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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
02/10/2017 |
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Data da última atualização: |
03/10/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
HEINEMANN, A. B.; SILVA, S. C. da; STONE, L. F.; MORAES, A. da C. |
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Afiliação: |
ALEXANDRE BRYAN HEINEMANN, CNPAF; SILVANDO CARLOS DA SILVA, CNPAF; LUIS FERNANDO STONE, CNPAF; ALESSANDRA DA CUNHA MORAES, CNPAF. |
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Título: |
Climate change impact on rainfed common bean production systems. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 20.; SIMPÓSIO DE MUDANÇAS CLIMÁTICAS E DESERTIFICAÇÃO DO SEMIÁRIDO BRASILEIRO, 5., 2017, Juazeiro. A agrometeorologia na solução de problemas multiescala: anais. Petrolina: Embrapa Semiárido: Univasf, 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
Reductions in agricultural productivity with consequences for food security associated to climate change are expected in the absence of adaptation. For common beans, across South America, is projected a decrease in the climatic suitability, with heat and drought stresses being the key drivers for such suitability reduction. This study hypothesize that climatic and atmospheric changes for common beans growing period at rainfed wet growing season in Goiás State are likely to alter the yield by 2030. We considered as historic period from 1980 to 2005 and four representative concentration pathways (RCP - 2.6 and 8.5) for the near future from 2020 to 2045. For assessing the common bean yields we applied the CSM-CROPGRO-DRY BEAN model, calibrated and validated for cultivar Pérola. The climate change impacts on average simulated yield ranged from -267 to 272 and -439 to 314.2 kg ha-1 for RCP 2.6 and 8.5. |
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Palavras-Chave: |
Modelo de circulação global. |
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Thesagro: |
Feijão; Modelo de simulação; Phaseolus vulgaris. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/164552/1/CNPAF-2017-cba.pdf
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Marc: |
LEADER 01702nam a2200193 a 4500
001 2076551
005 2017-10-03
008 2017 bl uuuu u00u1 u #d
100 1 $aHEINEMANN, A. B.
245 $aClimate change impact on rainfed common bean production systems.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 20.; SIMPÓSIO DE MUDANÇAS CLIMÁTICAS E DESERTIFICAÇÃO DO SEMIÁRIDO BRASILEIRO, 5., 2017, Juazeiro. A agrometeorologia na solução de problemas multiescala: anais. Petrolina: Embrapa Semiárido: Univasf$c2017
520 $aReductions in agricultural productivity with consequences for food security associated to climate change are expected in the absence of adaptation. For common beans, across South America, is projected a decrease in the climatic suitability, with heat and drought stresses being the key drivers for such suitability reduction. This study hypothesize that climatic and atmospheric changes for common beans growing period at rainfed wet growing season in Goiás State are likely to alter the yield by 2030. We considered as historic period from 1980 to 2005 and four representative concentration pathways (RCP - 2.6 and 8.5) for the near future from 2020 to 2045. For assessing the common bean yields we applied the CSM-CROPGRO-DRY BEAN model, calibrated and validated for cultivar Pérola. The climate change impacts on average simulated yield ranged from -267 to 272 and -439 to 314.2 kg ha-1 for RCP 2.6 and 8.5.
650 $aFeijão
650 $aModelo de simulação
650 $aPhaseolus vulgaris
653 $aModelo de circulação global
700 1 $aSILVA, S. C. da
700 1 $aSTONE, L. F.
700 1 $aMORAES, A. da C.
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Embrapa Arroz e Feijão (CNPAF) |
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