Rolf Menzinger

@rolfmenzinger.wsocial.eu

⛵ Cruising sailor from Hamburg in the Baltic Sea, North Sea and Atlantic ⚓ Harbours • Boat maintenance • OpenCPN 🇩🇰 Denmark • Sweden • Germany • UK Sharing practical tips from real voyages. Please respect my copyrights on all fotos.

We are proud to support this citizen science project by Geomar Kiel and Transoceanev. We measured the oxygen and salt content at different heights in the Baltic Sea. These measurements took place in the Kiel Fjord. The measurement area has now been extended to the Danish South Sea. #marinelife

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