1. Project Manager, TIWAG Hydro Engineering GmbH, A-6020 Innsbruck, Austria.; formerly, Research Hydraulic Engineer, Laboratory of Hydraulics, Hydrology and Glaciology (VAW), Swiss Federal Institute of Technology (ETH), ETH-Zentrum, CH-8092 Zurich, Switzerland.
2. Professor, Head Hydraulic Engineering Division, Laboratory of Hydraulic, Hydrology and Glaciology (VAW), Swiss Federal Institute of Technology (ETH), ETH-Zentrum, CH-8092 Zurich, Switzerland.