Reports of recent whale and dolphin deaths on and near the New York and New Jersey shores, and public concerns of marine noise impacts from offshore wind development activities, prompted an investigation into the sonar noise levels produced by exploratory survey vessels working in ocean areas leased by the Bureau of Ocean Energy Management (BOEM). This technical report presents the methodology, analysis and results of a brief independent investigation of underwater noise levels from a sonar survey vessel, conducted offshore . . .
https://www.wind-watch.org/documents/sonar-vessel-noise-survey/
