Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1035860
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dc.contributor.authorMATSUURA, M. I. da S. F.pt_BR
dc.contributor.authorDIAS, F. R. T.pt_BR
dc.contributor.authorPOCOLI, J. F.pt_BR
dc.contributor.authorLUCAS, K. R. G.pt_BR
dc.contributor.authorCASTRO, C. dept_BR
dc.contributor.authorHIRAKURI, M. H.pt_BR
dc.date.accessioned2016-02-02T11:11:11Zpt_BR
dc.date.available2016-02-02T11:11:11Zpt_BR
dc.date.created2016-02-02pt_BR
dc.date.issued2015pt_BR
dc.identifier.citationIn: INTERNATIONAL CONFERENCE ON LIFE CYCLE ASSESSMENT, 6., 2015, Lima, Peru. LCA, Tool for innovation in Latin America: proceedings. Lima, Peru: Pontifical Catholic University of Peru, 2015. p. 224-230.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1035860pt_BR
dc.descriptionSunflower is an important crop in Parecis region of the Brazilian Cerrado. In 2014, the region produced 232.700 tons of sunflower grains, 45% ofthe national production. Sunflower production comes mostly from a system that has soybean as the main crop. The association of soybean and sunflower can reduce environmental impacts due to shared use of resources. This study performed a cradle to gate Life Cycle Assessment (LCA) of the soybean-sunflower production system used in Parecis region and compared its environmental profile to that of the monoculture of these two crops. We evaluated the impacts related to the use of soil (land use change emissions and liming) for each crop according to three allocation criteria: time of soil occupation, yield and gross margin. Although performance on Climate Change and some other impact categories had varied according to the allocation criteria used, the soybean-sunflower rotation crop system presented lower environmental impacts on every category when compared to soybean and sunflower monocultures with the same yield. Important impact reductionswere observed on Climate change (43%), Terrestrial acidification (26%) and Particulate matter formation (20%) categories.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectAvaliação do ciclo de vidapt_BR
dc.subjectEnvironmental Modelingpt_BR
dc.subjectSavannapt_BR
dc.subjectRotation crop systemspt_BR
dc.subjectAllocation Criteriapt_BR
dc.titleLife cycle assessment of soybean-sunflower production system in the Brazilian Cerrado.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2016-02-02T11:11:11Zpt_BR
dc.subject.thesagroSojapt_BR
dc.subject.thesagroGirassolpt_BR
dc.subject.thesagroCerradopt_BR
dc.subject.thesagroImpacto ambientalpt_BR
dc.subject.thesagroHelianthus Annuuspt_BR
dc.subject.nalthesaurusSoybeanspt_BR
dc.subject.nalthesaurusLife cycle assessmentpt_BR
dc.subject.nalthesaurusEnvironmental assessmentpt_BR
dc.description.notesCILCA 2015.pt_BR
riaa.ainfo.id1035860pt_BR
riaa.ainfo.lastupdate2016-02-02pt_BR
dc.contributor.institutionMARILIA IEDA DA S F MATSUURA, CNPMA; FERNANDO RODRIGUES TEIXEIRA DIAS, CPAP; JULIANA FERREIRA PICOLI, FEA-UNICAMP; KÁSSIO R. GARCIA LUCAS, UEL; CESAR DE CASTRO, CNPSO; MARCELO HIROSHI HIRAKURI, CNPSO.pt_BR
Aparece nas coleções:Artigo em anais de congresso (CNPMA)

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