France) de Richter the University of Montpellier Renaud (Engineering school of chemistry, UK) Styring The University of Sheffield Peter (UK Centre for Carbon Dioxide Utilization, et al.
Bulgaria) Guerova Sofia Sofia University Department of Meteorology and Geophysics Guergana (Associate Professor i Germany) Simeonov Lindenberg Deutscher Wetterdienst GRUAN Lead Center Tzvetan (Researcher