1. Department of Biology, Queen's University, Kingston, ON K7L 3N6, Canada
2. Water Science and Technology Directorate, Environment and Climate Change Canada, Saskatoon, SK S7N 3H5, Canada
3. Department of Biology, University of Winnipeg, Winnipeg, MB R3B 2E9, Canada
4. Water Science and Technology Directorate, Environment and Climate Change Canada, Burlington, ON L7S 1A1, Canada
5. School of Environmental Studies, Queen's University, Kingston, ON K7L 3N6, Canada