Dr. Celine Planche is an associate professor at the Laboratory in Atmospheric Physics (LaMP) in Clermont-Ferrand since January 2014. Her work aims at a better understanding of the impact of the aerosol-cloud interactions and the cloud microphysics of mixed-phase cloud systems. This research is based essentially on a modelling approach of clouds using 3D cloud-scale model with a bin microphysics scheme as well as meso-scale models using a bulk microphysics representation.