Global spatial risk assessment of sharks under the footprint of fisheries

Summary: This landmark study integrates satellite tracking data from 23 shark species across the globe to identify areas where they are at greatest risk from commercial fishing activity. By mapping movement paths against fishing effort, the research delineates spatial risk zones, revealing that many pelagic shark species spend a high proportion of time in heavily fished waters. The study underscores the necessity for international coordination in shark conservation and provides a valuable spatial framework for implementing high seas protected areas to mitigate ongoing population declines among migratory shark species.

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