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	Provedor de dados AgEcon (1) Autor Swamikannu, Nedumaran (1) Palavra-chave Bioeconomic model (1) Environmental Economics and Policy (1) Land Economics/Use (1) Productivity enhancing technologies (1) Watershed development (1) Tipo do documento Conference Paper or Presentation (1) Ano 2009 (1) País United States (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Inter-Temporal Impacts of Technological Interventions of Watershed Development Programme on Household Welfare, Soil Erosion and Nutrient Flow in Semi-Arid India: An Integrated Bioeconomic Modeling Approach AgEcon Swamikannu, Nedumaran. A dynamic and non-linear bioeconomic model, incorporating both economic and biophysical aspects was developed for a micro-watershed to assess the impact of key watershed management technological interventions (like HYVs and soil and water conservation structures) on social well being of rural poor and condition of natural resource base. The simulation results revealed that productivity enhancing technologies of dryland crops has increased the income for all the farm household groups and also provided incentive to farmers for conserving land resulted in less soil erosion and the nutrient mining in the watershed. The increase in the irrigated area in the watershed has improved the income of the household by cultivating more area under high value irrigated... Tipo: Conference Paper or Presentation Palavras-chave: Bioeconomic model; Watershed development; Productivity enhancing technologies; Environmental Economics and Policy; Land Economics/Use. Ano: 2009 URL: http://purl.umn.edu/50785 Registros recuperados: 1 Primeira ... 1 ... Última

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