Water And Agriculture
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Water And Sustainable Agriculture
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Author : Iván Francisco García-Tejero
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-08-03
Water And Sustainable Agriculture written by Iván Francisco García-Tejero and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-03 with Technology & Engineering categories.
Irrigated agriculture, a vital component of general agriculture, supplies fruits, vegetables, and cereals consumed by humans and grains fed to animals. Consequently, agriculture is the largest user of fresh water globally, and irrigation practices in many parts of the world are biologically, economically, and socially unsustainable. Water management should balance the need for agricultural water and the need for a sustainable environment. Water-use efficiency is the prime challenge in worldwide farming practices where problems of water shortages are widespread. Currently, agriculture is undergoing significant changes in innovative irrigation, fertilizer technology, and agronomic expertise. These elements constitute a vital platform for sustainable agricultural success and for preventing environmental damage. This review presents several processes linked to environmental irrigation, balancing environmental protection with improved agricultural production.
Shaping The Future Of Water For Agriculture
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Author :
language : en
Publisher: World Bank Publications
Release Date : 2005
Shaping The Future Of Water For Agriculture written by and has been published by World Bank Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Business & Economics categories.
Agricultural water management is a vital practice in ensuring reduction, and environmental protection. After decades of successfully expanding irrigation and improving productivity, farmers and managers face an emerging crisis in the form of poorly performing irrigation schemes, slow modernization, declining investment, constrained water availability, and environmental degradation. More and better investments in agricultural water are needed. In response, the World Bank, in conjunction with many partner agencies, has compiled a selection of good experiences that can guide practitioners in the design of quality investments in agricultural water. The messages of 'Shaping the Future of Water for Agriculture: A Sourcebook for Investment in Agricultural Water Management' center around the key challenges to agricultural water management, specifically: - Building policies and incentives - Designing institutional reforms - Investing in irrigation systems improvement and modernization - Investing in groundwater irrigation - Investing in drainage and water quality management - Investing in water management in rainfed agriculture - Investing in agricultural water management in multipurpose operations - Coping with extreme climatic conditions - Assessing the social, economic, and environmental impacts of agricultural water investments 'Shaping the Future of Water for Agriculture' is an important resource for those interested and engaged in development with a focus on agricultural water.
Water And Agriculture
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Author :
language : en
Publisher: CSIS
Release Date : 2009
Water And Agriculture written by and has been published by CSIS this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Business & Economics categories.
Water For Agriculture
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Author : Stephen Merrett
language : en
Publisher: IWA Publishing
Release Date : 2002-03-01
Water For Agriculture written by Stephen Merrett and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-03-01 with Science categories.
Between the years 2000 and 2025 the world?s population is expected to rise from six billion to about 8 billion. At the present time, irrigated agriculture provides one third of world food output. So the advance of the irrigated sector on a global scale is a vital part of the development of the human race's capacity to feed itself. This requires many skills, including an economic understanding of the role of water in the irrigation and drainage of farmland. The purpose of this book is to provide a text in securing such an understanding that will assist both students and professionals in the fields of agriculture, development studies, geography, hydrology and planning. As an introduction to the subject, no prior knowledge of economic theory is assumed. The scope of the book is wide both in its analysis and its geographical coverage. A general introduction to irrigation and to economics is followed by a treatment of farmer’s need for irrigation water and the costs they face in accessing it. Three chapters cover the supply-side: infrastructure, operation and maintenance. An introduction is next given to the economic evaluation of irrigation and drainage projects continuing with a consideration of water allocation between sectors at the regional level. The book ends with a summary of the analysis as well as sixteen proposals for policy development. The approach is to make it possible for readers from a variety of backgrounds to readily access the subject matter. Each chapter begins with general, analytic themes and is followed by one or two detailed case studies drawn from Australia, Brazil, England, India, the Mediterranean, Mexico, Pakistan, Palestine, the Philippines and the USA. The desire is to continually interrelate theory and fieldwork in an argument that is clearly expressed, well-structured and as easy to read as the subject permits. The book is the first of its kind published since 1981.
Economics Of Water Management In Agriculture
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Author : Thomas Bournaris
language : en
Publisher: CRC Press
Release Date : 2014-08-26
Economics Of Water Management In Agriculture written by Thomas Bournaris and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-26 with Science categories.
This book includes a set of papers from distinguished scholars who critically examine economic issues relating to the relationship between water and agriculture, with a special focus on irrigation. Employing state of the art methodologies, they address the most relevant issues in water policy. The volume offers a wide spectrum of innovative approac
Water For Food Water For Life
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Author : David Molden
language : en
Publisher: Routledge
Release Date : 2013-07-23
Water For Food Water For Life written by David Molden and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-23 with Law categories.
Managing water resources is one of the most pressing challenges of our times - fundamental to how we feed 2 billion more people in coming decades, eliminate poverty, and reverse ecosystem degradation. This Comprehensive Assessment of Water Management in Agriculture, involving more than 700 leading specialists, evaluates current thinking on water and its interplay with agriculture to help chart the way forward. It offers actions for water management and water policy - to ensure more equitable and effective use. This assessment describes key water-food-environment trends that influence our lives today and uses scenarios to explore the consequences of a range of potential investments. It aims to inform investors and policymakers about water and food choices in light of such crucial influences as poverty, ecosystems, governance, and productivity. It covers rainfed agriculture, irrigation, groundwater, marginal-quality water, fisheries, livestock, rice, land, and river basins. Ample tables, graphs, and references make this an invaluable work for practitioners, academics, researchers, and policymakers in water management, agriculture, conservation, and development. Published with IWMI.
Innovation Issues In Water Agriculture And Food
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Author : Maria do Rosario Cameira
language : en
Publisher: MDPI
Release Date : 2019-07-15
Innovation Issues In Water Agriculture And Food written by Maria do Rosario Cameira and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-15 with Science categories.
In a worldwide context of ever-growing competition for water and land, climate change, droughts and man-made water scarcity, and less-participatory water governance, agriculture faces the great challenge of producing enough food for a continually increasing population. In this line, this book provides a broad overview of innovation issues in the complex water–agriculture–food nexus, thus also relative to their interconnections and dependences. Issues refer to different spatial scales, from the field or the farm to the irrigation system or the river basin. Multidisciplinary approaches are used when analyzing the relationships between water, agriculture, and food security. The covered issues are quite diverse and include: innovation in crop evapotranspiration, crop coefficients and modeling; updates in research relative to crop water use and saving; irrigation scheduling and systems design; simulation models to support water and agricultural decisions; issues to cope with water scarcity and climate change; advances in water resource quality and sustainable uses; new tools for mapping and use of remote sensing information; and fostering a participative and inclusive governance of water for food security and population welfare. This book brings together a variety of contributions by leading international experts, professionals, and scholars in those diverse fields. It represents a major synthesis and state-of-the-art on various subjects, thus providing a valuable and updated resource for all researchers, professionals, policymakers, and post-graduate students interested in the complex world of the water–agriculture–food nexus.
Water For Agriculture
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Author : Sandra Postel
language : en
Publisher:
Release Date : 1989
Water For Agriculture written by Sandra Postel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Nature categories.
Agriculture And Water Management
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Author : M.L. Narasaiah
language : en
Publisher: Discovery Publishing House
Release Date : 2006
Agriculture And Water Management written by M.L. Narasaiah and has been published by Discovery Publishing House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Water categories.
Since mid-century, global population has grown much faster than the cropland area. The trend is likely to continue in the next century, dropping cropland per person to historically low levels. The ever smaller per capita cropland base will make food self-sufficiency impossible for many countries, and will test the capacity of international markets to meet a growing demand for imported food.
Unlocking The Water Potential Of Agriculture
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2003
Unlocking The Water Potential Of Agriculture written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Business & Economics categories.
All statistical evidence confirms that agriculture is the key sector for water management, now and in the next decades. Nevertheless, the rural water development sector fails at present to get priority, compared to other competing sectors, in international fora. Strong and new arguments are needed to bring rural water back "on line." Agriculture policies and investments will need to become more strategic. They will have to unlock the potential of agricultural water management practices to raise productivity, spread equitable access to water, and conserve the natural productivity of water resources base.