Abstract
This study examined mercury levels in northern pike (Esox lucius) from the Twin Valley Reservoir in southern Alberta, 2 years after construction in 2003. The hypothesis was tested that mercury concentrations in pike from the reservoir are significantly higher than in pike from the nearby Oldman River. Mercury concentrations in muscle tissue (0.37–1.54 ppm) generally exceeded the consumption guideline of 0.5 ppm total mercury (THg), and were significantly higher (3.5-fold) than northern pike mercury concentrations in the Oldman River. In addition, these levels exceeded (up to 2-fold) previously published data from other reservoirs of the northern hemisphere. Gill-netting followed by stomach contents and stable isotope analysis revealed a very simple food web. No zooplanktivorous fish species were present, and the benthic fish community contained only few white sucker (Catostomus commersoni). Thus, the reservoir almost completely lacked forage fish, and the pike fed primarily on amphipods (Gammarus lacustris and Hyalella azteca), whose average mercury concentrations were 0.21 ppm. An observed low growth trajectory of northern pike in this reservoir may reflect low growth efficiency as a result of their invertebrate diet.
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References
Abernathy, A. R. & P. M. Cumbie, 1977. Mercury accumulation by largemouth bass (Micropterus salmoides) in recently impounded reservoirs. Bulletin of Environmental Contamination and Toxicology 17: 595–602.
Back, R. C., P. R. Gorski, L. B. Cleckner & J. P. Hurley, 2003. Mercury content and speciation in the plankton and benthos of Lake Superior. Science of the Total Environment 304: 349–354.
Balogh, S. J., Y. H. Nollet & H. J. Offerman, 2005. A comparison of total mercury and methylmercury export from various Minnesota watersheds. Science of the Total Environment 340: 261–270.
Becker, D. S. & G. N. Bigham, 1995. Distribution of mercury in the aquatic food web of Onondaga Lake, New York. Water, Air, and Soil pollution 80: 563–571.
Bodaly, R. A. & R. J. P. Fudge, 1999. Uptake of mercury by fish in an experimental boreal reservoir. Archives of Environmental Contamination and Toxicology 37: 103–109.
Bodaly, R. A. & L. F. W. Lesack, 1984. Response of a boreal northern pike (Esox lucius) population to lake impoundment: Wupaw Bay, Southern Indian Lake, Manitoba. Canadian Journal of Fisheries and Aquatic Sciences 41: 706–714.
Bodaly, R. A., W. A. Jansen, A. R. Majewski, R. J. P. Fudge, N. E. Strange, A. J. Derksen & D. J. Green, 2007. Postimpoundment time course of increased mercury concentrations in fish in hydroelectric reservoirs of northern Manitoba, Canada. Archives of Environmental Contamination and Toxicology 53: 379–389.
Bregazzi, P. R. & C. R. Kennedy, 1980. The biology of pike, Esox lucius L., in a southern eutrophic lake. Journal of Fish Biology 17: 91–112.
Brinkmann, L., 2007. Mercury biomagnification in the upper south Saskatchewan River Basin. M.Sc. Thesis. University of Lethbridge, Lethbridge, Alberta, Canada.
Brooks, J. L. & S. I. Dodson, 1965. Predation, body size, and composition of plankton. Science 150: 28–35.
Cabana, G. & J. B. Rasmussen, 1994. Modelling food chain structure and contaminant bioaccumulation using stable nitrogen isotopes. Nature 372: 255–257.
Cabana, G., A. Tremblay, J. Kalff & J. B. Rasmussen, 1994. Pelagic food chain structure in Ontario lakes: a determinant of mercury levels in lake trout (Salvelinus namaycush. Canadian Journal of Fisheries and Aquatic Sciences 51: 381–389.
Canavan, C. M., C. A. Caldwell & N. S. Bloom, 2000. Discharge of methylmercury-enriched hypolimnetic water from a stratified reservoir. Science of the Total Environment 260: 159–170.
Chapman, L. J., W. C. Mackay & C. W. Wilkinson, 1989. Feeding flexibility in northern pike (Esox lucius): fish versus invertebrate prey. Canadian Journal of Fisheries and Aquatic Sciences 46: 666–669.
Chen, C. Y., R. S. Stemberger, B. Klaue, J. D. Blum, P. C. Pickhardt & C. L. Folt, 2000. Accumulation of heavy metals in food web components across a gradient of lakes. Limnology & Oceanography 45: 1525–1536.
Chevalier, G., C. Dumont, C. Langlois & A. Penn A, 1997. Mercury in Northern Quebec: role of the mercury agreement and status of research and monitoring. Water, Air, and Soil pollution 97: 53–61.
Compeau, G. C. & R. Bartha, 1985. Sulfate-reducing bacteria: principal methylators of mercury in anoxic estuarine sediment. Applied and Environmental Microbiology 50: 498–502.
Curtis, P. J. & H. E. Adams, 1995. Dissolved organic matter quantity and quality from freshwater and saltwater lakes in east-central Alberta. Biogeochemistry 30: 59–76.
Doyon, J.-F., R. Schetagne & R. Verdon, 1998. Different mercury bioaccumulation rates between sympatric populations of dwarf and normal lake whitefish (Coregonus clupeaformis) in the La Grande complex watershed, James Bay, Quebec. Biogeochemistry 40: 203–216.
Fudge, R. J. P., R. A. Bodaly & N. E. Strange, 1994. Lake variability and climate change study: Fisheries investigations from the Northwestern Ontario Lake Size Series (NOLSS) Lakes, 1987–1989. Canadian Data Reports of Fisheries and Aquatic Sciences 921: 96.
George, B. M. & D. Batzer, 2008. Spatial and temporal variations of mercury levels in Okefenokee invertebrates: Southeast Georgia. Environmental Pollution 152: 484–490.
Griffiths, R. W., N. K. Newlands, D. L. G. Noakes & F. W. H. Beamish, 2004. Northern pike (Esox lucius) growth and mortality in a northern Ontario river compared with that in lakes: influence of flow. Ecology of Freshwater Fish 1: 136–144.
Hall, B. D., D. M. Rosenberg & A. P. Wiens, 1998. Methyl mercury in aquatic insect from an experimental reservoir. Canadian Journal of Fisheries and Aquatic Sciences 55: 2036–2047.
Hall, B. D., V. L. St. Louis, K. R. Rolfhus, R. A. Bodaly, K. G. Beaty, M. J. Paterson & K. A. Peech Cerewyk, 2005. Impacts of reservoir creation on the biogeochemical cycling of methyl mercury and total mercury in boreal upland forests. Ecosystems 8: 248–266.
Hecky, R. E. & R. H. Hesslein, 1995. Contributions of benthic algae to lake food webs as revealed by stable isotope analysis. Journal of the North American Benthological Society 14: 631–653.
Mitchell, P. & E. E. Prepas, 1990. Atlas of Alberta Lakes. The University of Alberta Press, Edmonton.
Nelson, S. J. & M. J. Paetz, 1992. The Fishes of Alberta, 2nd ed. University of Alberta Press, Edmonton.
Paterson, M. J., J. W. M. Rudd & V. L. St. Louis, 1998. Increases in total and methylmercury in zooplankton following of a peatland reservoir. Environmental Science and Technology 32: 3868–3874.
Pazzia, I., M. Trudel, M. Ridgway & J. B. Rasmussen, 2002. Influence of food web structure on the growth and bioenergetics of lake trout (Salvelinus namaycush). Canadian Journal of Fisheries and Aquatic Sciences 59: 1593–1605.
Porvari, P., 1994. Development of fish mercury concentrations in Finnish reservoirs from 1979 to 1994. Science of the Total Environment 213: 279–290.
R Development Core Team, 2008. R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. ISBN 3-900051-07-0 [available on internet at http://www.R-project.org].
Rennie, M. D., N. C. Collins, C. F. Purchase & A. Tremblay, 2005. Predictive models of benthic invertebrate methylmercury in Ontario and Quebec lakes. Canadian Journal of Fisheries and Aquatic Sciences 62: 2770–2783.
Rudstam, L. G., R. C. Lathrop & S. R. Carpenter, 1993. The rise and fall of a dominant planktivore: direct and indirect effects on zooplankton. Ecology 74: 303–319.
Schetagne, R., J.-F. Doyon & J.-J. Fournier, 2000. Export of mercury downstream from reservoirs. Science of the Total Environment 260: 135–145.
Sherwood, G. D., J. Kovecses, A. Hontela & J. B. Rasmussen, 2002a. Simplified food webs lead to energetic bottlenecks in polluted lakes. Canadian Journal of Fisheries and Aquatic Sciences 59: 1–5.
Sherwood, G. D., I. Pazzia, A. Moeser, A. Hontela & J. B. Rasmussen, 2002b. Shifting gears: enzymatic evidence for the energetic advantage of switching diet in wild-living fish. Canadian Journal of Fisheries and Aquatic Sciences 59: 229–241.
Simoneau, M., M. Lucotte, S. Garceau & D. Laliberte, 2005. Fish growth rates modulates mercury concentration in walleye (Sander vitreus) from eastern Canadian lakes. Environmental Research 98: 73–82.
St. Louis, V. L., J. W. M. Rudd, C. A. Kelly, K. G. Beaty, R. J. Flett & N. T. Roulet, 1996. Production and loss of methylmercury and loss of total mercury from boreal forest catchments containing different types of wetlands. Environmental Science and Technology 30: 2719–2729.
St. Louis, V. L., J. W. M. Rudd, C. A. Kelly, R. A. Bodaly, M. J. Paterson, K. G. Beaty, R. H. Hesslein, A. Heyes & A. R. Majewski, 2004. The rise and fall of mercury methylation in an experimental reservoir. Environmental Science and Technology 38: 1348–1358.
Therriault, T. W. & D. Schneider, 1998. Predicting change in fish mercury concentrations following reservoir impoundment. Environmental Pollution 101: 33–42.
Tremblay, A., M. Lucotte & R. Schetagne, 1998. Total mercury and methylmercury accumulation in zooplankton of hydroelectric reservoir in northern Quebec (Canada). Science of the Total Environment 213: 307–315.
Trudel, M. & J. B. Rasmussen, 1997. Modelling the elimination of mercury by fish. Environmental Science and Technology 31: 1716–1722.
Trudel, M. & J. B. Rasmussen, 2001. Predicting mercury concentration in fish using mass balance models. Ecological Applications 11: 517–529.
Trudel, M. & J. B. Rasmussen, 2006. Bioenergetics and mercury dynamics in fish: a modeling perspective. Canadian Journal of Fisheries and Aquatic Sciences 63: 1890–1902.
Trudel, M., A. Tremblay, R. Schetagne & J. B. Rasmussen, 2001. Why are dwarf fish so small? An energetic analysis of polymorphism in lake whitefish (Coregonus clupeaformis). Canadian Journal of Fisheries and Aquatic Sciences 58: 394–405.
Vander Zanden, M. J. & J. B. Rasmussen, 1996. A trophic position model of pelagic food webs: Impact on contaminant bioaccumulation in lake trout. Ecological Monographs 66: 451–477.
Vander Zanden, M. J., G. Cabana & J. B. Rasmussen, 1997. Comparing trophic position of freshwater fish calculated using stable nitrogen isotope ratios (δ15N) and literature dietary data. Canadian Journal of Fisheries and Aquatic Sciences 54: 1142–1158.
Venturelli, P. A. & W. M. Tonn, 2006. Diet and growth of northern pike in the absence of prey fishes: initial consequences for persisting in disturbance-prone lakes. Transactions of the American Fisheries Society 135: 1512–1522.
Verdon, R., D. Brouard, C. Demers, R. Lalumiere, M. Laperle & R. Schetagne, 1991. Mercury evolution (1978–1988) in fishes of the La-Grande hydroelectric complex, Quebec, Canada. Water, Air, and Soil Pollution 56: 405–417.
Watras, C. J., R. C. Back, S. Halvorsen, R. J. M. Hudson, K. A. Morrison & S. P. Wente, 1998. Bioaccumulation of mercury in pelagic food webs. Science of the Total Environment 219: 183–208.
Wootton, J. T., M. S. Parker & M. E. Power, 1996. Effects of disturbance on river food webs. Science 273: 1558–1561.
Acknowledgments
This project was funded through the Grant Eligible Conservation Fund (GECF) by Alberta Conservation Association (ACA). L. B. was funded out of an NSERC Discovery grant to J. B. R. We thank Will Warnock for his assistance with sample preparation on countless occasions.
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Brinkmann, L., Rasmussen, J.B. High levels of mercury in biota of a new Prairie irrigation reservoir with a simplified food web in Southern Alberta, Canada. Hydrobiologia 641, 11–21 (2010). https://doi.org/10.1007/s10750-009-0050-0
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DOI: https://doi.org/10.1007/s10750-009-0050-0