1. Department of Earth and Atmospheric SciencesUniversity of Alberta Alberta Edmonton Canada
2. US Geological Survey/Volcano Science CenterAnchorage Alaska USA
3. Renard Centre of Marine Geology, Ghent UniversityGhent Belgium
4. Department of Geography and PlanningUniversity of SaskatchewanSaskatoon SK Canada
5. School of Earth & SustainabilityNorthern Arizona University Flagstaff Arizona USA