Assessment of pesticide effects on aquatic organisms in Lake Saint-Pierre is underway
Our scientists are assessing the effects of pesticides and changes in agricultural practices on fish and invertebrates.

Our scientists are assessing the effects of pesticides and changes in agricultural practices on fish and invertebrates.
To date, there are still very few studies on the presence of cancer drugs in the St. Lawrence. Since this is a subject of interest to our scientists, they have decided to conduct research to evaluate the impact of these substances on aquatic organisms.