Ocean warming and acidification may drag down the commercial Arctic cod fishery by 2100
The Arctic Ocean is an early warning system for indicators and effects of climate change. We use a novel combination of experimental and time-series data on effects of ocean warming and acidification on the commercially important Northeast Arctic cod (Gadus morhua) to incorporate these physiological...
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Online Access: | https://oa.tib.eu/renate/handle/123456789/7685 https://doi.org/10.34657/6732 |
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fttibhannoverren:oai:oa.tib.eu:123456789/7685 2023-05-15T14:30:21+02:00 Ocean warming and acidification may drag down the commercial Arctic cod fishery by 2100 Hänsel, Martin C. Schmidt, Jörn O. Stiasny, Martina H. Stöven, Max T. Voss, Rudi Quaas, Martin F. 2020 application/pdf https://oa.tib.eu/renate/handle/123456789/7685 https://doi.org/10.34657/6732 eng eng San Francisco, California, US : PLOS ESSN:1932-6203 DOI:https://doi.org/10.1371/journal.pone.0231589 https://oa.tib.eu/renate/handle/123456789/7685 https://doi.org/10.34657/6732 CC BY 4.0 Unported https://creativecommons.org/licenses/by/4.0/ frei zugänglich CC-BY PLOS ONE 15 (2020), Nr. 4 Artic Ocean climate change Northeast Arctic cod (Gadus morhua ddc:500 ddc:610 status-type:publishedVersion doc-type:article doc-type:Text 2020 fttibhannoverren https://doi.org/10.34657/6732 https://doi.org/10.1371/journal.pone.0231589 2022-05-07T06:46:07Z The Arctic Ocean is an early warning system for indicators and effects of climate change. We use a novel combination of experimental and time-series data on effects of ocean warming and acidification on the commercially important Northeast Arctic cod (Gadus morhua) to incorporate these physiological processes into the recruitment model of the fish population. By running an ecological-economic optimization model, we investigate how the interaction of ocean warming, acidification and fishing pressure affects the sustainability of the fishery in terms of ecological, economic, social and consumer-related indicators, ranging from present day conditions up to future climate change scenarios. We find that near-term climate change will benefit the fishery, but under likely future warming and acidification this large fishery is at risk of collapse by the end of the century, even with the best adaptation effort in terms of reduced fishing pressure. Article in Journal/Newspaper Arctic cod Arctic Arctic Ocean Climate change Gadus morhua Northeast Arctic cod Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover) Arctic Arctic Ocean |
institution |
Open Polar |
collection |
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover) |
op_collection_id |
fttibhannoverren |
language |
English |
topic |
Artic Ocean climate change Northeast Arctic cod (Gadus morhua ddc:500 ddc:610 |
spellingShingle |
Artic Ocean climate change Northeast Arctic cod (Gadus morhua ddc:500 ddc:610 Hänsel, Martin C. Schmidt, Jörn O. Stiasny, Martina H. Stöven, Max T. Voss, Rudi Quaas, Martin F. Ocean warming and acidification may drag down the commercial Arctic cod fishery by 2100 |
topic_facet |
Artic Ocean climate change Northeast Arctic cod (Gadus morhua ddc:500 ddc:610 |
description |
The Arctic Ocean is an early warning system for indicators and effects of climate change. We use a novel combination of experimental and time-series data on effects of ocean warming and acidification on the commercially important Northeast Arctic cod (Gadus morhua) to incorporate these physiological processes into the recruitment model of the fish population. By running an ecological-economic optimization model, we investigate how the interaction of ocean warming, acidification and fishing pressure affects the sustainability of the fishery in terms of ecological, economic, social and consumer-related indicators, ranging from present day conditions up to future climate change scenarios. We find that near-term climate change will benefit the fishery, but under likely future warming and acidification this large fishery is at risk of collapse by the end of the century, even with the best adaptation effort in terms of reduced fishing pressure. |
format |
Article in Journal/Newspaper |
author |
Hänsel, Martin C. Schmidt, Jörn O. Stiasny, Martina H. Stöven, Max T. Voss, Rudi Quaas, Martin F. |
author_facet |
Hänsel, Martin C. Schmidt, Jörn O. Stiasny, Martina H. Stöven, Max T. Voss, Rudi Quaas, Martin F. |
author_sort |
Hänsel, Martin C. |
title |
Ocean warming and acidification may drag down the commercial Arctic cod fishery by 2100 |
title_short |
Ocean warming and acidification may drag down the commercial Arctic cod fishery by 2100 |
title_full |
Ocean warming and acidification may drag down the commercial Arctic cod fishery by 2100 |
title_fullStr |
Ocean warming and acidification may drag down the commercial Arctic cod fishery by 2100 |
title_full_unstemmed |
Ocean warming and acidification may drag down the commercial Arctic cod fishery by 2100 |
title_sort |
ocean warming and acidification may drag down the commercial arctic cod fishery by 2100 |
publisher |
San Francisco, California, US : PLOS |
publishDate |
2020 |
url |
https://oa.tib.eu/renate/handle/123456789/7685 https://doi.org/10.34657/6732 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic cod Arctic Arctic Ocean Climate change Gadus morhua Northeast Arctic cod |
genre_facet |
Arctic cod Arctic Arctic Ocean Climate change Gadus morhua Northeast Arctic cod |
op_source |
PLOS ONE 15 (2020), Nr. 4 |
op_relation |
ESSN:1932-6203 DOI:https://doi.org/10.1371/journal.pone.0231589 https://oa.tib.eu/renate/handle/123456789/7685 https://doi.org/10.34657/6732 |
op_rights |
CC BY 4.0 Unported https://creativecommons.org/licenses/by/4.0/ frei zugänglich |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.34657/6732 https://doi.org/10.1371/journal.pone.0231589 |
_version_ |
1766304199807598592 |