Preface: Special issue from the Division on Energy, Resources and the Environment at EGU2020: Sharing geoscience onlineMartens, S., Brehme, M., Bruckman, V. J., Juhlin, C., Miocic, J., Rinaldi, A. P., and Kühn, M.2020Journal Article Peer-ReviewedAdvances in Geosciences 54, pp. 1–5Abstract ▾DOI: 10.5194/adgeo-54-1-2020Cite