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EIA Database

Open Access Journal Article

Marine Fisheries Review

Anthropogenic noise has been identified as a major threat for the recovery of the endangered Cook Inlet beluga, Delphinapterus leucas, population, but little is known about...
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Pay-walled Peer Reviewed Publication

Journal of the Acoustical Society of America

The frequency bandwidth of the sound from a light helicopter, such as a Robinson R44, extends from about 13 Hz to 2.5 kHz. As such, the...
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