3 dossier(s) trouvé(s) portant l’étiquette "inconnu" (les projets pluriannuels sont regroupés):
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Genetic assessment of Inconnu (Stenodus leucichthys) in Great Slave Lake, Northwest Territories
chercheur principal: Tallman, Ross F
Année(s) de permis: 2017
Résumé: The objective is to use Inconnu genetic samples to differentiate the inconnu populations residing in Great Slave Lake. If inconnu are philopatric (return to their natal spawning grounds) than each river should consist of a genetically distinct population. Methods include using gill nets to capture between 30 to 50 Inconnu per location (along Buffalo River, Buffalo Lake and Taltson River). Nets...


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...


Inconnu anchor tagging and radio tagging migratory study
chercheur principal: Chiperzak, Doug
Année(s) de permis: 1996
Résumé: A sample of potential spawners (inconnu) will be tagged (30 radio tags and up to 300 anchor tags) in the area of shingle point, Coney Lake and possible other areas in the outer delta. fish will be captured using a combination of gillnets, box traps, angling, and seining. Tracking of radio tagged inconnu will be done from a fixed wing aircraft. Recapture information from tagged fish captured in ...


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