October 28, 2020 — The pandemic is forcing marine protection observers to adopt technology that monitors fishing boats remotely instead of getting on the vessels and risking infection.
Commercial fishing fleets are facing a jump in demand for canned tuna, but the coronavirus outbreak has prevented industry watchdogs and environmental groups from sending people onto boats to monitor whether the catches are sustainable. Traditionally, those observers spend months on vessels collecting data and watching for illegal activity.
Instead, some vessels are installing video cameras, sensors and systems that use algorithms to detect different types of fish and marine life, similar to the way Facebook Inc identifies people tagged in photos, said Mark Zimring, large scale fisheries program director at The Nature Conservancy, a U.S.-based environmental nonprofit organization.
The goal is to make sure boats don’t misreport the contents and volumes of their catches and ensure at-risk species like turtles and sharks are safely released when they’re caught by accident. Satellite imagery, machine-learning tools and artificial intelligence are also used to detect practices such as illegal shark-finning and labor abuses.