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

07 Sep 2026
The Dominance and Future Variations of Background Ozone in China under Different Climate and Emission Scenarios
Mengyun Li, Yang Yang, Pinya Wang, Ke Li, and Hong Liao
EGUsphere, https://doi.org/10.5194/egusphere-2026-1839,https://doi.org/10.5194/egusphere-2026-1839, 2026
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07 Sep 2026
First spatially continuous fog maps for the central Namib Desert reveal seasonally shifting fog belt
Deepanshu Malik, Hendrik Andersen, Jan Cermak, and Roland Vogt
EGUsphere, https://doi.org/10.5194/egusphere-2026-2693,https://doi.org/10.5194/egusphere-2026-2693, 2026
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07 Sep 2026
Reducing parameter uncertainty in the Noah-MP-Crop model through global sensitivity analysis and targeted optimization
Zhonghe Li, Le Chen, Chesheng Zhan, Shi Hu, Like Ning, Lanfang Wu, Hai Guo, and Qi Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2969,https://doi.org/10.5194/egusphere-2026-2969, 2026
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07 Sep 2026
Deep Learning-Enhanced Background Error Covariance Estimation for Massive-Ensemble Kalman Filter in Sea Surface Temperature Forecasting
Baoxu Li, Hongze Leng, Junqiang Song, Wuxin Wang, Taikang Yuan, Xiang Wang, Jinhui Yang, and Hang Cao
EGUsphere, https://doi.org/10.5194/egusphere-2026-3488,https://doi.org/10.5194/egusphere-2026-3488, 2026
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07 Sep 2026
Monitoring Indian CO2 Emissions: An Integrated Satellite-Based Dual-Species Approach Using TROPOMI and CO2M Retrievals.
Jithin Sukumaran, Dhanyalekshmi Pillai, Gerrit Kuhlmann, Vishnu Thilakan, and Abhinav Dhiman
EGUsphere, https://doi.org/10.5194/egusphere-2026-3926,https://doi.org/10.5194/egusphere-2026-3926, 2026
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