Claudia Frey¹, Julie Lattaud², Jakob Zopfi³, Flor Vermassen^4,5, Julek Chawarski^6,7, Volker Brüchert⁴ and Moritz F Lehmann³, (1)University of Basel, Basel, Switzerland, (2)Stockholm University, Department of Environmental Sciences, Stockholm, Sweden, (3)University of Basel, Department of Environmental Sciences, Basel, Switzerland, (4)Stockholm University, Department of Geological Sciences, Stockholm, Sweden, (5)Bolin Centre for Climate Research, Stockholm, Sweden, (6)ASL Environmental Sciences, Victoria, BC, Canada, (7)Stockholm University, Bolin Center for Climate Research, Stockholm, Sweden