E. Rubidge, Carrie K. Robb, Patrick L. Thompson, Chris McDougall, K. Bodtker, K. S. Gale, Stephen Ban, Kil Hltaanuwaay Tayler Brown, Vicki Sahanatien, Sachiko Ouchi, Sarah K. Friesen, N. C. Ban, Karen L. Hunter, Angelica Pena, A. Holdsworth, Rebecca Martone
{"title":"在不断变化的气候条件下评估加拿大太平洋地区首个海洋保护区网络的设计","authors":"E. Rubidge, Carrie K. Robb, Patrick L. Thompson, Chris McDougall, K. Bodtker, K. S. Gale, Stephen Ban, Kil Hltaanuwaay Tayler Brown, Vicki Sahanatien, Sachiko Ouchi, Sarah K. Friesen, N. C. Ban, Karen L. Hunter, Angelica Pena, A. Holdsworth, Rebecca Martone","doi":"10.1139/facets-2023-0126","DOIUrl":null,"url":null,"abstract":"Marine protected area (MPAs) networks can buffer marine ecosystems from the impacts of climate change by allowing species to redistribute as conditions change and by reducing other stressors. There are, however, few examples where climate change has been considered in MPA network design. In this paper, we assess how climate change considerations were integrated into the design of a newly released MPA network in the Northern Shelf Bioregion in British Columbia, Canada, and then evaluate the resulting network against projected physical and biogeochemical changes and biological responses. We found that representation, replication, and size and spacing recommendations integrated into the design phase were met in most cases. Furthermore, despite varying degrees of projected changes in temperature, dissolved oxygen, and aragonite saturation across the MPA network, suitable habitat for demersal fish species is projected to remain in the network despite some redistribution among sites. We also found that mid-depth MPAs are particularly important for persistence, as fish are projected to move deeper to avoid warming in shallower areas. Our results highlight that a representative MPA network with adequate replication, that incorporates areas of varying climate change trajectory, should buffer against the impacts of climate change.","PeriodicalId":48511,"journal":{"name":"Facets","volume":null,"pages":null},"PeriodicalIF":2.9000,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Evaluating the design of the first marine protected area network in Pacific Canada under a changing climate\",\"authors\":\"E. Rubidge, Carrie K. Robb, Patrick L. Thompson, Chris McDougall, K. Bodtker, K. S. Gale, Stephen Ban, Kil Hltaanuwaay Tayler Brown, Vicki Sahanatien, Sachiko Ouchi, Sarah K. Friesen, N. C. Ban, Karen L. Hunter, Angelica Pena, A. Holdsworth, Rebecca Martone\",\"doi\":\"10.1139/facets-2023-0126\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Marine protected area (MPAs) networks can buffer marine ecosystems from the impacts of climate change by allowing species to redistribute as conditions change and by reducing other stressors. There are, however, few examples where climate change has been considered in MPA network design. In this paper, we assess how climate change considerations were integrated into the design of a newly released MPA network in the Northern Shelf Bioregion in British Columbia, Canada, and then evaluate the resulting network against projected physical and biogeochemical changes and biological responses. We found that representation, replication, and size and spacing recommendations integrated into the design phase were met in most cases. Furthermore, despite varying degrees of projected changes in temperature, dissolved oxygen, and aragonite saturation across the MPA network, suitable habitat for demersal fish species is projected to remain in the network despite some redistribution among sites. We also found that mid-depth MPAs are particularly important for persistence, as fish are projected to move deeper to avoid warming in shallower areas. Our results highlight that a representative MPA network with adequate replication, that incorporates areas of varying climate change trajectory, should buffer against the impacts of climate change.\",\"PeriodicalId\":48511,\"journal\":{\"name\":\"Facets\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.9000,\"publicationDate\":\"2024-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Facets\",\"FirstCategoryId\":\"103\",\"ListUrlMain\":\"https://doi.org/10.1139/facets-2023-0126\",\"RegionNum\":3,\"RegionCategory\":\"综合性期刊\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MULTIDISCIPLINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Facets","FirstCategoryId":"103","ListUrlMain":"https://doi.org/10.1139/facets-2023-0126","RegionNum":3,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
Evaluating the design of the first marine protected area network in Pacific Canada under a changing climate
Marine protected area (MPAs) networks can buffer marine ecosystems from the impacts of climate change by allowing species to redistribute as conditions change and by reducing other stressors. There are, however, few examples where climate change has been considered in MPA network design. In this paper, we assess how climate change considerations were integrated into the design of a newly released MPA network in the Northern Shelf Bioregion in British Columbia, Canada, and then evaluate the resulting network against projected physical and biogeochemical changes and biological responses. We found that representation, replication, and size and spacing recommendations integrated into the design phase were met in most cases. Furthermore, despite varying degrees of projected changes in temperature, dissolved oxygen, and aragonite saturation across the MPA network, suitable habitat for demersal fish species is projected to remain in the network despite some redistribution among sites. We also found that mid-depth MPAs are particularly important for persistence, as fish are projected to move deeper to avoid warming in shallower areas. Our results highlight that a representative MPA network with adequate replication, that incorporates areas of varying climate change trajectory, should buffer against the impacts of climate change.