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dc.creatorPulido, Fernandoes
dc.creatorCastagneyrol, Bastienes
dc.creatorRodríguez Sánchez, Franciscoes
dc.creatorCáceres, Yónatanes
dc.creatorPardo, Adaraes
dc.creatorMoracho, Evaes
dc.creatorKollmann, Johanneses
dc.creatorValladares, Fernandoes
dc.creatorEhrlén, Johanes
dc.creatorJump, Alistair S.es
dc.creatorSvenning, Jens-Christianes
dc.creatorHampe, Arndtes
dc.date.accessioned2024-05-20T15:33:22Z
dc.date.available2024-05-20T15:33:22Z
dc.date.issued2023-06
dc.identifier.citationPulido, F., Castagneyrol, B., Rodríguez Sánchez, F., Cáceres, Y., Pardo, A., Moracho, E.,...,Hampe, A. (2023). Widespread latitudinal asymmetry in the performance of marginal populations: A meta-analysis. Global Ecology and Biogeography, 32 (6), 842-854. https://doi.org/10.1111/geb.13665.
dc.identifier.issn1466-822Xes
dc.identifier.issn1466-8238es
dc.identifier.urihttps://hdl.handle.net/11441/158694
dc.description.abstractAim: Range shifts are expected to occur when populations at one range margin perform better than those at the other margin, yet no global trend in population performances at range margins has been demonstrated empirically across a wide range of taxa and biomes. Here we test the prediction that, if impacts of ongoing climate change on performance in marginal populations are widespread, then populations from the high-latitude margin (HLM) should perform as well as or better than central populations, whereas low-latitude margin (LLM) populations should perform worse. Location: Global. Time period: 1995–2019. Major taxa studied: Plants and animals. Methods: To test our prediction, we used a meta-analysis to quantify empirical support for asymmetry in the performance of high- and low-latitude margin populations compared to central populations. Performance estimates (survival, reproduction, or lifetime fitness) for populations occurring in their natural environment were derived from 51 papers involving 113 margin-centre comparisons from 54 species and 705 populations from the Americas, Europe, Africa and Australia. We then related these performance differences to climatic differences among populations. We also tested whether patterns are consistent across taxonomic kingdoms (plants vs animals) and across realms (marine vs terrestrial). Results: Populations at margins performed significantly worse than central populations, and this trend was primarily driven by the low-latitude margin. Although the difference was of small magnitude, it was largely consistent across biological kingdoms and realms. Differences in performance were weakly (p =.08) related to the difference in average temperatures between central and marginal populations. Main conclusions: The observed asymmetry in performance in marginal populations is consistent with predictions about the effects of global climate change, though further research is needed to confirm the effect of climate. It indicates that changes in demographic rates in marginal populations can serve as early-warning signals of impending range shifts.es
dc.description.sponsorshipNordForsk 80167es
dc.description.sponsorshipMinisterio de Ciencia e Innovación CGL2010-18381, CGL2010-22180es
dc.description.sponsorshipNatural Environment Research Council NE/G002118/1es
dc.description.sponsorshipMinisterio de Economía y Competitividad FPD2013-16756es
dc.description.sponsorshipUniversidad de Sevilla VIPPIT-2018-IV.2es
dc.formatapplication/pdfes
dc.format.extent13 p.es
dc.language.isoenges
dc.publisherWiley-Blackwelles
dc.relation.ispartofGlobal Ecology and Biogeography, 32 (6), 842-854.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectCentre-periphery hypothesises
dc.subjectClimate changees
dc.subjectDemographic rateses
dc.subjectPopulation performancees
dc.subjectRange edgees
dc.subjectRange margines
dc.subjectRange shiftes
dc.titleWidespread latitudinal asymmetry in the performance of marginal populations: A meta-analysises
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Biología Vegetal y Ecologíaes
dc.relation.projectID80167es
dc.relation.projectIDCGL2010-18381es
dc.relation.projectIDCGL2010-22180es
dc.relation.projectIDNE/G002118/1es
dc.relation.projectIDFPD2013-16756es
dc.relation.projectIDVIPPIT-2018-IV.2es
dc.relation.publisherversionhttps://doi.org/10.1111/geb.13665es
dc.identifier.doi10.1111/geb.13665es
dc.journaltitleGlobal Ecology and Biogeographyes
dc.publication.volumen32es
dc.publication.issue6es
dc.publication.initialPage842es
dc.publication.endPage854es
dc.contributor.funderNordForskes
dc.contributor.funderMinisterio de Ciencia e Innovación (MICIN). Españaes
dc.contributor.funderNatural Environment Research Counciles
dc.contributor.funderMinisterio de Economía y Competitividad (MINECO). Españaes
dc.contributor.funderUniversidad de Sevillaes

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