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.

Volunteer to be an EGUsphere preprint moderator

Get engaged in EGUsphere, screen newly-submitted preprints before they are posted on the platform, and gain review experiences. We are looking forward to receiving your application. Apply now!

Recently-posted preprints

15 Jul 2026
Determination of Aerosol Particle Organic Carbon (OC) by Aerosol Mass Spectrometry (AMS) and Thermo-Optical Transmission (TOT) Analysis: Spatial and Seasonal Differences
Shubhi Arora, Laurent Poulain, Radek Lhotka, Petr Vodička, Saliou Mbengue, Petra Pokorná, Jaroslav Schwarz, Naděžda Zíková, Jakub Ondráček, Vladimír Ždímal, and Hartmut Herrmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-2028,https://doi.org/10.5194/egusphere-2026-2028, 2026
Discussion: open, 0 comments
Short summary
15 Jul 2026
Slope-Constrained Orography (SCO v1.0) for explicit discrete-slope control in terrain preprocessing: a case study with WRF-ARW (v4.6.1)
Yulong Ma, Xingwen Jiang, Lin Mu, and Zhiwei Heng
EGUsphere, https://doi.org/10.5194/egusphere-2026-2076,https://doi.org/10.5194/egusphere-2026-2076, 2026
Discussion: open, 0 comments
Short summary
15 Jul 2026
Spatial Modelling of Ice-Jam Susceptibility in Southern Quebec: An Enhanced Ice Jam Predisposition Index
Elnaz Mirzaei, Karem Chokmani, Rachid Lhissou, and Saeid Homayouni
EGUsphere, https://doi.org/10.5194/egusphere-2026-2457,https://doi.org/10.5194/egusphere-2026-2457, 2026
Discussion: open, 0 comments
Short summary
15 Jul 2026
Retrieval of Snow Depth in the Songhua River Basin Based on Multi-Source Data Fusion and Machine Learning
Tingyu Lu, Qiang Wang, Lijuan Zhang, Yufeng Zhao, and Lei Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2646,https://doi.org/10.5194/egusphere-2026-2646, 2026
Discussion: open, 0 comments
Short summary
15 Jul 2026
Multi-year characterization of low volatility vapors in a boreal forest
Chengfeng Liu, Otso Peräkylä, Lauri Ahonen, Ilona Ylivinkka, Petri Keronen, Douglas R. Worsnop, Tuukka Petäjä, Markku Kulmala, Mikael Ehn, and Nina Sarnela
EGUsphere, https://doi.org/10.5194/egusphere-2026-2773,https://doi.org/10.5194/egusphere-2026-2773, 2026
Discussion: open, 0 comments
Short summary

Submit your preprint

Please consider the different roads for preprints inside EGUsphere. We are looking forward to receiving your contribution.

Register your preprint for file submission