Download or read book Past and Future Freshwater Use in the United States written by Thomas Capnor Brown and published by . This book was released on 1999 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water for the Future written by U.S. National Academy of Sciences and published by National Academies Press. This book was released on 1999-03-09 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the result of a joint research effort led by the U.S. National Academy of Sciences and involving the Royal Scientific Society of Jordan, the Israel Academy of Sciences and Humanities, and the Palestine Health Council. It discusses opportunities for enhancement of water supplies and avoidance of overexploitation of water resources in the Middle East. Based on the concept that ecosystem goods and services are essential to maintaining water quality and quantity, the book emphasizes conservation, improved use of current technologies, and water management approaches that are compatible with environmental quality.
Download or read book Managing Water Resources in the West Under Conditions of Climate Uncertainty written by National Research Council and published by National Academies Press. This book was released on 1991-02-01 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: The question of whether the earth's climate is changing in some significant human-induced way remains a matter of much debate. But the fact that climate is variable over time is well known. These two elements of climatic uncertainty affect water resources planning and management in the American West. Managing Water Resources in the West Under Conditions of Climate Uncertainty examines the scientific basis for predictions of climate change, the implications of climate uncertainty for water resources management, and the management options available for responding to climate variability and potential climate change.
Download or read book Past and Future Freshwater Use in the United States a Technical Document Supporting the 2000 USDA Forest Service RPA Assessment written by Thomas Brown and published by CreateSpace. This book was released on 2012-10-22 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water withdrawals to cities, farms, and other offstream uses in the United States have increased over ten-fold during the twentieth century in response to tremendous population and economic growth. Further rapid growth in population and income is almost certain to occur, placing additional demands on water supplies. As withdrawals to offstream users increase, more water is consumed, leaving less water in streams. Streamflows have dropped at the same time as additional instream uses have been found by scientists studying the needs of aquatic plants and wildlife and the hydro-geologic requirements of river channels themselves, and as rising incomes and urbanization have intensified calls for maintaining water-based recreation opportunities and protecting water quality (Gillilan and Brown 1997). These changes amplify the importance of examining the future adequacy of the nation's water supply. As Congress recognized when it passed the Forest and Rangeland Renewable Resources Planning Act of 1974 requiring the Forest Service to periodically assess anticipated resource supply and demand conditions, with sufficient forethought necessary adjustments may be anticipated and unnecessary costs may be avoided. The adequacy of a water supply depends on water availability compared with water demand. This report focuses on water demand, and estimates future water use assuming that the water will be available. Comparison of water-use estimates presented in this report with estimates of future water availability is left to a later report. In economic terms, demand is a price-quantity relation. Unfortunately, such relations are difficult to specify for some water uses and for large geographic regions containing numerous market areas. Thus, an economic model was not adopted for this study. Instead, demand, as used in this report, refers to quantity requested. This quantity-based approach leaves the effect of price unspecified but not avoided. Because water and the resources needed to manage it are scarce, price has played an important role in determining the past quantities of water requested and will continue to do so. In what follows, the implicit role of price must be remembered. Demand for water differs by region. Arid areas have higher demands per user than do humid areas, all else equal. Within a region of homogeneous weather, demands differ geographically depending on the availability of arable land, reliance on thermoelectric power, and other factors. The many potential differences among geographic areas suggest that demand for water should be studied at the smallest geographical scale possible. However, existing small-scale studies, often performed using different variables or methods, do not lend themselves to broadscale conclusions about regional or national trends. This report projects water demand to the year 2040. The time horizon was selected based on the Forest and Rangeland Renewable Resources Planning Act, which mandates that the Forest Service periodically prepare a management plan for a period of roughly 45 years into the future. Of course, the likelihood that a projection is accurate decreases as the time horizon of that projection increases. The objective of this paper is to characterize past and future water use in the U.S. A national perspective is first adopted to present a basic understanding of water-use trends. Then water use is described for large regions of the U.S. to capture the major regional differences.
Download or read book Past and Future Water Use in Pacific Coast States written by and published by . This book was released on 2003 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: We examine socioeconomic factors affecting water demand and expected trends in these factors. Based on these trends, we identify past, current, and projected withdrawal of surface water for various uses in Pacific Coast States (California, Idaho, Oregon, and Washington), including public, domestic, commercial, industrial, thermoelectric, livestock, and irrigation. Additionally, we identify projected demands for nonconsumptive instream recreational uses of water, such as boating, swimming, and fishing, which can compete with consumptive uses. Allocating limited water resources across multiple users will present water resource managers and policymakers with distinct challenges as water demands increase. To illustrate these challenges, we present a case study of issues in the Klamath Basin of northern California and southern Oregon. The case study provides an example of the issues involved in allocating scarce water among diverse users and uses, and the difficulties policymakers face when attempting to design water allocation policies that require tradeoffs among economic, ecological, and societal values.
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.
Download or read book Past and Future Freshwater Use in the United States written by Thomas Capnor Brown and published by . This book was released on 1999 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Water Policies for the Future written by United States. National Water Commission and published by . This book was released on 1973 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book To Quench Our Thirst written by David A. Francko and published by University of Michigan Press. This book was released on 1983 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: A far-sighted analysis of the problem of America's shortage of fresh water
Download or read book Water resources problems affecting the Northeast written by United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Water Resources and published by . This book was released on 1981 with total page 1054 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 2010-12-10 with total page 527 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.
Download or read book Water Availability and Use Science Program Estimated Use of Water in the United States In 2015 written by Cheryl A. Dieter and published by Geological Survey. This book was released on 2018-08-16 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Estimates of water withdrawals enable the depiction of trends in total water use for the Nation among different geographic areas, categories of use, and sources over time. Water-use information is a critical component of water budgets, which are essential to surface- water and groundwater availability studies. This information is also essential to accurately understand how future water demands will be met while maintaining adequate water quality and quantities for human and ecosystem needs across the United States of America. Data is represented in text abstracts and analysis, tables, chart graphics, and photos presented throughout. The estimates contained within this volume focus on water use for eight (8) categories: Public Supply * Irrigation Self-supplied Domestic * Livestock Aquaculture * Industrial Mining * Thermoelectric Power Related products: Other products produced by the U.S. Geological Survey (USGS) are available here: https://bookstore.gpo.gov/agency/us-geological-survey-usgs Check out our Water Management resources collection here: https://bookstore.gpo.gov/catalog/water-management
Download or read book A Twenty First Century U S Water Policy written by Juliet Christian-Smith and published by Oxford University Press. This book was released on 2012-08-23 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents an analysis and recommendations for a new federal water policy from the Pacific Institute.
Download or read book General Technical Report RMRS written by and published by . This book was released on 1998 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book America s Water and Wastewater Crisis written by Lewis D. Solomon and published by Routledge. This book was released on 2017-07-12 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines the role of private firms in the American water and wastewater industry. As more water infrastructure shifts from public- to private-sector control, vendors, consultants, and facilities are taking on more importance. Lewis D. Solomon presents an historical overview of water supply and treatment needs and the role of the government, including how water policy has been crafted. He argues that water scarcity is becoming a problem due to groundwater depletion, contamination, and patterns of consumption. He examines the impact of climate change on water availability and quality considering voluntary conservation programs and mandatory restrictions for water use. Solomon points to how for-profit firms can use technology to increase water supply. He describes what privatization would look like in practice and reviews evidence from two case studies. Solomon proposes privatization as a viable response to America's water crisis that can address both scarcity and capital problems. America's Water and Wastewater Crisis presents a careful examination of how the water industry has operated in the United States in the past and how it may work as we move into the future. This book is invaluable to environmental specialists, businessmen, and government officials.
Download or read book A Water Policy for the American People Ten rivers in America s future written by United States. Water Resources Policy Commission and published by . This book was released on 1950 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:
