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EIA Database

Marine Mammal Noise Exposure Criteria: Assessing the Severity of Marine Mammal Behavioural Responses to Human Noise

2021
Open Access Research Article

Aquatic Mammals

Southall, B.L., Nowacek, D.P., Bowles, A.W., Senigaglia, V., Bejder, L., Tyack, P.L.,

Combined recent data suggests recent efforts to derive disturbance thresholds for single noise exposure parameters can lead to significant errors in predicted effects that are inconsistent....
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Keywords: Behaviour response, Criteria, Marine mammals, Noise, Severity, Vital rates

Masking release at 4 and 32 kHz in harbor seals associated with sinusoidal amplitude-modulated masking noise

2023
Open Access Research Article

Journal of the Acoustical Society of America

Kastelein, R.A., Helder-Hoek, L., Defillet, L.N., Terhune, J.M., Beutelmann, R., Klump, G.M.

Across situational contexts, and with the temporal and spatial scales over which exposures occur....
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Keywords: Acoustic noise, Amplitude modulation, Anthropogenic, Auditory perception, Bioacoustics of mammals, Frequency modulation, Hydrophone, Signal processing, Signal-to-noise ratio, Underwater acoustics