Padrões espaciais de diversidade da família Emberizidae (aves: passeriformes) e seleção de áreas prioritárias para conservação no cerrado

dc.creatorOliveira, Guilherme de
dc.creatorBarreto, Bruno de Souza
dc.creatorPinto, Miriam Plaza
dc.creatorDiniz Filho, José Alexandre Felizola
dc.creatorBlamires, Daniel
dc.date.accessioned2017-03-22T12:54:44Z
dc.date.available2017-03-22T12:54:44Z
dc.date.issued2008-04-30
dc.description.abstractThe aim of this work was to design priority areas for conservation in the Cerrado region, Brazil, based on Emberizidae (Aves) diversity. We analyzed the overlap of complementarity networks of areas in the biome needed to represent all the species of the group (irreplaceability), as well as an optimal minimum area network that minimizes socioeconomic cost throughout the region. To identify any possible influence of the species that had a small dimension of occurrence in Cerrado and concern others ecoregions (i.e., that do not have high proportion of ranges within the Cerrado), we performed all the analyses with the total number of species breeding in the Cerrado and also excluding those that are marginally distributed in the biome. The minimum number of the areas selected to build the networks decayed from 6 to 5 cells, when the peripheral ones were excluded. Our results showed that endemic and peripheral species influenced the priorities areas for conservation, we concluded that, although Mato Grosso and W Bahia cells were important to conservation, they lack conservation units.pt_BR
dc.identifier.citationOLIVEIRA, Guilherme de; BARRETO, Bruno de S.; PINTO, Miriam P.; DINIZ FILHO, José A. F.; BLAMIRES, Daniel. Padrões espaciais de diversidade da família Emberezidae (aves: passeriformes) e seleção de áreas prioritárias para conservação no cerrado. Lundiana, Belo Horizonte, v. 8, n. 2, p. 97-106, abr. 2007.pt_BR
dc.identifier.issn1676-6180
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/11583
dc.language.isoporpt_BR
dc.publisherInstituto de Ciências Biológicas da Universidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentInstituto de Ciências Biológicas - ICB (RG)pt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectEmberizidaept_BR
dc.subjectCerradopt_BR
dc.subjectConservationpt_BR
dc.subjectPriority areaspt_BR
dc.subjectComplementaritypt_BR
dc.subjectIrreplaceabilitypt_BR
dc.titlePadrões espaciais de diversidade da família Emberizidae (aves: passeriformes) e seleção de áreas prioritárias para conservação no cerradopt_BR
dc.title.alternativeSpatial patterns of Emberizidae (aves: passeriformes) diversity and selection of priority areas for cerrado conservationpt_BR
dc.typeArtigopt_BR

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