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Water Scarcity Climate Change And Water Quality
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Book Synopsis Water Conservation in the Era of Global Climate Change by : Binota Thokchom
Download or read book Water Conservation in the Era of Global Climate Change written by Binota Thokchom and published by Elsevier. This book was released on 2021-02-25 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water Conservation in the Era of Global Climate Change reviews key issues surrounding climate change and water resources. The book brings together experts from a variety of fields and perspectives, providing a comprehensive view on how climate change impacts water resources, how water pollution impacts climate change, and how to assess potential hazards and success stories on managing and addressing current issues in the field. Topics also include assessing policy impacts, innovative water reuse strategies, and information on impacts on fisheries and agriculture including food scarcity. This book is an excellent tool for researchers and professionals in Climate Change, Climate Services and Water Resources, and those trying to combat the impacts and issues related to Global and Planetary Change. - Covers a wide range of theoretical and practical issues related to how climate change impacts water resources and adaptation, with extended influence on agriculture, food and water security, policymaking, etc. - Reviews mathematical tools and simulations models on predicting potential hazards from climate change in such a way they can be useful to readers from a variety of levels of mathematical expertise - Examines the potential impacts on agriculture and drinking water quality - Includes case studies of successful management of water and pollutants that contribute to climate change
Book Synopsis Water Supply and Water Scarcity by : Vasileios A. Tzanakakis
Download or read book Water Supply and Water Scarcity written by Vasileios A. Tzanakakis and published by MDPI. This book was released on 2020-11-04 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Book includes selected papers that has been published in the Water journal Special Issue (SI) on Water Supply and Water Scarcity. Moreover, an overview of the SI is included. The papers selected for publication in the SI include review and research papers on water history, on water management issues under water scarcity regimes, on rainwater harvesting, on water quality and degradation, and on climatic variability impacts on water resources. Overall, the issue identify and highlight the main challenges in water sector, and particularly in management and protection of water resources and in use of alternative (non-conventional) water resources, especially in areas with demographic change and climate vulnerability in order to achieve sustainable and secure water supply. Furthermore, general guidelines and possible solutions for an improved and sophisticated water management system are proposed and discussed, such as the adoption of advanced technological solutions and practices that improve water-use efficiency and the use of alternative water resources, to address the growing environmental and health issues and to reduce the emerging conflicts among water users.
Book Synopsis Water in a Changing World by : World Water Assessment Programme (United Nations)
Download or read book Water in a Changing World written by World Water Assessment Programme (United Nations) and published by Earthscan. This book was released on 2009 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United Nations World Water Development Report, published every three years, is a comprehensive review providing an authoritative picture of the state of the world's freshwater resources. It offers best practices as well as in-depth theoretical analyses to help stimulate ideas and actions for better stewardship in the water sector. It is the only report of its kind, resulting from the collaboration and contributions of the 26 UN agencies, commissions, program, funds, secretariats and conventions that have a significant role in addressing global water concerns.The news media are full of talk of crises - in climate change, energy and food and troubled financial markets. These crises are linked to each other and to water resources management. Unresolved, they may lead to increasing political insecurity and conflict.Water is required to meet our fundamental needs and rising living standards and to sustain our planets fragile ecosystems. Pressures on the resource come from a growing and mobile population, social and cultural change, economic development and technological change. Adding complexity and risk is climate change, with impacts on the resource as well as on the sources of pressure on water.The challenges, though substantial, are not insurmountable. The Report shows how some countries have responded. Progress in providing drinking water is heartening, with the Millennium Development Goal target on track in most regions. But other areas remain unaddressed, and after decades of inaction, the problems in water systems are enormous and will worsen if left unattended.Leaders in the water sector can inform decisions outside their domain and manage water resources to achieve agreed socioeconomic objectives and environmental integrity. Leaders in government, the private sector and civil society determine these objectives and allocate human and financial resources to meet them. Recognizing this responsibility, they must act now!Two volume set: 336 + 96 pages (case studies). Includes CD-ROM.Published jointly with UNESCO Publishing.
Book Synopsis Water as an Inescapable Risk by : Anja du Plessis
Download or read book Water as an Inescapable Risk written by Anja du Plessis and published by Springer. This book was released on 2018-12-15 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents an interdisciplinary systematic evaluation of increasing water stress and scarcity over the globe and specifically South Africa. South Africa is used as the prime example as the country is experiencing similar water challenges in terms of availability and quality as most regions across the globe. Water availability is predominantly used to illustrate water scarcity however, continued degradation of the world’s freshwater resources, by a multitude of natural and anthropogenic factors, have consequently exacerbated water stress and scarcity due to it being of insufficient quality for various uses. The increase of water scarcity through both natural and anthropogenic factors has in turn led to water being viewed as an increasing risk within all spheres. Water as a source of conflict has come to the forefront especially within regions which struggle to meet the increasing demands from different water users and trying to achieve future sustainability of the resource. The increase of water scarcity and stress as well as the continued pressure of population and economic growth has brought various new challenges into play. This book focuses on water as an increasing risk over the globe and specifically South Africa by reviewing both water availability and quality, evaluating water as a global and national risk. The book concludes by focusing on current limitations, necessary strategic actions as well as possible policy-related changes which may be required to adapt to future water challenges and to lessen water as an increasing risk.
Book Synopsis Towards Water Secure Societies by : Lars Ribbe
Download or read book Towards Water Secure Societies written by Lars Ribbe and published by Springer Nature. This book was released on 2021-08-17 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the water security challenges with focus on water scarcity and quality in our rapidly changing world. Achieving water security is essential to promoting economic and social development, as well as resource sustainability and ecosystem integrity. Questions of water security are central to recent global agreements such as the Sustainable Development Goals (SDGs), the Paris Agreement on Climate Change, and the Sendai Framework for Disaster Risk Reduction. The thematic areas discussed here support the SDGs, with special attention to Goal 6 (“Ensure availability and sustainable management of water and sanitation”). The book is a collection of studies from engineering, social and environmental disciplines and aims at giving a balanced overview of the current , complex discourse on water scarcity and quality. It offers a source of inspiration and information for researchers, policymakers, planners, and practitioners concerning the further development of concepts, approaches, and methodologies for promoting water secure societies.
Book Synopsis Confronting the Nation's Water Problems by : National Research Council
Download or read book Confronting the Nation's Water Problems written by National Research Council and published by National Academies Press. This book was released on 2004-10-14 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to confront the increasingly severe water problems faced by all parts of the country, the United States needs to make a new commitment to research on water resources. A new mechanism is needed to coordinate water research currently fragmented among nearly 20 federal agencies. Given the competition for water among farmers, communities, aquatic ecosystems and other users-as well as emerging challenges such as climate change and the threat of waterborne diseases-Confronting the Nation's Water Problems concludes that an additional $70 million in federal funding should go annually to water research. Funding should go specifically to the areas of water demand and use, water supply augmentation, and other institutional research topics. The book notes that overall federal funding for water research has been stagnant in real terms for the past 30 years and that the portion dedicated to research on water use and social science topics has declined considerably.
Book Synopsis Water and Climate Change by : Trevor Letcher
Download or read book Water and Climate Change written by Trevor Letcher and published by Elsevier. This book was released on 2022-07-03 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water and Climate Change: Sustainable Development, Politics and Social Issues focuses on climate change and global warming, sustainable development and social and political issues surrounding water. Throughout the book, global contributors provide an outlook on the possible future of the world if climate issues continue to increase. In this regard, readers will become fully aware of the dangers of climate change and global warming. To counterbalance, the book also provides an outlook to the possible future of the world if changes are made and emissions are reduced. Water shortages and water pollution are real and are beginning to affect the lives of every one of us on the planet. We are rapidly reaching a point of no return. If we do nothing about water shortages and water pollution, many of the catastrophes mentioned in this book will come to pass. As such, this reference is a must-read resource for environmental scientists and engineers, water resource experts, agriculturalists, social scientists, earth scientists, geographers and decision-makers in government and water management. - Covers a wide spectrum of topics related to water usage as discussed by world authorities, all experts in their own field - Includes references and further reading at the end of each chapter, giving the reader all the very latest thinking and information on each topic - Provides case studies that follow a consistent template, presenting the reader with easy to find, real-life examples
Download or read book The Water Problem written by Pat Mulroy and published by Brookings Institution Press. This book was released on 2017-03-28 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building water resilience is the single biggest challenge in a changing global climate. The United States faces a water crisis as critical as the energy crisis that once dominated headlines. Like the energy crisis, a solution can be found. Pat Mulroy, for many years general manager of the Southern Nevada Water Authority, the lead negotiator on the Colorado River for the State of Nevada, and a Brookings fellow, has gathered a number of practitioners and scholars to show us why we face a crisis caused by climate change and what we can do to alleviate it. While the focus recently has been on California, with its water restrictions and drought, many other parts of the United States are also suffering from current and potential water shortages that will only be exacerbated by climate change. The Water Problem takes us to Miami and the problem of rising oceans fouling freshwater reservoirs; Kansas and Nebraska, where intensive farming is draining age-old aquifers; and to the Southwest United States, where growing populations are creating enormous stresses on the already strained Colorado River. Mulroy and her contributors explore not just the problems, but also what we can do now to put in place measures to deal with a very real crisis.
Book Synopsis Handbook of Drought and Water Scarcity by : Saeid Eslamian
Download or read book Handbook of Drought and Water Scarcity written by Saeid Eslamian and published by CRC Press. This book was released on 2017-07-20 with total page 761 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume includes over 30 chapters, written by experts from around the world. It examines the environmental aspects of drought such as groundwater and soil contamination, river low-flow, urban water quality, and desertification. It also examines the effects of climate change and variability on drought, and discusses the differences in groundwater, rainfall, and temperatures and their related effects. It presents analytical modeling for better understanding drought in uncertain and changing climates.
Book Synopsis Water, Sustainable Development and the Nexus by : Velma I. Grover
Download or read book Water, Sustainable Development and the Nexus written by Velma I. Grover and published by CRC Press. This book was released on 2019-08-30 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is intricately linked with food security, energy security, and sustainable development. As the world is moving towards sustainable development goals, it is critical to recognize the role of water in attaining these goals. The Water-Energy-Food Nexus draws attention to the complex and interrelated nature of global resource systems and forces us to think about how a decision in one sector impacts other interlinked sectors as well. This book looks at the three dimensions of sustainable developmentenvironment, economics and society – and how water is linked with them and explores the nexus approach as a framework to look at the issues and identify solutions.
Book Synopsis The Water, Climate, and Food Nexus by : Mohamed Behnassi
Download or read book The Water, Climate, and Food Nexus written by Mohamed Behnassi and published by Springer Nature. This book was released on with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quality Unknown by : Richard Damania
Download or read book Quality Unknown written by Richard Damania and published by World Bank Publications. This book was released on 2019-09-27 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water quantity—too much in the case of floods, or too little in the case of droughts—grabs public attention and the media spotlight. Water quality—being predominantly invisible and hard to detect—goes largely unnoticed. Quality Unknown: The Invisible Water Crisis presents new evidence and new data that call urgent attention to the hidden dangers lying beneath water’s surface. It shows how poor water quality stalls economic progress, stymies human potential, and reduces food production. Quality Unknown examines the effects of water quality on economic growth and finds upstream pollution lowers growth in downstream regions. It reveals that some of the most ubiquitous contaminants in water, such as nitrates and salt, have impacts that are larger, deeper, and wider than has been acknowledged. And it traces the damage to crop yields and the stark implications for food security in affected regions. An important step toward tackling the world’s water quality challenge is recognizing its scale. The world needs reliable, accurate, and comprehensive information so that policy makers can have new insights, decision making can be evidence based, and citizens can call for action. The report calls for a paradigm shift that emphasizes safer, and often more cost-effective remedies that prevent pollution by combining smarter policies with newer technologies. A key message of Quality Unknown is that such solutions exist and change is possible.
Book Synopsis Water Scarcity, Climate Change, and Water Quality by : Yongxia Cai
Download or read book Water Scarcity, Climate Change, and Water Quality written by Yongxia Cai and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation is composed of three essays investigating three aspects of future water issues. The first essay focuses on an examination of water scarcity issues caused by rapid population growth and economic development in Texas. The second essay examines water scarcity under climate change scenarios in Texas. The third essay discusses arsenic-related water quality issues in the drinking water. An integrated economic, hydrological, and environmental model is developed for the first two essays by implicitly incorporating uncertainty about future climate, water demand from all types of water use, a spatial river flow relationship, interaction between ground and surface water, institutional regulations, and the possibilities of inter-basin water transfers (IBTs). In studying water scarcity under economic growth and population growth, we find that while some cities and counties have sufficient water, there are some other cities and counties (especially Dallas, Fort Worth and Austin) facing different degrees of water scarcity problems. In studying the climate change impact, four Global Circulation Models (GCMs) with three Special Report on Emissions Scenarios (SRESs) yield consistent results. Water scarcity becomes even more severe for cities. Texas realizes slight gains in earlier periods and a net loss beginning in 2060. This study finds that twelve IBTs, if there is no climate change, and fourteen IBTs, under the climate change scenario, will be economically feasible in 2060. These IBTs can not only greatly reduce water scarcity, but also create new growth opportunity for Houston. Water is transferred from in-stream flow in source basins. There is no significant impact on other sectors except in-stream flow and water flow out to bay. In the third essay, a two-stage structural model is developed to model household risk-averting behavior with respect to arsenic-related mortality risk in the drinking water. The empirical results suggest that risk perceptions for the parents and children are important in the decision of how much to spend on water treatment, but not in whether or not to treat water. Parents in our sample displayed mixed altruism. The information generated by this dissertation can help state agencies to manage water resources and to improve water-related human health, especially health for children, more effectively and more efficiently.
Book Synopsis Water in a Changing World by : World Water Assessment Programme (United Nations)
Download or read book Water in a Changing World written by World Water Assessment Programme (United Nations) and published by UNESCO. This book was released on 2009-01-01 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The United Nations World Water Development Report", published every three years, is a comprehensive review providing an authoritative picture of the state of the world's freshwater resources. It offers best practices as well as in-depth theoretical analyses to help stimulate ideas and actions for better stewardship in the water sector. It is the only report of its kind, resulting from the collaboration and contributions of the 26 UN agencies, commissions, program, funds, secretariats and conventions that have a significant role in addressing global water concerns.
Book Synopsis Advancing the Science of Climate Change by : National Research Council
Download or read book Advancing the Science of Climate Change written by National Research Council and published by National Academies Press. This book was released on 2011-01-10 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is occurring, is caused largely by human activities, and poses significant risks for-and in many cases is already affecting-a broad range of human and natural systems. The compelling case for these conclusions is provided in Advancing the Science of Climate Change, part of a congressionally requested suite of studies known as America's Climate Choices. While noting that there is always more to learn and that the scientific process is never closed, the book shows that hypotheses about climate change are supported by multiple lines of evidence and have stood firm in the face of serious debate and careful evaluation of alternative explanations. As decision makers respond to these risks, the nation's scientific enterprise can contribute through research that improves understanding of the causes and consequences of climate change and also is useful to decision makers at the local, regional, national, and international levels. The book identifies decisions being made in 12 sectors, ranging from agriculture to transportation, to identify decisions being made in response to climate change. Advancing the Science of Climate Change calls for a single federal entity or program to coordinate a national, multidisciplinary research effort aimed at improving both understanding and responses to climate change. Seven cross-cutting research themes are identified to support this scientific enterprise. In addition, leaders of federal climate research should redouble efforts to deploy a comprehensive climate observing system, improve climate models and other analytical tools, invest in human capital, and improve linkages between research and decisions by forming partnerships with action-oriented programs.
Book Synopsis Coping with Water Scarcity by : Luis Santos Pereira
Download or read book Coping with Water Scarcity written by Luis Santos Pereira and published by Springer Science & Business Media. This book was released on 2009-03-22 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the main problems confronting the world of the 21st Century is a shortage of water. There is already severe scarcity in many regions of the world, causing tremendous problems for local populations and indeed entire societies. There is insufficient water available for the production of food to alleviate poverty and starvation; the lack of water hampers industrial, urban and tourism development, forcing restrictions on other sectors, especially agriculture; health problems arise as the deterioration of ground and surface waters favours water-borne diseases, which flourish in the absence of decent water distribution and sewerage systems. Water conflicts still arise in areas under stress, while water for nature has become a vanishing priority in such zones. This book is a guide to the establishment of regional and/or local guidelines for developing and implementing new ideas for coping with water scarcity. The basic premise underlying the book is that water scarcity will persist, so personal, human and society-wide skills will be needed to cope with it while living in harmony with the necessary environmental constraints. The book provides basic information to assist decision makers, water managers, engineers, agronomists, social scientists and other professions (and their students) in formulating coherent, hopefully harmonious and consolidated views on the issue. Guidelines are also given for introducing the general public to the concept of water scarcity and how to deal with it.
Book Synopsis Climate Change and Water Resources in Africa by : Salif Diop
Download or read book Climate Change and Water Resources in Africa written by Salif Diop and published by Springer Nature. This book was released on 2021-02-15 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: The focus of this book is on the key water-related vulnerabilities to climate change in Africa, particularly in its most vulnerable areas, exploring potential management responses to such vulnerabilities. The African countries are particularly exposed and vulnerable to the negative impacts of climate change, with important impacts on water resources and hydrological systems, water availability, water resource management and sea level variations. Already, under various anthropogenic pressures, the status of water resources in Africa has been changing over the past decades, with decreasing water quality, falling groundwater levels, and variability in rainfall, both in terms of timing and intensity. Climate change will further accelerate the rate of change, affecting the ability of people and societies to respond in a timely manner. It is clear that there is no quick fix to the pressures imposed on water resources by climate change. Increasing the resilience of ecosystems and communities to extreme events such as flooding and drought, and integrating climate change risks and opportunities into development decision-making is indeed a key challenge, as much a technical climate-change one, as a political and developmental challenge. The book, in this regard, intends to contribute to the debate around climate change in relation to water resources management in Africa, and in particular inform policy decisions and actions that will improve governments’ and communities’ ability to manage the challenges of climate change and variability in relation to the aquatic ecosystems that they depend on. The knowledge collected in this book will benefit policy makers, researchers, as well as other stakeholders.
