1. Bristol Glaciology Centre, School of Geographical Sciences; University of Bristol; Bristol; UK
2. Department of Earth Sciences; Montana State University; Bozeman; Montana; USA
3. Department of Geography; University of Sheffield; Sheffield; UK
4. Department of Land Resources and Environmental Science; Montana State University; Bozeman; Montana; USA
5. Byrd Polar Centre; Ohio State University; Columbus; Ohio; USA
6. Department of Earth and Atmospheric Sciences; University of Alberta; Edmonton; Canada
7. The Lancaster Environment Centre; Lancaster University; Lancaster; UK
8. Glacier and Environmental Hydrology Section, Hydrology Department; Norwegian Water Resources and Energy Directorate; Oslo; Norway