Modelled underwater sound levels in the Pan-Arctic due to increased shipping: Analysis from 2013 to 2019

Open Access Peer Reviewed Research Article 2024

Journal of the Acoustical Society of America

Heaney, K.D., Verlinden, C.M.A., Seger, K.D., Brandon, J.A.,
Pan-arctic’s unique soundscape is highly sensitive to changes in shipping noise resulting from reduction in sea ice. Study presents long term, basin-scale, model of shipping noise from 2013-2019, focussing in particular on Barents Sea, northern Bering-Chukchi Sea, and Baffin Bay. Modelled shipping noise propagating underwater broadly increased between 5–20 dB across the Pan-Arctic, but more specific results in sub-regions are presented and discussed.
Keywords: Baffin Bay, Barents Sea, Bering Chukchi Sea, Sea ice, Shipping noise, Soundscape, Sub Arctic

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