Landscape structure shapes activity levels and composition of aerial insectivorous bats at different spatial scales

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal da Bahia (UFBA)-
Autor(es): dc.contributorUniversidade Federal Rural de Pernambuco-
Autor(es): dc.contributorUniversidade Estadual de Santa Cruz-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorFalcão, Fábio-
Autor(es): dc.creatorDodonov, Pavel-
Autor(es): dc.creatorCaselli, Christini B.-
Autor(es): dc.creatordos Santos, Juliana Silveira [UNESP]-
Autor(es): dc.creatorFaria, Deborah-
Data de aceite: dc.date.accessioned2022-02-22T00:47:00Z-
Data de disponibilização: dc.date.available2022-02-22T00:47:00Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s10531-021-02210-x-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/206404-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/206404-
Descrição: dc.descriptionTropical forests are being lost and modified at an unprecedented rate, with extant biodiversity increasingly restricted to human-modified landscapes. Resulting changes in landscape structure are shaping diversity patterns, with features such as habitat amount, edge density, and matrix quality determining species persistence. We assessed the importance of landscape composition (forest amount and matrix composition) and configuration (edge density) on diversity patterns of aerial insectivorous bats in Brazilian Atlantic Forest landscapes. We sampled 40 sites in two nearby sub-regions, one contained more forest cover and shade cacao plantations while the other was less forested and dominated by pastures. Based on echolocation calls, we detected 17 sonotypes that could be attributed to at least 13 species belonging to three families. The two sub-regions comprised bat assemblages similar in species richness but different in species composition and activity levels (a surrogate for abundance). Whereas species richness was not influenced by landscape structure at the largest spatial scale of study, activity levels were shaped by changes in landscape composition and configuration, with different responses for forest and open-area foragers. Decreasing activity of forest foragers was the most evident response of bat diversity to landscape structure at different spatial scales. Given the value of this biological group for key ecosystem services such as pest control, our findings highlight the importance of considering regional landscape features for management and prediction of future scenarios of anthropization.-
Descrição: dc.descriptionInstitute of Biology Federal University of Bahia, R. Barão de Jeremoabo 668, Ondina-
Descrição: dc.descriptionBiology Department Universidade Federal Rural de Pernambuco, R. Manuel de Medeiros 97, Dois Irmãos-
Descrição: dc.descriptionApplied Conservation Ecology Lab Programa de Pós-Graduação Ecologia e Conservação da Biodiversidade Universidade Estadual de Santa Cruz, Rodovia Ilhéus-Itabuna, km16, Salobrinho-
Descrição: dc.descriptionSpatial Ecology and -Conservation Lab (LEEC) Ecology Department São Paulo State University UNESP, Avenida 24 A, Bela Vista-
Descrição: dc.descriptionSpatial Ecology and -Conservation Lab (LEEC) Ecology Department São Paulo State University UNESP, Avenida 24 A, Bela Vista-
Idioma: dc.languageen-
Relação: dc.relationBiodiversity and Conservation-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAcoustic monitoring-
Palavras-chave: dc.subjectAtlantic forest-
Palavras-chave: dc.subjectChiroptera-
Palavras-chave: dc.subjectDeforestation-
Palavras-chave: dc.subjectLandscape ecology-
Palavras-chave: dc.subjectNeotropics-
Título: dc.titleLandscape structure shapes activity levels and composition of aerial insectivorous bats at different spatial scales-
Tipo de arquivo: dc.typelivro digital-
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