1. U.S. Geological Survey, St. Petersburg Coastal and Marine Science Center St. Petersburg FL USA
2. Department of Geological and Atmospheric Sciences Iowa State University Ames IA USA
3. NORCE Norwegian Research Centre Bjerknes Centre for Climate Research Bergen Norway
4. Department of Geology Bates College Lewiston ME USA
5. University Centre in Svalbard Longyearbyen Norway
6. Akvaplan‐niva FRAM–High North Research Centre for Climate and the Environment Tromsø Norway
7. School of the Coastal Environment Coastal Carolina University Conway SC USA