Code Sampling Location Coordinates CAM Little Campbell Marine, Canada 49° 00' N, 122° 46' W MIS Misty Lake, Canada 50° 35' N, 127° 28' W ORR Orrevannet, Norway 58° 44' N 05° 31' E MYR Myrdalsvannet, Norway 60° 19' N, 05° 22' E FIS Fiskebäckskil, Sweden 58° 14’N, 11° 24’E ALA Åland, Finland 60° 11’ N, 19° 37’ E RAN Råneå, Sweden 65° 50’ N, 22° 22’E VAT Lake Vättern, Sweden 58° 54’ N, 14° 24’E