Tag Archives: Fishery Management

Transboundary Sockeye Thermal Mark Recovery (ADFG Mark, Tag & Age Lab Support)

The Thermal Mark Laboratory at the ADF&G Mark, Tag and Age (MTA) Laboratory is responsible for examining sockeye salmon otoliths recovered from commercial fisheries in southeast Alaska for thermal marks indicating hatchery origin, and for making the associated data available to biologists for management of sockeye from the transboundary Taku and Stikine Rivers.