NIOZ-RAPPORT 2003 - 5
05
: MACROBENTHIC FAUNA IN THE DUTCH SECTOR
OF THE NORTH SEA IN 2002 AND
A COMPARISON WITH PREVIOUS DATA
Monitoring Macrozoobenthos of the North Sea
©
2 0 0 3
This report is not to be cited w ithout the
acknowledgem ent of the source:
Royal Netherlands Institute for Sea Research (NIOZ)
P.O. Box 59, 1790 AB Den Burg, Texel
The Netherlands
ISSN 0923 - 3210
Cover design: H. Hobbelink
5361 5
THE MACROBENTHIC FAUNA IN THE DUTCH SECTOR OF THE NORTH SEA IN
2002 AND A COMPARISON WITH PREVIOUS DATA
R. DAAN AND M. MULDER
This report presents data of the monitoring program of macrozoobenthos in the Dutch Continental Shelf
(DCS) of the North Sea, a cooperation between the National Institute for Coastal and Marine
Management/RIKZ (Rijkswaterstaat), the North Sea Directorate (Rijkswaterstaat) and the Department of
Marine Ecology (NIOZ)
ROYAL NETHERLANDS INSTITUTE FOR SEA RESEARCH
Monitoring Macrozoobenthos of the North Sea
NIOZ-RAPPORT 2003-5
Monitoring macrozoobenthos North Sea 2002
1. Su m m a r y
In this report the results are presented of a macrobenthos survey on the Dutch Continental
Shelf (DCS), carried out in spring 2002. The survey forms part of the 'Biological
monitoring program of marine waters' (MON*BIOLOGIE, generally referred to as
‘BIOMON’) which was initiated by the National Institute for Coastal and Marine
Management (RIKZ). The purpose of the program is to obtain insight into the year-toyear variations of the macrobenthic assemblages and to detect trend-like changes, that
possibly indicate anthropogenic influences on the marine environment (e.g.
eutrophication, pollution, beam-trawl fishery).
Within the framework of this project fieldwork is carried out every year in spring.
In 2002 the 100 BIOMON stations were sampled in the period between March 11 and
April 11. On the basis of the results collected in 2002 and previous years an analysis is
made of the trends and fluctuations of some selected species and of basic community
attributes over the period 1986-2002. The community attributes studied were the
diversity, abundance and biomass of the total macrofauna and of the 4 major taxonomic
groups. Temporal variation or trends were investigated separately for each of the four
subareas in the DCS i.e. the Coastal, Offshore areas, Dogger Bank and Oyster Ground.
The conclusions of this study can be summarized as follows:
1. The sediment composition in the four subareas was generally quite similar to that
found in previous years. However there were a few exceptions. At station OFF 6, west
of Texel, where a strong decline in the median grain size had been observed in 2001,
this median grain size was back at its usual level in 2002. This indicates that, if any
human activity had been responsible for the sediment change in 2001, recovery has
taken place within one year. Further there are a few stations along the southern edge
of the Frisian Front area that show high temporal variation in silt contents. Possibly
the sediments are unstable here since depth may be critical here with respect to the
effects of turbulence in bottom water on sediment composition. However, there is also
one station in the deepest part of the Oyster Ground (>50m) where silt concentrations
appear to be highly variable. Since sediments are expected to be stable here it is
suggested that this variability is caused by local spatial differences in sediment
composition rather than by temporal changes.
2. At the community level, there were a few changes compared to preceding years. At
the Dogger Bank a slight decrease could be observed in diversity based on the
Shannon Wiener Index. Further there was a rather strong decline in biomass, largely
caused by the disappearance of large sea urchins (Ecinocardium cordatum). Although
usually only a few are found in the samples, these large specimens largely determine
1
Monitoring macrozoobenthos North Sea 2002
3.
4.
5.
6.
the total biomass. In the Oyster Ground a slight but continuous increase could be
observed in species richness (number of species per sample) and in biomass from
1996 onwards
At the Dogger Bank the sand star Acrocnida brachiata, the bivalve Mysella bidentata
and the polychaete Aricidea minuta, three species that had shown a decline in
preceding years occurred still in low numbers in 2002. A slight sign of recovery was
observed in the polychaete Nephtys cirrosa. New to the Dogger Bank is the
occurrence of the gastropod Scaphander lignarius and the bivalve Gari costulata.
Within the DCS both species have been recorded only once. Both records are from the
Oyster Ground.
In the Oyster Ground the recovery of the populations of the brittle star Amphiura
filiformis, first observed in 2001, continued in 2002. Further the bivalve Nucula
nitidosa, which had shown an increase in abundance since 1999, further increased to
densities higher than ever within the BIOMON program. There were four species that
have not been found before. The isopod Bopyrus squillarum, the amphipod Dyopedos
monacanthus and the gastropods Mangelia nebulosa and Scaphander lignarius are
new to the Oyster Ground. Some of them have been found during other research
projects, but not within BIOMON. A few other species that had been found in 2000 or
2001 for the first time reoccurred in the samples in 2002.
In the Offshore area the sea urchin (Echinocardium cordatum) shows a slightly
increasing trend from 1995 onwards, which continued in 2002, particularly in terms of
biomass. The presence of relatively much large sea urchins was a major cause of the
relatively high biomass values in the area in 2002. Recovery of populations of the
gastropod Euspira nitida started in 2000 and continued in 2002. Three species are
new within the BIOMON program. The polychaetes Lagisca extenuata and Syllis
gracilis are probably new to the Dutch fauna. The bivalve Striarca lactea has been
recorded from a few stations in other research programs.
In the Coastal area there seemed to be a tendency for an increase in the abundance of
the amphipod Urothoe poseidonis and in the biomass of the sea urchin
Echinocardium cordatum. The presence of large E. cordatum and/or the presence of
banks of Spisula subtruncata or Ensis americanus were the cause of extremely high
biomass values at a few stations. The polychaete Nephtys assimilis, a new species in
2001, was present now at 3 stations in the Coastal area. It seems that this species
recently has colonized the whole DCS and that it has been successful in building up
new populations.
2
Monitoring macrozoobenthos North Sea 2002
2. S a m e n v a t t i n g
In dit rapport worden de resultaten gepresenteerd van een macrobenthos bemonstering die
in 2002 werd uitgevoerd op het Nederlands Continentale Plat (NCP). De bemonstering
vond plaats in het kader van het ‘Biologische Monitoring Programma Zoute Wateren’
(MON*BIOLOGIE, gewoonlijk aangeduid als ‘BIOMON’), dat geïnitieerd is door het
Rijksinstituut voor Kust en Zee. Met het project wordt beoogd inzicht te krijgen in de
jaarlijkse fluctuaties van de macrobenthos gemeenschappen en vast te stellen of er op de
langere termijn trendmatige veranderingen optreden. Dergelijke veranderingen zouden
onder meer kunnen plaats vinden als gevolg van anthropogène activiteiten (bijv.
eutrofiëring, verontreiniging, boomkorvisserij).
In het kader van dit project wordt jaarlijks veldonderzoek uitgevoerd in het
voorjaar. In 2002 zijn de 100 BIOMON stations tussen 11 maart en 11 april bemonsterd.
Aan de hand van de gegevens die in 2002 en voorgaande jaren zijn verzameld is een
overzicht verkregen van de trends en fluctuaties bij een aantal geselecteerde soorten en
een aantal kenmerken van de benthische gemeenschap als geheel over de periode 1986 2002. Deze set kenmerken bestaat uit de diversiteit, de dichtheid en biomassa van de
totale fauna en de 4 belangrijkste taxa. Temporele variatie en trends zijn voor vier
subgebieden van het NCP, de Kustzone, het Offshore gebied, de Doggersbank en de
Oestergronden, afzonderlijk onderzocht. De conclusies van deze studie kunnen als volgt
worden samengevat:
1. De sedimentsamenstelling in de vier subgebieden leek in het algemeen veel op die in
vorige jaren. Op de afzonderlijke stations waren er enkele uitzonderingen op deze
regel. Op station Off 6, ten westen van Texel, waar in 2001 een sterke afname in de
mediane korrelgrootte werd geconstateerd, was deze mediane korrelgrootte in 2002
weer terug op het vroegere niveau. Dit wijst erop dat, als de verandering in
sedimentsamenstelling veroorzaakt was door een of andere menselijke aktiviteit,
herstel binnen een jaar heeft plaatsgevonden. Verder waren er enkele stations aan de
zuidrand van het Friese Front gebied die van jaar op jaar grote variatie in slibgehalte
vertoonden. Mogelijk zijn de sedimenten hier instabiel omdat de diepte hier kritisch is
met betrekking tot de effekten die turbulentie in het bodemwater kunnen hebben op de
sedimentsamenstelling. Er is echter ook een station in het diepste deel van de
Oestergronden (>50m) waar de slibconcentraties zeer variabel blijken te zijn
Aangezien de sedimenten hier vermoedelijk wel stabiel zijn, is de variatie eerder te
verklaren uit lokale ruimtelijke verschillen dan uit veranderingen in de loop van de
tijd.
3
Monitoring macrozoobenthos North Sea 2002
2. Op community niveau waren er enkele kleine veranderingen ten opzichte van de
voorgaande jaren. Op de Doggersbank werd op basis van de Shannon Wiener Index
een lichte afname gevonden in diversiteit. Verder was er een sterke afname in
biomassa, met name door het ontbreken van grote hartegels (Echinocardium
cordatum). Hoewel er gewoonlijk maar een paar worden gevonden in de monsters,
maken deze grote exemplaren vaak het overgrote deel van de biomassa uit. In de
Oestergronden werd vanaf 1996 een lichte maar continue stijging waargenomen in
soortenrijkdom (aantal soorten per monster) en in biomassa.
3. Op de Doggersbank kwamen 3 soorten, die in voorgaande jaren een achteruitgang
hadden doorgemaakt, nog steeds in lage dichtheden voor. Het gaat hier om de
slangster Acrocnida brachiata, de bivalve Mysella bidentata en de de polychaet
Ancidea minuta. Een licht teken van herstel was er bij de polychaet Nephtys cirrosa.
Nieuw voor de Doggersbank zijn de gastropode Scaphander lignarius en de bivalve
Gari costulata. Voor het NCP konden we voor beide soorten maar een eerdere
melding vinden. Beide zijn eenmaal aangetroffen in de Oestergronden.
4. In de Oestergronden zette het herstel van de slangster Amphiura filiformis, dat zich in
2001 had aangediend, zich in 2002 voort. De bivalve Nucula nitidosa, die vanaf 1999
in aantal is toegenomen, nam verder toe tot dichtheden die in het BIOMON
programma nog niet eerder zijn waargenomen. Vier soorten werden nog niet eerder
gevonden. De isopode Bopyrus squillarum, de amphipode Dyopedos nonacanthus en
de gastropoden Mangelia nebulosa en Scaphander lignarius zijn nieuw voor de
Oestergronden. Sommige zijn wel eens tijdens een ander projekt gevonden, maar
nooit binnen het BIOMON-programma. Sommige soorten die in 2000 of 2001 voor
het eerst werden aangetroffen kwamen opnieuw in de monsters voor.
5. In het Offshore gebied laat de hartegel (Echinocardium cordatum) vanaf 1995 een
licht toenemende trend zien, met name wat betreft biomassa. Deze trend zette zich
voort in 2002. De aanwezigheid van relatief veel grote hartegels was er de oorzaak
van dat het gemiddelde biomassagetal hoog was voor het Offshore gebied. Herstel van
populaties van de gastropode Euspira nitida deed zich voor vanaf 2000 en zette zich
voort in 2002. Drie soorten zijn nieuw binnen het BIOMON programma. De
polychaeten Lagisca extenuata en Syllis gracilis zijn vermoedelijk nieuw voor de
Nederlandse fauna. De bivalve Striarca lactea is eerder al wel op enkele stations
binnen andere onderzoeksprogramma’s gevonden.
6. In de kustzone was er een tendens van toename in de aantallen van de amphipode
Urothoe poseidonis en in de biomassa van de hartegel Echinocardium cordatum. De
aanwezigheid van grote hartegels en/of de aanwezigheid van banken van Spisula
subtruncata of Ensis americanus was de oorzaak van extreem hoge biomassagetallen
4
Monitoring macrozoobenthos North Sea 2002
op enkele stations. De polychaet Nephtys assimilis, in 2001 nog een nieuwe soort, was
nu aanwezig op 3 stations in de kustzone. Het lijkt erop dat deze soort recent het
gehele NCP met succes heeft gekoloniseerd.
5
Monitoring macrozoobenthos North Sea 2002
3. I n t r o d u c t i o n
In 1989 the BlOlogical MONitoring program of marine waters (project MON*
BIOLOGIE) was started with the goal to study the temporal variation of the marine
ecosystems on the Dutch Continental Shelf (DCS) including the Wadden Sea and the
Delta area. It is an initiative of the National Institute for Coastal and Marine Management
(RIKZ) of Rijkswaterstaat in association with several Dutch institutes (Yland, 1995). The
biological monitoring program comprises besides the macrobenthos also plankton, fish,
seagrass, hard substrate populations, seabirds and mammals.
This report presents the data collected during the macrobenthos survey carried out
in spring 2002. Further the results of the 2002 survey are compared with the BIOMON
data collected in previous years (1991-2002) and those obtained during the ICES North
Sea Benthos Survey (ICES-NSBS, 1986) and the MILZON-BENTHOS program (19881993). In 1990 a pilot study of the BIOMON project was carried out at 7 locations on the
DCS and the results are also included in the data base.
The aim of the BIOMON program is to obtain insight in the spatial and temporal
variation in the composition of the macrobenthos and to detect possible trendlike changes
on the DCS as a whole or in parts of it. During the first years (1991-1994) there were 25
stations located along 5 transects perpendicular to the Dutch coast. At these stations 5
replicate boxcore samples were collected each year. Although in this way a rather detailed
picture was obtained of the fauna composition at each of these stations, it was argued that
(changes in) the macrobenthos composition of the DCS as a whole could better be studied
by spreading the sampling effort over a larger number of stations. Therefore, from 1995
onwards the sampling strategy changed and each year 100 stations were visited, that were
selected according to a stratified random sampling design in each of the 4 subareas of the
DCS, i.e. Dogger Bank, Oyster Ground, Offshore area and Coastal area (Fig. 1). The
number of stations within each subarea was proportional to its surface area. At each
station only one sample was taken. The 100 stations that were selected include the 25
original BIOMON stations. The selection procedure is described in more detail by Essink
(1995) and Holtmann et al. (1996)
The analysis of the results obtained in previous years (Daan & Mulder, 2002) has
shown that there were generally no clear trends at the community level (faunal density,
biomass, biodiversity parameters) in the 4 subareas. However, in most subareas there
seemed to be a slight decrease in the contribution of molluscs to the total benthic
biomass. At the species level there was a clear downward trend in the abundance of the
brittle star Amphiura filiformis in the Oyster Ground from 1993 onwards. Particularly at
6
Monitoring macrozoobenthos North Sea 2002
the F risian F ro n t a dram atic decrease was observed in the abundance o f this species.
Furth er there was a decrease in the abundance o f the polychaete
gastropod
E u spira n itida
N eph tys cirro sa
and the
in the O ffshore area and the Coastal area. T h e latter species also
decreased at the D o g g er B ank. The new data w ill show to w hat extent the apparent trends
observed in previous years continued in 2002.
4. M
aterial a n d m e t h o d s
T o ensure that any changes that are observed are not due to m ethodological differences,
the procedures fo r sam pling and processing the fauna samples are standardized (E ssink,
1991) and have rem ained unaltered since the beginning o f the m o nitoring p ro ject in 1991.
4.1. Sampling
In 2 0 0 2 the B IO M O N stations were sam pled in the period M arch 11 to A p ril 11. M o st
stations have a w ater depth >5 m and w ere visited w ith the R V M itra or the R V
R otterdam (N o rth Sea D irecto rate, R W S ). H o w ever, tw o stations in the C oastal subarea
w ith a w ater depth less than 10 m ,
viz.
CO A 13 & 14 w ere sam pled w ith the R V . D e lta .
F ig . 1 shows the positions o f the stations . The exact geographical positions o f the
100
stations,
together
w ith
the
delta
codes
and
selected
abiotic
characteristics
(depth/sedim ent) o f the stations are sum m arized in T ab le la /b . M o re general in fo rm atio n
about the cruise carried out w ith the vessels and the w eather conditions during this p art o f
the survey in 2 0 0 2 can be found in the cruise report o f R ijksw aterstaat (A nonym ous,
2002).
4.2. Sa m p l e t r e atme nts
A t each station tw o boxcore samples (0 .0 7 8 m 2, m in im al depth 15 cm ) w ere taken. O ne o f
the samples was used fo r sedim ent analysis and the other sam ple was washed through a
sieve w ith round holes (1 m m ) to collect the m acrobenthic fauna. F o r sedim ent analysis 2
subsamples (3 .4 cm 0 , depth 10 cm ) w ere pooled and im m ediately stored at -2 0 °C . T h e
residue o f the m acrobenthos samples was preserved in a b orax-buffered solution o f 4 -6 %
form aldehyde in seaw ater and stored at room tem perature.
In the lab o rato ry the macrobenthos samples w ere stained w ith rose-bengal and
washed over a set o f nested sieves w ith 0.7 m m as the sm allest mesh size to fa c ilita te
7
Monitoring macrozoobenthos North Sea 2002
sorting. The m acrofauna was id en tified to species lev e l, except fo r some notoriously
d iffic u lt taxa such as anthozoans, phoronids, priapulids and nem erteans, and subsequently
counted. Juvenile m acrobenthic anim als w h ich because o f th eir size could not be
id en tified to species level w ere recorded on higher taxonom ic levels, usually the genus
level. Sizes (nearest 0 .5 m m ) w ere recorded fo r m ost m olluscs and echinoderm s.
4.3. A shfree d r y
wei ght
The ash-free dry w eig h t (A F D W ) o f the d iffe re n t taxa was determ ined in one o f the
fo llo w in g ways:
•
M olluscs and ech in oids :
B y means o f le n g th -A F D W relationships o f the fo rm W = a *L b (W = A F D W
in g and
L =len g th in m m ).
•
Polychaetes, o th er w orm s , larger cru stacean s an d o yh iu ro id s :
In d irectly, by converting the (b lo tted ) w et w eig h t into A F D W by means o f conversion
factors provided by R um ohr
et al.
(1 9 8 7 ) and R ic c ia rd i & B ourget (1 9 9 8 ). W et
weights w ere m easured w ith a M e ttle r P J300 balance to the nearest m g.
•
Rem aining taxa :
D ire c tly , by d rying a sam ple at 6 0 °C fo r at least 60 hours and subsequently
incinerating at 5 2 0 °C fo r 2 hours (D u in e v e ld & W itte , 1987).
S m all molluscs, am phipods and cumaceans w ere assigned an average in d ivid u al A F D W
o f 0 .2 -0 .5 mg. T h e same value is used b y H o ltm an n & G roenew old (1 9 9 2 ; 1994) in their
analysis o f m acrobenthos fro m the M IL Z O N -B E N T H O S p ro ject in the southern N orth
Sea betw een 1991 and 1993. T h is estim ated in d ivid u al w eig h t is based on previous
determ inations o f the A F D W o f the taxa in question (D u in eveld ; H o ltm an n , unp u b l.).
4.4. Statistics
In addition to the density (in d ./m 2) and biom ass (g A F D W /m 2), the d iversity o f each
macrobenthos sam ple was calculated. In the literatu re a suit o f b io d iversity indices have
been used to id e n tify possible changes o f the benthic fauna (H ill, 1973; Peterson, 1977;
Pearson & Rosenberg, 1978; H arp er & H aw ksw o rth , 1994). In this report, w e used three
indices each representing a d ifferen t aspect o f the faunal d iversity. T h e species richness
8
Monitoring macrozoobenthos North Sea 2002
(H illo ) stands fo r the num ber o f species p er boxcore sam ple and is the sim plest index. Th e
other tw o indices, the S hannon-W iener in d ex ( H ’) (Shannon & W eaver, 1 9 4 9 ) and the
Sim pson index (D ) fo r dom inance (S im pson, 1949), are based on the proportional
abundances o f the in d iv id u a l species in the sam ples. T h e Sim pson in d ex is sensitive to
the abundance only o f the m ore p le n tifu l species and can therefore be regarded as a
measure o f dom inance (H ill, 1973). A
high valu e fo r Sim psons index means lo w
d iversity, whereas a high value fo r the H illo or S hannon-W iener index indicates high
diversity.
4.5.
Se d im
e n t a n a l y s is
A t each station shown in F ig . 1, tw o subsamples w ere taken fro m an in tact boxcore
sam ple and subsequently pooled fo r lab o rato ry analysis o f the sedim ent com position ( e.g.
grain size, content o f calcium carbonate). T h e grain size was analyzed w ith a M alvern
P article S izer by the laboratory o f the N atio n al Institu te fo r C oastal and M arin e
M anagem ent (R IK Z , M id d elb u rg ). T w o param eters w ere derived fro m the g rain size data:
the m edian grain size (/a n ) and the percentage (b y w eig h t) o f m ud. W e here defin e m ud
as the to tal fraction m in eral particles < 63 p m . H o w ever, fo r com parison w ith previous
years w e also calculated the fractio n 16-63 pm .
Sedim ent types w ere classified on the basis o f the m edian grain size as fo llo w s:
C haracterization o f the sedim ent type according to
the m edian grain size (a fte r G ullentops
< 175 pm
et al.,
V e ry fin e sand
175 - 2 5 0 p m
F in e sand
250 - 3 00 pm
M e d iu m -fin e sand
300 - 3 5 0 p m
> 35 0 pm
M ed iu m -co arse sand
C oarse sand
9
1977).
Monitoring macrozoobenthos North Sea 2002
5. R esults a nd discussion
5.1. Sediment composition
The m edian grain size and s ilt content o f the sedim ent at the stations sam pled are listed in
T ab le 1. Spatial and tem poral patterns are illustrated in F ig . 2, 3 and 4.
T h e spatial pattern in the sedim ent com position in 2002 was quite sim ila r to that
in the preceding years. A lo o k at the mean m edian grain size in the 4 subareas betw een
1995 and 2002 (F ig . 4 ) shows that the grain size is not only very stable, but that the
variatio n around the m ean is extrem ely sm all. A lso at most o f the in d ivid u al stations the
m edian
grain size
did not substantially change compared to preceding years. A
com parison betw een the values measured in 2002 (F ig . 2 ) and those found in previous
years shows that in m ore than 80% the size class d id not change and that in m ost o f the
other cases the d ifferen ce was not m ore than 1 size class. There are, how ever, tw o
exceptions. A t station O F F 2 , north o f Schierm onnikoog, the m edian grain size was about
340 p m in 1997 and 1999, but substantially lo w er, about 210 p m , in the other years. In
previous reports w e already suggested that O F F 2 is situated at a sharp lo cal gradient
w here the sedim ent changes fro m fin e sand into m edium -coarse sand w ith in a short
distance. A s a consequence, sm all year to year differences in sam pling position could
result in rather strong differences in sedim ent com position. In 2002 the m edian grain size
was 2 0 6 p m , w hich is w ith in the range o f values found in most o f the preceding years. A t
station O F F 6, w est o f T e x e l, a steep decline in the m edian grain size was observed in
2001. H ere the values had dropped fro m 280 - 320 pm in the period 1996 - 2 0 0 0 to 2 0 0
pm in 20 0 1 . It has been suggested that a local physical disturbance, possibly b y hum an
activities, could h ave occurred at this station, leading to a selective disappearance o f the
larger size fractions in the sedim ent. In 2002 the m edian grain size at O F F 6 was 3 1 0 p m ,
so back at the level o f preceding years. T h is could indicate that relocation o f sedim ents b y
bottom currents has lead to recovery o f the natural sedim ent com position w ith in one year.
T h e d istrib u tio n o f s ilt in the sedim ent also showed the same spatial pattern as in
the preceding years (F ig . 3 ). In 2001 there was one station w here a substantial d ifferen ce
was found in the s ilt content com pared to 1999 and 2000. T h is was station O Y S 8, at the
southern edge o f the F risian Front. Th e s ilt content at this station had dropped fro m 22
and 28 % in the preceding years to less than 9 % in 2001. In 2002 w e found an
interm ediate value o f 17% . T h e station is located in an area w ith a sharp north-south
gradient in s ilt concentrations w hich is lin ked up w ith a re la tiv e ly steep depth gradient.
T h is means that a sm all d ifferen ce in positioning possibly could have a strong e ffe c t on
the s ilt content m easured. M o reo ver, s ilt contents m ay be unstable at this station, since the
10
Monitoring macrozoobenthos North Sea 2002
depth is betw een 30 and 4 0 m and therefore critical w ith respect to sedim entation and
resuspension o f s ilt. In 2002 there w ere 3 O yster G round stations that showed s ilt
concentrations that w ere substantially lo w er than in 2001. These stations w ere O Y S 11,
20 and 2 4 , and showed declines fro m 38 to 15 % , 18 to 7 % and 34 to 8 % respectively.
H o w ever, the s ilt contents found in 2002 were not extrem ely lo w w hen com pared to the
values found in the period before 2001 (see the text table below ).
T e x t table: S ilt contents (% ) at 3 stations in the O yster Ground.
year
OYS 11
OYS 24
OYS 20
s ilt fra c tio n 0 - 6 3 p m
1995
1996
1997
?
?
?
?
?
?
?
?
?
year
OYS 11
OYS 24
OYS 20
s ilt fra c tio n 1 6 - 6 3 p m
1995
1997
1996
14.8
15.3
25
4.9
4.0
2
5.7
7
1.8
Values fo r the to tal 0 - 6 3
1998
?
?
?
1999
23.6
12.7
16.2
2000
2001
2002
28.5
17.6
5.8
38.2
33.7
18.0
15.4
1998
22
7
1999
9.5
6.0
9.1
2000
2001
2002
18.0
8.7
0.0
27.0
26.7
9.2
6.4
2.5
0.9
0
8.0
6.8
jim fractio n have been determ ined only in the m ost recent
years, but values fo r the 16 - 63 |im fractio n are available fro m 1995 onwards. A t each o f
the 3 stations the s ilt concentrations appear to be h ig h ly variable. The fluctuations do not
indicate a consistent tem poral trend. O n ly fo r station O Y S 11 the values w ere the low est
in 2002 fo r both s ilt fractions, but s till o f the same order as those found in 1999. A t
station O Y S 24 the 0 - 63 pm fractio n was the low est in 20 0 2 , but also o f the same order
as in 1999. T h e 16 - 63 p m fractio n was w ith in the range o f values found in previous
years. A t O Y S 20 both fractions w ere w ith in the range o f values found in previous years.
T h e 3 stations m entioned are a ll located at the edge o f the O yster G round area.
O Y S 11 and 24 lie near the southern edge o f the area, close to the 30 m depth contour. In
vie w o f the lim ite d depth it is conceivable that silt concentrations are unstable here, w h ich
could exp lain the h ig h v a ria b ility observed. N evertheless, high spatial v a ria b ility can not
be excluded as an exp lain in g factor. Station O Y S 20 is situated near the western edge o f
the O yster G round , close to the K laverb an k. In this area relatively steep depth gradients
do occur too. H o w ever, the w ater depth at O Y S 20 is over 50 m and so deep enough to
expect s ilt concentrations that are stable over tim e. W e therefore assume that the strong
year to year differences reflect lo cal spatial v a ria b ility , rather than tem poral v a ria b ility .
11
Monitoring macrozoobenthos North Sea 2002
5.2. D istribution of the m a c r o b e n t h i c
5.2.1 Diversity, density and
fauna in 2002
biomass
A total num ber o f 207 species/taxa w ere id en tified in the 100 boxcore samples in 2002,
including 3 that w ere id en tified to genus le v e l o n ly (m ost ju v e n ile s ) and 9 h igher taxa
(id en tified to fa m ily level or higher). T h e to tal num ber o f taxa is w ith in the range o f
previous
years
(181
-
2 3 1 ).
Th e
d istrib u tio n
of
the
species
o ver
the
stations
(presence/absence) and the scientific nam es are given in A p p e n d ix -1. T h e basic data on
m acrobenthic abundance, biomass and d iv e rs ity are listed in A p p en d ix-2.
T h e mean num ber o f species per sam ple (H ill 0 ) was the highest on the D ogger
Bank and in the O yster G round and the lo w est in the coastal and offshore area (T a b le 2,
Fig. 5 ,8 ). There is an o verall pattern o f h ig h species richness in the N o rth and lo w species
richness in the south. In the O yster G round there was a tendency fo r a slight increase in
species richness fro m 1996 onwards. In the other subareas no clear long term trend could
be observed in species richness. In the O ffsh o re area there w ere fo u r stations w ith a
relatively rich fauna. The samples collected at O F F 1, 4 , 5 and 33 a ll contained m ore than
30 species. These stations are exactly the same that showed a rich fauna in 2001 too. A
look at the long term trend at these stations shows that species richness was gen erally lo w
(10 to 2 0 species per b o x) before 1995. In 1995 peak values w ere found o f about 30
species per box. Thereafter species richness was m edium to lo w (1 5 to 25 species per
box) up to 1999. From 20 0 0 onwards there was a continuous increase to values beyond 30
species per box. T h is trend was m ore or less the same at each o f the 4 stations.
T h e Shannon W ien er diversity w as m ore or less the same at the D ogger B an k, the
Oyster G round and the O ffshore area. F o r Sim pson’ s dom inance holds the same (T a b le 2,
Fig. 9 ,1 0 ). D iversity had slig h tly decreased at the D o g g er B ank com pared to previous
years, whereas it rem ained the same in the O yster G round and the O ffsh o re area. L o w
Shannon W ien er d iversity was found in the C oastal area whereas Sim pson’ s dom inance
was high here. T h is means that the fauna in the samples was generally dom inated by one
or tw o
abundant species. Species that w ere som etim es dom inant in the samples are the
U rothoe poseidon is, the polychaete Spioph an es bom byx and the
Ensis am ericanus, M y sella bidentata, S pisu la su btrun cata and Tellina fa b u la .
crustacean
m olluscs
T h e mean fauna density was as usual the lo w est in the offshore area and the
highest in the O yster G round (T ab le 2 , F ig . 6 ,). A t the D o g g er B ank and in the O ffshore
area polychaetes w ere the m ost abundant group. In the C oastal area m olluscs dom inated.
In the O yster G round the numbers w ere m ore or less eq u ally distributed over the d iffe re n t
12
Monitoring macrozoobenthos North Sea 2002
taxonom ic groups, w ith a slight predom inance o f echinoderm s and m olluscs. T h ere w ere
no trendlike changes in fauna abundance (F ig . 11).
Biomass values at the D ogger B ank w ere c learly lo w er than in 2001 (T a b le 2 , F ig .
12). P articu larly the share o f echinoderm s and polychaetes had decreased. It is not clear
w hat can have been the cause o f the decrease, since in the O yster G round w e saw a clear
increase o f the biomass com pared to 2001 and in the O ffsh o re and C oastal areas there
was hardly any change. This indicates there can not be an effect o f a (sm a ll) d ifferen ce in
the tim in g o f sam pling between both years. T h ere does not seem to be a tren d like change,
although in the O yster G round w e can see a slig h t but continuous increase o f biom ass
fro m 1997 onwards. The highest mean biom ass, but also the strongest variatio n was
found again in the coastal area (F ig . 7 ). A s in previous years the peak values found at
some stations in the coastal area w ere gen erally caused b y dense populations o f the
m ollusc
Spisula subtruncata o r by E nsis am ericanus.
W ith respect to the share o f the d iffe re n t taxonom ic groups to the to tal biomass
there was no change in the O yster G round com pared to the preceding year. Biom ass o f a ll
m ajor groups increased in this area. A lso in the O ffsh o re and C oastal areas there was no
substantial change in the share o f the d iffe re n t groups. T h e share o f these groups
rem ained m ore or less the same both in an absolute sense as in a rela tiv e sense. A t the
D ogger B ank the situation was d ifferen t. H ere m ollusc biom ass was, in an absolute sense,
the same as in 20 0 1 , but since polychaete and echinoderm biom ass decreased, the share o f
m ollusc biomass increased considerably.
5.2.2.
Temporal
v a r i a t i o n i n d e n s i t y a n d b i o m a s s o f i n d i v i d u a l s p e c ie s
Figs. 13-16 illu strate the tem poral variatio n in density or biom ass o f a num ber o f
in d ivid u al species in the 4 subareas during the period 198 6 -2 0 0 2 .
D o s s e r Bank (F ig .
13a-c)
O n the D ogger B ank there w ere a few species that showed a rem arkable decrease in 20 0 1 .
A crocnida brachiata, the b iv a lv e M ysella biden tata and the polychaetes
N ephtys cirrosa and A ricidea m inuta occurred in lo w e r densities than ever in the nineties.
O f these species A. brachiata and M. biden tata d id s till occur in lo w densities in 2 0 0 2 ,
whereas A. M inuta was s till absent. A slight sign o f recovery was o n ly observed in N.
cirrosa. The gastropod E uspira nitida, w h ich had shown an increase fro m 1999 onwards
Th e sand star
rem ained stable in 2002.
In fig . 13b a graph is shown o f the tem poral developm ent o f a com bination o f 2
species,
M agelona m irabilis
and
M. joh n ston i,
13
w h ich showed stable densities in 2 0 0 2 . In
Monitoring macrozoobenthos North Sea 2002
previous years we only distinguished M. mirabilis. However, recently it has become clear
that in fact M. mirabilis comprises two morphologically similar species, M. mirabilis s.s.
and M. johnstoni (Fiege et al., 2000). For reasons of comparability with previous data we
plotted here the density of the combination of the two species. A plot of M. mirabilis s.s.
in sequel of the preceding development of M. mirabilis would erroneously suggest that
the species had strongly declined in 2002, since M. johnstoni appeared to be 10 times as
abundant as M. mirabilis s.s..
A species that is new to the Dogger Bank is the gastropod Scaphander lignarius.
In the North Sea this species is usually found at higher latitudes. For the Dutch sector we
found only one record: in 1986 one specimen has been found in the north western part of
the Oyster Ground (de Wilde & Duineveld, 1988). Another species that is also new to the
Dogger Bank is the bivalve Gari costulata. This species was on the DCS found for the
first time in 2001, but then in the Oyster Ground (Daan & Mulder, 2002). In 2002 it was
found at 3 stations at the Dogger Bank.
The number of species found at the Dogger Bank in 2002 (70) was well within the
range of values found in previous years (66 - 87) . Also the total fauna density was
similar tot that in previous years. Nevertheless, the total biomass appeared to be
extremely low. A major cause is that in previous years always a few large sea urchins
(Echinocardium cordatum) occurred in the samples. A few of those specimens usually
account for the major part of the total biomass. In 2002 such large specimens were not
found, which must have been a substantial cause of the decline in biomass.
Oyster Ground (Fig. 14a-c)
Most species in the Oyster Ground showed more or less stable densities compared to the
preceding year or just a slight increase. This holds also for one of the most abundant
species in the Oyster Ground, the brittle star Amphiura filiformis. Nevertheless, at the
Frisian Front the densities of this species were still low compared to the numbers that
were found here in the early nineties. The bivalve Nucula nitidosa, which had shown an
increase in abundance since 1999, further increased in the Oyster Ground to densities that
have not been found before.
There was one species that has not been found before during the BIOMON
program and it is probably new to the Dutch fauna. It is the isopod Bopyrus squillarum,
which lives as a parasite in the gills of shrimps of the genus Palaemon (Huwae, 1977).
Although there are a few records of the species Palaemon elegans for the North Sea
(Bergman et al., 1998), a host of this genus was not found in the sample. Possibly B.
squillarum can also live on other crustacean species like Callianassa subterranea or
14
Monitoring macrozoobenthos North Sea 2002
Upogebia deltaura, which were present in the sample. According to Huwae (1977) there
is only one doubtful record of B. squillarum from the Dutch coast.
Three other species are new to the BIOMON program. The amphipod Dyopedos
monacanthus has been found during the synoptic mapping in 1986 (de Wilde &
Duineveld, 1988) and during the MTLZON program in 1991 (Holtmann & Groenewold,
1992). Empty shells of the gastropod Mangelia nebula have been found several times
before in the Oyster Ground, but this time a living individual was captured. Bergman et
al. (1998) found this species in 1997 in a dredge haul at one station in the northern Oyster
Ground Finally, like at the Dogger Bank, we found the gastropod Scaphander lignarius
also at one station in the Oyster Ground. Together with the record of de Wilde &
Duineveld (1988) there are 3 stations where the species has been found till now, all in the
north western part of the DCS.
Finally there is a number of species that have been found in 2000 or 2001 for the
first time and that reappeared in one or more samples in 2002. The gastropods Retusa
umbilicata and Ondina divisa, new in 2000, were found at OYS 15 and OYS 36
respectively in 2002. The bivalves Semierycina nitida and Tellimiya ferruginosa that have
been found in 2001 for the first time did occur on 5 and 3 stations respectively in 2002.
The polychaete Nephtys assimilis, also a new species in 2001, was found at 3 stations in
the Oyster Ground, but also at a number of stations in the Offshore and Coastal areas. The
latter species was known only from the Loswal dumpsite west of the Hague (de Kluijver
& van Nieuwenhoven, 1998). It seems that the species mentioned has colonized the DCS
recently and that it has been successful in building up new populations.
Species richness was in the Oyster Ground, in terms of mean number of species
per sample, higher than ever before during the BIOMON program, i.e. 33.5 species per
sample compared to 24 to 30 species in the period 1995 - 2001. It seems tempting to
explain this increase by the success of the new colonizers mentioned above. However, in
spite of their success these species are still too sparsely represented in the samples to
contribute substantially to this measure of species richness. The limited role of these
species is also reflected in the total number of species in the area (162) which was well
within the range of values found in previous years (135 to 178). Apparently there was a
number of species that have been found now and then in previous years, but were not
found in 2002. The absence of the latter species apparently neutralized the presence of the
new species, so that the diversity did not change.
15
Monitoring macrozoobenthos North Sea 2002
Offshore area (Fig. 15a-c)
The plots of the population densities of 11 of the commonest species show that most
populations fluctuate around an average level, without showing a clear temporal trend.
However a few species show a more or less consistent pattern. The sea urchin
Echinocardium cordatum shows a slight increasing trend from 1995 onwards. This trend
continued in 2002, particularly in terms of biomass. Populations of the gastropod Euspira
nitida reached a low in 1999, but started recovery in 2000. This recovery continued in
2001 and 2002.
Usually the Offshore area has the poorest benthic fauna. Total fauna densities,
biomass and diversity are generally the lowest in this area. In 2002 the total fauna density
was again by far the lowest here (Tab. 2). However, the biomass was not particularly low
and at a level that is usually found in the Oyster Ground. The high biomass values are
mainly due to the presence of relatively much large sea urchins (Echinocardium
cordatum). Also the number of species per sample was relatively high and Shannon
Wiener diversity was at a similar level as in the Oyster Ground and at the Dogger bank.
A particular rich station was again OFF 33, west of Umuiden. After values of
about 20 species per sample in the second half of the nineties, this number increased to 32
in 2000, 35 in 2001 and 39 in 2002. Remarkable elements in the fauna were the brittle
star Amphiura filiformis (usually only occurring in the Oyster Ground), the gastropods
Alvania lactea and Tomus subcarinatus, an unidentified polyplacophoran and the
polychaete Syllis gracilis. Since some of the species at this station are dwellers of solid
substrate, it has been suggested that the sample could have been taken close to a ship’s
wreck. This was verified by J. Kamphuis (North Sea Directorate) and he found out that
there is a wreck indeed at a distance of 450 m in southeastern direction (205°). This is not
in the immediate vicinity of the sampling station, but since the prevailing current is in
northeastern direction it can not be excluded that faunal elements from the wreck are
sometimes transported in this direction by bottom currents.
There were 3 species that have not been found before during the BIOMON
program. For the polychaetes Lagisca extenuata and Syllis gracilis we could not found
any record from the DCS, so probably these species are new to the Dutch fauna. The
bivalve Striarca lactea is not new because it has been recorded from a few stations on the
DCS in other research programs, e.g. one station in the Offshore area near a gas platform
(Daan & Mulder, 1994). The polychaete Nephtys assimilis, a new species in 2001, was
now found at 3 stations in the Offshore area.
16
Monitoring macrozoobenthos North Sea 2002
Coastal area (Fig. 16a-c)
Among the most common species in the Coastal area there were two species, Euspira
nitida and Tellina fabula, that had shown an increase in 2001. Both species did not
further increase in 2002 but remained at a stable level. This holds also for most of the
other common species. However, there seems to be a tendency for an increase in the
abundance of the amphipod Urothoe poseidonis and in the biomass of the sea urchin
Echinocardium cordatum from 1998 onwards. The densities of the polychaete Nephtys
cirrosa were still at a low level. After a steep decline in 1996 this species has never
reached its former densities. N. cirrosa is a species of sandy sediments and also occurs at
the Dogger Bank and the Offshore area. Since the species showed low densities also at
the Dogger Bank and, to a lesser extent, in the Offshore area, there seems to be a trend
that covers the whole DCS.
Like in previous years, high biomass values were found at stations where banks of
bivalves (Spisula subtruncata and/or Ensis americanus) occurred and/or where large sea
urchins (Echinocardium cordatum) were found. Particularly high values occurred at the
stations CO A 2, 3, 8 and 9. At stations where such banks were absent, the biomass values
were generally low.
The polychaete Nephtys assimilis, a new species in 2001 and already mentioned
for the Oyster Ground and Offshore area, was also present at 3 stations in the Coastal
area. Finally we found a small bivalve species which we identified as ‘Sphenia
binghamV. We use quotes here since it is not sure whether the identification is correct or
not. It is possible that it is in fact a juvenile Mya truncata. This has to be verified by
comparing it to specimens present in a scientific collection.
6. Acknowledgements
The monitoring program is initiated by the National Institute for Coastal and Marine
Management (RIKZ), with J. de Vlas and M. Latuhihin as project leaders, and is carried
out in cooperation with the North Sea Directorate (DNZ) and the department of Marine
Ecology of the NIOZ. We want to thank the captain and crew on board of the RV Mitra,
the RV Rotterdam and RV Delta for their assistance during the fieldwork, W. Schreurs
and G. den Hartog (RIKZ Middelburg) for the analysis of the sediment samples, J. de
Vlas for critically reading the original manuscript, M. van Arkel for his contribution in
the organization and H. Hobbelink for the cover design.
17
Monitoring macrozoobenthos North Sea 2002
7. R e f e r e n c e s
2002. Meetverslag ms. Mitra, Area, Rotterdam, jaargangen 2000, 2001 en
2002. Mon*Biologie Benthos. -Rijkswaterstaat, Directie Noordzee: 176 pp.
B
, M.J.N. & J.W.
S
, 1998. Distribution of larger sized invertebrate
species (megafauna) in the Dutch sector of the North Sea. In: Bergman et al., 1998:
The Distribution of benthic macrofauna in the Dutch sector of the Nortj Sea in relation
to the microdistribution of beam trawling. BEON rapport nr. 98-2: 55-89
D
, R. & M. M ulder , 1994. Long-term effects of OBM cutting discharges in the
sandy erosion area of the Dutch Continental Shelf. NIOZ-report 1994-10, NIOZ,
Texel, The Netherlands: 1-26.
D
, R. & M. M
, 2002. The macrobenthic fauna in the Dutch sector of the North
Sea in 2001 and a comparison with previous data. NIOZ-report 2002-1, NIOZ, Texel,
The Netherlands: 1-90.
D
, G.C.A. & H.J. W
, 1987. Report on an intercalibration exercise on
methods for determining ashfree dry weight of macrozoobenthos.- ICES CM
1987/L:39: 6pp.
ESSINK, K., 1991. Bemonstering en analyse van macroscopische bodemfauna van de
Voordelta en de Noordzee (Nederlands Continentaal Plat). Getijdewateren Standaard
Voorschrift, Rijkswaterstaat, Dienst Getijdewateren: 9pp.
ESSINK, K., 1995. Change of strategy for monitoring macrozoobenthos in the Dutch
sector of the North Sea. -National Institute for Coastal and Marine Management/RIKZ/
Working-document OS-95.606x: 5pp.
F
, D., F. L
& A.S.Y. M
, 2000. A partial review of the European
Magelonidae (Annelida: Polychaeta): Magelona mirabilis redefined and M. johnstoni
sp. nov. distinguished. J. Mar. Biol. Ass. UK, 80: 215-234
G
, F., M. M
, A. R
& R, S
, 1977. Geologische kenmerken
van de suspensies en de sedimenten. -In: J. Nihoul & F. Gullentops (eds):
Mathematisch Model Noordzee. Vol 4. Sedimentologie.
H
, J.L. & D.L. H
, 1994. Biodiversity: measurement and estimation.
Phil. Trans. R. Soc., Ser. B, 345: 5-12.
H
, M.O., 1973. Diversity and evenness: A unifying notation and its consequences.
Ecology 54(2): 427-432.
H
, S.E. & A . GROENEWOLD, 1992. Distribution of the zoobenthos on the Dutch
Continental Shelf: the Oyster Ground, Frisian Front, Vlieland Ground and Terschelling
Bank (1991). -NIOZ-report 1992-8, NIOZ, Texel, The Netherlands, NIOO-CEMO
rapporten en verslagen 1992-6: 129pp.
A nonym ous,
ergm an
van
a n t b r in k
aan
aan
uld er
u in e v e l d
ie g e
u llen to ps
arper
it t e
ic h e r
a c k ie
o ens
in g e l e
eng eer
a w ksw o rth
il l
o ltm an n
18
Monitoring macrozoobenthos North Sea 2002
Holtmann, S.E. & A. Groenewold, 1994. Distribution of the zoobenthos on the Dutch
Continental Shelf: The western Frisian Front, Brown Bank and Broad Fourteens
(1992/1993). -NIOZ-report 1994-1, NIOZ, Texel, The Netherlands, NIOO-CEMO
rapporten en verslagen 1994-1: 136pp.
Holtmann, S.E., J.J.M. Belgers, B. Kracht & R. D aan , 1996. The macrobenthic
fauna in the Dutch sector of the North Sea in 1995 and a comparison with previous
data. -NIOZ-report 1996-8, NIOZ, Texel, The Netherlands: 102 pp.
Huwae, P.H.M., 1977. De isopoden van de Nederlandse kust. Wetenschappelijke
mededelingen van de KNNV nr. 118, 44 pp.
Kluuver, M.J. de & A. van Nieuwenhuizen, 1998. Effecten van de verplaatsing van
Loswal Noord op het macrobenthos - de T2 situatie van 1998. In opdracht van:
Rijksinstituut voor Kust en Zee / RIKZ. Aquasenserapport: 98.1280.
Pearson, T.H. & R. R osenberg, 1978. Macrobenthic succession in relation to organic
enrichment and pollution of the marine environment. -Oceanogr. Mar. Biol. Ann. Rev.
16: 229- 311.
Peterson, C.H., 1977. Species diversity and perturbations: predictions of a noninteractive model. -Oikos 29: 239 - 244.
Ricclardi, A. & E. B ourget, 1998. Weight-to-weight conversion factors for marine
benthic macroinvertebrates. -Mar. Ecol. Prog. Ser. 163: 245-251.
Rumohr, H., T. Brey & S. A nkar , 1987. A compilation of biometric conversion factors
for benthic invertebrates in the Baltic Sea. -Baltic Marine Biology Publ. 9: 1-56.
S hannon, C.E. & W. W eaver, 1949. The mathematical theory of communication. Univ. of Illinois Press, Urbana.
Simpson, E.H., 1949. Measurements of diversity. -Nature, 163: 688-688.
W ilde, P.W.J. de & G.C.A. D uineveld , 1988. Macrobenthos van het Nederlands
Continentaal Plat verzameld tijdens de ICES ‘North Sea Benthos Survey’, april 1986,
107 pp.
Y
, E., 1995. Biologisch monitoringprogramma zoute wateren, stand van zaken
1995. -Werkdocument RIKZ IT-95.170X: 39pp.
lan d
19
Monitoring macrozoobenthos North Sea 2002
Tables and Figures
20
Fig. 1. Locations of the sampling stations
56
Fig. 2: Median grain size
(\im )
22
of the sediment in 2002
56
Fig. 3: Silt content (fraction <63 |im) of the sediment in 2002.
23
24
median grain size
Fig. 5: The number of species per sample (Hill-0) in 2002.
25
Fig. 6: The total fauna density in 2002.
26
56
2
3
4
5
6
7
Fig. 7: The total biomass (g AFDW/m2) of the macrobenthos in 2002.
27
nr. o f sp e cie s per sam p le
Fig. 8: T e m p o ra l p a tte rn s in s p e c ie s rich n es s (H ill-0 ) b e tw e e n 1 9 8 6 and 2 0 0 2 .
28
4 -1
Dogger Bank
1-
o --------------------- >------------------- 1------------------->------------------- 1------------------- 1------------------ 1—
1985
1990
1995
2000
Fig. 9: Temporal patterns in Shannon-Wiener diversity between 1986 and 2002.
29
Dogger Bank
S im p son index
1 .0 -
Fig. 10: T e m p o ra l patterns S im p so n's d o m in a n c e b e tw e e n 1 9 8 6 a n d 2 0 0 2 .
30
10000-1
8000
-
6000
-
Dogger Bank
Fig. 11 : T e m p o ra l p a tte rn s in m a c ro b e n th o s d e n s ity b e tw e e n 1 9 8 6 an d 2 0 0 2 .
31
biom a ss (g A F D W per m2)
□
year
Fig. 12: T e m p o ra l patterns in b io m a s s b e tw e e n 1 9 8 6 a n d 2 0 0 2 .
32
400 -»
A crocn id a brachiata
ind. per m‘
300-
33
100CH
T e llina fa b u la
Rg. 13b: Densities of 3 species at the Dogger Bank (1986-2002)
34
num ber, per m'
year
Fig. 13c: Densities of 4 species at the Dogger Bank (1986-2002)
35
-,
3 20 0 4 00 0
□
A m p h iu ra filiform is
(1986-2002).
36
300-i
ind. per m
E usp ira nitida
Fig. 14b: Densities of 3 species in the Oyster Ground (1986-2002)
37
■
200-
■
C hae to pteru s va rio p e d a tu s
■
■
■
150-
■
100■
■
■
■
■
■
■
■
■
■
■
■
■
.
.
■
■
---- ---------------------------- -------■
------■
■ —
----------—
0---------- 11--------------- ■--------* ----- ■■ '■ ■--------■------■------v----u “ *---------- ■---------------------------------------------■--------- ¥--------- ■--------- ----------------------- • --------- f —
■
■
50-
1
1985
1990
1995
38
2000
■
■
F D W p e r m'
a
g
ind. per m
year
Fig. 15a: Densities (and biomass of E. cordatum) of 3 species in the offshore area
(1986-2002).
39
40
nu m be r p e r m‘
1
---------—■
------------- ------------ ------------- ------------ ■
----------- —
1985
1
1
1990
1995
1
2000
year
Fig. 15c: Densities of 4 species in the offshore area (1986-2002).
41
(1986-2002).
42
ind. per m2
year
Fig. 16 b: D e n s itie s of 4 s p e c ie s in th e c o a s ta l a r e a ( 1 9 8 6 -2 0 0 2 )
43
44
number per m'
Table 1a. Station num ber, position, date, depth and sediment composition of the survey 2002.
Station (name)
NIOZ
D O NAR
code
cod e
DOG 1 DOGGBK06
DOG 2 DOGGBK02
G eo grap h ical p o sition
E
N
Date
Depth (m)
Sedim ent com po sitio n
Med.Gr.
Mud (% )
M ud (%)
S ize (pm) Fr.<63 pm Fr.16-63 pm
04°03'00"
55°28'18“
10/04/2002
30.0
238
0.2
03°38'30'
55*10'00"
11/04/2002
36.2
192
0.8
DOG 3 DOGGBK03
03°30'00"
55*15'00"
10/04/2002
28.1
214
0.5
DOG 4 TERSLG235
03°09'26'
55°10'14"
10/04/2002
30.1
206
0.4
DOG 5 DOGGBK04
03°14‘00"
54°54'42"
27/03/2002
35.7
186
1.6
DOG 6 DOGGBK05
DOG 7 DOGGBK08
03°05'00'
03°00'00’
54°57'06‘
55°00'00"
27/03/2002
27/03/2002
23.0
25.0
227
202
0.3
0.6
0.0
0.0
0.0
0.0
0.0
0.0
0.0
OYS
1 OESTGDN43
03°25'30''
54°23'00"
26/03/2002
45.5
113
9.7
4.5
OYS
2 FRIESFT16
05°32'30"
54*11 '30'
09/04/2002
39.0
213
4.2
0.0
OYS
3 OESTGDN02
04°00'00'
55°00‘00'
11/04/2002
47.6
117
9.7
2.6
OYS
4 OESTGDN03
02°56'00"
54°33’00‘
26/03/2002
34.0
140
2.1
0.0
OYS
5 FRIESFT02
04°55'00"
54°01'10'
09/04/2002
43.0
128
14.3
3.1
OYS
6 OESTGDN04
04°22'48"
55*18‘24"
10/04/2002
46.0
157
4.1
0.0
OYS
7 OESTGDN05
04°18'00"
54°53'00“
11/04/2002
50.3
90
16.9
9.5
OYS
8 FRIESFT03
04°54'00‘
53°44'40"
21/03/2002
37.0
172
17.3
5.1
OYS
9 FRIESFT04
03°37'50"
53°45'20-
13/03/2002
37.5
193
3.2
0.0
OYS 10 OESTGDN06
O3°42'30‘
54°39'00“
27/03/2002
44.3
112
8.8
2.7
OYS 11 FRIESFT05
OYS 12 OESTGDN07
05°10'00-
53°55‘301
09/04/2002
40.0
150
15.4
6.4
04°26'00"
54°10'00“
26/03/2002
49.0
97
15.3
6.6
OYS 13 OESTGDN08
03°30'00"
54°45'00”
27/03/2002
44.5
115
5.8
1.8
OYS 14 OESTGDN09
04°44'30"
54°20'00-
09/04/2002
47.0
143
13.3
2.4
OYS 15 OESTGDN10
04°21 '20"
54°28'30"
04/04/2002
50.1
98
15.7
6.7
OYS 16 OESTGDN11
05°03'00"
54°38'30"
10/04/2002
47.0
151
9.7
3.6
0.0
0.0
OYS 17 OESTGDN12
03°25'08"
54°00'21 ’
13/03/2002
42.0
207
2.0
OYS 18 FRIESFT06
05°54'00“
54*11 '20'
09/04/2002
37.0
219
2.4
OYS 19 OESTGDN13
03°19'00"
54<>20,00'
26/03/2002
48.2
125
6.6
1.8
OYS 20 OESTGDN14
02*51'51*
54o05'00"
13/03/2002
51.8
204
6.8
0.9
OYS 21 TERSLG50
04°46'03'
53°46'04"
04/04/2002
38.0
120
18.4
5.8
OYS 22 OESTGDN15
03°38'30'
54*18‘30"
26/03/2002
43.7
172
3.2
OYS 23 OESTGDN16
OYS 24 BREEVTN34
03°22'00"
54°49'24-
27/03/2002
137
3.3
03°29'46“
53°30'00'
12/03/2002
41.5
33.2
0.0
0.0
132
8.0
2.5
04°32'00"
54°39'00"
04/04/2002
49.6
127
12.7
5.2
04°47’30"
53°55'20"
04/04/2002
42.0
136
15.3
3.9
os°oo'oo03°30'00"
54°30'00"
09/04/2002
44.0
184
7.2
53°45‘00'
13/03/2002
36.0
199
2.6
OYS 25 OESTGDN17
OYS 26 FRIESFT07
OYS 29 OESTGDN19
03°00'00‘
54*30'00*
26/03/2002
36.2
125
2.4
0.0
0.0
0.0
OYS 30 BREEVTN02
03°18'2r
53*31'30-
12/03/2002
35.1
128
10.1
3.3
OYS 31 FRIESFT09
04°09'06'
53°50'42‘
13/03/2002
44.0
139
8.0
1.7
OYS 32 FRIESFT10
OSWOO"
54°15'30"
09/04/2002
42.0
162
9.3
2.6
OYS 33 OESTGDN20
OYS 34 FRIESFT11
OYS 35 FRIESFT12
04°03‘00"
54*16'00"
53°37'40-
26/03/2002
47.8
105
7.3
2.7
04°16'37*
13/03/2002
37.6
117
16.2
6.0
03°52'24‘
53°51 ‘31 "
13/03/2002
40.0
160
3.6
0.0
OYS 36 FRIESFT17
04°30‘00"
53°42'05"
13/03/2002
39.0
113
18.2
5.8
OYS 37 TERSLG100
04°20'27‘
54°09‘04"
26/03/2002
49.3
100
14.4
5.8
OYS 38 BREEVTN26
03°00'00"
53°30'00"
12/03/2002
32.5
144
2.8
0.0
OYS 39 OESTGDN22
04°00'00'
54°30'00"
27/03/2002
44.7
114
11.5
3.5
OYS 40 OESTGDN21
05°00'00"
55°00'00*
10/04/2002
41.0
153
3.4
OYS 41 OESTGDN23
03°17'36*
54°51 '42"
27/03/2002
39.3
147
2.2
OYS 42 ROTTMPT70
06*12 '5 r
54°07'03"
09/04/2002
33.0
249
0.7
0.0
0.0
0.0
OYS 27 OESTGDN18
OYS 28 FRIESFT08
45
Table 1a. Station number, position, date, depth and sedim ent composition of the survey 2 0 02 .
Station (name)
DONAR
NIOZ
code
code
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
COA
COA
COA
COA
COA
COA
COA
COA
COA
COA
COA
COA
COA
COA
COA
1 FRIESFT13
2 WADDKT07
3 WADDKT02
4 FRIESFT14
5 FRIESFT15
6 BREEVTN03
7 BREEVTN04
8 BREEVTN05
9 BREEVTN06
10 BREEVTN07
11 BREEVTN08
12 BREEVTN09
13 BREEVTN10
14 BREEVTN11
15 BREEVTN12
16 BREEVTN13
17 BREEVTN14
18 BREEVTN15
19 BREEVTN16
20 BREEVTN17
21 BREEVTN18
22 BREEVTN19
23 BREEVTN20
24 BREEVTN21
25 BREEVTN22
26 BREEVTN23
27 BREEVTN24
28 BREEVTN25
29 ROTTMPT50
30 TERSLG30
31 BREEVTN27
32 NOORDWK30
33 NOORDWK50
34 NOORDWK70
35 WALCRN30
36 WALCRN70
1 WADDKT03
2 WADDKT04
3 HOLLSKT03
4 HOLLSKT02
5 WADDKT05
6 WADDKT06
7 ROTTMPT3
8 TERSLG4
9 HOLLSKT04
10 NOORDWK2
11 NOORDWK10
12 VOORDTA2
13 VOORDTA3
14 VOORDTA4
15 VOORDTA5
G eographical position
E
N
05°59'00'
06006,25'
05°49‘37'
04°57'30"
04°22'30"
04°26'32"
04o18,22“
04°00’30'
04°13'50"
03°50'30“
03°31'18"
03°23'30'
03*11 '36'
03*17'20'
03°17'18"
03°30‘00"
03*12'12"
03°11'25"
03°24'42‘
03°30,00"
03°00'00'
03*59'15‘
04°09'50'
03°42'58"
03°24'2603° 11'34"
03*14'28"
02°52'48"
06°18'36"
04°56'17"
03°55'01"
04“02'53"
03°47,07'
03*31’5303*06,49’
02°40‘45‘
05°59'53"
05“37'48‘
04*31 '50'
04°40'00"
04°41 '20"
06*11 '03"
06°32'46“
05°09'02'
04°30'00"
04°24'20"
04*18'01‘
03°23'15"
03°36'02‘
03°48'4803°55'09"
53*51'30'
53°37'29'
53°36,40'
53°40'00"
53°29'00'
53*11'16'
53°05'59"
53*01'30'
52°49'20'
52*45'40"
53°17'00‘
53*03'55“
53°02'58"
52°53'53"
52°50'12"
52°45'00*
52°27'43"
52°20'25'
52°15'10‘
52°15'00"
52°00'00"
52*16'30"
52°23'08‘
52°00'00"
52°06'12'
51°56‘07"
51*41'4051 °52'40"
53°57'14"
53°36'56‘
52°59'53"
52°23'15"
52“28'30'
52°34'1051“43'06"
51*57'25"
53°32'34"
53°30'19"
52°32'50"
52°50'00'
53°03'23'
53°32'09'
53°34'5753*24'54"
52°45'00“
52°15'36‘
52*17'41"
51°37'04"
51°42'23'
51°47'26"
51°55'20‘
D ate
Depth (m)
31.0
23.3
26.2
31.0
28.5
31.0
36.0
29.0
26.0
30.3
27.1
28.0
29.4
32.8
33.3
26.5
28.0
29.0
28.8
30.3
37.0
23.3
22.5
28.0
31.0
29.9
26.7
34.0
31.0
25.0
26.0
23.3
30.0
31.0
28.4
44.0
18.3
8.9
18.2
11.3
11.4
7.7
7.2
12.5
21.2
13.0
18.5
11.5
5.1
3.6
14.5
03/04/2002
03/04/2002
03/04/2002
21/03/2002
20/03/2002
20/03/2002
20/03/2002
20/03/2002
21/03/2002
20/03/2002
12/03/2002
12/03/2002
12/03/2002
12/03/2002
12/03/2002
12/03/2002
25/03/2002
25/03/2002
25/03/2002
25/03/2002
11/03/2002
22/03/2002
20/03/2002
11/03/2002
19/03/2002
11/03/2002
19/03/2002
19/03/2002
09/04/2002
21/03/2002
20/03/2002
20/03/2002
12/03/2002
12/03/2002
19/03/2002
19/03/2002
03/04/2002
03/04/2002
14/03/2002
02/04/2002
02/04/2002
03/04/2002
03/04/2002
02/04/2002
14/03/2002
14/03/2002
14/03/2002
18/03/2002
11/04/2002
11/04/2002
11/03/2002
46
S ed im e n t c o m p o s itio n
M ed.G r.
M ud (% )
M ud (%)
S ize (pm) Fr.<63 pm F r.16-63 pm
217
206
187
202
219
310
241
246
262
292
202
279
286
283
295
267
310
344
362
369
478
372
331
530
376
448
414
435
367
216
254
333
290
286
333
409
224
185
233
236
201
168
200
213
228
255
340
302
289
269
201
0.9
0.6
1.0
1.7
1.9
0.7
1.3
0.8
0.4
0.5
1.9
0.9
0.6
0.6
0.8
0.6
0.5
0.3
0.6
0.4
0.2
0.6
0.5
0.3
0.5
0.5
1.6
0.3
0.3
1.0
0.5
0.4
0.8
0.6
0.6
0.4
0.6
1.0
1.9
0.7
0.6
1.4
0.3
0.8
1.6
1.5
0.6
3.3
4.1
0.6
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
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
2.7
3.9
0.0
0.0
Table 2. Mean values of abiotic and biotic parameters in the 4 areas in 2002.
AREA
Dogger Bank
Oyster Ground
Offshore area
Coastal area
36
313
0.7
30
42
145
8.7
2.5
42
29
15
236
1.3
0.4
12
70
31.9
2.39
0.19
162
33.5
2.43
0.20
108
19.4
2.26
0.16
66
16.1
1.62
0.31
Crustaceans
Echinoderms
Molluscs
Polychaetes
Miscellaneous
698
141
334
1457
44
222
696
692
567
293
258
44
154
579
142
496
27
868
454
36
TOTAL DENSITY
2674
2470
1177
1881
Crustaceans
Echinoderms
Molluscs
Polychaetes
Miscellaneous
0.2
2.0
2.0
0.3
0.0
5.3
7.4
9.6
5.8
1.1
1.0
9.6
3.8
2.4
0.7
0.2
8.6
46.8
4.0
2.4
TOTAL BIOMASS
4.5
29.2
17.5
62.0
No. of stations
Median Grain Size Oum)
Silt content (fr.< 63um,%)
silt (fr. 16- 63um, %)
Depth (m)
7
209
0.6
0.0
0.0
D iv e rs ity :
Total number of species
Number of specier per core
Shannon- Wiener diversity
Simpson's dominance
N o . in d iv id u a ls (in d ./m 2):
B io m a s s (g A F D W /m 2):
A ppendix-1 B io m o n ito rin g 2 0 0 2 (+ = p re s e n c e )
Do g g e r B an k
O y s te r G ro u n d
9
9 o9
o o9 o9 Û
8* 9
o o
1
6
2
3
4
5
7
in
V)
to to
8
tO (0 to </>
8
à- S' 8
8
8
8
8
to (A to to to to C
O
8 8 8 8 8 ff 8
1
2
6
7
8
9
10
3
4
5
11
12
13
14
15
16
to
8
8
17 18
Species name
Abra alba
Abra nitida
Abra prismatica
Acanthocardia echinata
Acanthocardia spec.iuv.
Acrocnidabrachiata
Alvania lactea
Ampelisca brevicomis
Ampelisca tenuicomis
Ampharete acutifrons
Ampharete finmarchica
Ampharete spec.
Amphioxus lanceolatus
Amphiura chiajei
Amphiura filiformis
Amphiura spec,juv
Anthozoa spec.
Aonidespaucibranchiata
Aphelochaeta marioni
Apherusa ovalipes
Aphroditeaculeata
Area iactea
Aplacophora
Argissa hamatipes
Aricideaminuta
Asteriasrubens
Atylusfalcatus
Atylusswammerdami
Bathyporeia eiegans
Bathyporeiaguilliamsoniana
Bivalveindet.
Bopyrus squillarum
Brissopsislyrifera
Caiiianassasubterraneaiuv.
Callianassasubterranea
Caiiianassa tyrrhena
Capitellacapitata
Caprellidaespec.
Carcinusmaenas
Chaetopterus variopedatus
Chaetozone setosa
Chamelea striatula
Chone duneri
Cirolanaborealis
Corbulagibba
Corophium affine
Corystescassivelaunus
Corystescassivelaunusiuv.
Cyiichnacylindracea
Diastylisbradyi
Diogenespugilator
Code
+
+
+
+
+
+
+
+
+ +
+
+
+
+
+
+
+
+
+
+
+ 4-
+
+
+ + + + +
+ + +
+ +
+ + + + + + + + + + + + + +
+
+
+
+
+
+
+
+
+
+
+ +
+ +
+
+ + + + + + +
+ + + + + + +
+ + + + +
+
+
+ +
+ + +
+
+
+
+ + +
+ +
+ +
+
+
+ + +
+
+ +
+ +
+
+
+ +
+ + + + +
+
+ + + + + + + + + + +
+
+
+ +
+
+ +
+
+
+ +
+
+ +
+
+
+
+ + +
+
+ +
+
+ + + +
+
+
+
+
+
+
+
+ + +
48
+
+ + +
+
+ +
+
+ +
+ +
ABRAALBA
ABRANITI
ABRAPRIS
ACANECHI
ACANJUVE
ACROBRAC
ALVALACT
AMPEBREV
AMPETENU
AMPHACUT
AMPHFINM
AMPHSPEC
AMPHLANC
AMPHCHIA
AMPHFILI
AMPHJUVE
ANTHOZOA
AONIPAUC
APHEMARI
APHEOVAL
APHRACUL
ARCALACT
APLACOPH
ARGISHAMA
ARICMINU
ASTERUBE
ATYLFALC
ATYLSWAM
BATHELEG
BATHGUIL
BIVAINDE
BOPYSQUIL
BRISLYRI
CALUUVE
CALLSUBT
CALLTYRR
CAPICAPI
CAPRELU
CARCMAEN
CHAEVARI
CHAESETO
CHAMSTRI
CHONDUNE
CIROBORE
CORBGIBB
COROAFFI
CORYCASS
CORYJUVE
CYLICYU
DIASBRAD
DIOGPUGI
A p p en dix-1 B io m o n ito rin g 2 0 0 2 (+ = p re s e n c e )
D ogg er Ban k
S
o
1
8>
o Û
2 3
8* %
o o
4 5
o
6
O yster G round
?
Q
7
tn
tn
in
tn
tn
tn
tn
$
6
s
S S 5 S
7
5 S S
6
S
1
3
4
5
+
+
+
2
tn
tn
tn
tn
8
9
f)
S 5
10 11 12 13 14 15 16 17 18
+
+
+
tn
CO
s
tn
S
tn
CO
Species name
Code
D ip lo cirru s gla u cu s
+
+
+
+
+
D iplod onta rotundata
D IP L G L A U
D IP L O R O T
D o n a x vittatus
D osinia lupin us
CO
+
+
+
+
+
+
D O N A V IT T
+
+
+
+
D yop e d o s m o nacan thu s
D O S ILU P I
+
DYOPM ONA
E balia c ra n c h ii
EBA LC R A N
E balia spec.juv.
+
EBAUUVE
E balia tum efacta
E chinoca rdiu m cordatum
+
+
+
+
+
+
+
+
+
+
E BA LTU M E
+
+ E C H IC O R D
E ch in o cya m u s p u sillu s
E C H IP U S I
+
E dw ard sia clapa red ii
+
+
+
E D W A C LA P
E nsis d ire ctu s
E N S ID IR E
E nsis a rcu a tu s
E N S IA R C U
E nsis en sis
+
E N S IE N S I
+
E teon e ba rbata
+
E te o n e longa
+
ETEO BARB
+
+
E udo rella truncatula
+
E udo rellop sis deform is
+
E TE O LO N G
+
+
+
+
EUDO TRUN
+
E um id a sanguinea
E U M IS A N G
E u ryd ice spinigera
E uspira nitida
E U R Y S P IN
+ +
+ + + +
+
+
+
+
+
+
+ E U S P N IT I
E uzo n u s flab elligeru s
E U ZO FLA B
E xo g o n e h e b e s
+
G ari c ostu lata
+
+
G a ri fe rve n sis
+
+
EXO GHEBE
+
G A R IC O S T
G A R IF E R V
G attyana cirrosa
+
+
G A T T C IR R
G lycera alba
G LYC ALBA
G lycera la pid um
+
G lycera ro u x i
G LY C LA P I
+
G tycera spec. juv.
+
G lycinde n o rdm a nni
G LYC R O U X
+
+
+
G LY C JU V E
+
G o lfin gia eiongata
+
G LYC N O R D
+
G O LFELO N
G o lfin gia pro ce ra
G O LFPRO C
G o lfin gia vulgaris
+
+
+
+
+
G O LFVU LG
G o lfin gia spec. juv.
G on iada m acutata
G O LFJU V E
+
+
+
+ + + + +
G oo dallia triangularis
G yptis ca p e n sis
+
+
+
+
+ +
+
+ + +
+
+ + G O N IM A C U
+ + + +
G O O D T R IA N
+ +
+
+
H a rm otho e g lab ra
H a rm o th o e s a rs i s a rs i
+ + + +
H arp inia antenn aria
H A R M IM B R
+
+ + +
+
+
+ + +
+ + + + + + + +
HARM SARS
+
+
+ + +
H e te ro m a stu s filiform is
H A R M JU V E
HARPANTE
H E T E F IL I
+
H ip p o m e d o n denticulatus
+
+
+ +
H yala vitrea
lone tho racica
+
+
+
Iph inoe trispinosa
+
+ +
+ + + +
H IP P D E N T
+
H Y A L V IT R
+
+
L a b id o p la x b u ski
IO N E T H O R
IP H IT R IS
+
LA B IB U S K
Lagisca e xte nua ta
Lanice con chilega
+ GYPTCAPE
HA RM G LA B
+
H a rm otho e im bricata
H a rm otho e spec. iuv.
EUDODEFO
L A G IE X T E
+
+
49
+
LA N IC O N C
A pp en dix-1 B iom onitoring 2 0 0 2 (+ = p re s e n c e )
Do 99 er Ban k
O yster Ground
CO
CO
V)
w V) CO to V) CO <0 co <0 co co co co
?
9
9
9
9
9
o Q O o o Q Q ft ft ft s $ <5 ft ft ft ft ft ft ft ft ft ft ft ft
1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Species name
Code
L e pton sq u a m o su m
+
LE P T S Q U A
+
LE U C IN C I
L e p to syn a p ta inh a e re n s
L E P T O IN H A
+
Le uco th o e in cisa
+ +
+ +
U o ca rcin u s sp e c. iuv.
UOCSPEC
+
Lu cin om a b o re a lis
LU C IJU V E
L u m b rin e ris fra g ilis
LU M B F R A G
L u m b rin e ris la tre illi
LU M B LA T R
Lu traria lu tra ria
LU T R A L U T
+
Lysilla lo v e n i
+
LY S ILO V E
M a com a b a lth ica
M a ctra cora llin a
M a gelon a a lle n i
M a g e io n a Joh nston i
M ACO BALT
+
+
+
+ + + + + + +
M a gelon a m ira b ilis
+
+
+
+
M ACTCORA
+
+
+
+
+
+
+ +
+
+
+
+
+
+
+
+
+
+
+
+ M A G E JO H N
+
+ M A G E M IR A
M a lm g re n ie lla lunu lata
M A LM LU N U
M a ngelia n e b u la
+
M e d io m a stu s fra g ilis
M e ga lu ro p u s a g ilis
M A G E A LLE
+
+
+
+
+
M ANGNEBU
+
+
+
+
+
M E D IF R A G
+
M E G A A G IL
M o d io lu s spe c. iuv.
M O D IJU V E
M o lg u la o cu la ta iuv.
M O LG O C U L
M ya tn m ca ta
+
+
M yrio ch e le o cu la ta
M yse lla b id e n ta ta
+
+
+
+
+
+
+
M ysia un data
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
M YATRUNC
+
M Y R IO C U L
+
+
+
+
+
+
+
M Y S IU N D A
N eba lia b ip e s
N E B A B IP E
N em a toda
N e m e rtin i
NEM ATODA
+
+
+
+
+
+
+
+
+
+
+
+
+
+
N e p h tys a ssim ilis
N e p h tys cirro sa
+
+
+
+
+
+
+
+ +
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
N ucula nitid o sa
+
+
+
+
+
O iigoch aeta
+
+
O ph elina a cu m in a ta
+
+
+
+
+
+
+
+
+
N E R E LO N G
+
+
+
+
+
O ph iura aib id a
O ph iura spec. iuv.
+
+
+
+
+ +
+ NO TO LATE
+
+
N U C U N ITI
NUCUTENU
O N D ID IV I
O ph iura te xtu ra ta
O rch om e ne na n a
+
O L IG O C H A
+ + +
+
O rb inia se rtu ia ta
NEPHHOM B
N E P H LO N G
+
+
O p h io d ro m u s fle xu o s us
+ N E P H C IR R
N E P H JU V E
+
+
+ N E M E R T IN
N E P H IN C I
+
+
O ph elia Hmacina
+
+
+
+
O nd ina d ivisa
+
+
+
+
N ucula te n u is
O rch om e ne spe c. ju v.
+
NEPHASSI
+
+ + +
N e re is io n g issim a
O w en ia fu sifo rm is
+
NEPHCAEC
+
N eph tys io n g o se to sa
N o to m a stu s ia te rice u s
+
+
N eph tys in cisa
N e p h tys spec. ju v .
+
+
N e p h tys ca e ca
N eph tys h o m b e rg ii
+ M Y S E B ID E
+
+ + + +
+
+
50
OPHEACUM
+ O P H IF L E X
O P H IA LB I
+
+
+
P a ra o n is fu lq e n s
+
O P H IT E X T
+
+ + +
OPHEUM A
O P H IJU V E
O R B IS E R T
ORCHNANA
+
O R C H JU VE
+
+
OW ENFUSI
PARAFULG
O
o
A p p en dix-1 Biom onitoring 2 0 0 2 (+ = p re s e n c e )
O yster Ground
99 er Ban k
tn
v>
(/>
w
V)
0)
U)
S
8*
8*
8* 8> ? w
O Q Û o D o Q S' $ ë $ ë S $ s ë ë ë s ë ë S S S S
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18
Species name
Code
+ +
P e ctin a ria au ricom a
+
+ +
+
+
P e ctin a ria k o re n i
P e rio cu lo d e s long im an us
+
+ +
P h o lo e m in u ta
P h o ro n id a
PECTKORE
+ +
+
P E R ILO N G
+ +
+
+
+ +
+
+ + + +
+
+
+ + + + + + + + + + + + + + + + + + +
P h a x a s pe llu cid u s
PECTAURI
PHAXAPEL
+
+
+
+
P H O LM IN U
+
+ P H O R O N ID
P h y llo d o c e g roenia ndica
PHYLGROE
P h yllo d o ce lineata
P H Y LLIN E
P h y llo d o c e ro sea
+
P h yllo d o cid a e spec.
+
P o d a rke o p sis h e lg olan dica
+
P o e c ilo c h a e tu s s e rp e n s
+
+
+
+
+
PHYLRO SE
+
PHYLSPEC
P O D A H E LG
+
+ POECSERP
P o ly c irru s m e dusa
P O LY M E D U
P o lyd o ra ciliata
+
P O L Y C IU
P o lyd o ra spec.
P O LY S P E C
P o lyd o ra spec. ju v.
+
P o lyn o e k in b e rg i
P O LY JU V E
+
+
P O LY K IN B
P o lyp la co p h o ra
P o n to c ra te s a lta m a rin u s
P O LY P LA C
+
+
+
+
+
PO N TALTA
P o n to p h ilu s trisp in o su s
P O N T T R IS
P rio n o s p io cirrife ra
P R IO C IR R
P ro c e s s a n o u v e li h o lth u isi
+
PROCNO HO
P ro c e s s a spec.
P se u d o cu m a lo n g ico m is
PROCSPEC
+
+
+
+
+
+
+
+
+
+
+
P S E U LO N G
R e tu s a u m bilicata
+
R h o d in e lo ve n i
R E TU U M B I
+
R H O D LO V E
S ca lib re g m a in /latum
+
S c a p h a n d e r ligna rius
+
SCAUNFL
+
SCAPHUG
S c o le le p is b o n n ie ri
S C O LB O N N
S co le le p is foliosa
SC O LFO U
S co le le p is squ am ata
S c o lo p lo s a rm ig e r
SC O LSQ U A
+
+
+
+
+
+
S e m ie rycin a nitida
+
S ig a lio n m a thildae
+
+
+
+
S ig a lio n m a th ild a e iuv.
S ip h o n o e c e tu s kro ye ra n u s
+
+
+
S C O LA R M I
+
S IG A M A T H
S E M IN ITI
+
+
S IG A M A JU
+
+
+
S ip u n cu lid a e spec.
+
+
S IP H K R O Y
+
+
S IP U S P E C
S p h e n ia b in g h a m i
S P H E B IN G
S p io filico rn is
S p io p h a n e s b o m b yx
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
S P IO F IU
+
+
S p io p h a n e s kro e ye ri
S p isu la e lliptica
S p isu la solida
S p isu la su b tru n ca ta
S P IO B O M B
+
S P IS E L U
S P IO K R O E
S P IS S O LI
S P IS S U B T
+
S p isu la spec. iuv.
S P IS JU V E
S th e n e la is bo a
S th e n e la is tim icoia
+
+
+
+
STHENBOA
+
+
+
+
+
+
+
+
+
S TH E LIM I
S yllid a e spe c.
S Y L LID A E
S yllis g ra c ilis
SYLLG R AC
S yn ch e lid iu m m a culatum
S yn e lm is k la tti
+
+
+
+
+
+
+
SYNCMACU
+
+
51
+
+
+
+
+
+
+
+
+ SYN EKLAT
A p p en dix-1 B io m o n ito rin g 2 0 0 2 (+ = p re s e n c e )
Do gger B ank
o
9
1
E
2
o8* o9 O9
3
4
5
E
6
Species name
Tellim ya tenella
E
7
e
1
+ +
Tellim ya ferruginosa
Tellina fabula
O yster G ro u n d
in
+ + + + + + +
tn
ft S
2
3
vt
6
4
6
5
6
6
w
§
S
7
8
w
U)
CO V) v> in m
in
s 5
f!
9 10 11 12 13 14 15 16 17 18
ft ft ft ft ft
+
+ +
+
+ +
Code
+
+
TELLFER R
+
TELLTEN E
TELLFABU
Tellina pygm ea
TELLPYG M
Tellina tenuis
TELLTEN U
Terebellidae spec. iuv.
+
Terebellides stro e m i
Tharyx killariensis
Thia scutellata
Thracia convexa
Thracia phaseolina
+ +
+
+
Thyasira ftexuosa
+
+
+
+ +
TE R E JU VE
+ +
+
+ +
TERESTRO
T H A R K IL L
T H IA S C U T
+
THRACONV
+ + THRAPHAS
+
TH YAFLEX
T o m us subcarinatus
TORNSUBC
Travisia fo rb e sii
TR AVFO RB
+
Turbellaria spec.
+
+
+
+
+
+
+
Turbcnilla pu silla
TURBPUSI
Turritella com m unis
TURRCO M M
+
Upogebia deltaura
+
U pogebia de ltaura iuv.
U rothoe brevicom is
Vitreolina antiflexa
+
UPO G DELT
+
U P O G JU VE
+
Upogebia stellata
U rothoe po seidon is
TURBELLA
+
+
+
+
+
+
+
+
+
U PO G STEL
UROTBREV
+
+
+
+
+
52
URO TPO SE
V IT R A N T I
A ppendix-1 B iom onitoring 2 0 0 2 (+ = p re s e n c e )
O yster G ro u n d
in
in
m in
in
ë 5 ë ë S ë $ ë ë ë ë
19 20 21 22 23 24 2 5 26 2 7 28 2 9
in
in
in
in
in
in
ë ë ë ë ë ë
31 32 33 34 35 3 6
ë
in
ë
30
in
in
in
in
37
in
ë
38
ë
39
in
ë ë
40 41
in
ë
42
Species name
A bra alba
A bra nitida
Code
+
+
+ +
A bra prism atica
A canth ocardia e ch in ata
+ + +
+
+
+
+
ABR AALBA
+
+
ACANECHI
+
A canth ocardia spec. juv.
A C AN JU V E
A crocn id a brachiata
ACRO BRAC
A lvania lactea
ALVALAC T
+
A m pe lisca b re vico m is
+
A m pe lisca ten uicom is
+ +
+ +
+
+
+
+ +
AMPEBREV
+
+
+
A m ph arete a cu tifro n s
A M P H F IN M
A m ph arete spec.
AMPHSPEC
+
A m p h io xu s lance olatu s
A m ph iu ra filiform is
AM PETENU
AMPHACUT
+
A m ph arete finm archica
A m ph iu ra chiaje i
A B R A N IT I
A B R A P R IS
+ + + + +
+ +
+
+
+ + + + + + + + + + + + + + +
A m ph iu ra spec, ju v
A ntho zoa spec.
+
+
A on id e s p a ucibra nchiata
+
ANTHO ZO A
+
A p h e ru sa ovalipes
+
+
A phrodite aculeata
A rea lactea
A piacophora
+
A rqissa ham atipes
+
A M P H C H IA
A M P H F ILI
A M P H JU V E
+
A phe lo chae ta m a rio n i
AM P H LA N C
A O N IP A U C
APHEMARI
+
+
APHEOVAL
APHRACUL
ARCALACT
+
+
APLACO PH
A R G IS H A M A
A ricid e a m inuta
A R IC M IN U
A s te ria s rubens
ASTERUBE
A tylu s falcatus
B athyporeia e leg ans
B athyporeia g u illiam sonian a
B ivalve indet.
B opyrus squillarum
B rissopsis lyrifera
Callianassa su b te rra n e a iuv.
C allianassa sub terranea
A TYLFALC
+
+ +
+ +
A tylu s sw am m erd am i
+
+ +
+ +
+
+
+
+
+
+ +
+ +
+
+ + +
+
+ + + + + +
+
+
B O P Y S Q U IL
+
+
+
B R IS L Y R I
+ + +
+ + + +
+ + + + + + + + +
Cham elea sthatula
C hone du neri
C irolana bo realis
C orbula gibba
+ + + +
+
+
+ + +
C orophium affine
C orystes cassiveia unu s
C orystes cassive ia u n u s iuv.
C ylichna cylindracea
D iastylis bradyi
D iogenes p u g ila to r
+
+
+
+
+
+
+
+ +
+ + +
+ +
+
C ALLSU BT
C A LLTYR R
C A P IC A P I
+
C aprellidae spec.
C arcin us m aenas
C ALU U VE
+
+
C apitella capitata
C haetozone seto sa
BATHELEG
B A T H G U IL
B IV A IN D E
+
Callianassa tyrrhena
C haetopterus vario ped atus
ATYLSW AM
+
C A P R E LLI
CARCM AEN
+
+ + + +
+
+ + +
+
+ + + + + + + + + +
+
+
CHAEVARI
CHAESETO
CHAM STRI
CHONDUNE
C IR O B O R E
C O R B G IB B
C O RO AFFI
CORYCASS
+
+
+
+ +
+ + + + +
+ + + + + +
+
+
C O R Y JU V E
CYUCYU
D IA S B R A D
D IO G P U G I
53
A p p en dix-1 B io m o nito ring 2 0 0 2 (+ = p re s e n c e )
t/t
8 s 8 8
19 20 21 22
V)
V)
O yster Ground
to
to
to
to
to
5
§
$
<5
$
to
to
23 24 25 26 27
s 8
28 29
+
+
«0
30
to
to
to
to
to
to
to
to
to
to
8 8 8 8 8 8 8 8 8 8
31 32 33 34 35 36 37 38 39 40
*
41
8
42
Species name
D ip lo c irru s g la u c u s
+
+
+
Code
+
+
+
+
+
+
+
+
D IP LG LA U
D ip lo d o n ta ro tundata
D IP L O R O T
D o n a x vitta tu s
D o s in ia lu p in u s
+
+ D O N A V IT T
+
+
+
+ D O S ILU P I
D y o p e d o s m o n a ca n th u s
DYOPM ONA
E b a lia c ra n c h ii
+
E b a lia spe c.juv.
EBAUUVE
+
E b a lia tu m e fa cta
E c h in o c a rd iu m cordatum
E B A LC R A N
+
+
+
+
+
+
+
+
E B A LT U M E
+
+
E C H IC O R D
E c h in o c y a m u s p u sillu s
E C H IP U S I
E d w a rd s ia c la p a re d ii
+
ED W A C LA P
E n s is d ire c tu s
E N S ID IR E
E n s is a rc u a tu s
E N S IA R C U
E n s is e n s is
E N S IE N S I
E te o n e b a rb a ta
E te o n e lo n q a
E u d o re iia tru ncatu la
+ +
+
+ +
+
+
E u d o re llo p s is deform is
E u m id a sa n g u in e a
E u ry d ic e s p in ig e ra
+ +
E u sp ira n itid a
+
+
E u z o n u s flab e llig e ru s
+ +
+ + +
+
ETEO LO N G
+
+
+
+ + +
+
+ + +
EXOGHEBE
G A R IC O S T
G a ri fe rv e n s is
G a ttya n a cirro sa
+
G ly c e ra a lb a
G lyce ra la p id u m
G lyce ra ro u x ;
+
+
+
+
G ly c in d e n o rd m a n n i
+
G o n ia d a m a cu la ta
G o o d a llia tria ngula ris
+ +
+
G y p tis ca p e n sis
H a rm o th o e g la b ra
+
G A T T C IR R
G LY C A LB A
+
G LY C LA P I
G LYCRO UX
+
G LY C JU V E
G LYCNO RD
+
G o lfin g ia vulga ris
G A R IF E R V
+
+
G o lfin g ia p ro ce ra
G o lfin g ia spe c. juv.
+ +
+
+
+
G o lfin g ia elon g a ta
+
+ +
+ + + +
+ + +
+
+
+ +
+
G O LFELO N
+
G O LFPRO C
+
G O LFVU LG
+
G O L F JU V E
+ + + + + + G O N IM A C U
+ G O O D T R IA N
+ +
G YPTCAPE
H A R M G LA B
H a rm o th o e im bricata
H a rm o th o e s a rs i s a rs i
H a rm o th o e spec. juv.
H a rp in ia an te n n a ria
H A R M IM B R
+
+ + +
+ +
+ + +
+
+ + +
+ + + + + + +
H e te ro m a s tu s fiiiform is
H ip p o m e d o n de nticuta tus
H ya la vitre a
lo n e th o ra cica
E U R Y S P IN
E U S P N ITI
E U Z O F LA B
+
G a ri c o s tu ia ta
G lyce ra spe c. juv.
EUDO TRUN
EUDODEFO
E U M IS A N G
+
E xogone hebes
+
ETEO BARB
+
+ +
+
+
+
+ + +
+
+
+ + +
+ +
+ +
+
HARM SARS
H A R M JU V E
HARPANTE
H E T E F IU
H IP P D E N T
H Y A L V IT R
IO N E T H O R
Ip h in o e tn sp in o sa
IP H IT R IS
L a b id o p la x b u s k i
L A B IB U S K
L a g isca e xte n u a ta
L a n ice co n ch ile g a
+
+
54
+
LA G IE X T E
L A N IC O N C
A p p en dix-1 B io m o nito ring 2 0 0 2 (+ = p res en ce )
O yster G round
in
V»
V)
in
in
in
in
w
in
S ft ft 5 ft ft ft ft ft ft e Ô S S
in
in
in
m
$ & S * *
in
m
ft £ ft
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
Species name
Code
+
L e p to n sq u a m o s u m
LE P TS Q U A
+
L e p to s y n a p ta in h a e re n s
+
L e u c o th o e in c is a
+
LE P TO IN H A
LEUCINCI
+
L io c a rc in u s sp e c. ju v.
UOCSPEC
+
L u cin o m a b o re a lis
+
+
+
L u m b rin e ris fra g ilis
L u m b rin e ris la tre illi
+
+
+
+ +
+
+
+
L u tra ria lu tra ria
Lysilla lo v e n i
+
+
LU C IJU V E
+
+
+
LU M B FR A G
LU M B LA TR
LU T R A LU T
LY S ILO V E
M a c o m a b a lth ic a
M ACO BALT
+
M a ctra c o ra llin a
M a g e lo n a a lle n i
M a g e lo n a jo h n s to n i
M a g e lo n a m ira b ilis
M a lm g re n ie lla lu nu lata
M ACTCORA
+
+
+ +
+
+ +
+
+ +
+ ++ + + +
+ + +
+
+
+
+
+ + +
+ + +
+
+
M A G E A LLE
M A G E JO H N
M A G E M IR A
M A LM LU N U
M a n g e lia n e b u la
M ANGNEBU
+
M e d io m a s tu s fra g ilis
+
+ + +
+
+
+ +
M E D IFR A G
+
M e g a lu ro p u s a g ilis
M E G A A G IL
M o d io lu s sp e c. ju v.
M O D IJU V E
M o lg u la o c u la ta ju v.
M O LG O CUL
M y a tru n c a ta
M y rio c h e le o cu la ta
M y se lla b id e n ta ta
M y sia u n d a ta
M Y A TR U N C
+
+
+ + + + + + + + +
+
+
+
+ + +
+
+
+ +
+
N e b a lia b ip e s
+ +
+
+ + + + +
+
+
M Y R IO C U L
M Y S E B ID E
M Y S IU N D A
N E BA B IP E
N e m a to d a
N e m e rtin i
N E M A TO D A
+ +
+ + + +
+ + + + + + + + + + +
+
+ +
+ +
N e p h ty s a s s im ilis
+ + +
N e p h ty s ca e c a
+
N e p h ty s h o m b e rg ii
N e p h ty s in cisa
+ + +
+
+
+
+
+
N e p h ty s sp e c. juv.
N o to m a s tu s la te rice u s
N ucu la n itid o s a
N E PH C IR R
NEPHHOMB
NEPHINCI
N e p h ty s lo n g o s e to s a
N e re is lo n g is s im a
NE PH A S SI
NEPHCAEC
+
+
+ + + + + + +
+ + + +
+
+ +
N e p h ty s c irro s a
N E M E R TIN
N E P H LO N G
+
+ + +
+
+ +
+
+ + +
+ + +
+
+ + +
+ +
+ +
+
+
+
+
+
+ +
+ + + + + + +
+ + + + + +
+ + +
+ + + +
N ucu la te n u is
N E P H JU V E
N E R E LO N G
N O T O LA T E
N U C U N ITl
N U C U TE N U
O lig o c h a e ta
O LIG O C H A
+
O n d in a d ivisa
+
O N D ID IV I
O p h e lia lim a c in a
OPHEUM A
O p h e lin a a c u m in a ta
OPHEACUM
O p h io d ro m u s fle xu o su s
O p h iu ra a lb id a
+ + + +
+
+
+
+
+ +
+ + + + +
+
+ +
+
+ +
+
O P H IF L E X
O P H IA LB I
O p h iu ra te x tu ra ta
O P H IT E X T
+ +
O p h iu ra sp e c. ju v.
+
O P H IJU V E
O rb in ia se rtu la ta
O rc h o m e n e n a n a
O R B IS E R T
+
+
+
+
O rc h o m e n e sp e c. juv.
O w e n ia fu s ifo rm is
+
ORCHNANA
O R C H JU V E
+
+
P a ra o n is fu lg e n s
OW ENFUSI
+
55
P AR A FU LG
Appendix-1 Biomonitoring 2002 (+ = presence)
O yster G ro u n d
V» </> co « C
O co
<0
co to w to C
O to C
O <0 «0 «0 C
O C
O C
O C
O co
ft ft 5 s 5 5 6 ft s 5 $ Î 8 6 8 8 8 8 8 8 ft ft ft ft
19 20 21 22 23 24 25 26
27
28 29 30 31 32 33 34 35
Species name
Pectinariaauricoma
Pectinariakoreni
Perioculodeslongimanus
Phaxas pellucidus
Pholoe minuta
Phoronida
Phyllodocegroenlandica
Phyllodoce lineata
Phyllodoce rosea
Phyllodocidaespec.
Podarkeopsis helgolandica
Poecilochaetusserpens
Polycirrusmedusa
Polydora dilata
Polydoraspec.
Polydoraspec. iuv.
Polynoe kinbergi
Polyplacophora
Pontocratesaltamarinus
Pontophilustrispinosus
Prionospiocirrifera
Processa nouveliholthuisi
Processa spec.
Pseudocuma longicornis
Retusa umbilicata
Rhodine loveni
Scalibregma inflatum
Scaphanderlignarius
Scolelepisbonnieri
Scolelepisloliosa
Scolelepissquamata
Scoloplosarmiger
Semierycinanitida
Sigalionmathildae
Sigalionmathildaeiuv.
Siphonoecetuskroyeranus
Sipunculidaespec.
Sphenia binghami
Spio filicornis
Spiophanes bombyx
Spiophanes kroeyeri
Spisula elliptica
Spisulasolida
Spisulasubtruncata
Spisulaspec. iuv.
Sthenelaisboa
Sthenelaislimicola
Syllidaespec.
Syllisgracilis
Synchelidium maculatum
Synelmisklatti
36
37
38
39 40 41 42
Code
+
+
+
+
+
+ +
+ +
+ +
+ + + + +
+
+
+ +
+
+
+ +
+
+ +
+
+ +
+
+ +
+
+ + +
PECTAURI
—
+
+
+
PECTKORE
+
+
+
+
PERIL0NG
+
+ + + PHAXAPEL
+
+ +
+
+
+ + + + +
PHOLMINU
+
+ + + + + + + + + + + + + + + + + PHORONID
+
+ +
+
PHYLGROE
PHYLUNE
+
+
+
+
PHYLROSE
+
PHYLSPEC
P0DAHELG
+ + +
+
+ +
+
+
P0ECSERP
+
POLYMEDU
+
POLYCIU
+
POLYSPEC
POLYJUVE
+
POLYKINB
POLYPLAC
PONTALTA
PONTTRIS
+
PRIOCIRR
+
PROCNOHO
PROCSPEC
+
+
+ + + PSEULONG
RETUUMBI
RHODLOVE
+
+ +
+
+
+
+
+
SCALINFL
SCAPHUG
SCOLBONN
SCOLFOU
SCOLSQUA
+ +
+
+ + +
SCOLARMI
+
SEMINITI
+
+ +
+
SIGAMATH
SIGAMAJU
+
+ SIPHKROY
SIPUSPEC
SPHEBING
+ +
+
+
+
+
+ SPIOFILI
+
+
+ + + +
+ + + + + + + + + + SPIOBOMB
+
+
+
+
SPIOKROE
+
+
+
SPISELU
SPISSOU
SPISSUBT
SPISJUVE
STHENBOA
+ +
+ + +
+
+ + +
+ + +
STHEUMI
SYLUDAE
SYLLGRAC
SYNCMACU
+
+
+
+
+
+
+
SYNEKLAT
56
Appendix-1 Biomonitoring 2002 (+ = presence)
O'/s te r G round
V»
tO
M
in
in
in
in
in
to
m
in
in
in
in
in
to
m
in
in
in
in
m
S 5 s S Ô S S Ô S $ $ $ S $ $ S & S 5 S $ S S 5
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42
+
Code
+ TELLFERR
+
+ + TELLFABU
Species name
Tellimya ferruginosa
Tellimya tenella
Tellina fabula
Tellinapygmea
Tellinatenuis
Terebellidaespec.juv.
Terebellidesstroemi
Tharyx killariensis
Thiascutellata
Thracia convexa
Thraciaphaseolina
Thyasira flexucsa
Tcmus subcarinatus
Travisiaforbesii
Turbellariaspec.
Turbonillapusilla
Turritellacommunis
Upogebia deltaura
Upogebia deltaurajuv.
Upogebia stellata
Urothoebrevicomis
Urothoeposeidonis
Vitreolinaantiflexa
+
+
+ + + +
+ +
+
+ +
TELLTENE
+
+
+
+
+
+
+
+
+ +
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
57
+
+
+
+
+
+
+
TELLPYGM
TELLTENU
TEREJUVE
TERESTRO
THARKILL
THIASCUT
THRACONV
+ + THRAPHAS
+
THYAFLEX
TORNSUBC
TRAVFORB
TURBELLA
TURBPUSI
TURRCOMM
UPOGDELT
UPOGJUVE
UPOGSTEL
+
UROTBREV
+
UROTPOSE
+
VITRANTI
Appendix-1 Biomonitoring 2002 (+ = presence)
0 Ffshore area
8
1
8
2
8
3
8
4
5
5
8
6
8
7
8
8
8
9
8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Species name
Abra alba
Abra nitida
Abra prismatica
Acanthocardia echinata
Acanthocardia spec. iuv.
Acrocnidabrachiata
Alvanialactea
Ampelisca brevicomis
Ampelisca tenuicemis
Ampharete acutifrons
Ampharete finmarchica
Ampharete spec.
Amphioxus lanceolatus
Amphiura chiajei
Amphiura filiformis
Amphiura spec,iuv
Anthozoa spec.
Aonidespaucibranchiata
Aphelochaetamarioni
Apherusa ovalipes
Aphrodite aculeata
Area lactea
Aplacophora
Argissahamatipes
Ahcidea minuta
Asteriasrubens
Atylusfalcatus
Atylusswammerdami
Bathyporeia elegans
Bathyporeiaguilliamsoniana
Bivalveindet.
Bopyrus squillarum
Brissopsistyrilera
Callianassasubterraneaiuv.
Callianassasubterranea
Callianassatyrrhena
Capitellacapitata
Caprellidaespec.
Carcinusmaenas
Chaetopterus variopedatus
Chaetozone setosa
Chamelea striatula
Chone duneri
Cirolanaborealis
Corbulagibba
Corophiumaffine
Corystes cassivelaunus
Corystescassivelaunusiuv.
Cylichnacylindracea
Diastylisbradyi
Diogenespuqilator
Code
+
+
+
+
+
+
+
+ + + + +
+
+ + + + + +
+ +
+
+
+
+
+ + + + + + + + + + + + + +
+ +
+ + + + + + + +
+
+
+ + +
+
+ + +
+
+
+
+
+ +
+
+ + +
+
+ +
+ + + +
+ +
58
+
+
ABRAALBA
ABRANITI
ABRAPRIS
ACANECHI
ACANJUVE
ACROBRAC
ALVALACT
AMPEBREV
AMPETENU
AMPHACUT
AMPHFINM
AMPHSPEC
AMPHLANC
AMPHCHIA
AMPHFILI
AMPHJUVE
ANTHOZOA
+
+ AONIPAUC
APHEMARI
APHEOVAL
APHRACUL
ARCALACT
APLACOPH
ARGISHAMA
+
+
ARICMINU
ASTERUBE
ATYLFALC
+
ATYLSWAM
+
BATHELEG
+
BATHGUIL
BIVAINDE
BOPYSQUIL
BRISLYRI
CALUUVE
CALLSUBT
+
CALLTYRR
CAPICAPI
CAPRELU
CARCMAEN
CHAEVARI
CHAESETO
CHAMSTRI
CHONDUNE
CIROBORE
CORBGIBB
COROAFFI
CORYCASS
CORYJUVE
CYLICYU
DIASBRAD
DIOGPUGI
Appendix-1 Biomonitoring 2002 (+ = presence)
01ffshore area
8=
o
1
g
2
s
3
s
4
tO
5
g
6
8=
5
t
8=
g g g g g O
O g g g g
12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
§ S o O § § o
7
8
9
10 11
Species name
Diplocinvsglaucus
Diplodonta rotundata
Donax vittatus
Dosinia lupinus
Dyopedos monacanthus
Ebaliacranchii
Ebaliaspec.juv.
Ebaliatumelacta
Echinocardium cordatum
Echinocyamuspusillus
Edwardsia claparedii
Ensis directus
Ensisarcuatus
Ensisensis
Eteone barbata
Eteone lonpa
Eudorella truncatuia
Eudorellopsisdeformis
Eumida sanguinea
Eurydicespinigera
Euspira nitida
Euzonus flabelligerus
Exogone hebes
Garicostuiata
Garifervensis
Gattyana cirrosa
Giyceraalba
Glycera iapidum
Giycera rouxi
Glyceraspec.juv.
Glycindenordmanni
Golfingiaelongata
Golfingiaprocera
Golfingia vulgaris
Golfingiaspec. juv.
Goniada maculata
Goodalliatriangularis
Gyptiscapensis
Harmothoe glabra
Harmothoe imbricata
Harmothoe sarsisarsi
Harmothoe spec.juv.
Harpiniaantennaria
Heteromastus filiformis
Hippomedon denticulatus
Hyala vitrea
lone thoracica
Iphinoe trispinosa
Labidoplaxbuski
Lagisca extenuata
Lanice conchilega
Code
+
+ + +
+ + + + + +
+
+
+ + + +
+
+
+
+ + + + + + + +
+
+
+ +
+
+
+
+
+
+
+
+
+
+
+
+
+
+ + + + +
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ +
+
+
59
+
DIPLGLAU
DIPLOROT
DONAVITT
DOSILUPI
DYOPMONA
EBALCRAN
EBAUUVE
EBALTUME
+
ECHICORD
+ ECHIPUSI
EDWACLAP
ENSIDIRE
ENSIARCU
ENSIENSI
ETEOBARB
+
ETEOLONG
EUDOTRUN
EUDODEFO
EUMISANG
EURYSPIN
+
EUSPNITI
EUZOFLAB
EXOGHEBE
GARICOST
GARIFERV
GATTCIRR
GLYCALBA
GLYCLAPI
GLYCROUX
GLYCJUVE
GLYCNORD
GOLFELON
GOLFPROC
GOLFVULG
GOLFJUVE
GONIMACU
GOODTRIAN
GYPTCAPE
HARMGLAB
HARMIMBR
HARMSARS
HARMJUVE
HARPANTE
+ HETEFIU
HIPPDENT
HYALVITR
IONETHOR
IPHITRIS
LABIBUSK
LAGIEXTE
LANICONC
Appendix-1 Biomonitoring 2002 (+ = presence)
0 ffshore area
5
1
5 [_5
g 5 g
2
4
3
5
Species name
Leptonsquamosum
Leptosynapta inhaerens
Leucothœ incisa
Liocarcinusspec. juv.
Lucinoma borealis
Lumbrinerisfraqiiis
Lumbrinerislatreilli
Lutrarialutraria
Lysillaloveni
Macoma balthica
Mactra coraiiina
Magelona alleni
Magelona iohnstoni
Magelona mirabilis
Malmgreniella lunulata
Mangelia nebula
Mediomastus fragilis
Megaturopus agilis
Modiolusspec. juv.
Molgula oculatajuv.
Mya truncata
Myriochele oculata
Mysellabidentata
Mysia undata
Nebaliabipes
Nematoda
Nemertini
Nephtys assimilis
Nephtys caeca
Nephtys cirrosa
Nephtys hombergii
Nephtys incisa
Nephtys longosetosa
Nephtysspec. juv.
Nereislongissima
Notomastus latericeus
Nucula nitidosa
Nucula tenuis
Oligochaeta
Ondina divisa
Ophelialimacina
Ophelina acuminata
Ophiodromus llexuosus
Ophiuraalbida
Ophiura texturata
Ophiuraspec. juv.
Orbiniasertulata
Orchomene nana
Orchomene spec.juv.
Owenia fusiformis
Paraonis lulgens
6
57
S
g g g g g g g 5 g g g g g
g
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
fi
t
fi
g O
23 24 25 26
Code
+
+
+
LEPTSQUA
LEPTOINHA
LEUCINCI
LIOCSPEC
LUCIJUVE
LUMBFRAG
LUMBLATR
LUTRALUT
LYSILOVE
MACOBALT
MACTCORA
MAGEALLE
MAGEJOHN
MAGEMIRA
MALMLUNU
MANGNEBU
MEDIFRAG
+
+ + + + +
+
+
+ + + + +
+
MEGAAGIL
MODIJUVE
MOLGOCUL
MYATRUNC
MYRIOCUL
+
MYSEBIDE
MYSIUNDA
NEBABIPE
+ +
+
+
+
NEMATODA
+ + + + + +
+
+
+
+
+ + NEMERTIN
+
+
NEPHASSI
NEPHCAEC
+
+
+ + + + + + + + + + + + + + + + + + + NEPHCIRR
+
NEPHHOMB
NEPHINCI
NEPHLONG
+
+
NEPHJUVE
+
NERELONG
+
NOTOLATE
+
+
NUCUNITI
NUCUTENU
OUGOCHA
ONDIDIVI
+
+
+
+
OPHEÜMA
OPHEACUM
OPHIFLEX
+
+
+
OPHIALBI
+
OPHITEXT
+
+
+
OPHIJUVE
ORBISERT
+
+ +
ORCHNANA
ORCHJUVE
+
OWENFUSI
+
+ +
PARAFULG
+
+
+
+
+ ++ + + + + + + + + + + +
+++++++++++
+
+ +
+
+
+ + +
+
+
+
+ +
+
+
+
+
+ +
+
60
++
++
+
+
Appendix-1 Biomonitoring 2002 (+ = presence)
01ffs hore area
8 5 5 5
1 2
3
4
O
5
S 5
§ 8 5 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8
6
8
7
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Species name
Pectinariaauricoma
Pectinaria koreni
Perioculodes longimanus
Phaxas pellucidus
Pholoe minuta
Phoronida
Phyllodocegroenlandica
Phyllodoce lineata
Phyllodoce rosea
Phyllodocidae spec.
Podarkeopsishelgolandica
Poecilochaetusserpens
Polycirrusmedusa
Polydora ciliata
Polydora spec.
Polydora spec.juv.
Polynoe kinbergi
Polyplacophora
Pontocratesaltamarinus
Pontophilus trispinosus
Prionospiocirnfera
Processa nouveliholthuisi
Processa spec.
Pseudocuma longicomis
Retusa umbilicata
Rhodine loveni
Scalibregma inflatum
Scaphanderlignarius
Scolelepisbonnieri
Scolelepisfoliosa
Scolelepissquamata
Scoloplosarmiger
Semierycina nitida
Sigalionmathildae
Sigalionmathildaejuv.
Siphonoecetus kroyeranus
Sipunculidae spec.
Sphenia binghami
Spiofilicornis
Spiophanesbombyx
Spiophanes kroeyeri
Spisulaelliptica
Spisulasolida
Spisulasubtruncata
Spisulaspec. juv.
Sthenelaisboa
Sthenelais limicola
Syllidaespec.
Syllisgracilis
Synchelidium maculatum
Synelmis klatti
Code
+ +
+
+
+
+
+
+ + + +
+
+
+ + + +
+
+
+
+ +
+
+ +
+
+
+ + +
+
+
+ +
+
+
+ + + + + + +
+ +
+
+
+
+ + +
+ + + + + + + + + + + + + + + +
+
+ +
+ +
+
+ +
+
+ + +
+ + + +
+
+ +
+ + + + + + + + + + + + +
+
+
+ + +
+
+
+
+
+
+
+
+ +
+
61
PECTAURI
PECTKORE
PERILONG
PHAXAPEL
PHOLMINU
PHORONID
PHYLGROE
PHYLLINE
PHYLROSE
PHYLSPEC
PODAHELG
+
POECSERP
POLYMEDU
POLYCIU
POLYSPEC
POLYJUVE
POLYKINB
POLYPLAC
PONTALTA
PONTTRIS
PRIOCIRR
PROCNOHO
PROCSPEC
+
PSEULONG
RETUUMBI
RHODLOVE
SCAUNFL
SCAPHUG
+ + SCOLBONN
SCOLFOLI
SCOLSQUA
SCOLARMI
SEMINITI
SIGAMATH
SIGAMAJU
SIPHKROY
SIPUSPEC
SPHEBING
SPIOFILI
SPIOBOMB
SPIOKROE
SPISELLI
SPISSOLI
SPISSUBT
SPISJUVE
STHENBOA
STHEUMI
SYLLIDAE
SYLLGRAC
SYNCMACU
SYNEKLAT
Appendix-1 Biomonitoring 2002 (+ = presence)
0 ffshore area
s=
8 8 s 8 8 O B 8 8 8 8 8 8 8 8 8 5 8 8 8 8 8 8 8 8 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
Species name
Tellimyaferruginosa
Tellimya tenella
Tellinafabula
Tellinapygmea
Tellinatenuis
Terebellidaespec.iuv.
Terebellidesstroemi
Tharyxkillariensis
Thiascutellata
Thraciaconvexa
Thraciaphaseolina
Thyasiraflexuosa
Tomus subcarinatus
Travisiaforbesii
Turbellariaspec.
Turbonillapusilla
Turritellacommunis
Upogebia deltaura
Upogebia deltauraiuv.
Upogebia stellata
Urothoebrevicornis
Urothoeposeidonis
Vitreolinaantiflexa
Code
+ + + + +
+ +
+
+ + + + +
+ +
+ + + + + +
+
+ +
+
+
+
+
+
+
+ +
+ +
+
+ +
+ + +
+ + + + +
+ + + + + +
+
+ +
+ + + + +
62
+
+
+ + + + + + +
TELLFERR
TELLTENE
TELLFABU
TELLPYGM
TELLTENU
TEREJUVE
TERESTRO
THARKILL
THIASCUT
THRACONV
THRAPHAS
THYAFLEX
TORNSUBC
TRAVFORB
TURBELLA
TURBPUSI
TURRCOMM
UPOGDELT
UPOGJUVE
UPOGSTEL
UROTBREV
UROTPOSE
VITRANTI
Appendix-1 Biomonitoring 2002 (+ = presence)
Offshore area
Zz
Coastal area
o
8
8
s
8
s
5
5
8
8
27
28
29
30
31
32
33
34
35
36
<0
o
O
§
O
1
«
o
O
S
o
O
o
4
5
6
3
2
2
2
o
7
«
o
O
co
8
8
9
(0
o
O
«
o
O
o
2
(0
o
10
11
12
13
2
o
8
14
15
Species name
Abra alba
Abra nitida
Abra prismatica
Acanthocardia echinata
Acanthocardia spec. iuv.
Acrocnida brachiata
Alvanialactea
Ampelisca brevicomis
Ampelisca tenuicomis
Ampharete acutifrons
Ampharete finmarchica
Ampharete spec.
Amphioxus lanceolatus
Amphiura chiajei
Amphiura filiformis
Amphiura spec, iuv
Anthozoa spec.
Aonidespaucibranchiata
Aphelochaeta marioni
Apherusa ovalipes
Aphroditeaculeata
Area lactea
Aplacophora
Argissa hamatipes
Aricideaminuta
Asteriasrubens
Atylusfalcatus
Atylusswammerdami
Bathyporeia elegans
Bathyporeiaguilliamsoniana
Bivalveindet.
Bopyrus squillarum
Brissopsislyrifera
Callianassasubterraneaiuv.
Callianassasubterranea
Callianassa tyrrhena
Capitellacapitata
Caprellidaespec.
Carcinusmaenas
Chaetopterus variopedatus
Chaetozone setosa
Chamelea striatula
Chone duneri
Cirolanaborealis
Corbula gibba
Corophium affine
Corystes cassivelaunus
Corystescassivelaunusiuv.
Cylichnacylindracea
Diastylisbradyi
Diogenes pugilator
Code
ABRAALBA
A B R A N IT I
A B R A P R IS
ACANECHI
A C A N JU VE
ACROBRAC
+
ALVALACT
AMPEBREV
AM PETENU
AMPHACUT
A M P H F IN M
AMPHSPEC
+
+
AM PHLANC
A M P H C H IA
+
A M P H F IÜ
+
+
+
+
+
+
AM PHJUVE
+
+
ANTHO ZOA
+
A O N IP A U C
+
APHEMARI
APHEOVAL
APHRACUL
+
ARCALACT
APLACO PH
A R G IS H A M A
+ +
+ +
A R IC M IN U
ASTERUBE
+
+
+
+
+
+
+
+ +
+
+ + + + + +
+
+ + + + +
+ +
+
ATYLFALC
+
+
+
+
+
ATYLSW AM
BATHELEG
B A T H G U IL
B IV A IN D E
B O P Y S Q U IL
B R IS L Y R I
C ALLJUVE
CALLSUBT
+
+ +
+
CALLTYRR
+
+
+
+
C A P IC A P I
CAPRELÜ
+
CARCMAEN
CHAEVARI
+
+
+ +
+
+
CHAESETO
CHAM STRI
CHONDUNE
C IR O B O R E
C O R B G IB B
CO ROAFFI
CORYCASS
C O R Y JU V E
C Y L IC Y L I
+
+
+
+
63
+
D IA S B R A D
+
D IO G P U G I
Appendix-1 Biomonitoring 2002 (+ = presence)
01
ffshore area
Coastal area
8 8 8 8 8 8 8 8 8 8
27 28 29 30 31 32 33 34 35 36
2
2
O o
1 2
S
2
o
3 4
8
5
2
o
6
CO
8
7
o
a
2
2
O
o 8
«
9 10 11 12 13 14 15
2
O O
8
Species name
Diplocirrusglaucus
Diplodontarotundata
Donax vittatus
Dosinialupinus
Dyopedos monacanthus
Ebaliacranchii
Ebaliaspec.iuv.
Ebaliatumefacta
Echinocardium cordatum
Echinocyamuspusillus
Edwardsia claparedii
Ensisdirectus
Ensisarcuatus
Ensisensis
Eteone barbata
Eteone ionga
Eudoreiia truncatula
Eudorellopsisdeformis
Eumida sanguinea
Eurydicespinigera
Euspira nitida
Euzonus flabeiligerus
Exogone hebes
Garicostulata
Garifervensis
Gattyana cirrosa
Glycera alba
Glycera lapidum
Glycera rouxi
Glycera spec. juv.
Glycindenordmanni
Golfingiaelongata
Golfingiaprocera
Golfingiavulgaris
Golfingiaspec.juv.
Goniada maculata
Goodalliatriangularis
Gyptiscapensis
Harmothoe glabra
Harmothoe imbricata
Harmothoe sarsisarsi
Harmothoe spec.juv.
Harpiniaantennaria
Heteromastus fiiiformis
Hippomedon denticuiatus
Hyala vitrea
lone thoracica
Iphinoetrispinosa
Labidoplaxbuski
Lagisca extenuata
Laniceconchilega
Code
D IP L G L A U
+
+
D IP L O R O T
+
+
+
D O N A V IT T
D O S IL U P I
+
DYOPMONA
EBALCRAN
EBAUUVE
EBALTUM E
+
+
+
+
+
+
+
+
+
+
+
+
E C H IC O R D
+
E C H IP U S I
EDW ACLAP
+
+
+
+
+
+
+
+
+
+
+
+
+
E N S ID IR E
E N S IA R C U
E N S IE N S I
ETEOBARB
+
+
+
+
+
+
ETEO LO NG
EUDO TRUN
EUDODEFO
+
+
E U M IS A N G
E U R Y S P IN
+
+
+
+
+
+
+
+
E U S P N IT I
EU ZO FLAB
+
EXOGHEBE
G A R IC O S T
G A R IF E R V
G A T T C IR R
G LYCALBA
+
GLYCLAPI
GLYCROUX
+
+ +
G LYCJUVE
GLYCNORD
GOLFELON
GO LFPRO C
GO LFVULG
G O LFJUVE
+
G O N IM A C U
+
+
G O O D T R IA N
GYPTCAPE
HARM GLAB
H A R M IM B R
HARMSARS
+
+
+
+
HAR M JUVE
H A R P A I'fT E
+
+
H E T E F IU
H IP P D E N T
+
H Y A L V IT R
+
IO N E T H O R
+
IP H IT R IS
L A B IB U S K
LAG 1EXTE
+ + +
+
+
+ + +
64
+
+
+
L A N IC O N C
Appendix-1 Biomonitoring 2002 (+ = presence)
01ffshore area
Coastal area
3=
3=
o
S 8 o 8 8 8 8
27 28 29 30 31 32 33 34 35 36
s
Ö
to
o
«
«
6
7
w
(0
o 8 o
Ü
14
15
9 10 11 12 13
(0
8 8 8 o o 8 8 8 8 o
8
o o O o o o o o O
O
O O
1
2
3
4
5
8
o O
Code
Species name
Lepton squamosum
Leptosynapta inhaerens
Leucothoe incisa
Liocarcinusspec.juv.
Lucinoma borealis
Lumbrineris fragilis
Lumbrinerislatreilli
Lutrariaiutraria
Lysillaioveni
Macoma balthica
Mactra corallina
Magelona alieni
Magelona johnstoni
Magelona mirabilis
Malmgreniella lunulata
Mangeiia nebula
Mediomastus fragilis
Megaluropus agilis
Modiolus spec.juv.
Molgula oculatajuv.
Mya truncata
Myriochele oculata
Mysella bidentata
Mysia undata
Nebalia bipes
Nematoda
Nemertini
Nephtysassimilis
Nephtys caeca
Nephtys cirrosa
Nephtys hombergii
Nephtys incisa
Nephtys iongosetosa
Nephtys spec.juv.
Nereislongissima
Notomastus latericeus
Nucula nitidosa
Nucula tenuis
Oligochaeta
Ondina divisa
Ophelia limacina
Ophelina acuminata
Ophiodromus flexuosus
Ophiura albida
Ophiura texturata
Ophiura spec.juv.
Orbiniasertulata
Orchomene nana
Orchomene spec. juv.
Owenia fusiformis
Paraonisfuigens
LEPTSQUA
L E P T O IN H A
+ + +
L E U C IN C I
L IO C S P E C
L U C IJ U V E
LUM BFRAG
+
LUM BLATR
LUTR A LU T
L Y S IL O V E
+ +
+
+
M ACO BALT
+
MACTCORA
M AGEALLE
+
+ +
+
+ +
+
+ + + +
+
+
+
+
+
+
M AG EJO HN
+
+
M A G E M IR A
M ALM LUNU
M ANGNEBU
M E D IF R A G
+
+
+
+
+
+
M E G A A G IL
+
+
+
M O D IJ U V E
M OLGOCUL
M YATRUNC
M Y R IO C U L
+
+
+
+
+
+ + + +
+
++
+
M Y S E B ID E
M Y S IU N D A
N E B A B IP E
+
+
+
+
+
+
+
+
+
NEM ATODA
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
N E M E R T IN
NEPHASS1
+
+ + + +
+
+
+
+
+
NEPHCAEC
+
N E P H C IR R
+ +
NEPHHOMB
N E P H IN C I
+
+ +
+ +
+
NEPHLONG
+ +
+
+
+ +
+
+
N EPHJU VE
+
+ +
NERELONG
NOTO LATE
N U C U N IT I
+ +
NUCUTENU
+
O L IG O C H A
O N D ID IV I
+
OPHEUMA
OPHEACUM
O P H IF L E X
+
+
+
+
+
+
+
O P H 1A L B I
O P H IT E X T
+
O P H IJ U V E
O R B IS E R T
+
+
+
O R C HJUVE
+
+
ORCHNANA
+
65
+
+
OW ENFUSI
PARAFULG
Appendix-1 Biomonitoring 2002 (+ = presence)
01Ffshore area
5
8 8 8 8 8 8
8
8
8
27 28 29 30 31 32 33 34 35 36
§
O
s
2
1
cl
8
3
4
Coastal area
§ O
§ o§ O
§ os 8 8
O
5
6
8
7
9
8
10 11 12
05
«
8 8
13 14 15
Species name
Code
Pectinariaauricoma
Pectinariakoreni
Perioculodes longimanus
Phaxas pellucidus
Pholœ minuta
Phoronida
Phyllodocegroenlandica
Phyllodoce lineata
Phyllodoce rosea
Phyllodocidae spec.
Podarkeopsis helgolandica
Poecilochaetusserpens
Polycirrusmedusa
Polydora ciliata
Polydora spec.
Polydora spec. juv.
Polynoe kinbergi
Polyplacophora
Pontocratesaltamarinus
Pontophilus trispinosus
Prionospiocirrifera
Processa nouveliholthuisi
Processa spec.
Pseudocuma longicomis
Retusa umbUicata
Rhodine loveni
Scalibregma inflatum
Scaphanderlignarius
Scolelepisbonnieri
Scolelepisfoliosa
Scolelepissguamata
Scoloplosarmiger
Semierycina nitida
Sigalionmathildae
Sigalionmathildaeiuv.
Siphonoecetus kroyeranus
Sipunculidae spec.
Sphenia binghami
Spiofilicomis
Spiophanes bombyx
Spiophanes kroeyeri
Spisulaelliptica
Spisulasolida
Spisulasubtruncata
Spisulaspec.juv.
Sthenelaisboa
Sthenelaislimicola
Syllidaespec.
Syllisgracilis
Synchelidium maculatum
Synelmis klatti
PECTAURI
PECTKORE
PERILONG
PHAXAPEL
PHOLMINU
PHORONID
PHYLGROE
PHYLÜNE
PHYLROSE
PHYLSPEC
PODAHELG
POECSERP
POLYMEDU
POLYCIU
POLYSPEC
POLYJUVE
POLYKINB
POLYPLAC
PONTALTA
PONTTRIS
PRIOCIRR
PROCNOHO
PROCSPEC
PSEULONG
RETUUMBI
RHODLOVE
SCALINFL
SCAPHLIG
SCOLBONN
SCOLFOU
SCOLSQUA
SCOLARMI
SEMINITI
SIGAMATH
SIGAMAJU
SIPHKROY
SIPUSPEC
SPHEBING
SPIOFIU
SPIOBOMB
SPIOKROE
SPISELU
SPISSOLI
SPISSUBT
SPISJUVE
STHENBOA
STHEUMI
SYLLIDAE
SYLLGRAC
SYNCMACU
SYNEKLAT
+ +
+
+
+ +
+
+
+
+
+
+
+
+
+
+
+
+ + +
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ +
+ ++
+
+
+
+
66
+
+
+
+
+
Appendix-1 Biomonitoring 2002 (+ = presence)
C o a s ta l a re a
01ffs h o re a re a
5 5
e
5
O 5 o
§
§ CoO § s CoO CoO § s § § § CoO
o O O O O O O o O O O o o o O O & O
x=
5
CO
27 28 29 30 31 32 33 34 35 36
1
2
3
4
5
6
7
8
9 10 11
12 13 14 15
Species name
Tellimya ferruginosa
Tellimya tenella
Tellinafabula
Tellinapygmea
Tellinatenuis
Terebellidaespec. juv.
Terebellidesstroemi
Tharyx killariensis
Thia scutellata
Thracia convexa
Thraciaphaseolina
Thyasira flexuosa
Tornus subcarinatus
Travisiaforbesii
Turbellariaspec.
TurboniHapusilla
Turritellacommunis
Upogebia deltaura
Upogebia deltaurajuv.
Upogebia stellata
Urothoe brevicomis
Urothoe poseidonis
Vitreolinaantiflexa
Code
+
+
+ + +
+
+ +
+ + + + + +
+
+ +
+ + + +
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
67
+
+
+
+
+
+
+
+
+
+
TELLFERR
TELLTENE
+ + TELLFABU
TELLPYGM
TELLTENU
TEREJUVE
TERESTRO
THARKILL
THiASCUT
THRACONV
THRAPHAS
THYAFLEX
TORNSUBC
TRAVFORB
TURBELLA
TURBPUSI
TURRCOMM
UPOGDELT
UPOGJUVE
UPOGSTEL
+
+ UROTBREV
+
+ UROTPOSE
VITRANTI
Appendix 2, Biomonitoring 2002
station
Crustacea
ampebrev
atylfalc
atylswam
batheleg
bathguil
diasbrad
hippdent
leucinci
megaagil
orchnana
perilong
pontalta
pseulong
siphkroy
syncmacu
urotpose
DOG 1
DOG 2
N
B
51.3
0.015
680.0
166.8
12.8
0.204
0.050
0.004
12.8
0.004
25.7
12.8
38.5
25.7
0.008
0.004
0.012
0.008
102.6
0.031
DOG 3
DOG 4
N
12.8
B
0.004
N
B
12.8
141.1
51.3
0.004
0.042
0.015
25.7
487.5
192.5
0.008
0.146
0.058
12.8
0.004
12.8
0.004
38.5
0.012
38.5
0.012
25.7
25.7
0.008
0.008
51.3
0.015
64.2
0.019
64.2
6.132
12.8
64.2
128.3
12.8
0.329
0.218
0.007
0.138
25.7
2.492
38.5
0.035
25.7
12.8
64.2
12.8
0.008
1.225
0.004
0.013
25.7
0.000
12.8
0.011
38.5
0.003
DOG 5
N
B
615.8
269.4
25.7
12.8
0.185
0.081
0.008
0.004
51.3
12.8
12.8
77.0
12.8
12.8
0.015
0.004
0.004
0.023
0.004
0.004
38.5
0.006
25.7
0.050
N
B
64.2
51.3
25.7
0.019
0.015
0.008
25.7
0.008
25.7
12.8
12.8
12.8
0.008
0.004
0.004
0.004
89.8
89.8
3.449
0.025
12.8
12.8
38.5
0.002
0.000
0.116
64.2
0.007
615.8
64.2
12.8
0.189
0.032
0.037
12.8
0.002
89.8
12.8
0.012
0.002
Echinodermata
acrobrac
amphchia
amphjuve
echicord
38.5
0.003
25.7
0.001
Mollusca
chamstri
cylicyli
dosilupi
euspniti
garicost
gariferv
mysebide
scaphlig
spissubt
tellfabu
thraphas
thyaflex
vitranti
38.5
25.7
3.018
0.048
12.8
25.7
0.047
0.031
12.8
0.001
51.3
0.013
51.3
12.8
0.004
0.019
12.8
128.3
12.8
0.003
0.014
0.006
12.8
0.064
230.9
0.129
0.001
0.001
0.015
Polychaeta
chaeseto
eteobarb
eteolong
gonimacu
gyptcape
harmjuve
laniconc
magejohn
magemira
nephcaec
nephcirr
nephhomb
nephjuve
nephlong
notolate
ophelima
owenfusi
pholminu
phylspec
podahelg
poecserp
25.7
0.001
77.0
12.8
12.8
0.020
0.000
0.000
192.5
0.005
38.5
0.014
141.1
0.008
12.8
64.2
0.001
0.005
12.8
89.8
0.001
0.015
12.8
12.8
38.5
12.8
12.8
282.3
115.5
0.001
0.065
0.007
0.014
12.8
0.001
25.7
0.001
25.7
12.8
0.002
0.001
38.5
25.7
0.002
0.001
603.0
12.8
12.8
0.039
0.001
0.062
12.8
38.5
12.8
0.002
0.014
0.001
12.8
0.001
12.8
12.8
0.029
0.001
12.8
0.114
12.8
12.8
0.088
0.001
12.8
0.063
25.7
25.7
12.8
25.7
0.054
0.003
0.038
0.053
12.8
12.8
12.8
12.8
12.8
0.001
0.001
0.001
0.001
0.001
12.8
0.002
68
Appendix 2, Biomonitoring 2002
scolarmi
12.8
sigamath
spiobomb
89.8
spiofili
sthelimi
sthenboa
Miscellaneous taxa
sipuspec
nemertin
25.7
phoronid
sum
1796.2
diversity
nspc
25
SH-W
2.39
Simp
0.17
station
DOG 6
Crustacea
N
ampetenu
atylfaic
batheleg
bathguil
calljuve
callsubt
diasbrad
eudodefo
eudotrun
harpante
ionethor
leucinci
megaagil
perilong
pseulong
siphkroy
syncmacu
urotbrev
urotpose
12.8
205.3
205.3
0.000
0.002
0.062
3.5
25.7
3066.4
115.5
12.8
38.5
12.8
4747.1
0.091
0.160
0.006
0.009
0.002
0.001
6.9
38
1.75
0.42
410.6
12.8
0.027
0.001
38.5
0.021
77.0
2040.0
DOG 7
OYS 1
N
B
0.004
0.062
0.062
12.8
282.3
179.6
0.004
0.085
0.054
N
12.8
12.8
64.2
12.8
12.8
0.004
12.8
0.004
51.3
0.015
12.8
12.8
12.8
77.0
0.004
0.004
0.004
0.023
12.8
12.8
64.2
0.004
0.004
0.019
0.447
154.0
0.246
0.025
0.001
0.022
12.8
0.005
38.5
2270.9
0.002
0.8
28
2.33
0.16
32
2.67
0.11
B
12.8
38.5
0.003
5.1
551.7
25.7
38.5
0.010
6.620
0.004
38.5
77.0
0.012
0.077
51.3
0.015
2373.6
5.195
38.5
18.749
N
128.3
89.8
25.7
12.8
0.002
0.007
0.031
0.003
25.7
3387.1
0.002
4.3
33
2.25
0.19
OYS 2
B
0.004
12.8
51.3
1193.2
25.7
OYS 3
B
0.250
1.220
0.008
0.025
N
12.8
B
0.004
12.8
25.7
12.8
0.004
0.008
0.008
12.8
12.8
51.3
0.004
0.004
0.015
25.7
0.008
1757.7
12.8
12.8
7.458
9.057
3.415
77.0
0.055
12.8
705.7
0.001
0.141
0.004
0.012
Echinodermata
amphchia
amphfili
brislyri
echicord
ophialbi
166.8
410.6
1.834
38.5
0.002
975.1
0.216
Mollusca
abraalba
chamstri
corbgibb
cylicyii
donavitt
dosilupi
ensiensi
euspniti
garicost
gariferv
hyalvitr
mactcora
myatrunc
mysebide
12.8
0.023
12.8
64.2
12.8
12.8
12.8
12.8
0.006
1.852
7.086
0.009
0.002
0.159
12.8
0.003
64.2
0.006
12.8
0.007
12.8
12.8
0.002
0.003
38.5
0.004
12.8
12.8
0.288
1.332
64.2
0.027
910.9
0.052
69
12.8
0.009
51.3
0.051
128.3
0.008
Appendix 2, Biomonitoring 2002
mysiunda
nucuniti
nucutenu
scaplign
tellfabu
tellferr
telltene
thraphas
thyaflex
12.8
89.8
154.0
0.030
269.4
12.8
0.070
0.006
12.8
0.064
38.5
0.012
0.062
51.3
12.8
12.8
0.032
0.013
0.008
77.0
0.037
25.7
0.023
25.7
0.014
12.8
0.007
12.8
0.014
25.7
0.899
12.8
38.5
0.044
0.291
12.8
2.229
25.7
12.8
12.8
0.073
0.008
0.240
154.0
0.081
25.7
0.174
12.8
0.008
38.5
25.7
0.051
0.017
12.8
12.8
0.011
2.015
25.7
0.034
230.9
3656.6
0.091
26.7
0.021
25.7
0.020
38.5
0.036
Polychaeta
amphspec
chaeseto
chaevari
dipiglau
glycnord
gonimacu
harmjuve
harmsars
lysilove
magealle
magejohn
magemira
medifrag
nephcaec
nephcirr
nephhomb
nephjuve
notolate
ophelima
ophitlex
owenfusi
pectauri
pectkore
pholminu
phylrose
phyispec
polykinb
scolarmi
sigamath
spiobomb
spiofili
sthelimi
syneklat
12.8
0.001
51.3
38.5
25.7
0.010
0.001
51.3
25.7
0.002
0.001
12.8
77.0
12.8
0.060
0.027
0.012
25.7
12.8
0.004
0.000
12.8
230.9
0.013
0.007
12.8
0.001
25.7
0.004
12.8
12.8
0.002
51.3
0.009
0.001
25.7
0.001
25.7
12.8
0.001
0.001
25.7
12.8
12.8
12.8
0.017
12.8
7.194
12.8
0.008
0.142
0.024
0.012
0.012
12.8
0.012
12.8
25.7
0.344
0.024
25.7
0.141
12.8
38.5
0.003
0.036
12.8
89.8
12.8
0.019
0.059
0.025
12.8
0.559
12.8
77.0
12.8
256.6
12.8
0.010
0.001
12.8
1013.6
12.8
0.001
0.054
0.001
25.7
0.024
25.7
64.2
64.2
25.7
0.024
0.059
0.190
0.024
64.2
0.008
0.051
0.008
0.042
Miscellaneous taxa
anthozoa
edwaclap
nemertin
oligocha
turbella
golfvulg
phoronid
sum
diversity
nspc
SH-W
Simp
12.8
64.2
1809.0
0.327
0.022
10.3
34
2.96
0.07
station
OYS 4
Crustacea
N
12.8
51.3
12.8
2668.6
0.025
0.113
51.3
2.060
0.001
0.84
25.7
12.8
128.3
4541.8
0.003
0.005
0.107
36.12
33
2.35
0.18
37
1.94
0.31
OYS 5
B
N
8.679
0.051
0.169
0.025
38.5
230.9
2566.0
0.020
0.105
20.8
27
2.29
0.18
OYS 6
B
12.8
25.7
12.8
38.5
38
2.05
0.27
OYS 7
B
N
70
N
OYS 8
B
N
B
Appendix 2, Biomonitoring 2002
ampebrev
ampetenu
batheleg
calljuve
callsubt
coroaffi
eudotrun
harpante
ionethor
iphitris
leucinci
pontalta
procnoho
pseulong
syncmacu
syncmacu
upogdelt
urotpose
12.8
12.8
0.004
38.5
12.8
25.7
25.7
0.012
0.004
0.075
2.103
12.8
12.8
12.8
0.004
0.004
0.064
0.004
12.8
12.8
0.004
5.038
1077.7
4.401
12.8
12.8
12.8
0.004
0.025
0.004
25.7
0.008
12.8
0.004
25.7
51.3
12.8
0.008
0.015
0.004
25.7
0.008
64.2
0.019
12.8
115.5
0.008
9.061
12.8
0.004
12.8
38.5
12.8
12.8
12.8
0.004
0.012
0.004
0.212
0.004
12.8
12.8
8.381
0.004
51.3
0.140
256.6
1.151
25.7
0.087
115.5
0.185
64.2
0.097
12.8
0.001
38.5
0.145
12.8
0.001
38.5
0.001
12.8
7.365
38.5
0.020
25.7
0.014
Echi node rmata
acrobrac
amphfili
amphjuve
asterube
echicord
labibusk
ophialbi
ophijuve
25.7
1.227
307.9
0.167
12.8
615.8
8.765
834.0
5.428
25.7
102.6
0.005
0.145
0.070
12.8
0.000
12.8
0.065
38.5
12.8
0.089
2.412
Mollusca
abraalba
abrapris
chamstri
corbgibb
cylicyli
dosilupi
euspniti
goodtrian
hyalvitr
luoibore
mangnebu
myatrunc
mysebide
mysiunda
nucuniti
phaxapel
seminiti
tellfabu
tellferr
thraphas
thyaflex
38.5
38.5
12.8
0.051
0.144
0.003
102.6
38.5
0.418
0.076
25.7
0.280
25.7
0.026
25.7
0.805
25.7
0.026
89.8
0.010
77.0
0.012
705.7
0.080
38.5
0.191
38.5
0.024
12.8
12.8
0.002
0.001
449.1
38.5
64.2
154.0
0.142
0.015
0.009
0.561
38.5
0.011
12.8
77.0
0.002
0.020
12.8
0.013
38.5
513.2
25.7
12.8
12.8
0.002
0.031
0.006
0.002
0.001
Polychaeta
aphemari
aphracul
chaeseto
chaevari
diplglau
eteolong
glycjuve
gonimacu
gyptcape
12.8
38.5
0.025
25.7
12.8
0.017
0.008
38.5
12.8
0.041
0.008
25.7
12.8
12.8
0.005
12.8
0.008
25.7
0.010
25.7
12.8
0.003
0.007
8.417
0.007
0.003
71
12.8
0.003
Appendix 2, Biomonitoring 2002
harmimbr
harmjuve
laniconc
magealle
magejohn
magemira
medifrag
myriocul
nephcaec
nephcirr
nephhomb
nephinci
nephjuve
nephlong
nerelong
notolate
ophiflex
orbisert
owenfusi
parafulg
pectauri
pholminu
phylrose
phylspec
polyjuve
rhodlove
scolarmi
sigamath
spiobomb
spiofili
sthelimi
syneklat
terestro
12.8
12.8
0.008
12.8
333.6
526.0
0.053
0.220
0.347
12.8
77.0
12.8
0.005
12.8
0.005
12.8
64.2
0.279
1.313
12.8
1.423
64.2
25.7
0.017
0.007
12.8
12.8
0.003
0.015
102.6
0.278
12.8
192.5
38.5
0.007
0.102
0.020
12.8
0.030
12.8
38.5
25.7
1.209
0.437
0.081
25.7
0.014
25.7
0.014
12.8
0.007
25.7
12.8
1898.8
3284.5
0.104
0.003
1.003
30.0
0.913
0.051
12.8
64.2
4.195
12.8
0.008
25.7
0.000
12.8
12.8
12.8
77.0
64.2
128.3
0.152
0.354
0.351
12.8
0.003
12.8
0.102
12.8
12.8
0.142
0.003
12.8
12.8
25.7
12.8
0.003
0.003
0.007
0.003
12.8
0.137
38.5
25.7
64.2
12.8
12.8
0.010
0.007
0.132
0.003
0.003
25.7
0.014
12.8
115.5
2412.0
0.008
0.061
6.6
0.315
0.005
0.005
0.147
0.549
0.085
51.3
25.7
0.020
154.0
0.041
51.3
0.014
38.5
0.010
333.6
51.3
0.088
0.014
25.7
0.007
Miscellaneous taxa
anthozoa
edwaclap
nemertin
turbella
phoronid
sum
diversity
nspc
SH-W
Simp
25.7
128.3
12.8
64.2
3015.1
35
2.87
0.08
station
OYS 9
Crustacea
N
ampetenu
batheleg
bathguil
calljuve
callsubt
coryjuve
diasbrad
dyopmona
eudodefo
harpante
hippdent
0.028
0.319
0.010
0.034
9.9
12.8
115.5
1963.0
0.138
0.076
15.3
32
2.09
0.31
89.8
2553.2
0.031
0.036
22.9
33
2.41
0.16
OYS 10
B
12.8
36
2.47
0.17
OYS 11
N
B
OYS 12
B
N
12.8
B
0.004
N
B
25.7
51.3
0.121
2.342
12.8
38.5
12.8
0.038
3.581
0.291
12.8
12.8
51.3
0.004
0.004
0.015
25.7
0.008
0.038
0.015
0.075
6.922
12.8
0.004
38.5
1.588
38.5
115.5
0.246
6.655
12.8
0.004
12.8
0.004
12.8
0.004
12.8
102.6
0.004
0.031
0.012
OYS 13
N
128.3
51.3
77.0
102.6
38.5
35
1.95
0.35
12.8
0.004
72
Appendix 2, Biomonitoring 2002
ionethor
ieucinci
orchjuve
pontalta
pseulong
upogdelt
upogjuve
urotpose
38.5
25.7
12.8
12.8
12.8
64.2
0.038
0.008
0.004
0.004
0.004
25.7
0.048
12.8
0.004
25.7
25.7
0.026
0.008
12.8
38.5
1.840
0.102
115.5
0.419
115.5
0.608
38.5
0.003
128.3
0.049
12.8
0.013
12.8
12.8
0.004
0.004
77.0
12.8
0.121
2.114
0.019
Echinodermata
amphfili
echicord
ophialbi
141.1
0.445
2617.3
12.8
13.256
3.587
1565.3
38.5
7.607
11.945
12.8
0.218
25.7
0.047
38.5
0.014
1206.0
0.127
115.5
0.125
38.5
0.050
51.3
0.039
51.3
51.3
0.020
0.141
12.8
0.005
12.8
0.005
25.7
0.572
Mollusca
abraalba
acanechi
aplacoph
chamstri
corbgibb
cylicyli
dosilupi
euspniti
hyalvitr
leptsqua
myatrunc
mysebide
mysiunda
nucuniti
nucutenu
phaxapel
seminiti
tellferr
thraconv
thraphas
thyatlex
vitranti
12.8
12.8
141.1
0.030
77.0
12.8
25.7
12.8
0.013
0.013
38.5
0.004
1744.9
77.0
0.169
25.7
11.417
0.086
0.030
0.019
12.8
25.7
12.8
0.004
0.026
0.113
0.194
25.7
0.004
64.2
77.0
25.7
38.5
0.074
0.027
0.700
0.004
51.3
0.082
12.8
0.001
12.8
0.003
12.8
0.011
51.3
12.8
0.020
0.005
89.8
12.8
0.084
0.002
12.8
0.013
12.8
718.5
12.8
12.8
0.001
0.144
0.001
0.002
0.001
Polychaeta
chaeseto
diplglau
exoghebe
gattcirr
glycjuve
glycroux
gonimacu
gyptcape
gyptcape
lysilove
magealle
magejohn
magemira
medifrag
myriocul
nephassi
nephhomb
nephinci
nephjuve
nerelong
notolate
opheacum
ophiflex
25.7
51.3
12.8
0.030
0.061
0.015
12.8
12.8
500.4
38.5
0.176
0.462
0.036
12.8
0.015
12.8
25.7
12.8
0.025
12.8
0.025
12.8
0.078
38.5
12.8
0.034
0.117
25.7
0.014
12.8
12.8
0.501
0.007
0.005
0.005
0.010
64.2
77.0
38.5
12.8
12.8
0.127
0.152
0.120
89.8
12.8
0.047
0.007
12.8
12.8
0.403
0.293
25.7
0.091
0.015
0.015
25.7
0.034
25.7
38.5
12.8
38.5
0.354
0.940
0.019
0.120
73
Appendix 2, Biomonitoring 2002
parafulg
pectauri
pholminu
polycili
polykinb
scalinfl
scolarmi
sigamath
spiobomb
spiofili
sthelimi
syneklat
25.7
12.8
154.0
51.3
0.061
12.8
38.5
0.073
0.046
12.8
0.015
0.014
0.007
0.061
12.8
0.005
25.7
12.8
25.7
25.7
0.010
0.005
0.075
0.010
12.8
0.005
89.8
12.8
0.066
0.017
25.7
0.051
51.3
0.027
12.8
0.007
102.6
0.041
38.5
0.015
25.7
0.051
Miscellaneous taxa
nemertin
turbella
goltelon
golfvulg
phoronid
sum
diversity
nspc
SH-W
Simp
51.3
154.0
2117.0
0.081
9.2
35
2.97
0.08
station
OYS14
Crustacea
N
ampebrev
ampetenu
batheleg
bathguil
calljuve
callsubt
cirobore
corycass
ebaljuve
ebaltume
eudotrun
harpante
ionethor
upogstel
urotpose
0.107
12.8
38.5
64.2
89.8
64.2
5375.8
0.034
31.5
34
1.63
0.34
0.090
7.862
0.027
0.025
25.7
0.796
38.5
0.008
25.7
0.300
808.3
2142.6
0.320
13.0
25.7
12.8
192.5
1732.1
0.007
0.156
0.076
7.51
38.5
3579.6
0.020
25.0
35
2.66
0.16
OYS15
B
0.004
12.8
34
2.47
0.19
OYS16
23
1.71
0.31
OYS17
OYS18
N
B
N
B
N
B
N
B
12.8
0.004
12.8
12.8
0.004
0.004
12.8
0.004
12.8
12.8
12.8
0.462
0.235
2.194
38.5
2.494
12.8
64.2
102.6
51.3
0.004
0.019
0.296
2.550
12.8
4.702
12.8
64.2
0.004
0.019
12.8
89.8
12.8
0.008
0.027
0.004
102.6
0.031
179.6
12.8
0.408
6.399
320.8
12.8
2.366
0.138
12.8
0.039
64.2
12.8
0.029
0.001
680.0
25.7
0.157
0.162
51.3
0.084
269.4
0.024
25.7
0.009
25.7
38.5
0.204
3.797
12.8
12.8
7.375
0.004
115.5
25.7
12.8
0.035
0.026
0.370
Echinodermata
amphfili
echicord
474.7
38.5
3.066
3.647
295.1
1.606
12.8
0.030
141.1
0.033
1154.7
25.7
2.773
11.962
Moilusca
abraalba
abraniti
bivainde
corbgibb
cylicyli
dosilupi
euspniti
hyalvitr
mysebide
nucuniti
retuumbi
seminiti
spiselli
12.8
1154.7
0.001
1.238
12.8
0.003
12.8
25.7
77.0
0.013
0.001
0.044
25.7
0.002
12.8
12.8
0.006
0.001
256.6
51.3
64.2
0.288
0.005
0.019
74
38.5
64.2
0.002
0.304
Appendix 2, Biomonitoring 2002
tellfabu
tellferr
thraphas
12.8
64.2
0.028
12.8
0.000
64.2
0.002
25.7
0.001
38.5
0.066
25.7
0.044
25.7
12.8
0.115
0.022
25.7
192.5
89.8
25.7
0.093
0.279
0.130
0.173
12.8
12.8
0.020
0.036
12.8
0.059
154.0
0.264
25.7
0.044
0.079
Polychaeta
aphemari
chaeseto
chaevari
chondune
diplglau
gattcirr
glycjuve
glyclapi
glycnord
gonimacu
gyptcape
harmjuve
laniconc
magealle
magejohn
magemira
nephcirr
nephhomb
notolate
ophiflex
orbisert
parafulg
pectauri
pectkore
pholminu
phylrose
poecserp
scolarmi
sigamath
spiobomb
spiofili
spiokroe
sthelimi
syneklat
terestro
tharkill
64.2
25.7
12.8
0.025
0.010
6.430
12.8
12.8
12.8
0.005
0.005
0.005
12.8
12.8
0.188
0.005
25.7
25.7
25.7
12.8
38.5
89.8
12.8
0.073
0.307
0.071
1.531
0.015
0.340
1.998
12.8
0.005
51.3
12.8
0.034
3.833
25.7
0.014
12.8
12.8
12.8
25.7
0.008
0.527
0.008
0.135
12.8
0.007
64.2
0.151
12.8
0.007
141.1
128.3
25.7
0.391
0.356
0.014
12.8
12.8
25.7
0.207
1.348
12.8
0.008
0.007
12.8
0.007
25.7
0.239
12.8
1.694
12.8
0.007
12.8
12.8
128.3
0.051
77.0
0.051
12.8
12.8
12.8
12.8
0.056
0.005
1.263
0.005
12.8
25.7
12.8
0.037
0.017
0.046
12.8
12.8
64.2
1154.7
0.003
0.020
0.044
19.8
51.3
0.007
0.051
0.027
12.8
12.8
25.7
0.007
0.059
0.014
38.5
0.020
25.7
2.190
12.8
12.8
0.023
0.003
38.5
0.308
38.5
1988.7
0.020
22.3
77.0
1334.3
0.041
15.9
564.5
2899.6
0.298
7.9
Miscellaneous taxa
anthozoa
nemertin
turbella
golfvulg
phoronid
sum
diversity
nspc
SH-W
Simp
12.8
12.8
12.8
89.8
2745.6
0.022
0.047
28.9
38
2.35
0.21
station
OYS 19
Crustacea
N
ampetenu
argishama
batheleg
bathguil
bopysquil
0.025
0.056
30
2.79
0.10
22
1.75
0.36
OYS 21
OYS 20
B
N
12.8
B
0.004
OYS 22
N
25.7
27
2.51
0.12
31
3.01
0.06
B
0.156
75
OYS 23
N
B
12.8
0.004
25.7
0.008
N
B
12.8
12.8
0.004
0.004
Appendix 2, Biomonitoring 2002
calljuve
12.8
callsubt
38.5
cirobore
12.8
corycass
ebaltume
eudotrun
12.8
harpante
12.8
25.7
ionethor
leucinci
orchnana
perilong
pseulong
upogdelt
upogjuve
urotpose
Echinodermata
amphfili
1052.1
brislyri
echicord
12.8
ophialbi
Mollusca
abraalba
abraniti
12.8
aoanjuve
chamstri
corbgibb
12.8
cylicyli
38.5
dosilupi
euspniti
hyalvitr
12.8
leptsqua
lucibore
mactcora
mysebide
230.9
mysiunda
nucuniti
12.8
ondidivi
phaxapel
12.8
teilfabu
tellferr
telltene
telltenu
thraphas
thyaflex
12.8
Polychaeta
aonipauc
chaeseto
25.7
diplglau
51.3
glycjuve
12.8
glycroux
gonimacu
gyptcape
harmjuve
laniconc
lumblatr
magealle
magejohn
magemira
malmlunu
0.015
0.987
2.192
0.004
0.004
0.050
12.8
89.8
0.037
6.584
25.7
12.8
38.5
0.027
0.004
0.012
12.8
64.2
102.6
0.087
5.364
12.8
0.398
25.7
0.008
12.8
0.004
12.8
0.004
5.649
2.721
12.8
0.025
25.7
0.008
25.7
3.576
12.8
12.8
0.140
0.004
12.8
0.004
12.8
0.004
12.8
0.004
1770.5
7.887
12.8
0.001
12.8
0.004
12.8
0.402
1590.9
12.8
243.8
0.156
0.143
0.535
51.3
38.5
0.616
0.373
0.027
0.003
0.089
0.004
64.2
12.8
3.389
38.5
12.8
0.004
230.9
25.7
12.8
1.342
17.771
5.892
25.7
0.026
12.8
0.576
31.042
0.013
115.5
0.695
25.7
0.437
641.5
1.035
0.017
0.028
0.013
0.013
25.7
25.7
12.8
2.415
0.003
0.013
0.018
77.0
0.007
0.019
12.8
0.001
51.3
25.7
0.086
0.122
25.7
0.042
12.8
0.113
25.7
38.5
0.028
0.006
38.5
12.8
0.205
0.013
0.001
25.7
38.5
25.7
12.8
12.8
0.007
25.7
0.014
12.8
0.007
0.010
205.3
0.014
12.8
0.002
12.8
0.180
51.3
0.028
77.0
25.7
77.0
38.5
12.8
0.025
0.008
25.7
38.5
0.010
0.063
12.8
0.005
25.7
0.017
12.8
1.409
12.8
12.8
77.0
0.014
0.008
0.051
128.3
12.8
0.051
0.005
0.379
12.8
0.005
12.8
12.8
0.046
0.005
64.2
0.014
0.032
0.024
0.004
0.010
0.020
0.005
12.8
25.7
0.014
12.8
0.007
0.025
76
Appendix 2, Biomonitoring 2002
medifrag
myriocul
nephcaec
nephhomb
nephinci
nephjuve
nerelong
notolate
ophiflex
pectauri
pectkore
pholminu
phyigroe
poecserp
polycili
scolarmi
sigamath
spiobomb
spiofili
sthelimi
syneklat
12.8
77.0
0.398
0.030
25.7
0.205
12.8
12.8
25.7
25.7
12.8
0.005
0.269
1.646
0.080
0.027
12.8
0.005
12.8
25.7
0.005
0.010
12.8
0.005
25.7
0.010
25.7
0.010
12.8
0.005
64.2
0.025
12.8
25.7
2.052
0.008
12.8
38.5
0.034
0.005
38.5
1834.7
0.020
15.0
89.8
1283.0
0.047
37.7
89.8
25.7
0.047
0.014
12.8
12.8
0.142
0.860
12.8
51.3
12.8
0.007
0.950
0.053
12.8
0.124
89.8
0.047
12.8
25.7
0.742
0.610
12.8
0.005
0.200
25.7
0.142
12.8
12.8
0.008
0.008
128.3
0.051
12.8
25.7
102.6
0.008
1.175
0.068
154.0
0.086
256.6
38.5
0.102
0.015
38.5
25.7
0.110
0.017
12.8
0.121
51.3
0.048
64.2
1603.8
0.034
8.2
128.3
5093.5
0.085
16.0
12.8
0.901
12.8
0.008
25.7
M is c e lla n e o u s ta x a
nemertin
turbella
golfelon
phoronid
sum
diversity
nspc
SH-W
Simp
s ta tio n
C ru s ta c e a
ampebrev
ampetenu
argishama
atylswam
batheleg
bathguil
calljuve
callsubt
diasbrad
diogpugi
eudodefo
eudotrun
harpante
ionethor
leucinci
liocspec
orchnana
perilong
pseulong
upogdelt
urotpose
27
1.85
0.35
40
3.28
0.05
O YS24
N
12.8
12.8
30
2.44
0.18
35
2.10
0.23
O Y S 27
O Y S 26
N
B
N
B
12.8
0.004
89.8
0.027
N
12.8
O YS 28
B
0.004
0.004
0.004
38.5
102.6
0.348
4.678
12.8
0.056
12.8
102.6
12.8
12.8
25.7
0.004
0.026
12.8
0.146
12.8
0.345
0.544
42.0
35
2.16
0.30
O Y S 25
B
25.7
1372.8
2514.7
0.004
12.8
12.8
51.3
25.7
0.008
12.8
0.004
0.025
5.941
0.004
0.004
0.051
51.3
0.015
N
B
12.8
0.004
89.8
102.6
77.0
51.3
12.8
0.027
0.031
0.040
3.855
0.004
12.8
0.004
38.5
0.012
25.7
0.008
12.8
12.8
12.8
0.004
0.004
0.004
0.035
25.7
0.008
12.8
0.004
115.5
12.8
0.654
8.100
25.7
25.7
0.014
18.450
E c h in o d e r m a ta
amphfili
echicord
154.0
29.989
282.3
12.8
1.081
0.903
1193.2
5.459
77
Appendix 2, Biomonitoring 2002
ophialbi
ophijuve
64.2
0.001
64.2
0.354
12.8
0.000
397.7
1.115
25.7
0.000
12.8
12.8
0.012
0.001
51.3
12.8
38.5
77.0
12.8
0.261
0.001
0.001
0.046
0.000
38.5
0.025
12.8
12.8
25.7
0.008
0.008
0.017
12.8
0.008
12.8
1552.4
25.7
0.171
1.434
0.024
12.8
0.041
25.7
0.017
12.8
12.8
38.5
38.5
0.008
0.008
0.596
0.025
M o llu s c a
abraalba
corbgibb
cylicyli
dosilupi
euspniti
hyalvitr
lutralut
mysebide
mysiunda
nucuniti
spiselli
tellfabu
tellferr
thraphas
51.3
38.5
0.245
12.8
12.8
12.8
0.002
0.004
0.004
487.5
25.7
0.026
38.5
0.038
89.8
12.8
0.008
0.009
0.725
0.885
12.8
12.8
0.002
0.013
12.8
0.001
12.8
333.6
339.5
0.032
64.2
0.003
102.6
0.306
12.8
0.002
51.3
0.110
12.8
51.3
0.001
0.042
25.7
0.011
25.7
0.029
12.8
26.931
12.8
12.8
0.000
4.232
P o ly c h a e ta
amphfinm
aphracul
chaeseto
chaevari
diplgiau
eteolong
eumisang
exoghebe
gattcirr
glycalba
gonimacu
gyptcape
harmglab
lumbfrag
lumblatr
lysilove
magealle
magejohn
magemira
medifrag
myriocul
nephcaec
nephhomb
nephinci
nephjuve
nerelong
notolate
ophiflex
owenfusi
pectkore
pholminu
phylgroe
phylrose
poecserp
polykinb
scalinfl
scolarmi
sigamath
spiobomb
spiofili
spiokroe
12.8
12.8
25.7
0.014
0.007
0.027
51.3
0.020
25.7
12.8
51.3
12.8
12.8
0.137
0.014
0.014
89.8
38.5
0.274
1.282
51.3
0.054
12.8
1.372
77.0
0.081
25.7
0.027
12.8
0.014
12.8
179.6
0.058
0.222
12.8
230.9
0.412
0.244
12.8
0.007
12.8
0.694
12.8
0.007
12.8
12.8
0.007
0.058
12.8
0.005
51.3
0.020
12.8
64.2
0.005
0.129
38.5
0.015
51.3
1.666
12.8
12.8
0.457
0.069
51.3
12.8
12.8
0.020
0.095
0.005
115.5
64.2
0.046
0.025
78
0.010
0.498
192.5
77.0
0.229
0.091
12.8
0.403
12.8
0.005
25.7
0.010
Appendix 2, Biomonitoring 2002
sthelimi
syneklat
terestro
12.8
0.014
12.8
0.007
12.8
12.8
51.3
0.205
12.8
12.8
51.3
0.025
0.071
0.007
12.8
12.8
1321.5
0.014
0.007
15.9
0.005
0.049
25.7
12.8
0.064
0.008
25.7
0.206
64.2
2732.8
0.034
25.6
M is c e lla n e o u s t a x a
edwaclap
nemertin
turbella
golfelon
golfvulg
phoronid
sum
diversity
nspc
SH-W
Simp
s ta tio n
C ru s ta c e a
ampetenu
argishama
batheleg
bathguil
calljuve
callsubt
cirobore
diasbrad
eudotrun
harpante
ionethor
megaagil
nebabipe
perilong
procnoho
siphkroy
upogdelt
urotpose
38.5
179.6
2155.4
0.310
0.071
407.9
37
3.07
0.06
590.2
0.059
3.3
19
2.12
0.23
O YS29
B
0.004
12.8
25.7
0.008
12.8
12.8
0.002
0.083
205.3
3002.2
0.108
15.5
32
2.35
0.19
O YS30
N
12.8
12.8
12.8
29
2.63
0.12
O YS32
O YS31
N
B
51.3
230.9
0.235
13.787
64.2
25.7
25.7
0.019
0.008
0.008
41
2.17
0.33
N
25.7
12.8
B
0.008
0.004
12.8
102.6
115.5
12.8
12.8
38.5
218.1
0.004
0.289
6.031
0.366
0.004
0.012
0.065
12.8
0.004
25.7
38.5
0.065
0.012
769.8
3.177
12.8
1.834
O Y S 33
N
B
51.3
64.2
N
12.8
B
0.004
0.062
1.603
38.5
1.994
12.8
0.004
25.7
0.008
51.3
25.7
0.015
0.026
64.2
12.8
0.019
0.013
12.8
0.004
38.5
0.012
654.3
2.852
1244.5
12.8
4.099
3.949
25.7
0.001
2424.9
64.2
25.7
9.046
0.035
0.052
12.8
25.7
0.002
0.021
38.5
205.3
0.038
0.019
25.7
0.144
25.7
0.010
0.004
0.004
12.8
0.277
E c h in o d e r m a ta
amphfili
brislyri
echicord
leptoinha
ophialbi
ophijuve
449.1
0.496
64.2
0.241
12.8
10.451
141.1
12.950
25.7
0.006
M o llu s c a
abraalba
abrapris
chamstri
corbgibb
cylicyli
euspniti
hyalvitr
mysebide
mysiunda
nucuniti
phaxapel
teilfabu
tellferr
telltene
thraconv
64.2
12.8
12.8
12.8
0.080
0.065
0.006
0.041
64.2
0.183
12.8
0.015
89.8
38.5
218.1
0.008
0.003
0.637
12.8
0.001
243.8
0.362
89.8
64.2
0.024
0.068
12.8
25.7
0.000
12.8
0.030
12.8
0.003
12.8
51.3
25.7
0.013
0.013
0.004
102.6
12.8
89.8
0.010
0.001
0.049
77.0
115.5
0.011
0.056
0.014
79
Appendix 2, Biomonitoring 2002
thraphas
thyaflex
turrcomm
38.5
243.8
0.029
0.311
12.8
0.000
51.3
2.135
12.8
0.000
25.7
0.034
179.6
54.167
192.5
12.8
12.8
3.592
0.127
0.017
12.8
12.8
0.017
0.081
12.8
1.463
12.8
0.005
38.5
25.7
12.8
38.5
0.015
8.383
0.005
0.515
12.8
25.7
0.005
0.461
12.8
0.203
12.8
25.7
12.8
51.3
0.046
0.183
0.723
0.020
12.8
12.8
0.073
0.005
12.8
89.8
25.7
51.3
38.5
0.005
0.036
0.095
0.180
0.015
12.8
25.7
25.7
89.8
25.7
2463.4
0.271
0.068
0.019
0.047
0.025
23.3
P o ly c h a e ta
aphemari
capicapi
chaeseto
chaevari
diplglau
gattcirr
glycalba
glycjuve
glyclapi
gonimacu
gyptcape
lumblatr
magealle
magejohn
magemira
medifrag
myriocul
nephcirr
nephhomb
nephjuve
nerelong
notolate
ophiflex
pectauri
pectkore
pholminu
phylgroe
phylrose
phylspec
poecserp
polymedu
scalinfl
scolarmi
sigamath
spiobomb
spiofili
spiokroe
sthelimi
syneklat
12.8
51.3
25.7
89.8
179.6
0.003
0.069
0.525
0.047
0.095
25.7
0.169
77.0
12.8
6.561
0.130
77.0
25.7
0.034
25.7
0.027
25.7
0.027
25.7
25.7
0.027
0.027
38.5
25.7
1.587
0.027
12.8
12.8
12.8
0.003
12.8
0.063
12.8
25.7
179.6
0.003
0.686
0.047
12.8
0.003
0.014
0.290
0.102
12.8
25.7
102.6
0.200
0.027
0.041
25.7
12.8
12.8
0.010
0.005
0.005
12.8
0.017
38.5
0.478
25.7
0.259
51.3
12.8
0.115
0.005
12.8
25.7
12.8
38.5
0.017
0.149
0.017
0.051
12.8
25.7
0.005
0.222
12.8
25.7
0.005
0.010
38.5
0.041
38.5
0.051
77.0
0.081
38.5
38.5
0.015
0.015
12.8
25.7
0.005
0.010
M is c e lla n e o u s ta x a
anthozoa
nemertin
turbella
golfvulg
phoronid
branlanc
sum
diversity
nspc
SH-W
Simp
s ta tio n
C r u s ta c e a
ampebrev
12.8
38.5
9.961
0.088
64.2
2258.1
12.8
12.8
0.031
0.086
38.5
25.7
5.470
0.003
0.034
205.3
0.081
38.5
30.8
1590.9
30.5
2489.0
34
2.90
0.08
30
2.89
0.07
O YS34
N
N
12.8
0.517
0.020
423.4
77.0
1.219
0.041
20.9
4747.1
74.3
45
2.98
0.11
O YS35
B
12.8
31
1.95
0.29
O Y S 36
B
0.004
N
12.8
38
2.31
0.27
O Y S 37
B
0.004
80
N
O Y S 38
B
N
12.8
B
0.004
Appendix 2, Biomonitoring 2002
ampetenu
batheleg
bathguil
calljuve
calisubt
diasbrad
eudotrun
harpante
ionethor
leucinci
orchnana
perilong
pseulong
upogdelt
upogjuve
12.8
141.1
12.8
25.7
12.8
25.7
12.8
9.257
0.004
0.008
0.004
0.050
12.8
12.8
25.7
25.7
0.004
0.004
0.054
3.016
38.5
128.3
0.012
0.038
12.8
12.8
0.004
0.004
12.8
0.004
115.5
102.6
25.7
25.7
12.8
25.7
0.089
6.056
0.008
0.008
0.004
0.026
0.004
51.3
64.2
0.052
2.877
25.7
12.8
64.2
64.2
25.7
0.008
12.8
0.004
25.7
0.026
12.8
0.004
12.8
12.8
0.004
0.004
25.7
25.7
0.110
2.754
64.2
0.415
12.8
0.006
38.5
0.260
333.6
0.074
230.9
0.617
12.8
12.8
25.7
0.004
0.000
0.013
25.7
12.8
12.8
0.024
0.008
1.335
38.5
0.025
12.8
0.008
12.8
0.036
51.3
10.358
12.8
0.416
102.6
1.360
513.2
1.751
12.8
1.763
38.5
0.681
0.008
0.004
0.092
5.200
0.025
E c h in o d e r m a t a
amphfili
echicord
leptoinha
ophialbi
12.8
0.006
397.7
1.062
M o llu s c a
abraalba
abrapris
chamstri
corbgibb
cylicyli
dosilupi
euspniti
hyalvitr
mysebide
mysiunda
nucuniti
ondidivi
spiselli
tellfabu
tellferr
thraphas
turrcomm
64.2
0.328
12.8
0.023
51.3
0.021
12.8
12.8
0.013
0.032
269.4
51.3
12.8
12.8
0.061
0.028
0.004
0.004
77.0
0.006
102.6
0.040
12.8
12.8
0.002
12.8
12.8
0.004
0.013
12.8
12.8
179.6
25.7
0.372
0.002
12.8
77.0
12.8
0.013
0.008
0.003
0.087
0.006
0.000
25.7
0.436
12.8
0.003
12.8
4.313
12.8
3.970
12.8
0.325
12.8
0.002
P o ly c h a e ta
amphacut
chaevari
diplglau
exoghebe
gattcirr
glycjuve
glyclapi
gonimacu
gyptcape
laniconc
lumbfrag
lumblatr
magejohn
magemira
malmlunu
medifrag
myriocul
nephcaec
nephcirr
nephhomb
12.8
0.008
12.8
12.8
12.8
12.8
7.086
0.010
0.450
0.010
38.5
12.8
0.025
0.008
12.8
38.5
64.2
0.041
0.010
0.051
12.8
0.008
12.8
38.5
0.003
0.146
115.5
128.3
166.8
25.7
0.061
0.068
0.110
0.559
89.8
51.3
12.8
38.5
0.024
0.014
0.010
0.242
81
12.8
0.083
12.8
25.7
0.002
2.317
38.5
0.046
Appendix 2, Biomonitoring 2002
nephinci
nephjuve
nerelong
notolate
ophiflex
owenfusi
parafulg
pectkore
pholminu
phylgroe
phylrose
poecserp
polycili
priocirr
scalinfl
scolarmi
spiobomb
spiofili
spiokroe
sthelimi
syneklat
12.8
25.7
12.8
128.3
12.8
0.307
0.017
0.210
2.422
0.034
12.8
12.8
12.8
38.5
25.7
12.8
0.017
12.8
12.8
12.8
0.261
12.8
0.025
12.8
0.008
38.5
38.5
0.195
0.354
25.7
12.8
25.7
0.041
0.252
0.051
12.8
0.053
25.7
25.7
12.8
0.003
0.003
0.002
12.8
0.008
25.7
0.017
12.8
0.008
12.8
0.008
243.8
0.097
1475.5
11.4
0.010
0.010
0.010
0.030
12.8
0.286
25.7
0.007
0.010
0.010
0.008
12.8
0.008
12.8
0.054
38.5
12.8
141.1
0.030
0.010
0.112
12.8
25.7
25.7
0.010
0.047
0.020
51.3
25.7
0.104
0.005
38.5
38.5
0.099
0.008
0.010
0.400
21.1
51.3
0.014
12.8
12.8
0.002
0.002
25.7
0.003
12.8
12.8
0.000
0.034
38.5
12.8
38.5
12.8
1475.5
0.242
0.078
0.017
0.048
19.2
M is c e lla n e o u s ta x a
anthozoa
nemertin
turbella
golfvulg
golfproc
phoronid
branlanc
sum
diversity
nspc
SH-W
Simp
s ta tio n
C ru s ta c e a
ampebrev
ampetenu
apheoval
batheleg
bathguil
callsubt
caprelli
ebalcran
eudodefo
harpante
hippdent
leucinci
orchnana
perilong
pseuiong
siphkroy
syncmacu
urotbrev
urotpose
38.5
0.065
269.4
0.142
64.2
0.034
12.8
757.0
1206.0
13.8
2104.1
12.8
1950.2
27
2.69
0.09
O YS39
N
12.8
12.8
34
2.64
0.16
43
3.09
0.07
O YS40
B
0.004
0.004
O Y S 41
N
B
12.8
51.3
0.004
0.015
12.8
12.8
1.692
0.004
12.8
38.5
25.7
37
2.75
0.14
0.004
0.012
0.008
O Y S 42
N
B
25.7
0.008
12.8
12.8
0.004
0.004
12.8
12.8
12.8
12.8
0.004
0.004
0.004
0.004
38.5
32
2.72
0.11
0.012
OFF 1
N
B
N
B
38.5
0.012
77.0
25.7
0.023
1.008
38.5
0.012
115.5
0.035
12.8
12.8
0.004
0.004
51.3
0.015
12.8
0.004
12.8
51.3
0.004
0.015
51.3
295.1
0.015
0.089
12.8
0.019
E c h in o d e r m a ta
amphchia
amphfili
2463.4
5.694
667.2
5.126
320.8
64.2
0.255
0.234
82
Appendix 2, Biomonitoring 2002
echipusi
ophialbi
ophijuve
89.8
12.8
0.007
12.8
0.000
25.7
0.002
25.7
12.8
0.027
0.060
12.8
0.559
12.8
0.001
25.7
0.141
0.010
M o llu s c a
abraalba
abraniti
abrapris
aplacoph
chamstri
corbgibb
cylicyli
donavitt
dosilupi
ensiamer
euspniti
goodtrian
iucibore
mysebide
mysiunda
nucuniti
phaxapel
seminiti
spiselli
tellfabu
tellferr
thraphas
thyaflex
turrcomm
vitranti
12.8
25.7
25.7
0.008
64.2
25.7
0.025
0.009
51.3
38.5
1.237
0.016
51.3
0.024
487.5
0.041
295.1
0.024
89.8
0.024
25.7
12.8
0.162
0.019
38.5
12.8
64.2
25.7
0.030
0.241
25.7
0.013
25.7
1.125
89.8
0.130
12.8
25.7
12.8
64.2
12.8
0.709
0.003
0.020
0.037
0.021
12.8
179.6
0.002
0.049
25.7
128.3
0.007
0.164
12.8
0.001
25.7
38.5
12.8
89.8
0.001
0.038
12.8
12.8
0.013
0.001
12.8
12.8
0.002
0.001
25.7
0.375
38.5
12.8
89.8
0.617
0.009
0.045
38.5
12.8
89.8
0.326
0.006
0.409
0.014
0.020
38.5
0.036
12.8
0.010
12.8
0.010
64.2
0.293
12.8
12.8
38.5
0.010
0.010
1.282
372.1
38.5
25.7
0.765
0.105
0.020
12.8
1.179
38.5
38.5
1.111
5.414
12.8
0.010
12.8
0.010
51.3
0.041
0.002
0.001
0.053
1.897
P o ly c h a e ta
aphemari
aphracul
chaeseto
diplglau
eteolong
eumisang
gonimacu
gyptcape
harmjuve
laniconc
magealle
magejohn
magemira
malmlunu
medifrag
nephassi
nephcirr
nephhomb
nephjuve
nerelong
notolate
ophiflex
pholminu
phylrose
poecserp
polyspec
scalinf!
scolarmi
sigamath
25.7
0.007
51.3
12.8
0.041
0.010
12.8
25.7
38.5
0.003
0.427
0.281
115.5
0.091
25.7
0.020
12.8
0.010
12.8
12.8
3.440
0.003
12.8
0.003
12.8
0.003
38.5
0.069
12.8
0.003
166.8
0.044
12.8
12.8
51.3
154.0
307.9
0.007
0.659
0.378
0.081
0.163
12.8
0.318
12.8
38.5
12.8
77.0
12.8
0.195
0.010
0.063
0.020
0.003
38.5
0.020
12.8
25.7
25.7
12.8
0.039
0.014
0.014
0.124
12.8
64.2
64.2
0.007
0.034
0.686
83
25.7
205.3
0.024
0.190
64.2
0.113
12.8
0.012
Appendix 2, Biomonitoring 2002
spiobomb
25.7
spiofili
12.8
spiokroe
12.8
sthelimi
12.8
syneklat
Miscellaneous taxa
edwaclap
nemertin
12.8
turbella
25.7
golfjuve
25.7
phoronid
320.8
sum
4092.8
diversity
nspc
29
SH-W
1.68
Simp
0.38
station
OFF 2
Crustacea
N
atylfalc
batheleg
bathguil
12.8
caprelli
77.0
carcmaen
diasbrad
iphitris
leucinci
megaagil
orchnana
perilong
pseulong
25.7
siphkroy
syncmacu
thiascut
urotbrev
12.8
urotpose
102.6
Echinodermata
acrobrac
echicord
25.7
echipusi
ophialbi
ophijuve
ophitext
38.5
Mollusca
corbgibb
cylicyli
donavitt
12.8
euspniti
goodtrian
macobalt
mysebide
nucuniti
phaxapel
tellfabu
307.9
tellferr
205.3
thraphas
turbpusi
12.8
Polychaeta
chaeseto
51.3
0.007
0.003
0.003
0.010
0.014
0.005
0.003
0.119
12.3
25.7
0.007
885.3
0.467
25.7
25.7
0.061
0.007
12.8
0.090
64.2
51.3
3194.7
128.3
1911.7
0.068
12.6
30
2.47
0.16
B
OFF 3
N
12.8
38.5
B
0.004
0.012
12.8
0.004
51.3
0.107
0.024
51.3
64.2
0.041
0.051
0.051
12.8
0.051
12.8
154.0
0.048
5.501
0.027
6.2
243.8
1603.8
0.097
2.2
205.3
1796.2
0.178
18.6
46
2.94
0.11
0.004
0.023
115.5
25.7
27
2.74
0.09
OFF 4
N
51.3
64.2
51.3
B
0.015
0.019
0.015
0.015
12.8
12.8
0.004
0.004
12.8
0.004
0.008
0.004
0.031
12.8
12.8
25.7
12.8
0.004
0.396
0.008
0.004
13.595
89.8
43.772
25.7
51.3
0.142
8.301
12.8
0.348
51.3
0.479
12.8
0.002
13.684
OFF 5
N
37
3.03
0.07
B
51.3
38.5
0.015
0.012
12.8
12.8
12.8
0.004
0.004
0.004
12.8
12.8
12.8
12.8
0,004
0.004
0.004
0.004
89.8
0.027
38.5
29.751
12.8
0.001
25.7
12.8
0.142
0.197
12.8
0.002
38.5
0.075
89.8
0.160
12.8
0.001
12.8
0.254
51.3
38.5
12.8
0.366
0.020
0.121
102.6
256.6
12.8
0.248
0.209
0.159
38.5
0.056
OFF 6
N
B
25.7
12.8
0.008
0.004
12.8
0.040
25.7
0.008
12.8
0.004
25.7
38.5
0.008
0.012
12.8
0.042
25.7
102.6
0.009
0.010
0.069
8.357
0.304
12.8
0.354
12.8
12.8
0.006
0.001
12.8
551.7
384.9
0.040
11.879
0.108
38.5
0.030
0.013
0.108
84
Appendix 2, Biomonitoring 2002
eteolong
51.3
eumisang
12.8
gonimacu
12.8
gyptcape
12.8
harmjuve
hetefili
laniconc
magejohn
2938.1
magemira
256.6
malmlunu
nephassi
nephcirr
12.8
nephhomb
12.8
nephjuve
25.7
notolate
ophelima
owenfusi
parafulg
poecserp
77.0
scolarmi
115.5
scolbonn
38.5
sigamath
12.8
spiobomb
12.8
spiofili
25.7
sthelimi
Miscellaneous taxa
anthozoa
nemertin
77.0
nematoda
phoronid
sum
4580.3
diversity
nspc
28
SH-W
1.63
Simp
0.42
station
OFF 7
Crustacea
N
batheleg
12.8
bathguil
38.5
diasbrad
hippdent
iphitris
leucinci
megaagil
64.2
orchnana
12.8
perilong
pseulong
38.5
siphkroy
syncmacu
thiascut
urotbrev
51.3
urotpose
166.8
Echinodermata
141.1
echicord
ophialbi
12.8
ophijuve
ophitext
Moilusca
0.108
0.027
0.066
0.014
8.683
0.083
0.122
0.393
0.054
0.163
0.549
0.246
0.445
0.027
0.054
51.3
0.041
12.8
12.8
0.010
0.010
269.4
910.9
282.3
77.0
9.682
1.201
0.064
0.203
51.3
141.1
179.6
51.3
0.034
12.8
25.7
0.008
0.017
307.9
77.0
0.242
0.051
51.3
12.8
0.034
0.278
64.2
3.275
77.0
0.051
12.8
25.7
0.019
0.037
51.3
282.3
25.7
0.075
0.410
0.037
12.8
1.357
0.041
0.442
51.3
0.059
25.7
25.7
0.698
0.017
12.8
0.008
0.142
38.5
12.8
12.8
64.2
474.7
25.7
0.056
0.019
0.019
2.952
0.689
0.037
0.285
102.6
1.832
12.8
38.5
0.638
0.147
51.3
0.260
47.9
12.8
3425.6
0.015
71.0
38.5
1411.3
0.030
15.8
25.7
1963.0
0.017
36.7
30
2.49
0.13
33
2.75
0.10
32
3.08
0.07
OFF 10
N
64.2
38.5
12.8
B
0.019
0.012
0.004
25.7
0.008
12.8
38.5
25.7
0.004
0.012
0.008
0.012
25.7
38.5
0.008
0.012
12.8
0.004
0.004
166.8
269.4
0.050
0.081
0.008
0.862
0.004
12.8
0.015
0.050
25.7
12.8
12.8
51.3
0.015
64.2
282.3
0.019
0.085
68.922
25.7
11.331
25.7
15.510
25.7
19.181
12.8
0.010
0.019
0.004
OFF 8
N
64.2
12.8
25.7
25.7
12.8
B
0.019
0.004
0.008
0.008
0.004
OFF 9
N
295.1
154.0
12.8
0.001
85
0.024
12.8
0.012
12.8
0.012
51.3
0.650
38.5
0.036
12.8
0.012
12.8
0.012
38.5
0.036
38.5
64.2
0.036
0.059
25.7
77.0
77.0
782.6
0.226
0.005
0.047
1.4
23
2.91
0.05
B
0.089
0.046
0.004
B
0.004
0.012
25.7
OFF 11
N
38.5
25.7
B
0.012
0.008
12.8
0.004
12.8
0.004
51.3
12.8
0.111
0.026
Appendix 2, Biomonitoring 2002
chamstri
12.8
donavitt
12.8
euspniti
89.8
nucuniti
tellfabu
12.8
tellferr
38.5
Polychaeta
aphemari
chaeseto
12.8
eteolong
12.8
eumisang
gonimacu
laniconc
25.7
magejohn
38.5
magemira
89.8
nephassi
nephcirr
nerelong
12.8
ophelima
phylline
poecserp
12.8
scolarmi
25.7
scolbonn
spiobomb
38.5
spiofili
64.2
Miscellaneous taxa
nemertin
12.8
nematoda
12.8
phoronid
branlanc
12.8
sum
1077.7
diversity
nspc
27
SH-W
2.91
Simp
0.06
station
OFF 12
Crustacea
N
atylfalc
atylswam
12.8
batheleg
38.5
bathguil
diasbrad
12.8
dyopmona
megaagil
pseulong
12.8
syncmacu
urotbrev
12.8
urotpose
38.5
Echinodermata
echicord
12.8
ophialbi
Mollusca
abrapris
12.8
donavitt
12.8
euspniti
77.0
tellfabu
12.8
tellferr
Polychaeta
1.237
2.338
0.019
25.7
25.7
0.034
0.006
0.003
0.005
154.0
51.3
4.528
0.048
0.015
0.015
12.8
38.5
25.7
0.007
0.020
0.014
25.7
51.3
333.6
154.0
12.8
12.8
0.149
0.102
0.176
0.081
5.015
0.007
0.015
0.030
12.8
12.8
102.6
0.007
0.007
0.054
0.046
0.076
513.2
115.5
0.152
0.002
0.030
0.046
0.107
51.3
12.8
12.8
12.8
4.222
0.171
25.7
0.009
12.8
115.5
0.443
0.095
25.7
0.041
0.003
0.061
0.041
12.8
12.8
89.8
0.004
0.127
0.055
51.3
0.185
115.5
25.7
0.076
0.017
0.000
0.005
38.5
0.015
12.8
38.5
25.7
64.2
0.198
77.0
0.218
51.3
0.034
12.8
0.005
179.6
0.574
115.5
0.632
0.271
0.061
38.5
0.015
102.6
12.8
0.163
0.020
77.0
12.8
192.5
0.051
0.088
0.127
89.8
0.759
12.8
0.048
12.8
0.031
38.5
0.007
12.8
0.008
2412.0
22.86
821.1
2.4
0.129
0.003
73.3
28
2.71
0.09
1129.0
21.83
22
2.51
0.12
B
OFF 13
N
B
0.004
0.012
12.8
0.004
0.004
12.8
0.004
12.8
0.004
0.004
OFF 14
N
B
102.6
64.2
0.0
0.0
38.5
12.8
0.0
0.0
218.1
0.065
115.5
0.0
0.065
12.8
2.114
12.8
11.2
25.7
0.059
12.8
12.8
0.003
0.002
21.1
22
2.63
0.09
0.004
0.012
0.664
0.013
0.151
0.019
1154.7
38.5
64.2
38.5
0.0
0.1
0.0
86
18
2.48
0.10
OFF 15
N
12.8
B
0.004
25.7
0.008
25.7
12.8
0.008
0.004
51.3
230.9
0.015
0.069
12.8
0.010
25.7
38.5
51.3
25.7
3.124
0.011
0.017
0.017
OFF 16
N
B
64.2
0.019
12.8
0.004
12.8
0.004
51.3
115.5
0.015
0.035
25.7
13.871
38.5
0.016
12.8
0.006
Appendix 2, Biomonitoring 2002
aonipauc
aricminu
25.7
chaeseto
25.7
gonimacu
harmjuve
12.8
lagiexte
laniconc
12.8
magejohn
25.7
magemira
nephcirr
115.5
ophelima
scolamni
359.2
scolbonn
scolfoli
spiobomb
115.5
spiokroe
Miscellaneous taxa
nemertin
nematoda
branlanc
949.4
sum
diversity
nspc
SH-W
Simp
12.8
38.5
12.8
12.8
0.0
0.0
0.1
0.0
0.117
51.3
0.2
0.332
0.217
0.256
115.5
0.1
0.288
154.0
12.8
38.5
0.046
64.2
0.051
102.6
12.8
12.8
77.0
0.2
0.7
0.0
0.1
12.8
12.8
0.068
0.002
705.7
3.4
0.010
0.010
0.005
0.005
0.152
0.046
1.5
19
2.22
0.18
station
OFF 17
N
Crustacea
atylswam
batheleg
euryspin
megaagil
12.8
perilong
pseulong
38.5
thiascut
urotbrev
urotpose
Echinodermata
echicord
ophijuve
Mollusca
donavitt
12.8
euspniti
spiselli
tellferr
tellpygm
Polychaeta
aonipauc
25.7
aricminu
12.8
harmjuve
magejohn
magemira
nephcirr
25.7
ophelima
parafulg
38.5
phylrose
12.8
scolsqua
25.7
spiobomb
spiofili
25.7
12.8
12.8
0.020
0.010
0.010
12.8
0.078
25.7
19
2.31
0.15
B
12.8
OFF 18
N
B
12.8
0.004
12.8
0.004
12.8
0.004
OFF 19
N
B
12.8
0.004
51.3
12.8
77.0
12.8
12.8
0.014
0.259
166.8
0.196
115.5
0.931
12.8
12.8
0.010
0.163
102.6
0.108
51.3
0.502
12.8
872.4
0.014
4.4
718.5
15.4
12.8
25.7
15
2.40
0.09
B
0.004
0.015
0.004
0.023
0.862
64.2
0.019
25.7
12.8
0.008
1.538
0.004
12.8
0.004
25.7
13.107
38.5
0.030
12.8
0.010
12.8
38.5
12.8
89.8
0.176
0.063
0.005
0.071
12.8
0.010
OFF 21
N
64.2
B
0.019
12.8
12.8
0.004
0.004
25.7
0.008
12.8
0.000
12.8
0.002
51.3
0.025
0.083
0.052
0.025
12.8
0.036
0.012
0.515
12.8
77.0
0.010
12.8
64.2
12.8
0.108
0.010
0.066
12.8
OFF 20
N
12.8
0.030
0.024
0.012
0.014
0.014
0.054
0.010
0.030
21
2.52
0.11
19
2.67
0.07
0.004
0.012
936.6
12.8
12.8
51.3
12.8
38.5
0.001
12.8
25.7
12.8
12.8
12.8
64.2
0.019
0.037
0.019
0.124
0.166
0.491
12.8
590.2
0.229
0.857
87
12.8
51.3
12.8
12.8
0.003
0.010
0.003
0.003
102.6
0.423
38.5
1.004
38.5
192.5
12.8
0.134
0.039
0.003
12.8
0.112
Appendix 2, Biomonitoring 2002
syllgrac
terejuve
Miscellaneous taxa
anthozoa
nematoda
phoronid
sum
205.3
diversity
nspc
9
SH-W
2.10
Simp
0.08
station
OFF 22
Crustacea
N
batheleg
bathguil
calltyrr
leucinci
megaagil
38.5
ponttris
12.8
pseulong
12.8
urotbrev
urotpose
372.1
Echinodermata
echicord
25.7
echipusi
Mollusca
ensiarcu
euspniti
12.8
spisjuve
Polychaeta
aonipauc
aricminu
64.2
eteolong
25.7
hetefili
laniconc
magealle
magejohn
nephcirr
51.3
nephjuve
25.7
phylgroe
poecserp
scolarmi
12.8
scolbonn
Miscellaneous taxa
nemertin
nematoda
phoronid
154.0
sum
808.3
diversity
nspc
12
SH-W
1.79
Simp
0.25
station
OFF 27
Crustacea
N
atylfalc
batheleg
bathguil
12.8
0.8
346.4
0.5
13
2.25
0.11
B
0.008
12.8
51.3
25.7
0.012
0.015
0.008
0.112
12.8
51.3
423.4
0.004
0.015
0.127
11.626
12.8
9.057
0.012
0.004
0.004
936.6
2.9
12.8
35.228
12.8
0.001
OFF 24
N
77.0
B
0.023
0.009
12.8
0.008
0.003
0.344
0.003
0.036
0.034
12.2
12.8
0.007
12.8
12.8
0.066
0.017
51.3
0.493
12.8
0.337
12.8
0.039
25.7
0.926
603.0
1385.6
0.318
46.7
18
1.75
0.28
B
OFF 28
N
38.5
0.598
128.3
OFF 29
N
12.8
64.2
51.3
0.014
936.6
1565.3
0.511
15.9
0.008
12.8
25.7
307.9
0.003
0.003
1.3
12
2.30
0.08
OFF 25
N
B
25.7
0.008
102.6
0.031
25.7
0.008
115.5
0.035
77.0
14.671
12.8
0.002
12.8
12.8
0.027
0.027
0.015
0.6
3
0.90
0.40
B
25.7
17
1.59
0.38
15
1.53
0.41
OFF 23
N
25.7
B
25.7
0.007
88
B
12.8
0.001
12.8
0.029
12.8
0.029
12.8
12.8
0.037
0.322
115.5
1.507
12.8
0.027
51.3
1.553
12.8
0.195
12.8
12.8
0.008
0.002
12.8
0.443
590.18
17.92
89.8
1.1
13
2.19
0.12
B
0.004
0.019
0.015
OFF 26
N
7
1.95
0.00
OFF 30
N
B
OFF 31
N
B
51.3
12.8
0.015
0.004
115.5
25.7
0.035
0.008
Appendix 2, Biomonitoring 2002
calltyrr
dyopmona
hippdent
iphitris
megaagil
pseulong
urotbrev
urotpose
12.8
0.878
12.8
0.004
115.5
0.035
25.7
51.3
0.008
0.015
12.8
0.004
12.8
0.004
25.7
0.008
25.7
102.6
2.252
0.087
12.8
0.004
25.7
38.5
307.9
0.008
0.012
0.092
38.5
38.5
12.8
51.3
0.012
0.012
0.004
0.015
12.8
0.000
38.5
0.149
12.8
0.004
179.6
12.8
0.042
0.003
38.5
0.071
89.8
0.159
25.7
12.8
0.007
0.003
102.6
0.357
12.8
12.8
0.003
0.003
833.95
0.89
E c h in o d e r m a t a
echicord
echipusi
ophijuve
25.7
0.001
M o llu s c a
donavitt
ensiamer
euspniti
goodtrian
mysebide
spissoli
tellfabu
thraphas
25.7
46.954
12.8
12.8
38.5
577.4
12.8
8.949
0.007
0.056
0.001
12.8
0.002
25.7
0.010
12.8
38.5
0.005
0.015
38.5
12.8
0.887
0.022
0.905
64.2
1.287
P o ly c h a e ta
aricminu
chaeseto
eteolong
eumisang
glycjuve
glyclapi
gonimacu
laniconc
lumblatr
magejohn
magemira
nephcirr
nephhomb
nephjuve
parafulg
poecserp
scolarmi
scolbonn
spiobomb
spiofili
syllidae
travforb
12.8
0.100
12.8
0.444
12.8
0.229
12.8
0.002
51.3
12.8
0.086
0.163
12.8
0.003
12.8
12.8
77.0
12.8
12.8
0.019
25.7
25.7
0.122
0.769
192.5
141.1
0.279
0.205
12.8
64.2
0.146
0.093
12.8
0.151
0.113
0.005
0.086
0.269
12.8
12.8
12.8
25.7
0.005
0.005
0.005
0.312
M is c e lla n e o u s t a x a
anthozoa
nemertin
nematoda
branlanc
sum
diversity
nspc
SH-W
Simp
s ta tio n
C r u s ta c e a
12.8
2.348
12.8
0.096
38.5
89.8
0.209
0.005
12.8
25.7
12.8
5.990
0.104
0.003
12.8
218.1
0.011
50.8
243.8
1.8
1385.6
13.1
1052.1
9.3
8
1.59
0.27
O FF 32
N
27
2.42
0.19
11
2.21
0.08
N
B
O F F 36
O F F 35
O FF 34
O F F 33
B
18
2.51
0.09
18
2.29
0.14
B
N
atylfalc
atylswam
89
N
12.8
12.8
B
0.004
0.004
N
B
Appendix 2, Biomonitoring 2002
batheleg
25.7
bathguil
12.8
calltyrr
38.5
diasbrad
12.8
hippdent
ionethor
leucinci
25.7
megaagil
12.8
orchjuve
perilong
12.8
pseulong
25.7
thiascut
urotbrev
urotpose
12.8
Echinodermata
amphfili
echicord
38.5
echipusi
ophialbi
Mollusca
alvalact
diplrotu
donavitt
euspniti
goodtrian
mysebide
25.7
polyplac
strilact
tellfabu
38.5
tellferr
tellpygm
torusubc
Polychaeta
aphemari
aricminu
12.8
chaeseto
eteolong
euzoflab
exoghebe
glycjuve
hetefili
laniconc
nephcirr
25.7
nephjuve
ophejuve
ophelima
pholminu
scolarmi
141.1
scolbonn
12.8
spiobomb
spiofili
12.8
syllgrac
Miscellaneous taxa
anthozoa
nemertin
12.8
nematoda
phoronid
333.6
molgocul
branlanc
0.008
0.004
3.250
0.004
0.008
0.004
0.004
0.008
0.004
14.920
51.3
25.7
128.3
0.015
0.008
19.459
12.8
0.004
12.8
0.004
25.7
12.8
12.8
12.8
25.7
64.2
0.008
0.004
0.004
0.441
0.008
0.019
346.4
12.8
12.8
0.081
3.587
0.145
192.5
25.7
0.192
0.742
25.7
0.169
102.6
12.8
0.051
0.001
12.8
0.004
102.6
12.8
12.8
0.031
3.435
0.004
12.8
0.004
12.8
0.075
12.8
64.2
0.004
0.019
38.5
0.012
25.7
0.008
25.7
0.008
12.8
0.004
25.7
0.008
25.7
282.3
0.008
0.085
25.7
0.008
25.7
10.766
12.8
11.986
12.8
0.959
25.7
0.043
12.8
12.8
0.002
0.001
102.6
0.014
51.3
0.020
0.001
0.001
25.7
51.3
0.026
0.017
0.185
0.835
0.017
0.017
0.330
0.271
0.016
77.0
38.5
0.020
0.010
102.6
0.027
128.3
12.8
102.6
51.3
0.032
0.003
1.048
0.014
551.7
102.6
12.8
89.8
25.7
51.3
0.141
0.234
0.244
0.024
0.007
0.014
89.8
51.3
102.6
808.3
25.7
12.8
0.068
0.669
0.029
0.440
0.032
0.167
12.8
51.3
38.5
51.3
25.7
0.008
0.034
0.025
1.130
0.017
25.7
0.017
12.8
0.008
25.7
0.010
64.2
0.330
51.3
0.427
12.8
0.003
12.8
0.005
12.8
0.008
38.5
0.010
12.8
0.034
1231.7
3.658
12.8
12.8
0.215
0.008
25.7
0.147
12.8
0.048
333.6
0.332
90
Appendix 2, Biomonitoring 2002
sum
diversity
nspc
SH-W
Simp
834.0
19
2.21
0.19
station
COA 1
Crustacea
N
atylfalc
atylswam
batheleg
bathguil
diogpugi
harpante
perilong
pontalta
procspec
pseulong
syncmacu
urotbrev
urotpose
19.9
38.5
0.012
17.0
B
25.7
0.008
12.8
0.038
16.5
B
N
384.9
0.6
12
2.23
0.11
COA 4
N
25.7
744.1
18
2.07
0.22
COA 3
N
0.004
0.004
0.008
1963.0
18
1.51
0.41
COA 2
25.7
12.8
25.7
28.4
39
2.90
0.09
B
0.008
12.8
3605.2
COA 5
B
12.8
0.004
12.8
25.7
0.004
0.008
N
B
25.7
51.3
64.2
12.8
0.008
0.015
0.019
0.142
0.004
0.004
0.015
0.269
0.008
128.3
885.3
0.038
0.266
89.8
205.3
0.027
0.062
64.2
56.886
25.7
25.7
27.338
0.365
64.2
320.8
0.019
0.096
12.8
12.8
51.3
898.1
89.8
0.000
25.7
0.001
12.8
0.000
102.6
38.679
51.3
12.8
0.008
3.016
12.8
25.7
0.013
0.687
64.2
25.7
0.014
0.006
12.8
77.0
12.8
0.009
0.006
0.002
128.3
2.536
51.3
102.6
0.008
3.211
12.8
0.001
64.2
0.032
12.8
12.8
436.2
12.8
461.9
0.007
0.007
4.451
0.007
0.991
102.6
89.8
0.051
0.408
12.8
0.127
12.8
12.8
0.007
0.154
Echinodermata
amphjuve
echicord
ophialbi
Mollusca
bivainde
donavitt
ensiamer
euspniti
hyalvitr
macobalt
mactcora
mysebide
nucutenu
sphebing
spissubt
tellfabu
tellferr
thyaflex
2643.0
143.86
141.1
0.997
500.4
25.7
34.075
0.023
12.8
0.015
25.7
0.002
141.1
0.011
3.540
0.018
12.8
410.6
51.3
12.8
0.010
34.109
1.893
0.011
154.0
38.5
115.5
526.0
4.155
0.347
Polychaeta
capicapi
chaeseto
eteolong
eumisang
laniconc
magejohn
magemira
nephassi
nephcaec
nephcirr
nephhomb
nephjuve
nephlong
nerelong
owenfusi
pholminu
scolarmi
scolbonn
64.2
12.8
0.053
0.010
12.8
25.7
218.1
0.493
0.012
0.423
12.8
64.2
12.8
0.025
0.318
0.010
12.8
12.8
12.8
25.7
12.8
38.5
1.919
0.320
0.049
0.432
0.029
12.8
12.8
0.510
0.012
12.8
0.012
166.8
0.020
12.8
1.257
102.6
12.8
5.844
0.002
0.295
12.8
846.8
3.853
91
0.002
Appendix 2, Biomonitoring 2002
sigamath
spiobomb
spiofili
12.8
12.8
0.010
0.010
12.8
12.8
0.025
0.025
25.7
0.024
51.3
0.007
333.6
0.113
12.8
128.3
0.007
0.064
38.5
0.102
2886.8
13.152
Miscellaneous taxa
anthozoa
nemertin
phoronid
sum
diversity
nspc
SH-W
Simp
station
Crustacea
batheieg
bathguil
diasbrad
diogpugi
orchnana
pseulong
siphkroy
syncmacu
urotbrev
urotpose
12.8
1578.1
8.6
19
1.77
0.32
30.673
38.5
1744.9
0.078
132.0
23
2.28
0.16
COA 7
N
12.8
B
0.004
38.5
0.012
51.3
64.2
461.9
4657.3 207.29
14
1.41
0.37
COA 6
12.8
12.8
0.079
N
49.3
21
2.83
0.18
COA 8
B
1603.8
30
2.43
0.15
COA 9
N
B
12.8
0.004
COA 10
N
B
12.8
0.004
12.8
0.004
0.004
0.015
0.019
0.139
64.2
0.019
25.7
0.008
N
B
12.8
0.108
12.8
0.004
51.3
179.6
0.015
0.054
12.8
102.6
1000.7
0.004
0.031
0.300
12.8
295.1
0.004
0.089
12.8
25.7
13.669
12.8
5.649
77.0
692.8
14.015
86.839
12.8
38.5
9.914
0.966
25.7
2.280
0.080
183.41
1.342
0.001
0.005
0.016
1.303
0.001
474.7
2065.6
38.5
12.8
25.7
12.8
77.0
12.8
115.5
2.093
77.0
12.8
0.083
0.014
12.8
0.017
25.7
0.036
12.8
38.5
64.2
12.8
0.234
0.176
2.061
0.017
12.8
12.8
12.8
12.8
64.2
38.5
12.8
0.017
0.017
0.017
3.929
0.086
0.053
0.017
Echinodermata
echicord
ophijuve
38.5
15.636
0.000
Mollusca
donavitt
ensiamer
euspniti
macobalt
mysebide
spissubt
tellfabu
tellferr
89.8
1.844
64.2
89.8
718.5
4.534
2.777
0.320
Polychaeta
capicapi
chaeseto
eteolong
harmjuve
laniconc
magejohn
magemira
nephassi
nephcaec
nephcirr
nephhomb
nephjuve
nerelong
owenfusi
parafulg
scolarmi
sigamath
spiobomb
spiofili
spiokroe
sthelimi
12.8
25.7
25.7
38.5
0.010
0.381
0.020
0.030
834.0
4.380
38.5
51.3
51.3
3.103
0.152
0.203
38.5
12.8
0.349
0.017
38.5
154.0
0.030
0.119
25.7
25.7
12.8
25.7
12.8
0.764
0.027
0.014
4.398
0.014
92
12.8
0.013
25.7
0.025
12.8
0.013
12.8
12.8
0.013
1.490
12.8
25.7
0.013
0.025
25.7
0.466
Appendix 2, Biomonitoring 2002
Miscellaneous taxa
anthozoa
sum
diversity
nspc
SH-W
Simp
station
Crustacea
atylfalc
atylswam
batheleg
bathguil
carcmaen
orchnana
siphkroy
syncmacu
urotbrev
urotpose
12.8
2091.3
0.006
29.51
21
2.25
0.18
25.7
4.8
5
0.59
0.73
COA 11
N
975.1
N
12.8
121.6
18
1.66
0.30
COA 12
B
2232.4
B
N
12.8
N
B
12.8
12.8
12.8
0.004
0.004
0.004
12.8
0.004
128.3
975.1
0.038
0.293
243.8
12.8
12.8
38.5
192.5
18.609
0.002
0.002
0.006
3.146
25.7
25.7
25.7
12.8
25.7
0.039
0.130
0.039
0.020
1.875
25.7
0.644
12.8
0.842
12.8
12.8
0.020
0.020
12.8
102.6
12.8
0.020
0.156
0.020
25.7
1988.7
0.183
26.2
0.876
0.004
154.0
0.019
0.077
11.3
COA 15
B
0.008
12.8
757.0
20
2.57
0.09
COA 14
N
12.8
64.2
256.6
4.256
207.9
20
1.28
0.46
COA 13
B
0.004
12.8
3143.4
0.046
0.004
89.8
141.1
0.027
0.042
38.5
12.8
0.168
0.210
Echinodermata
amphjuve
echicord
ophialbi
ophitext
12.8
12.8
0.001
9.737
Mollusca
ensiamer
euspniti
modijuve
mysebide
tellfabu
tellferr
154.0
18.537
307.9
56.583
64.2
18.974
38.5
25.7
64.2
0.010
0.645
0.032
12.8
0.001
1462.6
192.5
0.287
2.698
38.5
0.007
115.5
0.054
12.8
0.080
Polychaeta
capicapi
eteolong
harmjuve
laniconc
magejohn
magemira
nephcaec
nephcirr
nephhomb
nephjuve
nerelong
notolate
pholminu
phylgroe
phylline
scolarmi
scolbonn
sigamath
spiobomb
spiofili
12.8
77.0
25.7
12.8
0.061
0.489
0.122
0.061
12.8
51.3
0.080
0.322
51.3
0.496
12.8
0.080
25.7
0.161
25.7
12.8
0.161
0.080
12.8
0.080
12.8
12.8
38.5
0.007
1.484
51.3
64.2
12.8
1.958
2.544
0.007
25.7
0.181
603.0
1.001
51.3
0.024
2989.4
30.7
0.034
Miscellaneous taxa
oligocha
nemertin
sum
diversity
nspc
782.6
13
29.8
615.8
15
58.3
166.8
0.1
2
17
93
24
Appendix 2, Biomonitoring 2002
SH-W
Simp
2.08
0.16
1.92
0.26
0.27
0.85
1.78
0.29
94
1.97
0.27
CONTENTS
1. SUMMARY............................................................................................................................................................................. 1
2. SAMENVATTING................................................................................................................................................................ 3
3. INTRODUCTION.................................................................................................................................................................. 6
4. MATERIAL AND METHODS............................................................................................................................................
4.1. Sampling ...............................................................................................................................................................
4.2. Sample treatments..............................................................................................................................................
4.3. Ashfree Dry weight............................................................................................................................................
4.4. Statistics.................................................................................................................................................................
4.5. Sediment analysis................................................................................................................................................
7
7
7
8
8
9
5. RESULTS AND DISCUSSION....................................................................................................................................... 10
5.1. Sediment composition ..................................................................................................................................... 10
5.2. Distribution of the macrobenthic faunain 2001.......................................................................................... 12
5.2.1. Diversity, densityand biomass...................................................................................................... 12
5.2.2. Temporal variation in density and biomass of individual species.................................... 13
7. ACKNOWLEDGEMENTS................................................................................................................................................ 17
8. REFERENCES...................................................................................................................................................................... 18
Tables and Figures................................................................................................................................................................... 20
Appendices................................................................................................................................................................................. 48