In a recent publication in Marine Ecology Progress Series, we use otoliths to identify juvenile growth rate differences in co-existing ecotypes of Atlantic cod. We find faster growth in North Sea vs. fjord ecotype cod associated associated with the period following settlement. The manuscript was led by Kris-Emil Jørgensen and Peter Grønkjær’s Fish Ecology Lab and was a collaboration between AU and Norway’s Institute for Marine Research (P.E. Jorde) and University of Agder (H. Knutsen). More information can be found here.
