Download or read book Policies Drain the North China Plain written by Eloise Kendy and published by IWMI. This book was released on 2003 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report examines the relationships between agricultural policies in the North China Plain, the approaches to water management that evolved from them, the quantity of water that was actually used, and the consequent groundwater depletion beneath Luancheng County, Hebei Province, from 1949 to 2000. To systematically address these relationships, we use a comprehensive water-balance approach. Our results indicate that a single, longstanding policy-that of using groundwater to meet the crop-water requirements not supplied by precipitation-is responsible for the steady rate of groundwater decline.
Download or read book Groundwater around the World written by Jean Margat and published by CRC Press. This book was released on 2013-03-19 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a unique and up-to-date summary of what is known about groundwater on our planet, from a global perspective and in terms of area-specific factual information. Unlike most textbooks on groundwater, it does not deal with theoretical principles, but rather with the overall picture that emerges as a result of countless observations,
Download or read book Small dams and social capital in Yemen How assistance strategies affect local investment and institutions written by Vermillion, Douglas Lynn, Al-Shaybani, S. and published by IWMI. This book was released on 2004 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines the development of eight small dam projects in the mountainous province of Al-Mahweet in north-central Yemen. The report also investigates how external assistance affects incentives for local people to invest in dam development and water delivery systems and also to create rules, property rights and institutional arrangements to manage the dam and water.
Download or read book Irrigation Water Pricing written by François Molle and published by CABI. This book was released on 2007 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 14 separately authored chapters on the pricing of irrigation water. The chapters are entitled: (1) Water pricing in irrigation: the lifetime of an idea; (2) Water pricing in irrigation: mapping the debate in the light of experience; (3) Why is agricultural water demand unresponsive at low price ranges; (4) Get the prices right: a model of water prices and irrigation efficiency in Maharashtra, India; (5) Thailand's free water: rationale for a water charge and policy shifts; (6) Water rights and water fees in rural Tanzania; (7) Who will pay for water? The Vietnamese State's dilemma of decentralization of water management in the Red River Delta; (8) Water pricing in Haryana, India; (9) The energy-irrigation nexus in South Asia: groundwater conservation and power sector viability; (10) Wells and canals in Jordan: can pricing policies regulate irrigation water use; (11) Water pricing in Tadla, Morocco; (12) Water pricing policies and recent reforms in China: the conflict between conservation and other policy goals; (13) Water pricing and irrigation: a review of the European experience; and (14) Policy-driven determinants of irrigation development and environmental sustainability: a case study in Spain.
Download or read book Sustainability of Engineered Rivers In Arid Lands written by Jurgen Schmandt and published by Cambridge University Press. This book was released on 2021-09-16 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interdisciplinary volume considers how nine arid/semi-arid river basins with irrigated agriculture will survive future climate change, siltation, and decreased flow.
Download or read book Cities Versus Agriculture written by François Molle and published by IWMI. This book was released on 2006 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Groundwater Intensive Use written by Andrés Sahuquillo and published by CRC Press. This book was released on 2005-06-30 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intensive use of groundwater has resolved the demand for drinking water and, through irrigation, has contributed to the eradication of malnourishment in many developing countries. The spectacular worldwide increase in groundwater use in the last decades, especially in arid and semi-arid regions, has been a silent revolution carried out by millions of small farmers. In some instances, groundwater abstraction has caused problems of quality degradation, excessive drawdown of groundwater levels, land subsidence, reduction of spring and baseflows or degradation of groundwater-dependent ecosystems. Most of these problems could be anticipated, mitigated, or even avoided with more active water agencies, adequate regulations and users’ participation in management. Groundwater Intensive Use contains a selection of papers presented at a symposium held in December 2002 in Valencia, Spain. It constitutes a step forward in creating a greater worldwide awareness of the relevance of groundwater in water resources policy. The book presents new ideas and accounts of recent advances in technical, economic, legal, administrative and political issues. It addresses groundwater development to ecosystems sustainability, through different or complementary approaches. A wide series of case studies from North and South America, Europe, South Asia and North and Sub-Saharan Africa cover the various issues. These case studies represent countries with a wide diversity of social circumstances, from areas in which development is emerging, to communities with a long history of successful groundwater use.
Download or read book Public Sector Reforms in Developing Countries written by Charles Conteh and published by Routledge. This book was released on 2014-04-03 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: The underpinning assumption of public management in the developing world as a process of planned change is increasingly being recognized as unrealistic. In reality, the practice of development management is characterized by processes of mutual adjustment among individuals, agencies, and interest groups that can constrain behaviour, as well as provide incentives for collaborative action. Paradoxes inevitably emerge in policy network practice and design. The ability to manage government departments and operations has become less important than the ability to navigate the complex world of interconnected policy implementation processes. Public sector reform policies and programmes, as a consequence, are a study in the complexities of the institutional and environmental context in which these reforms are pursued. Building on theory and practice, this book argues that advancing the theoretical frontlines of development management research and practice can benefit from developing models based on innovation, collaboration and governance. The themes addressed in Public Sector Reforms in Developing Countries will enable public managers in developing countries cope in uncertain and turbulent environments as they seek optimal fits between their institutional goals and environmental contingencies.
Download or read book Farming with Nature written by Sara J. Scherr and published by Island Press. This book was released on 2012-09-26 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: A growing body of evidence shows that agricultural landscapes can be managed not only to produce crops but also to support biodiversity and promote ecosystem health. Innovative farmers and scientists, as well as indigenous land managers, are developing diverse types of “ecoagriculture” landscapes to generate cobenefits for production, biodiversity, and local people. Farming with Nature offers a synthesis of the state of knowledge of key topics in ecoagriculture. The book is a unique collaboration among renowned agricultural and ecological scientists, leading field conservationists, and farm and community leaders to synthesize knowledge and experience across sectors. The book examines: the knowledge base for ecoagriculture as well as barriers, gaps, and opportunities for developing improved ecoagriculture systems what we have learned about managing landscapes to achieve multiple objectives at a landscape scale existing incentives for farmers, other land managers, and investors to develop and invest in ecoagriculture systems pathways to develop, implement, manage, and scale up successful ecoagriculture Insights are drawn from around the world, in tropical, Mediterranean, and temperate environments, from farming systems that range from highly commercialized to semi-subsistence. Farming with Nature is an important new work that can serve as a foundation document for planners, farm organizations, researchers, project developers, and policy makers to develop strategies for promoting and sustaining ecoagriculture landscapes. Replete with valuable best practice guidelines, it is a critical resource for both practitioners and researchers in the field.
Download or read book Assessing Global Water Megatrends written by Asit K. Biswas and published by Springer. This book was released on 2018-01-21 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights what are likely to be the future megatrends in the water sector and why and how they should be incorporated to improve water governance in the coming decades. In this first ever book on megatrends for the water sector, 22 leading world experts from different disciplines representing academia, business, government, national and international organisations discuss what the major megatrends of the future are and how they will radically change water governance in the coming decades.
Download or read book A Proposed Framework for Irrigation Management Transfer in Iran written by Mehmood Ul Hassan and published by IWMI. This book was released on 2007-01-01 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iran is facing a serious water scarcity and the Government of Iran is trying to implement technical and institutional measures to meet the challenge. One of the key strategies being persuaded by the Iranian authorities is the devolution of management responsibility to users. Thus, irrigation management transfer (IMT) has been adopted as a key strategy to improve the operation and maintenance, and thereby reduce losses, and enhance the sustainability of irrigation infrastructure. However, IMT efforts are at an inception stage and are largely happening in areas where infrastructure is under rehabilitation. The key objective of this paper, thus, was to review the ongoing IMT efforts in the two provinces of Iran, as well as the lessons from the neighboring countries, and propose a viable framework for implementing IMT. To get the first hand information of the IMT activities in Iran, field visits were carried out in the provinces of Qazvin and Kermanshah where two big pilot projects are being carried out. For comparative analysis of the IMT situation in neighboring countries, a comprehensive review of experiences in Sri Lanka, India, Pakistan, Turkey and Central Asia was carried out through literature survey. Based on the synthesis of lessons from this exercise, the paper proposes a framework for irrigation management transfer in Iran.
Download or read book River Basin Trajectories written by François Molle and published by IWMI. This book was released on 2009 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 11 papers which cover a range of vital topics in the areas of water, agriculture, food security and ecosystems - the entire spectrum of developing and managing water in agriculture, from fully irrigated to fully rainfed lands. They are about people and society, why they decide to adopt certain practices and not others and, in particular, how water management can help poor people. They are about ecosystems - how agriculture affects ecosystems, the goods and services ecosystems provide for food security and how water can be managed to meet both food and environmental security objectives. This is the eighth book in the series.
Download or read book Water Policy written by and published by . This book was released on 2008 with total page 984 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Simulating the hydrology of small coastal ecosystems in conditions of limited data written by Smakhtin, Vladimir U., Piyankarage, Sujeewa C., Stanzel, P., Boelee, Eline and published by IWMI. This book was released on 2004 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impacts of water resources and irrigation development need to be quantified in order to understand the environmental costs of such development activities. Complex data-intensive simulation methods are normally used for this purpose in the developed world. However, lack of reliable data prohibits the use of such models in developing countries where it is more practical to apply models with less data requirements. The report illustrates three applications of simple and pragmatic simulation models to small coastal water bodies in Sri Lanka and South Africa.
Download or read book Irrigation Kuznets Curve governance and dynamics of irrigation development A global cross country analysis from 1972 to 1991 written by Madhusudan Bhattarai and published by IWMI. This book was released on 2004 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: Using a global analysis across 66 countries, this study empirically validates the presence of an Environmental Kuznets Curve (EKC) relationship for irrigation development. The resulting inverted U-shaped relationship between the level of irrigation and income implies that, water uses in irrigation and agriculture are considered more important in the early stage of development of a society. Once the economy grows, however, the relative importance of irrigation and water uses in agriculture declines, compared to water uses in other sectors.
Download or read book A Method to Identify and Evaluate the Legal and Institutional Framework for the Management of Water and Land in Asia written by Ian Hannam and published by IWMI. This book was released on 2003 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: By determining the capacity of relevant international, national and regional legislation to support sustainable use of water and land, planners, legislative drafters and policymakers have a basis for recommending legal and institutional reform. This report, based on an investigation into existing water- and land- management laws and issues in three countries in the region, offers a methodology that can be used for such evaluations.
Download or read book Taming the Anarchy written by Tushaar Shah and published by Routledge. This book was released on 2010-09-30 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1947, British India-the part of South Asia that is today's India, Pakistan, and Bangladesh-emerged from the colonial era with the world's largest centrally managed canal irrigation infrastructure. However, as vividly illustrated by Tushaar Shah, the orderly irrigation economy that saved millions of rural poor from droughts and famines is now a vast atomistic system of widely dispersed tube-wells that are drawing groundwater without permits or hindrances. Taming the Anarchy is about the development of this chaos and the prospects to bring it under control. It is about both the massive benefit that the irrigation economy has created and the ill-fare it threatens through depleted aquifers and pollution. Tushaar Shah brings exceptional insight into a socio-ecological phenomenon that has befuddled scientists and policymakers alike. In systematic fashion, he investigates the forces behind the transformation of South Asian irrigation and considers its social, economic, and ecological impacts. He considers what is unique to South Asia and what is in common with other developing regions. He argues that, without effective governance, the resulting groundwater stress threatens the sustenance of the agrarian system and therefore the well being of the nearly one and a half billion people who live in South Asia. Yet, finding solutions is a formidable challenge. The way forward in the short run, Shah suggests, lies in indirect, adaptive strategies that change the conduct of water users. From antiquity until the 1960‘s, agricultural water management in South Asia was predominantly the affair of village communities and/or the state. Today, the region depends on irrigation from some 25 million individually owned groundwater wells. Tushaar Shah provides a fascinating economic, political, and cultural history of the development and use of technology that is also a history of a society in transition. His book provides powerful ideas and lessons for researchers, historians, and policy