Present positions
2015- Section head of the section Shelf Sea Systems Ecology, Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung, Biologische Anstalt Helgoland, Germany
2012- Professorship University of Bremen, stationed at the Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung, Biologische Anstalt Helgoland, Germany
2007- Professorship (Appl.), University of Kiel, Germany
Past positions
2009-2012 Permanent position as a research scientist at the Alfred-Wegener-Institut für Polar- und Meeresforschung, Biologische Anstalt Helgoland, Germany
2006-2008 Permanent position as a research scientist at GKSS Research Centre, Geesthacht, Germany
2001-2006 Research scientist at the Alfred-Wegener-Institut für Polar- und Meeresforschung, Biologische Anstalt Helgoland, Germany
1996-2001 Research scientist at the Max-Planck-Institut für Limnologie, Plön, Germany
1995-1996 Postdoctoral position at the Max-Planck-Institut für Limnologie, Plön, Germany
Germany