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Filters: Tags: Sockeye (X) > partyWithName: North Pacific LCC Data Coordinator (X)

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In the 2008 Red List assessment, a total of 75 extant and five extinct 'subpopulations' were identified across the natural range of O. nerka. In the 2011 amendment, several of these subpopulations were further subdivided based on additional input from salmon specialists (Pacific Salmon Commission, PSC, and Fisheries and Oceans Canada, DFO), resulting in a total of 98 subpopulations, of which 93 are extant. The subpopulations in this assessment are considered independent and reproductively isolated from each other. The assessors used a combination of ecoregional (i.e., marine and freshwater habitat-based) classification and the degree of genetic divergence between known spawning 'locations', using an FST value of...
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Derived from: Wild Salmon Center. 2008. Pacific Salmon Conservation Assessment: Vector digital data. Portland, OR: Wild Salmon Center. The PSCA dataset represents a synthesis of the best available data and salmon abundance models as of 2007.  These data should be used at the scale of the range of Pacific Salmon. This database has not been formally assessed for its accuracy.  Based upon expert opinion and validation with the literature, the PSCA database accurately represents broad, range-wide patterns of salmon abundance and diversity.  Much of the data, particularly in the Russian Far East, is based upon modeling.  Refer to Pinsky et al (2009) for a complete summary of methods and data quality. Pinsky, M....


    map background search result map search result map IUCN Sockeye Salmon Assessment North Pacific LCC Prioritization Input:  Wild Sockeye Salmon Abundance Estimate, Average 1998-2005 North Pacific LCC Prioritization Input:  Wild Sockeye Salmon Abundance Estimate, Average 1998-2005 IUCN Sockeye Salmon Assessment