EGUsphere – The preprint repository hosted by the European Geosciences Union

EGUsphere, the not-for-profit open scientific repository of the European Geosciences Union (EGU), brings together preprints in the domain of Earth, Space, and Planetary sciences in a diverse, inclusive, and systematic collection of contributions, including:

EGUsphere is transparent and interactive, giving authors of presentations and preprints the opportunity to receive attributed comments from the public aimed at stimulating discussion, cooperation, and to revise their materials in open review.

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Recently-posted preprints

20 Oct 2026
A dropsonde-based machine-learning framework for estimating marine atmospheric boundary layer height around the Korean Peninsula
Min-Seong Kim and Tae-Young Goo
EGUsphere, https://doi.org/10.5194/egusphere-2026-4477,https://doi.org/10.5194/egusphere-2026-4477, 2026
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20 Oct 2026
Air pollution from the Ports of Long Beach and Los Angeles: Volatile Organic Compound Emissions
Ira Leifer, Christopher Melton, David M. Tratt, Donald Blake, and Michael Kleinman
EGUsphere, https://doi.org/10.5194/egusphere-2026-5069,https://doi.org/10.5194/egusphere-2026-5069, 2026
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20 Oct 2026
Intermittent sea ice transport from the Transpolar Drift shapes thickness variability in the northwestern Barents Sea
Øyvind Foss, Evgenii Salganik, Jack C. Landy, Samuel Brenner, Arild Sundfjord, Hiroshi Sumata, Sebastian Gerland, and Mats A. Granskog
EGUsphere, https://doi.org/10.5194/egusphere-2026-5407,https://doi.org/10.5194/egusphere-2026-5407, 2026
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20 Oct 2026
Numerical Perturbation Assessment of Multiple Controls on Groundwater Flow and Salinity Transport in Heterogeneous Coastal Delta Aquifers
Chuanjun Zhan, Jiu Jimmy Jiao, Zhenxue Dai, Mohamad Reza Soltanian, Kenneth C. Carroll, and Heng Dai
EGUsphere, https://doi.org/10.5194/egusphere-2026-5443,https://doi.org/10.5194/egusphere-2026-5443, 2026
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20 Oct 2026
Ideas for Creating Early Warning Systems in the Climate Sciences
Chris Huntingford, Jesse F. Abrams, Peter Ashwin, Niklas Boers, Chris A. Boulton, Joshua E. Buxton, Joseph Clarke, Peter M. Cox, Andrew M. Cunliffe, Henk A. Dijkstra, Bahar Emirzade, Darren Ghent, Daniel Giles, Sneha Kachhara, Timothy M. Lenton, Valerio Lucarini, Helen Millman, Robert J. Parker, Sergei Petrovskii, Paul D. L. Ritchie, Cristina Ruiz Villena, Mark S. Williamson, and Niccolò Zagli
EGUsphere, https://doi.org/10.5194/egusphere-2026-5606,https://doi.org/10.5194/egusphere-2026-5606, 2026
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