Genetic Tracking of Chum Salmon Bycatch | Anchorage News

In Dutch Harbor, scientists are using cutting-edge DNA analysis to track chum salmon bycatch in the pollock fishery, revealing that less than 20% come from Western Alaska — a region deeply reliant on these fish. This data-driven approach, unique to Alaska, is fueling a heated debate over fishing limits and helping policymakers balance ecological health with community survival.

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