Navy Moves Forward on Sonar Facility Despite Concerns About Whales
By Marc Kaufman
Washington Post Staff Writer
Sunday, October 23, 2005; Page A09
The Navy is moving ahead with plans to build a 500-square-mile sonar training range off the coast of North Carolina, officials said last week. The project has sparked fierce opposition from environmentalists, who say some of the world's most endangered whales and sea turtles pass through the area.
Planning for the $99 million range has been underway for almost 10 years, but environmental challenges and concern that the sound waves from sonar may harm protected marine mammals have held up the process. The Navy published its draft environmental impact statement Friday and plans to begin a series of public hearings on the proposal next month.
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But animal researchers and environmentalists have grown increasingly alarmed over the Navy's plans and the potentially damaging effects of active sonar -- which sends out very loud blasts of underwater sound.
Whales and other marine mammals have very sensitive hearing, and a growing body of research has shown that sonar can disorient and sometimes kill them. The Natural Resources Defense Council, an environmentalist group, sued the Navy last week over its use of mid-frequency sonar, the type that would be deployed at the new sonar range. The group claimed that the sonar threatened endangered animals, in violation of several federal environmental laws.
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