Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1003272
Unidade da Embrapa/Coleção:: Embrapa Monitoramento por Satélite - Artigo em periódico indexado (ALICE)
Data do documento: 19-Dez-2014
Tipo do Material: Artigo em periódico indexado (ALICE)
Autoria: BULLER, L. S.
LIMA, I. B. T. de
ORTEGA, E.
MORAES, A.
SILVA, G. B. S. da
ZANETTI, M. R.
Informaçães Adicionais: LUZ SELENE BULLER, UNICAMP; IVAN BERGIER TAVARES DE LIMA, CPAP; ENRIQUE ORTEGA, UNICAMP; ANIBAL MORAES, UNIVERSIDADE FEDERAL DO PARANÁ; GUSTAVO BAYMA SIQUEIRA DA SILVA, CNPM; MARILIA RIBEIRO ZANETTI, BOLSISTA CPAP.
Título: Soil improvement and mitigation of greenhouse gas emissions for integrated crop-livestock systems: Case study assessment in the Pantanal savanna highland, Brazil.
Edição: 2014
Fonte/Imprenta: Agricultural Systems, v. 137, p. 206-219, 2015.
Idioma: en
Palavras-chave: Renewable energy.
Nutrient cycling
GHG mitigation
Emergy synthesis
Ecohydrology
Conteúdo: Greenhouse gas emissions and climate change has been partially attributed to agricultural expansion by deforestation, while the pressure to assure food, fiber and energy for the future generations leads to the intensification of agricultural systems. The transition to more efficient systems is actually considered an important strategy to reduce deforestation and to spare land for other uses, including the recovery of environmental services and ecohydrological processes in the drainage basin such as carbon sink and water regulation. The Brazilian Federal Program for Low Carbon Agriculture (ABC Program) intends to reduce carbon emissions by stimulating technological processes that neutralize emissions or enhance the sinking of greenhouse gases. A pilot farm has been established to assess an intensive animal-plant farming system that incorporates anaerobic digestion for biogas, power generation and organic fertilizer production. Emergy Synthesis was chosen as a methodological tool to assess and to diagnosis the farm system design. The modified emergy assessment including externalities (greenhouse gas emissions) improves the understanding of integrated crop?livestock systems efficiency in internal recycling of nutrients and power conversion. The adoption of manure treatment in intensified agricultural systems can effectively contribute to enhance environmental and economic performances.
Ano de Publicação: 2014
Aparece nas coleções:Artigo em periódico indexado (CNPM)

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