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This fishing survey uses standardized longline trap gear to capture Sablefish for tag and release and provide a stock abundance index. Detailed biological data are also collected from Sablefish and selected rockfish species. Each year, approximately 90 randomly selected offshore locations as well as 20 specific sites in mainland inlets are fished.
These data provide annual estimates of harvestable biomass that inform the fishery and are incorporated into stock assessments, status reports, and research publications. |
| summary:
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This fishing survey uses standardized longline trap gear to capture Sablefish for tag and release and provide a stock abundance index. Detailed biological data are also collected from Sablefish and selected rockfish species. Each year, approximately 90 randomly selected offshore locations as well as 20 specific sites in mainland inlets are fished.
These data provide annual estimates of harvestable biomass that inform the fishery and are incorporated into stock assessments, status reports, and research publications. |
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Malcolm Wyeth (malcolm.wyeth@dfo-mpo.gc.ca), Fisheries and Oceans Canada |
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5000 |
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[] |
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| title:
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FS72 - Sablefish: Research and Assessment Survey |
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["FieldNotes","Science Operations","Pacific","Canada","DFO"] |
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en-CA |
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150000000 |
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