Principal Investigator:Evans, Marlene S. Licensed Year(s):
2022
2021 Summary:
This licence has been issued for the scientific research application No.5359.
This study is designed to find out whether contaminant levels are changing in fish (lake trout and cisco) in Great Bear Lake. Of particular interest is mercury. It complements ongoing fish population studies being conducted by the Department of Fisheries and Oceans on Great Bear Lake and contributes to Deline's resear...
Principal Investigator:Evans, Marlene S. Licensed Year(s):2023
2022
201720152014201320122011201020092008200720062005 Summary:
This licence has been issued for the scientific research application No.5350.
The purpose of this study is to continue to investigate whether contaminant (mercury, other metals, persistent organic contaminants) levels are changing in fish in the Northwest Territories with a focus on Great Slave Lake. The research team plan to arrange collections of lake trout from the Hay River area and Lutsel ...
Principal Investigator:Evans, Marlene S. Licensed Year(s):2023
2021
2020 Summary:
This licence has been issued for the scientific research application No.5046.
This study is designed to find out whether contaminant levels are changing in fish (lake trout and cisco) in Great Bear Lake. Of particular interest is mercury. It complements ongoing fish population studies being conducted by the Department of Fisheries and Oceans on Great Bear Lake and contributes to Deline's resear...
Principal Investigator:Evans, Marlene S. Licensed Year(s):2024
2016
201520142013 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 and Climate Change Canada (ECCC)-Sask...
Principal Investigator:Lockhart, W.L. Licensed Year(s):
1993
1992 Summary:
As part of this ongoing study, sediment samples will be taken fron the deepest locations of Lac Belot and Colville Lake. These samples will be analyzed for the presence of contaminants and dated. These analyses will allow the researcher to construct histories of the input of contaminants to these lakes. In addition, lake trout, whitefish and burbot will be collected to determine what contaminan...