Benchmark Workshop on Atlantic Salmon ( Salmo salar ) in the North Atlantic (WKBSALMON) ...
Update: March 2024: Report updated with additional working document (WD10-Retrospective-patterns-LCM-2024) and explanatory paragraph in Executive Summary WKBSalmon reviewed the implementation of a Life Cycle Model (LCM) for wild anadromous Atlantic salmon (Salmo salar L.) covering their natal north...
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Format: | Report |
Language: | English |
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ICES Scientific Reports
2024
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Online Access: | https://dx.doi.org/10.17895/ices.pub.24752079 https://ices-library.figshare.com/articles/report/Benchmark_Workshop_on_Atlantic_Salmon_i_Salmo_salar_i_in_the_North_Atlantic_WKBSALMON_/24752079 |
Summary: | Update: March 2024: Report updated with additional working document (WD10-Retrospective-patterns-LCM-2024) and explanatory paragraph in Executive Summary WKBSalmon reviewed the implementation of a Life Cycle Model (LCM) for wild anadromous Atlantic salmon (Salmo salar L.) covering their natal north Atlantic range. The LCM is a time iterative, Bayesian hierarchical model incorporating salmon records of fifteen countries at 25 stock-units. It tracks salmon of two explicit sea-age streams, namely, one-sea-winter (1SW) and multi-sea-winter (MSW), stock unit specific smolt ages, numbers of salmon returning to stock-units, proportions maturing, survival at sea by month and stock unit specific post-smolt survival rates and proportion maturing at 1SW. Mixed-stock catches at West Greenland and Faroes, as well as those in North America, are designated to stock-units based on observed historic tag data, genetic identification and assumed harvest distributions.The LCM will replace three Pre-Fisheries Abundance (PFA) ... |
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