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Registros recuperados : 57 | |
Registros recuperados : 57 | |
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Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
07/01/2013 |
Data da última atualização: |
20/04/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
TORRES, M. de O.; MANETA, M.; HOWITT, R.; VOSTI, S, A.; WALLENDER, W. W.; BASSOI, L. H.; RODRIGUES, L. N. |
Afiliação: |
MARCELO DE O. TORRES; MARCO MANETA; RICHARD HOWITT; STEPHEN A. VOSTI; WESLEY W. WALLENDER; LUIS HENRIQUE BASSOI, CPATSA; LINEU NEIVA RODRIGUES, CPAC. |
Título: |
Economic impacts of regional water scarcity in the São Francisco River Basin, Brazil: an application of a linked hydro-economic model. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Environment and Development Economics, v. 17, n. 2, p.227-248, 2012. |
DOI: |
10.1017/S1355770X11000362 |
Idioma: |
Inglês |
Conteúdo: |
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. |
Palavras-Chave: |
Natural resource; Uso da água. |
Thesagro: |
Agricultura; Água; Impacto Econômico; Recurso natural; Regulamentação. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/130775/1/49287.pdf
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Marc: |
LEADER 01792naa a2200289 a 4500 001 1944164 005 2017-04-20 008 2012 bl uuuu u00u1 u #d 024 7 $a10.1017/S1355770X11000362$2DOI 100 1 $aTORRES, M. de O. 245 $aEconomic impacts of regional water scarcity in the São Francisco River Basin, Brazil$ban application of a linked hydro-economic model. 260 $c2012 520 $aThis 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 $aAgricultura 650 $aÁgua 650 $aImpacto Econômico 650 $aRecurso natural 650 $aRegulamentação 653 $aNatural resource 653 $aUso da água 700 1 $aMANETA, M. 700 1 $aHOWITT, R. 700 1 $aVOSTI, S, A. 700 1 $aWALLENDER, W. W. 700 1 $aBASSOI, L. H. 700 1 $aRODRIGUES, L. N. 773 $tEnvironment and Development Economics$gv. 17, n. 2, p.227-248, 2012.
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Embrapa Semiárido (CPATSA) |
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