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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
13/03/2014 |
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Data da última atualização: |
13/03/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA JÚNIOR, V. P.; WERF, H. M. G. V. D.; SOARES, S. R.; CORSON, M. S. |
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Título: |
Environmental impacts of French and Brazilian broiler chicken production scenarios: An LCA approach. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Journal of Environmental Management, Leiden, v. 133, p. 222-231, 2014. |
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Idioma: |
Português |
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Conteúdo: |
This study compared the environmental burdens of two broiler chicken production systems in Brazil and two in France. One Brazilian system represents large-scale production in the Center-West region of the country; the other is a small-scale production in the South. One of the French systems represents an extensive broiler chicken production system, known as ?Label Rouge?; the other is a standard system. Life-cycle impact assessments were performed using the CML-IA characterization method. The main functional unit adopted was 1 tonne of cooled and packaged chicken, ready for distribution. For the systems and impacts studied, production scale did not affect the environmental impact, but production intensity did. The extensive Label Rouge system had the largest impact among the impact categories studied. This resulted principally from the high feed-conversion ratio of this production system (3.1 kg of feed per kg of live weight) in conjunction with the fact that the feed-production stage contributed most to the overall impact. The contribution of deforestation to the crop-production stage was significant, particularly for climate change, equaling 19% of total emissions of CO2eq per tonne of cooled and packaged chicken, in the system of the Center-West of Brazil. The French systems were also affected, since they import crops from Brazil. The system of southern Brazil had less climate change impact because there is no longer deforestation in southern Brazil for crop production. |
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Palavras-Chave: |
Brazil; Broiler chicken; France; Label Rouge; Life Cycle Assessment; Production intensity. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02199naa a2200229 a 4500
001 1120370
005 2014-03-13
008 2014 bl uuuu u00u1 u #d
100 1 $aSILVA JÚNIOR, V. P.
245 $aEnvironmental impacts of French and Brazilian broiler chicken production scenarios$bAn LCA approach.$h[electronic resource]
260 $c2014
520 $aThis study compared the environmental burdens of two broiler chicken production systems in Brazil and two in France. One Brazilian system represents large-scale production in the Center-West region of the country; the other is a small-scale production in the South. One of the French systems represents an extensive broiler chicken production system, known as ?Label Rouge?; the other is a standard system. Life-cycle impact assessments were performed using the CML-IA characterization method. The main functional unit adopted was 1 tonne of cooled and packaged chicken, ready for distribution. For the systems and impacts studied, production scale did not affect the environmental impact, but production intensity did. The extensive Label Rouge system had the largest impact among the impact categories studied. This resulted principally from the high feed-conversion ratio of this production system (3.1 kg of feed per kg of live weight) in conjunction with the fact that the feed-production stage contributed most to the overall impact. The contribution of deforestation to the crop-production stage was significant, particularly for climate change, equaling 19% of total emissions of CO2eq per tonne of cooled and packaged chicken, in the system of the Center-West of Brazil. The French systems were also affected, since they import crops from Brazil. The system of southern Brazil had less climate change impact because there is no longer deforestation in southern Brazil for crop production.
653 $aBrazil
653 $aBroiler chicken
653 $aFrance
653 $aLabel Rouge
653 $aLife Cycle Assessment
653 $aProduction intensity
700 1 $aWERF, H. M. G. V. D.
700 1 $aSOARES, S. R.
700 1 $aCORSON, M. S.
773 $tJournal of Environmental Management, Leiden$gv. 133, p. 222-231, 2014.
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