Team members

Team leaders:

• Kseniia Golubenko, University of Oulu, Finland – team leader – will be involved in the parameterization of cosmogenic isotope modeling results, coordination of the group, and integration of modeling and observational data.
• Hella Wittmann, GFZ, Germany – team leader – coordination of isotope data analysis, expert in cosmogenic isotope measurements in sediments and their interpretation.

• Melanie Baroni, CEREGE, France – expert in cosmogenic isotope measurements in ice cores and their interpretation for solar and climatic reconstructions.
• Theodosios Chatzistergos, Max Planck Institute for Solar System Research, Germany – specialist in long-term solar variability, solar activity reconstructions, and their climatic impacts.
• Eugene Rozanov, independent researcher, Switzerland – expert in atmospheric modeling, assessing solar variability effects on atmospheric chemistry and climate.
• Timofei Sukhodolov, PMOD/WRC, Switzerland – modeling of cosmogenic isotope transport and deposition, integration of ¹⁰Be into atmospheric circulation models.
• Tobias Spiegl, Alfred-Wegener-Institut, Germany – modelling the cosmogenic isotope signatures and atmospheric impact of extreme solar proton events in the climate system.
• Ilya Usoskin, University of Oulu, Finland – key expert in solar physics and cosmic rays, analysis of cosmogenic isotope production rates, quantifying terrestrial and space weather effects, analysis of historical solar events.
• Minjie Zheng, Fujian Normal University, China – modeling of cosmogenic isotope production and transport, improving isotope-based reconstructions of past solar variability.

• Ellyn Auriol, Ph.D. student, CEREGE, France – measurement and analysis of cosmogenic isotope data, comparison of ice-core and sedimentary records.
• Andrin Jörimann, Ph.D. student, ETH, Switzerland – atmospheric modeling simulations, assessment of ¹⁰Be transport and deposition processes.

• Florian Mekhaldi, Stockholm University, Sweden – paleoclimatologist.