Sea Change … Pacific Ocean takes perilous turn


 

Story by Craig Welch

Photo’s by Steve Ringman/ The Seattle Times

Click on Photo below for the full Story & Video

Walleye pollock show some behavioral problems when exposed to high levels of carbon dioxide. That raises concern about the North Pacific's $1 billion-a-year pollock fishery, which accounts for half the nation's catch of fish.

 Walleye pollock show some behavioral problems when exposed to high levels of carbon dioxide.