Olle Calles

Associate Professor of Aquatic Ecology and Fish Biology at Karlstad University.

Expert in fish migration studies, fish-tagging techniques and design of remedial measures in regulated rivers. Member of the River Ecology and Management research group. Project leader (PI) for over 30 Research Projects since 2006. Main author of ‘Swedish Best Available Technique report (BAT)’ on fish passages of hydropower plants. Supervisor of 12 Master’s, 4 PhD students 2 postdocs.


Host institution


Work package

Individual project