Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/43183
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dc.creatorSouza, Cléber R.-
dc.creatorPaula, Gabriela G. P.-
dc.creatorMendes, Carolina N.-
dc.creatorMaia, Vinícius A.-
dc.creatorCampos, Natália Aguiar-
dc.creatorAraújo, Felipe C.-
dc.creatorMariano, Ravi F.-
dc.creatorOliveira, Henrique F.-
dc.creatorMorel, Jean D.-
dc.creatorSantos, Rubens M.-
dc.date.accessioned2020-09-23T17:26:29Z-
dc.date.available2020-09-23T17:26:29Z-
dc.date.issued2020-05-
dc.identifier.citationSOUZA, C. R. et al. Local-scale tree community ecotones are distinct vegetation types instead of mixed ones: a case study from the Cerrado - Atlantic forest ecotonal region in Brazil. Australian Journal of Botany, Melbourne, v. 68, n. 2, p. 153-164, May 2020. DOI: https://doi.org/10.1071/BT19108.pt_BR
dc.identifier.urihttps://doi.org/10.1071/BT19108pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/43183-
dc.description.abstractThe aim of this study was to evaluate the vegetation identity of local-scale ecotones and its importance to landscape biodiversity in a transition between savanna and forest vegetation types in Brazil. We surveyed the tree community (diameter at breast height ≥5 cm) within 25 plots of 400 m2 across three core vegetation types and two ecotones among them (totalling five vegetation types). We then evaluated similarities in species composition, community structure and phylogenetic diversity across the transitions in order to assess the relationship between the ecotones and the core areas. Ecotones were distinct floristic units with a high number of unique species and floristic and phylogenetic clustering, and hence these environments are additional vegetation types in relation to the core areas. Some species showed maximum abundance in ecotones, which harboured distinct ecological patterns, demonstrating the importance of the ecotones in the overall ecosystem. Results are related to the distribution of the species present in the regional pool across local-scale microhabitats, with ecotones being a product of a distinct environmental conditions resulting from the distinct adjacent biomes (savanna and forest), which enable the maintenance of biological diversity.pt_BR
dc.languageenpt_BR
dc.publisherCommonwealth Scientific and Industrial Research Organisation (CSIRO)pt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceAustralian Journal of Botanypt_BR
dc.subjectBanded iron formationspt_BR
dc.subjectEcological transitionspt_BR
dc.subjectMarginal zonespt_BR
dc.subjectPhylogenetic diversitypt_BR
dc.subjectFormação de ferro em faixaspt_BR
dc.subjectTransições ecológicaspt_BR
dc.subjectZonas marginaispt_BR
dc.subjectDiversidade filogenéticapt_BR
dc.titleLocal-scale tree community ecotones are distinct vegetation types instead of mixed ones: a case study from the Cerrado - Atlantic forest ecotonal region in Brazilpt_BR
dc.typeArtigopt_BR
Appears in Collections:DCF - Artigos publicados em periódicos

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