1. Department of Geography and Environmental StudiesWilfrid Laurier University Waterloo ON Canada
2. Northwest Territories Geological Survey Yellowknife NT Canada
3. Melnikov Permafrost InstituteSiberian Branch of RAS Yakutsk Russia
4. Saint Petersburg State University Saint Petersburg Russia
5. Geological Survey of CanadaNatural Resources Canada Ottawa ON Canada
6. INE/WERCUniversity of Alaska Fairbanks Fairbanks AK USA