- Effects of toxic chemicals, including metals and oilsands process water, on aquatic organisms, principally fish.
- Biotic modifying factors of toxicity.
- Development of methods for environmental effects monitoring.
- Physiologically based pharmacokinetic modelling of contaminant levels in fish.
[Waterloo Stories] March 21, 2013 "A river runs through it: Keeping an eye on the Alberta oil sands"