Author:
Publisher: IWMI
ISBN:
Category :
Languages : en
Pages : 28

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Author: Prasad Thenkabail
Publisher: CRC Press
ISBN: 1420090100
Category : Technology & Engineering
Languages : en
Pages : 548

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Increases in populations have created an increasing demand for food crops while increases in demand for biofuels have created an increase in demand for fuel crops. What has not increased is the amount of croplands and their productivity. These and many other factors such as decreasing water resources in a changing climate have created a crisis like

Author:
Publisher: UNEP/Earthprint
ISBN: 9789280725650
Category : History
Languages : en
Pages : 148

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The earthquake and tsunami of 26 December 2004 devastated coastal communities in 12 countries in the Indian Ocean region, with Aceh Province, Sumatra, Indonesia the hardest hit. This report sets out the findings of the UNEP Asian Tsunami Disaster Task Force, set up to help national environmental authorities in the affected countries with their assessment and response to the environmental impact of the disaster. It summarises the interim findings from ongoing assessments in Indonesia, the Maldives, the Seychelles, Somalia, Sri Lanka, Thailand and Yemen, including evidence of environmental concerns that require immediate action. The short term clean-up programme must be coupled with policy development and strengthened institutions, and the recovery agenda will require the clean-up of contamination hotspots, and rehabilitation of critical livelihoods and ecosystems.

Author: International Water Management Institute
Publisher: IWMI
ISBN: 9290903805
Category : Irrigation
Languages : en
Pages : 59

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Water is being transferred out of agriculture to meet the growing demand in other areas, often without an agreement of or compensation to farmers with irrigated land and water rights. Furthermore, there is a failure to recognize that irrigation systems supply water not only for the main fields, but also for domestic uses, home gardens, trees and other permanent vegetation, and livestock. Other productive uses include fishing, harvesting of aquatic plants and animals, and a variety of other enterprises such as brick making. In addition, irrigation systems can have a positive or negative effect on wildlife habitats. Thus, the withdrawal of water affects the rural household, rural economy, and the environment in a number of ways. This paper argues that to ensure efficient, equitable, and sustainable water use, to reduce poverty and improve the well-being of the community, irrigation and water resources policies need to take into account all uses and users of water within the irrigation system. The multiple uses of water in the Kirindi Oya irrigation system are examined in this paper. An interdisciplinary group of scientists have investigated a number of areas including water accounting, water quality, household water use, the valuing of water for alternative uses, and the complementarities, competition, and conflicts among uses and users.

Author: United States. Advisory Commission on Intergovernmental Relations
Publisher:
ISBN:
Category : Criminal justice, Administration of
Languages : en
Pages : 24

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Author: David Molden
Publisher: IWMI
ISBN: 9290904259
Category : Irrigation
Languages : en
Pages : 34

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Discusses and illustrates concepts for identifying ways of improving productivity of water within basins. The results of applying a water accounting procedure to four sub-basins in South Asia (Bhakra in India; Chishtian in Pakistan; Huruluwewa in nothern Sri Lanka; and Kirindi Oya in southern Sri Lanka) are presented. The methodology used identifies the quantities and productivity of various uses of water within a basin. This information is then used to identify the water-saving potential, and the means of improving the productivity of the managed supplies.

Author: John Briscoe
Publisher: Oxford University Press, USA
ISBN:
Category : Business & Economics
Languages : en
Pages : 166

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Book Description
Water sustenance and management are central development challenges facing Pakistan today. This report argues for dramatic changes in policy and approach to enable Pakistan to maintain and build new infrastructure, besides securing the water required for future generations. Focusing on two basic issuesthe countrys major water-related challenges, and ways of addressing themthe report calls for reinvigorated public water policies and institutions to sustain water development and management in the future by: Exploring the evolution of water management in Pakistan Describing past achievements and their relevance in the current context Analyzing existing challenges Suggesting ways of evolving a sustainable water management system The report draws heavily on a set of companion reports by Pakistan water experts and policy analysts. These reports are presented in the accompanying CD and provide in-depth analyses of: The interface between water and agriculture, energy, environment, growth, and poverty Drinking water, sanitation, drainage and salinity, flood, dams, groundwater, and water balance management Water-related rights and entitlements, reforms, and resources and institutions

Author: American Commerce Association
Publisher: Palala Press
ISBN: 9781354546222
Category :
Languages : en
Pages : 444

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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Author: John Weiss
Publisher: Edward Elgar Publishing
ISBN: 1845424700
Category : Business & Economics
Languages : en
Pages : 300

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Book Description
This book is a must read for researchers and students interested in poverty, poverty reduction, social welfare and development. It provides systematic and comparative studies on the design features, achievements and problems of targeting, set against specific national contexts. The economic focus of the analysis is balanced with sections on the political economy of targeting and management aspects (administrative systems and incentives). While the considerable variations between targeting mechanisms, schemes and contexts demonstrate the difficulties of blanket policy prescriptions, the book presents a fascinating conclusion. Rather than continuing the debate about universal versus targeted approaches, it proposes that a mixed approach might be best: the broad targeting of basic services such as primary education and health care combined with the narrow targeting of social protection schemes for the very poor. David Hulme, University of Manchester, UK Most governments attempt to target resources directly at the poor through a variety of measures including food and credit subsidies, job creation schemes and basic health and education projects. These measures are usually classified as being either promotional (to help raise welfare in the long term), or protectional (to support the poor in times of adverse shocks). However, for many Asian countries the reality of these poverty targeting measures has proved disappointing. Following a comprehensive overview by the editor, this book offers a detailed assessment of the results of directly channelling resources to the poor and extensively discusses the experience of five Asian countries India, Indonesia, the People s Republic of China, the Philippines and Thailand. The authors demonstrate how in many cases these targeting measures have failed due to their high cost and errors of both undercoverage (where many of the poor are excluded) and leakage (when many of the better-off also benefit from these schemes). The authors conclude that whilst poverty targeting remains a critically important objective, past targeting errors must not be forgotten and improved methods of both identifying and reaching the poor must be implemented. Written by leading experts in the field and including analysis of original country surveys, this seminal text documents clearly the operation and success of aid schemes in Asia. This book will make a worthy addition to the literature on development, poverty reduction, social welfare and Asian studies. It will also be an important source of reference for academics and students of economic development, aid practitioners, government officials and development NGOs.

Author: Marcus Borengasser
Publisher: CRC Press
ISBN: 1420012606
Category : Technology & Engineering
Languages : en
Pages : 130

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Book Description
Land management issues, such as mapping tree species, recognizing invasive plants, and identifying key geologic features, require an understanding of complex technical issues before the best decisions can be made. Hyperspectral remote sensing is one the technologies that can help with reliable detection and identification. Presenting the fundamenta