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spawning areasbiology
fish
cisco
fish sampling
traditional knowledge
fisheries assessment
resource management
environment
fish migration
2 dossier(s) trouvé(s) portant l’étiquette "fish distribution" (les projets pluriannuels sont regroupés):
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Testing molecular and otolith tools to investigate population-of-origin and migration in Arctic cisco found in the Colville River, Alaska
chercheur principal: Nielsen, Jennifer L.
Année(s) de permis: 2008 2007
Résumé: This study aims to use genetic markers and otolith microchemistry to determine if differences exist between putative Arctic cisco spawning aggregations in tributaries of the Mackenzie River (Peel and Arctic Red rivers); and, if differences do exist, to use this information to identify population-of-origin for fish caught in the Colville River subsistence fishery. During the summer or fall (1 Au...
Année(s) de permis: 2008 2007
Résumé: This study aims to use genetic markers and otolith microchemistry to determine if differences exist between putative Arctic cisco spawning aggregations in tributaries of the Mackenzie River (Peel and Arctic Red rivers); and, if differences do exist, to use this information to identify population-of-origin for fish caught in the Colville River subsistence fishery. During the summer or fall (1 Au...
Arctic Red River Fish Study
chercheur principal: Millar, Nathan P
Année(s) de permis: 2006
Résumé: Currently, little information exists on the fisheries resources of the Arctic Red River. Baseline information on fisheries resources is required to make sound management decisions. This information (e.g., biological characteristics of fish: length, weight, age at maturity, migration patterns, date of spawning; presence/absence of species) is collected through long-term studies, traditional knowled...
Année(s) de permis: 2006
Résumé: Currently, little information exists on the fisheries resources of the Arctic Red River. Baseline information on fisheries resources is required to make sound management decisions. This information (e.g., biological characteristics of fish: length, weight, age at maturity, migration patterns, date of spawning; presence/absence of species) is collected through long-term studies, traditional knowled...
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