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

05 Mar 2026
Extinction, Turnover, and the Reorganization of Diatom Communities Across the Eocene/Oligocene Boundary: Equatorial Atlantic Perspective
Volkan Özen, Johan Renaudie, and David Lazarus
EGUsphere, https://doi.org/10.5194/egusphere-2026-1009,https://doi.org/10.5194/egusphere-2026-1009, 2026
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05 Mar 2026
Good performance of low-cost carbon dioxide sensor based on intercomparisons with the standard eddy-covariance system
Üllar Rannik, Ivan Mammarella, Timo Vesala, Pirkko Väkimies, Hilkka Heiskari-Tuohiniemi, and Mika Korkiakoski
EGUsphere, https://doi.org/10.5194/egusphere-2026-144,https://doi.org/10.5194/egusphere-2026-144, 2026
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05 Mar 2026
Validation of ceilometer aerosol profile retrievals using sun–sky photometer and balloon-borne in situ measurements
Jorge Muñiz-Rosado, Alberto Cazorla, Eric Sauvageat, Alexander Haefele, Celia Herrero del Barrio, Ramiro González, Roberto Román, Pedro Luis Molina-Molero, Arlett Díaz-Zurita, Victor Manuel Naval-Hernández, Onel Rodríguez, María José Granados-Muñoz, Juan Antonio Bravo-Aranda, Milagros Herrera, Daniel Pérez-Ramírez, Lionel Doppler, Lucas Alados-Arboledas, and Francisco Navas-Guzman
EGUsphere, https://doi.org/10.5194/egusphere-2026-990,https://doi.org/10.5194/egusphere-2026-990, 2026
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05 Mar 2026
Isotopic Evidence for Ice Growth by Riming in Precipitation
Pradeep K. Aggarwal, Courtney Schumacher, Frederick J. Longstaffe, Aaron Funk, and Matthew D. Shupe
EGUsphere, https://doi.org/10.5194/egusphere-2026-687,https://doi.org/10.5194/egusphere-2026-687, 2026
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05 Mar 2026
Design and evaluation of a catalytic stripper with a plate electrical aerosol classifier
Chengxiang Guo, Tongzhu Yu, Yixin Yang, Huaqiao Gui, Zhe Ji, Jian Wang, Jianguo Liu, and Wenqing Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-565,https://doi.org/10.5194/egusphere-2026-565, 2026
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