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tracking sharks

Tracking Sharks Through DNA: Scientists Discover New Non-Invasive Method to Monitor Sharks

Photo: Jakob Owens/Unsplash

Tracking Sharks Through DNA: Scientists Discover New Non-Invasive Method to Monitor Sharks

Source: Phys.org/University of Salford - December 6, 2017

Marine ecologists have shown that traces of DNA in the sea can be used to monitor shark populations.

Current methods of baiting, hooking and filming more…