OWF Arkona-Becken Süd-Ost (OWF Arkona-Becken south-east)
The performance of the efficiency control has begun, comprising underwater sound and detection of the activity of harbour porpoises by porpoise-click-detectors.
Picture: Hydrotechnik Lübeck
The performance of the efficiency control has begun, comprising underwater sound and detection of the activity of harbour porpoises by porpoise-click-detectors.
Picture: Hydrotechnik Lübeck