Whales and noise

Photo credit: Minette Layne licensed under CC BY 2.0

Finally some good news about the problem of ocean noise, courtesy of The Noise Curmudgeon: The Canadian government is establishing a project to monitor ocean noise and protect endangered whales.

Said Terry Beech, parliamentary secretary to the minister of transportation, “[a]coustic disturbances, particularly underwater noise from vessels, are a problem for marine mammals such as the southern resident killer whales, who are having trouble finding the salmon, particularly Chinook salmon, that they need to flourish.” The goal is to study propeller noise and hull vibration, “the results of which could inform the design of new, quieter propellers.”

In these turbulent times, it’s good to see a government at least trying to do something to protect our natural environment.

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