Download or read book Sources and Chronology of Nitrate Contamination in Spring Waters Suwannee River Basin Florida written by Brian G. Katz and published by . This book was released on 1999 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Preliminary Assessment of Sources of Nitrate in Springwaters Suwannee River Basin Florida written by and published by . This book was released on 1998 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: A cooperative study between the Suwannee River Water Management District (SRWMD) and the U.S. Geological Survey (USGS) is evaluating sources of nitrate in water from selected springs and zones in the Upper Floridan aquifer in the Suwannee River Basin. A multi-tracer approach, which consists of the analysis of water samples for naturally occurring chemical and isotopic indicators, is being used to better understand sources and chronology of nitrate contamination in the middle Suwannee River region. In July and August 1997, water samples were collected and analyzed from six springs and two wells for major ions, nutrients, and dissolved organic carbon. These water samples also were analyzed for environmental isotopes [18O/16O, D/H, 13C/12C, 15N/14N] to determine sources of water and nitrate. Chlorofluorocarbons (CFCs; CCl3F CCl2F2, and C2Cl3,F3) and tritium (3H) were analyzed to assess the apparent ages (residence time) of springwaters and water from the Upper Floridan aquifer. Delta 15N-N03 values in water from the six springs range from 3.94 per mil (Little River Springs) to 8.39 per mil (Lafayette Blue Spring). The range of values indicates that nitrate in the sampled springwaters most likely originates from a mixture of inorganic (fertilizers) and organic (animal wastes) sources, although the higher delta 15N-N03 value for Lafayette Blue Spring indicates that an organic source of nitrogen is likely at this site. Water samples from the two wells sampled in Lafayette County have high delta 15N-NO3, values of 10.98 and 12.1 per mil, indicating the likelihood of an organic source of nitrate. These two wells are located near dairy and poultry farms, where leachate from animal wastes may contribute nitrate to ground water. Based on analysis of CFCs in ground water, the mean residence time of water in springs ranges from about 12 to 25 years. CFC-modeled recharge dates for water samples from the two shallow zones in the Upper Floridan aquifer range from 1985 to 1989.
Download or read book Nitrogen Overload written by Brian G. Katz and published by John Wiley & Sons. This book was released on 2020-06-16 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finalist for the 2021 PROSE Award for Environmental Science! An integrated approach to understanding and mitigating the problem of excess nitrogen Human activities generate large amounts of excess nitrogen, which has dramatically altered the nitrogen cycle. Reactive forms of nitrogen, especially nitrate and ammonia, are particularly detrimental. Given the magnitude of the problem, there is an urgent need for information on reactive nitrogen and its effective management. Nitrogen Overload: Environmental Degradation, Ramifications, and Economic Costs presents an integrated, multidisciplinary review of alterations to the nitrogen cycle over the past century and the wide-ranging consequences of nitrogen-based pollution, especially to aquatic ecosystems and human health. Volume highlights include: Comprehensive background information on the nitrogen cycle Detailed description of anthropogenic nitrogen sources Review of the environmental, economic, and health impacts of nitrogen pollution Recommendations and strategies for reducing humanity's nitrogen footprint Discussion of national nitrogen footprints and worldwide examples of mitigation policies The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals. Read the Editors' Vox: https://eos.org/editors-vox/exploring-the-widespread-impacts-of-ongoing-nitrogen-pollution
Download or read book Impact of Land use Change on Nutrient Loads from Diffuse Sources written by A. Louise Heathwaite and published by IAHS Press. This book was released on 1999 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adaptive Governance and Water Conflict written by John T. Scholz and published by Routledge. This book was released on 2010-09-30 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water policy seems in perpetual crisis. Increasingly, conflicts extend beyond the statutory authority, competence, geographical jurisdictions, and political constituencies of highly specialized governing authorities. While other books address specific policy approaches or the application of adaptive management strategies to specific problems, this is the first book to focus more broadly on adaptive governance, or the evolution of new institutions that attempt to resolve conflicts among competing authorities. Adaptive Governance and Water Conflict investigates new types of water conflicts among users in the seemingly water-rich Eastern United States. Eight case studies of water quality, water quantity, and habitat preservation or restoration in Florida were chosen to span the range of conflicts crossing fragmented regulatory boundaries. Each begins with a history of the conflict and then focuses on the innovative institutional arrangements - some successful, some not - that evolved to grapple with the resulting challenges. In the chapters that follow, scholars and practitioners in urban planning, political science, engineering, law, policy, administration, and geology offer different theoretical and experience-based perspectives on the cases. Together, they discuss five challenges that new institutions must overcome to develop sustainable solutions for water users: Who is to be involved in the policy process? How are they to interact? How is science to be used? How are users and the public to be made aware? How can solutions be made efficient and equitable? In its diverse perspectives and unique combination of theory, application, and analysis, Adaptive Governance and Water Conflict will be a valuable book for water professionals, policy scientists, students, and scholars in natural resource planning and management.
Download or read book Water resources Investigations Report written by and published by . This book was released on 2002 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Animal Feeding Operations on Water Resources and the Environment written by and published by . This book was released on 2000 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Geological Survey Karst Interest Group Proceedings St Petersburg Florida February 13 16 2001 written by U.S. Geological Survey Karst Interest Group and published by . This book was released on 2001 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Groundwater Hydrology of Springs written by Neven Kresic and published by Butterworth-Heinemann. This book was released on 2009-08-29 with total page 593 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater Hydrology of Water Resource Series - Water is an essential environmental resource and one that needs to be properly managed. As the world places more emphasis on sustainable water supplies, the demand for expertise in hydrology and water resources continues to increase. This series is intended for professional engineers, who seek a firm foundation in hydrology and an ability to apply this knowledge to solve problems in water resource management. Future books in the series are: Groudwater Hydrology of Springs (2009), Groudwater Hydrology of River Basins (2009), Groudwater Hydrology of Aquifers (2010), and Groudwater Hydrology of Wetlands (2010). First utilized as a primary source of drinking water in the ancient world, springs continue to supply many of the world's cities with water. In recent years their long-term sustainability is under pressure due to an increased demand from groundwater users. Edited by two world-renowned hydrologists, Groundwater Hydrology of Springs: Theory, Management, and Sustainability will provide civil and environmental engineers with a comprehensive reference for managing and sustaining the water quality of Springs. With contributions from experts from around the world, this book cover many of the world's largest springs, providing a unique global perspective on how engineers around the world are utilizing engineering principles for coping with problems such as: mismanagement, overexploitation and their impacts both water quantity and quality. The book will be divided into two parts: part one will explain the theory and principles of hydrology as they apply to Springs while part two will provide a rare look into the engineering practices used to manage some of the most important Springs from around the world. Description of the spring and the aquifer feeding it Latest groundwater and contaminant transport models Description of sources of aquifer use Understanding of contamination and/or possible contamination A plan for management and sustainability
Download or read book Water Quality of Springs in the Valley and Ridge Physiographic Province in the Upper Tennessee River Basin 1997 written by Gregory C. Johnson and published by . This book was released on 2002 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Karst Groundwater Contamination and Public Health written by William B. White and published by Springer. This book was released on 2017-09-06 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book sheds new light on contaminant transport in karst aquifers and the public health implications of contaminated karst groundwater. The papers included were presented at a conference held in early 2016 in San Juan, Puerto Rico, and range from lengthy reviews on contaminant transport mechanisms to short articles summarizing research findings. The conference addressed a variety of topics, such as contamination sources, the hydrogeology of contaminant transport, the storage and release of contaminants, and the health impacts as well as the epidemiology of contaminated water supplies drawn from karst aquifers, and gathered perspectives from experts in different disciplines, including hydrogeologists and public health specialists. Although there is a wealth of literature on specific instances of karst groundwater contamination, this book offers an integrated conceptual framework for the public health impacts of karst groundwater, making it a valuable resource for a broad interdisciplinary readership.
Download or read book Distribution Movement and Fate on Nitrate in the Surficial Aquifer Beneath Citrus Groves Indian River Martin and St Lucie Counties Florida written by and published by DIANE Publishing. This book was released on with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 2004 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wellsprings written by Frank Chapelle and published by Rutgers University Press. This book was released on 2005 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Many people consider ground water deep beneath their feet as mysterious, perhaps even supernatural. To clarify matters, hydrogeologist Frank Chapelle has written a definitive history and science of subsurface water in his Wellsprings, a book both accessible to the lay reader while being filled with startling nuggets of information pleasing to the professional water scientist."--Donald Siegel, professor of earth sciences, Syracuse University "This book tells the story of bottled water in the United States in a highly readable and in-depth way, covering both the facts of the subject, and the persons and events that resulted in this now ubiquitous product."--Stephen C. Edberg, professor, Yale University Bottled water is a part of everyday life for millions of Americans. Per capita consumption in the United States now tops fifteen gallons per year with sales over $5 billion in 2002. Even as fuel prices climb, many people are still willing to pay more for a gallon of bottled water than they are for the equivalent in gasoline. At the same time, bottled water has become a symbol of refined taste and a healthy lifestyle. But despite its growing popularity, many people cannot quite put their finger on just why they prefer bottled water to the much less expensive tap variety. Some have a vague notion that bottled water is "healthier," some prefer the convenience and more consistent taste, and others are simply content to follow the trend. The fact is most people know very little about the natural beverage that they drink and enjoy. It is reasonable to wonder, therefore, just what differentiates bottled water from other water? Is it really better or healthier than tap water? Why is it that different brands seem to have subtle variations in taste? As Francis H. Chapelle reveals in this delightful and informative volume, a complex story of geology, hydrology, and history lies behind every bottle of spring water. The book chronicles the history of the bottled water industry in America from its beginnings in Europe hundreds of years ago to the present day. Subsequent chapters describe the chemical characteristics that make some waters desirable, and provide an overview of the geologic circumstances that produce them. Wellsprings explains how these geologic conditions vary throughout the country, and how this affects the kinds and quality of bottled water that are available. Finally, Chapelle shows how the bottled water industry uses this natural history, together with the perceived health benefits of spring waters, to market their products. Accessibly written and well illustrated, Wellsprings is both a revealing account and a user's guide to natural spring waters. Regardless of your drinking preference, this timely exploration will make your next drink of water refreshingly informed.
Download or read book Methods in Karst Hydrogeology written by Nico Goldscheider and published by CRC Press. This book was released on 2014-04-21 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of investigating karstified aquifers lies in their significance as a major source of drinking water. This book describes methods that are basic to all hydrogeological studies, such as hydraulic investigations, hydrochemistry, geophysics, isotope chemistry and modelling, but with the emphasis placed on their application to karst syste
Download or read book Geochemistry of the Madison and Minnelusa Aquifers in the Black Hills Area South Dakota written by Cheryl A. Naus and published by . This book was released on 2001 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Vistas in Agroforestry written by P. K. R. Nair and published by Springer Science & Business Media. This book was released on 2004-06-17 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a collection of 31 multi-authored, rigorously peer-reviewed chapters on different aspects of agroforestry, produced as a compendium on the occasion of the 1st World Congress of Agroforestry, June 2004. Its contenst include a tropical-temperate mix of topics, which is a rare feature of a publication of this nature. Several of the chapters are on topics that have not been discussed or described much in agroforestry literature. A third feature is that some of the authors, though well known in their own disciplinary areas, are somewhat new to agroforestry; the perceptions and outlooks of these scholars who are relatively uninfluenced by the past happenings in agroforestry gives a whole new dimension to agroforestry and broadens the scope of the subject. Finally, rather than just reviewing and summarizing past work, most chapters take the extra effort in attempting to outline the next steps. Agroforestry stands to gain enormously from the infusion of these new and different ideas and bold initiatives, thus making the title "New Vistas" quite justifiable.
