Biological reference points for north-east Arctic cod and haddock
It has been suggested by ACFM that Fmed might be preferable to Fmax as a biological reference point for the North-East Arctic cod. However, the Fmed level of more than twice Fmax appeared high, and it was known to have been based on biased historie SSB estimates. Also, the robustness of Fmed and its...
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| Format: | Report |
| Language: | English |
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ICES
1989
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| Online Access: | http://hdl.handle.net/11250/104611 |
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ftimr:oai:imr.brage.unit.no:11250/104611 |
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openpolar |
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ftimr:oai:imr.brage.unit.no:11250/104611 2023-05-15T14:30:20+02:00 Biological reference points for north-east Arctic cod and haddock Jakobsen, Tore 1989 application/pdf http://hdl.handle.net/11250/104611 eng eng ICES ICES CM Documents;1989/G:29 This report is not to be cited without prior reference to the author http://hdl.handle.net/11250/104611 30 s. cod torsk haddock hyse mortality dødelighet VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921 VDP::Mathematics and natural science: 400::Geosciences: 450::Oceanography: 452 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923 Working paper 1989 ftimr 2021-09-23T20:15:43Z It has been suggested by ACFM that Fmed might be preferable to Fmax as a biological reference point for the North-East Arctic cod. However, the Fmed level of more than twice Fmax appeared high, and it was known to have been based on biased historie SSB estimates. Also, the robustness of Fmed and its related points Flow and Fhigh to changes in the parameters used for their estimation has not been thoroughly investigated. The effect of the various parameters on the biological reference points for North-East Arctic cod and haddock is tested. Report Arctic cod Arctic Institute for Marine Research: Brage IMR Arctic |
| institution |
Open Polar |
| collection |
Institute for Marine Research: Brage IMR |
| op_collection_id |
ftimr |
| language |
English |
| topic |
cod torsk haddock hyse mortality dødelighet VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921 VDP::Mathematics and natural science: 400::Geosciences: 450::Oceanography: 452 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923 |
| spellingShingle |
cod torsk haddock hyse mortality dødelighet VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921 VDP::Mathematics and natural science: 400::Geosciences: 450::Oceanography: 452 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923 Jakobsen, Tore Biological reference points for north-east Arctic cod and haddock |
| topic_facet |
cod torsk haddock hyse mortality dødelighet VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921 VDP::Mathematics and natural science: 400::Geosciences: 450::Oceanography: 452 VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fish health: 923 |
| description |
It has been suggested by ACFM that Fmed might be preferable to Fmax as a biological reference point for the North-East Arctic cod. However, the Fmed level of more than twice Fmax appeared high, and it was known to have been based on biased historie SSB estimates. Also, the robustness of Fmed and its related points Flow and Fhigh to changes in the parameters used for their estimation has not been thoroughly investigated. The effect of the various parameters on the biological reference points for North-East Arctic cod and haddock is tested. |
| format |
Report |
| author |
Jakobsen, Tore |
| author_facet |
Jakobsen, Tore |
| author_sort |
Jakobsen, Tore |
| title |
Biological reference points for north-east Arctic cod and haddock |
| title_short |
Biological reference points for north-east Arctic cod and haddock |
| title_full |
Biological reference points for north-east Arctic cod and haddock |
| title_fullStr |
Biological reference points for north-east Arctic cod and haddock |
| title_full_unstemmed |
Biological reference points for north-east Arctic cod and haddock |
| title_sort |
biological reference points for north-east arctic cod and haddock |
| publisher |
ICES |
| publishDate |
1989 |
| url |
http://hdl.handle.net/11250/104611 |
| geographic |
Arctic |
| geographic_facet |
Arctic |
| genre |
Arctic cod Arctic |
| genre_facet |
Arctic cod Arctic |
| op_source |
30 s. |
| op_relation |
ICES CM Documents;1989/G:29 This report is not to be cited without prior reference to the author http://hdl.handle.net/11250/104611 |
| _version_ |
1766304186249510912 |