Disentangling the multiple drivers of tadpole metacommunity structure in different ecoregions and multiple spatial scales

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dc.contributor.authorPelinson, Rodolfo Mei [UNESP]
dc.contributor.authorRossa-Feres, Denise de Cerqueira [UNESP]
dc.contributor.authorGarey, Michel Varajão
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal da Integração Latino-Americana (UNILA)
dc.date.accessioned2023-03-02T11:52:08Z
dc.date.available2023-03-02T11:52:08Z
dc.date.issued2022-01-01
dc.description.abstractWe evaluated the relative importance of environmental and spatial variables in structuring tadpole metacommunities at three hierarchical spatial scales in two ecoregions of the Atlantic Forest. Tadpole communities were generally more spatially structured at larger spatial scales. Environmental filtering processes seemed to be equally important at both large and small scales, however, spatially structured environmental variables were more important at larger scales, whereas non-spatially structured ones were more important at smaller scales. The importance of local environmental filters was also greater in the ecoregion that exhibits harsher environmental conditions, such as higher intensity of land-use patterns and dryer climate. This may indicate a greater role for stochastic assembly processes in more benign environments. Species co-occurrence patterns at the larger spatial scale mostly indicated biogeographical differences between the two ecoregions in a Clementsian structure, exhibiting two clear groups of species composition. Co-occurrence patterns at the smallest spatial scale were coherent only when strong environment gradients such as canopy cover were present. However, at the intermediate spatial scale the metacommunities became consistently non-coherent suggesting that species may be responding to processes acting at different spatial scales.en
dc.description.affiliationPrograma de Pós-Graduação em Biodiversidade Universidade Estadual Paulista - UNESP, São Paulo
dc.description.affiliationDepartamento de Ciências Biológicas Universidade Estadual Paulista – UNESP, São Paulo
dc.description.affiliationInstituto Latino-Americano de Ciências da Vida e da Natureza Universidade Federal da Integração Latino-Americana (UNILA), Paraná
dc.description.affiliationUnespPrograma de Pós-Graduação em Biodiversidade Universidade Estadual Paulista - UNESP, São Paulo
dc.description.affiliationUnespDepartamento de Ciências Biológicas Universidade Estadual Paulista – UNESP, São Paulo
dc.identifierhttp://dx.doi.org/10.1007/s10750-022-04967-w
dc.identifier.citationHydrobiologia.
dc.identifier.doi10.1007/s10750-022-04967-w
dc.identifier.issn1573-5117
dc.identifier.issn0018-8158
dc.identifier.scopus2-s2.0-85137069662
dc.identifier.urihttp://hdl.handle.net/11449/242225
dc.language.isoeng
dc.relation.ispartofHydrobiologia
dc.sourceScopus
dc.subjectAtlantic forest
dc.subjectClementsian structure
dc.subjectDispersal
dc.subjectElements of metacommunity structure
dc.subjectEnvironmental filtering
dc.subjectVariation partitioning
dc.titleDisentangling the multiple drivers of tadpole metacommunity structure in different ecoregions and multiple spatial scalesen
dc.typeArtigo
unesp.author.orcid0000-0002-8894-588X[1]
unesp.author.orcid0000-0002-4537-9064[2]
unesp.author.orcid0000-0002-7482-792X[3]

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