Prof. Dr. Jean-François Deliège is a physical engineer and Doctor of Engineering Sciences, currently serving as an associate professor. He is a member of the Faculty of Sciences (Research Unit FOCUS) and has contributed to the development of approximately fifteen environmental models related to the water cycle and the physico-chemistry of surface waters. His expertise also includes the coupling of compartmental models (integrated modelling). As Director of PeGIRE and Aquapôle, he teaches in the field of integrated water management.