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Registros recuperados: 5
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Accounting of agricultural and nonagricultural impacts of irrigation and drainage systems: A study of multifunctionality in rice. AgEcon
Matsuno, Yutaka; Ko, H.S.; Tan, C.H.; Barker, Randolph; Levine, G..
Tipo: Working or Discussion Paper Palavras-chave: Irrigation farming; Drainage; Groundwater; Recharge; Rice; Paddy fields; Infiltration; Flood control; Agricultural and Food Policy; Crop Production/Industries; Farm Management; Resource /Energy Economics and Policy; Risk and Uncertainty.
Ano: 2002 URL: http://purl.umn.edu/92702
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ECONOMIC VALUATION OF SOME WETLAND OUTPUTS OF MUD LAKE, MINNESOTA-SOUTH DAKOTA AgEcon
Roberts, Lisa A.; Leitch, Jay A..
The objective of this study was to estimate some economic values of Mud Lake, a managed, lacustrine wetland on the Minnesota-South Dakota border. Several outputs of Mud Lake were identified and an economic value was estimated for each. Flood control was valued at approximately $440 per acre, based on dollar damages prevented; water supply, using public utility revenues, was valued at $94 per acre; fish/wildlife habitat, recreation, and aesthetics were valued at about $21 per acre using the Contingent Valuation Method; and corrective expenditures were used to evaluate water quality at a negative per acre value of $180. When capitalized at 6 percent, the estimated total annual value of these four outputs is $6,250 per acre. These values can assist...
Tipo: Working or Discussion Paper Palavras-chave: Wetland; Outputs; Economic valuation; Flood control; Water supply; Water quality; Recreation; Aesthetics; Fish/wildlife habitat; Contingent valuation method; Resource /Energy Economics and Policy; Land Economics/Use.
Ano: 1997 URL: http://purl.umn.edu/23406
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Flood vulnerability, environmental land use conflicts, and conservation of soil and water: a study in the Batatais SP municipality, Brazil. Repositório Alice
CALDAS, A. M.; PISSARA, T. C. T.; COSTA, R. C. A.; ROLIM NETO, F. C.; ZANATA, M.; PARAHYBA, R. da B. V.; FERNANDES, L. F. S.; PACHECO, F. A. L..
In many regions across the planet, flood events are now more frequent and intense because of climate change and improper land use, resulting in risks to the population. However, the procedures to accurately determine the areas at risk in regions influenced by inadequate land uses are still inefficient. In rural watersheds, inadequate uses occur when actual uses deviate from land capability, and are termed environmental land use conflicts. To overcome the difficulty to evaluate flood vulnerability under these settings, in this study a method was developed to delineate flood vulnerability areas in a land use conflict landscape: the Batatais municipality, located in the State of São Paulo, Brazil. The method and its implementation resorted to remote sensed...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Inundação; Uso da Terra; Manejo de Água; Conservação do Solo; Método de Análise; Sistema de Informação Geográfica; Flood control; Land use; Water management; Soil conservation; Spatial data; Geographic information systems.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1099494
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Institutional arrangements for land drainage in developing countries AgEcon
Freisem, Claudia; Scheumann, Waltina.
Tipo: Working or Discussion Paper Palavras-chave: Drainage; Infrastructure; Irrigable land; Farmer participation; Financing; Land reclamation; Flood control; Irrigated farming; Social aspects; Economic aspects; Environment; Case studies; Operations; Maintenance; Waterlogging; Salinity; Productivity; Food security; Institutional constraints; Communal irrigation systems; Water users' associations; Farm Management; Financial Economics; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Institutional and Behavioral Economics; Land Economics/Use; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies; Research Methods/ Statistical Methods; Resource /Energy Economics and Policy; Risk and Uncertainty.
Ano: 2001 URL: http://purl.umn.edu/92776
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Yellow river comprehensive assessment: Basin features and issues – Collaborative research between International Water Management Institute (IWMI) and Yellow River Conservancy Commission (YRCC) AgEcon
Zhu, Zhongping; Giordano, Mark; Cai, Ximing; Molden, David J.; Hong, Shangchi; Zhang, Huiyan; Lian, Yu; Li, Huian; Zhang, Xuecheng; Zhang, Xinghai; Xue, Yunpeng.
Tipo: Working or Discussion Paper Palavras-chave: Flood control; Water scarcity; Environmental degradation; Groundwater; Social aspects; River basin development; Water use efficiency; Crop production; Wetlands; Water pollution; Water policy; Reforms; Water quality; Flood plains; Crop Production/Industries; Environmental Economics and Policy; Resource /Energy Economics and Policy; Risk and Uncertainty.
Ano: 2003 URL: http://purl.umn.edu/92661
Registros recuperados: 5
Primeira ... 1 ... Última
 

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