1. Department of GeographyUniversity of Toronto – Mississauga Mississauga Ontario Canada
2. Geophysical Institute, University of Alaska, Fairbanks Fairbanks Alaska USA
3. Department of Earth SciencesUniversity of Oregon Eugene OR USA
4. Earth and Atmospheric SciencesUniversity of Alberta Edmonton Alberta Canada
5. Department of BiologyUniversity of Toronto – Mississauga Mississauga Ontario Canada