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| 02516cam 2200337za 4500 |
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| 001 | 9.803169 |
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| 003 | CaOODSP |
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| 005 | 20221107135141 |
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| 007 | cr ||||||||||| |
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| 008 | 150406s2015 bccdbo ob f000 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn--- |
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| 086 | 1 |aFs70-6/2015-027E-PDF |
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| 245 | 00|aAssessment of Pacific cod (Gadus macrocephalus) for Queen Charlotte Sound (area 5AB) in 2013 |h[electronic resource]. |
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| 246 | 37|aAssessment of Pacific cod area 5AB |
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| 260 | |aNanaimo, B.C. : |bFisheries and Oceans Canada, |c2015. |
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| 300 | |a11 p. : |bfig., graphs, photographs, maps, tables. |
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| 490 | 1 |aCanadian Science Advisory Secretariat science advisory report, |x1919-5087 ; |v2015/027, Pacific Region |
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| 500 | |aIssued also in French under title: Évaluation de la morue du Pacifique (Gadus macrocephalus) dans le détroit de la Reine-Charlotte (zone 5AB) en 2013. |
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| 500 | |a"May 2015." |
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| 504 | |aIncludes bibliographical references (p. 10). |
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| 520 | |aThe status of the Queen Charlotte Sound (5AB) population of Pacific Cod (Gadus macrocephalus) was assessed using a delay difference model. Despite large uncertainty, biomass and recruitment are estimated to have been below the historical average since the mid-1990s, and biomass is currently estimated to be below the median biomass minimum in 1985. Model estimates of biomass and stock status were very sensitive to prior assumptions about natural mortality, variance in the mean weight data, and the goodness of fit to the indices of abundance, particularly the commercial CPUE data. There is considerable concern that the 5AB fishery switched from a directed fishery to an avoidance fishery after the implementation of Individual Vessel Quotas in 1997, and the influence that this has had on the model’s interpretation of catch and CPUE data. |
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| 692 | 07|2gccst|aFisheries resources |
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| 692 | 07|2gccst|aSalt water fish |
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| 692 | 07|2gccst|aFishing area |
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| 692 | 07|2gccst|aFisheries management |
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| 710 | 1 |aCanada. |bDepartment of Fisheries and Oceans. |
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| 710 | 2 |aCanadian Science Advisory Secretariat. |
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| 775 | 08|tÉvaluation de la morue du Pacifique (Gadus macrocephalus) dans le détroit de la Reine-Charlotte (zone 5AB) en 2013 |w(CaOODSP)9.803170 |
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| 830 | #0|aScience advisory report (Canadian Science Advisory Secretariat)|x1919-5087 ; |v2015/027, Pacific Region|w(CaOODSP)9.506226 |
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| 856 | 40|qPDF|s365 KB|uhttps://publications.gc.ca/collections/collection_2015/mpo-dfo/Fs70-6-2015-027-eng.pdf |
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