10. February 2023 The 2022 UN Summits about Groundwater and Biodiversity were commented by Prof. Dr. Johannes Barth in Nature in relation to the project AquaKlif. Category: Das Geozentrum, GeoZentrumNews, GZN News Post navigation Minister-President Dr. Markus Söder and Prof. Wolfgang Kießling – “FAU’s sustainable development”, 4 November from 4 p.m.Johannes Barth elected into the UNESCO Commission of IHP UNESCO and HWRP of WMO