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Atmospheric Deposition Of Pollutants And The Epa
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Book Synopsis Atmospheric Deposition of Pollutants and the EPA by : Niels Moreau
Download or read book Atmospheric Deposition of Pollutants and the EPA written by Niels Moreau and published by . This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atmospheric deposition, a process that transfers pollutants, including NOx, SO2, and mercury, from the air to the earth's surface, can significantly impair the quality of the nation's waters. The EPA can potentially address atmospheric deposition through the Clean Water Act (CWA) and the Clean Air Act (CAA), but concerns have been raised about its ability to do so. This book examines the EPA's efforts to address atmospheric deposition of pollutants that impair water bodies, with a focus on the extent to which atmospheric deposition of NOx, SO2, and mercury contribute to the impairment of the nation's waters and identification of the key sources of these pollutants. Also discussed are the regulatory tools that the EPA uses under the CWA and CAA to address the effects and challenges of atmospheric deposition.
Book Synopsis Atmospheric Deposition of Pollutants and the EPA by : Niels Moreau
Download or read book Atmospheric Deposition of Pollutants and the EPA written by Niels Moreau and published by . This book was released on 2013 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atmospheric deposition, a process that transfers pollutants, including NOx, SO2, and mercury, from the air to the earth's surface, can significantly impair the quality of the nation's waters. The EPA can potentially address atmospheric deposition through the Clean Water Act (CWA) and the Clean Air Act (CAA), but concerns have been raised about its ability to do so. This book examines the EPA's efforts to address atmospheric deposition of pollutants that impair water bodies, with a focus on the extent to which atmospheric deposition of NOx, SO2, and mercury contribute to the impairment of the nation's waters and identification of the key sources of these pollutants. Also discussed are the regulatory tools that the EPA uses under the CWA and CAA to address the effects and challenges of atmospheric deposition.
Book Synopsis Deposition of Air Pollutants to the Great Waters by :
Download or read book Deposition of Air Pollutants to the Great Waters written by and published by . This book was released on 1994 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Deposition of Air Pollutants to the Great Waters by :
Download or read book Deposition of Air Pollutants to the Great Waters written by and published by . This book was released on 2000 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Air Pollution by : United States. General Accounting Office
Download or read book Air Pollution written by United States. General Accounting Office and published by . This book was released on 1987 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Great Waters Second Report to Congress by :
Download or read book Great Waters Second Report to Congress written by and published by . This book was released on 1997 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nonpoint Source News-notes written by and published by . This book was released on 2004 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecology and Decline of Red Spruce in the Eastern United States by : Mary B. Adams
Download or read book Ecology and Decline of Red Spruce in the Eastern United States written by Mary B. Adams and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early 1980s there were several published reports of recent, unexplained increases in mortality of red spruce in the Adirondack Mountains and the northern Appalachian Mountains of the eastern United States. These reports coincided with documentation of reductions in radial growth of several species of pine in the southeastern United States, and with the severe, rapid, and widespread decline of Norway spruce, silver fir, and some hardwoods in central Europe. In all of these instances, atmospheric deposition was hypothesized as the cause of the decline. (Throughout this volume, we use the term "decline" to refer to a loosely synchronized regional-scale deterioration of tree health which is brought about by a combination of stress factors. These may be biotic or abiotic in nature, and the combinations may differ from site to site. ) Heated public debate about the causes and possible cures for these forest declines ensued. Through the course of this debate, it became clear that information about forest health and air pollution effects on forests was inadequate to meet policymakers' needs. Ecology and Decline of Red Spruce in the Eastern United States addresses that gap for eastern spruce fir forests and represents the culmination of a great deal of research conducted in recent years. The focus is on red spruce because the decline of red spruce was both dramatic and inexplicable and because of the great amount of information gathered on red spruce.
Book Synopsis Nitrogen oxides (NOx) why and how they are controlled by :
Download or read book Nitrogen oxides (NOx) why and how they are controlled written by and published by DIANE Publishing. This book was released on 1999 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Air Pollutant Deposition and Its Effects on Natural Resources in New York State by : Timothy J. Sullivan
Download or read book Air Pollutant Deposition and Its Effects on Natural Resources in New York State written by Timothy J. Sullivan and published by Cornell University Press. This book was released on 2015-10-05 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecosystem effects from air pollution in the Adirondacks, Catskills, and elsewhere in New York have been substantial. Efforts to characterize and quantify these impacts, and to examine more recent recovery, have focused largely on surface waters, soils, and forests. Lakes, streams, and soils have acidified. Estuaries have become more eutrophic. Nutrient cycles have been disrupted. Mercury has bioaccumulated to toxic levels. Plant species composition has changed. Some surface waters show signs of partial chemical recovery in response to emissions control programs, but available data suggest that soil chemistry may continue to deteriorate under expected future emissions and deposition. Resource managers, policymakers, and scientists now need to know the extent to which current and projected future emissions reductions will lead to ecosystem recovery.In this book, Timothy J. Sullivan provides a comprehensive synthesis of past, current, and potential future conditions regarding atmospheric sulfur, nitrogen oxides, ammonium, and mercury deposition; surface water chemistry; soil chemistry; forests; and aquatic biota in New York, providing much needed information to help set emissions reduction goals, evaluate incremental improvements, conduct cost/benefit analyses, and prioritize research needs. He draws upon a wealth of research conducted over the past thirty years that has categorized, quantified, and advanced understanding of ecosystem processes related to atmospheric deposition of strong acids, nutrients, and mercury and associated ecosystem effects. An important component of this volume is the new interest in the management and mitigation of ecosystem damage from air pollution stress, which builds on the "critical loads" approach pioneered in Europe and now gaining interest in the United States.This book will inform scientists, resource managers, and policy analysts regarding the state of scientific knowledge on these complex topics and their policy relevance and will help to guide public policy assessment work in New York, the Northeast, and nationally.
Author :National Acid Precipitation Assessment Program (U.S.). Office of the Director Publisher : ISBN 13 : Total Pages :120 pages Book Rating :4.M/5 ( download)
Book Synopsis Annual Report ... and Findings Update by : National Acid Precipitation Assessment Program (U.S.). Office of the Director
Download or read book Annual Report ... and Findings Update written by National Acid Precipitation Assessment Program (U.S.). Office of the Director and published by . This book was released on 198? with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Deposition of Air Pollutants to the Great Waters by :
Download or read book Deposition of Air Pollutants to the Great Waters written by and published by . This book was released on 1994 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Water Resources and Environment Publisher : ISBN 13 : Total Pages :386 pages Book Rating :4.0/5 ( download)
Book Synopsis Nonpoint Source Pollution by : United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Water Resources and Environment
Download or read book Nonpoint Source Pollution written by United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Water Resources and Environment and published by . This book was released on 2007 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Water Quality by : U.s. Government Accountability Office
Download or read book Water Quality written by U.s. Government Accountability Office and published by Createspace Independent Publishing Platform. This book was released on 2017-08-03 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: " Atmospheric deposition, a process that transfers pollutants, including NOx, SO2, and mercury, from the air to the earth's surface, can significantly impair the quality of the nation's waters. EPA can potentially address atmospheric deposition through the CWA and the CAA, but concerns have been raised about its ability to do so. GAO was asked to examine EPA's efforts to address atmospheric deposition of pollutants that impair waterbodies. This report examines (1) the extent to which atmospheric deposition of NOx, SO2, and mercury contributes to the impairment of the nation's waters and identify the key sources of these pollutants; (2) the regulatory tools that EPA uses under the CWA to address the effects of atmospheric deposition, and the challenges, if any, that it faces in doing so; and (3) the regulatory tools that EPA uses under the CAA to address the effects of atmospheric deposition, and the challenges, if any, that it faces in doing so. To conduct this work, GAO reviewed EPA data, reports, and activities and interviewed agency officials and other experts. "
Author :United States. Environmental Protection Agency. Office of Water Regulations and Standards Publisher : ISBN 13 : Total Pages :456 pages Book Rating :4.:/5 (319 download)
Book Synopsis Quality Criteria for Water, 1986 by : United States. Environmental Protection Agency. Office of Water Regulations and Standards
Download or read book Quality Criteria for Water, 1986 written by United States. Environmental Protection Agency. Office of Water Regulations and Standards and published by . This book was released on 1986 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Section 304(a) (1) of the Clean Water Act 33 U.S.C. 1314(a) (1) requires the Environmental Protection Agency (EPA) to publish and periodically update ambient water quality criteria. These criteria are to accurately reflect the latest scientific knowledge (a) on the kind and extent of all identifiable effects on health and welfare including, but not limited to, plankton, fish shellfish, wildlife, plant life, shorelines, beaches, aesthetics, and recreation which may be expected from the presence of pollutants in any body of water including ground water; (b) on the concentration and dispersal of pollutants, or their byproducts, through biological, physical, and chemical processes; and (c) on the effects of pollutants on biological community diversity, productivity, and stability, including information on the factors affecting rates of eutrophication and organic and inorganic sedimentation for varying types of receiving waters. In a continuing effort to provide those who use EPA's water quality and human health criteria with up-to-date criteria values and associated information, the document was assembled. The document includes summaries of all the contaminants for which EPA has developed criteria recommendations.
Author :United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Clean Air and Nuclear Safety Publisher : ISBN 13 : Total Pages :120 pages Book Rating :4.:/5 (318 download)
Book Synopsis Review of EPA's Proposed Revision to the Ozone NAAQS by : United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Clean Air and Nuclear Safety
Download or read book Review of EPA's Proposed Revision to the Ozone NAAQS written by United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Clean Air and Nuclear Safety and published by . This book was released on 2012 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Review of the national ambient air quality standards for particulate matter policy assessment of scientific and technical information. by :
Download or read book Review of the national ambient air quality standards for particulate matter policy assessment of scientific and technical information. written by and published by DIANE Publishing. This book was released on 1996 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt:
