Eawag – Swiss Federal Institute of Aquatic Science and Technology, Seestrasse 79, CH-6047 Kastanienbaum, Switzerland; ETH Zurich, Institute for Biogeochemistry and Pollution Dynamics, Universitätsstrasse 16, CH-8092 Zurich, Switzerland
Ryan P. North
ETH Zurich, Institute for Biogeochemistry and Pollution Dynamics, Universitätsstrasse 16, CH-8092 Zurich, Switzerland; Eawag, Ueberlandstrasse 133, CH-8600 Dübendorf, Switzerland
Adrian Gilli
ETH Zurich, Geological Institute, Sonneggstrasse 5, CH-8092 Zurich, Switzerland