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	Provedor de dados AgEcon (13) Autor McCartney, Matthew P. (4) Arranz, Roberto (2) Awulachew, Seleshi Bekele (2) Boelee, Eline (2) Abernethy, Charles L. (1) Alemayehu, Tadesse (1) Amarasinghe, Upali A. (1) Balcha, Yodit (1) Barker, Randolph (1) Bharati, Luna (1) Block, Paul J. (1) Cai, Ximing (1) Cecchi, Philippe (1) Cofie, Olufunke O. (1) Erkossa, Teklu (1) Gamage, Nilantha (1) Hussain, Intizar (1) Kone, Andre (1) Lonsway, Kurt (1) Maman, Chegou (1) Mais... Palavra-chave Water resources development (13) Resource /Energy Economics and Policy (10) Environmental Economics and Policy (9) Crop Production/Industries (7) River basins (6) Agricultural and Food Policy (5) Community/Rural/Urban Development (4) Farm Management (4) Irrigation management (4) Land Economics/Use (4) Production Economics (4) Water demand (4) Case studies (3) Crop production (3) Domestic water (3) Environmental effects (3) Food Consumption/Nutrition/Food Safety (3) Food Security and Poverty (3) Health Economics and Policy (3) Irrigation water (3) Mais... Tipo do documento Report (7) Working or Discussion Paper (4) Book (1) Presentation (1) Ano 2010 (1) 2009 (1) 2008 (1) 2007 (5) 2006 (1) 2005 (1) 2001 (1) 2000 (2) Mais... País United States (13) Idioma Inglês (13)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 13 Primeira ... 1 ... Última 2nd Forum on Irrigation and water for sustainable development: 15 –16 December, 2008 Ghion Hotel, Addis Ababa, Ethiopia AgEcon Awulachew, Seleshi Bekele; Erkossa, Teklu; Balcha, Yodit. Tipo: Presentation Palavras-chave: Sustainable development; Irrigation management; Irrigation water; Irrigated farming; Irrigation systems; Supplemental irrigation; Land management; Land use; Investment; Case studies; Government policy; Rural poverty; Groundwater; Small scale systems; Socioeconomic development; Economic aspects; Economic growth; Income; Water management; Water resources development; Water harvesting; Water supply; Public policy; Agricultural production; Developing countries; Public-private cooperation; History; Case studies; River basins; Crop production; Agricultural and Food Policy; Agricultural Finance; Crop Production/Industries; Farm Management; Financial Economics; Food Security and Poverty; Institutional and Behavioral Economics; Land Economics/Use; Production Economics; Public Economics; Research and Development/Tech Change/Emerging Technologies; Research Methods/ Statistical Methods; Resource /Energy Economics and Policy. Ano: 2008 URL: http://purl.umn.edu/118411 A global perspective on water scarcity and poverty: achievements and challenges for water resource management AgEcon Barker, Randolph; van Koppen, Barbara; Shah, Tushaar. Tipo: Book Palavras-chave: Water scarcity; Poverty; Water resources development; Groundwater management; Food security; Irrigated farming; Agricultural production; Tube well irrigation; Sustainability; Agricultural and Food Policy; Agricultural Finance; Crop Production/Industries; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Production Economics; Resource /Energy Economics and Policy. Ano: 2000 URL: http://purl.umn.edu/118302 Economics and politics of water resources development: Uda Walawe Irrigation Project, Sri Lanka AgEcon Molle, Francois; Renwick, Mary E.. The Uda Walawe Irrigation and Resettlement Project (UWIRP) located in the Southern dry zone of Sri Lanka was initiated in the early 1950s. The original plan for the UWIRP was a highly ambitious social, economic and physical engineering project aimed at creating a modern, profitable agriculture sector. This report examines the history of water resources development and investment decisions for the UWIRP over a period of 50 years and uncovers underlying processes that shaped the evolution of the project and highlights the limitation of viewing development as a mere set of technical and social engineering endeavors. Tipo: Report Palavras-chave: Water resources development; Irrigation programs; History; River basins; Rehabilitation; Costs; Crop production; Domestic water; Water use; Reservoirs; Fisheries; Decision making; Cost benefit analysis; Cost recovery; Water requirements; Water demand; Demand and Price Analysis; Environmental Economics and Policy; Farm Management. Ano: 2005 URL: http://purl.umn.edu/44525 Evaluation of current and future water resources development in the Lake Tana Basin, Ethiopia AgEcon McCartney, Matthew P.; Alemayehu, Tadesse; Shiferaw, Abeyu; Awulachew, Seleshi Bekele. Lake Tana, located in the headwaters of the Blue Nile, is valuable for many people including the communities who live around the lakeshore and those who live immediately downstream. The area has been identified as a region for hydropower and irrigation development, vital for economic growth in Ethiopia. A multidisciplinary study was conducted to assess the possible impacts of this development. This study found that current development has benefited some local people but adversely affected others. Future development will exacerbate pressure on the lake. Hard choices must be made about how the water is best utilized. It is important that all stakeholders, including local people, are involved in the decision-making process. Tipo: Report Palavras-chave: Lakes; Weirs; Environmental flows; Water resources development; Models; Environmental Economics and Policy; Resource /Energy Economics and Policy. Ano: 2010 URL: http://purl.umn.edu/94776 Evaluation of historic, current and future water demand in the Olifants River Catchment, South Africa AgEcon McCartney, Matthew P.; Arranz, Roberto. Water resource development has played a significant role in the expansion of agriculture and industry in the Olifants River Catchment. However, currently water deficit is one of the major constraints hampering development in the catchment; both the mining and agricultural sectors are producing below optimal levels because of their reliance on insufficient supplies. In this study, the Water Evaluation and Planning (WEAP) model was used to evaluate scenarios of historic, current and future water demand in the catchment. For each scenario, the WEAP model was used to simulate demand in five different sectors (rural, urban, mining, commercial forestry and irrigation) over a 70-year period of varying rainfall and hydrology. Levels of assured supply were... Tipo: Report Palavras-chave: River basins; Catchment areas; Water resources development; Water demand; Water allocation; Simulation models; Calibrations; Water use; Irrigation water; Domestic water; Ecology; South Africa; Olifants River Catchment; Agricultural and Food Policy; Community/Rural/Urban Development; Crop Production/Industries; Demand and Price Analysis; Environmental Economics and Policy; Farm Management; Labor and Human Capital; Land Economics/Use; Production Economics; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies. Ano: 2007 URL: http://purl.umn.edu/61095 Evaluation of historic, current and future water demand in the Olifants River Catchment, South Africa. AgEcon McCartney, Matthew P.; Arranz, Roberto. Tipo: Report Palavras-chave: River basins; Catchment areas; Water resources development; Water demand; Water allocation; Simulation models; Calibrations; Water use; Irrigation water; Domestic water; Ecology; South Africa; Olifants River Catchment; Agricultural and Food Policy; Community/Rural/Urban Development; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Land Economics/Use; Resource /Energy Economics and Policy. Ano: 2007 URL: http://purl.umn.edu/57026 Farmer-based financing of operations in the Niger Valley irrigation schemes AgEcon Abernethy, Charles L.; Sally, Hilmy; Lonsway, Kurt; Maman, Chegou. Presents the results of case-studies of the functioning of four pump-based irrigation systems in the Niger River Valley. Prospects for sustainability are analyzed, especially in the light of the government's policy of promoting irrigator organizations to take over responsibilities for operation and maintenance. Tipo: Report Palavras-chave: Irrigation management; Irrigation systems; River basin development; Sustainability; Water resources development; Low-lift irrigation; Low-lift pumps; Farmer managed irrigation systems; Farmers' associations; Institution building; Privatization; Performance evaluation; Constraints; Case studies; Financing; Costs; Climate; Food production; Agribusiness; Agricultural and Food Policy; Community/Rural/Urban Development; Crop Production/Industries; Environmental Economics and Policy; Food Consumption/Nutrition/Food Safety; Production Economics; Public Economics. Ano: 2000 URL: http://purl.umn.edu/44573 Health impacts of small reservoirs in Burkina Faso. AgEcon Boelee, Eline; Cecchi, Philippe; Kone, Andre. In Burkina Faso, at least 1,700 small reservoirs have been constructed, most of them during the last 30 years. Numerous and scattered, these beneficial multipurpose systems combine productive with domestic water uses. However, their environmental and health impacts remain insufficiently documented. This report combines data from different sources into syntheses and national maps, with a focus on water-related diseases. The mitigation of negative impacts requires an integrated approach to specifically identify the enhancing and limiting factors that influence environmental impacts and the transmission of diseases around reservoirs. Public awareness campaigns need to accompany the promotion of preventive and curative measures and the development of... Tipo: Working or Discussion Paper Palavras-chave: Reservoirs; Health hazards; River basins; Water resources development; Environmental effects; Waterborne diseases; Malaria; Schistosomiasis; Control methods; Water policy; Environmental Economics and Policy; Health Economics and Policy; Land Economics/Use; Resource /Energy Economics and Policy. Ano: 2009 URL: http://purl.umn.edu/91869 Hydrological and environmental issues of interbasin water transfers in India: a case of the Krishna River Basin AgEcon Smakhtin, Vladimir U.; Gamage, Nilantha; Bharati, Luna. Tipo: Report Palavras-chave: River basins; Water transfer; Environmental effects; Dams; Reservoirs; Water resources development; Irrigation requirements; Case studies; India; Krishna River; Godavari River; Community/Rural/Urban Development; Crop Production/Industries; Environmental Economics and Policy; Resource /Energy Economics and Policy. Ano: 2007 URL: http://purl.umn.edu/53065 Integrated Management of the Blue Nile Basin in Ethiopia: Hydropower and Irrigation Modeling AgEcon Block, Paul J.. Ethiopia is at a critical crossroads with a large and increasing population, a depressed national economy, insufficient agricultural production, and a low number of developed energy sources. The upper Blue Nile basin harbors considerable untapped potential for irrigation and hydropower development and expansion. Numerous hydrologic models have been developed to assess hydropower and agricultural irrigation potential within the basin, yet often fail to adequately address critical aspects, including the transient stages of large-scale reservoirs, relevant flow retention policies and associated downstream ramifications, and the implications of stochastic modeling of variable climate and climate change. A hydrologic model with dynamic climate capabilities is... Tipo: Working or Discussion Paper Palavras-chave: Ethiopia; Dams; Water resources development; Hydrologic model; Energy; Climate variability; Climate change; Resource /Energy Economics and Policy. Ano: 2007 URL: http://purl.umn.edu/42413 Minimizing the negative environmental and health impacts of agricultural water resources development in Sub-Saharan Africa AgEcon McCartney, Matthew P.; Boelee, Eline; Cofie, Olufunke O.; Mutero, Clifford M.. This paper provides a synopsis of environmental and health impacts arising from agricultural water development in sub-Saharan Africa and recommends ways to increase the sustainability of investments in irrigation by giving greater prominence to health and environmental concerns. In many places in the region, irrigation is a key means of enhancing agricultural productivity that can reduce poverty and improve livelihoods. However, failure to adequately foresee, plan and manage the negative environmental and health impacts arising from irrigation undermines the sustainability of many schemes and can worsen poverty. To improve sustainability, environmental and health issues must be at the core of future irrigation development with much greater emphasis on the... Tipo: Working or Discussion Paper Palavras-chave: Water resources development; Irrigation management; Investment; Environmental effects; Public health; Risk management; Environmental Economics and Policy; Health Economics and Policy; Resource /Energy Economics and Policy. Ano: 2007 URL: http://purl.umn.edu/91873 Modeling Water Resources Management at the Basin Level: Methodology and Application to the Maipo River Basin AgEcon Cai, Ximing; Ringler, Claudia; Rosegrant, Mark W.. Limited water resources are increasingly constrained by growing water demand for agricultural, industrial, and domestic uses, which in turn exacerbates environmental degradation and water-quality problems. This research report develops and applies a comprehensive decision-support tool for examining these issues at the river-basin level—the natural unit of analysis for water allocation and use. Authors Ximing Cai, Claudia Ringler, and Mark Rosegrant develop an integrated hydrologic– economic river-basin model, simulating water flows, salinity balances, and crop growth under water-allocation scenarios. One of the main advantages of the model is its ability to reflect the dynamic interactions of essential hydrologic, agronomic, and economic components and to... Tipo: Report Palavras-chave: Water resources development; Chile; Maipo River Watershed; Econometric models; Watershed management; Resource /Energy Economics and Policy. Ano: 2006 URL: http://purl.umn.edu/44249 Water for rural development: Background paper on water for rural development prepared for the World Bank AgEcon Molden, David J.; Amarasinghe, Upali A.; Hussain, Intizar. Tipo: Working or Discussion Paper Palavras-chave: Water management; Irrigation management; Rural development; Water resources development; Small scale systems; Land management; Groundwater; Environment; Health; Water policy; Institutions; Food consumption; Water supply; Water demand; Water allocation; Crop yield; Cereals; Water scarcity; Food production; Food security; Crop production; Population growth; Crop Production/Industries; Environmental Economics and Policy; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Health Economics and Policy; Institutional and Behavioral Economics; Resource /Energy Economics and Policy. Ano: 2001 URL: http://purl.umn.edu/92777 Registros recuperados: 13 Primeira ... 1 ... Última

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