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Registro Completo |
Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Agropecuária Oeste; Embrapa Mandioca e Fruticultura; Embrapa Semiárido. |
Data corrente: |
23/07/1999 |
Data da última atualização: |
08/06/2000 |
Autoria: |
McKINNEY, D. C.; CAI, X.; ROSEGRANT, M. W.; RINGLER, C.; SCOTT, C. A. |
Título: |
Modeling water resources management at the basin level: review and future directions. |
Ano de publicação: |
1999 |
Fonte/Imprenta: |
Colombo: IWMI, 1999. |
Páginas: |
59p. |
Série: |
(IWMI. SWIM Paper, 6). |
ISBN: |
92-9090-367-7 |
Idioma: |
Inglês |
Conteúdo: |
The world is facing severe and growing challenges in maintainig water quality and meeting the rapidly growing demand for water resources. In addition, water used for irrigation, the largest use of water in most developing countries, will likely have to be diverted increasingly to meet the needs of urban areas and industry whilst remaining a prime engine of agricultural growth. Finally, environmental and other in-stream water demands become more important as economies develop. The river basin has been acknowledged to be the appropriate unit of analysis to address these chanllenges facing water resources management: and modeling at this scale can provide essential information for policy makers in their decisions on allication of resources. This paper reviews the state of the art of modeling approaches to integrated water resources management at the river basin scale, with particular focus on the potential of coupled economic hydrologic models, and concludes with directions for future modeling exercises. |
Palavras-Chave: |
Agricultural production; Agua subterranea; Aspecto economico; Aspectos economicos; Economics aspects; GIS; Groundwater management; Manejo da água; Qualidade de agua; Recursos hídricos; Reservatorio. |
Thesagro: |
Agricultura; Água; Bacia Hidrográfica; Drenagem; Hidrologia; Manejo de Água; Modelo Matemático; Produção Agrícola; Qualidade da Água; Recurso hídrico; Recurso Natural; Simulação. |
Thesaurus Nal: |
drainage; mathematical models; simulation models; water quality; Water resources. |
Categoria do assunto: |
-- P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 02423nam a2200529 a 4500 001 1242341 005 2000-06-08 008 1999 bl uuuu 00u1 u #d 020 $a92-9090-367-7 100 1 $aMcKINNEY, D. C. 245 $aModeling water resources management at the basin level$breview and future directions. 260 $aColombo: IWMI$c1999 300 $a59p. 490 $a(IWMI. SWIM Paper, 6). 520 $aThe world is facing severe and growing challenges in maintainig water quality and meeting the rapidly growing demand for water resources. In addition, water used for irrigation, the largest use of water in most developing countries, will likely have to be diverted increasingly to meet the needs of urban areas and industry whilst remaining a prime engine of agricultural growth. Finally, environmental and other in-stream water demands become more important as economies develop. The river basin has been acknowledged to be the appropriate unit of analysis to address these chanllenges facing water resources management: and modeling at this scale can provide essential information for policy makers in their decisions on allication of resources. This paper reviews the state of the art of modeling approaches to integrated water resources management at the river basin scale, with particular focus on the potential of coupled economic hydrologic models, and concludes with directions for future modeling exercises. 650 $adrainage 650 $amathematical models 650 $asimulation models 650 $awater quality 650 $aWater resources 650 $aAgricultura 650 $aÁgua 650 $aBacia Hidrográfica 650 $aDrenagem 650 $aHidrologia 650 $aManejo de Água 650 $aModelo Matemático 650 $aProdução Agrícola 650 $aQualidade da Água 650 $aRecurso hídrico 650 $aRecurso Natural 650 $aSimulação 653 $aAgricultural production 653 $aAgua subterranea 653 $aAspecto economico 653 $aAspectos economicos 653 $aEconomics aspects 653 $aGIS 653 $aGroundwater management 653 $aManejo da água 653 $aQualidade de agua 653 $aRecursos hídricos 653 $aReservatorio 700 1 $aCAI, X. 700 1 $aROSEGRANT, M. W. 700 1 $aRINGLER, C. 700 1 $aSCOTT, C. A.
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Embrapa Agropecuária Oeste (CPAO) |
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