00000nam 2200000za 4500 9.833172 CaOODSP 20251017082929 cr ||||||||||| 170228s2017 oncbd ob f000 0 eng d CaOODSP eng eng fre n-cn-nt Fs70-5/2016-116E-PDF Multimodel assessment of population production and recommendations for sustainable harvest levels of anadromous Arctic char, Salvelinus alpinus (L.), from the Hornaday River, Northwest Territories [electronic resource] / Xinhua Zhu ... [et al]. Title at head of French abstract: Évaluation à multiples modèles de la production de la population, et recommandations à l'égard des niveaux de prises durables de l'omble chevalier anadrome, Salvelinus alpinus (L.), dans la rivière Hornaday (Territoires du Nord-Ouest) Ottawa : Fisheries and Oceans Canada, c2017. v, 81 p. : map, charts (some in col.) Canadian Science Advisory Secretariat (CSAS), research document, 1919-5044 ; 2016/116, Central and Arctic Region Cover title. “January 2017.” Includes bibliographical references (p. 20-24). “Arctic Char from the Hornaday River are an important subsistence resource for residents of Paulatuk, Northwest Territories. A commercial fishery operated concurrently with the subsistence harvest between 1968 and 1986 and was not opened since 1987 due to diminishing catches and reduced size of fish. Data from the Hornaday Char Monitoring Program collected between 1990 and 2013 in addition to data collected from periodic sampling from previous fisheries were used to; characterize population production parameters such as growth and natural mortality; standardize catch-per-unit-effort (CPUE), and; assess the population using three different models in order to determine stock status and determine maximum sustainable yield”--Abstract, p. iv. Includes abstract in French. gccst Fisheries resources gccst Salt water fish gccst Fishing area gccst Fisheries management Zhu, Xinhua. Canada. Department of Fisheries and Oceans. Canada. Ecosystems and Oceans Science. Canadian Science Advisory Secretariat. Research document (Canadian Science Advisory Secretariat) 1919-5044 ; 2016/116, Central and Arctic Region (CaOODSP)9.507396 PDF 2.08 MB https://publications.gc.ca/collections/collection_2017/mpo-dfo/Fs70-5-2016-116-eng.pdf