Planning For Environmental Water Allocations An Example Of Hydrology Based Assessment In The East Rapti River Nepal

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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
Page : 29 pages
File Size : 52,8 Mb
Release : 2005
Category : Water-supply
ISBN : 9789290905943

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Planning for environmental water allocations: An example of hydrology-based assessment in the East Rapti River, Nepal by Smakhtin, Vladimir, Shilpakar, R. L. Pdf

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.

An assessment of hydrology and environmental flows in the Walawe River Basin, Sri Lanka

Author : Smakhtin, Vladimir,Weragala, Neelanga
Publisher : IWMI
Page : 19 pages
File Size : 43,7 Mb
Release : 2005
Category : Hydrology
ISBN : 9789290906193

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An assessment of hydrology and environmental flows in the Walawe River Basin, Sri Lanka by Smakhtin, Vladimir,Weragala, Neelanga Pdf

Quantification of hydrological processes and water requirements of aquatic ecosystems is required for many projects related to environmental security and efficient water use in agriculture. This also applies to the Asian monsoon region. This paper focuses on the Walawe River basin, located in a semi-arid zone of southern Sri Lanka. The two major reservoirs in the upstream and middle reaches of the river with a total capacity of 486 million cubic meters (MCM) have significantly affected the hydrology of the river, with associated adverse environmental and social consequences.

Strategic Analyses of the National River Linking Project (NRLP) of India

Author : International Water Management Institute
Publisher : IWMI
Page : 409 pages
File Size : 54,5 Mb
Release : 2008
Category : Irrigation efficiency
ISBN : 9789290906971

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Strategic Analyses of the National River Linking Project (NRLP) of India by International Water Management Institute Pdf

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An Assessment of Environmental Flow Requirements of Indian River Basins

Author : V. Y. Smakhtin
Publisher : IWMI
Page : 46 pages
File Size : 51,5 Mb
Release : 2006-01-01
Category : River engineering
ISBN : 9789290906490

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An Assessment of Environmental Flow Requirements of Indian River Basins by V. Y. Smakhtin Pdf

"CGIAR Challenge Program on Water & Food; Future Harvest"--Cover.

Nile River Basin

Author : Assefa M. Melesse
Publisher : Springer Science & Business Media
Page : 419 pages
File Size : 51,5 Mb
Release : 2011-03-28
Category : Science
ISBN : 9789400706897

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Nile River Basin by Assefa M. Melesse Pdf

This book presents results of scientific studies ranging from hydrological modelling to water management and policy issues in the Nile River basin. It examines the physical, hydrometeorological and hydrogeological description of the basin along with analysis in understanding the hydrological processes of the basin under the changing land-use stemming from population pressure and increased natural resources tapping. The book discusses the increased impact of climate change on the river flows, and such issues as water availability and demand, management and policy to offset the imbalance between demand and available resources. This book will be of interest to researchers, practitioners, water resources mangers, policy makers as well as graduate and undergraduate students. It is a useful reference text for ecohydrology, arid zone hydrology, hydrology of transboundary rivers and similar courses.

Water and Society II

Author : C.A. Brebbia
Publisher : WIT Press
Page : 365 pages
File Size : 54,7 Mb
Release : 2013-09-04
Category : Technology & Engineering
ISBN : 9781845647421

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Water and Society II by C.A. Brebbia Pdf

Containing the proceedings of the Second International Conference on the title topic, the book examines issues related to the nature of water, and its use and exploitation by society. Since ensuring an adequate water supply is becoming a critical issue in more and more countries, the conference brings together specialists from the social sciences and humanistic disciplines and the physical and natural sciences, biology, environmental sciences, and health to bridge gaps between the disciplines in addressing the problem. The international, interdisciplinary nature of the conference participants makes it possible to arrive at equitable solutions to the many transnational issues, relating to the rights of states, which arise around water supply.The book discusses: The nature of water; Water as a human right; Water as the source of life; Water in a changing climate; Future water demands and adaptation strategies; Water resources contamination; Water resources management; Irrigation and desertification; Water, sanitation and health; Transnational water rights; Legislation and controls; Lessons to be learnt; Water and disaster management.

Carbon, land and water: A global analysis of the hydrologic dimensions of climate change mitigation through afforestation / reforestation

Author : Zomer, Robert, Trabucco, Antonio, van Straaten, Oliver,Bossio, Deborah
Publisher : IWMI
Page : 48 pages
File Size : 40,7 Mb
Release : 2006
Category : Afforestation
ISBN : 9789290906414

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Carbon, land and water: A global analysis of the hydrologic dimensions of climate change mitigation through afforestation / reforestation by Zomer, Robert, Trabucco, Antonio, van Straaten, Oliver,Bossio, Deborah Pdf

This report highlights the potentially significant impacts on the hydrologic cycle and the importance of considering secondary effects, particularly with regard to water, resulting from the widespread adoption of global climate change mitigation measures. It is recommended that the implicit hydrologic dimensions of climate change mitigation should be more formally articulated within the international environmental conventions, and recognized within future UNFCCC negotiations on the CDM-AR provisions.

Treatise on Water Science

Author : Anonim
Publisher : Newnes
Page : 2131 pages
File Size : 47,9 Mb
Release : 2010-09-01
Category : Technology & Engineering
ISBN : 9780444531995

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Treatise on Water Science by Anonim Pdf

Water quality and management are of great significance globally, as the demand for clean, potable water far exceeds the availability. Water science research brings together the natural and applied sciences, engineering, chemistry, law and policy, and economics, and the Treatise on Water Science seeks to unite these areas through contributions from a global team of author-experts. The 4-volume set examines topics in depth, with an emphasis on innovative research and technologies for those working in applied areas. Published in partnership with and endorsed by the International Water Association (IWA), demonstrating the authority of the content Editor-in-Chief Peter Wilderer, a Stockholm Water Prize recipient, has assembled a world-class team of volume editors and contributing authors Topics related to water resource management, water quality and supply, and handling of wastewater are treated in depth

Working wetlands: classifying wetland potential for agriculture

Author : McCartney, M. P., Masiyandima, M., Houghton-Carr, H. A.
Publisher : IWMI
Page : 44 pages
File Size : 50,9 Mb
Release : 2005
Category : Wetland ecology
ISBN : 9789290905981

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Working wetlands: classifying wetland potential for agriculture by McCartney, M. P., Masiyandima, M., Houghton-Carr, H. A. Pdf

This paper reports on a form of multi-criteria analysis that provides a formal approach for evaluating the suitability of a wetland for specific agricultural uses, and ensures that explicit consideration is given to the possible consequences of such utilization. The method is based on a hybrid of ideas taken from concepts and methodologies related to: environmental flow assessments, land suitability classification and the hazard evaluation procedures used in the design of dams. The approach, which elaborates the idea of working wetlands, is generic, though the examples presented are for case studies from southern Africa.

The reliability improvement in irrigation services: Application of rotational water distribution to tertiary canals in Central Asia

Author : Abdullaev, Iskandar, Ul Hassan, Mehmood, Manthrithilake, Herath, Yakubov, Murat
Publisher : IWMI
Page : 31 pages
File Size : 52,5 Mb
Release : 2006
Category : Irrigation scheduling
ISBN : 9789290906391

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The reliability improvement in irrigation services: Application of rotational water distribution to tertiary canals in Central Asia by Abdullaev, Iskandar, Ul Hassan, Mehmood, Manthrithilake, Herath, Yakubov, Murat Pdf

his report addresses a specific context of massive inequity and unevenness in water allocation and distribution experienced presently by the water users in transitional Central Asian economies, as a result of broad-scale fragmentation of the previously large farms. The report describes action research aimed at making water distribution at the tertiary level more reliable, transparent and equitable.

When "conservation" Leads to Land Degradation

Author : Lesterlin, G., Giordano, Mark, Keohavong, G.
Publisher : IWMI
Page : 34 pages
File Size : 46,8 Mb
Release : 2005
Category : Land degradation
ISBN : 9789290905998

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When "conservation" Leads to Land Degradation by Lesterlin, G., Giordano, Mark, Keohavong, G. Pdf

In this report, we test the hypothesis that the primary factors behind the farming system changes in Ban Lak Sip lay not in the village itself but rather in the broader Laotian social, economic and political setting. The study uses an integrated approach that examines both the physical and social dimensions of land use and soil erosion in Ban Lak Sip within this broader system environment.

How pro-poor are participatory watershed management projects?: An Indian case study

Author : Kurian, Mathew, Dietz, T.
Publisher : IWMI
Page : 34 pages
File Size : 54,6 Mb
Release : 2005
Category : Poor
ISBN : 9789290906001

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How pro-poor are participatory watershed management projects?: An Indian case study by Kurian, Mathew, Dietz, T. Pdf

This report draws on a survey and case study evidence from 28 watershed management groups in Haryana to argue that participatory watershed management projects need not necessarily safeguard the interests of poorer rural households.

Adoption and impacts of microirrigation technologies: Empirical results from selected localities of Maharashtra and Gujarat states of India

Author : Namara, Regassa, Upadhyay, Bhawana, Nagar, R. K.
Publisher : IWMI
Page : 51 pages
File Size : 40,9 Mb
Release : 2005
Category : Microirrigation
ISBN : 9789290906025

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Adoption and impacts of microirrigation technologies: Empirical results from selected localities of Maharashtra and Gujarat states of India by Namara, Regassa, Upadhyay, Bhawana, Nagar, R. K. Pdf

This report analyzes the economics of alternative microirrigation technologies ranging from low-cost drip and sprinkler systems to the capital-intensive systems, the determinants of adoption of microirrigation technology, the poverty outreach of the different microirrigation systems, and the sustainability implications of microirrigation adoption.

Informal Irrigation in Urban West Africa

Author : Pay Drechsel,Sophie Graefe,Moise Sonou,Olufunke O. Cofie
Publisher : IWMI
Page : 43 pages
File Size : 55,8 Mb
Release : 2006
Category : Irrigation farming
ISBN : 9789290906421

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Informal Irrigation in Urban West Africa by Pay Drechsel,Sophie Graefe,Moise Sonou,Olufunke O. Cofie Pdf

This report tries to provide a state-of-the-art overview on irrigated urban agriculture in the West African subregion based on a comprehensive literature review supported by the results of three IWMI FAO projects.

Irrigation and Water Policies in the Mekong Region

Author : François Molle
Publisher : IWMI
Page : 47 pages
File Size : 53,5 Mb
Release : 2005
Category : Irrigation
ISBN : 9789290906087

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Irrigation and Water Policies in the Mekong Region by François Molle Pdf

This report documents current irrigation and water policies in the Mekong countries. It successively reviews planning issues, water policies and legal frameworks, the setting up of water policy "apex bodies," participatory policies, and IWRM/river basin management.