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原文传递 Oil Spills in U.S. Coastal Waters: Background, Governance, and Issues for Congress, April 30, 2010.

题名：	Oil Spills in U.S. Coastal Waters: Background, Governance, and Issues for Congress, April 30, 2010.
作者：	J. L. Ramseur;
关键词：	oil spills,coastal areas;legislation, congress, water pollution effects, accident prevention, emergency preparedness, requirements, liability, oil tankers, tanker ships;oil pollution act of 1990
摘要：	During the past two decades, while U.S. oil imports and consumption have steadily risen, oil spill incidents and the volume of oil spilled have not followed a similar course. In general, the annual number and volume of oil spills have shown declinesin some cases, dramatic declines. The 1989 Exxon Valdez spill in Alaskan waters played a large role in stimulating actions that contributed to this trend, particularly the decrease in the annual spill volumes. The Exxon Valdez spill highlighted the need for stronger legislation, inflamed public sentiment, and spurred Congress to enact comprehensive oil spill legislation, resulting in the Oil Pollution Act of 1990 (P.L. 101-380). This law expanded and clarified the authority of the federal government and created new oil spill prevention and preparedness requirements. Moreover, the 1990 legislation strengthened existing liability provisions, providing a greater deterrent against spills. After 1990, spill volume from oil tankers, the vessels that carry and have spilled the most oil, decreased significantly. Considering that U.S. oil consumption and oil imports have increased in recent decades, the trend of declining spill incidents and volume in past years is noteworthy. However, the risk of a major oil spill remains. Although recent Energy Information Administration (EIA) projections indicate that oil imports are expected to level off in coming years, the United States is expected to continue importing a substantial percentage of the oil it consumes. The threat of oil spills raises the question of whether U.S. officials have the necessary resources at hand to respond to a major spill. There is some concern that the favorable U.S. spill record has resulted in a loss of experienced personnel, capable of responding quickly and effectively to a major oil spill. / Title Note: Rept. to Congress. / Supplementary Notes: See also report dated 5 Feb 08, PB2008-110245. / Availability Note: Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5301 Shawnee Road, Alexandria, VA, 22312, USA. / NTIS Prices: PC A04 / NTIS In-house Control Codes: lccrs;12091,1101
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