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Target discrimination in bubbly water

open access: yes, 2012
A man-made sonar that can operate in bubbly water is relevant: decades of active sonar experience built up for deep water applications are insufficient for shallow water operations required of a changed maritime security landscape.
Chua, Gim Hwa
core  

Killer Whale (Orcinus orca) Acoustic Responses to Naval Sonar

open access: yes
Regulators and navies need to estimate the effects of underwater noise, such as naval sonar, on cetaceans. In this study, we investigated acoustic responses of four killer whale (Orcinus orca) groups exposed to naval sonar in experiments that contained ...
Kvadsheim, P.H.   +7 more
core  

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