Professor Geir Johnsen works at the Norwegian University of Science and Technology (NTNU) and holds an adjunct position at UNIS.
Google Scholar articles.
Geir Johnsen’s page at NTNU.
News mentions
Publications
Photophysiologically active green, red, and brown macroalgae living in the Arctic Polar Night
Still Arctic? — The changing Barents Sea
Lars Henrik Smedsrud Agneta Fransson Geir Johnsen Marius Jonassen Frank Nilsen Janne Søreide