Northeast arctic cod stock and fishery dynamics
Northeast arctic cod stock is one of a most valuable target of fisheries in the Barents Sea. The catches of cod for the period 1960-2014 are widely changed. The minimum level of catches is marked in 1990 (212 thousands ton), and the maximum values of catches were observed in 1969 – 1.2 mill. ton. In...
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Online Access: | https://doi.org/10.3389/conf.FMARS.2015.03.00231 https://doaj.org/article/c4fab15d3f59490bb4e9181c8b15cdf2 |
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ftdoajarticles:oai:doaj.org/article:c4fab15d3f59490bb4e9181c8b15cdf2 2023-05-15T14:30:23+02:00 Northeast arctic cod stock and fishery dynamics Oleg Bulatov 2015-12-01T00:00:00Z https://doi.org/10.3389/conf.FMARS.2015.03.00231 https://doaj.org/article/c4fab15d3f59490bb4e9181c8b15cdf2 EN eng Frontiers Media S.A. http://journal.frontiersin.org/Journal/10.3389/conf.FMARS.2015.03.00231/full https://doaj.org/toc/2296-7745 2296-7745 doi:10.3389/conf.FMARS.2015.03.00231 https://doaj.org/article/c4fab15d3f59490bb4e9181c8b15cdf2 Frontiers in Marine Science, Vol 2 (2015) Conservation of Natural Resources Fisheries Rational management NE Artic Cod Stock Science Q General. Including nature conservation geographical distribution QH1-199.5 article 2015 ftdoajarticles https://doi.org/10.3389/conf.FMARS.2015.03.00231 2022-12-31T00:05:57Z Northeast arctic cod stock is one of a most valuable target of fisheries in the Barents Sea. The catches of cod for the period 1960-2014 are widely changed. The minimum level of catches is marked in 1990 (212 thousands ton), and the maximum values of catches were observed in 1969 – 1.2 mill. ton. In the recent years international catch of cod exceeded 1 mill. ton. Fishable and spawning stock biomass (SSB) also widely changed in this period. According to ICES data, SSB had a minimum in 1965 (102 thousand tons), and extremely high level in 2013 – 2 150 thousand tons. Fishable biomass changed also widely. The maximum level is registered in 2013 – 3 636 thousand tons, and minimum value was 5 times less, 739 thousand tons (1983). The ratio between historical high level of SSB and catch in 2013 was 2.2:1.0, due to low value of fishing mortality. Possibility to increase catch will be discussed. Article in Journal/Newspaper Arctic cod Arctic Barents Sea Northeast Arctic cod Directory of Open Access Journals: DOAJ Articles Arctic Barents Sea Frontiers in Marine Science 2 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Conservation of Natural Resources Fisheries Rational management NE Artic Cod Stock Science Q General. Including nature conservation geographical distribution QH1-199.5 |
spellingShingle |
Conservation of Natural Resources Fisheries Rational management NE Artic Cod Stock Science Q General. Including nature conservation geographical distribution QH1-199.5 Oleg Bulatov Northeast arctic cod stock and fishery dynamics |
topic_facet |
Conservation of Natural Resources Fisheries Rational management NE Artic Cod Stock Science Q General. Including nature conservation geographical distribution QH1-199.5 |
description |
Northeast arctic cod stock is one of a most valuable target of fisheries in the Barents Sea. The catches of cod for the period 1960-2014 are widely changed. The minimum level of catches is marked in 1990 (212 thousands ton), and the maximum values of catches were observed in 1969 – 1.2 mill. ton. In the recent years international catch of cod exceeded 1 mill. ton. Fishable and spawning stock biomass (SSB) also widely changed in this period. According to ICES data, SSB had a minimum in 1965 (102 thousand tons), and extremely high level in 2013 – 2 150 thousand tons. Fishable biomass changed also widely. The maximum level is registered in 2013 – 3 636 thousand tons, and minimum value was 5 times less, 739 thousand tons (1983). The ratio between historical high level of SSB and catch in 2013 was 2.2:1.0, due to low value of fishing mortality. Possibility to increase catch will be discussed. |
format |
Article in Journal/Newspaper |
author |
Oleg Bulatov |
author_facet |
Oleg Bulatov |
author_sort |
Oleg Bulatov |
title |
Northeast arctic cod stock and fishery dynamics |
title_short |
Northeast arctic cod stock and fishery dynamics |
title_full |
Northeast arctic cod stock and fishery dynamics |
title_fullStr |
Northeast arctic cod stock and fishery dynamics |
title_full_unstemmed |
Northeast arctic cod stock and fishery dynamics |
title_sort |
northeast arctic cod stock and fishery dynamics |
publisher |
Frontiers Media S.A. |
publishDate |
2015 |
url |
https://doi.org/10.3389/conf.FMARS.2015.03.00231 https://doaj.org/article/c4fab15d3f59490bb4e9181c8b15cdf2 |
geographic |
Arctic Barents Sea |
geographic_facet |
Arctic Barents Sea |
genre |
Arctic cod Arctic Barents Sea Northeast Arctic cod |
genre_facet |
Arctic cod Arctic Barents Sea Northeast Arctic cod |
op_source |
Frontiers in Marine Science, Vol 2 (2015) |
op_relation |
http://journal.frontiersin.org/Journal/10.3389/conf.FMARS.2015.03.00231/full https://doaj.org/toc/2296-7745 2296-7745 doi:10.3389/conf.FMARS.2015.03.00231 https://doaj.org/article/c4fab15d3f59490bb4e9181c8b15cdf2 |
op_doi |
https://doi.org/10.3389/conf.FMARS.2015.03.00231 |
container_title |
Frontiers in Marine Science |
container_volume |
2 |
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1766304232827256832 |