Spatial variation in direct and indirect effects of climate and productivity on species richness of terrestrial tetrapods

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dc.creatorPereira, Elisa Barreto
dc.creatorRangel, Thiago Fernando Lopes Valle de Britto
dc.creatorCoelho, Marco Túlio Pacheco
dc.creatorCassemiro, Fernanda Aparecida da Silva
dc.creatorZimmermann, Niklaus E.
dc.creatorGraham, Catherine Helen
dc.date.accessioned2023-09-04T12:33:30Z
dc.date.available2023-09-04T12:33:30Z
dc.date.issued2021
dc.description.abstractAim: We aimed to dissect the spatial variation of the direct and indirect effects of climate and productivity on global species richness of terrestrial tetrapods. Location: Global. Time period: Present. Major taxa studied: Terrestrial tetrapods. Methods: We used a geographically weighted path analysis to estimate and map the direct and indirect effects of temperature, precipitation and primary productivity on species richness of terrestrial tetrapods across the globe. Results: We found that all relationships shift in magnitude, and even in direction, among taxonomic groups, geographical regions and connecting paths. Direct effects of temperature and precipitation are generally stronger than both indirect effects mediated by productivity and direct effects of productivity. Main conclusions: Richness gradients seem to be driven primarily by effects of cli mate on organismal physiological limits and metabolic rates rather than by the amount of productive energy. Reptiles have the most distinct relationships across tetrapods, with a clear latitudinal pattern in the importance of temperature versus water.pt_BR
dc.identifier.citationBARRETO, Elisa  et al. Spatial variation in direct and indirect effects of climate and productivity on species richness of terrestrial tetrapods. Global Ecology and Biogeography, Hoboken, v. 30, n. 9, p. 1899-1908, 2021. DOI: 10.1111/geb.13357. Disponível em: https://onlinelibrary.wiley.com/doi/epdf/10.1111/geb.13357. Acesso em: 31 ago. 2023.pt_BR
dc.identifier.doi10.1111/geb.13357
dc.identifier.issn1466-822X
dc.identifier.issne- 1466-8238
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/23549
dc.language.isoengpt_BR
dc.publisher.countryEstados unidospt_BR
dc.publisher.departmentInstituto de Ciências Biológicas - ICB (RMG)pt_BR
dc.rightsAcesso Abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectBiodiversity gradientspt_BR
dc.subjectClimatept_BR
dc.subjectGeographically weighted regressionpt_BR
dc.subjectMetabolic theorypt_BR
dc.subjectNon stationaritypt_BR
dc.subjectWater–energy hypothesispt_BR
dc.subjectPath analysispt_BR
dc.subjectStructural equation modellingpt_BR
dc.subjectProductivitypt_BR
dc.subjectSpecies–energy relationshippt_BR
dc.titleSpatial variation in direct and indirect effects of climate and productivity on species richness of terrestrial tetrapodspt_BR
dc.typeArtigopt_BR

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