2 record(s) found for principal investigator "Evans, Marlene" (multi-year projects are grouped):
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Monitoring of mercury, flame retardants and other chemicals in lake trout and cisco from Great Bear Lake
Principal Investigator: Evans, Marlene S.
Licensed Year(s): 2024 2016 2015 2014 2013
Summary: This study is designed to find out whether contaminant levels are changing in fish (lake trout and cisco) in Great Bear Lake. The research team require fall-caught fish for this study. Twenty whole lake trout and 20 whole cisco of a range of sizes are required from Great Bear Lake. The fish will be frozen immediately after capture and shipped to Environment Canada-Saskatoon. The fish will then ...


Spatial and long-term trends in persistent organic contaminants and metals in lake trout and burbot from the Northwest Territories
Principal Investigator: Evans, Marlene S.
Licensed Year(s): 2023 2022 2017 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005
Summary: The Northern Contaminants Program (NCP) calls for monitoring of contaminant trends. Lake trout are the fish most commonly consumed and harvested. Studies are showing that contaminants such as PCBs and DDT are declining in lake trout in Great Slave Lake. Burbot liver will also be examined as part of this study because contaminant levels can be high in this organ, and contaminant levels are not decl...


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