8 record(s) found with the tag "metals" (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.
Licenced Year(s): 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 ...


Environmental Studies of the Aquatic Resources in the Prairie Creek Area.
Principal Investigator: Reed, Shawna
Licenced Year(s): 1994
Summary: In project area creeks & streams, fish presence/absence and/ or densities will be obtained by electrofishing representative habitat & the setting of baited minnow traps. Each fish caught will be identified, measured, weighed & sexed, & condition will be noted. Furthermore, in order to assess background tissue metal levels, ten specimens of each species must be sacrificed in order to obtain the req...


Environmental Study of the Aquatic Resources of the Thonokeid Lake Area
Principal Investigator: Couture, Richard
Licenced Year(s): 1994 1994 1993
Summary: Rescan Environmental Services Ltd. will continue their study on the types of fish and other aquatic organisms found in the Thonokeid Lake area. Data on species type as well as their age, abundance and habitat will be collected. In addition, muscle and liver tissue of fish will be collected in order to assess for the presence of heavy metal contaminants. This study will be summarized in an envir...


Environmental study of the aquatic resources in the Spyder Lake area
Principal Investigator: Couture, Richard
Licenced Year(s): 1993
Summary: The researchers of Rescan have been contracted by B.H.P. Minerals Canada Ltd. to conduct an assessment of the types of fish and other aquatic organisms that are found in the Spyder Lake area. Tissue samples will be collected in order to assess heavy metal contaminants in fish. An environmental report will be submitted to the Territorial Government on the results of this study....


Contaminants study on fish of the Contwoyto Lake area
Principal Investigator: Clayton, Terry
Licenced Year(s): 1993
Summary: The researcher has been commissioned by Echo Bay Mines Ltd. to conduct an assessment of heavy metal contaminants in the fish of Contwoyto and Concession Lakes. Most of the study will concentrate on contaminants in lake trout but analyses will be performed on the tissues of other fish species that are caught. The study will be based out of the Lupin Mine site at Contwoyto Lake....


1992 Fisheries Investigations in the South Basin
Principal Investigator: Clayton, Terry
Licenced Year(s): 1992
Summary: The researchers will obtain fisheries, water quality and bathymetric information on Long Lake, as well as obtaining information on the relative abundance of fish in other waterbodies of the South Basin. They will also obtain information on levels of metals in fish tissue from selected South Basin waterbodies....


Initial Aquatic Inventory, Izok Lake Mine Project
Principal Investigator: Ash, Gary R.
Licenced Year(s): 1994 1993 1992
Summary: The researchers will obtain baseline water quality data for the study waterbodies, discharge information for the major streams in the study area, baseline information on fish species composition and relative abundance in the study area, and information of background levels of metals in fish tissue from selected waterbodies in the area....


Licence #2035
Principal Investigator: Ronald, K.
Licenced Year(s): 1976
Summary: The collection of data onthe physical charcteristics of harp seals, collection of tissues for pesticide and heavy mental analysis, examination of reproductive status and natural history observations - part of a larger project to develop a management model....


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