4 dossier(s) trouvé(s) portant l’étiquette "fish sampling" (les projets pluriannuels sont regroupés):
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Giant Mine – 2021 Large Bodied Fish Tissue Program
chercheur principal: Markey, Andrea
Année(s) de permis: 2021
Résumé: This licence has been issued for the scientific research application No.5013. The main objective of the 2021 Giant Mine Large Bodied Fish Tissue Program is to update the dataset for large-bodied fish tissue chemistry in the area. The fish survey will focus on fish species that are thought to be frequently consumed by people in the area. This work is to supplement baseline data for Aquatic Effec...


Continued Population Assessment of Harvested Fish Species in the Travaillant Lake System, Northwest Territories
chercheur principal: Howard, Kimberly
Année(s) de permis: 2005
Résumé: The main objectives of this study are to determine baseline population status and develop reliable indicators of population abundance and mortality rates of key harvested fish species (lake whitefish and broad whitefish) in the Travaillant Lake system and to identify and determine the relative abundance and species composition of other species within the lake system. Field crews will be transp...


Seasonal movements of lake trout, lake whitefish, and northern pike in a small Northern Shield lake
chercheur principal: Dick, Terry A.
Année(s) de permis: 2005 2004
Résumé: A greater understanding of the community interactions in a small northern freshwater lake is necessary to understand the biology and ecology of important species such as lake trout, lake whitefish, and northern pike. The specific objectives are; 1) to ev...


Influence of season and latitude on the fatty acid composition of great northern pike
chercheur principal: Schwalme, Karl
Année(s) de permis: 1988
Résumé: Karl Schwalme wants to know how and why the fat content of pike changes during the year. He will collect about 30-50 great northern pike from each lake by using a 2 1/2 inch gill net which will only be set during the day. He will then take the fish back to the Inuvik Research Centre to determine their fat content. Since some of the fats help to prevent heart disease in people, the annual change ...


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