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Author: Stephen Foster Publisher: World Bank Publications ISBN: Category : Business & Economics Languages : en Pages : 122
Book Description
Identifies appropriate technical and institutional approaches for improving the operational reliability of waterwells and the sustainability of groundwater resources as a whole. The paper emphasizes action to reduce the growth in groundwater abstraction and to constrain subsurface contaminant load.
Author: Stephen Foster Publisher: World Bank Publications ISBN: Category : Business & Economics Languages : en Pages : 122
Book Description
Identifies appropriate technical and institutional approaches for improving the operational reliability of waterwells and the sustainability of groundwater resources as a whole. The paper emphasizes action to reduce the growth in groundwater abstraction and to constrain subsurface contaminant load.
Author: Stephen Foster Publisher: ISBN: Category : Languages : en Pages :
Book Description
Some 200 million people lived on Planet Earth at the start of the modern era. That number rose to 2.5 billion by 1950. At mid-2008, the population is now 7.0 billion and is expected to reach 9.0 billion by 2040. It thus took 1,950 years for the global population to grow ten-fold but only an additional 58 years to nearly triple. And throughout this period the global availability of water resources has remained more or less constant. Growing ever more food to feed rising populations will be possible only with increasingly large amounts of water being used for agricultural irrigation, even allowing for further advances in plant genetics. Groundwater widely developed by private initiative but often stimulated by 'soft loan' finance, guaranteed crop prices, and rural energy subsidies will be a very important source of irrigation water. At the same time groundwater will continue to be the predominant source of household water for the rural population in developing nations.
Author: D. J. Molden Publisher: IWMI ISBN: 9290904593 Category : Water resources development Languages : en Pages : 96
Book Description
This paper on Water for Rural Development is divided into two parts. The first part outlines the most important issues from IWMI's point of view on water for rural development, with a focus on developing countries. This part identifies, discusses and provides recommendations for key areas for interventions in water resources development and management in the context of rural development. The second part of the document provides analyses of present and future water resources in the World Bank's defined regions.
Author: Alan M. MacDonald Publisher: ITDG Publishing ISBN: Category : Social Science Languages : en Pages : 392
Book Description
A user-friendly guide to developing groundwater for rural water supplies in developing countries. It provides information on simple, effective techniques for siting wells and boreholes, assessing resource sustainability, constructing and testing the yield of boreholes and wells, and monitoring groundwater quality.
Author: M. Dinesh Kumar Publisher: Elsevier ISBN: 0128041382 Category : Science Languages : en Pages : 322
Book Description
Rural Water Systems for Multiple Uses and Livelihood Security covers the technological, institutional, and policy choices for building rural water supply systems that are sustainable from physical, economic, and ecological points-of-view in developing countries. While there is abundant theoretical discourse on designing village water supply schemes as multiple use systems, there is too little understanding of the type of water needs in rural households, how they vary across socio-economic and climatic settings, the extent to which these needs are met by the existing single use water supply schemes, and what mechanisms exist to take care of unmet demands. The case studies presented in the book from different agro ecological regions quantify these benefits under different agro ecological settings, also examining the economic and environmental trade-offs in maximizing benefits. This book demonstrates how various physical and socio-economic processes alter the hydrology of tanks in rural settings, thereby affecting their performance, also including quantitative criteria that can be used to select tanks suitable for rehabilitation. Covers interdisciplinary topics deftly interwoven in the rural context of varying geo-climatic and socioeconomic situations of people in developing areas Presents methodologies for quantifying the multiple water use benefits from wetlands and case studies from different agro ecologies using these methodologies to help frame appropriate policies Provides analysis of the climatic and socioeconomic factors responsible for changes in hydrology of multiple use wetlands in order to help target multiple use water bodies for rehabilitation Includes implementable models for converting single use water supply systems into multiple use systems
Author: Richard C. Carter Publisher: ISBN: 9781788531665 Category : Languages : en Pages : 206
Book Description
Richard Carter weaves together the myriad of factors that need to come together to make rural water supply truly available to everyone. He concludes that ultimately, systemic change to the global web of injustice that divides this world into rich and poor may be the only way to address the underlying problem.
Author: Publisher: World Bank Publications ISBN: 9780821344613 Category : Groundwater Languages : en Pages : 0
Book Description
The importance of groundwater to India's economy and development prospects should not be underestimated. The resource is of importance as a source of drinking water and food security for the 950 million inhabitants of India, supplies 80 percent of water for domestic use in rural areas and perhaps 50 percent of water for urban and industrial uses. Over the last three decades, the rapid expansion in use of groundwater primarily for irrigation has contributed significantly to agricultural and overall economic development in India. Groundwater irrigation potential, the number of wells, and the number of energized pump sets have grown exponentially since the early 1950s. Groundwater now supplies more than 50 percent of the irrigated area and, due to higher yields in groundwater-irrigated areas, is central to a significantly higher proportion of total agricultural output. In addition, in drought years, groundwater represents the primary reliable source of irrigation. This rapid development in groundwater, however, has had a price. In many arid and hard-rock zones, increases in overdraft areas and associated water-quality problems are emerging. Sustainability of the resource base is thus critical for meeting an array of basic needs -from health to economic development.
Author: Mark Giordano Publisher: CABI ISBN: 1845931734 Category : Science Languages : en Pages : 435
Book Description
While addressing the issues of using groundwater in agriculture for irrigation in the developing world, this book discusses the problems associated with the degradation and overexploitation of using it. It explores the practiced and potential methods for its management in the context of agricultural development.
Author: Peter Harvey Publisher: WEDC, Loughborough University ISBN: 1843800675 Category : Hand pumps Languages : en Pages : 23
Book Description
This book is designed to assist those responsible for planning, implementing and supporting rural water supply prograames to increase sustainability.
Author: Stephen Foster
Author: Stephen Foster
Author: Stephen Foster
Author: D. J. Molden
Author: Roger M. Waller
Author: Alan M. MacDonald
Author: M. Dinesh Kumar
Author: Richard C. Carter
Author: 
Author: Mark Giordano
Author: Peter Harvey