Data from: Freezer on, lights off! Environmental effects on activity rhythms of fish in the Arctic

• Main Authors: Hawley, Kate L., Rosten, Carolyn M., Haugen, Thrond O., Christensen, Guttorm, Lucas, Martyn C.
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2017
• Subjects: behavioural ecology; Arctic charr; biotelemetry; Salvelinus alpinus; Bear Island
• Online Access: https://doi.org/10.5061/dryad.6k294

Polar regions are characterized by acute seasonal changes in the environment, with organisms inhabiting these regions lacking diel photoperiodic information for parts of the year. We present, to our knowledge, the first high-resolution analysis of diel and seasonal activity of free-living fishes in...