Anthropogenic noise and the endangered Cook Inlet beluga whale, Delphinapterus leucas: Acoustic considerations for management
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...
Estimating the sound speed of a shallow-water marine sediment from the head wave excited by a low-flying helicopter
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...
Keywords: Helicopter, Underwater sound speed