The "Terrestrial Bio-Geo Chemistry" division of the IMK-IFU in Garmisch-Partenkirchen joined the research and media vessel ALDEBARAN on its 2023 Rhine expedition to investigate the formation of climate gases in bodies of water.
On its journey, the ALDEBARAN expedition passed through two countries, Germany and France, and within Germany, five federal states and travelled over 40 kilometers every day from 8 June to 3 July 2023.