Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/129922
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dc.contributor.authorValdazo, Joséen_US
dc.contributor.authorCoca, Josepen_US
dc.contributor.authorHaroun, Ricardoen_US
dc.contributor.authorBergasa, Oscaren_US
dc.contributor.authorViera-Rodríguez, María Ascensiónen_US
dc.contributor.authorTuya, Fernandoen_US
dc.date.accessioned2024-04-22T14:59:49Z-
dc.date.available2024-04-22T14:59:49Z-
dc.date.issued2024en_US
dc.identifier.issn1436-3798en_US
dc.identifier.otherScopus-
dc.identifier.urihttp://hdl.handle.net/10553/129922-
dc.description.abstractSimilar to other coastal regions worldwide, forests created by brown macroalgae have severely declined in recent decades across the Macaronesian oceanic archipelagos (northeastern Atlantic), eroding the provision of ecosystem services. However, the putative effects of natural and anthropogenic stressors (both local and global) on such declines across spatial and temporal scales remain unresolved. Our research endeavored to investigate the connection between local and global stressors and the distribution and extent of the brown macroalgae Gongolaria abies-marina in the rocky intertidal and adjacent subtidal zones of Gran Canaria over the past four decades. We also quantified the presence of populations at small scales, according to local micro-habitat topography (“open rock” versus “refuge”). Through herbarium records, we additionally analyzed the historical variation in the thallus size of the species. Finally, we experimentally assessed the thermotolerance of embryonic stages to warming. The main environmental drivers explaining the regression of G.abies-marina were the increasing number of marine heatwaves, while the number of local human impacts (quantified through the HAPI index) also accounted for further regression in the extent of marine forests. Warming experimentally reduced the survival and size of macroalgal embryos. A progressive miniaturization of the species, currently restricted to micro-habitat refuges as a survival strategy, seems likely to be the final stage in the progressive disappearance of this macroalgae from the island’s rocky shores.en_US
dc.languageengen_US
dc.relation.ispartofRegional Environmental Changeen_US
dc.sourceRegional Environmental Change [ISSN 1436-3798],v. 24 (2), (Junio 2024)en_US
dc.subject251004 Botánica marinaen_US
dc.subject.otherAtlanticen_US
dc.subject.otherConservationen_US
dc.subject.otherGlobal Changeen_US
dc.subject.otherHabitat-Formingen_US
dc.subject.otherMacroalgal Forestsen_US
dc.subject.otherMarine Heatwavesen_US
dc.titleLocal and global stressors as major drivers of the drastic regression of brown macroalgae forests in an oceanic islanden_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/s10113-024-02228-1en_US
dc.identifier.scopus85190376975-
dc.contributor.orcidNO DATA-
dc.contributor.orcidNO DATA-
dc.contributor.orcidNO DATA-
dc.contributor.orcidNO DATA-
dc.contributor.orcidNO DATA-
dc.contributor.orcidNO DATA-
dc.contributor.authorscopusid57199501025-
dc.contributor.authorscopusid7006741572-
dc.contributor.authorscopusid6603827643-
dc.contributor.authorscopusid56543466400-
dc.contributor.authorscopusid6504450075-
dc.contributor.authorscopusid6603608107-
dc.identifier.eissn1436-378X-
dc.identifier.issue2-
dc.relation.volume24en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.utils.revisionen_US
dc.date.coverdateJunio 2024en_US
dc.identifier.ulpgcen_US
dc.contributor.buulpgcBU-BASen_US
dc.description.sjr1,095
dc.description.jcr4,2
dc.description.sjrqQ2
dc.description.jcrqQ2
dc.description.scieSCIE
dc.description.ssciSSCI
dc.description.miaricds10,8
item.fulltextCon texto completo-
item.grantfulltextopen-
crisitem.author.deptGIR ECOAQUA: Biodiversidad y Conservación-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptGIR ECOAQUA: Biodiversidad y Conservación-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.deptGIR G9-Historia, economía y sociedad-
crisitem.author.deptGIR ECOAQUA: Ecofisiología de Organismos Marinos-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptGIR ECOAQUA: Biodiversidad y Conservación-
crisitem.author.deptIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.deptDepartamento de Biología-
crisitem.author.orcid0000-0003-0625-8240-
crisitem.author.orcid0000-0003-1348-692X-
crisitem.author.orcid0000-0002-6423-619X-
crisitem.author.orcid0000-0001-8316-5887-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.parentorgDepartamento de Ciencias Históricas-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.parentorgIU de Investigación en Acuicultura Sostenible y Ec-
crisitem.author.fullNameSaenz De Albeniz,Josep Coca-
crisitem.author.fullNameHaroun Tabraue, Ricardo Jesús-
crisitem.author.fullNameBergasa Perdomo,Oscar-
crisitem.author.fullNameViera Rodríguez,María Ascensión-
crisitem.author.fullNameTuya Cortés, Fernando José-
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