| |
|
|
| Registros recuperados : 17 | |
| 4. |  | TORRES, M. de O.; MANETA, M.; HOWITT, R.; VOSTI, S, A.; WALLENDER, W. W.; BASSOI, L. H.; RODRIGUES, L. N. Economic impacts of regional water scarcity in the São Francisco River Basin, Brazil: an application of a linked hydro-economic model. Environment and Development Economics, v. 17, n. 2, p.227-248, 2012.| Biblioteca(s): Embrapa Semiárido. |
|    |
| 5. | | TORRES, M. de O.; MANETA, M.; HOWITT, R.; VOSTI, S. A.; WALLENDER, W. W.; BASSOI, L. H.; RODRIGUES, L. N. Economic impacts of regional water scarcity in the São Francisco River, Brazil: a application of a linked hydro-economic model. Environment and Development Economics, v. 17, n. 2, p. 227-248, 2011.| Biblioteca(s): Embrapa Cerrados. |
|  |
| 6. | | MANETA, M. P.; TORRES, M.; WALLENDER, W. W.; VOSTI, S.; KIRBY, M.; BASSOI, L. H.; RODRIGUES, L. N. Water demand and flows in the São Francisco River Basin (Brazil) with increased irrigation. Agricultural Water Management, v. 96, n. 8, p. 1191-1200, 2009.| Biblioteca(s): Embrapa Semiárido. |
| |
| 7. | | MANETA, M. P.; TORRES, M.; WALLENDER, W. W.; VOSTI, S.; KIRBY, M.; BASSOI, L. H.; RODRIGUES, L. N. Water demand and flows in the São Francisco River Basin (Brazil) with increased irrigation. Agricultural Water Management, v. 96, p. 1191-1200, 2009.| Biblioteca(s): Embrapa Cerrados. |
| |
| 8. | | MANETA, M.; TORRES, M.; VOSTI, S. A.; WALLENDER, W. W.; ALLEN, S.; BASSOI, L. H.; BENNETT, L.; HOWITT, R.; RODRIGUES, L.; YOUNG, J. Assessing agriculture-water links at basin scale: a hydro-economic model of the São Francisco River basin, Brazil. In: WORLD WATER CONGRESS, 13., 2008, Montpellier. Global changes and water resources: confronting the expanding and diversifying pressures. Halfway House: IWRA, 2008. 1 CD-ROM.| Biblioteca(s): Embrapa Cerrados. |
| |
| 9. | | MANETA, M.; TORRES, M.; VOSTI, S. A.; WALLENDER, W. W.; ALLEN, S.; BASSOI, L. H.; BENNETT, L.; HOWITT, R.; RODRIGUES, L.; YOUNG, J. Assessing agriculture-water links at basin scale: a hydro-economic model of the São Francisco River basin, Brazil. In: WORLD WATER CONGRESS, 13., 2008, Montpellier. Global changes and water resources: confronting the expanding and diversifying pressures. Halfway House: IWRA, 2008. 1 CD-ROM.| Biblioteca(s): Embrapa Semiárido. |
| |
| 10. | | MANETA, M.; TORRES, M.; VOSTI, S. A.; WALLENDER, W. W.; ALLEN, S.; BASSOI, L. H.; BENNETT, L.; HOWITT, R.; RODRIGUES, L. N.; YOUNG, J. Assessing agriculture-water links at the basin scale: hydrologic and economic models of the São Francisco River Basin, Brazil. Water International, London, v. 34, n. 1, p. 88-103, 2009.| Biblioteca(s): Embrapa Semiárido. |
| |
| 11. | | MANETA, M.; TORRES, M.; VOSTI, S. A.; WALLENDER, W. W.; ALLEN, S.; BASSOI, L. H.; BENNETT, L.; HOWITT, R.; RODRIGUES, L.; YOUNG, J. Assessing agriculture-water links at the basin scale: hydrologic and economic models of the São Francisco River Basin, Brazil. Water International, v. 34, n. 1, p. 88-103, 2009.| Biblioteca(s): Embrapa Cerrados. |
| |
| 12. | | MANETA, M. P.; SINGH, P. N.; TORRES, M.; WALLENDER, W. W.; VOSTI, S. A.; RODRIGUES, L. N.; BASSOI, L. H.; YOUNG, J. A. A parsimonious crop-water productivity index: an application to Brazil. Area, London, v. 41, n. 1, p. 94-106, 2009.| Biblioteca(s): Embrapa Semiárido. |
| |
| 13. | | MANETA, M. P.; SINGH, P. N.; TORRES, M.; WALLENDER, W. W.; VOSTI, S. A.; RODRIGUES, L. N.; BASSOI, L. H.; YOUNG, J. A. A parsimonious crop-water productivity index: an application to Brazil. Area, v. 41, n. 1, p. 94-106, 2009.| Biblioteca(s): Embrapa Cerrados. |
| |
| 14. | | MANETA, M. P.; TORRES, M. O.; WALLENDER, W. W.; VOSTI, S.; HOWITT, R.; RODRIGUES, L. N.; BASSOI, L. H.; PANDAY. S. A spatially distributed hydroeconomic model to assess the effects of drought on land use, farm profits, and agricultural employment. Water Resources Research, v. 45, 2009. Meta 2010| Biblioteca(s): Embrapa Cerrados; Embrapa Semiárido. |
| |
| 15. | | TORRES, M. O.; VOSTI, S. A.; MANETA, M. P.; WALLENDER, W. W.; RODRIGUES, L. N.; BASSOI, L. H.; YOUNG, J. A. Spatial patterns of rural poverty: an exploratory analysis in the São Francisco River Basin, Brazil. Nova Economia, v. 21, n. 1, p. 45-66, jan./abr., 2011.| Biblioteca(s): Embrapa Semiárido. |
| |
| 16. | | TORRES, M. O.; VOSTI, S. A.; MANETA, M. P.; WALLENDER, W. W.; RODRIGUES, L. N.; BASSOI, L. H.; YOUNG, J. A. Spatial patterns of rural poverty: an exploratory analysis in the São Francisco River Basin, Brazil. Nova economia, Belo Horizonte, v. 21, n. 1, p. 45-66, jan-abr., 2011.| Biblioteca(s): Embrapa Cerrados. |
| |
| 17. | | TORRES, M.; VOSTI, S. A.; BASSOI, L. H.; HOWITT, R.; MANETA, M. P.; RODRIGUES, L. N.; WALLENDER, W. W.; YOUNG, J. A. Spatial patterns of rural poverty in the São Francisco River Basin, Brazil. In: ANNUAL MEETING OF THE AMERICAN AGRICULTURAL ECONOMICS ASSOCIATION, 2007, Portland. [Proceedings]. Milwaukee: AAEA, 2007.| Biblioteca(s): Embrapa Cerrados. |
| |
| Registros recuperados : 17 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Cerrados; Embrapa Semiárido. |
|
Data corrente: |
18/02/2010 |
|
Data da última atualização: |
13/09/2010 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
MANETA, M. P.; TORRES, M. O.; WALLENDER, W. W.; VOSTI, S.; HOWITT, R.; RODRIGUES, L. N.; BASSOI, L. H.; PANDAY. S. |
|
Afiliação: |
M. P. MANETA; M. O. TORRES; W. W. WALLENDER; S. VOSTI; R. HOWITT; LINEU NEIVA RODRIGUES, CPAC; LUIS HENRIQUE BASSOI, CPATSA; S. PANDAY. |
|
Título: |
A spatially distributed hydroeconomic model to assess the effects of drought on land use, farm profits, and agricultural employment. |
|
Ano de publicação: |
2009 |
|
Fonte/Imprenta: |
Water Resources Research, v. 45, 2009. |
|
DOI: |
10.1029/2008WR007534 |
|
Idioma: |
Inglês |
|
Notas: |
Meta 2010 |
|
Conteúdo: |
In this paper a high-resolution linked hydroeconomic model is demonstrated for drought conditions in a Brazilian river basin. The economic model of agriculture includes 13 decision variables that can be optimized to maximize farmers' yearly net revenues. The economic model uses a multi-input multioutput nonlinear constant elasticity of substitution (CES) production function simulating agricultural production. The hydrologic component is a detailed physics-based three-dimensional hydrodynamic model that simulates changes in the hydrologic system derived from agricultural activity while in turn providing biophysical constraints to the economic system. The linked models capture the effects of the interactions between the hydrologic and the economic systems at high spatial and temporal resolutions, ensuring that the model converges to an optimal economic scenario that takes into account the spatial and temporal distribution of the water resources. The operation and usefulness of the models are demonstrated in a rural catchment area of about 10 km2 within the São Francisco River Basin in Brazil. Two droughts of increasing intensity are simulated to investigate how farmers behave under rain shortfalls of different severity. The results show that farmers react to rainfall shortages to minimize their effects on farm profits, and that the impact on farmers depends, among other things, on their location in the watershed and on their access to groundwater. Copyright 2009 by the American Geophysical Union. MenosIn this paper a high-resolution linked hydroeconomic model is demonstrated for drought conditions in a Brazilian river basin. The economic model of agriculture includes 13 decision variables that can be optimized to maximize farmers' yearly net revenues. The economic model uses a multi-input multioutput nonlinear constant elasticity of substitution (CES) production function simulating agricultural production. The hydrologic component is a detailed physics-based three-dimensional hydrodynamic model that simulates changes in the hydrologic system derived from agricultural activity while in turn providing biophysical constraints to the economic system. The linked models capture the effects of the interactions between the hydrologic and the economic systems at high spatial and temporal resolutions, ensuring that the model converges to an optimal economic scenario that takes into account the spatial and temporal distribution of the water resources. The operation and usefulness of the models are demonstrated in a rural catchment area of about 10 km2 within the São Francisco River Basin in Brazil. Two droughts of increasing intensity are simulated to investigate how farmers behave under rain shortfalls of different severity. The results show that farmers react to rainfall shortages to minimize their effects on farm profits, and that the impact on farmers depends, among other things, on their location in the watershed and on their access to groundwater. Copyright 2009 by the America... Mostrar Tudo |
|
Palavras-Chave: |
Água subterranea; Modelo hidroeconômico. |
|
Thesagro: |
Bacia Hidrográfica; Exploração Agrícola; Seca; Uso da Terra. |
|
Thesaurus NAL: |
Land use. |
|
Categoria do assunto: |
--
P Recursos Naturais, Ciências Ambientais e da Terra |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/17503/1/Bassoi.pdf
|
|
Marc: |
LEADER 02411naa a2200313 a 4500
001 1856312
005 2010-09-13
008 2009 bl uuuu u00u1 u #d
024 7 $a10.1029/2008WR007534$2DOI
100 1 $aMANETA, M. P.
245 $aA spatially distributed hydroeconomic model to assess the effects of drought on land use, farm profits, and agricultural employment.
260 $c2009
500 $aMeta 2010
520 $aIn this paper a high-resolution linked hydroeconomic model is demonstrated for drought conditions in a Brazilian river basin. The economic model of agriculture includes 13 decision variables that can be optimized to maximize farmers' yearly net revenues. The economic model uses a multi-input multioutput nonlinear constant elasticity of substitution (CES) production function simulating agricultural production. The hydrologic component is a detailed physics-based three-dimensional hydrodynamic model that simulates changes in the hydrologic system derived from agricultural activity while in turn providing biophysical constraints to the economic system. The linked models capture the effects of the interactions between the hydrologic and the economic systems at high spatial and temporal resolutions, ensuring that the model converges to an optimal economic scenario that takes into account the spatial and temporal distribution of the water resources. The operation and usefulness of the models are demonstrated in a rural catchment area of about 10 km2 within the São Francisco River Basin in Brazil. Two droughts of increasing intensity are simulated to investigate how farmers behave under rain shortfalls of different severity. The results show that farmers react to rainfall shortages to minimize their effects on farm profits, and that the impact on farmers depends, among other things, on their location in the watershed and on their access to groundwater. Copyright 2009 by the American Geophysical Union.
650 $aLand use
650 $aBacia Hidrográfica
650 $aExploração Agrícola
650 $aSeca
650 $aUso da Terra
653 $aÁgua subterranea
653 $aModelo hidroeconômico
700 1 $aTORRES, M. O.
700 1 $aWALLENDER, W. W.
700 1 $aVOSTI, S.
700 1 $aHOWITT, R.
700 1 $aRODRIGUES, L. N.
700 1 $aBASSOI, L. H.
700 1 $aPANDAY. S.
773 $tWater Resources Research$gv. 45, 2009.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Cerrados (CPAC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
