Cetacea 12 Pacific Ocean 4 Underwater noise 3 cetacean 3 environmental monitoring 3 marine policy 3 risk assessment 3 species conservation 3 whale 3 Acoustics 2 Animals 2 Atlantic Ocean 2 Cetacean 2 Cetaceans 2 Cheloniidae 2 Risk assessment 2 Stranding 2 Whales 2 Ziphiidae 2 acoustics 2 animal 2 human activity 2 marine ecosystem 2 vulnerability 2 Acoustic monitoring 1 Acoustic niche 1 Alcidae 1 Algorithms 1 Anatidae 1 Anthozoa 1