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Andrew M. Davenport, Christine Erbe, Micheline-Nicole M. Jenner, K. Curt S. Jenner, Benjamin J. Saunders and Robert D. McCauley
Passive acoustic monitoring is increasingly employed to monitor whales, their population size, habitat usage, and behaviour. However, in the case of the eastern Indian Ocean pygmy blue whale (EIOPB whale), its applicability is limited by our lack of unde...
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Rianna Burnham, Svein Vagle, Peter Van Buren and Christie Morrison
The spatial extent of a dual-frequency echosounder and its potential impact on cetacean species were examined. Sound emissions of output frequencies of 83 kHz and 200 kHz were tested at a maximum distance of 400 m. This is the minimum vessel approach dis...
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Shane Guan and Tiffini Brookens
Underwater sound generated from human activities has been long recognized to cause adverse effects on marine mammals, ranging from auditory masking to behavioral disturbance to hearing impairment. In certain instances, underwater sound has led to physica...
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Kun Li, Natalia A. Sidorovskaia, Thomas Guilment, Tingting Tang and Christopher O. Tiemann
Passive acoustic monitoring has been successfully used to study deep-diving marine mammal populations. To assess regional population trends of sperm whales in the northern Gulf of Mexico (GoM), including impacts of the Deepwater Horizon platform oil spil...
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Paul Nguyen Hong Duc, Dorian Cazau, Paul R. White, Odile Gérard, Joël Detcheverry, Frank Urtizberea and Olivier Adam
Visual observations of the marine biodiversity can be difficult in specific areas for different reasons, including weather conditions or a lack of observers. In such conditions, passive acoustics represents a potential alternative approach. The objective...
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