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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
05/01/2023 |
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Data da última atualização: |
27/01/2023 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
WANG, Z.; MARTHA JUNIOR, G. B.; LIU, J.; LIMA, C. Z. de. |
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Afiliação: |
ZHAN WANG, PURDUE UNIVERSITY; GERALDO BUENO MARTHA JUNIOR, CNPTIA; JING LIU, PURDUE UNIVERSITY; CICERO ZANETTI DE LIMA, FUNDAÇÃO GETÚLIO VARGAS. |
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Título: |
Climate change, irrigation expansion and impacts on agriculture production: an integrated multi-scale analysis of Brazil by 2050. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
In: AGRICULTURAL & APPLIED ECONOMICS ASSOCIATION ANNUAL MEETING, 2022, Anaheim. [Proceedings...]. Milwaukee: Agricultural and Applied Economics Association, 2022. |
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DOI: |
10.22004/ag.econ.322560 |
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Idioma: |
Inglês |
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Conteúdo: |
This paper aims at enhancing climate change´s impact on irrigation expansion and crop production in Brazil, by answers research questions below: Considering the impact on crop yield and water supply, how would climate change influence irrigation area and pattern in Brazil? What is the possible range of those impacts given uncertainties in future climate scenarios and climate model simulation? Will the climate change drive Brazil to be more intensive or extensive in land use, and what is its implication on environment and sustainability? With precipitation change and demand growth, irrigated area has shown increasing trend in Brazil since mid-20 century. When projecting to 2050 with climate change´s impact on yield and irrigation water supply, under the climate scenario RCP8.5 the majority of Brazil will experience irrigation water supply shortage, reducing in reduction in irrigated area except Ceara. Under the milder climate change scenario RCP2.6, high uncertainty is found across climate model projections on yield, irrigation adoption and crop output, on state level irrigation is projected to show expansion in Sao Paulo and reduction in Rio Grande do Sul and Santa Catarina. The negative impact on irrigation for warmer climate indicates the importance of future research on climate adaption strategies. |
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Thesagro: |
Irrigação; Mudança Climática; Produção Agrícola; Produtividade. |
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Thesaurus Nal: |
Climate change; Crop production; Economic productivity; Environmental impact. |
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Categoria do assunto: |
E Economia e Indústria Agrícola |
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Marc: |
LEADER 02241nam a2200253 a 4500
001 2150669
005 2023-01-27
008 2022 bl uuuu u00u1 u #d
024 7 $a10.22004/ag.econ.322560$2DOI
100 1 $aWANG, Z.
245 $aClimate change, irrigation expansion and impacts on agriculture production$ban integrated multi-scale analysis of Brazil by 2050.$h[electronic resource]
260 $aIn: AGRICULTURAL & APPLIED ECONOMICS ASSOCIATION ANNUAL MEETING, 2022, Anaheim. [Proceedings...]. Milwaukee: Agricultural and Applied Economics Association$c2022
520 $aThis paper aims at enhancing climate change´s impact on irrigation expansion and crop production in Brazil, by answers research questions below: Considering the impact on crop yield and water supply, how would climate change influence irrigation area and pattern in Brazil? What is the possible range of those impacts given uncertainties in future climate scenarios and climate model simulation? Will the climate change drive Brazil to be more intensive or extensive in land use, and what is its implication on environment and sustainability? With precipitation change and demand growth, irrigated area has shown increasing trend in Brazil since mid-20 century. When projecting to 2050 with climate change´s impact on yield and irrigation water supply, under the climate scenario RCP8.5 the majority of Brazil will experience irrigation water supply shortage, reducing in reduction in irrigated area except Ceara. Under the milder climate change scenario RCP2.6, high uncertainty is found across climate model projections on yield, irrigation adoption and crop output, on state level irrigation is projected to show expansion in Sao Paulo and reduction in Rio Grande do Sul and Santa Catarina. The negative impact on irrigation for warmer climate indicates the importance of future research on climate adaption strategies.
650 $aClimate change
650 $aCrop production
650 $aEconomic productivity
650 $aEnvironmental impact
650 $aIrrigação
650 $aMudança Climática
650 $aProdução Agrícola
650 $aProdutividade
700 1 $aMARTHA JUNIOR, G. B.
700 1 $aLIU, J.
700 1 $aLIMA, C. Z. de
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Embrapa Agricultura Digital (CNPTIA) |
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| Registros recuperados : 174 | |
| 83. |  | MARTHA JUNIOR, G. B.; VILELA, L.; SOUSA, D. M. G. de. Efeito da adubação de manutenção com fontes de fósforo e de nitrogênio sobre a produção de Brachiaria brizantha cv. Marandu na região do cerrado. In: MOSTRA DE RESULTADOS DE PESQUISA DOS PROJETOS FINALIZADOS EM 2006 E 2007, 2., 2009, Planaltina, DF. [Anais...]. Planaltina, DF: Embrapa Cerrados, 2009. p. 53-60. (Embrapa Cerrados. Documentos, 244). Editores técnicos Eduardo Cyrino de Oliveira-Filho, Fernando Antônio Macena da Silva, Maria Lucia Meirelles, Eduardo Alano Vieira, Geraldo Bueno Martha Junior, Arminda Moreira de Carvalho, José Carlos Sousa e Silva, CPAC.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Cerrados. |
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| 89. | | MARTHA JUNIOR, G. B.; CORSI, M.; BARIONI, L. G.; VILELA, L. Efeito da intensidade de desfolha do capim Tanzania irrigado, no inverno, sobre os componentes da producao forrageira. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 41., 2004, Campo Grande, MS. A producao animal e a seguranca alimentar: anais. Campo Grande: SBZ: Embrapa Gado de Corte, 2004. 1 CD-ROM.| Biblioteca(s): Embrapa Cerrados. |
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| 94. | | CONTINI, E.; MARTHA JUNIOR, G. B.; GASQUES, J. G.; VIEIRA JUNIOR, P. A. O papel das políticas públicas no Cerrado. In: BOLFE, E. L.; SANO, E. E.; CAMPOS, S. K. (Ed.). Dinâmica agrícola no cerrado: análises e projeções. Brasília, DF: Embrapa, 2020. v. 1, cap. 3, p. 59-88.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Unidades Centrais. |
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| Registros recuperados : 174 | |
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