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

14 Sep 2026
Mimetic interpolation for finite-time Lyapunov exponent computation near irregular domain boundaries
Tamara Pletzer, Alexander Pletzer, Timothy C. Andrews, Dongqi Lin, and Marwan Katurji
EGUsphere, https://doi.org/10.5194/egusphere-2026-3377,https://doi.org/10.5194/egusphere-2026-3377, 2026
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14 Sep 2026
Global fire emissions impact on tropospheric chemistry and radiation in the Energy Exascale Earth System Model (E3SM)
Li Xu, Qi Tang, Qing Zhu, William J. Riley, Guido R. van der Werf, Yang Chen, Michael J. Prather, and James T. Randerson
EGUsphere, https://doi.org/10.5194/egusphere-2026-4288,https://doi.org/10.5194/egusphere-2026-4288, 2026
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14 Sep 2026
Contrasting absorption and transport regimes of black and brown carbon across the western, central, and eastern Himalayas
Ju-Lian Shi, Chong-Shu Zhu, Yao Qu, Xiao Wang, Nan Wang, Lu-Yao Wang, Wen-Ting Dai, Hong Huang, and Jun-Ji Cao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4438,https://doi.org/10.5194/egusphere-2026-4438, 2026
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14 Sep 2026
LARDAS v1.0: a latent-space aerosol–radiance data assimilation system for joint aerosol–surface constraints from satellite shortwave observations
Chongzhao Zhang, Qiurui Li, Jun Li, Wei Han, and Jing Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-4627,https://doi.org/10.5194/egusphere-2026-4627, 2026
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14 Sep 2026
Visual Evaluation of Soil Structure (VESS) in temperate forest soils: pH mediates the effects of texture and organic carbon on soil structure and hydraulic functioning
Niklas Schmücker, Madlene Nussbaum, Alice Johannes, Claudia Guidi, and Peter Lehmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-4629,https://doi.org/10.5194/egusphere-2026-4629, 2026
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