PhD, Engineer in studies of geo-natural and anthropized environments Professional position: From September 2006 : Engineer, UPS, Functional ecology and environment laboratory – UMR 5245 (France; 2006-present). Education: 2002-2007: PhD in Ecology & Evolution, University of Toulouse. Ecology of the zooplankton of the Scheldt estuary (Belgium). 2000-2001: Master of Science in Ecology in Continental Ecosystems. University of Toulouse. Study of the predation impact of the palmate newt (Triturus helveticus) and the notonect (Notonecta maculata) on a natural population of zooplankton.