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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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

27 Oct 2026
Technical note: An evaluation of error propagation in MixSIAR for root water uptake
Han Fu, Ruiqi Ren, Huijie Li, Jeffrey McDonnell, Adrià Barbeta, Wenxiu Zou, and Bingcheng Si
EGUsphere, https://doi.org/10.5194/egusphere-2026-4829,https://doi.org/10.5194/egusphere-2026-4829, 2026
Discussion: open, 0 comments
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27 Oct 2026
A ground‑based spectrometer network to estimate net carbon dioxide and methane emissions from the City of Edinburgh
William Morrison, Nikolai Ponomarev, Douglas Finch, Jerome Woodwark, Neil Humpage, Robbie Ramsay, and Paul Palmer
EGUsphere, https://doi.org/10.5194/egusphere-2026-4832,https://doi.org/10.5194/egusphere-2026-4832, 2026
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27 Oct 2026
Atmospheric forcing and winter landfast sea ice fracture activity near Tuktoyaktuk, Arctic Canada
Vaishali Chaudhary, Julienne Stroeve, Dustin Isleifson, and Vishnu Nandan
EGUsphere, https://doi.org/10.5194/egusphere-2026-5099,https://doi.org/10.5194/egusphere-2026-5099, 2026
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27 Oct 2026
Brief communication: Dose-dependent enhancement of snow mass loss by biomass-burning carbonaceous particles on a tropical Andean glacier
Newton de Magalhães Neto, Heitor Evangelista, and Wilmer Sánchez Rodríguez
EGUsphere, https://doi.org/10.5194/egusphere-2026-5220,https://doi.org/10.5194/egusphere-2026-5220, 2026
Discussion: open, 0 comments
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27 Oct 2026
Identifying and addressing long-term Alphasense OPC-N3 sensor degradation
Tristalee Mangin, Kamaljeet Kaur, Dillon Tang, Dustin Reitstetter, Raven Reitstetter, Aaron Hanson, Yiqing Meng, Alex Mass, Nancy Daher, and Kerry E. Kelly
EGUsphere, https://doi.org/10.5194/egusphere-2026-5266,https://doi.org/10.5194/egusphere-2026-5266, 2026
Discussion: open, 0 comments
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