Mark 0. Hatfield Marine Science Center ON on St e . University 2030 S. Marine Science Drive Newport, Oregon 97365 bdnet address: HMSC@ORSTATE.BITNET (503)867,3011 1988-1989 ANNUAL REPORT of the Hatfield Marine Science Center June 30, 1989 PHYSICAL PLANT By late fall the re-roofing of the public wing was completed. We are happy to say that the new concrete tiles look very nice and do not provide an aesthetic imbalance with the shake roofs of the other buildings. In June bids were taken for re-roofing the rest of the original buildings and that should proceed later this year. We are in the process of replacing the original blacktopped sidewalks around the Center with new concrete walkways. The blacktop walkways were becoming dangerous, had been patched. We had had one accident and it was imperative that the walkways be redone. We believe that in this sandy substrate concrete will maintain itself much better than blacktop. In the public wing we have made several changes this year. One was to tile the step and face of the small tank aquarium area. Because of moisture this area always looked to be in disrepair and the tile is a welcome addition. With changing administration in Extension it has been requested that the bookstore pay more of the services, secretaries and staff, for the operation of the public aquarium. To help meet that need we remodeled and expanded the bookstore as well the staff area. In the fall of 1988 the four Li apartments were completely refurbished with new flooring, blinds, furniture, paint, and general fix-up. This effort was completely supported by income from housing. Our efforts to increase the quality of the sea water system for research and educational programs was met with great success this past year. Our sea water system was put on constant surveillance by computer monitoring tidal changes, salinity at the sea water intake and salinity in the building, temperature of the bay water and temperature in the building. With such surveillance and monitoring, we were able through the storage facilities we have available to maintain salinity at above 29 ppt throughout the freshet Oregon State University is an AA/EEO Employer and Complies with Section 504 of the Rehabilitation Act of 1973 Hatfield Marine Science Center 2 1988-99 Annual Report season. This also included one day (January 11, 1988) when the salinity in the bay dropped to 4 ppt. It is obvious with the addition of the new storage facility now under construction holding over 800,000 gallons that we will be able to maintain 29 ppt or greater throughout the year. Also evident we can if we wish maintain temperature much more closely if that is desired by investigators. In November construction began on the Environmental Protection Agency's laboratory, library, and a new sea water system. We are projecting a spring completion of the library and late summer or fall completion of the laboratory and sea water system. Communication within the Center and between Corvallis has been improved with a networking of the business office, the Director's office, and the public wing through a computer system. This coming year we hope to improve that even further with communications with the Astoria Seafood Lab and a new improved telephone system with Corvallis. EDUCATION This past winter and spring our Fisheries and Marine Biology courses continued the same format as previous years. Because of the increased demand on time for management of the housing units, a scheduling coordinator (funded half-time by housing and half-time by the Director's office) was established. Under the direction of Vicki Osis we have hands-on laboratories for grades K-12 for which a fee is charged. Having a materials charge for these workshops is a new step at the HMSC and was due to decreased funding from Sea Grant/Extension programs. To help with the education specialist, Kathleen Heide, we have a hired a seasonal marine educator , Lyle Berg, to assist with the volunteers and the school groups. The Master's of Education program is going very well with most of Vicki Osis' classes for that degree being filled. The Fish Genetics Workshop is a first this summer and is filled with twelve students. Dr. James Lannan has experts in the area of fish genetics from around the country to help teach this workshop. The planned conversion from quarter system to semester system was cancelled at the eleventh hour. For us at the HMSC it was truly appreciated, since the quarter system gives us much more flexibility in our educational offerings as a field station. This past year the Lylian Brucefield Reynolds Scholarship was given to two graduate students, Jean Rogers and Philippe Douillet, both of the Department of Fisheries and Wildlife. Hatfield Marine Science Center 3 1988-99 Annual Report PUBLIC WING/AQUARIUM We have elected to drop the terminology of aquarium/museum to just aquarium this year. We believe that aquarium better describes our offerings as we do not have curation of museum pieces except in a few small instances. Of significance this past year was remodeling of the bookstore previously mentioned. Also was the completion of thermoforms and braille signs in the aquarium. Susan Gaughan Tissot completed these and they have received considerable attention. The Newport Lions Club was excited enough about this to donate $3,000 to continue the expansion of the braille signage for the whale display with the addition of larger lettering so the sight-impaired will be better served. We received a harbor porpoise skeleton on permanent loan from Portland State University which is displayed by the Minke whale skeleton. We are attempting our first large-scale video presentations with the purchase of a video projector for the auditorium. The interpretive signs and benches were completed on the nature trail. This past year the aquarium had 433,000 visitors, which is a 16% increase between the calendar years of 1987 and 1988. Our visitor comments to the aquarium have become more and more positive, largely due to an extensive volunteer program. We have 70 volunteers and much time is spent by the staff to properly educate them for their interaction with the public. RESEARCH Of most significance to our research efforts this past year was the establishment of the Marine Branch Experiment Station in November. A half-time superintendent was named, Lavern Weber, and with its establishment a reorganization of the HMSC administrative structure was implemented. Dr. Robert Olson was named Associate Director for Marine Education and Marilyn Guin was named Associate Director for Administrative Affairs. The Marine Branch Experiment Station had one new staff person named, Dr. Gilbert Sylvia, with his academic home in Agriculture and Resource Economics. In addition, several positions in Fisheries and Wildlife were transferred to the Marine Branch Experiment Station: Dr. James Lannan, Dr. Christopher Langdon, and the marine fisheries position yet to be filled. Three faculty members requested affiliation and home with the Experiment Station but do not have financial support: Dr. Robert Olson, Dr. William McNeil, and Marilyn Guin. The Astoria Seafood Lab was transferred to the Marine Branch Experiment Station and comes under its administrative direction. Dr. Lucina Lampila took a new position and we are currently looking to fill her position. Dr. David Crawford is program manager at the Seafood Lab and reports Hatfield Marine Science Center 4 1988-99 Annual Report directly to the Marine Branch Experiment Station. The Advisory Board meeting was held June 29, 1989 at the Hatfield Marine Science Center. There have been no other large changes from previous years. Construction of the new facilities, particularly the new library, will be very important for the HMSC in providing the capability for information storage and retrieval in the 21st century. In accepting the responsibility of a .4 FTE as Associate Director for Administrative Affairs, Marilyn Guin has hired a .75 FIE assistant librarian, Janet Webster, to help meet these needs. PERSONNEL CHANGES HMSC Margo Whipple replaces research assistant Elise Ruben in our Fish Disease Lab. Rise moved to California with her new husband. Margo comes to us from Veterinary Medicine on campus. Chris Dungan has taken a new position with Cooperative Oxford Laboratory in Oxford, Maryland. The Coastal Oregon Productivity Enhancement Program (COPE) now has a full complement of staff with the addition of five research assistants. Lisa Melton, soil science, works with all four of the principal investigators. Steve McConnell, silviculture, works with Cathy Bacon. Jeff Peterson, wildlife/zoology, works with Andy Hansen, Jon Donahue, civil engineering, with Arne Skaugset, and Ron Rhew, fisheries, with Tom McMahon. Marilyn Guin has taken on the additional part-time responsibility of the Associate Director for Administrative Affairs for the Center and Bob Olson has an expanded role as Associate Director for Marine Education. Lavern Weber was chosen as the Superintendent of the new Coastal Oregon Marine Experiment Station on a half-time basis. Ph.D. zoology student Cynthia Trowbridge will be completing her degree and taking a two-year post-doctorate position at Syracuse University in upstate New York beginning this August. She will be teaching half-time in invertebrate zoology/biology and doing research half-time. Ph.D. pharmacology student Joyce Roy land will be completing her degree and taking a post-doctorate position at Morgantown University in West Virginia. Valerie Shaffer is a research assistant working with Wayne Seim and Chris Langdon. Linda Garrison is a part-time assistant working with Anja Robinson in oyster culture. Hatfield Marine Science Center 5 1988-99 Annual Report Janet Webster is working three-quarter time in the HMSC library. Janet was a former librarian at the Vancouver, Washington, public library. Susan Gilmont has traded places with Judy Sprauer, as Susan comes to the Center from Kerr Library Serials Department and Judy goes to campus in the Reference section. Linda Vanderburgh, a former aquarium volunteer, has been hired as our new bookstore manager. Lyle Berg has been our seasonal marine educator working with the spring flood of school groups. The Business Office will have several new faces. Louise Webb has filled the half-time accounting clerk position vacated by Ellie Hill. Property control manager Cheryl Smith will be leaving in Augiist for Eugene and a search is underway for her replacement. Terri Nog ler has filled the new position of scheduling coordinator for all the classrooms, labs, meeting rooms, and housing at the Center. EPA Harvey Holm will be the new Director of the EPA Lab in Newport beginning in July. He comes to Oregon from the Narranganset EPA Lab in Rhode Island. NCRI The National Coastal Resources Research and Development Institute has had quite a turn-over this past year. Former Deputy Director, Earle Buckley, was chosen to replace Tom Maginnis as Director and Greg McMurray has been Acting Deputy Director since January 1989. Linda Judd joined the group as secretary in September of 1988 and Becky Voelkel remains as the management assistant. Jessie Page has been hired as the information specialist for NCRI, responsible for their publications. NOAA - PMEL Dan Clapp replaces research assistant Susan Hanneman. Dan's expertise is in the area of submarine navigation and he comes to us from the University of Washington. Bob Dziak has filled the position left by Marijke VanHeeswick in the area of seismology and acoustics. He received his master's from Memphis State University. Kim Murphy has just taken a new position with U.S. Fish and Wildlife Service in Alaska. Hatfield Marine Science Center 6 1988-99 Annual Report Lt. Philip Meis is on temporary assignment in Newport, working on his speciality of geophysics. NOAA - NMFS Troy Baird has completed his post-doctorate with Bori 011a and has accepted a position as assistant professor of biology at Central State University in Edmond, Oklahoma. STATISTICS Student Enrollment Winter Class FW 407M Seminar: Marine Fisheries FW 455 Fish Culture FW 470 Water Pollution Biology FW 494 1988 23 29 23 1989 6 18 13 Disease & Parasites of Marine Fish & Invertebrates Molluscan Aquaculture Total Student Enrollment FW 495 24 12 29 15 12 18 22 11 NA 13 NA NA NA NA NA 13 6 Spring Bi 450, 451 Marine Biology Summer@ FW 508x SEd 599 Genetics in Fisheries & Aquaculture Marine Biology II: Marine Vertebrates* People & the Sea* Marine Algae* Marine Mammals Oceanography Marine Algae Natural History of Estuaries Marine Invertebrates Coastal Geology Coastal Natural History 15 11 25 25 Plankton NA @Registration not complete at time of report *Four week graduate credit courses Resident Graduate Students 13 Academic Institutions Utilizing the HMSC 7 NA NA 4 22 20 4 17 17 6 Hatfield Marine Science Center 7 1988-99 Annual Report Rogue Community College, Grants Pass OR Western Oregon State College, Monmouth OR Lane Community College, Eugene OR Central Oregon Community College, Bend OR Treasure Valley Community College, Ontario OR Clark Community College, Vancouver WA Eastern Oregon State College, La Grande OR University of Oregon, Eugene OR Aquarium Visitors January 1, 1988 - December 31, 1988 = 433,400 Since opening, June 1965 = 6,949,937 Number of school groups = 274 Seatauqua Whale Watch 1988 10,525 students K-12 178,899 1988 March December 1989 March 21,757 7,658 27,618 Conferences Held at HMSC Elderhostel - September 1988 Alumni Weekend, August 1988 VISITING Rune Henning Sorum Espen Rimstad Yngvild Wasteson Orjan Olsvik James Carlton Carolyn Ashbaugh Richard Brodeur Bob Emmet F. W. Went Wayne Giles Douglas Ewald Charlie Smith John Morrison James Winton Patricia Salas Warren Hansen Norwegian College of Veterinary Medicine NorwegianCollegeofVeterinaryMedicine Norwegian College of Veterinary Medicine Norwegian College of Veterinary Medicine Oregon Institute of Marine Biology University of California, Santa Barbara University of Washington National Marine Fisheries Service, Astoria California Institute of Technology University of Calgary, School of Medicine Colorado State University U.S. Fish and Wildlife Service, Bozeman, MT U.S. Fish and Wildlife Service, Olympia, WA U.S. Fish and Wildlife Service, Seattle, WA Fish health consultant, Castro, Chile Whittier College Hatfield Marine Science Center Jack Pierce Sanee Jadesdakraisorn Dean Urban Barry Noon Chris Petersen Chris Foote 8 1988-99 Annual Report Austin College, Sherman, TX National Institute of Coastal Aquaculture, Thailand University of Virginia U.S.F.S., Redwood Sciences Lab, Arcata CA University of Washington, Friday Harbor Lab Nanaimo Research Laboratories, Canada SEMINAR SERIES John Chapman Human effects on stratospheric ozone, increases in ultra-violet irradiation, and marine trophic dynamics Clifford Ryer Temporal and spatial partitioning between habitats by molting blue crabs Chris Langdon Microcapsules, molluscs and man James Lannan Genetic basis of life history variation John Levin Cash for crap: salmonid/seaweed polyculture Gary Chapman Marine toxicity testing Robert Olson Marine parasites potentially hazardous to human health Steve Ferraro Quantitative macrobenthic sampling, sample unit size and number, statistical power, and cost Marilyn Guin The HMSC library: the good news and the bad news Brian Tissot Mass mortality of Black Abalone in southern California Henry Lee Just when you thought it was safe to go back into the interstitial water: bioavailability of sediment bound pollutants Ralph Vaga Factors affecting the selection of prey by planktivorous fish larvae Lavern Weber The neuromuscular junction of fish Hatfield Marine Science Center 9 1988-99 Annual Report Steve Johnson Can coho fry habitat limit smolt production in Oregon coastal streams? Rick Starr Acoustic estimates of squid distributions and relative abundance Cathy Bacon Reforestation of the Oregon Coast Range Jim Golden Effects of regulation on trends in the Oregon groundfish fishery and potential for modelling fleet behavior Gary*Taghon The energetics of feeding on small particles by benthic invertebrates Rick Starr Marine fishery catch mapping: A response to oil and gas development Tom McMahon Winter ecology of juvenile coho salmon Ted DeWitt How sediment contaminants interact with organic matter Pete Lawson Information requirements of foragers Bruce Koike Skin tumors on English sole from Yaquina Bay John Chapman Previous foraging success by the suspension feeding amphipod Corophium spinicorne affects present foraging behavior Andy Hansen & Kathy Purcell Lisa Melton Habitat patchiness and bird community structure in natural Douglas-fir forests Clear cuts: effects of water content on soil heat capacity Roy Lowe An overview of the Oregon Coast National Wildlife refuges Sylvia Yamata Chemical marking of salmon Clifford Ryer Social facilitation and inhibition of feeding in juvenile chum salmon Oncorhynchus keta Hatfield Marine Science Center 10 1988-99 Annual Report Karen Young Laboratory culture of Metamysidopsis elongata (Crustacea: Mysidacea) for use in bioassays Dan Nichol Life history of darkblotched rockfish John Chapman A predicted biological invasion of eastern Pacific estuaries 100 years ago Pete Lawson Coho salmon and the world's weather John Shenker* Biological methods for identifying toxic substances in marine effluents Michael Davis Overview of NMFS behavioral research at HMSC Robin Brown Seasonal abundance and winter feeding ecology of harbor seals in Columbia River... or Do Seals Eat Salmon? Lisa Melton Microclimate-Macroclimate Interactions Bob Embley Recent studies of the volcanic and hydrothermal systems of the Juan de Fuca Ridge Mark Hixon* Predation, shelter and the structure of Caribbean reef fish assemblages Chris Langdon Microencapsulated protein for marine suspension feeders Don Baumgartner EPA's response to the Exxon Valdiz oil spill John Chapman UV-B radiation: the Soviet threat to chum salmon Dave Stein* Submersible observations of Heceta and Nehalem Banks: a transect is worth a thousand trawl hauls. Scott Farrow* Modelling the importance of oceans and estuaries Ted DeWitt Upwardly mobile benthic invertebrates Dan Kreeger Protein nutrition of bivalve molluscs *Non-HMSC Hatfield Marine Science Center 11 1988-99 Annual Report PUBLICATIONS BAIRD, TROY A. Baird, T. A. and N. R Li ley. (In press) The evolutionary significance of harem polygyny in the sand tilefish, Malacanthus plumieri: resource or female defense? Animal Behavior. BAUMGARTNER, DONALD J. Roberts, P. J. W., W. H. Snyder and D. J. Baumgartner. 1989. Ocean outfalls. I: submerged wastefield formation. J. Hydraulic Engineering 115(1):1-25. Roberts, P. J. W., W. H. Snyder and D. J. Baumgartner. 1989. Ocean outfalls. II: spatial evolution of submerged wastefield. J. Hydraulic Engineering 115(1):26-48. Roberts, P. J. W., W. H. Snyder and D. J. Baumgartner. 1989. Ocean outfalls. III: effect of diffuser design on submerged was tefield. J. Hydraulic Engineering 115(1):49-70. CAMPBELL, DONALD T. Campbell, D. T. 1988. Expression of Na channel subtypes differs in two populations of vertebrate sensory neurons (abstract). Soc. Neurosci. Abstr. 14:597. Campbell, D. T. and L. Babeu. 1989. Differential expression of ion channel subtypes contributes to diversity of action potential shape in vertebrate sensory neurons (abstract). Biophys. J. 55:176a. CHAPMAN, GARY A. Curtis, L. R, W.K. Seim, L.. K. Siddens, D. A. Meager, R. A. Carchman, W. H. Carter, and G. A. Chapman. 1989. Role of exposure duration in hydrogen ion toxicity to brook (Salvelinus fontinalis) and rainbow trout (Salmo gairdneri). Can. J. of Fish. Aquatic Sciences 46:33-40. CHAPMAN, JOHN W. Chapman, J. W. 1988. Invasions of the Northeast Pacific by Asian and Atlantic gammaridean amphipod crustaceans, including a new species of Corophium. J. Crustacean Biology 8(3):364-382. Hatfield Marine Science Center 12 1988-99 Annual Report DAVIS, MICHAEL W. 011a, Bori and M. W. Davis. 1988. To eat or not be eaten: Do hatchery-reared salmon need to learn survival skills? Underwater Naturalist (Bulletin of the American Littoral Society), 17(3):16-18. 011a, Bori and M. W. Davis. 1989. The role of learning and stress in predator avoidance of hatchery-reared coho salmon (Oncorhynchus kisutch) juveniles. Aquaculture 76:209-214. DEWITT, THEODORE H. Levinton, J. S. and T. DeWitt. Relation of particle-size spectrum and food abundance to particle selectivity in the mud snail Hydrobia totteni (Prosobranchia: Hydrobiidae). Marine Biology 100:449-454. 1989. Chase, I. D., M. Weissburg and T. DeWitt. The vacancy chain provess: a new mechanism of resource distribution in animals with application to hermit crabs. Anim. Behay. 36:1265-1274. 1988. Chase, Ivan and Theodore De Witt. Vacancy chains: a process of mobility to new resources in humans and other animals. Biology and social life. Social Science Information 27(1):84-98. DeWitt, T. H., G. R. Ditsworth and R. C. Swartz. 1988. Effects of natural sediment features on survival of the phoxocephalid amphipod, Rhepoxynius abronius. Marine Environmental Research 25:99-124. GROVER, JILL J. Grover, J. J., B. L. 011a and R. I. Wicldund. 1989. Food habits of Florida red tilapia fry in manured seawater pools (abstract). Proceedings of Second International Symposium on Tilapia in Aquaculture, 16-20 March 1987, Bangkok, Thailand. International Center for Living Aquatic Resources Management, Manila, Philippines. HANSEN, ANDREW J. Hansen, A. J. and F. di Castri. 1988. Ecotones: what and why? Biology International, Special Issue #17, pp. 9-46. Hansen, A. J., F. di Castri and P. G. Risser. 1988. A new SCOPE project. Econtones in a changing environment: the theory and management of landscape boundaries. Biology International, Special Issue #17, pp. 137161 Hatfield Marine Science Center 13 1988-99 Annual Report HEIDE, KATHLEEN M. Heide, K. M. , V. Osis and F. Recht. 1989. Don't teach your trash to swim. Current 9:1 (in press). LANGDON, CHRISTOPHER J. Kreeger, Daniel A., C. J. Langdon and R. I. E. Newell. 1988. Utilization of refractory cellulosic carbon derived from Spartina alterniflora by the ribbed mussel Geukensia demissa. Mar. Ecol. Prog. Ser. 42:171-179. Crosby, M. P., C. J. Langdon and R. I. E. Newell. 1989. Importance of refractory plant material to the carbon budget of the oyster Crassostrea virginica. Marine Biology 100:343-352. Langdon, C. J. (in press) Preparation and evaluation of protein microcapsules for a marine suspension-feeder, the Pacific oyster Cassostrea gigas. Marine Biology (in press). Langdon, C. J. and R. L E. Newell. (In press) Utilization of detritus and bacteria as food sources by two bivalve suspension-feeders, the oyster Crassostrea virginica and the mussel Geukensia demissa. Marine Biology (in press). LANNAN, CATHERINE N. Winton, J. R., C. K. Arakawa, C. N. Lannan, and J. L. Fryer. 1988. Neutralizing monoclonal antibodies recognize antigenic variants among isolates of infectious hematopoietic necrosis virus. Diseases of Aquatic Organisms 4:199-204. LOWE, ROY W. Ohlendorf, H. M., T. W. Custer, it W. Lowe, M. Rigney and E. Cromartie. 1988. Organochlorines and mercury in eggs of coastal terns and herons in California, USA. Colonial Waterbirds 11(1):85-94. Bayer, it D. and R. W. Lowe. 1988. Waterbird and mammal censuses at Siuslaw Estuary, Lane County, Oregon. IN: Studies in Oregon Ornithology No. 4. Gahmken Press, Newport, Oregon. 1988. Springer, P. F., R. W. Lowe, R. K. Stroud and P. A. Gullett. 1989. Presumed drowning of Aleutian Canada geese on the Pacific Coast of California and Oregon. J. Wildlife Diseases 25(2):276-279. Hatfield Marine Science Center 14 1988-99 Annual Report MATE, BRUCE R. Mate, B. R. 1989. Watching habits and habitats from earth satellites. Oceanus 32(1):14-18. Mate, B. R (in press). Satellite-monitored radio tracking as a method for studying cetacean movements and behavior. IWC40042/01. MCMAHON, THOMAS E. McMahon, T. E. and G. F. Hartman. 1988. Variation in the degree of silvering of wild coho salmon, Oncorhynchus kisutch, smolts migrating seaward from Carnation Creek, British Columbia. J. Fish Biol. 32:825-833. Brown, T. G. and T. E. McMahon. 1988. Winter ecology of juvenile coho salmon in Carnation Creek: summary of findings and management implications. Proceedings of the Carnation Creek Workshop: Applying 15 Years of Results. Pacific Biological Station, Nanaimo, British Columbia. McMahon, T. E. and J. C. Tash. 1988. Experimental analysis of the role of emigration in population regulation of desert pupfish. Ecology 69(6):1871-1883. MCNEIL, WILLIAM J. McNeil, W. J. (ed.) 1988. Salmon Production, Management, and Allocation: Biological. Economic, and Policy Issues. Oregon State University Press, Corvallis, Oregon. McNeil, W. J. 1988. Mariculture: an aid or hindrance to management. Trans. 53rd N. A. Wildl. & Nat. Res. Conf. pp. 569-576. McNeil, W. J. 1989. Review of Salmon and Trout Farming, Lindsay Laird and Ted Needham (eds.) IN: Fisheries 14(2):57-58. MPITSOS, GEORGE J. Mpitsos, G. J. Chaos in brain function and the problem of nonstationarity: a commentary. In: Dynamics of Sensory and Cognitive Processing by the Brain. Basar, E. and Bullock, T.H. (eds.), Springer-Verlag, New York. 1989. pp. 521-535. Mpitsos, G. J., Creech, H. C., Cohan, C. S., and Mendelson, M. Variability and chaos: neurointegrative principles in self-organization of motor patterns. In: Dynamic Patterns in Complex Systems, Kelso, J. A. S., Hatfield Marine Science Center 15 1988-99 Annual Report Mandell, A., and Shlesinger, M. F. (eds.), World Scientific Press, Singapore. 1988. pp. 162-190. Mptisos, G. J. and Murrary, T. F., Creech, H. C., and Barker, D. L. Muscarinic cholinergic action in one-trial food-aversion conditioning: scopolamine enhances experimental-control differences in the mollusc Pleurobranchaea. Brain Res. Bull. 21:169-179. 1988. Murray, T. F., and Mpitsos, G. J. Evidence for heterogeneity of muscarine receptors in the mollusc Pleurobranchaea. Brain Res. Bull. 21:181-190. 1988. Mpitsos, G. J., R. M. Burton, Jr., H. C. Creech, and S. 0. Soinila. 1988. Evidence for chaos in spike trains for neurons that generate rhythmic motor patterns. Brain Research Bulletin 21:529-538. Mpitsos, G. J., R. M.Burton, Jr., and H. C. Creech. 1988. Connectionist networks learn to transmit chaos. Brain Research Bulletin 21:539-546. OLLA, BORI 011a, Bori and M. W. Davis. 1988. To eat or not be eaten: Do hatchery-reared salmon need to learn survival skills? Underwater Naturalist (Bulletin of the American Littoral Society), 17(3):16-18. Friedland, K. K., G. C. Garman, A. J. Bejda, A. L. Studholme and B. 011a. 1988. Interannual variation in diet and condition in juvenile bluefish during estuarine residency. Trans. Am. Fish. Soc. 117:474-479. 011a, B. L., V. B. Estelle, R. C. Swartz, G. Braun and A. L. Studholme. 1988. Responses of polychaetes to cadmium-contaminated sediment: comparison of uptake and behavior. Environmental Toxicology and Chemistry 7:587-592. Wicklund, R. I. and B. L. 011a. 1988. Field research programs at the Caribbean Marine Research Center - National Undersea Research Program. Proceedings, Oceans '88, Marine Technology Society, November 31November 2, 1988, Baltimore, MD. 011a, Bori and M. W. Davis. 1989. The role of learning and stress in predator avoidance of hatchery-reared coho salmon (Oncorhynchus kisutch) juveniles. Aquaculture 76:209-214. Brass, J., B. 011a and R. I. Wicklund (in press). Social, cultural and economic considerations for saltwater cage culture of Florida red tilapia in Hatfield Marine Science Center 16 1988-99 Annual Report northeastern Haiti. Proceedings of the 40th Annual Gulf & Caribbean Fisheries Institute, 9-13 November 1987, Curacao, Netherland Antilles. Ernst, D. H., L. J. Ellingson, B. L. 011a, R. I. Wicidund, W. 0. Watanabe and J. Grover (in press). Production of Florida red tilapia in seawater pools receiving prepared feed or chicken manure. Aquaculture. Grover, J. J., B. L. 011a, M. O'Brien and R. I. Wicklund (in press). Food habits of Florida red tilapia fry in manured seawater pools in the Bahamas. The Progressive Fish Culturist. Rust, M. B., R. Wicklund and B. 011a (in press). Potential for saltwater cage culture of the Florida red hybrid tilapia along the northeast coast of Haiti: Part 1. - Environmental Conditions. Proceedings of the 40th Annual Gulf Sr Caribbean Fisheries Institute, 9-13 November 1987, Curacao, Netherland Antilles. Watanabe, W. 0., D. H. Ernst, B. L 011a and R. I. Wicklund (in press). Aquaculture of red tilapia (Oreochromis spp.) in marine environments: state of the art. Presented at the Workshop on Advances in Tropical Aquaculture, February 20-March 4, 1989, Oceanologic Center of the Pacific, IFREMER, Tahiti, French Polynesia. Watanabe, W. 0., K. E. French, B. L 011a, D. H. Ernst and it I. Wicklund (in press). Salinity during early development influences growth and survival of Florida red tilapia in brackish and sea water. J. World Aquaculture Soc. 20(1). Watanabe, W. 0., it I. Wicklund, B. L. 011a, D. H. Ernst and S. A. Davis (in press). Recent progress in experimental saltwater tilapia culture in the Bahamas. Proceedings 41st Annual Gulf and Caribbean Fisheries Institute, 6-11 November 1988, St. Thomas, U. S. Virgin Islands. Watanable, W. 0., R I. Wicklund, B. L. 011a and D. H. Ernst (in press). Rearing experiments with Florida red tilapia for saltwater culture. Proceedings of the 40th Annual Gulf & Caribbean Fisheries Institute, 913 November 1987, Curacao, Netherland Antilles. Watanabe, W. 0., K. M. Burnett, B. L. 011a and it I. Wicklund (in press). The effects of salinity on reproductive performance in Florida red tilapia. J. World Aquaculture Soc. Hatfield Marine Science Center 17 1988-99 Annual Report OLSON, ROBERT E. Olson, R. E. and Jack Pierce. 1988. Occurrence of the nuclear inclusion parasite in Oregon razor clams (Siliqua patula). J. Invert. Path. 52:198199. ROBINSON, ANJA M. Robinson, A. M., J. 0. Lamberson, F. A. Cole and It C. Swartz. 1988. Effects of culture conditions on the sensitivity of a phoxocephalid amphipod, Rhepoxynius abronius, to cadmium in sediment. Environ. Tox. & Chem. 7:953-959. RYER, CLIFFORD IL Ryer, C. H. 1988. Pipefish foraging: effects of fish size, prey size and altered habitat complexity. Mar. Ecol. Prog. Ser. 48:3745. SWARTZ, RICHARD C DeWitt, T. H., G. R. Ditsworth and R. C. Swartz. 1988. Effects of natural sediment features on survival of the phoxocephalid amphipod, Rhepoxynius abronius. Marine Environmental Research 25:99-124. Kemp, P. F. and It C. Swartz. 1988. Acute toxicity of interstitial and particle- bound cadmium to a marine infaunal amphipod. Marine Environmental Research 26:135-153. Robinson, A. M., J. 0. Lamberson, F. A. Cole, and R. C. Swartz. 1988. Effects of culture conditions on the sensitivity of a phoxocephalid amphipod, Rhepoxynius abronius, to cadmium in sediment. Envir. Tox. Chem. 7:953-959. Swartz, R. C., P. F. Kemp, D. W. Schults and J. 0. Lamberson. 1988. Effects of mixtures of sediment contaminants on the marine infaunal amphipod, Rhepoxynius abronius. Envir. Tox. Chem. 7:1013-1020. Swartz, It C., P. F. Kemp, D. W. Schults, G. It Ditsworth, and R. J. Ozretich. 1989. Acute toxicity of sediment from Eagle Harbor, Washington, to the infaunal amphipod Rhepoxynius abronius. Envir. Tox. Chem. 8:215-222. Hatfield Marine Science Center 18 1988-99 Annual Report TAGHON, GARY L Savidge, W. B. and G. L. Taghon. 1988. Passive and active components of colonization following two types of disturbance on intertidal sandflat. J. Exp. Mar. Biol. Ecol. 115:137-155. Taghon, G. L. 1988. The benefits and costs of deposit feeding in the polychaete Abarenicola pacifica. Limnol. Oceanogr. 33(5):1166-1175. Taghon, G. L. 1988. Phospholipid fatty acid composition of the deep-sea hydrothermal vent polychaete Paralvinella palmiformis (PolychaetaAmpharetidae): Effects of thermal regime and comparison with two shallow-water confamilial species. Comp. Biochem. Physiol. 91B(3):593-596. TISSOT, BRIAN N. Tissot, B. N. 1988. Multivariate analysis. IN: Heterochrony in Evolution, Michael L. McKinney (ed.) 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Hatfield Marine Science Center 19 1988-99 Annual Report Young, D. R., A. J. Mearns, T.K. Jan, R P. Eganhouse, and T. C. Heesen. 1988. The Cs:K index of trophic level separation and pollutant biomagnification in seafood organisms around a large California submarine wastewater discharge. International Conference on Marine Disposal of Wastewater Conference Papers, Wellington, New Zealand, 23-25 May 1988. R. G. Wear (ed.) pp. 219-230. Hatfield Marine Science Center 1988-99 Annual Report 20 FY 89 Hatfield Marine Science Center est. indirect expense generation (000) STATE Expenditures Indirect Expense 30-050-6501 180 0 30-050-0145 -5506 -5518 -5807 -5808 39 17 307 0 - 6611 - 7607 21 26 56 351 30-165-0014 30 34-050-6470 76 35-050-5555 25 1,128 0 150 55 1,793 53 430 COPE 30-262-8074 410 0 DOD 30-262-3059 121 46 Total State GRANTS & CONTRACTS NIH 30-262-0577 NSF 30-262-1488 -1580 0 Hatfield Marine Science Center 1988-99 Annual Report 21 NOAA 18 30-262-5624 -5640 -5634 -5645 275 21 16 30-267-5608 OTHER FEDERAL 30-262-4103 -4282 -4292 4 70 6 0 319 32 40 98 117 3 20 36 3 0 3,434 702 PRIVATE & SUB-CONTRACT 30-262-7353 Total Grants & Contracts COOPERATING AGENCIES NCRI 1,500 1,500 2,420 1,560 EPA ODFW MRRD NMFS 222 Total Cooperating Agencies Total All Sources DISTRIBUTION BY SOURCE Grants & Contracts Cooperating Agencies State Housing Total 7202 11,764 Esc 3,434 7,202 1,098 30 30 60 10 11,764 100