Ecosystem variability in west Greenland waters
A review of the climate conditions off West Greenland during the past 50 years shows large variability in the atmospheric, oceanographic and sea-ice variables, as well as in fish stocks. A positive relationship is found between water temperature and the recruitment of cod and redfish, whereas the re...
Published in: | Journal of Northwest Atlantic Fishery Science |
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Language: | English |
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Online Access: | https://orbit.dtu.dk/en/publications/b907bcf9-246f-4d80-837b-00d4018eddc7 https://doi.org/10.2960/J.v34.m479 |
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ftdtupubl:oai:pure.atira.dk:publications/b907bcf9-246f-4d80-837b-00d4018eddc7 2024-03-31T07:53:02+00:00 Ecosystem variability in west Greenland waters Buch, E. Pedersen, Søren Anker Ribergaard, M. H. 2004 https://orbit.dtu.dk/en/publications/b907bcf9-246f-4d80-837b-00d4018eddc7 https://doi.org/10.2960/J.v34.m479 eng eng https://orbit.dtu.dk/en/publications/b907bcf9-246f-4d80-837b-00d4018eddc7 info:eu-repo/semantics/restrictedAccess Buch , E , Pedersen , S A & Ribergaard , M H 2004 , ' Ecosystem variability in west Greenland waters ' , Journal of Northwest Atlantic Fishery Science , vol. 34 , pp. 13-28 . https://doi.org/10.2960/J.v34.m479 Økosystembeskrivelse /dk/atira/pure/sustainabledevelopmentgoals/climate_action name=SDG 13 - Climate Action article 2004 ftdtupubl https://doi.org/10.2960/J.v34.m479 2024-03-06T00:48:15Z A review of the climate conditions off West Greenland during the past 50 years shows large variability in the atmospheric, oceanographic and sea-ice variables, as well as in fish stocks. A positive relationship is found between water temperature and the recruitment of cod and redfish, whereas the recruitment of shrimp and halibut is negatively related to temperature. Observed shifts in the hydrographic conditions during the second half of the 1990s indicate that some changes in the environment may be expected in the coming years. Relationships between the past variations in fish resources, hydrographic conditions, and the large-scale climatic conditions, as expressed by the North Atlantic Oscillation (NAO), strongly support the incorporation of environmental variability into prediction models for fish recruitment and therefore into the assessment of the fish resources. Article in Journal/Newspaper Greenland North Atlantic North Atlantic oscillation Sea ice Technical University of Denmark: DTU Orbit Greenland Journal of Northwest Atlantic Fishery Science 34 13 28 |
institution |
Open Polar |
collection |
Technical University of Denmark: DTU Orbit |
op_collection_id |
ftdtupubl |
language |
English |
topic |
Økosystembeskrivelse /dk/atira/pure/sustainabledevelopmentgoals/climate_action name=SDG 13 - Climate Action |
spellingShingle |
Økosystembeskrivelse /dk/atira/pure/sustainabledevelopmentgoals/climate_action name=SDG 13 - Climate Action Buch, E. Pedersen, Søren Anker Ribergaard, M. H. Ecosystem variability in west Greenland waters |
topic_facet |
Økosystembeskrivelse /dk/atira/pure/sustainabledevelopmentgoals/climate_action name=SDG 13 - Climate Action |
description |
A review of the climate conditions off West Greenland during the past 50 years shows large variability in the atmospheric, oceanographic and sea-ice variables, as well as in fish stocks. A positive relationship is found between water temperature and the recruitment of cod and redfish, whereas the recruitment of shrimp and halibut is negatively related to temperature. Observed shifts in the hydrographic conditions during the second half of the 1990s indicate that some changes in the environment may be expected in the coming years. Relationships between the past variations in fish resources, hydrographic conditions, and the large-scale climatic conditions, as expressed by the North Atlantic Oscillation (NAO), strongly support the incorporation of environmental variability into prediction models for fish recruitment and therefore into the assessment of the fish resources. |
format |
Article in Journal/Newspaper |
author |
Buch, E. Pedersen, Søren Anker Ribergaard, M. H. |
author_facet |
Buch, E. Pedersen, Søren Anker Ribergaard, M. H. |
author_sort |
Buch, E. |
title |
Ecosystem variability in west Greenland waters |
title_short |
Ecosystem variability in west Greenland waters |
title_full |
Ecosystem variability in west Greenland waters |
title_fullStr |
Ecosystem variability in west Greenland waters |
title_full_unstemmed |
Ecosystem variability in west Greenland waters |
title_sort |
ecosystem variability in west greenland waters |
publishDate |
2004 |
url |
https://orbit.dtu.dk/en/publications/b907bcf9-246f-4d80-837b-00d4018eddc7 https://doi.org/10.2960/J.v34.m479 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Greenland North Atlantic North Atlantic oscillation Sea ice |
genre_facet |
Greenland North Atlantic North Atlantic oscillation Sea ice |
op_source |
Buch , E , Pedersen , S A & Ribergaard , M H 2004 , ' Ecosystem variability in west Greenland waters ' , Journal of Northwest Atlantic Fishery Science , vol. 34 , pp. 13-28 . https://doi.org/10.2960/J.v34.m479 |
op_relation |
https://orbit.dtu.dk/en/publications/b907bcf9-246f-4d80-837b-00d4018eddc7 |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.2960/J.v34.m479 |
container_title |
Journal of Northwest Atlantic Fishery Science |
container_volume |
34 |
container_start_page |
13 |
op_container_end_page |
28 |
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1795032489723428864 |