Ruth Joy

New Measures for 2024 to Protect Southern Resident Killer Whales

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. Two ISZs were created as marine vessel exclusions zones in key SRKW foraging areas to reduce physical and noise disturbances from boats on the vocally-sensitive SRKW. The objective of the project was to assess the effectiveness of the Saturna Island Interim Sanctuary and to recommend any changes be made to it.

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Recent MSc Graduate

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. See her full thesis here: https://www.sfu.ca/~rjoy/OMurphy_ARP.pdf

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