/0G/f)g 013/26/f)g 08/30/69 09/03/69 09/14/6Q 09/28/69 10/0Rl09 10/2<3/69 0 0 [) 0 () 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12104/70 01106/71 0 .5 0 0 0 0 0 03/30171 Otj/03/71 0 0 0 O. 0 0 0 0 121213/69 01/29/70 02/25/70 04/27/70 05/06170 O/22/70 0 /04170 06/73170 07/02/70 07/16170 07/?CI/70 08/13170 08/23170 09/11/70 09/25170 10/20170 02116/71 8 H 06/02/71 06/12/71 06/28/71 07/06171 07/21/71 08/02171 08/113/71 09/23/71 10/11/71 11/06/71 12/07/71 03/15172 04/20/72 OS/22/72 0 /p/72 I 8/72 07/21172 \0 0 0 0 0 0 0 0 0 0 0 0 0 0 I PS 0 0 0 0 0 C 0 0 0 Q 0 0 0 0 0 0 0 53.7 0 0 12.8 0 12.E 5.4 0 2.7 0 12102/69 V1 0 0 0 0 0 2.0 0 0 7.7 0 0 08/0'5/72 0 1201 0 0 5.4 55. S 6.3 0 0 0 0 0 0 0 0 0 0 1.3 {] 1.2 ISC FISH EGGS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (\ 0 0 {) MAL::S FEMALE:: 0 0 C 0 0 .0 0 0 0 0 0 2.1 0 0 0 3.1t C 20.4 0 4.9 0 0 0 0 0 0 0 u 0 0 5.4 0 5.0 28.6 7.2 0 0 0 0 0 c 0 0 0 0 0 0 0 (I 0 0 c c c 0 0 0 0 0 I] 8 0 0 0 0 0 0 0 0 0 0 0 2.8 0 0 1.2 0 0 0 0 0 0 0 0 0 0 0 0 lJ 0 (I 0 0 0 0 0 0 0 0 0 0 4.1 30.E 1.C 14.7 0 0 0 1.1 0 0 0 0 0 8 2J (! {] c c 0 0 0 3.H 0 1.0 18.S 1.2 3.0 0 0 2.7 0 c 0 0 c 0 0 0 c 0 0 0 STTICS NHI0 0 0 0 0 {] 5.3 E.4 0 8.1 1.8 1.8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 II 0 a 0 0 0 i. .0 8 0 0 0 0 0 0 c 0 0 0 0 0 C 0 0 0 0 lIFE HISTCY ,.,IILES FE,.,lILn 0 C C 0 C 0 0 IJ B 0 0 0 0 0 2.0 a 6.8 5. C 0 0 0 0 0 0 0 0 o 0 0 0 {) 0 0 0 0 0 0 {] 0 0 0 0 0 0 0 UPS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 T ElY t-;H05. NH03 NtiOl OIlTf [TER OF 0 .C3 G II' f::: C 0 C 0 C 0 C 0 c C c 0 c 0 0 0 0 0 0 c 0 "'AES FEI'AlES 0 0 0 0 0 0 0 .E 0 0 0 0 0 0 0 301 0 1.8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C 0 1.1 1.2 .7 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 C 0 c 0 0 0 0 C C C 0 c {] {] c 0 C' 0 C C C 0 c C ( c c 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 0 0 0 0 0 0 .3 .3 0 0 {] 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 C C 0 0 0 C c 0 c c c 0 {] 0 0 0 0 c c c 0 0 0 0 0 0 0 0 0 0 0 0 C C C 0 0 {] 0 0 c H'FS 0 0 0 0 0 0 0 0 0 0 0 0 0 {] 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -- ..0 NUMEER (J\ PER CUBIC tTER OF NH01 DAH 06/22/69 06/29/69 07/10/69 07/1/6 07/2 /6 08/06/fi9 08/26/69 01\/30/69 09/03/69 09/14/69 09/2R/69 10/08/69 10/29/69 12/02/69 12129/69 01/29/70 02125/70 04/27/70 05/06170 05/2170 06/0 /70 06/23/70 07/02170 07/16/70 07129170 08/13/70 08/23/70 09/11/70 09/25170 10/20/70 12/04170 01/06/71 D2I16/71 03/30/11 0 5/ 0 3/7 1 05/14/71 05/29/71 06/02/71 06/12/71 06/28171 07106/71 07/21/71 08/02/71 O/19/71 09/23/71 10/11/71 11/06/71 12/07/71 03/15/72 04/20/72 OS/22/72 06/11/72 1J6/2R/72 07/21/72 08/05/72 ~ 8 0 0 0 0 0 1.8 0 13.1 0 0 0 0 G 0 0 0 0 0 0 3. a 6.2 0 78. E 0 10.4 0 0 0 0 L.O 13.6 2.2 7.D 0 0 6.2 70.0 0 1. 0 0 tT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 {) 0 0 0 0 0 0 0 0 0 0 0 0 0 HFS 0 0 0 0 0 0 0 0 MALES FEMALfS 0 0 E.2 0 0 0 0 0 0 G 0 0 0 0 0 0 1] {] (1 0 0 0 0 0 0 0 0 0 {J 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 U 0 0 18.3 0 0 0 2.0 0 0 0 0 0 0 0 0 0 0 0 0 0 46.6 0 7.2 .S 2.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (1 1'3.4 0 0 0 0 0 () (1 . C 0 0 0 0 C 0 0 {] 0 0 0 1'::.7 9.5 0 {) 0 0 0 13.4 E.7 5.8 1.1 0 0 11.2 0 2. 0 0 0 EARLY LIFE HISTC" STATICNS NH05 NH03 t'ALES FHALES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 WORI1 0 0 0 HF ALES 0 0 0 0 0 0 0 0 0 () 0 0 0 0 0 0 8 C 0 a 0 0 0 0 0 0 0 C 0 0 0 0 0 C 0 0 C 0 {] 0 0 0 0 0 0 0 0 0 IJ 0 {] C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 c 0 t.1-10 IH FE.t'LE 0 0 0 0 0 C C 0 0 1.3 0 0 0 0 C 0 0 C 0 0 0 0 2.7 0 30.3 C 0 0 1.9 0. 0 0 0 0 0 0 0 0 0 0 {) 0 0 0 19.9 0 4.2 2.7 4.9 0 4.1 0 a 0 0 0 0 12. 6.0 6.6 0 15.6 .8 0 1.2 0 0 C 0 C C 0 0 C 0 C C C 0 C C 0 0 0 C 0 0 C C c 0 C C C 0 c c C C C C t' 0 (J C ( C C ( C C C C 0 0 C C C C C 0 c C C 0 0 0 c 0 (] 0 C C 0 0 C C () 0 C C 0 C 0 c 0 C 0 0 0 C 0 c 0 0 c C c 0 I'AlES FHAlES 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13.e 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.1 0 0 1.1 0 0 0 0 0 0 0 0 (] 4.4 e.7 .5 0 0 0 0 0 0 0 0 0 0 . HFS 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IJ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PR UMeER CUBIC MlTER uF 06/22/69 06/29/69 07/10/69 IJ 7/16169 32.3 07/25/69 138/06/69 (J 8/26/69 49.3 03/30/69 09/03/69 139/14/69 09/26/69 1.0/06/69 1. 0/29/69 t 2/02169 1. 2129/69 131129/70 132/25/70 13'+12 7/70 05/06/70 05/22/70 06/04/70 06/23/70 137/02/70 137/16/70 07/29/70 0 R/13/70 O'}/23170 09/11/70 (jg/25/70 10120/70 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.E 2.2 .2 4.4 11.1 0 0 0 0 0 0 0 0 7.2 0 62.8 9.5 0 0 0 0 0 0 0 0 Q 0 0 02116/71 1.1 0 0 0 0 05/14/71 1.6 0 12/04/70 01/06/71 03/30/71 05/03/71 0 5//71 06/ /71 06/12/11 06/26/71 07/06/71 07/21/11 013/02/11 08/19/71 0'3/23/11 10/11/71 11/06/71 12/07/71 03/15/72 04/20/72 05/22/72 05/11/72 06/28/72 <.0, -....) f",AL!:.S Ft,.AI..ES 07121/12 08/05/72 .4 E.4 0 0 0 0 41. E 12.5 0 0 21. 9 25.2 U 0 7.0 13.7 0 .<3 2.6 0 3 0 0 0 0 0 0 0 0 0 0 0 0 IMPS 0 0 0 {J 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.1 0 0 0 0 HAI..t.S FI:.HALES 10.8 0 () 0 0 0 8 0 0 0 0 0 0 0 0 0 1.0 0 .2 28.1 0 0 0 0 24.5 1.0 0 1E.S 0 1.4 8.0 21.4 1138.7 0 7.3 3.6 0 0 0 0 1. 8 1.9 31.8 0 0 0 4E.3 0 .7 HPS 0 0 0 .0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C a 0 0 0 O 0 0 0 0 0 0 0 0 0 0 0 0 C 0 Q 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 G 0 Q 0 0 0 0 0 C 0 E.9 2.2 0 0 0 0 0 0 0 0 {) 0 0 0 0 0 0 0 5.4 0 0 3.3 0 1.2 0 0 0 0 0 0 0 0 .5 LIFE IS1CY STATICS NH10 0 0 FL/'HE::i 0 0 0 a "'ALES 0 0 0 3.8 0 0 0 0 0 C 0 0 C 0 0 0 C 0 0 C 0 C C 0 0 0 C C C C 0 C 0 10.5 1.5 .7 0 4.1 135.8 0 3.1 2.8 0 0 1.3 C 0 C 0 0 C 0 C 0 0 0 0 0 0 0 C 0 C 0 . 0 2 C .7 C C 0 0 (] C 0 0 C 0 1001 1.7 33.4 0 0 0 0 0 6.0 2.3 0 C 0 0 0 () C C C C 0 0 1.0 0 0 0 C 0 C C 0 C 0 C 0 0 C Q 0 0 C 0 0 C C 0 F£MALES IMFS 0 . 41. 9 0 0 0 0 0 2.5 0 IJ 0 5.8 EARlY t'AI..t:S 0 0 0 3.0 "1 t-.H05. Nli03 NH01 () 4T f. CCPt;POD NAUFI..Il 0 C 0 0 0 C 0 .0 0 C C 0 0 1 2 .0 C 4.7 0 0 0 0 0 0 0 0 0 .1 .4 E.8 0 0 0 0 0 0 2.2 .1 4.2 0 92.E 1.1 0 2.0 .It 0 1.3 0 .1 0 3.8 0 0 0 .E 1.3 .1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.2 0 C 0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 0 0 .5 0 0 0 0 0 0 0 0 0 2.2 2.0 3.8 0 0 0 0 0 0 0 0 0 0 0 0 E.5 0 HPS 0 0 0 0 0 0 0 0 0 0 0 0 0 C 0 0 0 0 0 <0 00 NUM8tR P£ CUBIC 06/22/69 06/29/69 01110/69 07118/69 0 7/ 5/69 08/ 6/69 08/26/69 08/30/69 09/03/69 09/14/69 09/28/69 10/08/6<;1 1 0/29/69 12/02/69 12129/69 0112<;1./70 02/25/70 fJ4/27170 05/06170 OS/22170 06/04170 06/23/70 01102170 07/16/70 07/29170 08/13/70 08/23/70 0<;1/11170 09/25170 10/20170 12/04/70 01/06/71 02/16/71 03/30/71 05/03/71 05/14/71 05/2<;1/71 06/02/71 06/12/71 06/28171 07/06/11 07/21171 08102171 08/1<;1/71 09/23171 10/11/71 11/06/71 12/07/71 03115/72 04/20/72 05/22/72 06/11/72 06/28172 07/21/72 08/05/72 "'ALES 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 U a 0 0 0 0 0 FEMAUS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 'I CROC ALANUS 1.2 IMPS 0 0 0 0 0 0 0 0 2.6 0 0 0 0 0 0 0 '3.7 0 0 0 0 11.1 0 1.8 0 0 . 0 0 0 0 0 0 0 0 0 0 0 0 n n 0 1.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.4 MALES FE.HALt..S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 u 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 I) 0 AT EARLY LIFE HISTC" SlATICNS NHI0 NH05 NH03 NHOl DATE: OF ETER 2.a 0 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 .9 0 1.2 0 1] 4.2 4.6 0 0 2. 0 0 0 0 0 0 0 0 0 0 0 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IMFS 0 0 MAlfS FEI'IAlES 0 14.4 0 "ALES FEMALES 0 0 0 0 0 0 0 0 1. 0 0 C 0 0 0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 0 C .S 0 C c n 0 0 .5 0 0 0 C 1.0 6.3 1.3 0 0 0 .7 0 Q (; .4 0 1] 0 0 0 0 0 0 0 0 0 0 0 1.2 0 c 0 0 0 0 0 0 0 0 0 0 1.2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .7 0 0 0 0 0 1.2 UPS a 0 0 0 0 0 .D 0 0 0 !J 0 0 0 0 0 1) 0 0 0 0 D 1.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IJ 0. 0 0 0 0 0 c 0 0 0 0 c (J 0 0 0 0 c c 0 c c 0 0 C 0 IJ 0 0 0 0 0 C .1 .S a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .4 0 .6 0 0 0 0 0 0 1.2 0 0 0 0 0 0 0 0 0 .0 0 0 0 0 0 .3 0 0 .4 0 1.7 (J 0 1.e 6 0 0 0 0 0 0 0 0 0 0 0 0 c c .'3 0 1.0 2.5 C IJ 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .2 0 0 0 II'FS 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4.2 0 0 .2 0 0 1,8 0 .6 .2 0 0 0 0 0 0 0 0 0 .6 0 0 0 0 0 0 0 0 0 1.1 .7 0 0 0 0 0 0 0 0 ..... 0 0 STATIONS ON 02116/11 NH20 .. MALE f"EMALE-IMMMALE CAL. MARSHALLAE .7 3.7 10.8 ~~T ENUI CORNI g ~.~~._.~-_.~~.~.~ CAL.CRISTATUS 0 0 CAL. PLUMGHRUS 0 0 EUCAl. BUNGIIBU 0 11 RHINCAL. NASUTUS 0 0 RARACAL... P.ARVUS.. .7 4.42.5 CALOCALSTYLIREH PSEUOOCAl. MICR OC'Ate SP. 0 21.5 CLAUSO. PERGENS CUU SO. PARAPERG CLAUSOIMMATURE CTENOCAl.VANUS AETIOEUS ARHATUS GAIDIUS BREVISPI --€iffitti~€t:t*,-R~rR-'_._"-"'it PARAEUCH. JAPONI 1.2 ACARTIA DANAE PARACAL. ACULEATO 'UNIOENTIFIEDCOP" COPEPOO NAUPLII NA.UP.t.II. .oSTRACODS lIHACINA HELICIN CHAE.TOGNATItS ..6.0 TOHOPTERIS OIKOPLEURA SPP. -euTBf'6PH&RE..g..c ,,---, SCYPHOMEOUSAE NECTOPHORE S .7 22.3 0 . 2..8.~. 0 I) 0 0 ,,~ VELIGE YOUNG LITTORINA (I ..0 0 0 1.6 1.0 0 0 0 .5 .' 00 1.4 0 0 0 0-0' 0 0 1.2 0 0 n 0 0 0 I) 4.6 0 . '2 0 0 I) 0 0 0 +._-~ 00..1..2. j,..2 2.3 ~ "0 0 . 0 (J 0 0 '0 .0 ~'9 I) 0""'0 .0 0 0 I) 0 0 I) .~-- I) I) o... o.~.. 8 0.-0.. I) .6 0 0 .5 0 0 0 0 .7 .2 0 '1;7 3.2 I) ,..r"2.6 0 0 i. II 0 .5 I) 0 .. ...2...~ 0 0 0 0 0 fl 8 0 0 0 .3 ~..1.~ l:t~:~. 0 0 .3 . 0 0 0 .8 f) 0 0 """0 .3 0 0 .0 0 .. . .. .0.. 0 "0 0 & UO-'D' 0 0 0- 0 0 ,...3 u .3 0 "2~0 2.0 0 . .8 ~ .0 .0 .3 ..3. ~ 0 0 0 0 0 0 I) 0 .5 a i} iJ---- 0 0 0 .0 IT' .0 .0 . ...O 0 ~. ..~.o 0 0 4.2 0 0 0 0 0... .6 7.5 .~.g .6 0 0 0 a 0 0 0 .0 .0 ~--+- . O'U'~lJ 0 .; :3.? - 9 . 0 o ... .~.. 0 .0 0 0 . . 16.4 0 0 0 "DU 0 .3 .0. 0 0 . O' 0 7.2 0 I) .0 ...... .~.o 30.1 + 0 0 ...0.. 3.3 1.7 G ""0 .6 1...1 .._~ .0 .3 "~!J'" 27.4 0 1.1 0 0 g 0'" 0 0 0 ..u.O~I.L~..a. .2 6.2 B I) . 0 2 0 .2...5..0~.~... &--0 ~-tJ--.~-~--tr-""'--ir--' 0 0 13.4 2.8 .5.67.8 (j 0 0 0 .2 0 00"'[- 0 0 0 0 0 I) 0 1.4 0 .2 D .2 0 ...DO.. u..~-~...""""i:..:; e- II T~:'~:~ 0 ~2 "~';'2'--'OO 0 0 ¥ .7 0 & 5.5 0 .3..9 0 2.0 2.8 0 22.8 1.1 ~-~._+ 1.2 I) I) 0 0 .40.43..1. 0 1.0 2.5 0 1.1 0 .. U . I) -~...o.. .3 10.0 .6 t'.r-'."3 3.4.3 'ir-"--'i"i3'--""' 0 0 I) tr D 0 0 3.0 1.0 + 0 0.1 0 0 on .3 4.7 0 0 I) 5. 42.5 .. 0 .3 0 0 0 0 0 2.2 .Q 0 0 0 0 0 0 . 7.2 0 0 0 0 0. 8.2 0 0 'O'~'-O'''---dO-'D'''' 0 . ""~Z" 1.~2:¥ 0 .2 I) 53.5 .. 1)' tr-~-- 2.2 .0.0..0.. tr 0 .' 11.4 of}_._~ 0 I) ' e-~ 0 0 0 0 I) .6 0 ..0 . 00 .2 IMM 0 .6.6 0 .. 22.8 2.7 5.5 0 .~:;. 0 0 .2 ft 0 --t-AR6E ROOMO"'€1ffi'5:,,~~~--"+-"~-"-+ CALANUS EGGS 2.6 0 WORM 0 OU~"2"0 0 0 . '~4" 0 0- "0 .V.El.IGE.R 0 .0 0 0 ~+ 0 i} 0 11.1 1.43.731.1 .2 0 ""'it' 0 0 .~ 0 .. 0 .7 25.1 4.0 0 1.2 0 O. .5 of}-"-""'r'~' 0 1.~.~:~.. 0 0 0 .2 0 16.2 '-..fr 1<~.7 0 0 0 1} 3.0 .7 MYSIS GASTROPOD .. ~.. 1} 2.2 . . 11 0 0 -"~"--+"---~'-'--"'-6'-'-"~~'9_u . 0 0 0 0 CRA13Z0E'A"'~T SHRIMP . .CLAM .2 0 . .50"0 LARVAL AHPHIPOD EUPHAUSIIO CAlYP I SOPOOS l:~" .5 0 0.7 ~'it 0 .2 0 32.5 8.2 1.6 3.4 0 0 'f}---""'1:,,,,,,~~ AHPHIPODS EUPHA~UPt; 0 coo 0 DNCAEAPEPODI.T.ES...Q. -"., .0 0 CORYCAEUS ANGlIC ONCAEATElfElLA SP . CORYCAEUS 0 .2 'O~2" 1.8 0 38.0 3.2 0 '""6'---it' 0 0 .q OITH. SPINIROSTR -_uONCAE A CONIFERA ONCAEA OENTIPES 0 {I 8.~ 0 23.0 NH50 MAlEF.EMALE~IMM~ALEfTMALE ".lr"~'.2'.~"'._"~"~"""~~"5'.~~~'~'-+~""-'i.~ 0 0 0 0 2.0 0 1.2 0 0 2.2 0 0 ~2~50 0 0 0 .2 0 . 2.6 . .1.0 . 1.21.3..2 i}.~--~-'1t--~ .2 0 . 3..1 SIHIlIS 0 142.8 6.95.1. 0 0 0 ACART!.- t6 N6IRBt ALL . .5 ~~¥bfoI~I~8~ENS' 0 0 NH40 UM .2 1t 0 0 00' 0 .63.& 0 2.8 2.3. 0 0 CENTROPAGES OOMI LUCI CUTIAF LAVIC..2 HETERORHAB. PAPI C ANOACIA B IP INNA OITHONA 1.6 2.3 0 0 .6 ~ PU 31 L1:--""""'-i}"':"."--'i}~ CLAUSO.ARCUICOR ..CAt.ANUS .5 85.2 NH3D fEMALE 0 0 . .0. . 0. 0" 0 0 0 0 0 6.7 0 0 0 "+--"~'e+ U'" 0 it'-~.--i:t ~... 0 0 0 ;l "FCRIN0 OERf.rPlUTE SHRIMP EGGS IN.tERH.-.RN-D-.-EGG NEW PLUTEUS BUTTON FO~AM 8.5M" FORAHS 0.3"" FORAHS COLONIAL ~AOS ASCIUI.AN--1:ARV-AE- STATIONS CAL. .. ON.,02/1&111 MARS~ALLAE CAL. TENUICOR~tS CAL.eRr Sf1\ftJ"S .PA~ACAL. PARVUS CALOCAL STYUREM CALOCAL CLAUSO. PERGF~S CLAUSOIM'1A-T-~- CTENOCAL. VANUS AETIDEUS ARMATUS GAIOIUS BREVISPI EUCHTRELLA ROSTR SCOLE.MI'IOR METRIOIA LUCE~S METRIDIA PACIFIC LUCICUTIA FtAIf-IC' CORYCAEUS ANGLIC ONCAEATENELLA ONCAEA PEPODITES ALL AHPHIPOOS PHRONI"1A EUPHAUSIID NAUPL EUPHAUSI ID C-A-tVPEUPHAUSIID FURCI OSTRA.CODS LI~ACINA ~ELICIN CHAETOGNATHS TOHOPTERIS OIKOPLEU~A SPP. SALPA FUSIFOR"1IS SCVPHOltEDU-S-AE CLAM VELIGER GASTROPOD Q LARGE. ROUND EGGS CALANUS EGGS ECHINODERM PlUTE 0 0 e 0 0 U V U 0 ---tl 0 0 e 0 0 0 5 o. 0 3.5 4.5 .2 IJ lr STATIONSON. 02/16/71 IMPS INTE~H. RND. EGG NEM PLUTE US 0 0 0 . ---tri~Mtt--Fo-R~ o---rre-r 0.3MM FORA~S 1.0 8.4 COLONIAL . RAos 2 __0_____- .6 0.2 0 24.3 6.2 3.9 0 0 C 0 ...,.~--~-It 3.1 5.1 0 0 .4 0 . 0 4-- 0 2.9 .6 2.5 1)-0 0 .2 0 .2 .6 .6. 1.6-4..9 0 0 0 0 0 .2 .-.~ 1.e 0 ~0 .2 8.0 0 00 5.S 1.4 0 .2 _.It._- a 0 0- 0 .2 0 0 0 0 0 D U ; ;;-;3"--- ... NH60 1W:£5" ftJll'LES . 3.7 0 .60 ~. 7 .6 6 0 .1:\ -_o -...------.-- - . . 0 0 0 0 0 0 0 .6 4.. 1 .3 0 Z.S . Q.5 1.1 2 11.4 .6 .2 0 (f ;r 0 !J 0 0 8 0 0 .2 .6 35.6 3.1 0 .2 0.. U 0 ~ 0 0 8 0 0 10.3 /\ 1.8 0 - --.-- 0- 6 .4 2.1 4.1 1. A .& 0 0 U --. 2----- 7.0 1T 14.2 0 1.4 .i-f .2 1.0 1.2 33.2 0 2.7 .2 3.3 ONCAEAOE~TIPES -- ... 0 1.4 CALANUS NAUP SINCE 512 OITHONA StMILtS OITH. SPHtI~o-S-fR IJ ,r 0 0 1.0 NAUPLII 1.2 8---O--0 . 0 8 0 0 o -NH61f--. FEMALES .6 HETERORHAB. TANN ACARTIA DANAE UNIDENTIFIED COP COPEPOC NAUPLII ;-Z 0 4 O. 0 0 0 0 U MALES 12.6 U 0 G 0 0 8 0 0 'O TENUIS PSEUOOCAL. SP. MICROCAL. PUSILL CLAUSO. ARCUICOR ...... 0 ...... ,r 0 9 0 .2 0 0 0 0 0 1t- 0 0 0 0 0 0 0 ---ij-0 0 0 -~ -.----.- ._--- IMPS---0 0 6 0 !!_--- \r . 0 '-----0 D 0 0 8 0 0 C----0 0 B 0 0 ...0 . .. U - . STATIONS ON, oS/141n. .NHf5 MALES FEMALES CAL. MARSHALLAE 1.1 CAL. TENUICORNIS '.'RJeUifttHtf1-rr.-tttt 4.5 .4 CLAUSOIM~A1URE CTENOCAL. VANUS AETIDEUS PACIFIC ..E1:ffi++!-REti:~~TR:"~-""" 10.1 {l ..0 METRIOIA LUCENS .11 1.1 136.9 ~I+ 3.8 lQ.S .4 1.5 0 10.1 1.q i. i 0 1.5 TANN {}. 7.5 SIMILIS .. 2.6 0 185.7 OITH. spnrIROSTR If 7~T' ALL AMPHIPOOS 0 0 EUPHAusno NAUPl 1\-.3 jj.1) 1.1 0 EUPHAUSII~ CALVI' LIMACINA HElICIN 45.4 0 CttA-E.TOG-NAf-ttS"""'.'.""'~~~"i-6-""""-."".1T-.~ SCYPHOMEDUSAE 0 0 CRAB ZOEA 0 0 POLYCHAETE OLOER CLAM VELIGER GASTROPOD VELIGE .. ... ~ .t). ACARTIA LONGIREM 0 Q.4 ACARTIA DANAE e6Pf'~-Of} /ltfMtPtft"~"'._.'~-i'''''-'''~~ CALAN-US HAUPlII 6.4 ~4 . 0 0 .8 0 .40 0 0 EGG 0 . .0 . R~O. EGG 22.9 CAPSULE .4. .4 0 0 . .8.. 0 .4 .4 ..~~ 15.Jt. 0 0 t}........ 0 0 0-0 .8 HI} 0 8 H'. 4 .. .4 0 0 .4 -'~---~ .4 0.. 0 . - .8... 0 15.4 0 0 .4 0 0 1t 1t2.1 0 2.'6" ..12,.:a..... '00' 4.6 ~ 3.8 a ." n 0 .2..9..... 0 03.3 .8 0 0 0 .4 0 ... 17.5 . .0'.8 B 0 29.3 l~T 0 0 ... 0 ~.0 3.8 .4 0 1.7 0 1.3 .4 YOUNG LITTORINA .4 LARGE ROU~O EGGS 1.5 CAt:ANUS'E&6S-~-~.._~._~.--tt._-~INTERM. . IMPS 10.0 15.4 ".~ 1.7 ...260..4 26 3 ..3Jt3 4 0 2.5 0 5.0 _H' 0 1.9 21.8 .4 6.3 .8" .4 .. .5.6 3.6 0 3.0 HETRIOIAPACIFICO LUCICUTIAFLAVIC 1.3 .4 -.~ 22.1 .'-~'-'--'.~.~ MI~OR OITHONA 2.3 101.3 182.0 3.0..J; ~6 NH~O FEMALES t4AlES 23.6 ft 0 CLAUSO.PERGENS HETERORHAa. 12.0 _.~~""""""it-~ PARACAL. PARVUS PSEUOOCAL.SP. CLAUSO. ARcurCOR SCOLE. .8 IMPS 0.. ...2r-:~. 0 .t} 0 0 . C.. 0 0 ~"- 0 0 0 0 . O' """!r"" 0 0 ..0. .. .'H' 0...... 0' 0 0 0 .'1]""" "iT'~ 0 0 ..0 ..0. '" STATIONS ON,0610fltINH15H MALES FE~ALES IMPS CAL. MARSHALLAE 2.3 0 568.7 CAL. TENUICORNIS 1.1 1.1 0 CAt..~:tS'f*TttS'""~'-~'-"~-"~-"-~ n-'--'(t---:-~--1:'8'T 0 1.1 2.3 EUCAL. BUNGII au PARACAL. PARVuS 0 . .0 ..,..0 '- PSEUOOCAL. SP. CLAUSO. A~CUICOR CLAUSO. PE RGENS . CLAUSO IMMATURE CTENOCAL. VANUS '. .. 175.8 0 861.6 0 35.7., 0 0 1.1 5.7 3.4 2.3 kgi~¥~xr~l.~b~n¥ 56.3t --ACARfU LONGIREM i:i 47.1 . .'S-e-ot-E-..~~-~-~ 1t~-~~~ METRIO!A LUCENS OITHONA SllULIS OITH. 1.1 SPINIROSTR EUPHAUSIID CALYP ---E-uPH-frttS1IiJ FURC"r ISOPODS LIMACINA HELICIN CHAE1OGNA1HS TOMOPTERIS OIKOPLEURA. SPP. m CLAM VELIGER GASTROPOD VELIGE .-t:'~--R61:11t-a-~ CALANUS EGGS GREEN EGG MASS INTERH.R:f\lO;EGG 1021 n 1.1 '.~r--~~--'~ 1.1 44.8 . I~I 1.1 0 0 . - 2.3 2.3 20~10''''''O~ 0 1.1 3.4 Tr;-5- 13.8 1~~ 5.7 3.4 0 0 0 .. 20.1 0 0 0.. 0 0 n 8 50.3 1.1 1.1 O. . 0 1.1 tt 2.2 1..L 637.0 1.1 ..4.5. 1.1 t.Z . 5.6 t.t 1.1 . .. 0 .. n . t . Z--1t "'0 . ..n '2~~- 0 0 It 0 0 ... n ..4...';.... 4.5 0 0 6 1.1 0 8.9 ..14.5- n 0 0 '0 ...0... 10.1 .. " ...n 0 26.8 1.1 2.2 1..1. ... ... .. .0 ... 2.l 4.5 ..1.1 O'H 1720.9 1.1 . ..O'H 000 12.3 IMPS 0 1.1 ~~-_.~ 0 """0 0 ...0 0 0 It 0 nO. "OHO 1.1 .n..3 1.1 1.1 24-.13.4 9.2 0 lQ07.0 0 FEMALE MAlE~ .0 . '-~'ir-" 0 0 0 6 0 8.. 0 0 . .~.~.t}. ... 0 0 --t)-0 8.... STATIONS . CAL. ---e-At. ON 06/12/71 NH15 . . . HAI.E.~EMALE. ... HARSHALLAE 0 TEHUICORNIS ..- 1.1 EUCAL. emolGII eu . 0 PARACAL. PARVUS 0 PSEUOOCA[~SP~. . HICROCAL. PUS ILL .80~3 U-KIOE.MTI F.I EO COP . COPEPOD NAUPLtI CALANUS NAUPLII ~'--S-fHCE 5tf HETERORHABOUSSP OITHONA SIMILIS OITH; . SPINIR.nSTR ALL AMPHIPOOS EUPHAUSIIO FURCI OIKOPLEURA SALP S SPP. 0 98.6 .0.0 ..(} 85.9 1.1 0 0 0 16.6 .. .t}... 1.1 0 t} 0 1.1 126.3 0.1..1 9.4 0 '1:-5-.r-0 .. 0 0 0 0 fJ 0 0 3U 0 0 ..0.. 0 0 0 0 0 COO 0 0 0 0 LAHPSHAOE*t.-t:+--~-""""'-_."-~ ANCHOVYEGGS ~ , PLANULA ECHINODERM PLUTE GREEN EGG. "'ASS WORM EGGS 0 .5MH FORA"'5 0 .3MH FORA!1S REOEYEPOLYCHAET 0 ..0 0 0 D 0 0 0 1.1 0 0 0 ocr .!lD 0 0 &- 0 0 ocr D 0 0 '0 . .. {) 0 1.~ 6.3 ."..1"' .. 0 e0 0 . O. l.6 0 .0 14.6 .5 0 8 0 0 1.0 9 5...7 .Il .5 0 0 0 0 0 0 0 0 0 e .cro..-uo 0.0..0.. D 0 It 0 0 .cr.. 0 .. 0 0 0 0 9 0 0 0 0 ;5 0 OU. 0 0 0 0 0 D 0 0 ..".U 0 Il 0 0 .. . 4.9 0 0 9 0 0 0 0 0 It 0 0 ..n 0 0.. 0 0 42.2 3..9.jJ 0 0 0 0 0 0 28.4 ...T;.lJ 0 0 1.0 8(, . 3 0 2.0 0 ."..." 2.Q 1.0 2.0 2.0 0 ..2..00 0 0 1. 9 9 . 0 1.0 . ... If. 0 0 ...0"0. . .2..0 . 2.0 2.0 0 0 0 0 0 0 0 00 0 ..D '-~ 0 0 0 0 0 0.4.0 0 0 2.0 0 2.0 0 .6 2.e t). 5.9 0 0 0 2.8 0 0 2.0 4.0 77.1 U.Z-;;TTr;.q. 2.0 0 2.0 . .. 0 0 0 0 2.0 0 2.0 0 9. 2.0 5.9 2.9 2.0 ..0. 4.0 . 5.90 1eIt. 7 2. 0 0 - 0 0 .. 0 0 9 0 0 0 ..2...0... 0 2.0 . .7..9. ..1)34.1 . ..g.Z;.g Q 2.0 6 11. 0 0 0 0 0 g 0 0 0.. 0 0 2.0 ~.IJ 2.0 0 0 0 ..0 .5.;90.""...13... 0 0 0 0 0 0 0 0 0 9 0 2;.OU' 6.9 1.0 21.6 (}. ...3;9..u.z;a.Ho. 1.0 0 ...4.;13 ..Tg;.tr . 3.9 2.0 1.0 0 1.8 0 1.0 lJ 0 0... ..1.23.5 0 . UiM ... 0 0 4.0 0 0 0 1..0 . 1;0 Z.O 0... 0 ...0 1.0 1. 0 0 .. ..7;.9 0 2.0 0 0 0 0 0 . "63.;T . ..1.0. Z;q 1.0 o... 0 -9-0 . 0 . 1.6 14.6 .. .;5 1.6 5. ... 8.B J.q 0 0 0 0 0" NH30 f..E.KA.LE... ~Al.E 0 0 2.0 0 0 0 1. 8 0 0 0 .0 8 8 0 0 52.1 5.2 4-;7.;-; 0 0 0 0 0 0 4 0 0 0 0 2.6 0 I] .o..u... 0 0. 0 21. 7 0 0 0.. 0 0 5 4 0 0 0 0 0 t). D 0 8 0 2.1 I.MM lr...5.2.;O. 0 0 16.6 . 0 0 0 .. r;.7. 8.3 0 a 0 0 0 0 0 t} 0 0 +0 9.4 . .0 0 NH25 MAL.f...F.fMA.L.f I."UL .5 0 11.0 It 3.1 6.3 0 0 .'5 0 1.6 1.6 .. rg~.8...247;(r...T67~{r 0 ...9.<JT~.7. 1.1 0 0 1.1 0 it 8 0 0 2.8 84.2 0.7;4 1.1 0 1.7 SHRIMP HYSIS CLAM VEL IGER GASTROPOO \TElIGE YOUNG LITTORINA LARGE ROUN0 EGGS CALANUS EGGS I-' 0 Vol 0 .. CTENOPHORES SIPHONOPHORES ':i 0 0--. CALYP1..7D. -t;-fltM7tffA--ttEt:-teflt CLIONE S PP . CHAETOGNATHS TmmPTERTS ,.. 0 . 0 T033~2.. {) ... .. EUPHAUSIIO 0 STRACOOS ~- 0 CLAUSO..AR.cUICOR CLAUSO. PERGENS CLAUSO IHHATU~E e-fftt6e-At . v ANus SCOLE. HINOR HETRIDIA LUCENS LUCICOTIAFLAVIC ACARTIA LONGIREH NH20 ..MAL.f...F£MAL.E... 1 MM. D...o 0 0 e 0 0 0 u 0 ... . 0 ..0 0 2.0 4.0 2. 9 2. D 0 . 2;0 0 4.0 0 0 0 ~-, 0 0 00 0 0 0 ,0 0 -~.-e---- 4.0 .0. ..... 51.4 0 0 e ..0 0 0 0 0 e---0 0 u 0 0 0 g._.... 0 0 0 0 0 0 0 Q-"'--' 0 0 0 0 0 0 '- ...... 0 STA nONS .j:>. CAl. ON 06/12/11 NH35 MALE FEMALE. HARSHAllAE 0 e-At;e--ffffttrCtlR1>tlg 0 0 0" 0 EUCAL.BUNGIIau RHINCAL;;NASUTUS PARACAl. PARVUS .cALOCAL ST YLIREM PSEUOOCAL. SP. CLAUSO. ARCUICOR C LAUg 6 . PE RG,€.ftS' CLAUSO. PA~APERG CLAUSO IMMATURE C1ENOCAl.VANUS AETIOEUSPACIFIC 0 ft...i""""-"'''''''' 0'" '"'--'1".'"5'''''''''!'{h'fy 0 0 0 LUCENS. NAUPLII NAUP SINCE 512 lUCTCUTIASPNOVO" HETERORHABOUS SP 0 0 0 0 1.0 0 0 0 0 0 I) I) 0 4.3 0 0 6.9 0 a" 0 0 0 {t 0 0 .0. 0 0 0 ;;9' 11 6..9 0 28.6 0 0 ONCAtA 6Irt} 1.7 0.0 .q 3.5 ~ CHAETOGNATHS 0 0 0 . .au 0. 0. e-'---e 0 0 4.3 26. Cj .9 0 0 0. .. (! 0. 0 0. 0 .{r'" 0 0 0 a ._.g 0 0. 1.0 1.5 .5 5.q .. ~+ 2.9 . ..0.. . ..5. 0 .5 .5 '''..g ce 0 0 2..0. 0 0 "".'.r)'" 3.Q . .5 1.0 1.5 1:-rfr 1.5 0 0 0 .5 1.5 0 Q. Q. . 0 0 0 0... 0 0. e ~"".g 0. 4.Q 0 0 0 '!J.' 4.7 ..0.. aDo. 0 ~ oIr-" Q 0. 1.3 0 . a 0 0 9 0 3.8 , 0. 0. 0 ..0. I) 0 ... 0.11 1..1) 0.. a 53.4 t+r& 0 .5 0 0. 1.0 0. 8.3 1t'--~~0 .5 0 0 ..4 . .9 .0. '0;;9 (J 0 0 ft 0. .0 .. 0. aGO 1).. 0 8.1 5ofr-.4 3.0 0 0 .4 0 2.0 0 0 (t (t-" 0 0 0 0 .0 0 .0 21.8 0 .4 36.7 g...""",.""'--i"3T7 .q 0 .4 0 0 ...0. 0 g 0. 0 '.0'" 11 0 0 e 3.2 0 I) 0 0 . . IJ .4 0 0 0 0 0 0 .4 19.3 ~-.~ 0 U O. 4.4 ..0.. .0 0 0. 0. 11 0. 0 ft 0. 0 0 ~~.-u. 0 0. 0 .4 ';4 . '+ 0 0. 5.2 It 0. 1.2 .it. 16.5 g.......... 0 0. 0. Q 0 ;8' 0 ,1;.. a-~-~ .8 1..6. 7..~t-u 0 0 0 0 0 0 0 t:t...._............ (I 0 0 2.4 ~ .4 .8 ",,~--u." 0 0 2.8 0 0. a a ~-~--- 0 0 0 'cr" a. 0. . ..Jl.. 0 0 9 _.~~ 0. 0. ~ 0" .4 g . .4 ... .0 ...0 0 0 .R 2.R 0 + 1.3.0 0 0 .4 0 . 0 ,.., t'T€r---".~ 0 . U 0 ,~- 1.2 .8 0 g.~.~~.~ .8 0 0 0 0 .4 2;;8 0 .2...D.I0.a. 0 ..D.O. 0 00 . 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PACIFICA 0 6.0 ';9 0 .8 0 .4 .4 2.0 1.2 0 0 EUPHAUSIIO CALYP '.~"'f1:lP+tAUSHt}--AtR{}f-~~ 0 .5 2;;[1' 0 6.4 0 ONCAEA CONIFERA ONCAEA TENELLA lARVAL 0 a ... 0 6.4 4.7 't.3-~ 1.2 0 0 0 10.J .5 -"""'6ITtt...sp..!tHR-65i'R"'-'''-'''''.~''.'.''-''flo''~..'''''.'''7..4t'''.''~''''''h..g PE?OOTTES . ..0 0 0'.' .4 .4 a.l.0. 0 HICROSETELlA . ..0.. ~OSTRAT OITHONA SIMILIS .{). 1.7 0 ~,_.+ .9 0 0 5.1 3.0 {J ""''3'.-r''''.'''''ti''o~'''''''-'' 0 I) CLYTEHN. 0 0 1.3 0 .....0 18.6 0 2.9 '2;;0 0 0 """""'-'''i~'''''' {). .. a. ~ 0 2.0 1;;;' 0 O. If"" 0 4.9 ...0 () 0 0 ~ 0 0 0 '2;;6 0 0 it--'''.~.i) I) .q I) 0 . LONGIREH.. S TYLOCH. LONGICO .5 0 2.0 4.9 !.) ''6'''''''''''''-."r...,"t1r.i"""" 0 0 ACARTI A OANAE TESSARAB. OCULAT NEMATOSC';;'OIfFIC {) 0 HIM n, ...0... 'U UNIOENTIfIEO COP -.""'61) PEP0D 1t'rttPt:"f'f AMPHIPOOS AMP HIflOO.. EUPHAUSIID NAUPl 0 '0 2.0 .5 o. 3.C! NH60 !!AlE fE.t(.AlE 1MM 0 0 0 .9 HETRIOIA PACIFIC PLEUROH. QUAORAN PLEUROM'."Se1tf1:ft;i::* ~ ALL .5 0 O' 0 .9 0 9.5 ;;9 .9 ft 0 : SCAPHOCAl.I1INUTU RACOVnZ .ANTARC SCOlE. MINOR CALANUS 1.7 o. 0 1.7 0 0 . ~~Ettetti ;tA-~r lOPHOTHRIX FRONT .ACARTIA 0 0 0 2.6 0 GAETANUS SIMPLEX EUCHIRELLA ROSTR lUCICUTIA HAVIC HETERORHAa. TANN CAfmACIACOLUMBI CANOACIA BIPINNA "'. NHr;o iotALE fEMALE. .9 17.3 15.6 2.0 11.6 0 1.7 0 0 .5 '1t',,"''''''.-+--'.'''--1J-'--''''''''''""'."-"-~""'~'''''-fJ-, G AIOIUS PUNGNESO M£TRIOIA I) ""2-.1,,'-"""'i"...6"" CAL.CRISTATUS NH40 MALE FEMALEIt!M IHM 0. .n a 0. 0. 0. =-? ...,. TO~OPT ERrs OIKOPLEURA SPP. -SALP-AF-USI-aJRH-IS 0 OLI OLARIA CTENOPHORES 3CYPIIOMEBUSAE SIPHONOPHORES NECTOPHORES -"-C1Ua-"KEGaL1JPA--" - z; 6 0 8-5-.A 0 2.6 .~ 1.1 1.1 .._mmm._.u BARNACLE CYPRIS . 0 POLYCHAETETROCH,... ,.0-., POLYCHAETE OLDER 0 CLAH VELIGER &A3TR6PBO Y[LISr GASTROPHO 6 LARGE ROUND EGGS CA["Al'fUS-a;GS ,- ' 0 .8 0 0 7;-r-- GREEJL-E-GG--JUSS-. 2...6 TRIANGLESEA-HON 0 --l~~f~_~;Ei-~~;-tGG ;l 0.5HM FORA"'S 12.1 O..-3-MM--F-ORA-MS ---. C OLONI AL R ADS PEDEYE POLYCHAET SOUIO LA~ DECAPOD P~OTOZOE ~R~~ R~.~~blla~~RRJ8- STATIONS ON.07/21/71 CAL. MARSI-IALLAE CAL. TENUICQRNIS fUCAL. BU"fGII FJIT PA~ACAL. PARVUS PSEUOOCAL. SP. CLAUSO. A~CUIGOR CLAUSO. PERGENS CLAUSO IM'1ATURE CTENOCAL. VANUS AETIOEUS ARMATUS GAIOIUS PUNGN€S GAETANUS SIMPLEX PA~AEUCH. JAPONI RACOVITZ. ANT~RC SC')l E. MI~ OR METRIDIA LUCENS METRIDIA PACIFIC PLEURO~.SCUTULLA LUCICUTIA f"LlfffC' HETERORHA~. TANN CANDACIA C OLUMRI ACARTIA LONGIREM UNIDENTIFIED COP .... 0 V1 9 .9 0 .It 0 ,y 0 D 0 0 a (j .8 3.1 0 a .8 .It 0 - .-it 0 0 0 .8 C 0 0 -. -. -.- 0'" 0 D 1.2 0 0 0 0 0 0 0 .s 0 ;5" 0 5 0 1.8 0 9 0 0 __mmm_u 0 0 JL fL---2~ l0 t0 4 0 0 II 0 8-- - .It 3.3 ~ .6 17.1t21 .8 .~ 0 2.1 0 1j D 0 .4 3.3 0 0 g .4 r;1r ~.1 m_.-0 m---1) 0 0 9 0 0 O 0 9 0 0 U A D z..A +0 '8 0 3.8 0 .5 0 4 0 0 0 0 l 0 0 ~ IL 0 0 B 0 0 U lL 0 4 0 0 4 0 .~ .q :-2 0 -0 0 0 8 .It 8 0 ~ 0 0 O 0 0 . ~ 0 0 -0--0 --~ 0 0 a 0 0 lJ 0 .It 0 .q 0 1.1 1j 9 .s 8 1J 0 0 0 0 ' 8 0 ~ ' ~-;o--- - --U .4 0 Jt !l 0 0 0 0 8 -- .ft 0 0 0 9 0 0 0 1) 0 DOn ~.9 0 0 0 JL 2 h 0 8 'H' i 7.2 ~ 6 0 .-8 COPEPOO NAUPLII 2.5 C ALANUS NAUPL II ISOCHAETA OVALIS OITHONA SII>1IU'3 OITH. SPINIROSTR ONCAEA CONIFERA ONCAEA PEPOO!TES ALL AMPHIPODS EUPHAUSIID NAUPL EUPHAUSIID CALYP EUPHAUSIID FURCI f\tEI>1Ho-SC. DIFFIe-..OSTRACODS LIMACINA HELICIN CHAETOGNATHS TOHOPTERI S OIKOPLEURA SPP. CLAM VELIG ER LARGE ROUND fGGS .85 0 0 n 4.1 2.5 etr" 1.2 1.7. . .4 4.1 " 0 1)-- 0 1.20 . CALAMUSEGGS SHRIMP EG:;S INTERM. R~O. 0 .5MM FORA ''is EGG .3 .80 '0 ft... 0 0 0 .84.6 .4 .4 -rt- - 4.6 5.0 t.7 .4 5.4 .4 2.1 26.q .6 1.1 3.7 .-..a D B Q 0 0 a 0 0 .4 ~o1:"' 12.4 .4 0 0 0 0 0 ;t 0 0 0 0 0 0 0 ft 0 0 0 IMPS a 0 .8 fJ'rt-2.5 0 .4 0 0 0 0 -it-0 0 0 a 0 0 0 00 0 0 0 0 Ir-0 0 --.,- B 0 0 1]------ 0 n_, ~n.----- H 8 -- 0 i) 0 0 0 0 B .--,-0.. 6 3 0 0 3-- .-, '--..-.g--. MALFS FEMALES 12.8 ~ - 0 0 ,_om' 'U-- -.-.--0 a 0 4 0 0 O 0 D--0 0 a 0 0 '---0 .4 ttH50... 1.2 .4 0 0 o 0 T;7 .9 1-8-+8 1.3 .4 IMPS 0 .4 0 0 ' 0 ':'--0 0 a " 0 g 13r7 0 --1-- U 0 0 0 0 "-3 D .4 3.7 .s u-0 0 0 0 4.,4 0 0 0 0 0 0 NI-I50 MALES FEMALES ~.3 ._-~ ~li";-q 0 Z.9.-4--0 0 a 0 0 "'-'-U -.. 0 11 0 0 9 0 0 IF O 0 O 0 0 0 ~-- ---0 0 +-0 ..8- -, ...... 0 a- STATIONS . . " CAL. ON 01/21/11 NH15 . . HAt..EFEH.At..£m HARSHALLAE -e-At;e- T ENUI OORN! S EUCAL. BUNGII BU PSEUUUCAG'SP. . CLAUSO. PERGENS CTENo.CAL.VANUSO AETtDEUS PACIFIC RACOVITZ. ANTARC . seaL£:.' OITH. H IN OR C01.UHBI.O . CL.AMVEl IGER.. e;&&5'-"--"-""" STA nONS 0 0 0 ." '. BUNGII PSEOOOCA[~ SP;' C TENOCAL...VANUS. PACIFIC . SCOLE. MINOR METRIDIALUCENS METRIOIAPACIFlCO ACARTIA 0 02; 0 t},,_u''''''-''-fT.-t} 0 0 0 0 O' I) . 1) . ... . 0 .. 1.0 0 0 0 0 LONGIREH OITHONASIMIlIS SPINIROSTR .1.2 ..0.6.. 0 0 0 0 5.6 1.2 0 ..'''' 1.9 0 0 193.9 0 28.'+ 19.1 0 16.7 0 47.0 0 .4 0 4.4 .8 0 ..0.4 u ""0 0 0 ""'un 0 0 0 0 & utr''''_m''''''_''Z-.t} 0 0 II 0 0 0 ""U" tr 0 & 0 + 0 t} 0 34~6 0 00.0 0 0 0 '16~845~4"" 0 0 0 0 ~ ...0... ~ 0 2.2 4.5 0 0 t,""n"" 28.3 76.7 0 0 0 8.'+ 0 18.6 . u_.g.u''''''m_''_''''..~ .7 1.5 'QS;T" .0 0 .7 0 &--: It. 15 11.2 O' 0 0 7.4 .7 0 0 5.8 '''~,''_.~ .4 1.8 0 0 ..H g 0 +uu 0 fl--~.'''~ .3 1.3 0 "46~8' .3 4q~I' .7 0 0 0 0.. 0 0 0 0 0 4t"'~~"'" ;r--'-"---".r .7 0 33.3 20.1 0. 1'5.1 5.9 9.5 .7 19.1 0 5.6 0 0 0.. 0 9 0 0 "It-"-"'---"'''-9 13 ~ 0 {) .. U" ...0 0 (J ~-~.-t}_._-_.... 0 0 .UUL 10.5 20'+.6 tt-_uu~-""--1r-""""'''-''-'''--!r--uu_'''''' 0 0 . nr~5 0 .7 . '61+;0 0 (] 0 0 2.1 0 0 .7 0 "-1} 0 r- 2.1 0 "O".'U 1+2.2 11.. ..0. 0 . 41+;';'3 0.0 0 0 ~-& 0 .7 0 .. f) 2.6 . 0 NH30 0 uu..j} 0 0 0 0 0 50.1 0 .3 0 '''0;3''''0' 0 0. 1.0 .3 0. IlU'!\..MAL.EFE!tAL.E uu..& 0 0 0 0 0 . . 9.4 .~ 0 1.3 9 .' U' 0 U"" . .. & 0 0 . .9 un. 0 0 0 '1'3;2 . ~.5 0 0 0 6.3 .40 12.1 .4 u 0 0 0 6 7 ...;.u_~u 0 0 .. ~4 .'+ 0 0 0 .. it 0 n u 0 .'+ 0 .3 0 & ...0. .4 12.5 .4 0 0 HA.lEF-El1AL.E 156.4 u 0 .7 .6 0 1) ~"_.""---it 6.6 9.3 '''0 18.5 0 12.4 4.9 I!'!M 0 ~t} NH25 FEMAlE 0 0 0 0 0 0 0 0 00 "~"li""""U""O n.. ~u..u~...~.g.._";uu~""""'''''''-6 0 .q~4 0 . 15.2 2.2 O. m 0 0 1..8. .4 .4 3.6 0 . .4 153.6 ~_..u~.uu_.. 0 ~ 0 0 .4 0 .0. 00 0 0 0 0 .6 +---h-Z .'+ 0 .0 0 0 .' .4 615~2 0 .9 0 .4 ~ 0 15.6 .4 7 ~l .4 0 0 0 0 0 .0. 0 n 0 ~-t} ~~ . O' 0 0 0 0 0 89.6 0 0 tr U' !] NH20 0 0 .4 4.0 0 0 0 1t.0 IMHMAlE 0 0 0 0 0 6.0 5.0 0 0 0 27;9 .4 0 . 0 0 0 0 . 94.8 0 17.1 t} g 0 .4 0 0 0 . .4 0 0 0 0 0 no 0 0 T~223~5' () P ARAEUCH. JAPONI ~'~~f*R-&~-~..~~"."."-tt~~~~"" CQPEPOONAlJf?LII O' 0 i: 9.3 IMM 0 0 .4 20~7' 0 10.1 u.-ttu."""u"3-T&--'--r.g 2.9 0 0 0 CLAUSO. PERGENS AETIOEUS 0 0.0 0 0 0 au ..0 0 0 0 9.1 0 1.4 0 0 MALEFEl1A.lE 37.9 0 0 0 0 NH15 HARSHALLAE CAl.CRISTATUS . 0 MALEFEHAlE.. "'~e-Rttf5""u"",,-~,-'-'u{J EUCAL. 0 ",,,,~,"""+--,,,u,,,"'''e--'''''.''~ 0 0 0 0 27~2 0 0 4.3 0 0 0 0 37 ~3 0 i.DO 0 0 0 u.f-.'Ir 0 {) 0 ON 08/02/71 H .. ...00 GREEN EGG MASS OITH. 0 0 ROUND EGGS A~ 0 .4 0 0 0 2.9 C ALANUS EGGS CAL. . NH40 .11'11'1 0 g.--,'_uui:T6--'--~-iru__u_u-9--"---~_.u.-+_..u 0 71.0 0 237.0 g 4.3 0 HAlEf'EMAlE 0 0 T.O 0 o. 0 0 0 0 0 1.4 0 . S IPHOHOPHO RES -_uuVAt:e 0 0 . TO"HOPTERIS ... 0 0 0 7.1 0 0 0 0 31 HI Ur.,uu_u.,.u,..&--u-7rl CLIONE SPP. CHAETOGNATHS .. ... uj} NH25 HM &-,uuu"_'_"m..'._"u"u~."&-u_u~~.,"u"u"-,-,,.,-,~'u-uuuu""u"~.""uu.,..u~'n.uu-,-~,-",u'.~fi.'-"-' 0 4.3 0 aD 0 0 . 5.0 g u..it SPINIROSTR 1.IHA CIitA--lifti~,~-,u~1:.g .. 0 FEMALE 478.1 1.4 0 0 NCAEA CONIF ERA ALlAHPHIPOOS '11 EUPHAUSIID CALYP EUPH.. P.ACI.FI CA THYSAHOESSA SPIN OSTRACODS LARGE 0 0 0 ACARTIA lONGIREH UNIDENTIFIED COP u-&Htt~ 23.2 u...& 00 0 HETRIDIA LUCENS HETRIDIA PACIFIC LUCICUTIAFlAVIC HETERORHAB. TANN CANOACIA 0 1} 0 PARACAL.PARVUS NH20 . .IMHMALE 213.; 16.9 1.4 .7 1.4 . 19.0 1)" 2.~ I -- I J ..,Ai;t:-MtPttfP1}fiS--'.--:--'-.-&EUPHAUSIIO NAUPl 0 EUPHAUSIIO CAlYP 0 EUPH. PACrFICA .. THYSANOESSA SPIN NEMAT08. FLE XIPE I) 0 0 0 0 . .. O' 0 0... ISOPOOS OSTRACODS -ti+tMH-NA-!t€i::-I6-fN---'h3 CHAETOGNATHS SCYPHOMEOUSAE CRAB MEG~[OPA 0 0 0 0 0 0 POLYCHAETE OLDER 0 0 0 CLAM VELIG.ER LARGE ROU~O EGGS CALANUS EGGS 00.. 0 0 0 0 0 0 0 .--t) S HRI MP EGGS INTERH. RNO. EGG 0 .7~H FORA"I1S fIIEW RAO SQUID LARVA STA TIONS 1.q 'O---&- 0 0 0 00 0 0 0 0 0 ON 08/02/71 CAL. MARSHALLAE --{}--At:::--. Tf-N\treoR-M-tS' EUCAL. BUNG II au PARACAL.PARVUS 6.333~2 0 .JOBEI ,... CJ '--'l 0 0 0 ,"-"'. "''''0'... 0 0 0 "' 0 0 CANDACIA BIPINNA ACARTIA lONG1REM UNIDENTIFIED COP CALANUS tA tOO c-~a--1otA.tJPt..H 0 1.8 0 0 '- 86.0 0 0 .ett _.n_..,.._1) 0 0 0 0 0 0 3.3 T3- 0 0 ...'.. .--0 0 0. 0 0 0 0 0 0. , 0 0 0 0 .3 .7 2.& .7 .1 0 0 {! 0 0 2.3 0 1.6 .3 .3 0 11. 2.3 3.0 0.. ""."""0. 0 0 0 0 0 0 78.2 18.&. HAL£...FEMAl.f:" 16.4 {, .8 0 32.24.6-qT~8 0 0 .-fr 0 0 O. 0 0 1) 0 1.0 1.0 4.1 0 6.0 iJ t.O .2 on 0 1.& .8 .2 .. .-1) 0 0 0 53.7 2.8 0 0 0 0 0 &-.4 '0 0 0 0 0 + 0 0 1.1 13.8 0 0 0 1 O' 0 0" 0 0 0 3.2 9 0 1..6 0 0 9 0 0 .. 0 . ... 0 0. ... 0. 0 0 0 0 0 '.'-o".UU" 0 0 0-0 0 0 !J --0- NH50 ..ItlM O' fr 0 .4 0 0 lr'-U' 0 .0.. 0 0 8 0 0 ...0' t.O 0 0 .' -00 () 7...0 0 !) 0 0 .'--;3 .0 "".-';"3" 0 0 0 0 0 6 .3 0 0 0 8 0 0 0 0 0 -1J 0 2.2 .., 0 NH40 CLAUSO. PERGENS 0 0 CLAUSO. PARAPERG 0 0 etMIs-(} I~RE- ~-- -e---'.~-- 0"' CTENOCAL.VANUS' 0 0 AETIOEUS PACIFIC 0 0 PARAEUCH.JAPONI . 0 0.2 RACOVITZ. ANTARC 0 0 SCOLE. MI~OR .& 1.0 SCaLE. OVUA 0 0 METRI01ALUCENS 0 0 H-E"-R ffH A-'p-.A-e-ffre ...ft f} lUCICUTIA FlAVIC 0 0 HETERORHAB.TANN 0 0 CANOACiA COlUMBI 0 0 A.NEGLIGENS UNIO COPE.POO MICROSETELLA OITHONA SIHIl1S -- . nTT&.& sP-INIROSfR O 0 0 13." .7 0 0 0 0 1MK .2 1.2 1)---tTit 0 0 0 0 PSEUDOCAl. SP. CLAUSO. ARCUICOR C ALANUS NAUP L II ... ALOPTILUS HETERORHABDUS SP 0 0 0 0 NH35 MALE FEMALE CLAUSO. ..' -- 0 0 0 0 0 0 1.5 0 0 0 0 0 O!J -&R€t-NEtro--*A-S-S -.. If 0 0 0 0 ---a --t) 0 0 0 0 1.1 0 0 .4 0 0 0 1.4 0 0 ft 0 0 0 172.9 0 0 0 ,---1)-'" 0 0 0 0 0 0 33.5 1'-'.1 ... t4L2 0 .. 0 1.1 0 .7 .4 0 O' .4 7.8 0 12.0 t} 1.1 0 0 .4 2.1 0 0 t) 0 0 0 18.4 -tTt 0 0 0 0 t.1:0 .4 2~7 0 0 0 0 &-0 0 0 I) 1.<;1 0 0 t) 1.5 0 0 15.2 0 0 0 85 :3 . 0 0 0 t.~ 0 .4 llr4~6 0 0 53.3 -20'7 .1\ .4 133.1' 0 0 1.1 0 .4 0 & /r0 !) 0 1.1 0 .8 0 1.5 3.8 6.1 0 0 0 14.8 6--.-ft-0 2.7 0 0 0 .4 0 0 8<;1.4 3.6 0 1.5 0 0 ---+ "05"40 0 0 0 0 0 0 0 0 0 4.2 46.8 9 ---f-4f-T+-- 0 .7 0 0 0 1..'+.. I} 0 0 0 .7 3.5 0 .7 0 0 -9-0 0 0 0 0 0 1.4.7 4.2 0 .7 . 7 0 0 0 a 0 0 - --6-0 0 C 0 0 NH~1] FE.I1ALE MALE..FE.ULE..~..-l-MH.!!.ALE 61.'1 t-i-t .4 .7 O--&--- . .. 0 0 - - -.e .2 0 .6 0 0 .2 0 --e .6 0 0 0 .6 0 0 --9" 1.2 .4 0 0 .8 0 0 . 40 0 0 0 0 0 1.5 0 30.4 1.2 -&.-&-.,..,.. ,,_.-o -f}---0 0 0 0 0 0 0 -1}.-0 C 0 0 Q 0 0 {}--, 0 0 G 0 0 IMM 0 _.-2.e-.4 .6./1, 14-.15 1.2 .2 1.4 0 -0-' .2 .2 .2 0 1.6 .4 G -..2 1.1\ .6 0 0 7.\1 0 0 0 a 0 0 6.4 -t06 1.4 16.1 00 .60 2~" .6 1.04 . .R 3.40 11.3 9 1.2 .4 . 02 ' .4 1' 00 O. 0 .400 .2 0 .2 0 .6 21.3 17.5 2-t--~--'-.-'2-1--6' ...... °1 00 , NH35 MALE FEMALE STATIONS ON 98/02/71 ONCAEA TENELLA 0 ONCAEABOREALIS ONCAEA PEPOUHES TINY OITHONA . 0 0 0 .2.2.2 ALL AMPHIPOOS EUPHAUSIIO NAUPl EUPHAUSIID CAlYP NH40 MALE FEMALE IMM O. 0 .2 0 0 0 0 ..20' a 0 0 .0 0 IT 0 0 0 0 .4 . Ir 0 0 ..1..4.. .4 3.9 NH50 MALE FEMALE IMM 00. 0 0 0 . IT 0 0 0 . EUPHAUSI-f&--rttReI"~""-"'--'-'ir"-"'-"-"ir""-''''''--6--'' it-~~ EUPH. PACIFICA TESSARAB. OCULAT N£MATOB.. TLEXIPE . OSTRACODS LIHACIt.'A HELICIN CHAETOGNATHS T OMOPTERIS P-et:¥£th\E'fE5-'i'lE#T..",., OIKOPLEURA SPP. SALPS CTENOPHO'RE S SCYPHOI1EDUSAE CR.A8Z0E A 0 0 0 0 00 1.6 3.1 ." 0 ~ 0 0 ~.-&~ CRAB MEGALOPA 0 BARNACLE NAUPlII .2 POL'( CttA1:''f-E-'''6t~_.,."._.;t-,-''''~-''''~ CLAM VElIGER .2 GASTROPOD IJELIGE 0 GAST'ROPWD8 . ., TRIANGLE G REE N EGG SEA MON MAS S 0 "0' 0 .4. . 0 0 0 . 0 0 IJ . .. 0 0 0 .0 0 0 0 0 0 .0 . 0 0 0 0 0 0 1. " 4. 0 0 1.1 . g 0 , -" 0 .0 ' ..4. ILO..1 .0 0 .4 ,0 0 0 4 .4 0 . 8 ._~-0 1.1 0 0 0 0 ---e 0 0 0 ""1).'. .4 .0 +rl--"---"''''O 6.!) 2.1 0 0 .0 1.." 0 .4 (I , 0 0 12.3 0 ' a. 2..0. 0 , 00 0 0 0 .,,1L 0 .0 0 0 0 "--'~-"""", 0 0 0 0 0 a 0 0 . D"lID 0 .. IT 0 2.6 .2 0 0 0 2 .6 .2 .~ 0 0 .2 0 . '00 .0 0 .2 0 0 0 r-'-'-;}"~-"" 1.0 0 .4 0 .2 0 0 . 0 0 6 (J'. 0 ~T'& .0 0 0 4.6' a .6 O. 4 .(J"O 0 .0 0 0 0 0 &...,."." !J 0 0 ,. .017..9..0 {j 0 0 'U ' £I 0 OD 0 0 .q 0 . 01;0" .0 a .2 0 0 .4 0 0 IMM .2 4--""'-~'~,-".", a 6'-"""' (J 0 3..IL., tr 1.6 .2 .4 0 W""O 0 , 0 0 0 0 0 a 0 0 0 6.1 ,8.1 0 0 0 0 0 0 '.om 1..4 .4 0 Q e .0 0 .4 0 .0 .0 ~~ ;r 0 0 ,...Q., 0 ~ ...g., 1.1 0 1)" '.0'.0' .4 a 0 0 0 a 0 0 e 0 0 {f'..40 fI0 0 'O"'I..T"lF'{f'H.'.Z..''J .0 0 0 .1 . 0 0 4r 0 0 0 0 0 0 .0 . {LO 0 0 ,..00. 0 0,0. 0 0 0 .. 0 I) 0 a. 0 . 0"0"..4 ' .4.4 1.5 0 0 0 0 0 ,4.6 0 o. I NTE-Ri+,"'~fh'''EG-6'''''''''''''''1:-.2''''-''''''''''''-O-''~'''''''~'''''_._'' .o.5HM FORAHS 2.9 .0 0 .3t1M FOR/PIS . .0 I) COlONTAL~ADS..2 IJ . NEW RAO .8 .0 WIERORAOO CHRISjfS BARNAUP SEA URCHIN 0 .~ 0 0 a'-'''~-""""",,'~' 0 0 0 0 . 0 0 a 0 ' 0 O' 0 I) IT 0 ,0 0 0 H.o 0 0.1.1 .0" 0 0 LARGE ROUN 0 EGGS ,CALA NUS EG GS '0 0 ' 0 . 0 0 0 . NH60 MALE FEMALE IMM a 0 0 0 0 0 fj_.,., 0 0 0 0 0 0 0 g.---0 0 .. 0 0 .0 0 0 g..'' 0 !J 9''--'_.' 0 0 D U 0 0 0 0 0 0 ~- STATIONS NH15 MIILES FEMALES ON,08/19/71 1.9 CAL. MARSYALlAE CAL. TENUICORNIS PSEUDOCAL. ~W.' PA~AEUCH. JAPO"JI SCOlE. HI"!OR ACART!AlONGIQEM COPEPOO NAUPUI CAlANUS NAUPLII OITHONA SIMILIS OHH. SPINIROSTR fUPH. ?ACf'F'reA'"" TESSARAB. OCULAT NEt.1AT08. I='LEXIPE lI~ACINArlELlr,IN CH~ETOGNATYS GLl\M VELI~ ER YOUNG LITTORINA WORM EGGS I NTE R1't."RN~'."E6u""-"- STATIONS 0 0 13.5 .3 0 0 .. .. "."""''''' 0 0 .9 2.6 0 14.4 ... 0 35.556.1 0 . 0 0 .. 0 CAL. MARS~AllAE CAl. TENUICORNIS 0 0 "'"-1)-''''''' 0 112.3 0 55.9 . a 0 q.4 0 .3 '-'-r' 3.1 122.410.4 0 e 0 0 D .3 0 2.469.3 0 0 0 0 1.1. 0 0 0 0 .3 .5 1.q 0 .3~1 IMPS MAlfS it 129.2 ..6 ~_... 0 744.3 0 0 1.2 1.2 0 0 a 0 G 0 0 .6 0 2.9 5.8 0 0 0 165.8 0 .3 25. a 4.6 0 0 "1t-._,.._'-"1t-. 0 0 1.6 0 0 0 0 0 0 0 0 0 ~. NH2D FEMALES IMPS 2.2 1q3.3 71.2 292.2 625.7 0 0 0 2.2 .7 0 1.5 0 .7 .7 1.5 18.0 .7 0 0 0 .7 ,."'-1t-,.~._~,.~--tr'85'-". . 0 0 ,..,it.~ 0 ~ 1.5 ,., 0 0 0 a 0 0 ..-;t-0 0 0 0 0 0 0 0 0 .3 0 '1t--~,, NH15 MALES FEMALES 156.4 5 153.~ .0 0 0 0 ifo 0 a Q 0 0 iJ 0 a . 0 72.0 o' 0 0 0 0 0 .6 0 4.6 '"1..1:---""'-ro1t- . 0 ~._,-~ 0 .8 92.4 . {I 0 0 '; .53.3 12.9 .S 0 {I . 1.6 ~! i" B1:mftfx.-fttt"'"''''''''f}---''' PSEUOOCAL. SP. 26.1 "--" '.3" ..., 2.2 0 1.2 0 '1t-.. .5 0 00 .6 0 6.3 .3 0 .3 0 0 0 17.735.3 .3 0 IMPS i)"-- .q .6 &.3 FEMALfS 0 ~.__m"'---1T-~ . 0 0 .. . ... . 1J' NH20 MALES 0 0 .EttC1tt ClAUSO. PE~GE~S CTENOCAL. VANUS AETIOEUS PACIFIC SCOlE. MI~OR METRIDIA LUCENS CENTROPAGES DOMl ".1:' ;-tr .3 0 a 0 .1 2.6 tt-": SHRI MP f GGS .9 INTERM. R'I!). EGG .6 o. 5i'tM'ffl~A~ ~-'-"-e3"-'''_.~--'-1J 0000000000000000 7.5 JAPAN LAMP SHADE .3 STATIONS ON,J6/11/12 1) 0 9.1 0 .'3 .6 I~PS FEMALES 0 .2 --'1)'.'-' "''''''''"'1)--'' 0 0 0 0 0 0 Q 0 0 0 ., .6 .. it.... .CI 0 EUPHAUSnr.r FU1~C! .3"0' OSTRACODS .3 0 LIMACINA HELIGIN 3..5 0 CHAETOGNATHS 1.6 0 OIKOPLEURA SPP. .q 0 "eT-EM6PHtlRE'S'''''-''-'--'-~'f}--''''.-''--1T'--'iI---'''~'---~_. ClM1 VELIGER .3 0 GASTROPOD VEUGE 1.3 0 lARGEROU~OfGGS' ~9 00" CAlANUS EGGS .3 0 GREEN EGG MASS 0 0 . --. NH15 76.3 .60'" 0 . . 0 0 1.0 -1J ."......... . ""~".'1:"'() G 0 0 U 0 0 0 m . . "";r"" 0 0 0 0 ".4 .1 0 0 0 ..-.,-. .1 5.7 .1 .1f) 0 , ',!) .1 5.0 i).' 0 OITH. SPINIROSTR ALL AMP~IPOOS t1tRV'At.. 'AMP"~ EUPHAUSIIO NAUPL EUPHAUSIID CALYP .... 0 0 0 n 0 0 MALES '.. -e€tt~P.A6~-' ACARTI A CLAUS SII ACARTIA lONGI~E~ COPEPOONAUP(U MIGROSETELLA 0 I~PS 36. 13 1.R 0 0 0 '1) . 0 0 .3 11.0 0 n '''''''''''iJ"'''''''' CTENOCAL. VANUS AETIOE US P.ACIFI..G SCOLE. MI"IOR METRIOIALUCENS 0 94.9 0 FEMALES MALES .."" .'q 0 1.9 15.0 1.3 .3 u PSEUDOCAl. SP. CLAUSO. ARCUICOR .3 '1","3'"'''' g.l ..33 """''''1J''- -EUeAt...fl1:t!tb;'r"OO"""."'---'iJ PA~ACAl. P~RVUS 25.4 0 If\.2 .q GAL. MAR.S'iALLAE CAl. TENUICOPNIS OITHONASl""ILIS 7.8 ",,'3"''''-'''.' 000 ON,09/23171 NH20 IMPS 0 0 0 .7 109 Ai}A~f'fA'.titffi3'~rf't""""'3~.T''''''7''4'.'T CALAMUSNAUPLII 0 OITHON~ SXMIlXS OITH. SPHHROSTR ONCAEA 90~EAlIS '5~M'" LIMACINA ~ElICIN Q a 37.€! '.6' 0 0 . 0 CTENOPHORES LARGE R,OUt-,lO EGGS C~LANUS EGGS .6 .6.. 2.g l ARVAL FI SH 0 S H~I MP ''E~G'S'' """"""""""""-"V"-'--""-"';r INTERM. RNO. EGG 84.0 0 0 0 ,.'"-""fj---"-""'~-"'-.-e 0 "3.6 ". CLAUSO.ARCUICOR 0 0 ClAUSO.PERGENS CTENOCAL. VANUS C SCOLE. .7 0 .9~g.9... .6 .6 1.3. .6 .6 1.9 0 .6 120.2 143.3 3q.q 0 0 1.7 3.4 '1t'"'° 1.1 NAIJPLII .6 NAUPLII 1.3 61 TtfOf\tA'"'~Ti't.ft'f3'.." '''''.''.-''J.,!\.., SPI~IROSTR C OITH. {J EUPHAUSIIQ.. NAUPL .. EUPHAUSIID FURCI EUPH. PACIFICA 0 0 2.3 0 .0.. ,1..1.., 2.8 .6 39.9 CHAETOGNATHS .c T€f\t6P~~..'..''''.'.'''.'''._~''.''' ~a~~ VELIG.ER r:~ 4.5 GREEN EGG ~ASS INTERM.RN 0; EGG """'-STA'TtONS" OR. fJ71211n'" ACARTIA LONGIREH OITHONASI1tI.LIS .. OITH. SPINIROSTR THYSANOESSA SPIN lIHAeINA HELICI" CHAETOGNATHS CLAH VELIGER .C'AunIUS'£(;GS' . 110 O 0 0 0 0 . .."..'.."",,,,,,..,, ... . " 1.2 0 1.2 201.7 79.9 ..1...2. 33.2 . 0 0 ._~--2.5 1.2 1.Z"11 ~. "..g.. 0 .6 0 0 0.. 439.9 2.5 . . . "U'''''7''''3''.'7'''' 323.2 11.0..6 2.5 .. 0 9 0 0 ~ 0... .t. 61.4 ..44.2..... . 0 0 a 0 0 ."'0".. .. 2.3 0 "."...'" . a . (}, 0 0 -1t- 0 a 0 0 .'-cr.. . 0 a . ." 0........ -~'_.~ .".." MALES fEMALES .. ...... a 0 "0 .0 ,,,,,,..,,,,,,,,,.,,,,,'''''''...'''''''''' '''''''''''''''''' 70.0 1.2 13.6 0 B IMPS 0 ..., 0 0 . . .6 0.. 0 ..0.. ~--'~' . 'firK15" 0 . 0...... .6 ~ Q.1 0 ..8 0 till 0 0 2.3 0 MALES FEMALES . . 0 i)-'-_.1t~ '-' 3.7 a 9.7 0 0 .6 1.2 0 1.1 .6 ..." ..60 8.. 0 .'.'-' 0. .. ..6 .6 .6J13...1.......... 0 0 28.4 0 ..a. ...,. CAt. HARSHAlLAE CAl. TENUICORNIS PARAtAl. ,.ARVUS PSEUOOCAL. SPa SCOLE. HINOR .''MET1UUTA't.1JC'ENS... . . '.{L. 0 0 1:.''t''''''''-~-;r .6 '.'".'''''''.'._~.''''''''~'''''7..'.''..''''' .0 0 MYSIS Q.l 1.9 00 . LIMACINA HElICIN SHRIMP 10.3 ,- 2.3 ~-_. () .0.. 0 IMPS .6 () 0 0 trtrot+'''''''.'''1:fr.T--'~-~-''4'~~'~~ .6 0 NEMAT06.. FLEXIPE ~6 0 0 0 00 0...6 COPEPQQ CAlANUS 0 90.9 0 0 0 .6 0 0 a..... 0 0 M'Ef'R'iff.t*.."t1:teE~ ,-._,.,.,._,."tr-.,-"---""'fJ"-'--'''~---~''--'-.''6--CENTROPAG~SDOMI 1.3 0 9.6 0 LUCICUTIA. ELAVIC ACARTIA CLAUSSII ACARTIA LQNGI~EM ACARTIA OAl>ME 0 0 0 .22.14U..!. .6 1.3 Ii 0 .6.6 MINOR 0 167.1 COO 0 0 0 0 MALES FEMALE IMPS 27g.6. 0 0 .~ 0 +-'--'''o'7"'--~~"""6-'-~' 0 13.5 tAlILES FE-"ALES CAL. MARSYALLAE CAl. TENUICORNIS EUC'Al." SUN fl!'I'~" PARACAL. PARVUS CAL. .S P ' PSE~OO ~IC",OCAl. PUSI LL 0 I) 0 'NH15 ON,06/28i72 0 0'0' 0 0 0 0 0 21.7 .7 0 0 0 ..{Ill .7 -0;7 0 00. 0 20.6 4.5 0 0 0 2.2 99.7 0 'g.O-~'7 0 0 0 0 0 0 ~1.'5 . 1.S 0 4.6 0 CHAETOGNATliS 4~. ., . j).. ..""~"-'i'fr"''''''''''''~'''''-'-''-''''~-'''-'--13'--.~,,-"it,-~---1T-- OIKOPLEURA SPP.o STATIONS 0 4.1 .6 1.2 FU~CI EUPH. PACIFICA H+VSfs.f\t{}fS9'*'" 162.2 0 0 EUPHAUSIIO NAUPl EUPHAUSIID 5.2 ~<J. 2" 3.0 18. 5 0 " , IMPS "..".."........ " 'I STAnows .. - ON. 08/05/72 _.. ...-. -- CAL. MARSHALLAE EUCAl. BUNGII 8U ~-s.p..--- III 1\ I' SCaLE. MI~OR "'ETRIOIA lUCENS CEKTROPAGES- OOM! LUCICUTIA FLAVIC ACAR.IIA LONGIREM C OPEPOO NAUPL II OITHONA SIMIlIS OITH. S"'INIR~ EUPHAUSIIO FURCI LIHACINA HELICIN CffAETOGNAI HS C TENOPHOR.ES 1:\ \I I NH15 MALES FEMALES .. CLAK V£lIG ER . ... GASTROPOD VElIGE CALANUS EGGS INTER". RHD. EGG 0 -- 0 .4 0 .4 'h4---3-S,r5 .4 0 0 .4 0 0 32.8 123.9 .4 0 2.8 42.7 -&---r4-.1 .0 4.6 0 .70 1.~ .4 .4 1.1 1.1 1q q 0 n 0 0 n IMPS IMPS "'ALES FEMALES _H-....-. 28.1 .4 . 231 '5 .4 2.1 V .4 .11.4 0 18.9 2.1 0 0 0 --.-.-----.- - .--.---.. 0 0 0 0 n -_._. II I i I I I, If I II 111 I j ,