vessel noise impact

There will be a new area added to the management measures put in place to help recover the endangered Southern Resident killer whales (SRKW) for the 2024 season. You can find a detailed overview of these measures here In the later months of 2023, a team of researchers in Dr. Ruth Joy’s laboratory at Simon Fraser University were contracted by Transport Canada to complete a project regarding one of the Interim Sanctuary Zones (ISZs) located in the Salish Sea.

Recent MSc Graduate

By Ruth Joy, Olivia Murphy in Southern Resident killer whale, whale acoustics, vessel noise impact

July 26, 2023

Congrats to one of our team members, Olivia Murphy, for recently finishing her Master’s degree at Simon Fraser University! In partnership with the Saturna Island Marine Research and Education Society, for the last two years, Olivia has been researching vessel related noise impacts on the endangered Southern Resident killer whales (SRKW) during their transits of Boundary Pass over the summer of 2022. Olivia found that SRKW are increasing the peak frequency, frequency range, and duration of calls when there is more underwater background noise from vessels in the area.

New Measures for 2024 to Protect Southern Resident Killer Whales

Recent MSc Graduate

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