Download or read book Environmental Contamination Department of Defense Activities Related to Trichloroethylene Perchlorate and Other Emerging Contaminants written by and published by DIANE Publishing. This book was released on 2007 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Contamination written by United States Government Accountability Office and published by Createspace Independent Publishing Platform. This book was released on 2018-05-18 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Contamination: Department of Defense Activities Related to Trichloroethylene, Perchlorate, and Other Emerging Contaminants
Download or read book Environmental Contamination written by John B. Stephenson and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Contamination written by U S Government Accountability Office (G and published by BiblioGov. This book was released on 2013-06 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Government Accountability Office (GAO) is an independent agency that works for Congress. The GAO watches over Congress, and investigates how the federal government spends taxpayers dollars. The Comptroller General of the United States is the leader of the GAO, and is appointed to a 15-year term by the U.S. President. The GAO wants to support Congress, while at the same time doing right by the citizens of the United States. They audit, investigate, perform analyses, issue legal decisions and report anything that the government is doing. This is one of their reports.
Download or read book Emerging Contaminants and Environmental Management at Department of Defense Installations written by United States. Congress. House. Committee on Armed Services. Readiness Subcommittee and published by . This book was released on 2008 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Emerging Contaminants and Environmental Management at Department of Defense Installations written by United States. Congress. House. Committee on Armed Services. Readiness Subcommittee and published by . This book was released on 2008 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Groundwater Research and Issues written by William B. Porter and published by Nova Publishers. This book was released on 2008 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Groundwater is water located beneath the ground surface in soil pore spaces and in the fractures of lithologic formations. A unit of rock or an unconsolidated deposit is called an aquifer when it can yield a usable quantity of water. The depth at which soil pore spaces or fractures and voids in rock become fully saturated with water is called the water table. Groundwater is recharged from, and eventually flows to, the surface naturally; natural discharge often occurs at springs and seeps, streams and can form oases or wetlands. Groundwater is also often withdrawn for agricultural, municipal and industrial use by constructing and operating extraction wells. The study of the distribution and movement of groundwater is hydrogeology, also called groundwater hydrology. Typically groundwater is thought of as liquid water flowing through shallow aquifers, but technically it can also include soil moisture, permafrost (frozen soil), immobile water in very low permeability bedrock, and deep geothermal or oil formation water. Groundwater is hypothesised to provide lubrication which can possibly aid faults to move. This book presents important research in the field.
Download or read book Interior Environment and Related Agencies Appropriations for 2012 written by United States. Congress. House. Committee on Appropriations. Subcommittee on Interior, Environment, and Related Agencies and published by . This book was released on 2011 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Protection Agency written by John B. Stephenson and published by DIANE Publishing. This book was released on 2010 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The EPA¿s mission is to protect human health and the environment by implementing and enforcing environmental laws intended to improve the quality of the nation¿s air and water and to protect its land. EPA's policies and programs affect virtually all segments of the economy, society, and gov¿t. This report identifies challenges at EPA that hinder its ability to implement its programs effectively, including: (1) improving agencywide mgmt.; (2) transforming EPA's processes for assessing and controlling toxic chemicals; (3) improving implementation of the Clean Air Act; (4) reducing pollution in the nation's waters, (5) speeding the pace of cleanup at Superfund and other hazardous waste sites; and (6) addressing emerging climate change issues. Illus.
Download or read book Environmental Protection Agency EPA written by David C. Trimble and published by DIANE Publishing. This book was released on 2011-05 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: The EPA's mission is to protect human health and the environment by implementing and enforcing the laws intended to improve the quality of the nation's air, water, and lands. EPA's policies and programs affect virtually all segments of the economy, society, and government. Auditors have identified several significant and persistent challenges across a range of EPA programs and activities and has proposed corrective actions to enable the agency to more effectively accomplish its mission. Based on this work, this testimony highlights some of the major management challenges facing EPA today, the agency's efforts to address them, and the work that remains to be done. Includes recommendations. Illustrations. This is a print on demand report.
Download or read book Reducing Environmental Cancer Risk written by Suzanne H. Reuben and published by DIANE Publishing. This book was released on 2010-10 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Though overall cancer incidence and mortality have continued to decline in recent years, cancer continues to devastate the lives of far too many Americans. In 2009 alone, 1.5 million American men, women, and children were diagnosed with cancer, and 562,000 died from the disease. There is a growing body of evidence linking environmental exposures to cancer. The Pres. Cancer Panel dedicated its 2008¿2009 activities to examining the impact of environmental factors on cancer risk. The Panel considered industrial, occupational, and agricultural exposures as well as exposures related to medical practice, military activities, modern lifestyles, and natural sources. This report presents the Panel¿s recommend. to mitigate or eliminate these barriers. Illus.
Download or read book In Situ Bioremediation of Perchlorate in Groundwater written by Hans F. Stroo and published by Springer Science & Business Media. This book was released on 2008-12-02 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the late 1970s and early 1980s, our nation began to grapple with the legacy of past disposal practices for toxic chemicals. With the passage in 1980 of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), commonly known as Superfund, it became the law of the land to remediate these sites. The U. S. Department of Defense (DoD), the nation’s largest industrial organization, also recognized that it too had a legacy of contaminated sites. Historic operations at Army, Navy, Air Force, and Marine Corps facilities, ranges, manufacturing sites, shipyards, and depots had resulted in widespread contamination of soil, groundwater, and sediment. While Superfund began in 1980 to focus on remediation of heavily contaminated sites largely abandoned or neglected by the private sector, the DoD had already initiated its Installation Restoration Program in the mid 1970s. In 1984, the DoD began the Defense Environmental Restoration Program (DERP) for contaminated site assessment and remediation. Two years later, the U. S. Congress codified the DERP and directed the Secretary of Defense to carry out a concurrent program of research, development, and demonstration of innovative remediation technologies. As chronicled in the 1994 National Research Council report, “Ranking Hazardous-Waste Sites for Remedial Action”, our early estimates on the cost and suitability of existing technologies for cleaning up contaminated sites were wildly optimistic. Original estimates, in 1980, projected an average Superfund cleanup cost of a mere $3.
Download or read book The War on the EPA written by William M. Alley and published by Rowman & Littlefield. This book was released on 2020-01-30 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the U.S. Environmental Protection Agency (EPA) passes the half century mark, the public is largely apathetic towards the need for environmental protections. Today’s problems are largely invisible, and to many people’s eyes, the environment looks like it’s doing just fine. The crippling smog and burning rivers of yesteryear are just a memory. In addition, Americans are repeatedly told that the EPA is hurting the economy, destroying jobs, and intruding into people’s private lives. The truth is far more complicated. The War on the EPA: America’s Endangered Environmental Protections examines the daunting hurdles facing the EPA in its critical roles in drinking water, air and water pollution, climate change, and toxic chemicals. This book takes the reader on a journey into some of today’s most pressing environmental problems: toxic “forever chemicals” known as PFAS, pervasive agricultural pollution, dead zones in the Gulf of Mexico, and widespread air and water pollution from use of fossil fuels. Delving into the science, politics, and human dimension of these and other problems, the book illustrates the challenges of regulation through the EPA's first fifty years, how today’s war on science is undermining the scientific foundation upon which the agency’s legitimacy rests, and why a strong U.S. Environmental Protection Agency is more important than ever before.
Download or read book Toxicological Profile for Perchlorates written by and published by . This book was released on 2005 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Perchlorate in the Environment written by Edward Todd Urbansky and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a symposium sponsored by the Environmental Division of the American Chemical Society, Perchlorate in the Environment is the first comprehensive book to address perchlorate as a potable water contaminant. The two main topics are: analytical chemistry (focusing on ion chromatography and electrospray ionization mass spectrometry), and treatment or remediation. Also included are topics such as ion exchange, phytoremediation, bacterial reduction of perchlorate, bioreactors, and in situ bioremediation. To provide complete coverage, background chapters on fundamental chemistry, toxicology, and reulatory issues are also included. The authors are environmental consultants, government researchers, industry experts, and university professors from a wide array of disciplines.
Download or read book Department of Defense Authorization for Appropriations for Fiscal Year 2006 written by United States. Congress. Senate. Committee on Armed Services and published by . This book was released on 2006 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Alternatives for Managing the Nation s Complex Contaminated Groundwater Sites written by National Research Council and published by National Academies Press. This book was released on 2013-02-27 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Across the United States, thousands of hazardous waste sites are contaminated with chemicals that prevent the underlying groundwater from meeting drinking water standards. These include Superfund sites and other facilities that handle and dispose of hazardous waste, active and inactive dry cleaners, and leaking underground storage tanks; many are at federal facilities such as military installations. While many sites have been closed over the past 30 years through cleanup programs run by the U.S. Department of Defense, the U.S. EPA, and other state and federal agencies, the remaining caseload is much more difficult to address because the nature of the contamination and subsurface conditions make it difficult to achieve drinking water standards in the affected groundwater. Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites estimates that at least 126,000 sites across the U.S. still have contaminated groundwater, and their closure is expected to cost at least $110 billion to $127 billion. About 10 percent of these sites are considered "complex," meaning restoration is unlikely to be achieved in the next 50 to 100 years due to technological limitations. At sites where contaminant concentrations have plateaued at levels above cleanup goals despite active efforts, the report recommends evaluating whether the sites should transition to long-term management, where risks would be monitored and harmful exposures prevented, but at reduced costs.
