This project investigated the relationship between the oil industry‘s offshore E&P activities and trends in the distribution, abundance and rates of increase of key cetacean stocks...
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Keywords: Cetaceans, Stock assessment
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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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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Keywords: Helicopter, Underwater sound speed