Cumulative Heat Stress in Fluctuating Temperatures and Implications for the Distribution of Freshwater Fish

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dc.article.numbere17623
dc.catalogadorvzp
dc.contributor.authorRezende Landaeta, Enrico
dc.contributor.authorCarter, Mauricio J.
dc.date.accessioned2025-03-20T18:31:55Z
dc.date.available2025-03-20T18:31:55Z
dc.date.issued2024
dc.description.abstractPredicting how rising temperatures will impact different species and communities is imperative and increasingly urgent with ongoing global warming. Here, we describe how thermal–death time curves obtained in the laboratory can be combined with an envelope model to predict the mortality of freshwater fish under field conditions and their distribution limits. We analyze the heat tolerance and distribution of 22 fish species distributed across North America and demonstrate that high temperatures imposed a distribution boundary for 11 of them, employing a null model. Importantly, predicted thermal boundaries closely match the warmest suitable locality of the envelope model. Simulated warming suggests that the distribution of fish species with lower heat tolerances will be disproportionately affected by rising temperatures, and the rate of local extinctions will be higher across fish communities in warmer localities. Ultimately, our analyses illustrate how physiological information can be combined with distribution models to forecast how warming temperatures are expected to impact different species and ecological communities.
dc.description.funderFONDECYT; Folio de beca: 1211113
dc.format.extent11 páginas
dc.fuente.origenSCOPUS
dc.identifier.doi10.1111/gcb.17623
dc.identifier.eissn1365-2486
dc.identifier.issn1354-1013
dc.identifier.scopusidSCOPUS_ID:85211455745
dc.identifier.urihttps://doi.org/10.1111/gcb.17623
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/102887
dc.information.autorucFacultad de Ciencias Biológicas; Rezende Landaeta, Enrico; 0000-0002-6245-9605; 104299
dc.issue.numero12
dc.language.isoen
dc.nota.accesocontenido parcial
dc.publisherJohn Wiley and Sons Inc
dc.revistaGlobal Change Biology
dc.rightsacceso restringido
dc.subjectDistribution limits
dc.subjectPredictive models
dc.subjectThermal niche
dc.subjectThermal tolerance landscapes
dc.subjectThermal–death time curves
dc.subjectWarming tolerance
dc.subject.ddc570
dc.subject.deweyBiologíaes_ES
dc.subject.ods15 Life on land
dc.subject.odspa15 Vida de ecosistemas terrestres
dc.titleCumulative Heat Stress in Fluctuating Temperatures and Implications for the Distribution of Freshwater Fish
dc.typeartículo
dc.volumen30
sipa.codpersvinculados104299
sipa.trazabilidadSCOPUS;2024-12-22
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