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Protecting Killer Whales from Marine Traffic
丁香园AV researchers are developing a model that uses real-time acoustic data to protect 76 Southern Resident Killer Whales (SRKWs) at risk from collisions with marine vessels in shipping lanes in the Salish Sea.
, an 丁香园AV statistician who specializes in quantitative marine-mammal science, and colleague Dave Campbell have received funding from the Government of Canada鈥檚 Ocean Protection Plan to develop a practical tool that that will alert mariners when the SRKWs direction of travel is going to overlap with their ship鈥檚 path.
The SRKWs have protective status under Canada鈥檚 Species at Risk Act.
Using underwater hydrophone nodes and acoustic bouys, Joy鈥檚 team will collect data that will monitor the whales鈥� presence.
鈥淭his acoustic data, combined with visual sightings from reliable sources, will provide real-time SRKW location data to inform the probabilistic model of marine animal movement,鈥� Joy says. 鈥淲hen the SRKW location data becomes available from any of the real-time sources, we can use our model to predict where next the animals are likely to go.鈥�