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Use este identificador para citar o ir al link de este elemento: http://hdl.handle.net/1843/36157
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Campo DCValorIdioma
dc.contributor.advisor1Frederico de Siqueira Nevespt_BR
dc.contributor.advisor1Latteshttp://lattes.cnpq.br/1694550938346997pt_BR
dc.contributor.advisor-co1Maurício Lopes de Fariapt_BR
dc.creatorLuiz Eduardo Macedo Reispt_BR
dc.creator.Latteshttp://lattes.cnpq.br/6905739300346980pt_BR
dc.date.accessioned2021-05-27T16:17:20Z-
dc.date.available2021-05-27T16:17:20Z-
dc.date.issued2016-08-05-
dc.identifier.urihttp://hdl.handle.net/1843/36157-
dc.description.resumoInsect herbivores are an important component of biodiversity with a narrow relation with plants species and plant parts. We assessed herbivore communities at 48 sites from four disturbed dry forest regions, evaluating the influences of landscape habitat availability at five focal scales in guild structure. We collected 2,893 insects representing 438 morphospecies, including 113 folivorous, 225 sap-sucking and 100 xylophagous insects. We found marked differences in guild richness and abundance responses, and similar patterns of beta diversity. Folivores were only associated with increase in habitat availability at the minor landscape scale, while sap-sucking and xylophagous insects were sensitive to landscape habitat availability, with diversity increasing to a greater extent at larger scales (i.e., 1 to 1.5 km radii). Beta diversity was higher in the region with the most unpredictable weather, and turnover is an important component to preserve high diversity at sampled sites. We demonstrate that the spatial context experienced by insects guilds depends on feeding habits and dispersal abilities. Increased habitat complexity positively affects insect diversity from local to landscape scales. We suggest focusing on key habitat elements for evaluation of herbivore responses to factors in anthropogenic landscapes.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.description.sponsorshipOutra Agênciapt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICB - INSTITUTO DE CIÊNCIAS BIOLOGICASpt_BR
dc.publisher.programPrograma de Pós-Graduação em Ecologia, Conservacao e Manejo da Vida Silvestrept_BR
dc.publisher.initialsUFMGpt_BR
dc.rightsAcesso Abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/pt/*
dc.subjectDispersal abilitiespt_BR
dc.subjectLand usept_BR
dc.subjectScalespt_BR
dc.subjectGuild structurept_BR
dc.subjectHeterogeneitypt_BR
dc.subject.otherEcologiapt_BR
dc.subject.otherInsetospt_BR
dc.subject.otherFlorestas tropicaispt_BR
dc.subject.otherEcologia das florestas tropicaispt_BR
dc.subject.otherAnálise espaço-temporalpt_BR
dc.titlePadrões de distribuição espaço-temporal de insetos herbívoros em florestas tropicais secaspt_BR
dc.typeTesept_BR
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