1. Department of Earth Sciences, Faculty of Earth and Life SciencesVU University Amsterdam Amsterdam Netherlands
2. Department of Meteorology and GeophysicsUniversity of Vienna Vienna Austria
3. Laboratoire des Sciences du Climat et de l'Environnement/IPSL, CEA/CNRS/UVSQ Gif‐sur‐Yvette France
4. Department of GeographyUniversity College London London UK
5. Department of Geology and GeophysicsWoods Hole Oceanographic Institution Woods Hole Massachusetts USA