1. Air Quality Research Division, Environment and Climate Change Canada, Toronto, ON, M3H 5T4 Canada.
2. Canada Centre for Inland Waters, Environment and Climate Change Canada, Burlington, ON, L7T 3M3 Canada.
3. Wood Buffalo Environmental Association, Fort McMurray, AB, T9K 1A1 Canada.
4. Desert Research Institute, Reno, NV, 89512 USA.
5. Geological Survey of Canada, Natural Resources Canada, Québec, QC, G1K 9A9 Canada.
6. Policy and Planning Division, Alberta Environment and Parks, Edmonton, AB, T5J 1G4 Canada.
7. Department of Geography, York University, Toronto, ON, M3J 1P3 Canada.
8. Integrated Atmospheric Solutions, North Carolina, 27518 USA.
9. Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, AB, T6G 2G3 Canada.
10. Science for Life Laboratory, Department of Environmental Sciences and Analytical Chemistry, Stockholm University, Stockholm, 106 91 Sweden.
11. Ecotoxicology & Wildlife Health Division, Environment and Climate Change Canada, Burlington, ON, L7R 1A2 Canada.
12. Environmental Monitoring and Science Division, Alberta Environment and Parks, Edmonton, AB, T5J 5C6 Canada.
13. National Wildlife Research Centre, Environment and Climate Change Canada, Ottawa, ON, K1A 0H3 Canada.
14. Department of Physical and Environmental Sciences, University of Toronto Scarborough, Toronto, ON, M1C 1A4 Canada.
15. Climate Research Division, Environment and Climate Change Canada, Toronto, ON, M3H 5T4 Canada.