As first opponent on the Susanne Khortsh’s PhD Thesis defense I had the opportunity to visit the Arctic University of Norway in Tromsø,









giving a talk and meeting with colleagues Raul Primicerio, Bodil Bluhm and Michaela Aschan, in the Department of Arctic and Marine Biology Faculty for Biosciences, Fisheries and Economics







It was a pleasure to meet also Vasilis Dakos, second opponent, who attended the 2008 summer school on Ecological Networks in Parma