Do changes in the amount of fish caught necessarily reflect the number of fish in the sea? “No,” say UW researchers in a “Counterpoint” commentary in Nature.
February 21, 2013
Using amount of fish caught as measure of fisheries health is misleading
Tag: School of Aquatic and Fishery Sciences
Salmon runs are notoriously variable: strong one year, and weak the next. New research shows that the same may be true from one century to the next.
Fisheries managers should sharpen their ability to spot environmental conditions that hamper or help fish stocks, and not assume that abundance translates to sustainable harvest.
The UW’s Alaska Salmon Program, now in its 66th field season, focuses not just on fisheries management, but on ecology and evolution as well, and has just won a top fisheries prize.