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

03 Aug 2026
Urban modifications of boundary layer heights along a ceilometer transect through Paris
Dana Looschelders, Andreas Christen, Sue Grimmond, Simone Kotthaus, and William Morrison
EGUsphere, https://doi.org/10.5194/egusphere-2026-2444,https://doi.org/10.5194/egusphere-2026-2444, 2026
Discussion: open, 0 comments
Short summary
03 Aug 2026
Classification-Constrained Retrieval of PM2.5 Vertical Profiles from Fluorescence–Raman–Mie Polarization Lidar
Siying Chen, Yingjie Shu, He Chen, Pan Guo, Yurong Jiang, Guoxing Hu, Xiaolei Zhang, Haokai Yang, Mengjun Feng, Yue Cao, and Kaitong Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2485,https://doi.org/10.5194/egusphere-2026-2485, 2026
Discussion: open, 0 comments
Short summary
03 Aug 2026
Development and Experimental Validation of a Reference-type Coherent Doppler Wind Lidar for Meteorological Operations
Zhichao Bu, Yaru Dai, Yuanyuan Huang, Yubao Chen, Zhigang Li, Guohua Jin, and Xuliang Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-3088,https://doi.org/10.5194/egusphere-2026-3088, 2026
Discussion: open, 0 comments
Short summary
03 Aug 2026
Quantifying the Role of Sea Ice in Seasonal and Interannual Variability in Surface Stress and Mixed-Layer Entrainment in the Central Canada Basin
Elizabeth Bailey, Annika Margevich, and Mary-Louise Timmermans
EGUsphere, https://doi.org/10.5194/egusphere-2026-3283,https://doi.org/10.5194/egusphere-2026-3283, 2026
Discussion: open, 0 comments
Short summary
03 Aug 2026
Convective Environments Over the Arabian Peninsula in Current and Future Climates: A Machine Learning Approach
Ahmed Homoudi, Henning W. Rust, Klemens Barfus, Christian Bernhofer, and Matthias Mauder
EGUsphere, https://doi.org/10.5194/egusphere-2026-3288,https://doi.org/10.5194/egusphere-2026-3288, 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