PhD defence Systemic Risk in Ecosystems PhD candidate Jelle JJ (Jelle) Lever MSc Promotor prof.dr. M (Marten) Scheffer Co-promotor dr.ir. EH (Egbert) van Nes External copromotor prof. dr J Bascompte Organisation Wageningen University, Aquatic Ecology and Water Quality Management Date Wed 19 February 2020 16:00 to 17:30 Venue Twitter Whatsapp Linkedin Email