An adaptable toolkit to assess commercial fishery costs and benefits related to marine protected area network design
Around the world, governments are establishing Marine Protected Area (MPA) networks to meet their commitments to the United Nations Convention on Biological Diversity. MPAs are often used in an effort to conserve biodiversity and manage fisheries stocks. However, their efficacy and effect on fisheri...
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ftpubmed:oai:pubmedcentral.nih.gov:5345778 2023-05-15T15:27:36+02:00 An adaptable toolkit to assess commercial fishery costs and benefits related to marine protected area network design Daigle, Rémi M. Monaco, Cristián J. Elgin, Ashley K. 2017-02-22 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5345778/ https://doi.org/10.12688/f1000research.7312.2 en eng F1000Research http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5345778/ http://dx.doi.org/10.12688/f1000research.7312.2 Copyright: © 2017 Daigle RM et al. http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. CC-BY Research Article Text 2017 ftpubmed https://doi.org/10.12688/f1000research.7312.2 2017-04-02T00:04:45Z Around the world, governments are establishing Marine Protected Area (MPA) networks to meet their commitments to the United Nations Convention on Biological Diversity. MPAs are often used in an effort to conserve biodiversity and manage fisheries stocks. However, their efficacy and effect on fisheries yields remain unclear. We conducted a case-study on the economic impact of different MPA network design strategies on the Atlantic cod ( Gadus morhua) fisheries in Canada. The open-source R package that we developed to analyze this case study can be customized to conduct similar analyses for other systems. We used a spatially-explicit individual-based model of population growth and dispersal coupled with a fisheries management and harvesting component. We found that MPA networks that both protect the target species’ habitat and were spatially optimized to improve population connectivity had the highest net present value (i.e., were most profitable for the fishing industry). These higher profits were achieved primarily by reducing the distance travelled for fishing and reducing the probability of a moratorium event. These findings add to a growing body of knowledge demonstrating the importance of incorporating population connectivity in the MPA planning process, as well as the ability of this R package to explore ecological and economic consequences of alternative MPA network designs. Text atlantic cod Gadus morhua PubMed Central (PMC) Canada F1000Research 4 1234 |
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Research Article Daigle, Rémi M. Monaco, Cristián J. Elgin, Ashley K. An adaptable toolkit to assess commercial fishery costs and benefits related to marine protected area network design |
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Research Article |
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Around the world, governments are establishing Marine Protected Area (MPA) networks to meet their commitments to the United Nations Convention on Biological Diversity. MPAs are often used in an effort to conserve biodiversity and manage fisheries stocks. However, their efficacy and effect on fisheries yields remain unclear. We conducted a case-study on the economic impact of different MPA network design strategies on the Atlantic cod ( Gadus morhua) fisheries in Canada. The open-source R package that we developed to analyze this case study can be customized to conduct similar analyses for other systems. We used a spatially-explicit individual-based model of population growth and dispersal coupled with a fisheries management and harvesting component. We found that MPA networks that both protect the target species’ habitat and were spatially optimized to improve population connectivity had the highest net present value (i.e., were most profitable for the fishing industry). These higher profits were achieved primarily by reducing the distance travelled for fishing and reducing the probability of a moratorium event. These findings add to a growing body of knowledge demonstrating the importance of incorporating population connectivity in the MPA planning process, as well as the ability of this R package to explore ecological and economic consequences of alternative MPA network designs. |
format |
Text |
author |
Daigle, Rémi M. Monaco, Cristián J. Elgin, Ashley K. |
author_facet |
Daigle, Rémi M. Monaco, Cristián J. Elgin, Ashley K. |
author_sort |
Daigle, Rémi M. |
title |
An adaptable toolkit to assess commercial fishery costs and benefits related to marine protected area network design |
title_short |
An adaptable toolkit to assess commercial fishery costs and benefits related to marine protected area network design |
title_full |
An adaptable toolkit to assess commercial fishery costs and benefits related to marine protected area network design |
title_fullStr |
An adaptable toolkit to assess commercial fishery costs and benefits related to marine protected area network design |
title_full_unstemmed |
An adaptable toolkit to assess commercial fishery costs and benefits related to marine protected area network design |
title_sort |
adaptable toolkit to assess commercial fishery costs and benefits related to marine protected area network design |
publisher |
F1000Research |
publishDate |
2017 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5345778/ https://doi.org/10.12688/f1000research.7312.2 |
geographic |
Canada |
geographic_facet |
Canada |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5345778/ http://dx.doi.org/10.12688/f1000research.7312.2 |
op_rights |
Copyright: © 2017 Daigle RM et al. http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
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CC-BY |
op_doi |
https://doi.org/10.12688/f1000research.7312.2 |
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4 |
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1234 |
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