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 Country: United States
 Collection: Congressional Research Service Reports
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
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
Clean Air Permitting: Status of Implementation and Issues

Clean Air Permitting: Status of Implementation and Issues

Date: March 20, 2008
Creator: Copeland, Claudia
Description: This report describes the statutory background of the Title V program and the status of implementation, in terms of federal approval of state and local permitting authorities and permit issuance. It also discusses broad policy issues identified by various stakeholders, including program complexity and costs, and inconsistencies due to a lack of sufficient federal guidance.
Contributing Partner: UNT Libraries Government Documents Department
Cruise Ship Pollution: Background, Laws and Regulations, and Key Issues

Cruise Ship Pollution: Background, Laws and Regulations, and Key Issues

Date: July 1, 2008
Creator: Copeland, Claudia
Description: This report describes the several types of waste streams that cruise ships may discharge and emit. It identifies the complex body of international and domestic laws that address pollution from cruise ships. It then describes federal and state legislative activity concerning cruise ships in Alaskan waters and activities in a few other states, as well as current industry initiatives to manage cruise ship pollution.
Contributing Partner: UNT Libraries Government Documents Department
Cruise Ship Pollution: Background, Laws and Regulations, and Key Issues

Cruise Ship Pollution: Background, Laws and Regulations, and Key Issues

Date: May 2, 2008
Creator: Copeland, Claudia
Description: This report describes the several types of waste streams that cruise ships may discharge and emit. It identifies the complex body of international and domestic laws that address pollution from cruise ships. It then describes federal and state legislative activity concerning cruise ships in Alaskan waters and activities in a few other states, as well as current industry initiatives to manage cruise ship pollution.
Contributing Partner: UNT Libraries Government Documents Department
EPA's Vessel General Permit: Background and Issues

EPA's Vessel General Permit: Background and Issues

Date: January 8, 2014
Creator: Copeland, Claudia
Description: This report is an overview of the revised Vessel General Permit (VGP) from the Environmental Protection Agency (EPA) and two key issues: inclusion of numeric performance standards to limit ballast water discharges from vessels, and controversies about the role of states in regulating vessel discharges.
Contributing Partner: UNT Libraries Government Documents Department
2006 National Ambient Air Quality Standards (NAAQS) for Fine Particulate Matter (PM2.5): Designating Nonattainment Areas

2006 National Ambient Air Quality Standards (NAAQS) for Fine Particulate Matter (PM2.5): Designating Nonattainment Areas

Date: October 25, 2012
Creator: Esworthy, Robert
Description: This report focuses primarily on the NAAQS implementation process for designating geographical nonattainment areas with respect to the tightening of the PM2.5 standards under the 2006 particulates NAAQS, including comparisons with the final designations under the 1997 PM2.5 NAAQS. Also included is a brief overview of states' subsequent obligations for developing and submitting implementation plans (SIPs) for attaining or maintaining compliance with the NAAQS.
Contributing Partner: UNT Libraries Government Documents Department
Air Quality: EPA's 2012 Proposed Changes to the Particulate Matter (PM) Standard

Air Quality: EPA's 2012 Proposed Changes to the Particulate Matter (PM) Standard

Date: September 5, 2012
Creator: Esworthy, Robert
Description: This report summarizes the Environmental Protection Agency's (EPA's) June 2012 proposed changes to the particulate matter (PM) National Ambient Air Quality Standard (NAAQS) and includes comparisons with previous (1997) and current (2006) promulgated and proposed standards. Key actions leading up to the June 2012 proposal, and potential issues and concerns associated with the proposal to strengthen the PM2.5 annual standard, are also highlighted.
Contributing Partner: UNT Libraries Government Documents Department
Air Quality: EPA's 2013 Changes to the Particulate Matter (PM) Standard

Air Quality: EPA's 2013 Changes to the Particulate Matter (PM) Standard

Date: January 23, 2013
Creator: Esworthy, Robert
Description: This report summarizes Environmental Protection Agency's (EPA) January 15, 2013, final and June 2012 proposed changes to the National Ambient Air Quality Standard (NAAQS) and includes comparisons with previous (1997 and 2006) promulgated and proposed standards. Key actions leading up to the agency's determination, and potential issues and concerns associated with changing the Particulate Matter annual standard, are also highlighted.
Contributing Partner: UNT Libraries Government Documents Department