| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Agricultura Digital. Para informações adicionais entre em contato com cnptia.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Agricultura Digital. |
|
Data corrente: |
10/02/2014 |
|
Data da última atualização: |
08/01/2020 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
SOUSSANA, J.-F.; BARIONI, L. G.; ARI, T. B.; CONANT, R.; GERBER, P.; HAVLIK, P.; ICKOWICZ, A.; HOWDEN, M. |
|
Afiliação: |
JEAN-FRANÇOIS SOUSSANA, Inra; LUIS GUSTAVO BARIONI, CNPTIA; TAMARA BEN ARI, Inra; RICH CONANT, Colorado State University; PIERRE GERBER, FAO; PETR HAVLIK, International Institute for Applied Systems Analysis; ALEXANDRE ICKOWICZ, Cirad; MARK HOWDEN, CSIRO. |
|
Título: |
Managing grassland systems in a changing climate: the search for practical solutions. |
|
Ano de publicação: |
2013 |
|
Fonte/Imprenta: |
In: INTERNATIONAL GRASSLAND CONGRESS, 22., 2013, Sydney. Revitalising grasslands to sustain our communities: proceedings. Orange New South Wales: New South Wales Department of Primary Industries, 2013. |
|
Páginas: |
p. 10-27. |
|
ISBN: |
978-1-74256-543-9 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract. By the end of the XXIst century, a global temperature rise between 1.5 and 4°C compared to 1980-1999 and CO2 concentrations in the range 550-900 ppm are expected, together with an increased frequency of extreme climatic events (heat waves, droughts, and heavy rain) that is likely to negatively affect grassland production and livestock systems in a number of world regions. Grassland management has a large potential to mitigate livestock greenhouse gas emissions at a low (or even negative) cost, by combining a moderate intensification, the restoration of degraded pastures and the development of silvo-pastoral systems. Climate change vulnerability will be highest in regional hot spots with high exposure to climatic extremes and low adaptive capacity, such as extensive systems in dryland areas. Biome shifts, with expansion or contraction of the grassland biome, are projected by models. Resistance, resilience and transformation strategies can be used for grassland adaptation. With sown grasslands, adaptation options include changes in forage species (e.g. use of C 4 grasses and of annual species) and genotypes and the use of grass-legume mixtures. Grazing management can be adapted to increase the resilience of plant communities to climatic variability. Our understanding of the synergies and trade-offs between adaptation and mitigation in the grassland sector is still limited and requires further research. Provided this understanding is gained, climate smart grassland systems that sustainably increase productivity and resilience (adaptation), reduce greenhouse gas emissions (mitigation), and enhance food security and development could be promoted. By reducing productivity gaps and increasing livestock production efficiency, they would also contribute to mitigate climate change from tropical deforestation and expansion of grasslands into savannahs. MenosAbstract. By the end of the XXIst century, a global temperature rise between 1.5 and 4°C compared to 1980-1999 and CO2 concentrations in the range 550-900 ppm are expected, together with an increased frequency of extreme climatic events (heat waves, droughts, and heavy rain) that is likely to negatively affect grassland production and livestock systems in a number of world regions. Grassland management has a large potential to mitigate livestock greenhouse gas emissions at a low (or even negative) cost, by combining a moderate intensification, the restoration of degraded pastures and the development of silvo-pastoral systems. Climate change vulnerability will be highest in regional hot spots with high exposure to climatic extremes and low adaptive capacity, such as extensive systems in dryland areas. Biome shifts, with expansion or contraction of the grassland biome, are projected by models. Resistance, resilience and transformation strategies can be used for grassland adaptation. With sown grasslands, adaptation options include changes in forage species (e.g. use of C 4 grasses and of annual species) and genotypes and the use of grass-legume mixtures. Grazing management can be adapted to increase the resilience of plant communities to climatic variability. Our understanding of the synergies and trade-offs between adaptation and mitigation in the grassland sector is still limited and requires further research. Provided this understanding is gained, climate smart grassland sy... Mostrar Tudo |
|
Palavras-Chave: |
Gases do efeito estufa; Mitigação; Mudanças climáticas; Pastos. |
|
Thesagro: |
Gado. |
|
Thesaurus Nal: |
Climate change; Greenhouse gases; Livestock; Pastures. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02916nam a2200325 a 4500
001 1979259
005 2020-01-08
008 2013 bl uuuu u00u1 u #d
020 $a978-1-74256-543-9
100 1 $aSOUSSANA, J.-F.
245 $aManaging grassland systems in a changing climate$bthe search for practical solutions.$h[electronic resource]
260 $aIn: INTERNATIONAL GRASSLAND CONGRESS, 22., 2013, Sydney. Revitalising grasslands to sustain our communities: proceedings. Orange New South Wales: New South Wales Department of Primary Industries$c2013
300 $ap. 10-27.
520 $aAbstract. By the end of the XXIst century, a global temperature rise between 1.5 and 4°C compared to 1980-1999 and CO2 concentrations in the range 550-900 ppm are expected, together with an increased frequency of extreme climatic events (heat waves, droughts, and heavy rain) that is likely to negatively affect grassland production and livestock systems in a number of world regions. Grassland management has a large potential to mitigate livestock greenhouse gas emissions at a low (or even negative) cost, by combining a moderate intensification, the restoration of degraded pastures and the development of silvo-pastoral systems. Climate change vulnerability will be highest in regional hot spots with high exposure to climatic extremes and low adaptive capacity, such as extensive systems in dryland areas. Biome shifts, with expansion or contraction of the grassland biome, are projected by models. Resistance, resilience and transformation strategies can be used for grassland adaptation. With sown grasslands, adaptation options include changes in forage species (e.g. use of C 4 grasses and of annual species) and genotypes and the use of grass-legume mixtures. Grazing management can be adapted to increase the resilience of plant communities to climatic variability. Our understanding of the synergies and trade-offs between adaptation and mitigation in the grassland sector is still limited and requires further research. Provided this understanding is gained, climate smart grassland systems that sustainably increase productivity and resilience (adaptation), reduce greenhouse gas emissions (mitigation), and enhance food security and development could be promoted. By reducing productivity gaps and increasing livestock production efficiency, they would also contribute to mitigate climate change from tropical deforestation and expansion of grasslands into savannahs.
650 $aClimate change
650 $aGreenhouse gases
650 $aLivestock
650 $aPastures
650 $aGado
653 $aGases do efeito estufa
653 $aMitigação
653 $aMudanças climáticas
653 $aPastos
700 1 $aBARIONI, L. G.
700 1 $aARI, T. B.
700 1 $aCONANT, R.
700 1 $aGERBER, P.
700 1 $aHAVLIK, P.
700 1 $aICKOWICZ, A.
700 1 $aHOWDEN, M.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Soja. |
|
Data corrente: |
11/06/2003 |
|
Data da última atualização: |
23/06/2005 |
|
Autoria: |
ALMEIDA, A. M. R.; TORRES, E.; FARIAS, J. R. B.; COSTA, J. M.; SIMIONATO, A.; AMORIN, L.; BERGAMIN FILHO, A.; BENATO, L. C.; PINTO, M. C.; VALENTIN, N.; TORRES, F. M. |
|
Título: |
Avaliação de doenças de soja e suas relações com as propriedades microbiológicas, físicas e químicas do solo, em diferentes seqüência de culturas (04.2000.328-01). |
|
Ano de publicação: |
2002 |
|
Fonte/Imprenta: |
In: HOFFMANN-CAMPO, C. B.; SARAIVA, O. F. (Org.). Resultados de pesquisa da Embrapa Soja - 2001: manejo do solo e plantas daninhas. Londrina: Embrapa Soja, 2002. |
|
Páginas: |
p. 7-10. |
|
Série: |
(Embrapa Soja. Documentos, 195). |
|
Idioma: |
Português |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00918naa a2200253 a 4500
001 1463852
005 2005-06-23
008 2002 bl uuuu u00u1 u #d
100 1 $aALMEIDA, A. M. R.
245 $aAvaliação de doenças de soja e suas relações com as propriedades microbiológicas, físicas e químicas do solo, em diferentes seqüência de culturas (04.2000.328-01).
260 $c2002
300 $ap. 7-10.
490 $a(Embrapa Soja. Documentos, 195).
700 1 $aTORRES, E.
700 1 $aFARIAS, J. R. B.
700 1 $aCOSTA, J. M.
700 1 $aSIMIONATO, A.
700 1 $aAMORIN, L.
700 1 $aBERGAMIN FILHO, A.
700 1 $aBENATO, L. C.
700 1 $aPINTO, M. C.
700 1 $aVALENTIN, N.
700 1 $aTORRES, F. M.
773 $tIn: HOFFMANN-CAMPO, C. B.; SARAIVA, O. F. (Org.). Resultados de pesquisa da Embrapa Soja - 2001: manejo do solo e plantas daninhas. Londrina: Embrapa Soja, 2002.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Soja (CNPSO) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
