3 record(s) found with the tag "fish" (multi-year projects are grouped):
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EKATI Engineering and Environmental Monitoring Programs
Principal Investigator: Lee, Claudine
Licenced Year(s): 2017 2016 2015 2014 2013
Summary: The main objectives of the field work for 2014 to 2018 will be (1) to determine if the Ekati Diamond Mine is having an effect on the surrounding aquatic environment and air quality; and (2) to provide baseline data for areas where mine development may occur in the future. In winter, water samples will be collected under ice using a 5L Niskin (a cylindrical PVC water sampler). During the week o...


BHP Diamonds baseline and long-term monitoring aquatic studies
Principal Investigator: Morantz, David
Licenced Year(s): 1996
Summary: The techniques to be used for the assessment of the fisheries in the Lac de Gras area will include small-mesh (1.5 inch) gillnetting, trapnetting (mark-recapture program), minnow-trapping and electroshocking (backpack model for stream surveys). Most fish will be live-released. A select number of fish will be retained (killed), for aging verification (using otoliths), tissue metals concentration ...


Environmental Studies of the Aquatic Resources of Spyder Lake.
Principal Investigator: Reed, Shawna
Licenced Year(s): 1994
Summary: The researcher will determine fish presence/absence and/or densities (number of fish per unit stream length) by electrofishing representative habitat (eg. pool, riffle, run) and the setting of baited minnow traps. When these two methods are not practical (eg. depth too great or flow too fast), gillnets and/or beach seines will be used. Fish caught will be identified, measured, weighed, sexed and t...


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