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 Collection: Congressional Research Service Reports
The Deepwater Horizon Oil Spill and the Gulf of Mexico Fishing Industry
This report summarizes information related to damages caused by the Deepwater oil spill to Gulf fisheries and efforts to mitigate these damages. digital.library.unt.edu/ark:/67531/metadc103126/
Biological Diversity Treaty: Fact Sheet
As human activity continues to change and modify natural areas, widespread extinctions of plants, animals, and other types of species result. In 1992, negotiations conducted under the auspices of the United Nations Environment Programme (UNEP) were completed on a comprehensive global treaty to protect biological diversity (biodiversity). In June 1993, President Clinton signed the treaty and sent it to the Senate for advice and consent. It is not pending in the Senate. The treaty entered into force on December 29, 1993. As of May 15, 1995, 118 nations had ratified the treaty. digital.library.unt.edu/ark:/67531/metadc26102/
The Federal Food Safety System: A Primer
The combined efforts of the food industry and the regulatory agencies often are credited with making the U.S. food supply among the safest in the world. Nonetheless, many food-related health issues persist. At issue is whether the current U.S. regulatory system has the resources and structural organization to protect consumers from these dangers. Also at issue is whether the federal food safety laws themselves, first enacted in the early 1900s, have kept pace with the significant changes that have occurred in the food production, processing, and marketing sectors since then. digital.library.unt.edu/ark:/67531/metadc29748/
Changes in the Arctic: Background and Issues for Congress
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. digital.library.unt.edu/ark:/67531/metadc103088/
Habitat Modification and the Endangered Species Act: The
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Global Climate Change and Wildlife
Recently projected climate changes could have widespread effects on wildlife species. These effects might be positive or negative, depending on the species. Some effects might include extinction, range shifts, mismatches in phenology (timing of pollination, flowering, etc.), and population changes. If the effects of climate change are widespread, there is uncertainty on how wildlife will adapt. Some suggest that evolution and migration will enable species to adapt, whereas others contend that adaptation will be minimal because of limited habitat, and changes in climate that may occur may rapidly than adaptation can respond. digital.library.unt.edu/ark:/67531/metacrs10692/
Acoustic Thermometry of Ocean Climate: Marine Mammal Issues
After global warming became a concern in the mid-1950s, researchers proposed measuring deep ocean temperatures to reveal any significant trends in core ocean warming. Acoustic thermometry can detect changes in ocean temperature by receiving low-frequency sounds transmitted across an ocean basin because the speed of sound is proportional to water temperature. Acoustic Thermometry of Ocean Climate, or ATOC, is an international program involving 11 institutions in seven nations. It is designed as a 30-month "proof-of-concept" project to provide data on possible global climate change, with funding provided by the U.S. Department of Defense. A debate has arisen over ATOC's impact on marine mammals versus the benefits of better global warming information derived from ATOC. This report dicusses the ATOC program and related concerns. digital.library.unt.edu/ark:/67531/metacrs176/
Sport Hunting in Alaska
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Transmissible Spongiform Encephalopathies (TSEs), Including "Mad Cow Disease": Public Health and Scientific Issues
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Transmissible Spongiform Encephalopathies (TSEs), Including "Mad Cow Disease": Public Health and Scientific Issues
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Arctic National Wildlife Refuge (ANWR): Controversies in the 109th Congress
This report discusses the ongoing debate about whether or not to approve energy development in the Arctic National Wildlife Refuge (ANWR). Current law forbids energy leasing in the Refuge. This report addresses several legislative options on the issue, as well as policymakers' arguments for and against development, especially in the wake of increasing terrorism since 2000-2001. digital.library.unt.edu/ark:/67531/metacrs9459/
Changes in the Arctic: Background and Issues for Congress
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. Congressional readers with questions about an issue discussed in this report should contact the author or authors of the section discussing that issue. The authors are identified by footnote at the start of each section. digital.library.unt.edu/ark:/67531/metadc93835/
Changes in the Arctic: Background and Issues for Congress
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. Congressional readers with questions about an issue discussed in this report should contact the author or authors of the section discussing that issue. The authors are identified by footnote at the start of each section. digital.library.unt.edu/ark:/67531/metadc93832/
Changes in the Arctic: Background and Issues for Congress
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. Congressional readers with questions about an issue discussed in this report should contact the author or authors of the section discussing that issue. The authors are identified by footnote at the start of each section. digital.library.unt.edu/ark:/67531/metadc93831/
Changes in the Arctic: Background and Issues for Congress
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. Congressional readers with questions about an issue discussed in this report should contact the author or authors of the section discussing that issue. The authors are identified by footnote at the start of each section. digital.library.unt.edu/ark:/67531/metadc93834/
Changes in the Arctic: Background and Issues for Congress
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. Congressional readers with questions about an issue discussed in this report should contact the author or authors of the section discussing that issue. The authors are identified by footnote at the start of each section. digital.library.unt.edu/ark:/67531/metadc93833/
Changes in the Arctic: Background and Issues for Congress
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. Congressional readers with questions about an issue discussed in this report should contact the author or authors of the section discussing that issue. The authors are identified by footnote at the start of each section. digital.library.unt.edu/ark:/67531/metadc83941/
The Deepwater Horizon Oil Spill: Coastal Wetland and Wildlife Impacts and Response
The explosion of the Deepwater Horizon drilling rig in the Gulf of Mexico on April 20, 2010, and the resulting oil spill began a cascade of effects on the coastal areas of the Gulf and on the wealth of species that inhabit those areas. 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. The emphasis is on the nearshore environment, although 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 arise as response and recovery transition to restoration of the Gulf. digital.library.unt.edu/ark:/67531/metadc29596/
Changes in the Arctic: Background and Issues for Congress
The diminishment of Arctic sea ice has led to increased human activities in the Arctic, and has heightened concerns about the region's future. Issues such as Arctic sovereignty claims; commercial shipping through the Arctic; Arctic oil, gas, and mineral exploration; endangered Arctic species; and increased military operations in the Arctic could cause the region in coming years to become an arena of international cooperation, competition, or conflict. 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. digital.library.unt.edu/ark:/67531/metadc29585/
Changes in the Arctic: Background and Issues for Congress
This report gives an overview of the situation in the Arctic region. The diminishment of Arctic sea ice has led to increased human activities in the Arctic, and has heightened interest in, and concerns about, the region's future. The United States, by virtue of Alaska, is an Arctic country and has substantial interests in the region. The Arctic has increasingly become a subject of discussion among political leaders of the nations in the region. In varying degrees, the Arctic coastal states have indicated a willingness to establish and maintain a military presence in the high north. U.S. military forces, particularly the Navy and Coast Guard, have begun to pay more attention to the region. digital.library.unt.edu/ark:/67531/metadc87154/
The Convention on International Trade in Endangered Species: Its Past and Future
This report discusses the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). It is divided into six sections: Introduction, Background, CITES and the Endangered Species Act, Implementation, Upcoming Events, and Appendices. digital.library.unt.edu/ark:/67531/metacrs96/
Changes in the Arctic: Background and Issues for Congress
This report discusses the diminishment of Arctic sea ice, the ensuing increase in human activities in the Arctic, and concerns about the region's future. It provides overviews of: Arctic sovereignty claims; commercial shipping through the Arctic; Arctic oil, gas, and mineral exploration; endangered Arctic species; and increased military operations in the Arctic could cause the region in coming years to become an arena of international cooperation, competition, or conflict. digital.library.unt.edu/ark:/67531/metadc122198/
Changes in the Arctic: Background and Issues for Congress
This report gives an overview of the situation in the Arctic region. The diminishment of Arctic sea ice has led to increased human activities in the Arctic, and has heightened interest in, and concerns about, the region's future. The United States, by virtue of Alaska, is an Arctic country and has substantial interests in the region. The Arctic has increasingly become a subject of discussion among political leaders of the nations in the region. In varying degrees, the Arctic coastal states have indicated a willingness to establish and maintain a military presence in the high north. U.S. military forces, particularly the Navy and Coast Guard, have begun to pay more attention to the region. digital.library.unt.edu/ark:/67531/metadc93836/
Market-Based Environmental Management: Issues in Implementation
Increasingly, efforts to protect integral features of the natural environment that are essential to human well being face a double challenge. First, the magnitude of some conventional and emerging threats to environmental quality is growing, despite solid progress in controlling some causes. This is particularly the concern on a global scale in terms of atmospheric changes and loss of biological diversity. Second, easily-implemented uniform control methods using feasible technologies or other direct regulatory approaches are already in place for many pollution and resource management problems in the United States. Additional progress with so-called command and control policies can be expensive and disruptive, and thus counter productive to overall economic well being. This type of dilemma is common where environmental deterioration results from diffuse and complex causes inherent in technically-advanced high-consumption industrial societies such as the U.S. Solutions to these types of environmental problems are complicated by the diffuse benefits which obscures the net gains of additional controls that have concentrated and highly visible costs. Given this double bind, many policy analysts and academics have for years advocated more cost-effective and flexible approaches relying on market forces to further some environmental management objectives. Although market-based theory and practical environmental policy are still far apart, the incremental approach to environmental policymaking since the late seventies has resulted in some market-type innovations within traditional regulatory frameworks at all levels of government. The most prominent examples are the Environmental Protection Agency's (EPA) air emissions trading program and the recently enacted sulfur dioxide allowance trading program under the 1990 Clean Air Act Amendments. digital.library.unt.edu/ark:/67531/metadc26038/
Changes in the Arctic: Background and Issues for Congress
The diminishment of Arctic sea ice has led to increased human activities in the Arctic, and has heightened interest in, and concerns about, the region's future. The United States, by virtue of Alaska, is an Arctic country and has substantial interests in the region. The Arctic has increasingly become a subject of discussion among political leaders of the nations in the region. In varying degrees, the Arctic coastal states have indicated a willingness to establish and maintain a military presence in the high north. U.S. military forces, particularly the Navy and Coast Guard, have begun to pay more attention to the region. digital.library.unt.edu/ark:/67531/metadc83942/
Changes in the Arctic: Background and Issues for Congress
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. digital.library.unt.edu/ark:/67531/metadc97986/
U.S.-South Korea Beef Dispute: Issues and Status
This report describes the beef provisions in the Korea-U.S. Free Trade Agreement (KORUS FTA) and the separate bilateral protocols that the United States has negotiated in order to secure the lifting of South Korea's ban on U.S. beef imports, imposed after the discovery of mad cow disease in late 2003. It also summarizes U.S. beef export developments to this key market before and after the ban and since these protocols took effect; and lays out the outstanding issues on U.S. beef access that will likely need to be resolved to facilitate congressional consideration of the KORUS FTA. digital.library.unt.edu/ark:/67531/metadc29712/
Changes in the Arctic: Background and Issues for Congress
The diminishment of Arctic sea ice has led to increased human activities in the Arctic, and has heightened concerns about the region's future. Issues such as Arctic sovereignty claims; commercial shipping through the Arctic; Arctic oil, gas, and mineral exploration; endangered Arctic species; and increased military operations in the Arctic could cause the region in coming years to become an arena of international cooperation, competition, or conflict. 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. digital.library.unt.edu/ark:/67531/metadc31354/