Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1073561
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dc.contributor.authorAGUSTINHO, D. M.pt_BR
dc.contributor.authorNOGUEIRA, S. F.pt_BR
dc.contributor.authorGREGO, C. R.pt_BR
dc.contributor.authorSILVA, G. B. S. dapt_BR
dc.contributor.authorALMEIDA, R. G. dept_BR
dc.contributor.authorMACEDO, M. C. M.pt_BR
dc.date.accessioned2017-08-03T11:11:11Zpt_BR
dc.date.available2017-08-03T11:11:11Zpt_BR
dc.date.created2017-08-03pt_BR
dc.date.issued2017pt_BR
dc.identifier.citationIn: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 18., 2017, Santos. Anais... Santos: Inpe, 2017.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1073561pt_BR
dc.descriptionThe aim of this study was to evaluate the Enhanced Vegetation Index (EVI) variation between crop-livestock integration (iLP) and extensive (EXT) systems, as well as between crop-forest-livestock integration systems (iLPF) with 14 and 22 m of trees spacing. For EVI values extraction from each production system, 33 images were used between April 2013 and October 2016, 24 in dry periods, between April and September, and 9 in rainy periods, between October and March. For iLP x EXT, in the rainy periods a difference between 8 of the 9 evaluated dates (88.9%) was observed. In 7 of these 8 dates, the iLP presented higher EVI values than the EXT (87.5%). In the dry periods, the difference occurred in 18 of the 24 dates (75%). In 10 of the 18 dates, the iLP presented mean values of EVI greater than the EXT (55.6%). For ILP14 x iLPF22, rainfall periods differed in 7 of the 9 dates (77.8%). Of the 7 dates, in 4 of them, the iLPF14 had EVI values higher than the iLPF22 (57.1%). In dry periods, the difference occurred in 22 of the 24 dates (91.6%). Of the 22 dates, in 19 of them, the iLPF14 had EVI values higher than the iLPF22 (86.4%). In the whole period, discrimination between the iLP x EXT and iLPF14 x iLPF22 systems was observed in 78.8% and 87.9% of the analyzed dates, respectively.pt_BR
dc.language.isoporpt_BR
dc.rightsopenAccesspt_BR
dc.subjectSistemas integrados de pecuáriapt_BR
dc.subjectÍndice de vegetaçãopt_BR
dc.subjectSéries temporaispt_BR
dc.titleDiscriminação de sistemas de produção da pecuária por meio de séries temporais de EVI.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2017-12-20T11:11:11Zpt_BR
dc.subject.thesagroSensoriamento Remotopt_BR
dc.format.extent2p. 6936-6942.pt_BR
riaa.ainfo.id1073561pt_BR
riaa.ainfo.lastupdate2017-12-20 -02:00:00pt_BR
dc.contributor.institutionDANILO MIGUEL AGUSTINHO, BOLSISTA CNPM; SANDRA FURLAN NOGUEIRA, CNPM; CELIA REGINA GREGO, CNPM; GUSTAVO BAYMA SIQUEIRA DA SILVA, CNPM; ROBERTO GIOLO DE ALMEIDA, CNPGC; MANUEL CLAUDIO MOTTA MACEDO, CNPGC.pt_BR
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