[1] Univ Libre Bruxelles, Lab Glaciol, Brussels, Belgium
[2] Swiss Fed Inst Technol, Lab Hydraul Hydrol & Glaciol VAW, Zurich, Switzerland
[3] Swiss Fed Inst Forest Snow & Landscape Res WSL, Birmensdorf, Switzerland
[4] Vrije Univ Brussel, Dept Water & Climate, Brussels, Belgium
[5] Univ Liege, Dept Geog, UR SPHERES, Liege, Belgium
[6] Univ Grenoble Alpes CNRS IRD G INP, Inst Geosci Environm IGE, Grenoble, France
[7] Katholieke Univ Leuven, Dept Earth & Environm Sci, Leuven, Belgium
[8] Delft Univ Technol, Dept Geosci & Remote Sensing, Delft, Netherlands
[9] Univ Libre Bruxelles, Lab G Time, Brussels, Belgium
[10] Vrije Univ Brussel, Archaeol Environm Changes & Geochem, Brussels, Belgium
[11] Univ Manchester, Dept Earth & Environm Sci, Manchester, Lancs, England