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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
23/10/2017 |
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Data da última atualização: |
23/10/2017 |
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Tipo da produção científica: |
Autoria/Organização/Edição de Livros |
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Autoria: |
LIMA, M. A. de; ALVES, B. J. R.; MACHADO, P. L. O. de A.; URQUIAGA, S. (ed.). |
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Afiliação: |
MAGDA APARECIDA DE LIMA, CNPMA; BRUNO JOSE RODRIGUES ALVES, CNPAB; PEDRO LUIZ OLIVEIRA DE A MACHADO, SRI; SEGUNDO SACRAMENTO U CABALLERO, CNPAB. |
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Título: |
Carbon stocks and greenhouse gas emissions in brazilian agriculture. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Brasília, DF: Embrapa, 2014. |
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Descrição Física: |
1 epub format e-book. |
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ISBN: |
978-85-7035-351-1 |
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Idioma: |
Inglês |
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Conteúdo: |
This publication presents the contributions of Embrapa and its partner institutions for the advancement of knowledge about GHG emissions in the Brazilian agricultural sector, the result of an integrated work effort that constituted the Agrogases research network ? Carbon Dynamics and Greenhouse Gas Emissions in Brazilian Agricultural, Agroforestry and Forestry Systems. Among the results, the most prominent is the generation of specific values for CH4 and N2O emission factors for Brazilian conditions, which were then compared with the figures presented by the Intergovernmental Panel on Climate Change (IPCC). Methane emission factors were determined in irrigated rice production systems, with possible mitigation associated with the planting system. Other aspects worth noting were the positive nitrogen balance in agricultural systems, especially in no-tillage planting, and the rehabilitation of degraded pastures to promote sequestration of C in soils. In beef and dairy cattle production, emission factors for enteric methane were determined for various dietary conditions, demonstrating that it is possible to significantly reduce the production of this gas per unit of meat produced by improving the quality of the forage. The introduction of forage legumes with an efficient system of obtaining N2 from the air through biological nitrogen fixation is a good strategy to improve not only the productivity of pastures, but also their quality. This strategy, combined with the adoption of the crop-livestock integration system, offers the best prospects for boosting grain and livestock production in a sustainable way, significantly contributing to the mitigation of GHG emissions. MenosThis publication presents the contributions of Embrapa and its partner institutions for the advancement of knowledge about GHG emissions in the Brazilian agricultural sector, the result of an integrated work effort that constituted the Agrogases research network ? Carbon Dynamics and Greenhouse Gas Emissions in Brazilian Agricultural, Agroforestry and Forestry Systems. Among the results, the most prominent is the generation of specific values for CH4 and N2O emission factors for Brazilian conditions, which were then compared with the figures presented by the Intergovernmental Panel on Climate Change (IPCC). Methane emission factors were determined in irrigated rice production systems, with possible mitigation associated with the planting system. Other aspects worth noting were the positive nitrogen balance in agricultural systems, especially in no-tillage planting, and the rehabilitation of degraded pastures to promote sequestration of C in soils. In beef and dairy cattle production, emission factors for enteric methane were determined for various dietary conditions, demonstrating that it is possible to significantly reduce the production of this gas per unit of meat produced by improving the quality of the forage. The introduction of forage legumes with an efficient system of obtaining N2 from the air through biological nitrogen fixation is a good strategy to improve not only the productivity of pastures, but also their quality. This strategy, combined with the adoption of ... Mostrar Tudo |
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Thesagro: |
Agricultura; Carbono; Dióxido de carbono; Efeito estufa; Impacto ambiental; Pecuária; Proteção ambiental; Solo. |
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Thesaurus Nal: |
Agriculture; Carbon dioxide; Greenhouse effect; Greenhouse gases; Livestock. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02576nam a2200325 a 4500
001 2077810
005 2017-10-23
008 2014 bl uuuu 00u1 u #d
020 $a978-85-7035-351-1
100 1 $aLIMA, M. A. de
245 $aCarbon stocks and greenhouse gas emissions in brazilian agriculture.$h[electronic resource]
260 $aBrasília, DF: Embrapa$c2014
300 $c1 epub format e-book.
520 $aThis publication presents the contributions of Embrapa and its partner institutions for the advancement of knowledge about GHG emissions in the Brazilian agricultural sector, the result of an integrated work effort that constituted the Agrogases research network ? Carbon Dynamics and Greenhouse Gas Emissions in Brazilian Agricultural, Agroforestry and Forestry Systems. Among the results, the most prominent is the generation of specific values for CH4 and N2O emission factors for Brazilian conditions, which were then compared with the figures presented by the Intergovernmental Panel on Climate Change (IPCC). Methane emission factors were determined in irrigated rice production systems, with possible mitigation associated with the planting system. Other aspects worth noting were the positive nitrogen balance in agricultural systems, especially in no-tillage planting, and the rehabilitation of degraded pastures to promote sequestration of C in soils. In beef and dairy cattle production, emission factors for enteric methane were determined for various dietary conditions, demonstrating that it is possible to significantly reduce the production of this gas per unit of meat produced by improving the quality of the forage. The introduction of forage legumes with an efficient system of obtaining N2 from the air through biological nitrogen fixation is a good strategy to improve not only the productivity of pastures, but also their quality. This strategy, combined with the adoption of the crop-livestock integration system, offers the best prospects for boosting grain and livestock production in a sustainable way, significantly contributing to the mitigation of GHG emissions.
650 $aAgriculture
650 $aCarbon dioxide
650 $aGreenhouse effect
650 $aGreenhouse gases
650 $aLivestock
650 $aAgricultura
650 $aCarbono
650 $aDióxido de carbono
650 $aEfeito estufa
650 $aImpacto ambiental
650 $aPecuária
650 $aProteção ambiental
650 $aSolo
700 1 $aALVES, B. J. R.
700 1 $aMACHADO, P. L. O. de A.
700 1 $aURQUIAGA, S.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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| Registros recuperados : 190 | |
| 43. |  | SÁ, T. F. L. de; MADARI, B.; MACHADO, P. L. O. de A.; GUIMARÃES, C. M.; TORRES, E. O efeito do plantio e da rotação de culturas na agregação e no carbono orgânico de dois latossolos. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 25.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 9.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 7.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 4., 2002, Rio de Janeiro. Fertbio 2002: agricultura: bases ecológicas para o desenvolvimento social e econômico sustentado. Rio de Janeiro, 2002. p. 146. Guia do congressista e em CD-ROM.| Biblioteca(s): Embrapa Soja. |
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| 44. | | MADARI, B. E.; NOVOTNY, E. H.; MANGRICH, A. S.; MACHADO, P. L. O. de A.; CARVALHO, M. T. de M. Desenvolvimento de novas tecnologias para o seqüestro de carbono e consequente aumento da fertilidade dos solos tropicais. In: SIMPÓSIO SOBRE INOVAÇÃO E CRIATIVIDADE CIENTÍFICA NA EMBRAPA, 1., 2008, Brasília, DF. Comunicações selecionadas: resumos. Brasília, DF: Embrapa, 2008.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 47. | | ALVES, S. de S.; WADT, P. G. S.; LIMA, M. A. de; MACHADO, P. L. O. de A. Estoque de carbono em um argissolo da Formação Solimões, sob três sistemas de uso da terra. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA PIBIC/CNPq//UFAC, 14.; MOSTRA DE PESQUISA E PÓS-GRADUAÇÃO, 4., 2005, Rio Branco, AC. Anais... Rio Branco, AC: Ufac, 2005. 2 p. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Acre. |
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| 51. | | PRADO, R. B.; BENITES, V. M.; MACHADO, P. L. O. de A.; POLIDORO, J. C.; DART, R. O.; NAUMOV, A. Mapping potassium availability from limited soil profile data in Brazil. In: HARTEMINK, A. E.; McBRATNEY, A.; MENDONÇA-SANTOS, M. de L. (Ed.). Digital soil mapping with limited data. New York: Springer, 2008. p. 91-101.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Arroz e Feijão; Embrapa Solos. |
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| 55. | | CARVALHO, M. da C. S.; OLIVEIRA, J. P. de; MACHADO, P. L. O. de A.; NAUMOV, A. Severidade de brusone e produtividade de cultivares de arroz de várzea tropical adubadas com potássio. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: Sociedade Brasileira de Ciência do Solo, 2012. 1 CD-ROM. FERTBIO 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 59. | | SOARES, R.; MADDOCK, J. E. L.; CAMPOS, D. V. B. de; MADARI, B. E.; MACHADO, P. L. O. de A.; SANTELLI, R. E. Avaliação da estabilidade de agregados em marcadores ambientais terrestres do Antropoceno submetidos a diferentes períodos de pousio. Revista Virtual de Química, v. 10, n. 6, p. 1693-1718, nov./dez. 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Arroz e Feijão; Embrapa Solos. |
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| Registros recuperados : 190 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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