All interested parties are kindly invited to attend in the colloquium at 11 May 2023.
The colloquium takes place at 15:00 to 16:30 o'clock in IA 1/123:

• 15:00 to 15:10 Welcome and introduction
• 15:10 to 15:30 Isaac Asifiri: Use of biochar for improving soil fertility in Ghana
• 15:30 to 15:50 Markus Gornik: Transformation Governance – Aspiration and Reality: The Development Process of the Ruhr Academy
• 15:50 to 16:10 Tanja Unger: Inside a Middle Devonian carpet reef
• 16:10 to 16:30 Jasmin Grifka: Experiments in Reservoir-Wide Chemical Stimulation for Geothermal Reservoirs

Have a look to the short invitation here.
Have a look to the invitation with abstracts here.