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Registro Completo |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
29/03/2012 |
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Data da última atualização: |
02/03/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TORRES, M. de O.; MANETA, M.; HOWITT, R.; VOSTI, S. A.; WALLENDER, W. W.; BASSOI, L. H.; RODRIGUES, L. N. |
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Afiliação: |
LUIS HENRIQUE BASSOI, CPATSA; LINEU NEIVA RODRIGUES, CPAC. |
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Título: |
Economic impacts of regional water scarcity in the São Francisco River, Brazil: an application of a linked hydro-economic model. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Environment and Development Economics, v. 17, n. 2, p. 227-248, 2011. |
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DOI: |
10.1017/S1355770X11000362 |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT. This paper presents a linked hydro-economic model and uses it to examine the regional effects of water use regulations and product price changes on the agriculture of the São Francisco River Basin, Brazil. The effects of weather on surface water availability are explicitly addressed using the hydrological model MIKE-Basin. Farmers? adjustments to changes in precipitation, surface water availability, and other factors are quantified using an economic model based on non-linear programming techniques. The models are externally linked. Results show that regional impacts, at the sub-basin level, vary depending on the location of each sub-basin relative to river flows. The effects of water use regulations and of exogenous price shocks on agriculture depend on weather, location, productmix and production technology. Implications of these results for policies designed to manage agriculture and water use are discussed. |
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Palavras-Chave: |
Modelo hidro-econômico; Uso da água. |
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Thesagro: |
Regulamentação. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01627naa a2200193 a 4500
001 1920792
005 2015-03-02
008 2011 bl uuuu u00u1 u #d
024 7 $a10.1017/S1355770X11000362$2DOI
100 1 $aTORRES, M. de O.; MANETA, M.; HOWITT, R.; VOSTI, S. A.; WALLENDER, W. W.
245 $aEconomic impacts of regional water scarcity in the São Francisco River, Brazil$ban application of a linked hydro-economic model.
260 $c2011
520 $aABSTRACT. This paper presents a linked hydro-economic model and uses it to examine the regional effects of water use regulations and product price changes on the agriculture of the São Francisco River Basin, Brazil. The effects of weather on surface water availability are explicitly addressed using the hydrological model MIKE-Basin. Farmers? adjustments to changes in precipitation, surface water availability, and other factors are quantified using an economic model based on non-linear programming techniques. The models are externally linked. Results show that regional impacts, at the sub-basin level, vary depending on the location of each sub-basin relative to river flows. The effects of water use regulations and of exogenous price shocks on agriculture depend on weather, location, productmix and production technology. Implications of these results for policies designed to manage agriculture and water use are discussed.
650 $aRegulamentação
653 $aModelo hidro-econômico
653 $aUso da água
700 1 $aBASSOI, L. H.
700 1 $aRODRIGUES, L. N.
773 $tEnvironment and Development Economics$gv. 17, n. 2, p. 227-248, 2011.
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| 1. |  | OLIVEIRA JUNIOR, A. A. de O.; CARMONA, R.; GONCALVES, H. M.; PEIXOTO, J. R.; CRUZ, J. de O.; SILVA, N. I. da. Air layering in Caryocar brasiliense: effect of substrate. Contribuciones a Las Ciencias Sociales, São José dos Pinhais, v.17, n.7, p. 01-15, 2024| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
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| 2. | | OLIVEIRA JUNIOR, A. A. de; CARMONA, R.; GONCALVES, H. M.; PEIXOTO, J. R.; CRUZ, J. de O.; SILVA, N. I. da; CONCEIÇÃO, B. S.; ESTÁCIO, T. Chemical composition of substrates on the rooting vigor of Caryocar brasiliense air layering. Revista Contribuciones a las Ciencias Sociales, São José dos Pinhais, v. 17, n. 5, p. 1-22, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
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