The Great Lakes are getting warmer. Over the past thirty years the water temperature has increased 1.5 degrees. That's going to impact Lake Superior's fish population according to Dr. John Casselman. Rock bass, and Sunfish will increase while Lake Trout populations will decline. Casselman says all we can do to help our fish population is adapt to change.
Tuesday, August 9, 2011
Great Lakes getting warmer
The Great Lakes are getting warmer. Over the past thirty years the water temperature has increased 1.5 degrees. That's going to impact Lake Superior's fish population according to Dr. John Casselman. Rock bass, and Sunfish will increase while Lake Trout populations will decline. Casselman says all we can do to help our fish population is adapt to change.
