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Arctic Seas: New Tech to Track Waves & Currents
26 Jun
Summary
- New remote sensing methods will measure Arctic waves and currents.
- Field data gaps exist, especially in ice-affected Arctic areas.
- Expedition to compare buoys, drones, and radar for data collection.
The 2026 Arctic Floating University expedition will introduce innovative remote sensing methods for measuring Arctic sea waves and currents. Specialists from the Russian Academy of Sciences' Marine Hydrophysical Institute will lead this new study.
Current understanding of Arctic wave and hydrodynamic processes relies heavily on theoretical models, with significant gaps in field data, especially near ice formations. High-resolution satellite data is unavailable, making ship-based research vital for understanding ocean changes.
The expedition aims to address these data limitations by comparing various measurement tools. These include traditional wave-measuring buoys, advanced drone technology, and a radar system mounted on the direction-finding deck. This multi-method approach will provide comprehensive data.
Research will also focus on the Barents Sea and Kara Sea, clarifying the transformation of Atlantic water masses. Studies on the marine carbonate system and CO2 fluxes will continue, crucial for predicting ocean acidification due to rapid ice melt and increased Atlantic influence.
