Browsing by Subject "Bioaccumulation"
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Assessment of lake trout (Salvelinus namaycush) mercury concentration across a gradient of food web complexity and environmental variables
(2023)Exposure to mercury has been linked to health risks in both people and wildlife. In Ontario, mercury pollution is to blame for 85% of the consumption restrictions on fish from inland lakes. Heavy metals like mercury ... -
Environmental Considerations for Wet Mining Peatlands in Northwestern Ontario
(2012-11-10)Signi cant changes in water quality were detected using a Before-After-Control-Impact (BACI) experimental design. Porewater showed increases in pH, alkalinity, conductivity (including Ca, Mg, K, Na), some metals (Sr, Ba, ... -
Impacts of invasive spiny water flea (Bythotrephes cederströmii) on Walleye (Sander vitreus) mercury accumulation, ecosystem biomagnification, and bioenergetics
(2023)An evolving threat to freshwater ecosystems is invasive species. The spiny water flea (Bythotrephes) is an invasive zooplankter well known for its severe negative impacts on native freshwater zooplankton, but some knowledge ...