Assessing the adequacy of current fisheries management under changing climate: a southern synopsis
Climate change is likely to have a significant impact on both target and non-target marine stocks worldwide, with the concomitant need for management strategies capable of sustaining fishing in future. We use several southern hemisphere fisheries to highlight the likely impacts of climate change at...
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Oxford University Press
2011
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ftunivcapetownir:oai:localhost:11427/17836 2023-05-15T13:32:17+02:00 Assessing the adequacy of current fisheries management under changing climate: a southern synopsis Plagányi, Éva E Weeks, Scala J Skewes, Tim D Gibbs, Mark T Blamey, Laura K Soares, Muri Robinson, William M L Poloczanska, Elvira S Norman-Lopez, Anna 2011 application/pdf http://hdl.handle.net/11427/17836 http://icesjms.oxfordjournals.org/content/68/6/1305 https://open.uct.ac.za/bitstream/11427/17836/1/Plag%c3%a1nyi_Assessing_adequacy_2011.pdf eng eng Oxford University Press University of Cape Town Faculty of Science Marine Resource Assessment and Management Group http://hdl.handle.net/11427/17836 http://icesjms.oxfordjournals.org/content/68/6/1305 https://open.uct.ac.za/bitstream/11427/17836/1/Plag%c3%a1nyi_Assessing_adequacy_2011.pdf ICES Journal of Marine Science http://icesjms.oxfordjournals.org/ adaptive management climate change fisheries economics fisheries management management procedure Journal Article 2011 ftunivcapetownir 2022-09-13T05:52:57Z Climate change is likely to have a significant impact on both target and non-target marine stocks worldwide, with the concomitant need for management strategies capable of sustaining fishing in future. We use several southern hemisphere fisheries to highlight the likely impacts of climate change at a range of levels, from individual to population responses, as well as ecosystem ramifications. Examples span polar (Antarctic krill fishery), temperate (west coast pelagic fishery, abalone and rock lobster), and tropical (Torres Strait rock lobster) commercially important fisheries. Responses of these fisheries to either past observed environmental changes or projected future changes are used to deduce some anticipated implications of climate change for fisheries management, including economic impacts and governance considerations. We evaluate the effectiveness of current single-species assessment models, management strategy evaluation approaches and multispecies assessment models as future management tools to cope with likely climaterelated changes. Non-spatial stock assessment models will have limited ability to separate fishery effects from the impacts of climate change. Anthropogenic climate change is occurring at a time-scale relevant to current fisheries management strategic planning and testing. Adaptive management frameworks (with their feedback loops) are ideal for detecting and adapting to changes in target stocks Article in Journal/Newspaper Antarc* Antarctic Antarctic Krill University of Cape Town: OpenUCT Antarctic |
institution |
Open Polar |
collection |
University of Cape Town: OpenUCT |
op_collection_id |
ftunivcapetownir |
language |
English |
topic |
adaptive management climate change fisheries economics fisheries management management procedure |
spellingShingle |
adaptive management climate change fisheries economics fisheries management management procedure Plagányi, Éva E Weeks, Scala J Skewes, Tim D Gibbs, Mark T Blamey, Laura K Soares, Muri Robinson, William M L Poloczanska, Elvira S Norman-Lopez, Anna Assessing the adequacy of current fisheries management under changing climate: a southern synopsis |
topic_facet |
adaptive management climate change fisheries economics fisheries management management procedure |
description |
Climate change is likely to have a significant impact on both target and non-target marine stocks worldwide, with the concomitant need for management strategies capable of sustaining fishing in future. We use several southern hemisphere fisheries to highlight the likely impacts of climate change at a range of levels, from individual to population responses, as well as ecosystem ramifications. Examples span polar (Antarctic krill fishery), temperate (west coast pelagic fishery, abalone and rock lobster), and tropical (Torres Strait rock lobster) commercially important fisheries. Responses of these fisheries to either past observed environmental changes or projected future changes are used to deduce some anticipated implications of climate change for fisheries management, including economic impacts and governance considerations. We evaluate the effectiveness of current single-species assessment models, management strategy evaluation approaches and multispecies assessment models as future management tools to cope with likely climaterelated changes. Non-spatial stock assessment models will have limited ability to separate fishery effects from the impacts of climate change. Anthropogenic climate change is occurring at a time-scale relevant to current fisheries management strategic planning and testing. Adaptive management frameworks (with their feedback loops) are ideal for detecting and adapting to changes in target stocks |
format |
Article in Journal/Newspaper |
author |
Plagányi, Éva E Weeks, Scala J Skewes, Tim D Gibbs, Mark T Blamey, Laura K Soares, Muri Robinson, William M L Poloczanska, Elvira S Norman-Lopez, Anna |
author_facet |
Plagányi, Éva E Weeks, Scala J Skewes, Tim D Gibbs, Mark T Blamey, Laura K Soares, Muri Robinson, William M L Poloczanska, Elvira S Norman-Lopez, Anna |
author_sort |
Plagányi, Éva E |
title |
Assessing the adequacy of current fisheries management under changing climate: a southern synopsis |
title_short |
Assessing the adequacy of current fisheries management under changing climate: a southern synopsis |
title_full |
Assessing the adequacy of current fisheries management under changing climate: a southern synopsis |
title_fullStr |
Assessing the adequacy of current fisheries management under changing climate: a southern synopsis |
title_full_unstemmed |
Assessing the adequacy of current fisheries management under changing climate: a southern synopsis |
title_sort |
assessing the adequacy of current fisheries management under changing climate: a southern synopsis |
publisher |
Oxford University Press |
publishDate |
2011 |
url |
http://hdl.handle.net/11427/17836 http://icesjms.oxfordjournals.org/content/68/6/1305 https://open.uct.ac.za/bitstream/11427/17836/1/Plag%c3%a1nyi_Assessing_adequacy_2011.pdf |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Antarctic Krill |
genre_facet |
Antarc* Antarctic Antarctic Krill |
op_source |
ICES Journal of Marine Science http://icesjms.oxfordjournals.org/ |
op_relation |
http://hdl.handle.net/11427/17836 http://icesjms.oxfordjournals.org/content/68/6/1305 https://open.uct.ac.za/bitstream/11427/17836/1/Plag%c3%a1nyi_Assessing_adequacy_2011.pdf |
_version_ |
1766025632642236416 |