Author: United States. Bureau of Reclamation. Lower Colorado Region
Publisher:
ISBN:
Category : Environmental impact statements
Languages : en
Pages : 406
Book Description
Water Allocations and Water Service Contracting
Author: United States. Bureau of Reclamation. Lower Colorado Region
Publisher:
ISBN:
Category : Environmental impact statements
Languages : en
Pages : 406
Book Description
Publisher:
ISBN:
Category : Environmental impact statements
Languages : en
Pages : 406
Book Description
Assessment of water allocations using remote sensing and GIS modeling for Indus Basin, Pakistan
Author: Cheema, Muhammad Jehanzeb Masud
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Social Science
Languages : en
Pages : 48
Book Description
Water allocations for canal commands are not uniform throughout Pakistan. They vary from 2.5 to 15 cusec (ft3/sec) per 1,000 acres (i.e. 0.18 – 1.1 litre/sec/hectare) for different canal commands. This variability in water allowance (WA) has resulted in low water productivity (kg of yield per m3 of water use), an indicator used to assess efficient water use, especially in command areas having higher water allocations. In this study, satellite imagery was used to estimate crop water use and corresponding water productivity for each canal command area of the Indus Basin Irriga-tion System. Three years were selected for the study and two representative canal commands (Lower Chenab and Muzaffargarh Canal) were selected for detailed analysis and ground truthing. Spatially distributed maps of land use, crop water use, groundwater use and quality, soil and water salinity, and crop yields at a pixel resolution of 250 m (6.25 ha) were prepared and then verified by field surveys. GIS maps of canal water availability/supply were also prepared to account for the volume of water supplied through irrigation. This spatial database was used to evaluate and create maps of water productivity in the different canal commands.
Publisher: Intl Food Policy Res Inst
ISBN:
Category : Social Science
Languages : en
Pages : 48
Book Description
Water allocations for canal commands are not uniform throughout Pakistan. They vary from 2.5 to 15 cusec (ft3/sec) per 1,000 acres (i.e. 0.18 – 1.1 litre/sec/hectare) for different canal commands. This variability in water allowance (WA) has resulted in low water productivity (kg of yield per m3 of water use), an indicator used to assess efficient water use, especially in command areas having higher water allocations. In this study, satellite imagery was used to estimate crop water use and corresponding water productivity for each canal command area of the Indus Basin Irriga-tion System. Three years were selected for the study and two representative canal commands (Lower Chenab and Muzaffargarh Canal) were selected for detailed analysis and ground truthing. Spatially distributed maps of land use, crop water use, groundwater use and quality, soil and water salinity, and crop yields at a pixel resolution of 250 m (6.25 ha) were prepared and then verified by field surveys. GIS maps of canal water availability/supply were also prepared to account for the volume of water supplied through irrigation. This spatial database was used to evaluate and create maps of water productivity in the different canal commands.
A Numerical Model to Evaluate Proposed Ground-water Allocations in Southwest Kansas
Author:
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Groundwater
Languages : en
Pages : 52
Book Description
Planning for environmental water allocations: An example of hydrology-based assessment in the East Rapti River, Nepal
Author: Smakhtin, Vladimir, Shilpakar, R. L.
Publisher: IWMI
ISBN: 9290905948
Category : Water-supply
Languages : en
Pages : 29
Book Description
Although the protection of the aquatic environment is high on the world water resources agenda, most developing countries still lack the technical and institutional capacity to establish environmental water allocation practices and policies. The existing methods of assessment of environmental water allocations are either complex and resource-intensive or not tailor-made for the specific conditions of a particular country or region. To promote emerging concepts of environmental flow assessment and management, it is important to change the dominant perception that environmental demand is the least important and create awareness among responsible authorities about existing methodologies and processes that should be followed. This report presents some of these approaches and illustrates their applicability in the specific context of the East Rapti River basin, which features one of the main tourist attractions of Nepal, the Chitwan National Park.
Publisher: IWMI
ISBN: 9290905948
Category : Water-supply
Languages : en
Pages : 29
Book Description
Although the protection of the aquatic environment is high on the world water resources agenda, most developing countries still lack the technical and institutional capacity to establish environmental water allocation practices and policies. The existing methods of assessment of environmental water allocations are either complex and resource-intensive or not tailor-made for the specific conditions of a particular country or region. To promote emerging concepts of environmental flow assessment and management, it is important to change the dominant perception that environmental demand is the least important and create awareness among responsible authorities about existing methodologies and processes that should be followed. This report presents some of these approaches and illustrates their applicability in the specific context of the East Rapti River basin, which features one of the main tourist attractions of Nepal, the Chitwan National Park.
OECD Studies on Water Water Resources Allocation Sharing Risks and Opportunities
Author: OECD
Publisher: OECD Publishing
ISBN: 9264229639
Category :
Languages : en
Pages : 146
Book Description
Capturing information from 27 OECD countries and key partner economies, the report presents key findings from the OECD Survey of Water Resources Allocation and case studies of successful allocation reform.
Publisher: OECD Publishing
ISBN: 9264229639
Category :
Languages : en
Pages : 146
Book Description
Capturing information from 27 OECD countries and key partner economies, the report presents key findings from the OECD Survey of Water Resources Allocation and case studies of successful allocation reform.
Interregional Planning of Water Resources Allocations by Systems Analysis Approach
Author: Utah Water Research Laboratory
Publisher:
ISBN:
Category : Regional planning
Languages : en
Pages : 108
Book Description
Publisher:
ISBN:
Category : Regional planning
Languages : en
Pages : 108
Book Description
Water Allocation Mechanisms
Author: Ariel Dinar
Publisher: World Bank Publications
ISBN:
Category : Abastecimiento de agua
Languages : en
Pages : 48
Book Description
Publisher: World Bank Publications
ISBN:
Category : Abastecimiento de agua
Languages : en
Pages : 48
Book Description
Effects of Proposed 1980 and 1985 Lake Water Allocations on the Deep Sandstone Aquifer in Northeastern Illinois
Author: Richard John Schicht
Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 38
Book Description
Publisher:
ISBN:
Category : Water resources development
Languages : en
Pages : 38
Book Description
Water Action Plan
Author: California. Department of Water Resources
Publisher:
ISBN:
Category : Water quality management
Languages : en
Pages : 42
Book Description
Publisher:
ISBN:
Category : Water quality management
Languages : en
Pages : 42
Book Description
Water Policy, Tourism, and Recreation
Author: Lin Crase
Publisher: Routledge
ISBN: 1136469087
Category : Technology & Engineering
Languages : en
Pages : 242
Book Description
This book explores the complicated interrelationships between freshwater resources and tourism and recreation. The focus is on Australia, but comparisons with the experience of other countries are also made throughout. Yet Australia has been at the forefront of conflicts over drought and water use, particularly for irrigated agriculture, as well as of the design of policies and institutions for water policy, so there are many lessons which can be applied to other parts of the world. The authors examine in detail the relationships between water economics and supply, and the needs for tourism and recreation. The book discusses water use and access and the conflict between urban and recreational demands. It considers the institutional arrangements around water and the significance of property rights, including water markets and water pricing. Theoretical and practical models for increasing collaboration and cooperation such as the use of trusts are also developed and water trusts in the USA are examined. Specific chapters highlight the role of interest groups, such as the boating industry, to influence policy thinking and the practical trade-offs between access to urban water supplies and the requirements of recreation. Tourist behavior in relation to water use and pricing is also assessed.
Publisher: Routledge
ISBN: 1136469087
Category : Technology & Engineering
Languages : en
Pages : 242
Book Description
This book explores the complicated interrelationships between freshwater resources and tourism and recreation. The focus is on Australia, but comparisons with the experience of other countries are also made throughout. Yet Australia has been at the forefront of conflicts over drought and water use, particularly for irrigated agriculture, as well as of the design of policies and institutions for water policy, so there are many lessons which can be applied to other parts of the world. The authors examine in detail the relationships between water economics and supply, and the needs for tourism and recreation. The book discusses water use and access and the conflict between urban and recreational demands. It considers the institutional arrangements around water and the significance of property rights, including water markets and water pricing. Theoretical and practical models for increasing collaboration and cooperation such as the use of trusts are also developed and water trusts in the USA are examined. Specific chapters highlight the role of interest groups, such as the boating industry, to influence policy thinking and the practical trade-offs between access to urban water supplies and the requirements of recreation. Tourist behavior in relation to water use and pricing is also assessed.