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| Registros recuperados : 32 | |
| Registros recuperados : 32 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
02/02/2016 |
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Data da última atualização: |
02/02/2016 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MATSUURA, M. I. da S. F.; DIAS, F. R. T.; POCOLI, J. F.; LUCAS, K. R. G.; CASTRO, C. de; HIRAKURI, M. H. |
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Afiliação: |
MARILIA 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. |
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Título: |
Life cycle assessment of soybean-sunflower production system in the Brazilian Cerrado. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: 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. |
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Idioma: |
Inglês |
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Notas: |
CILCA 2015. |
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Conteúdo: |
Sunflower 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. |
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Palavras-Chave: |
Allocation Criteria; Avaliação do ciclo de vida; Environmental Modeling; Rotation crop systems; Savanna. |
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Thesagro: |
Cerrado; Girassol; Helianthus Annuus; Impacto ambiental; Soja. |
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Thesaurus NAL: |
Environmental assessment; Life cycle assessment; Soybeans. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/138249/1/2015AA039.pdf
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Marc: |
LEADER 02354nam a2200337 a 4500
001 2035860
005 2016-02-02
008 2015 bl uuuu u00u1 u #d
100 1 $aMATSUURA, M. I. da S. F.
245 $aLife cycle assessment of soybean-sunflower production system in the Brazilian Cerrado.$h[electronic resource]
260 $aIn: INTERNATIONAL CONFERENCE ON LIFE CYCLE ASSESSMENT, 6., 2015, Lima, Peru. LCA, Tool for innovation in Latin America: proceedings. Lima, Peru: Pontifical Catholic University of Peru, 2015. p. 224-230.$c2015
500 $aCILCA 2015.
520 $aSunflower 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.
650 $aEnvironmental assessment
650 $aLife cycle assessment
650 $aSoybeans
650 $aCerrado
650 $aGirassol
650 $aHelianthus Annuus
650 $aImpacto ambiental
650 $aSoja
653 $aAllocation Criteria
653 $aAvaliação do ciclo de vida
653 $aEnvironmental Modeling
653 $aRotation crop systems
653 $aSavanna
700 1 $aDIAS, F. R. T.
700 1 $aPOCOLI, J. F.
700 1 $aLUCAS, K. R. G.
700 1 $aCASTRO, C. de
700 1 $aHIRAKURI, M. H.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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