[HTML][HTML] Slowing deep-sea commercial vessels reduces underwater radiated noise
AO MacGillivray, Z Li, DE Hannay… - the Journal of the …, 2019 - pubs.aip.org
During 2017, the Vancouver Fraser Port Authority's Enhancing Cetacean Habitat and
Observation program carried out a two-month voluntary vessel slowdown trial to determine
whether slowing to 11 knots was an effective method for reducing underwater radiated
vessel noise. The trial was carried out in Haro Strait, British Columbia, in critical habitat of
endangered southern resident killer whales. During the trial, vessel noise measurements
were collected next to shipping lanes on two hydrophones inside the Haro Strait slowdown …
Observation program carried out a two-month voluntary vessel slowdown trial to determine
whether slowing to 11 knots was an effective method for reducing underwater radiated
vessel noise. The trial was carried out in Haro Strait, British Columbia, in critical habitat of
endangered southern resident killer whales. During the trial, vessel noise measurements
were collected next to shipping lanes on two hydrophones inside the Haro Strait slowdown …
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