Lecture Herring gull and common eider as indicators of contaminants in an urban fjord Thorstensen, H. S.; Ruus, Anders; Helberg, Morten; Bæk, Kine; Enge, Ellen Katrin; Borgå, Katrine Publication details Event: SETAC Europe 30th Annual Meeting (Online) Date: May 3rd 2020 – May 7th 2020