Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/995463
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dc.contributor.authorPIRES, C. S. S.pt_BR
dc.contributor.authorSILVEIRA, F. A.pt_BR
dc.contributor.authorCARDOSO, C. F.pt_BR
dc.contributor.authorSUJII, E. R.pt_BR
dc.contributor.authorPAULA, D. P.pt_BR
dc.contributor.authorFONTES, E. M. G.pt_BR
dc.contributor.authorSILVA, J. P. dapt_BR
dc.contributor.authorRODRIGUES, S. M. M.pt_BR
dc.contributor.authorANDOW, D. A.pt_BR
dc.date.accessioned2014-09-19T11:11:11Zpt_BR
dc.date.available2014-09-19T11:11:11Zpt_BR
dc.date.created2014-09-19pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationPesquisa Agropecuária Brasileira, Brasília, DF, v. 49, n. 8, p. 573-586, ago. 2014.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/995463pt_BR
dc.descriptionThe objective of this work was to list potential candidate bee species for environmental risk assessment (ERA) of genetically modified (GM) cotton and to identify the most suited bee species for this task, according to their abundance and geographical distribution. Field inventories of bee on cotton flowers were performed in the states of Bahia and Mato Grosso, and in Distrito Federal, Brazil. During a 344 hour sampling, 3,470 bees from 74 species were recovered, at eight sites. Apis mellifera dominated the bee assemblages at all sites. Sampling at two sites that received no insecticide application was sufficient to identify the three most common and geographically widespread wild species: Paratrigona lineata , Melissoptila cnecomola and Trigona spinipes , which could be useful indicators of pollination services in the ERA. Indirect ordination of common wild species revealed that insecticides reduced the number of native bee species and that interannual variation in bee assemblages may be low. Accumulation curves of rare bee species did not saturate, as expected in tropical and megadiverse regions. Species?based approaches are limited to analyze negative impacts of GM cotton on pollinator biological diversity. The accumulation rate of rare bee species, however, may be useful for evaluating possible negative effects of GM cotton on bee diversity.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectEcological risk assessmentpt_BR
dc.subjectPollination servicespt_BR
dc.subjectTransgenic cropspt_BR
dc.subjectWild beespt_BR
dc.subjectDiversidade biológicapt_BR
dc.subjectAvaliação de risco ambientalpt_BR
dc.subjectServiços de polinizaçãopt_BR
dc.subjectCultura trangênicapt_BR
dc.subjectAbelha silvestrept_BR
dc.subjectBiological diversitypt_BR
dc.titleSelection of bee species for environmental risk assessment of GM cotton in the brazilian Cerrado.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2015-01-23T11:11:11Zpt_BR
dc.subject.thesagroGossypium Hirsutumpt_BR
riaa.ainfo.id995463pt_BR
riaa.ainfo.lastupdate2015-01-23pt_BR
dc.contributor.institutionCARMEN SILVIA SOARES PIRES, CENARGEN; FERNANDO AMARAL SILVEIRA, UFMG; CAROLINA FERREIRA CARDOSO, UFMG; EDISON RYOITI SUJII, CENARGEN; DEBORA PIRES PAULA, CENARGEN; ELIANA MARIA GOUVEIA FONTES, CENARGEN; JOSEANE PADILHA DA SILVA, CENARGEN; SANDRA MARIA MORAIS RODRIGUES, CNPA; DAVID ALAN ANDOW, University of Minnesota.pt_BR
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