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 Collection: Congressional Research Service Reports
The Environmental Protection Agency's Brownfields Program: Scope, Authorities, and Implementation

The Environmental Protection Agency's Brownfields Program: Scope, Authorities, and Implementation

Date: October 7, 2008
Creator: Ramseur, Jonathan L.
Description: The federal role in assisting states and communities to clean up brownfield sites -- real property affected by the potential presence of environmental contamination -- has been an ongoing issue for more than a decade. While there appears to be a broad consensus that a federal role in the cleanup and redevelopment of brownfields is desirable, issues regarding the degree of financial assistance and overall program effectiveness have been raised.
Contributing Partner: UNT Libraries Government Documents Department
Bisphenol A (BPA) in Plastics and Possible Human Health Effects

Bisphenol A (BPA) in Plastics and Possible Human Health Effects

Date: June 30, 2008
Creator: Schierow, Linda-Jo & Lister, Sarah A.
Description: Bisphenol A (BPA) is used to produce certain types of plastic. Containers made of these plastics may expose people to small amounts of BPA in food and water. Some animal experiments have found that fetal and infant development may be harmed by small amounts of BPA, but scientists disagree about the value of the animal studies for predicting harmful effects in people. This report discusses this issue and relevant legislation, as well as inquiries into studies currently underway to determine the true harm inherent in BPA and the degree to which people are regularly exposed to BPA.
Contributing Partner: UNT Libraries Government Documents Department
Bisphenol A (BPA) in Plastics and Possible Human Health Effects

Bisphenol A (BPA) in Plastics and Possible Human Health Effects

Date: September 8, 2008
Creator: Schierow, Linda-Jo & Lister, Sarah A.
Description: Bisphenol A (BPA) is used to produce certain types of plastic. Containers made of these plastics may expose people to small amounts of BPA in food and water. Some animal experiments have found that fetal and infant development may be harmed by small amounts of BPA, but scientists disagree about the value of the animal studies for predicting harmful effects in people. This report discusses this issue and relevant legislation, as well as inquiries into studies currently underway to determine the true harm inherent in BPA and the degree to which people are regularly exposed to BPA.
Contributing Partner: UNT Libraries Government Documents Department
Bisphenol A (BPA) in Plastics and Possible Human Health Effects

Bisphenol A (BPA) in Plastics and Possible Human Health Effects

Date: July 23, 2008
Creator: Schierow, Linda-Jo & Lister, Sarah A.
Description: Bisphenol A (BPA) is used to produce certain types of plastic. Containers made of these plastics may expose people to small amounts of BPA in food and water. Some animal experiments have found that fetal and infant development may be harmed by small amounts of BPA, but scientists disagree about the value of the animal studies for predicting harmful effects in people. This report discusses this issue and relevant legislation, as well as inquiries into studies currently underway to determine the true harm inherent in BPA and the degree to which people are regularly exposed to BPA.
Contributing Partner: UNT Libraries Government Documents Department
Persistent Organic Pollutants (POPs): Fact Sheet on Three International Agreements

Persistent Organic Pollutants (POPs): Fact Sheet on Three International Agreements

Date: June 12, 2008
Creator: Schierow, Linda-Jo
Description: Persistent organic pollutants (POPs) are chemicals that do not break down easily in the environment, tend to accumulate as they move up the food chain, and may be harmful to people and wildlife. Between 1998 and 2001, the United States signed tow international treaties and one executive agreement to reduce the production and use of POPs and to regulate the trade and disposal of them. This report discusses these treaties in detail, as well as their ratification process and U.S. statutes that are inconsistent with these treaties.
Contributing Partner: UNT Libraries Government Documents Department
Military Base Closures: Cleanup of Contaminated Properties for Civilian Reuse

Military Base Closures: Cleanup of Contaminated Properties for Civilian Reuse

Date: November 19, 2008
Creator: Bearden, David M.
Description: In 2005, the 109th Congress approved a new Base Realignment and Closure (BRAC) round. As the Department of Defense (DOD) implements the new round, issues for Congress include the pace and costs of closing and realigning the selected installations and the impacts on surrounding communities. The disposal of surplus property has stimulated interest among affected communities in how the land can be redeveloped to replace jobs lost as a result of the planned closures. Environmental contamination can limit the potential for economic redevelopment if the availability of funding or technological capabilities constrains the degree of cleanup needed to make the land suitable for its intended use.
Contributing Partner: UNT Libraries Government Documents Department
Perchlorate Conatmination of Drinking Water: Regulatory Issues and Legislative Actions

Perchlorate Conatmination of Drinking Water: Regulatory Issues and Legislative Actions

Date: October 16, 2008
Creator: Tiemann, Mary
Description: Perchlorate is the explosive component of solid rocket fuel, fireworks, road flares, and other products and is used heavily by the Department of Defense (DOD) and other industries. Perchlorate also occurs naturally. This compound has been detected in drinking water supplies, especially in California. It also has been found in milk and many foods. Because of this widespread occurrence, concern over the potential health risks of perchlorate exposure has increased, and some states and Member of Congress have urged the Environmental Protection Agency (EPA) to set a drinking water standard for perchlorate. This report reviews perchlorate water contamination issues and developments.
Contributing Partner: UNT Libraries Government Documents Department
Perchlorate Contamination of Drinking Water: Regulatory Issues and Legislative Actions

Perchlorate Contamination of Drinking Water: Regulatory Issues and Legislative Actions

Date: May 22, 2008
Creator: Tiemann, Mary
Description: Perchlorate is the explosive component of solid rocket fuel, fireworks, road flares, and other products and is used heavily by the Department of Defense (DOD) and other industries. Perchlorate also occurs naturally. This compound has been detected in drinking water supplies, especially in California. It also has been found in milk and many foods. Because of this widespread occurrence, concern over the potential health risks of perchlorate exposure has increased, and some states and Member of Congress have urged the Environmental Protection Agency (EPA) to set a drinking water standard for perchlorate. This report reviews perchlorate water contamination issues and developments.
Contributing Partner: UNT Libraries Government Documents Department
Radioactive Tank Waste from the Past Production of Nuclear Weapons: Background and Issues for Congress

Radioactive Tank Waste from the Past Production of Nuclear Weapons: Background and Issues for Congress

Date: June 13, 2006
Creator: Andrews, Anthony & Bearden, David M.
Description: How to safely dispose of wastes from producing nuclear weapons has been an ongoing issue. The most radioactive portion of these wastes is stored in underground tanks at Department of Energy (DOE) sites in Idaho, South Carolina, and Washington State. There have been concerns about soil and groundwater contamination from some of the tanks that have leaked. This report provides background information on the disposal of radioactive tank waste, analyzes waste disposal authority in P.L. 108-375, and examines potential implications for environmental cleanup.
Contributing Partner: UNT Libraries Government Documents Department
Chemical Facility Security

Chemical Facility Security

Date: May 22, 2006
Creator: Schierow, Linda-Jo
Description: The potential for United States hazardous chemical facilities to become the targets of terrorist attacks is a concern which Congress has begun to address in earnest. While the likelihood of such attacks is low at present, Congress enacted legislation that requires the Department of Homeland Security (DHS) to analyze such facilities and suggest enhancements in security and infrastructure. Such legislation--and future like legislation--could include requiring certain environmental and security standards in the future construction of new hazardous chemical facilities. Congress is focusing on educating the public and holding facility owners accountable to increase security, rather than simply restricting terrorists' access to information about the United States' chemical facility infrastructure.
Contributing Partner: UNT Libraries Government Documents Department