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Changes in the Arctic: Background and Issues for Congress

Description: This report provides an overview of Arctic-related issues for Congress, and refers readers to more in-depth CRS reports on specific Arctic-related issues. Some general issues include Arctic territorial disputes; commercial shipping through the Arctic; Arctic oil, gas, and mineral exploration; endangered Arctic species; and increased military operations in the Arctic, which could cause the region in coming years to become an arena of international cooperation or competition.
Date: January 5, 2017
Creator: O'Rourke, Ronald
Partner: UNT Libraries Government Documents Department
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EPA and the Army Corps' Rule to Define "Waters of the United States"

Description: This report describes the final revised rule--which the agencies refer to as the Clean Water Rule--announced by the Environmental Protection Agency (EPA) and U.S. Army Corps of Engineers. It includes a table comparing the existing regulatory language that defines "waters of the United States" with the revisions.
Date: January 5, 2017
Creator: Copeland, Claudia
Partner: UNT Libraries Government Documents Department
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EPA's Clean Power Plan for Existing Power Plants: Frequently Asked Questions

Description: This report summarizes the issues the Environmental Protection Agency (EPA) encountered when developing regulations for "carbon pollution" from existing power plants as part of the Clean Power Plan. The report describes how the EPA resolved these issues.
Date: April 5, 2016
Creator: McCarthy, James E.; Ramseur, Jonathan L.; Wyatt, Alexandra M. & Dolan, Alissa M.
Partner: UNT Libraries Government Documents Department
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EPA Regulation of Greenhouse Gases: Congressional Responses and Options

Description: This report provides background and discusses four options to address greenhouse gas (GHG) sources: (1) resolutions of disapproval under the Congressional Review Act; (2) freestanding legislation directing, delaying, or prohibiting EPA action; (3) the use of appropriations bills as a vehicle to influence EPA activity; and (4) amendments to the Clean Air Act, including legislation to establish a new GHG control regime.
Date: February 5, 2015
Creator: McCarthy, James E.
Partner: UNT Libraries Government Documents Department
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Coast Guard Polar Icebreaker Modernization: Background and Issues for Congress

Description: This report provides background information and issues for Congress on the sustainment and modernization of the Coast Guard's polar icebreaker fleet, which performs a variety of missions supporting U.S. interests in polar regions. The report is written in response to the Coast Guard's budget request for a new polar ice breaker (none are currently in operation).
Date: June 5, 2014
Creator: O'Rourke, Ronald
Partner: UNT Libraries Government Documents Department
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EPA Regulations: Too Much, Too Little, or On Track?

Description: This report provides background information on recent Environmental Protection Agency (EPA) regulatory activity to help address concerns surrounding its power. It examines 45 major or controversial regulatory actions taken by, or under development at, the EPA since January 2009, providing details on the regulatory action itself, presenting an estimated timeline for completion of the rule, and, in general, providing EPA's estimates of costs and benefits, where available. The report also discusse… more
Date: October 5, 2012
Creator: McCarthy, James E. & Copeland, Claudia
Partner: UNT Libraries Government Documents Department
open access

Changes in the Arctic: Background and Issues for Congress

Description: This report provides an overview of Arctic-related issues for Congress, including sovereignty claims; commercial shipping through the Arctic; oil, gas, and mineral exploration; endangered species; and increased military operations in the region. It includes background information on the region and on a variety of issues for which Congress may want to consider legislation.
Date: April 5, 2012
Creator: O'Rourke, Ronald
Partner: UNT Libraries Government Documents Department
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International Environmental Financing: The Global Environment Facility (GEF)

Description: This report provides an overview of one of the oldest international financial institutions for the environment-the Global Environment Facility (GEF)-and analyzes its structure, funding, and objectives in light of the many challenges within the contemporary landscape of global environmental finance.
Date: May 5, 2011
Creator: Lattanzio, Richard K.
Partner: UNT Libraries Government Documents Department
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The Deepwater Horizon Oil Spill: Coastal Wetland and Wildlife Impacts and Response

Description: This report addresses the importance of wetlands in general, the ecology of the coastal wetlands in the Gulf, impacts of oil spills on wetland habitats, response options, the implications of hurricane season for the spill's impacts, and cleanup and recovery issues.3 The emphasis is on the nearshore environment, though a few species found in deeper waters will be mentioned. In addition, some lessons from past spills such as the Exxon Valdez in Alaska will be discussed along with issues that may … more
Date: August 5, 2010
Creator: Corn, M. Lynne & Copeland, Claudia
Partner: UNT Libraries Government Documents Department
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Status of the Copenhagen Climate Change Negotiations

Description: This report evaluates the Copenhagen climate talks, including the status of the negotiations on the key issues under the formal negotiating tracks and the provisions of the Copenhagen Accord, and draws implications for the implementation of actions in developing countries.
Date: November 5, 2009
Creator: Leggett, Jane A. & Lattanzio, Richard K.
Partner: UNT Libraries Government Documents Department
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Clean Water Act Section 401: Background and Issues

Description: Section 401 of the Clean Water Act requires that an applicant for a federal license or permit provide a certification that any discharges from the facility will comply with the Act, including water quality standard requirements. Disputes have arisen over the states' exercise of authority under Section 401. Until recently, much of the debate over the Section 401 certification issue has been between states and hydropower interests. A 1994 Supreme Court decision which upheld the states' authority … more
Date: October 5, 2006
Creator: Copeland, Claudia
Partner: UNT Libraries Government Documents Department
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The Endangered Species Act and "Sound Science"

Description: This report provides a context for evaluating legislative proposals through examples of how science has been used in selected cases, a discussion of the nature and role of science in general, and its role in the Endangered Species Act (ESA) process in particular, together with general and agency information quality requirements and policies, and a review of how the courts have viewed agency use of science.
Date: October 5, 2006
Creator: Buck, Eugene H.; Corn, M. Lynne & Baldwin, Pamela
Partner: UNT Libraries Government Documents Department
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Clean Air Act Issues in the 109th Congress

Description: Major amendments to the Clean Air Act were among the first items on the agenda of the 109th Congress, with S. 131 (the Clear Skies Act) scheduled for markup by the Senate Environment and Public Works Committee March 9. The most prominent air quality issues discussed in this report are; Clear Skies / Multi-Pollutant Legislation, Mercury from Power Plants, New Source Review (NSR), MTBE and Ethanol, Ozone Nonattainment Area Deadlines, Conformity of Transportation Plans and SIPs.
Date: August 5, 2005
Creator: McCarthy, James E.
Partner: UNT Libraries Government Documents Department
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