1. Geography, College of Life and Environmental Sciences, University of Exeter, Exeter, UK.
2. Département de biologie, chimie et géographie et Centre d’études nordiques, Université du Québec à Rimouski, Rimouski, QC, Canada.
3. Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, USA.
4. School of Earth and Ocean Sciences, University of Victoria, Victoria, BC, Canada.
5. School of Geography, Earth and Environmental Sciences, University of Plymouth, Plymouth, UK.
6. School of Earth and Environment, University of Leeds, Leeds, UK.
7. School of Geography, Geology and the Environment, University of Leicester, Leicester, UK.