Exposure of juvenile chinook and chum salmon to chemical contaminants in the Hylebos Waterway of Commencement Bay, Tacoma, Washington
Tóm tắt
The Hylebos Waterway is an industrialized waterway ofCommencement Bay, Tacoma, Washington, that is severelycontaminated with aromatic and chlorinatedhydrocarbons in the sediment. Juvenile chinook (Oncorhynchus keta) and chum salmon (O.tshawytscha) inhabit this waterway for a few days orweeks during their outmigration from freshwaterstreams to saltwater. The purpose of thisinvestigation was to determine to what degree juvenilechum and chinook salmon captured from the HylebosWaterway might bioaccumulate organic contaminants. These levels of exposure will be compared to previousstudies where such exposures have been linked tobiological dysfunction in juvenile salmon. Theresults showed that juvenile chum and chinook salmonfrom the Hylebos Waterway take up a wide range ofchemical contaminants, compared to fish fromhatcheries or reference estuaries. These contaminantsinclude high and low molecular weight polycyclicaromatic hydrocarbons (PAHs), polychlorinatedbiphenyls (PCBs, including the toxic congeners 105 and118), hexachlorobutadiene (HCBD), hexachlorobenzene(HCB), DDTs, heptachlor, and several pesticides. Immunohistochemical examination of the gill and gut injuvenile chum salmon from the Hylebos Waterway showedthe induction of the P450 metabolizing enzyme. Moreover, concentrations of contaminants in juvenilechinook and chum salmon from the Hylebos Waterway arecomparable to levels previously shown to be associatedwith biological injury in juvenile chinook salmon,such as impaired growth, suppression of immunefunction as demonstrated by reduced B cell function,and increased mortality following pathogen exposure.
Tài liệu tham khảo
Arkoosh, M.R., E. Casillas, E. Clemons, B.B. McCain & U. Varanasi, 1991. Suppression of immunological memory in juvenile chinook salmon (Oncorhynchus tshawytscha) from an urban estuary. Fish and Shellfish Immunology. 1: 261–277.
Arkoosh, M.R., E. Clemons, M. Myers & E. Casillas, 1994. Suppression of B-cell mediated immunity in juvenile chinook salmon (Oncorhynchus tshawytscha) after exposure to either a polycyclic aromatic hydrocarbon or to polychlorinated biphyenyls. Immunopharmacol. Immunotoxicol. 12: 293–314.
Arkoosh, M.R., E. Casillas, P. Huffman, E. Clemons, J. Evered, & J. Stein, 1998. Increased susceptibility of juvenile chinook salmon (Oncorhynchus tshawytscha) from a contaminated estuary to the pathogen Vibrio anguillarum. Trans. Amer. Fish Soc. 127: 360–374.
Baker, R.J. & M.D. Knittel, 1983. Susceptibility of chinook salmon, Oncorhynchus tshawytscha (Walbaum), and rainbow trout, Salmo gairdneri Richardson, to infection with Vibrio anguillarium following sublethal copper exposure. J. Fish Dis. 6: 267–275.
Bauer, K.M, P.H. Cramer, J. S. Stanley, C. Fredette & T.L. Giglinto, 1992. Multivariate statistical analyses of PCDD and PCDF levels in fish, sediment and soil samples collected near resource recovery facilities. Chemosphere 25: 1441–1447.
Collier, R.K., J. E. Stein, R.J. Wallace & U. Varanasi, 1986. Xenobiotic metabolizing enzymes in spawning English sole (Parophrys vetulus) exposed to organic-solvent extracts of marine sediments from contaminated and reference areas. Comp. Biochem. Physiol. 84C: 291–298.
Collier, T.K., J.E. Stein, W.L. Reichert, B.-T.L. Eberhart & U. Varanasi, 1988. Using bioindicators to assess contaminant exposure in flatfish from Puget Sound, WA. Proceedings First Annual Meeting on Puget Sound Research. Puget Sound Water Quality Authority, Seatle, Washington pp. 567–576.
Collier, T.K. & U. Varanasi, 1991. Hepatic activities of xenobiotic metabolizing enzymes and biliary levels of xenobiotics in English sole (Parophrys vetulus) exposed to environmental contaminants. Arch. Environ. Contam. Toxicol. 20: 462–473.
Collier, T.K., B.F. Anulacion, J.E. Stein, A. Goksøyr & U. Varanasi, 1995. A field evaluation of cytochrome P4501A as a biomarker of contaminant exposure in three species of flatfish. Environ. Toxicol. Chem. 14: 143–152.
Collier, T.K., L.J. Johnson, M.S. Myers, C.M. Stehr, M.M. Krahn & J.E. Stein, 1998. Fish Injury in the Hylebos Waterway of Commencement Bay, Washington. NOAA Tech. Mem. NMFS NWFSC 36, 576 pp.
Dexter, R.N., L.S. Goldstein, P.M. Chapman & E.A. Quinlan, 1985. Temporal trends in selected environmental parameters monitored in Puget Sound. NOAA Tech Mem. NOS OMA 19, 116 pp.
Dorcey, A.H.J., R.G. Northcote & D.V. Ward, 1978. Are the Fraser marshes essential to salmon? Univ. British Columbia Westwater Res. Cent. Tech. Rep. 1, 29 pp.
Healy, M.C., 1982. Juvenile Pacific salmon in estuaries: The life support system. In: V.S. Kennedy (ed.), Estuarine Comparisons. Academic Press, New York. 315–341.
Husøy, A., M.S. Myers, M.L. Willis, T.K. Collier, M. Celander & A. Goksøyr, 1994. Immunohistochemical localization of CYP1A and CYP3A-like isozymes in hepatic and extrahepatic tissues of Atlantic cod ((Gadus morhua L.) a marine fish. Toxicol. App. Pharm. 129: 294–308.
Krahn, M.M., L.K. Moore & J.W.D. MacLeod, 1986. Standard Analytical Procedures of the NOAA National Analytical Facility, 1986: Metabolites of aromatic compounds in fish bile. NOAA Tech. Mem. NMFS NWC 102, 25 pp.
MacFarlane, R.D, G.L. Bullock & J. J. A. McLaughlin, 1986. Effects of five metals on susceptibility of striped bass to Flexibacter columnaris. Trans. Amer. Fish. Soc. 115: 227–231.
Malins, D.C., B. B. McCain, D.W. Brown, A.K. Sparks, H.O. Hodgins & S.-L. Chan, 1982. Chemical contaminants and abnormalities in fish and invertebrates from Puget Sound. NOAA Tech Mem. OMPA 19. 168 pp.
McCain, B.B., D.C. Malins, M.M. Krahn, D.W. Brown, W.D. Gronlund, L.K. Moore & S.-L. Chan, 1990. Uptake of aromatic and chlorinated hydrocarbons by juvenile chinook salmon (Oncorhynchus tshawytscha) in an urban estuary. Arch. Environ. Contam. Toxciol. 19: 10–16.
Meyer, J. H, T.A. Pearce & R.S. Boomer, 1981. An examination of the food habits of juvenile chum and chinook salmon in Hylebos Waterway. U.S. Fish and Wildlife Service, Olympia, WA. Manuscript. 13 p.
PTI, 1990. Recommended guidelines for sampling soft-bottom demersal fishes by beach seine and trawl in Puget Sound. Prepared for E. P. A., Puget Sound Estuary Program. In: Recommended protocols for measuring selected environmental variables in Puget Sound. Vol. 2.
Reichert, W.L. & B. French, 1994. The 32P-postlabeling protocols for assaying levels of hydrophobic DNA adducts in fish. NOAA Tech. Mem. NMFS NWFSC 14, 86 pp.
Shreffler, D.K., C.A Simenstad & R.M. Thorn, 1990. Temporary residence by juvenile salmon in a restored estuarine wetland. Can. J. Fish. Aquat. Sci. 47: 2079–2084.
Simenstad, C.A., K.L. Fresh & E.O. Salo, 1982. The role of Puget Sound and Washington estuaries in the life history of Pacific salmon: An unappreciated function. In: V.S. Kennedy (ed.), Estuarine Comparisons. Academic Press, New York: 343–364.
Sloan, C.A., N.G. Adams, R.W. Pearce, D.W. Brown & S.-L. Chan, 1993. Northwest Fisheries Science Center Organic Analytical Procedures. In: Sampling and Analytical Methods of the National Status and Trends Program, National Benthic Surveillance and Mussel Watch Projects, 1984–1992. Volume IV. Comprehensive Descriptions of Trace Organic Analytical Measurements. NOAA Tech. Mem. NOS ORCA 71, pp. 53–97.
Spitsbergen, J.M., K.A. Schar, J. M. Kleeman & R. E. Peterson, 1988. Effects of 2, 3, 7, 8-tetrachlorodibenzo-p-dioxin (TCDD) or aroclor 1254 on the resistance of rainbow trout, Salmon gairdneri Richardson, to infectious haematopoietic necrosis virus. J. Fish Dis. 11: 73–83.
Stein, J.E., T.K. Collier, W.L. Reichert, E. Casillas & U. Varanasi, 1992. Bioindicators of contaminant exposure and sublethal effects: Studies with benthic fish in Puget Sound, WA. Environ. Toxicol. Chem. 11: 701–714.
Stein, J.E., T. Hom, T.K. Collier, D.W. Brown & U. Varanasi, 1995. Contaminant exposure and biochemical effects in outmigrant juvenile chinook salmon from urban and nonurban estuaries of Puget Sound, Washington. Environ. Toxicol. Chem. 14: 1019–1029.
Thorpe, J.E, 1994. Salmonid fishes and the estuarine environment. Estuaries. 17(1A): 76–93.
Varanasi, U., J.E. Stein, L.L. Johnson, T.K. Collier, E. Casillas & M.S. Myers, 1992. Evaluation of bioindicators of contaminant exposure and effects in coastal ecosystems. Proceedings International Symposium Ecological Indicators: Elsevier Applied Science, Barking, England, pp. 461–498.
Varanasi, U., E. Casillas, M.R. Arkoosh, T. Hom, D.A. Misitano, D.W. Brown, S.-L. Chan, T.K. Collier, B.B. McCain & J.E. Stein, 1993. Contaminant exposure and associated biological effects in juvenile chinook salmon (Oncorhynchus tshawytscha) from urban and nonurban estuaries of Puget Sound. NOAA Tech. Mem. NMFS NWFSC 8, 112 pp.
Varanasi, U., T.K. Collier, C.A. Krone, M.M. Krahn, L.L. Johnson, M.S. Myers, & S.-L. Chan, 1995. Assessment of oil spill impacts on fishery resources: Measurement of hydrocarbons and their metabolites, and their effects, in important species. Exxon Valdez Oil spill State/Federal Natural Resource Damage Assessment Final Report (Subtidal 7), National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, Washington.