Professor of Aquatic Ecology, Karlstad University.
Member of the River Ecology and Management research group. Expert in aquatic ecology with experience in lakes, rivers, field based and laboratory investigations. Project leader (PI) for several larger projects in lakes and in regulated rivers to study salmonid migration. Author of more than 50 papers in international journals. Supervisor of 11 PhD students. Opponent or Member of the Evaluation Committee for an additional 13.