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	Provedor de dados AgEcon (2) Autor Sakthivadivel, Ramasamy (2) Amarasinghe, Upali A. (1) Keller, Andrew (1) Murray-Rust, Hammond (1) Seckler, David (1) Palavra-chave Crop Production/Industries (2) Reservoir storage (2) Resource /Energy Economics and Policy (2) Aquifers (1) Community/Rural/Urban Development (1) Conjunctive use (1) Costs (1) Dams (1) Environmental Economics and Policy (1) Farm Management (1) Gal Oya Project (1) Groundwater (1) Irrigation management (1) Irrigation systems (1) Land Economics/Use (1) Models (1) Productivity (1) Productivity Analysis (1) Project evaluation (1) Rain (1) Mais... Tipo do documento Report (2) Ano 2000 (1) 1998 (1) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Impact assessment of rehabilitation intervention in the Gal Oya Left Bank AgEcon Amarasinghe, Upali A.; Sakthivadivel, Ramasamy; Murray-Rust, Hammond. Assesses the impact of rehabilitation interventions on irrigation system performance using time series analysis. The study demonstrates that with proper impact specification and model identification, the nature and magnitude of the impacts of different interventions can be separated from the effects of simultaneous changes in dominant exogenous factors. Tipo: Report Palavras-chave: Irrigation management; Water management; Irrigation systems; Productivity; Rehabilitation; Models; Project evaluation; Rain; Reservoir storage; Sri Lanka; Gal Oya Project; Community/Rural/Urban Development; Crop Production/Industries; Farm Management; Productivity Analysis; Resource /Energy Economics and Policy. Ano: 1998 URL: http://purl.umn.edu/52965 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: 2 Primeira ... 1 ... Última

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