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Registros recuperados: 27
Primeira ... 12 ... Última
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Imprime registro no formato completo
A proposed framework for irrigation management transfer in Iran: Lessons from Asia and Iran. AgEcon
Ul Hassan, Mehmood; Qureshi, Asad Sarwar; Heydari, Nader.
Tipo: Working or Discussion Paper Palavras-chave: Irrigation management; Privatization; Water policy; Economic aspects; Institutional development; Water users associations; Irrigation systems; Irrigation canals; Resource /Energy Economics and Policy.
Ano: 2007 URL: http://purl.umn.edu/91875
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Capacity building for participatory irrigation management in Sindh Province of Pakistan. AgEcon
Memon, Yameen; Talpur, Mustafa; Murray-Rust, Hammond.
Tipo: Working or Discussion Paper Palavras-chave: Irrigation management; Participatory management; Distributary canals; Watercourses; Institution building; Farmers' associations; Social organization; Training; Farmer managed irrigation systems; Irrigated farming; Irrigation canals; Water distribution; Farm Management; Institutional and Behavioral Economics.
Ano: 2001 URL: http://purl.umn.edu/92785
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China’s water pricing reforms for irrigation: effectiveness and impact AgEcon
Liao, Yongsong; Gao, Zhanyi; Bao, Ziyun; Huang, Qingwen; Feng, Guangzhi; Xu, Di; Cai, Jiabin; Han, Huijing; Wu, Weifeng.
Irrigation occupies a central position in China’s crop production. However, due to low per capita water resources, much worse, unevenly distributed over regions and time and the rapid increase of water diversions to non-irrigation sectors, irrigation water shortages have become a very serious problem. Without the adoption of effective measures this problem may even threaten China’s food security. Currently, irrigation efficiency is very low in general, irrigation water prices cannot fully recover water supply costs, and irrigation facilities are aging due to the lack of funding for O&M (operation & maintenance). Since water prices are regulated by the government, and not determined by the market, water prices did not work effectively in water...
Tipo: Working or Discussion Paper Palavras-chave: Water rates; Pricing; Price policy; Cost recovery; Farmers attitudes; Water rights; Water market; Water supply; User charges; Irrigation water; Water allocation; Irrigation management; Participatory management; Water conservation; Institutions; Organizations; Water users associations; Cereals; Yields; Models; Labor; Cost benefit analysis; Irrigation requirements; Investment; Groundwater management; Wells; Irrigation canals; Food security; Legal aspects; Crop Production/Industries; Farm Management; Food Security and Poverty; Production Economics; Resource /Energy Economics and Policy.
Ano: 2008 URL: http://purl.umn.edu/91872
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Design, implementation and tuning of an irrigation canal system SCADA CIGR Journal
Rijo, Manuel.
Abstract: The paper presents the design, implementation and field tuning of the SCADA system of a Portuguese irrigation canal network upstream controlled with AMIL radial gates and equipped with other Neyrpic devices. In addition of the irrigation district and its hydraulic main system, the paper also presents SCADA architecture, including two synoptics, and their remote terminal units (monitoring and control and monitoring units). The SCADA manual controllers – direct, gate position and gate flow controllers - are defined for the main canals and main distributors intakes, in order to permit a pre-defined flow value or a daily flow schedule achievement. SCADA also monitors outflows from the main canals and main distributors - the most important canal top...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Hydraulics; Irrigation canals; Irrigation canal modernization; SCADA systems Canal control; Flow controller; Flow equations; Irrigation canal; Local upstream control; SCADA system..
Ano: 2017 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/4018
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Farmers' perceptions of the social mobilization of water user organizations in the Sindh, Pakistan AgEcon
Starkloff, Ralf.
Tipo: Working or Discussion Paper Palavras-chave: Water users' associations; Participatory management; Farmer participation; Leadership; Water supply; Water distribution; Maintenance; Privatization; Irrigation programs; Irrigation canals; Farmers' associations; Farm Management; Institutional and Behavioral Economics.
Ano: 2001 URL: http://purl.umn.edu/92778
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Free-riders or victims: Women's nonparticipation in irrigation management in Nepal's Chhattis Mauja Irrigation Scheme. AgEcon
Zwarteveen, Margreet Z.; Neupane, Nita.
Examines multiple factors in women's involvement/non-involvement in irrigation in the Chhattis Mauja irrigation scheme in Nepal. Includes an empirical analysis of the livelihood strategies of farm households, documentation of the level and nature of participation of women and men in the water users' organizations, analysis of women's access to irrigation services, and an examination of the need and desirability of increasing the participation of woman in the scheme organization.
Tipo: Report Palavras-chave: Irrigation management; Farmer-managed irrigation systems; Irrigation programs; Privatization; Water users' associations; Irrigated farming; Irrigation canals; Water delivery; Water allocation; Water distribution; Maintenance; Gender; Women in development; Farmers; Female labor; Agricultural manpower; Households; Family labor; Living standards; Social aspects; Agricultural production; Villages; Social organization; Performance evaluation; Agribusiness; Agricultural and Food Policy; Community/Rural/Urban Development; Consumer/Household Economics; Crop Production/Industries; Farm Management; Food Security and Poverty; Institutional and Behavioral Economics; Land Economics/Use; Production Economics.
Ano: 1996 URL: http://purl.umn.edu/52731
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Fundamentals of smallholder irrigation: the structured system concept AgEcon
Albinson, B.; Perry, Christopher J..
Tipo: Report Palavras-chave: Farmer managed irrigation systems; Irrigation canals; Watercourses; Small scale systems; Irrigation design; Irrigation operation; Irrigation scheduling; Water delivery; Water distribution; Productivity; Equity; Water scarcity; Farm size; Rice; Water conveyance; Hydraulics; Agribusiness; Community/Rural/Urban Development; Crop Production/Industries; Farm Management; Land Economics/Use; Production Economics.
Ano: 2002 URL: http://purl.umn.edu/52964
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Gender issues and women's participation in irrigated agriculture: The case of two private irrigation canals in Carchi, Ecuador AgEcon
Bastidas, Elena P..
Defines the degree of women's involvement in irrigated agriculture and water users associations in two private irrigation canals in Ecuador and identifies factors that limit their involvement. Analyzes the effects of intra-household dynamics and the women's urban/rural backgrounds on participation.
Tipo: Report Palavras-chave: Women in development; Gender; Labor; Privatization; Households; Irrigated farming; Irrigation canals; Water users' associations; Participatory management; Water allocation; Case studies; Agribusiness; Community/Rural/Urban Development; Consumer/Household Economics; Crop Production/Industries; Farm Management; Food Consumption/Nutrition/Food Safety; Food Security and Poverty.
Ano: 1999 URL: http://purl.umn.edu/44576
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Growing more rice with less water: Increasing water productivity in rice-based cropping systems: Progress of research, 1 July 2002 to 30 June 2003. AgEcon
Tipo: Working or Discussion Paper Palavras-chave: Crop-based irrigation; Rice; Irrigation canals; Models; Groundwater; Aquifers; Agricultural and Food Policy; Agricultural Finance; Crop Production/Industries; Environmental Economics and Policy; Research and Development/Tech Change/Emerging Technologies; Resource /Energy Economics and Policy.
Ano: 2004 URL: http://purl.umn.edu/92411
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Impact of improved control and distribution of canal water in a coastal irrigation system in Bicol International Rice Research Institute
Lantican, Maximina Alvarez.
102 l. : ill. Thesis (M.S.) -- University of the Philippines at Los Baños
Tipo: Thesis Palavras-chave: Rice; Irrigation canals; Irrigation water; Water distribution; Water management; Philippines.
Ano: 1988 URL: http://hdl.handle.net/123456789/1213
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Institutional perspectives of land reclamation operations in Punjab: A case study of the Lower Chenab Canal (East) Circle Area AgEcon
Bandaragoda, Don Jayatissa; Rehman, Saeed ur.
The Directorate of Land Reclamation (DLR), which was set up in 1945, is a special unit of Punjab's Irrigation and Power Department for undertaking research and field operations to combat the problem of salinity. Approaching the end of five decades of existence, the directorate is yet to demonstrate its effectiveness in its assigned task; its inability to fully cope with the conditions of a fast changing irrigation environment makes this rather an illusive goal. In the selection of lands for reclamation, the Directorate is heavily dependent on the visual salinity survey (Thur Girdawari) carried out every year by the Irrigation Department's field staff. This visual survey appears to be a quick and cost-effective method of assessing surface salinity, but...
Tipo: Working or Discussion Paper Palavras-chave: Land reclamation; Soil salinity; Irrigated sites; Irrigation canals; Irrigation water; Institutions; Legal aspects; Irrigation scheduling; Water availability; Irrigated farming; Case studies; Farm Management; Land Economics/Use.
Ano: 1994 URL: http://purl.umn.edu/113011
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Irrigation impacts on income inequality and poverty alleviation: policy issues and options for improved management of irrigation systems. AgEcon
Bhattarai, Madhusudan; Sakthivadivel, Ramasamy; Hussain, Intizar.
Tipo: Working or Discussion Paper Palavras-chave: Irrigation management; Policy; Income; Poverty; Social aspects; Economic aspects; Water allocation; Irrigation canals; Irrigated farming; Farm Management; Food Security and Poverty; Production Economics; Resource /Energy Economics and Policy.
Ano: 2002 URL: http://purl.umn.edu/92694
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Land and water productivity of wheat in the Western Indo-Gangetic Plains of India and Pakistan: a comparative analysis AgEcon
Hussain, Intizar; Sakthivadivel, Ramasamy; Amarasinghe, Upali A.; Mudasser, Muhammad; Molden, David J..
Tipo: Report Palavras-chave: Wheat; Crop yield; Productivity; Climate; Irrigation canals; Watercourses; Water distribution; Water allocation; Policy; India; Pakistan; Gangetic Plains; Kaithal Irrigation Circle; Bhakra Canal; Chaj Sub-Basin; Lower Jehlum Canal; Agribusiness; Community/Rural/Urban Development; Crop Production/Industries; Demand and Price Analysis; Environmental Economics and Policy; Farm Management; Food Consumption/Nutrition/Food Safety; Land Economics/Use; Marketing; Production Economics; Productivity Analysis.
Ano: 2003 URL: http://purl.umn.edu/52972
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Land and water productivity: trends across Punjab canal commands. AgEcon
Tahir, Zubair; Habib, Zaigham.
Tipo: Working or Discussion Paper Palavras-chave: Land use; Water use; Productivity; Indicators; Crop yield; Irrigation canals; Groundwater; Water availability; River basins; Rain; Crop Production/Industries; Land Economics/Use; Productivity Analysis; Resource /Energy Economics and Policy.
Ano: 2000 URL: http://purl.umn.edu/92783
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Need for institutional impact assessment in planning irrigation system modernization AgEcon
Bandaragoda, Don Jayatissa.
Presents a case study of the institutional implications of remodeling an old irrigation system in northern Pakistan. Highlights the importance for donors and project planners to consider institutional issues such as water allocation rules, operation procedures, and organizational capacity for post-construction system management along with changes to the physical infrastructure.
Tipo: Report Palavras-chave: Irrigation management; Irrigation systems; Water allocation; Rehabilitation; Modernization; Case studies; Institutional constraints; Operations; Maintenance; Irrigation canals; Irrigation effects; Pakistan; Lower Swat Canal; Agribusiness; Community/Rural/Urban Development; Consumer/Household Economics; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Institutional and Behavioral Economics; Land Economics/Use; Production Economics; Resource /Energy Economics and Policy.
Ano: 1998 URL: http://purl.umn.edu/52967
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Poverty dimensions of irrigation management transfer in large-scale canal irrigation in Andhra Pradesh and Gujarat, India AgEcon
van Koppen, Barbara; Parthasarathy, R.; Safiliou, Constantina.
A growing body of evidence on the impacts of irrigation management transfer (IMT) shows that IMT risks aggravating rural poverty. For governments that aim to continue irrigation management while ensuring that it contributes to poverty alleviation, a "pro-poor" mode of IMT needs to be designed and implemented. That is, a mode of IMT that benefits poor farmers while benefiting non-poor farmers equally, or perhaps to a lesser degree. The present research explores the scope for pro-poor modes of IMT in canal irrigation, focusing on large-scale canal irrigation schemes in India.
Tipo: Report Palavras-chave: Irrigation management; Privatization; Poverty; Farm size; Landlessness; Tenancy; Water users’ associations; Irrigation canals; Large-scale systems; Water distribution; Cost recovery; Agribusiness; Community/Rural/Urban Development; Crop Production/Industries; Farm Management; Land Economics/Use.
Ano: 2002 URL: http://purl.umn.edu/44564
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The baseline survey of 3 pilot water user associations in the Ferghana Valley AgEcon
Takubov, Murat; Matyakubov, Bakhtiyar.
Tipo: Book Palavras-chave: Water users associations; Surveys; Water resource management; Farm income; Crop production; Livestock; Cropping systems; Watercourses; Irrigation management; User charges; Farmers attitudes; Water delivery; Irrigation canals; Crop Production/Industries; Farm Management.
Ano: 2004 URL: http://purl.umn.edu/113509
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The lower Krishna Basin trajectory: relationships between basin development and downstream environmental degradation AgEcon
Venot, Jean-Philippe; Sharma, Bharat R.; Rao, Kamineni V.G.K..
Basin water development and rural dynamics in the Krishna Basin have led to a degradation of downstream ecosystems manifesting itself by salinizing soil and groundwater, increasing pollution, disappearing mangroves and desiccating wetlands. Reversing this evolution requires the formal recognition of the environment as a water user in its own right and the implementation of an environmental water provision. This provision should be based on a two-tier allocation system with assured discharges in the irrigation canals of the delta and to the ocean. This will lead to further commitment of water resources but this is needed to reconcile the social, economic and environmental objectives of a sustainable development. Other measures facilitating integrated...
Tipo: Report Palavras-chave: River basin development; Lakes; Environmental degradation; Ecosystems; Mangroves; Water allocation; Groundwater; Water quality; Salinity; Irrigated farming; Institutions; Irrigation canals; Rural development; Agribusiness; Crop Production/Industries; Environmental Economics and Policy; Land Economics/Use; Risk and Uncertainty.
Ano: 2008 URL: http://purl.umn.edu/44515
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Water productivity in the Syr-Darya River Basin AgEcon
Murray-Rust, Hammond; Abdullaev, Iskandar; Ul Hassan, Mehmood; Horinkova, Vilma.
This report analyses water productivity and water-saving initiatives in the Syr-Darya river basin in Central Asia and presents institutional and political aspects of water management in the basin.
Tipo: Report Palavras-chave: Water resource management; Productivity; Irrigation effects; Institutional development; Water allocation; Irrigated farming; Irrigation canals; Water demand; Irrigation requirements; Water distribution; Water delivery; Crop yield; River basins; Water conservation; Central Asia; Aral Sea; Syr-Darya; Agricultural and Food Policy; Community/Rural/Urban Development; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Land Economics/Use; Productivity Analysis; Resource /Energy Economics and Policy.
Ano: 2003 URL: http://purl.umn.edu/61097
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Water resources management in Afghanistan: The issues and options AgEcon
Qureshi, Asad Sarwar.
Tipo: Working or Discussion Paper Palavras-chave: Climate; Water availability; Crop yield; Rural economy; Water resources; Groundwater; Surface water; Irrigation systems; Irrigation canals; Dams; Water allocation; Water resource management; Crop Production/Industries; Resource /Energy Economics and Policy.
Ano: 2002 URL: http://purl.umn.edu/92703
Registros recuperados: 27
Primeira ... 12 ... Última
 

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