Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/121429
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dc.contributor.authorBosch Guerra, Néstor Echedeyen_US
dc.contributor.authorPessarrodona, Alberten_US
dc.contributor.authorFilbee-Dexter, Karenen_US
dc.contributor.authorTuya Cortés, Fernando Joséen_US
dc.contributor.authorMulders, Yannicken_US
dc.contributor.authorBell, Sahiraen_US
dc.contributor.authorLanglois, Timen_US
dc.contributor.authorWernberg, Thomasen_US
dc.date.accessioned2023-03-21T09:24:53Z-
dc.date.available2023-03-21T09:24:53Z-
dc.date.issued2022en_US
dc.identifier.issn0029-8549en_US
dc.identifier.urihttp://hdl.handle.net/10553/121429-
dc.description.abstractUnderstanding the extent to which species’ traits mediate patterns of community assembly is key to predict the effect of natural and anthropogenic disturbances on ecosystem functioning. Here, we apply a trait-based community assembly framework to understand how four different habitat configurations (kelp forests, Sargassum spp. beds, hard corals, and turfs) shape the trophic and energetic dynamics of reef fish assemblages in a tropical–temperate transition zone. Specifically, we tested (i) the degree of trait divergence and convergence in each habitat, (ii) which traits explained variation in species’ abundances, and (iii) differences in standing biomass (kg ha−1), secondary productivity (kg ha−1 day−1) and turnover (% day−1). Fish assemblages in coral and kelp habitats displayed greater evidence of trait convergence, while turf and Sargassum spp. habitats displayed a higher degree of trait divergence, a pattern that was mostly driven by traits related to resource use and thermal affinity. This filtering effect had an imprint on the trophic and energetic dynamics of reef fishes, with turf habitats supporting higher fish biomass and productivity. However, these gains were strongly dependent on trophic guild, with herbivores/detritivores disproportionately contributing to among-habitat differences. Despite these perceived overall gains, turnover was decoupled for fishes that act as conduit of energy to higher trophic levels (i.e. microinvertivores), with coral habitats displaying higher rates of fish biomass replenishment than turf despite their lower productivity. This has important implications for biodiversity conservation and fisheries management, questioning the long-term sustainability of ecological processes and fisheries yields in increasingly altered marine habitats.en_US
dc.languageengen_US
dc.relation.ispartofOecologiaen_US
dc.sourceOecologia [ISSN 0029-8549], v. 200, p. 455-470, (2022)en_US
dc.subject.otherCommunity assemblyen_US
dc.subject.otherEcosystem functionsen_US
dc.subject.otherEcosystem servicesen_US
dc.subject.otherTrait-based ecologyen_US
dc.subject.otherTropicalisationen_US
dc.titleHabitat configurations shape the trophic and energetic dynamics of reef fishes in a tropical-temperate transition zone: implications under a warming futureen_US
dc.typeinfo:eu-repo/semantics/articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1007/s00442-022-05278-6en_US
dc.identifier.pmid36344837-
dc.identifier.scopus2-s2.0-85141418358-
dc.identifier.isiWOS:000879717200002-
dc.contributor.orcid0000-0003-0421-8456-
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dc.description.lastpage470en_US
dc.identifier.issue3-4-
dc.description.firstpage455en_US
dc.relation.volume200en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.utils.revisionen_US
dc.identifier.ulpgcen_US
dc.contributor.buulpgcBU-BASen_US
dc.description.sjr1,007
dc.description.jcr2,7
dc.description.sjrqQ1
dc.description.jcrqQ2
dc.description.scieSCIE
dc.description.miaricds11,0
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.orcid0000-0003-0421-8456-
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.fullNameBosch Guerra, Néstor Echedey-
crisitem.author.fullNameTuya Cortés, Fernando José-
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