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 Collection: Congressional Research Service Reports
Ocean Acidification

Ocean Acidification

Date: May 27, 2010
Creator: Buck, Eugene H. & Folger, Peter
Description: This report discusses the increasing concern, within the scientific community, that rising levels of carbon dioxide in the atmosphere could detrimentally alter marine ecosystems. The report discusses how ocean acidification happens, its possible outcomes, as well as natural and human responses that could possibly limit or reduce the rate of the process.
Contributing Partner: UNT Libraries Government Documents Department
Ocean Acidification

Ocean Acidification

Date: May 27, 2009
Creator: Buck, Eugene H. & Folger, Peter
Description: This report discusses the increasing concern, within the scientific community, that rising levels of carbon dioxide in the atmosphere could detrimentally alter marine ecosystems. The report discusses how ocean acidification happens, its possible outcomes, as well as natural and human responses that could possibly limit or reduce the rate of the process.
Contributing Partner: UNT Libraries Government Documents Department
Ocean Acidification

Ocean Acidification

Date: April 2, 2009
Creator: Buck, Eugene H. & Folger, Peter
Description: This report discusses the increasing concern, within the scientific community, that rising levels of carbon dioxide in the atmosphere could detrimentally alter marine ecosystems. The report discusses how ocean acidification happens, its possible outcomes, as well as natural and human responses that could possibly limit or reduce the rate of the process.
Contributing Partner: UNT Libraries Government Documents Department
Ocean Acidification

Ocean Acidification

Date: July 2, 2009
Creator: Buck, Eugene H. & Folger, Peter
Description: With increasing concentrations of carbon dioxide (CO2) in the atmosphere, the extent of effects on the ocean and marine resources is an increasing concern. One aspect of this issue is the ongoing process whereby seawater becomes acidified (i.e., ocean acidification) as more CO2 dissolves in it, causing hydrogen ion concentration in seawater to increase. While not yet fully understood, the ecological and economic consequences of ocean acidification could be substantial. Congress is beginning to focus attention on better understanding ocean acidification and determining how this concern might be addressed.
Contributing Partner: UNT Libraries Government Documents Department
Increasing the Efficiency of Existing Coal- Fired Power Plants

Increasing the Efficiency of Existing Coal- Fired Power Plants

Date: December 20, 2013
Creator: Campbell, Richard J.
Description: This report focuses on efficiency improvements to power plants, and discusses retrofits, technologies, and other modifications to facility operations which offer the potential to improve power plant efficiency and reduce CO2 emissions.
Contributing Partner: UNT Libraries Government Documents Department
Volkswagen, Defeat Devices, and the Clean Air Act: Frequently Asked Questions

Volkswagen, Defeat Devices, and the Clean Air Act: Frequently Asked Questions

Date: February 10, 2016
Creator: Canis, Bill; Lattanzio, Richard K.; Vann, Adam & Yacobucci, Brent D.
Description: This report provides answers to a series of frequently asked questions focusing on a description of modern diesel technologies, their market and emissions profiles, and some potential reasons that could underlie the use of defeat devices. It summarizes the specific allegations filed against VW under the Clean Air Act, the current status of federal and state investigations, and the potential civil and criminal penalties. Further, the report introduces several outstanding issues currently under debate regarding the Environmental Protection Agency's (EPA's) resources and activities, and issues surrounding VW's defeat device.
Contributing Partner: UNT Libraries Government Documents Department
Air Quality Issues and Animal Agriculture: A Primer

Air Quality Issues and Animal Agriculture: A Primer

Date: February 2, 2006
Creator: Copeland, Claudia
Description: This report focuses on the environmental quality of water resources as affected by animal agriculture, specifically animal waste, which can harm water quality through surface runoff, direct discharges, spills, and leaching into soil and groundwater. This report also discusses the contribution of emissions from animal feeding operations (AFO), enterprises where animals are raised in confinement, to air pollution.
Contributing Partner: UNT Libraries Government Documents Department
Air Quality Issues and Animal Agriculture: A Primer

Air Quality Issues and Animal Agriculture: A Primer

Date: June 10, 2005
Creator: Copeland, Claudia
Description: This report focuses on the environmental quality of water resources as affected by animal agriculture, specifically animal waste, which can harm water quality through surface runoff, direct discharges, spills, and leaching into soil and groundwater. This report also discusses the contribution of emissions from animal feeding operations (AFO), enterprises where animals are raised in confinement, to air pollution.
Contributing Partner: UNT Libraries Government Documents Department
Air Quality Issues and Animal Agriculture: EPA's Air Compliance Agreement

Air Quality Issues and Animal Agriculture: EPA's Air Compliance Agreement

Date: July 12, 2005
Creator: Copeland, Claudia
Description: In an effort to collect scientifically credible data regarding the effect of animal agriculture on water resources (specifically animal waste and emissons from animal feeding operations (AFO), the Environmental Protection Agency (EPA) in January 2005 announced the Air Compliance Agreement. The agreement is intended to produce air quality monitoring data on AFO emissions during a two-year study, while at the same time protecting participants through a “safe harbor” from liability under certain provisions of federal environmental laws. This report discusses the agreement and the perspectives of both its supporters and opponents.
Contributing Partner: UNT Libraries Government Documents Department
Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement

Air Quality Issues and Animal Agriculture: EPA’s Air Compliance Agreement

Date: April 11, 2007
Creator: Copeland, Claudia
Description: This report discusses a plan announced by EPA in January 2005, called the Air Compliance Agreement, that would produce air quality monitoring data on animal agriculture emissions from a small number of farms, while at the same time protecting all participants (including farms where no monitoring takes place) through a “safe harbor” from liability under certain provisions of federal environmental laws.
Contributing Partner: UNT Libraries Government Documents Department