2010 Professor of Biogeoscience, Geological Institute, ETH Zurich - 1990 Assistant, Associate and Senior Scientist, Chair of the MC&G, Woods Hole Oceanographic Institution (WHOI) - 1988 Postdoctoral research, Delft Technical University / Oslo University - 1988 Doctoral degree, University of Newcastle - 1983 Master, University of Newcastle - 1982 Bachelor, Plymouth Polytechnic Masters and doctoral degrees