Author: Norman Uphoff
Publisher: Routledge
ISBN: 0429712588
Category : Political Science
Languages : en
Pages : 172
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Book Description
Traditionally, indigenous irrigation in many countries of Asia, Africa, and Latin America has been managed quite well by water users, who design, build, operate, and maintain often sophisticated, but usually small-scale, systems. More recently, in connection with large-scale development programs and government-managed schemes, the planned introduct
Author: Norman Thomas Uphoff
Publisher:
ISBN: 9780813373300
Category : Business & Economics
Languages : en
Pages : 215
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Book Description
Author: Douglas J. Merrey
Publisher: IWMI
ISBN: 929090335X
Category : Irrigation
Languages : en
Pages : 34
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Book Description
Argues that single irrigation systems managed by autonomous system-specific organizations accountable to their customers, perform better and are more sustainable than those managed by agencies dependent on the government, or by agencies responsible for multiple systems. Selected cases are reviewed and the plausibility of this hypothesis established. General recommendations are made for policy makers designing irrigation reform programs.
Author: Mattheus F. A. Goosen
Publisher: CRC Press
ISBN: 9781566767590
Category : Technology & Engineering
Languages : en
Pages : 392
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Book Description
This new three volume series presents a broad and integrated approach to water management, purification, and conservation in arid climates. Volume one includes an introductory chapter on water problems and water resources in arid climates followed by specific chapters covering various aspects of water management. Volumes two and three deal with water purification and water conservation, respectively. Many textbooks on water issues normally deal with only one of these areas. This series covers all three areas with an emphasis on the problems faced by arid regions. The three volume series will appeal to industry specialists in desalination and wastewater treatment, irrigation engineers, graduate and undergraduate students in hydrology, water management and conservation professionals, government personnel involved in water resources development, decision makers, environmentalists, employees of the petrochemical industry, and individuals wishing to specialize in water management, purification and conservation.
Author: Jerry M. Silverman
Publisher: World Bank Publications
ISBN: 9780821322796
Category : Business & Economics
Languages : en
Pages : 128
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Book Description
This paper is addressed to a broad audience of development professionals who are interested in both the substance of decentralisation issues and their impact on economic development. The paper summarises experience with alternative decentralisation arrangements and suggests a new analytical framework for assessing the impact of such arrangements on the performance of economic development programmes and projects. Consideration of alternative forms of decentralisation reveals the need to clarify and establish priorities among economic and political objectives. The potential for conflict among multiple objectives and the need to assess decentralisation policies in terms of acceptable trade-offs among those objectives summarises the importance of this paper.
Author: Emily Holt
Publisher: State University of New York Press
ISBN: 1438468776
Category : Social Science
Languages : en
Pages : 336
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Book Description
Water, an essential resource in all cultures, is at the heart of human power structures. Utilizing a diverse range of theoretical perspectives, the contributors to Water and Power in Past Societies provide a broad introduction to the archaeology of water-related power structures. The studies herein explore the long history of water politics in human society, offering new insights into the power structures and inequalities surrounding irrigation systems, the collection of rainwater as a component of ancient industrial production, and sea water as a facilitator of communication, trade, and aggression. In addition to examining the role of different types of water in creating power relationships, the volume presents case studies from a variety of climatic regions, ranging from the very dry to the tropical. This geographical breadth facilitates cross-cultural comparison, making Water and Power in Past Societies an essential resource for instructors and students of the archaeology of water. Finally, in addition to reaching conclusions with significant implications for archaeologists and anthropologists, the volume has real contemporary relevance, often drawing explicit parallels with issues of current and future water management.
Author: Martin Upton
Publisher: Cambridge University Press
ISBN: 9780521483407
Category : Business & Economics
Languages : en
Pages : 394
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Book Description
Clear student text on theory and practice of economic decision making in tropical agriculture.
Author: Janne Hukkinen
Publisher: Routledge
ISBN: 1134712421
Category : Science
Languages : en
Pages : 345
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Book Description
This work explores the difficulties of solving contemporary environmental problems within existing global institutions. It questions guidelines set out in recent influential policy reports, and suggests new agendas for sustainability, industrial ecology, and institutional reform. Including case studies from the USA, Europe and China, this book investigates a wide range of environmental problems presently confronting experts worldwide.
Author: Mohammad Pessarakli
Publisher: CRC Press
ISBN: 1000373045
Category : Science
Languages : en
Pages : 1201
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Book Description
Continuous discoveries in plant and crop physiology have resulted in an abundance of new information since the publication of the third edition of the Handbook of Plant and Crop Physiology. Following its predecessors, the fourth edition of this well-regarded handbook offers a unique, comprehensive, and complete collection of topics in the field of plant and crop physiology. Divided into eleven sections, for easy access of information, this edition contains more than 90 percent new material, substantial revisions, and two new sections. The handbook covers the physiology of plant and crop growth and development, cellular and molecular aspects, plant genetics and production processes. The book presents findings on plant and crop growth in response to climatic changes, and considers the potential for plants and crops adaptation, exploring the biotechnological aspects of plant and crop improvement. This content is used to plan, implement, and evaluate strategies for increasing plant growth and crop yield. Readers benefit from numerous tables, figures, case studies and illustrations, as well as thousands of index words, all of which increase the accessibility of the information contained in this important handbook. New to the Edition: Contains 37 new chapters and 13 extensively revised and expanded chapters from the third edition of this book. Includes new or modified sections on soil-plant-water-nutrients-microorganisms physiological relations; and on plant growth regulators, both promoters and inhibitors. Additional new and modified chapters cover the physiological responses of lower plants and vascular plants and crops to metal-based nanoparticles and agrichemicals; and the growth responses of plants and crops to climate change and environmental stresses. With contributions from 95 scientists from 20 countries, this book provides a comprehensive resource for research and for university courses, covering plant and crop physiological responses under normal and stressful conditions ranging from cellular aspects to whole plants.
Author: Deepa Narayan-Parker
Publisher: World Bank Publications
ISBN: 0821360574
Category : Social Science
Languages : en
Pages : 500
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Book Description
Large-scale poverty reduction depends on the effective empowerment of poor people themselves. This publication sets out a conceptual framework that can be used to monitor and evaluate empowerment programmes, based on papers written by practitioners and researchers in a wide variety of fields, including economics and political science, sociology and psychology, anthropology and demography. These papers draw on research and practical experience at different levels, from households to communities to nations and in various regions of the world.
