Collapse of Kvichak Sockeye Salmon Production, Brood Years 1991-1999

Kvichak sockeye salmon, once the largest sockeye stock in the world (up to 50% of world’s sockeye production), declined 73% during brood years 1991-1999 compared with previous years. This investigation examined factors associated with the decline and implication for salmon management.

 

The study was managed by Mr. Link and funded by the North Pacific Research Board and BBSRI