Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/348408
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampLewinsohn, Thomas Michael-
dc.typeArtigopt_BR
dc.titleComparing assemblages of Asteraceae and their insect herbivores under different land‐use regimenspt_BR
dc.contributor.authorDiniz, Soraia-
dc.contributor.authorLewinsohn, Thomas Michael-
dc.contributor.authorPrado, Paulo Inacio-
dc.subjectTephritidaept_BR
dc.subject.otherlanguageTephritidaept_BR
dc.description.abstractAccelerated tropical landscape changes occurring over recent decades have produced environmental mosaics comprising remaining isolated green areas and mixed land-use types. Our objective was to study the effects of alterations in the natural landscape on the species composition and structure of assemblages of Asteraceae and their endophagous insects through comparisons between cerrado (savanna), pastures and Eucalyptus stands. We first investigated whether similarities between assemblages of Asteraceae and their insects varied among land uses or localities. Secondly, we asked whether assemblages of Eucalyptus stands and pastures are subsets of those within the cerrado. We sampled within randomly deployed transects in 15 areas. Land use was found to be an important factor in determining plant composition similarity; however, locality did not exert any significant influence. Pastures were less similar to one another, suggesting high beta diversity. Similarities among insect assemblages were correlated with plant assemblage composition, but not with land use or locality. Species of Tephritidae were distributed along localities independently of land use. High beta diversity in Asteraceae assemblages among cerrados and pastures was supported by nestedness analysis. Plant assemblages in Eucalyptus stands were subsets of cerrado, but pasture assemblages were only partial subsets. A higher degree of nestedness in insect assemblages than in plant assemblages indicated lower beta diversity within these herbivores. Our data indicate that many herbivores are specialized on widely distributed plant genera. Conservation of Asteraceae species and their flower head insects depends not only on maintenance of landscape fragments but also on the correct matching of management form and land use. Such management may contribute to reducing isolation of plant and insect species by increasing the connectivity of remaining cerrado tracts, allowing population maintenance even at low abundancespt_BR
dc.relation.ispartofAustral ecologypt_BR
dc.publisher.cityCremornept_BR
dc.publisher.countryAustraliapt_BR
dc.publisherWileypt_BR
dc.date.issued2012-
dc.date.monthofcirculationJunept_BR
dc.language.isoengpt_BR
dc.description.volume37pt_BR
dc.description.issuenumber4pt_BR
dc.description.firstpage419pt_BR
dc.description.lastpage428pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn1442-9985pt_BR
dc.identifier.eissn1442-9993pt_BR
dc.identifier.doi10.1111/j.1442-9993.2011.02294.xpt_BR
dc.identifier.urlhttps://onlinelibrary.wiley.com/doi/full/10.1111/j.1442-9993.2011.02294.xpt_BR
dc.description.sponsorshipCOORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPESpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumbersem informaçãopt_BR
dc.description.sponsordocumentnumber98/05085pt_BR
dc.date.available2020-08-31T22:02:07Z-
dc.date.accessioned2020-08-31T22:02:07Z-
dc.description.provenanceSubmitted by Sanches Olivia (olivias@unicamp.br) on 2020-08-31T22:02:07Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-04T15:14:47Z : No. of bitstreams: 1 000304389700002.pdf: 378728 bytes, checksum: 880fca11babcf14562227318cda19061 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-08-31T22:02:07Z (GMT). No. of bitstreams: 0 Previous issue date: 2012en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/348408-
dc.contributor.departmentDepartamento de Biologia Animalpt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.subject.keywordAsteraceaept_BR
dc.subject.keywordCerradopt_BR
dc.subject.keywordNestednesspt_BR
dc.subject.keywordSimilaritypt_BR
dc.identifier.source000304389700002pt_BR
dc.creator.orcid0000-0001-5950-5343pt_BR
dc.type.formArtigopt_BR
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