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Registros recuperados: 3
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Does international cereal trade save water? The impact of virtual water trade on global water use 31
de Fraiture, Charlotte; Cai, Ximing; Amarasinghe, Upali A.; Rosegrant, Mark W.; Molden, David J..
Tipo: Report Palavras-chave: Cereals; Trade policy; Water use; Irrigation water; Productivity; Evapotranspiration; Water scarcity; Water conservation; Crop Production/Industries; Production Economics; Productivity Analysis; Resource /Energy Economics and Policy.
Ano: 2004 URL: http://purl.umn.edu/92832
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Indicators for comparing performance of irrigated agricultural systems 31
Molden, David J.; Sakthivadivel, Ramasamy; Perry, Christopher J.; de Fraiture, Charlotte; Kloezen, Wim H..
Outlines IWMI's external and other comparative performance indicators that allow for analysis of irrigation performance across systems. The purpose of these indicators is to understand the current situation with respect to productive utilization of land and water, to compare relative performance of systems, and to identify where performance can be improved.
Tipo: Report Palavras-chave: Irrigated farming; Irrigation systems; Indicators; Performance indexes; Financing; Crop production; Water demand; Water requirements; Prices; Agribusiness; Crop Production/Industries; Environmental Economics and Policy; Land Economics/Use.
Ano: 1998 URL: http://purl.umn.edu/44581
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Spatial variation in water supply and demand across river basins of India 31
Amarasinghe, Upali A.; Sharma, Bharat R.; Aloysius, Noel; Scott, Christopher A.; Smakhtin, Vladimir U.; de Fraiture, Charlotte.
India is a large country with regional differences in per-capita water supply and demand. Attempts to describe the water situation in India at a national level are often misleading due to the tremendous diversity in the water situation across the country. This Report analyzes the spatial variation of water supply and demand across river basins in India. The study identifies basins that are water-scarce because of inadequate water availability to meet the effective demand. It also identifies issues that are important for estimating the future water demand and for the formation of policy for future water-resources development and management.
Tipo: Report Palavras-chave: Water supply; Water demand; River basins; Catchment areas; Water availability; Water scarcity; Estimation; Irrigation water; Domestic water; Population growth; Urbanization; Groundwater extraction; Crop production; Policy; Water transfer; India; Agricultural and Food Policy; Community/Rural/Urban Development; Consumer/Household Economics; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Food Consumption/Nutrition/Food Safety; Production Economics.
Ano: 2004 URL: http://purl.umn.edu/52966
Registros recuperados: 3
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