1. Laboratoire de Glaciologie, Université libre de Bruxelles, Bruxelles, Belgium
2. Institute for Marine and Atmospheric research Utrecht (IMAU), Utrecht University, Utrecht, the Netherlands
3. Unité d’Océanographie Chimique, Université de Liège, Liège, Belgium
4. Department of Marine Microbiology and Biogeochemistry, Royal Netherlands Institute for Sea Research (NIOZ), Texel, the Netherlands
5. Department of Earth Sciences, Faculty of Geosciences, Utrecht University, Utrecht, the Netherlands
6. CAGE—Centre for Arctic Gas Hydrate, Environment and Climate, Department of Geosciences, UiT The Arctic University of Norway, Tromsø, Norway
7. Callaghan Innovation, Wellington, New Zealand