It’s no secret that salmon and other Northwest fish populations are expected to shrink as a result of a warming Pacific Ocean. But a new study suggests that the resulting decline in commercial fishing by 2050 could be twice as great as previously estimated by climate scientists. The higher estimates of population declines were calculated by researchers at the University of British Columbia, who took into account occasional “marine heat waves” that can play havoc with the ecosystem. A recent example is the warm-water event known as the “blob,” which […]
