Integration of biophysical connectivity in the spatial optimization of coastal ecosystem services

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dc.contributor.authorOspina Alvarez, Andres
dc.contributor.authorde Juan, Silvia
dc.contributor.authorDavis, Katrina J.
dc.contributor.authorGonzalez, Catherine
dc.contributor.authorFernandez, Miriam
dc.contributor.authorNavarrete, Sergio A.
dc.date.accessioned2024-01-10T13:13:59Z
dc.date.available2024-01-10T13:13:59Z
dc.date.issued2020
dc.description.abstractEcological connectivity in coastal oceanic waters is mediated by dispersion of the early life stages of marine organisms and conditions the structure of biological communities and the provision of ecosystem services. Integrated management strategies aimed at ensuring long-term service provision to society do not currently consider the importance of dispersal and larval connectivity. A spatial optimization model is introduced to maximise the potential provision of ecosystem services in coastal areas by accounting for the role of dispersal and larval connectivity. The approach combines a validated coastal circulation model that reproduces realistic patterns of larval transport along the coast, which ultimately conditions the biological connectivity and productivity of an area, with additional spatial layers describing potential ecosystem services. The spatial optimization exercise was tested along the coast of Central Chile, a highly productive area dominated by the Humboldt Current. Results show it is unnecessary to relocate existing management areas, as increasing no-take areas by 10% could maximise ecosystem service provision, while improving the spatial representativeness of protected areas and minimizing social conflicts. The location of protected areas was underrepresented in some sections of the study domain. principally due to the restriction of the model to rocky subtidal habitats. Future model developments should encompass the diversity of coastal ecosystems and human activities to inform integrative spatial management. Nevertheless, the spatial optimization model is innovative not only for its integrated ecosystem perspective, but also because it demonstrates that it is possible to incorporate time-varying biophysical connectivity within the optimization problem, thereby linking the dynamics of exploited populations produced by the spatial management regime. (C) 2020 Elsevier B.V. All rights reserved.
dc.description.funderMillennium Scientific Initiative ICM from Ministry of Economy, Development and Tourism of Chile
dc.description.funderNational Fund for Scientific and Technological Development, FONDECYT
dc.description.funderH2020 Marie Sklodowska-Curie Actions
dc.description.funderAustralian Research Council Centre of Excellence for Environmental Decisions - Australian Government
dc.description.funderFONDECYT
dc.description.funderNational Ocean Partnership Program
dc.description.funderOffice of Naval Research
dc.description.funderU.S. Navy
dc.fechaingreso.objetodigital09-04-2024
dc.format.extent12 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.scitotenv.2020.139367
dc.identifier.eissn1879-1026
dc.identifier.issn0048-9697
dc.identifier.pubmedidMEDLINE:32446087
dc.identifier.urihttps://doi.org/10.1016/j.scitotenv.2020.139367
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/78361
dc.identifier.wosidWOS:000540252500010
dc.information.autorucCiencias Biológicas;Fernandez Bergia Miriam Ethel;S/I;104166
dc.information.autorucCiencias Biológicas;Navarrete Campos Sergio Andres;S/I;100292
dc.language.isoen
dc.nota.accesoContenido parcial
dc.publisherELSEVIER
dc.revistaSCIENCE OF THE TOTAL ENVIRONMENT
dc.rightsacceso restringido
dc.subjectBenthic communities
dc.subjectEcological connectivity
dc.subjectIntegrated management
dc.subjectProtected areas
dc.subjectAichi targets
dc.subjectCoastal users
dc.subjectSocial-ecological systems
dc.subjectSpatial management
dc.subjectMARINE PROTECTED AREAS
dc.subjectLARVAL CONNECTIVITY
dc.subjectCONSERVATION
dc.subjectBIODIVERSITY
dc.subjectMANAGEMENT
dc.subjectDISPERSAL
dc.subjectNETWORK
dc.subjectFISHERIES
dc.subjectTIME
dc.subjectVARIABILITY
dc.subject.ods15 Life on Land
dc.subject.ods14 Life Below Water
dc.subject.odspa15 Vida de ecosistemas terrestres
dc.subject.odspa14 Vida submarina
dc.titleIntegration of biophysical connectivity in the spatial optimization of coastal ecosystem services
dc.typeartículo
dc.volumen733
sipa.codpersvinculados104166
sipa.codpersvinculados100292
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
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