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EIA Database

Statistical analysis of measured underwater radiated noise from merchant ships using ship operational and design parameters

2023
Open Access Peer Reviewed Research Article

Journal of the Acoustical Society of America

Sakai, M., Haga, R., Tsuchiya, T., Akamatsu, T., Umeda, N.

Underwater sound measurements were conducted in deep water (>300 m in depth) under a sea lane. Regression analysis was applied to the source levels of the URN...
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Keywords: Shipping noise, Underwater radiated noise, Vessel design

The measurement of the underwater radiated noise from marine piling including characterisation of a “soft-start” period

2007
Pay-walled Conference

IEEE Oceans

Robinson, S. P., Lepper, P. A., Ablitt, J.,

Underwater radiated noise is often an unintended byproduct of offshore activities, and the increasing levels of man-made sounds in the ocean (whether deliberately generated or not)...
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Keywords: Marine piling, Soft start, Underwater radiated noise

Fish avoidance of research vessels and the efficacy of noise-reduced vessels: a review

2013
Open Access Peer Reviewed Publication

ICES Journal of Marine Science

de Robertis, A. and Handegard, N. O.

It has long been recognized that fish can avoid approaching vessels and that these behaviours can bias fishery surveys. Underwater noise is considered the primary stimulus,...
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Keywords: Acoustic surveys, Behaviour, Noise-reduced vessel, Ship, Underwater radiated noise, Vessel avoidance