I'll speak a little bit to the question, and I'll ask Alain to speak a little bit about what we do in freshwater science right now.
It has often been a discussion with the provinces. As I said, fisheries is a federal jurisdiction. The reality is that we have formal and informal arrangements with provinces. Provinces, for the most part, certainly the Prairies and Ontario, have taken responsibility for managing the freshwater fisheries, and that has generally included any stock assessments and that sort of work.
That said, the department does do work on freshwater fisheries. I've had the opportunity to talk to the committee about some of the work we do on aquatic invasive species and other elements, but I'll ask Alain to add.