Fish Habitat Section of the American Fisheries Society

The tale of two cods in a changing system

Oceans are experiencing both warming temperatures and increasing acidification. Rising oceanic carbon-dioxide levels lead to a decrease in pH, resulting in a phenomenon called ocean acidification. These physicochemical changes are expected to impact ocean...

Living Inside the Cisco Layer

Northern Indiana is home to around 450 natural lakes created from the movement of glaciers across the landscape thousands of years ago. In the cold, oxygenated waters of some of these glacial lakes, a...