I'm an ecologist by training. I work on the management and conservation of ecosystems. My main activity is the study of planktonic individuals (zooplankton) and the information they could give us on climate change and the over-exploitation of resources. Various approaches are used to achieve our results. These include cartography, statistics, marine ecology, modelling, acoustics, marine biology and taxonomy. One aspect that is important for a young researcher is sharing knowledge with students, governments and decision-makers, not forgetting the public.