Harbour porpoise (Phocoena phocoena) echolocation activity related to boat noise and boat presence near the Kullaberg marine reserve in northern Öresund, Sweden
The impacts of harbour porpoises by human-made, so called anthropogenic, underwater noise disturbance have been investigated in the past decades. As harbour porpoises are protected under the EU habitat directive, underwater noise management has been proposed as part of conservation efforts. Disturbance of harbour porpoises by ship noise and boat activity has previously been reported to have negati
