Electric boat underwater radiated noise and its potential impact on species of conservation interest

Open Access Research Article 2024

Marine Pollution Bulletin

Gaggero, T., Armelloni, E. ,Codarin, A., Chicco, C., Spoto, M., Franzosini, C., Ciriaco, S., Picciulin, M.
Assessment of underwater radiated noise of 8m electric boat in marine protected area. The electric boat produced a low input of underwater noise at low frequencies. Given a low-frequency hearing sensitivity, the listening space reduction (LSR) was lower when generated by the electric than by combustion engine boat for the brown meagre, a local Teleost fish. High frequency components expected to be highly detrimental to protected cetaceans.
Keywords: Cetaceans, Electric vessels, High frequency output, Listening space reduction., Small boats

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