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Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 7
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Imprime registro no formato completo
Conjunctive water management in the Rechna Doab: An overview of resources and issues AgEcon
Jehangir, Waqar Ahmed; Qureshi, Asad Sarwar; Ali, Nazim.
Tipo: Working or Discussion Paper Palavras-chave: Water management; Conjunctive use; Surface water; Groundwater; Aquifers; Pumping; Water quality; River basins; Productivity; Canals; Waterlogging; Salinity; Land resources; Land use; Crop production; Rice; Wheat; Cotton; Sugarcane; Crop Production/Industries; Land Economics/Use; Productivity Analysis; Resource /Energy Economics and Policy.
Ano: 2002 URL: http://purl.umn.edu/92704
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Institutional constraints to conjunctive water management in the Rechna Doab. AgEcon
Jehangir, Waqar Ahmed; Horinkova, Vilma.
Tipo: Working or Discussion Paper Palavras-chave: Water management; Conjunctive use; Groundwater; Surface water; River basins; Institutional development; Organizations; Water law; Legislation; Irrigation scheduling; Conflict; Institutional constraints; Organizational change; Institutional and Behavioral Economics; Resource /Energy Economics and Policy.
Ano: 2002 URL: http://purl.umn.edu/92705
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Management of private tubewells in a conjunctive use environment: a case study in the Mananwala Distributary Command Area, Punjab, Pakistan AgEcon
Malik, Saleem M.; Strosser, Pierre.
This paper analyzes the tubewell data collected by IIMI-Pakistan over a period of 4 years. While the main emphasis remains on the operation of private tubewells, public tubewells and canal water supplies are included in the analyses to give a more comprehensive picture of the conjunctive use environment, a characteristic of most of the irrigated areas of the Punjab, Pakistan.
Tipo: Working or Discussion Paper Palavras-chave: Irrigation management; Irrigated farming; Tube well irrigation; Groundwater; Surface water; Watercourses; Conjunctive use; Water market; Salinity; Farming systems; Farm Management.
Ano: 1993 URL: http://purl.umn.edu/113013
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Planning groundwater use for sustainable rural development AgEcon
International Water Management Institute (IWMI).
Groundwater use is rapidly increasing in Sri Lanka, bringing several benefits to small farmers—by allowing them to grow more crops, minimize the impact of droughts, and profit from selling high-value produce. But how can this be sustained? Lessons learned from other countries with longer histories of groundwater use can help policymakers, planners, and development organizations avoid the pitfalls and dangers of indiscriminate use, and capture the benefits that groundwater can bring.
Tipo: Report Palavras-chave: Groundwater management; Rural development; Wells; Aquifers; Surface water; Conjunctive use; Irrigation water; Water pollution; Crop Production/Industries; Farm Management.
Ano: 2005 URL: http://purl.umn.edu/113019
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Sustaining surface and groundwater resources; Proceedings of the Internatinal Workshop on Conjunctive Water Management for Sustainable Irrigated Agriculture in South Asia, April 16-17, 2002 Lahore, Pakistan AgEcon
Tipo: Presentation Palavras-chave: Water resource management; Conjunctive use; Surface water; Groundwater; Models; Crop production; Water requirements; Water balance; Water table; Sustainable agriculture; Environmental sustainability; Supplementary irrigation; Water quality; Rain; Pumping; Salinity control; Remote sensing; GIS; Water scarcity; Farm income; Institutional development; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Institutional and Behavioral Economics; Research and Development/Tech Change/Emerging Technologies; Research Methods/ Statistical Methods; Resource /Energy Economics and Policy.
Ano: 2002 URL: http://purl.umn.edu/118417
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Water markets in the Fordwah/Eastern Sadiqia area: an answer to perceived deficiencies in canal water supplies? AgEcon
Strosser, Pierre; Kuper, Marcel.
This paper presents the results of a study on water markets in the Fordwah/Eastern Sadiqia Area, Punjab, Pakistan. The study stresses and quantifies the importance of water markets in the area. A first attempt is made to evaluate the impact of water markets on the quality of irrigation services.
Tipo: Working or Discussion Paper Palavras-chave: Water market; Water supply; Groundwater; Surface irrigation; Conjunctive use; Tube well irrigation; Agricultural production; Water policy; Pricing; Water costs; Farmer participation; Agricultural and Food Policy; Crop Production/Industries; Farm Management; Financial Economics; Production Economics.
Ano: 1994 URL: http://purl.umn.edu/114047
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Water scarcity and the role of storage in development AgEcon
Keller, Andrew; Sakthivadivel, Ramasamy; Seckler, David.
Of the four major ways of storing water -in the soil profile, in underground aquifers, in small reservoirs, and in large reservoirs behind dams-the first is possible only for relatively short periods of time. In this paper, the authors concentrate on the three kinds of long-term technologies, and compare the hydrological, operational, economic and environmental aspects of each.
Tipo: Report Palavras-chave: Groundwater; Water storage; Water scarcity; Reservoir storage; Costs; Aquifers; Conjunctive use; River basins; Surface water; Dams; Crop Production/Industries; Environmental Economics and Policy; Land Economics/Use; Research and Development/Tech Change/Emerging Technologies; Resource /Energy Economics and Policy.
Ano: 2000 URL: http://purl.umn.edu/44575
Registros recuperados: 7
Primeira ... 1 ... Última
 

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