54640158-9db5-4452-99a0-959b7d1a85aa Live-stream video monitoring in Saltfjorden, Mistfjorden, and Skjerstad Fjord 1983-01-01 This monitoring activity involves continuous live-stream video recording of rocky reef habitats at depths of 16m and 25m in Arctic Norway. The system is designed to observe diel, seasonal, and tidal variations in reef fish species composition, abundance, and behaviour over time. rocky reefs underwater video Arctic Norway fish behaviour remote sensing Henning Reiss Nord University henning.reiss@nord.no Saltfjorden, Mistfjorden, and Skjerstad Fjord 14.40 14.60 67.10 67.30