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EIA Database

Six years of low-frequency underwater noise off the Oregon coast from the OOI Regional Cabled Array System (RCA) and interpretive linkage with RCA Oceanographic Data

2021
Open Access Peer Reviewed Research Article

Journal of the Acoustical Society of America

Dall'Osto, D.R., Dahl, P.H.

Characterization of long-term trends in 6 years of data recorded from regional cabled array network off Oregon coast. higher ocean surface temperatures cause mode excitation support...
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Keywords: COVID, Hydrate Ridge, Mode excitation, Oregon, Source depth, Surface temperature, Water blob event

Trends in low-frequency underwater noise off the Oregon coast and impacts of COVID-19 pandemic

2021
Open Access Peer Reviewed Research Article

Journal of the Acoustical Society of America

Dahl, P.H., Dall'Osto, D.R., Harrington, M.J.

Examination of 6 years of underwater noise data collected off Oregon coast spanning COVID-19 pandemic. Octave band level centred at 63 Hz attributable to shipping activity...
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Keywords: COVID, Fin whales., Ocean warming, Oregon, Shipping noise. Seasonal fluctuation