Management strategy analysis for multispecies fisheries, including technical interactions and human behavior in modelling management decisions and fishing
A multispecies fishery management strategy evaluation (MSE) framework based on the example of the groundfish fishery in the Bering Sea and Aleutian Islands region of Alaska was used to examine the interplay between a bycatch species and three groundfish species. The study introduces a framework for...
Published in: | Canadian Journal of Fisheries and Aquatic Sciences |
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Language: | English |
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Canadian Science Publishing
2018
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Online Access: | http://dx.doi.org/10.1139/cjfas-2017-0135 http://www.nrcresearchpress.com/doi/full-xml/10.1139/cjfas-2017-0135 http://www.nrcresearchpress.com/doi/pdf/10.1139/cjfas-2017-0135 |
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crcansciencepubl:10.1139/cjfas-2017-0135 2024-06-23T07:51:45+00:00 Management strategy analysis for multispecies fisheries, including technical interactions and human behavior in modelling management decisions and fishing Ono, Kotaro Haynie, Alan C. Hollowed, Anne B. Ianelli, James N. McGilliard, Carey R. Punt, André E. 2018 http://dx.doi.org/10.1139/cjfas-2017-0135 http://www.nrcresearchpress.com/doi/full-xml/10.1139/cjfas-2017-0135 http://www.nrcresearchpress.com/doi/pdf/10.1139/cjfas-2017-0135 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Fisheries and Aquatic Sciences volume 75, issue 8, page 1185-1202 ISSN 0706-652X 1205-7533 journal-article 2018 crcansciencepubl https://doi.org/10.1139/cjfas-2017-0135 2024-06-06T04:11:16Z A multispecies fishery management strategy evaluation (MSE) framework based on the example of the groundfish fishery in the Bering Sea and Aleutian Islands region of Alaska was used to examine the interplay between a bycatch species and three groundfish species. The study introduces a framework for a realistic multispecies fishery MSE by accounting for fleet dynamics, multispecies fishery quota allocation, and the temporal dynamics of technical interactions. The quota allocation and the fleet dynamics models were implemented using linear programming, and regression approaches were used to make a realistic projection of future users’ behavioral response to changes in the fishery. The models were calibrated and then validated using historical and out-of-sample data, respectively. The results highlight the importance of accounting for technical interactions and their interannual dynamics for both quota allocation and fleet dynamics to design a realistic multispecies fishery MSE (without them, the amount of lost yield increased). Therefore, particular attention should be paid to understanding human behavior as well as its uncertainty and to refining approaches to incorporate this information into a multispecies fishery management strategy analysis. Article in Journal/Newspaper Bering Sea Alaska Aleutian Islands Canadian Science Publishing Bering Sea Canadian Journal of Fisheries and Aquatic Sciences 75 8 1185 1202 |
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Open Polar |
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Canadian Science Publishing |
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crcansciencepubl |
language |
English |
description |
A multispecies fishery management strategy evaluation (MSE) framework based on the example of the groundfish fishery in the Bering Sea and Aleutian Islands region of Alaska was used to examine the interplay between a bycatch species and three groundfish species. The study introduces a framework for a realistic multispecies fishery MSE by accounting for fleet dynamics, multispecies fishery quota allocation, and the temporal dynamics of technical interactions. The quota allocation and the fleet dynamics models were implemented using linear programming, and regression approaches were used to make a realistic projection of future users’ behavioral response to changes in the fishery. The models were calibrated and then validated using historical and out-of-sample data, respectively. The results highlight the importance of accounting for technical interactions and their interannual dynamics for both quota allocation and fleet dynamics to design a realistic multispecies fishery MSE (without them, the amount of lost yield increased). Therefore, particular attention should be paid to understanding human behavior as well as its uncertainty and to refining approaches to incorporate this information into a multispecies fishery management strategy analysis. |
format |
Article in Journal/Newspaper |
author |
Ono, Kotaro Haynie, Alan C. Hollowed, Anne B. Ianelli, James N. McGilliard, Carey R. Punt, André E. |
spellingShingle |
Ono, Kotaro Haynie, Alan C. Hollowed, Anne B. Ianelli, James N. McGilliard, Carey R. Punt, André E. Management strategy analysis for multispecies fisheries, including technical interactions and human behavior in modelling management decisions and fishing |
author_facet |
Ono, Kotaro Haynie, Alan C. Hollowed, Anne B. Ianelli, James N. McGilliard, Carey R. Punt, André E. |
author_sort |
Ono, Kotaro |
title |
Management strategy analysis for multispecies fisheries, including technical interactions and human behavior in modelling management decisions and fishing |
title_short |
Management strategy analysis for multispecies fisheries, including technical interactions and human behavior in modelling management decisions and fishing |
title_full |
Management strategy analysis for multispecies fisheries, including technical interactions and human behavior in modelling management decisions and fishing |
title_fullStr |
Management strategy analysis for multispecies fisheries, including technical interactions and human behavior in modelling management decisions and fishing |
title_full_unstemmed |
Management strategy analysis for multispecies fisheries, including technical interactions and human behavior in modelling management decisions and fishing |
title_sort |
management strategy analysis for multispecies fisheries, including technical interactions and human behavior in modelling management decisions and fishing |
publisher |
Canadian Science Publishing |
publishDate |
2018 |
url |
http://dx.doi.org/10.1139/cjfas-2017-0135 http://www.nrcresearchpress.com/doi/full-xml/10.1139/cjfas-2017-0135 http://www.nrcresearchpress.com/doi/pdf/10.1139/cjfas-2017-0135 |
geographic |
Bering Sea |
geographic_facet |
Bering Sea |
genre |
Bering Sea Alaska Aleutian Islands |
genre_facet |
Bering Sea Alaska Aleutian Islands |
op_source |
Canadian Journal of Fisheries and Aquatic Sciences volume 75, issue 8, page 1185-1202 ISSN 0706-652X 1205-7533 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/cjfas-2017-0135 |
container_title |
Canadian Journal of Fisheries and Aquatic Sciences |
container_volume |
75 |
container_issue |
8 |
container_start_page |
1185 |
op_container_end_page |
1202 |
_version_ |
1802642889144008704 |