Abstract
From 1977–1978 to 1990, concentrations of polychlorinated biphenyls (PCBs) and most organochlorine pesticides declined in eggs of red-breasted mergansers (Mergus serrator) nesting on islands in northwestern Lake Michigan. Total PCBs decreased 60% (from 21 ppm in 1977–1978 to 8.5 ppm in 1990) and p,p′-DDE decreased 66% (from 6.5 to 2.2 ppm). Dieldrin decreased only 16% (from 0.82 to 0.69 ppm). In 1990, 79.1% of incubated eggs hatched, which was not significantly different from the 83.5% that hatched in 1977–1978.
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Environment Canada, Department of Fisheries and Oceans, and Health and Welfare Canada: 1991, ‘Toxic Chemicals in the Great Lakes and Associated Effects. Volume I. Contaminant Levels and Trends’, 488 pp.
Faber, R.A. and Hickey, J.J.: 1973, ‘Eggshell Thinning, Chlorinated Hydrocarbons, and Mercury in Inland Aquatic Bird Eggs, 1969 and 1970’, Pestic. Monit. J. 7, 27–36.
Fox, G.A., Weseloh, D.V., Kubiak, T.J., and Erdman, T.C.: 1991, ‘Reproductive Outcomes in Colonial Fish-Eating Birds: A Biomarker for Developmental Toxicants in Great Lakes Food Chains. I. Historical and Ecotoxicological Perspectives’, J. Great Lakes Res. 17, 153–157.
Haseltine, S.D., Heinz, G.H., Reichel, W.L., and Moore, J.F.: 1981, ‘Organochlorine and Metal Residues in Eggs of Waterfowl Nesting on Islands in Lake Michigan off Door County, Wisconsin, 1977–78’, Pestic. Monit. J. 15, 90–97.
Heinz, G.H., Haseltine, S.D., Reichel, W.L., and Hensler, G.L.: 1983, ‘Relationships of Environmental Contaminants to Reproductive Success in Red-Breasted Mergansers Mergus serrator from Lake Michigan’, Environ. Pollut. 32, 211–232.
Kozie, K.D. and Anderson, R.K.: 1991, ‘Productivity, Diet, and Environmental Contaminants in Bald Eagles Nesting Near the Wisconsin Shoreline of Lake Superior’, Arch. Environ. Contam. Toxicol. 20, 41–48.
Kubiak, T.J., Harris, H.J., Smith, L.M., Schwartz, T.R., Stalling, D.L., Trick, J.A., Sileo, L., Docherty, D.E., and Erdman, T.C.: 1989, ‘Microcontaminants and Reproductive Impairment of the Forster's Tern on Green Bay, Lake Michigan — 1983’, Arch. Environ. Contam. Toxicol. 18, 706–727.
Schmitt, C.J., Zajicek, J.L., and Peterman, P.H.: 1990, ‘National Contaminant Biomonitoring Program: Residues of Organochlorine Chemicals in U.S. Freshwater Fish, 1976–1984’, Arch. Environ. Contam. Toxicol. 19, 748–781.
Stickel, L.F., Wiemeyer, S.N., and Blus, L.J.: 1973, ‘Pesticide Residues in Eggs of Wild Birds: Adjustment for Loss of Moisture and Lipid’, Bull. Environ. Contam. Toxicol. 9, 193–196.
Tillitt, D.E., Ankley, G.T., Giesy, J.P., Ludwig, J.P., Kurita-Matsuba, H., Weseloh, D.V., Ross, P.S., Bishop, C.A., Sileo, L., Stromborg, K.L., Larson, J., and Kubiak, T.J.: 1992, ‘Polychlorinated Biphenyl Residues and Egg Mortality in Double-Crested Cormorants from the Great Lakes’, Environ. Toxicol. Chem. 11, 1281–1288.
Weseloh, D.V., Custer, T.W., and Braune, B.M.: 1989, ‘Organochlorine Contaminants in Eggs of Common Terns from the Canadian Great Lakes, 1981’, Environ. Pollut. 59, 141–161.
White, D.H. and Cromartie, E.: 1977, ‘Residues of Environmental Pollutants and Shell Thinning in Merganser Eggs’, Wilson Bull. 89, 532–542.
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Heinz, G.H., Miller, D.S., Ebert, B.J. et al. Declines in organochlorines in eggs of red-breasted mergansers from Lake Michigan, 1977–1978 versus 1990. Environ Monit Assess 33, 175–182 (1994). https://doi.org/10.1007/BF00547060
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DOI: https://doi.org/10.1007/BF00547060