The EGU interactive community platform
The EGU interactive community platform
EGUsphere
The following lists the preprints posted within the last 10 days.
15 Oct 2026
Technical note: Assessing CO2 fluxes over Greece using CTDAS-WRF – A sensitivity analysis
Nikos Gialesakis, Friedemann Reum, Nikos Daskalakis, Ioanna Evangelou, Aikaterini Bougiatioti, Marios Mermigkas, Maria Gkini, Nikolaos Mihalopoulos, Dimitrios Balis, Konstantinos Eleftheriadis, Mihalis Vrekoussis, and Maria Kanakidou
EGUsphere, https://doi.org/10.5194/egusphere-2026-4307,https://doi.org/10.5194/egusphere-2026-4307, 2026
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15 Oct 2026
From Sensor-Wise Accuracy to Episode-Wise Evidence: Auditing DAS Slope Monitoring at Hollin Hill and Brienz
Gunjan Kumar Mishra and Bijaya Ghimire
EGUsphere, https://doi.org/10.5194/egusphere-2026-4315,https://doi.org/10.5194/egusphere-2026-4315, 2026
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15 Oct 2026
Retrieving Optical Depths of Nitric Acid Trihydrate Particles From IASI Measurements
Manon Hermans, Lieven Clarisse, Cathy Clerbaux, and Pierre Coheur
EGUsphere, https://doi.org/10.5194/egusphere-2026-4784,https://doi.org/10.5194/egusphere-2026-4784, 2026
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15 Oct 2026
Physics-Informed Deep Learning for OH(3–1) Airglow Spectra Temperature Retrieval
Harry Ballington and Christoph Kalicinsky
EGUsphere, https://doi.org/10.5194/egusphere-2026-4868,https://doi.org/10.5194/egusphere-2026-4868, 2026
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15 Oct 2026
Loss-compensated snowfall scaling using large-area lidar observations improves snow depth simulations over multiple years
Jens Oprel, Tobias Jonas, Andreas S. Stordal, Felix N. Matt, Gaute Lappegard, Manuela I. Brunner, and Jan Magnusson
EGUsphere, https://doi.org/10.5194/egusphere-2026-5026,https://doi.org/10.5194/egusphere-2026-5026, 2026
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15 Oct 2026
Double Low-Level Jets Drive Vertical Folding and Suspension of Dust Layers over the Taklimakan Desert
Tian Zhou, Xiaokai Song, Zhongwei Huang, Zikai Lin, Keyu Zhang, Yonghong Gu, Dongsheng Wu, Xingran Li, Qili Gao, and Jin Kuang
EGUsphere, https://doi.org/10.5194/egusphere-2026-5044,https://doi.org/10.5194/egusphere-2026-5044, 2026
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15 Oct 2026
GCMagicc v1: a fast generative emulator for multivariate climate-impact ensembles
Nicolai Meinshausen, Malte Meinshausen, Jared Lewis, Zebedee R. J. Nicholls, Sarah Schöngart, Alister Self, Xinwei Shen, Karla Spiller, and Elisabeth Vogel
EGUsphere, https://doi.org/10.5194/egusphere-2026-5176,https://doi.org/10.5194/egusphere-2026-5176, 2026
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15 Oct 2026
Dust aerosol optical depth at thermal infrared wavelength from an AeroCom/AeroSat study: Comparative analysis and perspectives
Dongchul Kim, Mian Chin, Hongbin Yu, Peter R. Colarco, Toshihiko Takemura, Paolo Tuccella, Paul Ginoux, Xiaohong Liu, Yang Shi, Hitoshi Matsui, Zhibo Zhang, Jianyu Zheng, Jasper F. Kok, Sophie Vandenbussche, Lieven Clarisse, Simon Whitburn, Virginie Capelle, Claudia Di Biagio, Paola Formenti, and Michael Schulz
EGUsphere, https://doi.org/10.5194/egusphere-2026-5264,https://doi.org/10.5194/egusphere-2026-5264, 2026
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15 Oct 2026
Machine-learning bias correction of passive-microwave sea ice concentration against a SAR-derived product: impact on Arctic sea ice forecasts
Davi Mignac and Matthew J. Martin
EGUsphere, https://doi.org/10.5194/egusphere-2026-5409,https://doi.org/10.5194/egusphere-2026-5409, 2026
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15 Oct 2026
Competing effects of seasonal hydrodynamics and temperature-dependent development shape marine larval dispersal
Yufan Deng, Wei Shi, Jianchao Li, Leon Boegman, and Yongjun Tian
EGUsphere, https://doi.org/10.5194/egusphere-2026-5411,https://doi.org/10.5194/egusphere-2026-5411, 2026
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15 Oct 2026
Impacts of direct CALIPSO Level 1B attenuated-backscatter assimilation on three-dimensional aerosol analyses and forecasts over northern China
Wei You, Zengliang Zang, Daichun Wang, Wei Zhong, Shuang Mei, Yiwen Hu, Jianping Guo, and Dan Niu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5573,https://doi.org/10.5194/egusphere-2026-5573, 2026
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15 Oct 2026
Three Decades of Precipitable Water Vapour over Poland from GNSS Observations and ERA5 Reanalysis: Trends, Variability and Long-Term Consistency (1996–2026)
Andrzej Araszkiewicz
EGUsphere, https://doi.org/10.5194/egusphere-2026-5588,https://doi.org/10.5194/egusphere-2026-5588, 2026
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15 Oct 2026
A versatile laminar-flow oxidation reactor for studying multi-day oxidation of atmospheric organics
Markus Leiminger, Tobias Reinecke, Martin Graus, Johannes Brecher, Tobias Fügenschuh, Daniel Gunsch, Gernot Hanel, Andreas Klinger, Nicholas Tovazzi, and Markus Müller
EGUsphere, https://doi.org/10.5194/egusphere-2026-5636,https://doi.org/10.5194/egusphere-2026-5636, 2026
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15 Oct 2026
Optical properties of stratospheric aerosols from wildfires and volcanic eruptions constrained by satellite and ground-based lidars – Part I: large scale evolution
Océane Soares, Sergey Khaykin, Sophie Godin-Beekmann, Artem Feofilov, Tetsu Sakai, Yoshita Jin, Isamu Morino, Ben Liley, and Richard Querel
EGUsphere, https://doi.org/10.5194/egusphere-2026-5639,https://doi.org/10.5194/egusphere-2026-5639, 2026
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15 Oct 2026
Regional Heterogeneity in Wintertime Atmospheric Nitrate Formation over China’s Marginal Seas: Roles of Halogen Chemistry and Dimethyl Sulfide-Related Processes
Zhenze Liu, Jianhua Qi, Yuanzhe Ni, Xiaohuan Liu, Gang Yuan, and Mingxu Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5674,https://doi.org/10.5194/egusphere-2026-5674, 2026
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15 Oct 2026
A global description of the three-dimensional structure of temperature anomalies during heat extremes
Hiu-Wang Lau, Belinda Hotz, Heini Wernli, and Robin Noyelle
EGUsphere, https://doi.org/10.5194/egusphere-2026-5697,https://doi.org/10.5194/egusphere-2026-5697, 2026
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15 Oct 2026
An improved empirical framework for long-term reconstruction of terrestrial water storage and runoff in Pan-Arctic basins
Bingshi Liu, Xiancai Zou, Jiancheng Li, and Taoyong Jin
EGUsphere, https://doi.org/10.5194/egusphere-2026-5698,https://doi.org/10.5194/egusphere-2026-5698, 2026
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15 Oct 2026
Importance of emissions-driven simulation of methane for representation of key atmospheric oxidants
Xuewei Hou, Ryan Hossaini, Oliver Wild, James Lee, and Ye Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-5718,https://doi.org/10.5194/egusphere-2026-5718, 2026
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15 Oct 2026
From cloud optical thickness to solar radiation: deep spatiotemporal forecasting with geostationary satellite imagery
Theano Drosoglou, Athanasios Natsis, Dimitris Dimitriadis, Kyriakoula Papachristopoulou, Stelios Kazadzis, Angelos Georgakis, Kevin Kilchhofer, Grigorios Tsoumakas, and Vassilis Amiridis
EGUsphere, https://doi.org/10.5194/egusphere-2026-5862,https://doi.org/10.5194/egusphere-2026-5862, 2026
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15 Oct 2026
A Br-MION2-Orbitrap and flow-reactor modelling framework for interpreting and quantifying organic photochemical oxidation
Jiali Shen, Yaowei Li, Jiangyi Zhang, Zhaojin An, Putian Zhou, Henning Finkenzeller, Paxton Juuti, Jyri Mikkila, Netta Vinkvist, Siddharth Iyer, Juha Kangasluoma, Tuukka Petäjä, Matti Rissanen, Aleksei Shcherbinin, Frank N. Keutsch, and Xu-Cheng He
EGUsphere, https://doi.org/10.5194/egusphere-2026-5947,https://doi.org/10.5194/egusphere-2026-5947, 2026
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15 Oct 2026
Satellite Remote Sensing of Methane Point Sources: A Review of Capabilities and Applications
Daniel Cusworth, Daniel Varon, Dylan Jervis, Jason McKeever, Alexander Turner, Christian Frankenberg, John Worden, Andrew Thorpe, Jay Fahlen, Sudhanshu Pandey, Joannes Maasakkers, Ilse Aben, Annmarie Eldering, Riley Duren, Bradley Conrad, Tia Scarpelli, Daniel Bon, Mackenzie Huffman, Itziar Irakulis-Loitxate, Luis Guanter, Jason Schroeder, Benjamin Hmiel, Evan Sherwin, Sean Crowell, Eric Kort, Adam Brandt, Frances Reuland, Maryann Sargent, James East, and Daniel Jacob
EGUsphere, https://doi.org/10.5194/egusphere-2026-6060,https://doi.org/10.5194/egusphere-2026-6060, 2026
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15 Oct 2026
Simulated aerosol mixing-state response to emission reductions over China
Jinzu Fu, Chloe Yuchao Gao, and Mingxinyu Lu
EGUsphere, https://doi.org/10.5194/egusphere-2026-6126,https://doi.org/10.5194/egusphere-2026-6126, 2026
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15 Oct 2026
Drivers of ice-nucleating particle variability at urban and high-mountain environments of the Western Mediterranean
Elena Bazo, Olga Ruiz-Galera, Francisco José Olmo Reyes, Lucas Alados-Arboledas, Alberto Cazorla, and Gloria Titos
EGUsphere, https://doi.org/10.5194/egusphere-2026-6200,https://doi.org/10.5194/egusphere-2026-6200, 2026
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15 Oct 2026
Evaluation of EarthCARE’s Scene Construction Algorithm Using Airborne Observations
Zhipeng Qu, Cuong Nguyen, Howard W. Barker, Paloma Borque, Alexei Korolev, Meriem Kacimi, Jason N. S. Cole, Keyvan Ranjbar, Ivan Heckman, Kenny Bala, Natalia Bliankinshtein, Leonid Nichman, and Mengistu Wolde
EGUsphere, https://doi.org/10.5194/egusphere-2026-6216,https://doi.org/10.5194/egusphere-2026-6216, 2026
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15 Oct 2026
Clarifying the controlling factors of the seasonal variation of droplet concentrations in marine low-level clouds
Liwen Wang, Jiaoshi Zhang, Jie Chen, Xiaoyu Xu, Yuhan Cheng, Shuling Chen, Yuzhong Zhang, Zeen Zhu, Yang Wang, and Xianda Gong
EGUsphere, https://doi.org/10.5194/egusphere-2026-6243,https://doi.org/10.5194/egusphere-2026-6243, 2026
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15 Oct 2026
MEECC’s ‘global’ net-zero claim relies on excluding countries without solutions
Mel George and Haewon McJeon
EGUsphere, https://doi.org/10.5194/egusphere-2026-6308,https://doi.org/10.5194/egusphere-2026-6308, 2026
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15 Oct 2026
Listen. Answer. Memorize. Building and Running Verified Learning Paths for Geoscience Self-Study with an AI Assistant
Stefan Mohr
EGUsphere, https://doi.org/10.5194/egusphere-2026-6339,https://doi.org/10.5194/egusphere-2026-6339, 2026
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14 Oct 2026
Aligning Validation with Deployment in Spatial Prediction: Target-Weighted Cross-Validation
Alexander Brenning and Thomas Suesse
External preprint server, https://doi.org/10.48550/arXiv.2603.29981,https://doi.org/10.48550/arXiv.2603.29981, 2026
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14 Oct 2026
Cloud-height-dependent cloud–aerosol state classification based on MAX-DOAS observations in a coastal region and validation using lidar measurements
Luyao Wu, Liang Xi, Xin Zhao, Yuhan Luo, Yibin Fu, Runze Song, Minjie Zhao, and Fuqi Si
EGUsphere, https://doi.org/10.5194/egusphere-2026-2951,https://doi.org/10.5194/egusphere-2026-2951, 2026
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14 Oct 2026
How well do climate models estimate the historical surface mass balance of the Antarctic ice sheet?
Clément Cherblanc, Charles Amory, Fredrik Boberg, Alexandra Gossart, Nicolaj Hansen, Marte Gé Hofsteenge, Christine Schøtt Hvidberg, Sylvain Marchi, Masashi Niwano, Florian Sauerland, Niels Souverijns, José Abraham Torres-Alavez, Baptiste Vandecrux, Christiaan van Dalum, Willem Jan van de Berg, Nicole van Lipzig, Maurice van Tiggelen, Kristiina Verro, and Ruth Mottram
EGUsphere, https://doi.org/10.5194/egusphere-2026-4690,https://doi.org/10.5194/egusphere-2026-4690, 2026
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14 Oct 2026
Predicting Contrails and Their Potential Climate Impact With Uncertainty In Mind
Chloé Scholzen, Murali Krishnan Rajasekharan Pillai, Gregory Thompson, Genghis Khan, and Jerrold Cline
EGUsphere, https://doi.org/10.5194/egusphere-2026-4926,https://doi.org/10.5194/egusphere-2026-4926, 2026
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14 Oct 2026
High-resolution land-cover dynamics reveal strong regional contrasts in China’s biogenic isoprene emissions, 2000–2025
Haofan Ran, Yuting Lu, Yanli Zhang, and Xinming Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-5116,https://doi.org/10.5194/egusphere-2026-5116, 2026
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14 Oct 2026
Scenario-based wind drifted snow indication maps for site-specific operational avalanche forecasting in Iceland
Pia Ruttner, Stephanie Alice Matti, Andreas Wieser, and Yves Bühler
EGUsphere, https://doi.org/10.5194/egusphere-2026-5186,https://doi.org/10.5194/egusphere-2026-5186, 2026
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14 Oct 2026
CO2, CH4, and N2O Emissions from Urban Lawns in Southern China: Characteristics and Driving Mechanisms
Ziyan Wu, Shaohui Li, Zihan Fan, Fuhao Li, Cunxin Hu, Kunpeng Zang, Shuangxi Fang, and Shuo Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5269,https://doi.org/10.5194/egusphere-2026-5269, 2026
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14 Oct 2026
The Coupled Climate-Carbon Cycle Model Intercomparison Project (C4MIP) experimental protocol for CMIP7
Vivek K. Arora, Chris D. Jones, Pierre Friedlingstein, Tatiana Ilyina, Guilherme L. Torres Mendonça, Benjamin Sanderson, Charles Koven, Heather Graven, Michio Kawamiya, Victor Brovkin, John Dunne, Forrest M. Hoffman, Julia Pongratz, James T. Randerson, Anastasia Romanou, Sönke Zaehle, and Kirsten Zickfeld
EGUsphere, https://doi.org/10.5194/egusphere-2026-5533,https://doi.org/10.5194/egusphere-2026-5533, 2026
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14 Oct 2026
Drought thresholds shape divergent responses in ecosystem water use efficiency
Siwei Chen, Yue-Ping Xu, Yuxue Guo, Changmin Du, Xinting Yu, Haiting Gu, and Akash Koppa
EGUsphere, https://doi.org/10.5194/egusphere-2026-5551,https://doi.org/10.5194/egusphere-2026-5551, 2026
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14 Oct 2026
Simplifying assumptions made by contrail–cirrus models lead to irreconcilable differences in geometric and optical contrail properties
Caleb Akhtar Martínez, Annemarie Lottermoser, Simon Unterstrasser, Sebastian D. Eastham, and Jerome P. Jarrett
EGUsphere, https://doi.org/10.5194/egusphere-2026-5576,https://doi.org/10.5194/egusphere-2026-5576, 2026
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14 Oct 2026
Isotope-informed analysis of changes in the global CO budget over the past 30 years
Chloe A. Brashear, Maarten M. J. W. van Herpen, Sergey Gromov, Berend van de Kraats, Carina van der Veen, Xietiancheng Yu, Matthew S. Johnson, Helder Timas, Sönke Zaehle, Armin Jordan, Heiko Moossen, Africa Barreto, Natalia Pratts, Isabel Baños, Jesús Arrieta, Dickon Young, Peter Sealy, Hella van Asperen, Simonetta Montaguti, Peter Sperlich, Rowena Moss, Sylvia Nichol, Stephen Matthew Platt, Ove Hermansen, Cathrine Lund Myhre, Gabrielle Petron, Andy Crotwell, Isaac Vimont, and Thomas Röckmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-5618,https://doi.org/10.5194/egusphere-2026-5618, 2026
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14 Oct 2026
Hydroclimatic instability during the late Roman Warm Period–early Dark Ages Cold Period transition in the eastern Mediterranean
Mesut Kolbüken, Ezgi Ünal İmer, Chun-Yuan Huang, and Chuan-Chou Shen
EGUsphere, https://doi.org/10.5194/egusphere-2026-5713,https://doi.org/10.5194/egusphere-2026-5713, 2026
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14 Oct 2026
Regime-dependent impacts of aerosol vertical placement on liquid water path adjustment in southeastern Atlantic marine boundary layer clouds
Xiaojian Zheng, Yan Feng, David Painemal, Shaocheng Xie, Zhujun Li, and Yuan Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-5932,https://doi.org/10.5194/egusphere-2026-5932, 2026
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14 Oct 2026
Nonlinear feedback and memory in an Ising model of sea ice
Ivan Sudakow, Sergey Vakulenko, and Dmitri Kondrashov
EGUsphere, https://doi.org/10.5194/egusphere-2026-6081,https://doi.org/10.5194/egusphere-2026-6081, 2026
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14 Oct 2026
A scalable, GPU-portable super-droplet method for mixed-phase cold microphysics in ERF
Debojyoti Ghosh, Hassan Beydoun, Emily K. de Jong, Coleman J. Kendrick, Dana L. McGuffin, David J. Gardner, and Katherine A. Lundquist
EGUsphere, https://doi.org/10.5194/egusphere-2026-6181,https://doi.org/10.5194/egusphere-2026-6181, 2026
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13 Oct 2026
SWOT-initialized reservoir operation forecasting: Validation in data-rich and application to data-limited regions
Xiaoyu Ma and Dennis P. Lettenmaier
EGUsphere, https://doi.org/10.5194/egusphere-2026-4738,https://doi.org/10.5194/egusphere-2026-4738, 2026
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13 Oct 2026
Constraining freeboard in ocean state estimates using ICESat-2 and CryoSat-2
Mengnan Zhao, Rui Ponte, Ou Wang, Ichiro Fukumori, and Ian Fenty
EGUsphere, https://doi.org/10.5194/egusphere-2026-4739,https://doi.org/10.5194/egusphere-2026-4739, 2026
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13 Oct 2026
ITDiff: A Motion-Aware Diffusion Framework with Implicit Temperature Flow Fields for High-Frequency Temporal Reconstruction of Temperature
Ge Liao, Ju Wang, Qian Li, Liwen Wang, Tinger Hu, and Sheng Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-4814,https://doi.org/10.5194/egusphere-2026-4814, 2026
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13 Oct 2026
Three Pathways of Eastward Transport of North African Dust: Synoptic Patterns and Impacts on Air Quality in China
Dongsheng Wu, Tian Zhou, Xingran Li, Yonghong Gu, Wenxuan Fan, Zikai Lin, Qili Gao, Keyu Zhang, and Zhongwei Huang
EGUsphere, https://doi.org/10.5194/egusphere-2026-5002,https://doi.org/10.5194/egusphere-2026-5002, 2026
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13 Oct 2026
Direct methane measurements in a coal mine ventilation shaft: instrument intercomparison and emission estimates
Yaroslav Bezyk, Adrian Góra, Dawid Szurgacz, Jakub Bartyzel, Paweł Jagoda, Justyna Swolkień, Maciej Górka, Robert Field, and Jarosław Nęcki
EGUsphere, https://doi.org/10.5194/egusphere-2026-5118,https://doi.org/10.5194/egusphere-2026-5118, 2026
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13 Oct 2026
A contour-gradient approach for improving glacier centerline extraction in High Mountain Asia
Rongjun Wang, Donghui Shangguan, Wanqin Guo, Shanshan Wang, Dan Zhao, Shijin Wang, Qiudong Zhao, Haidong Han, and Miao Song
EGUsphere, https://doi.org/10.5194/egusphere-2026-5529,https://doi.org/10.5194/egusphere-2026-5529, 2026
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13 Oct 2026
OSCAR-fire v1.0: A fire bookkeeping module for the OSCAR compact Earth system model
Danni Zhang, Bo Zheng, Biqing Zhu, Yidi Xu, Xinrui Liu, Naixian Wang, Longyi Zhang, Jiarui Liang, Guido R. van der Werf, Philippe Ciais, and Thomas Gasser
EGUsphere, https://doi.org/10.5194/egusphere-2026-5536,https://doi.org/10.5194/egusphere-2026-5536, 2026
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13 Oct 2026
Global fully coupled climate-aerosol CMA-CPSv4 – Part 2: Aerosol predictability
Mengzhe Zheng, Tongwen Wu, He Zhao, Weihua Jie, Yong Wang, Yong Zhang, Xiaole Su, and Ayixianmuguli Abulaiti
EGUsphere, https://doi.org/10.5194/egusphere-2026-5719,https://doi.org/10.5194/egusphere-2026-5719, 2026
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13 Oct 2026
Snow-rich conditions coincide with higher CO2 saturation, while CH4 is generally oversaturated and N2O near equilibrium in alpine sub-Arctic headwaters
Andrea L. Popp, Nicolas Valiente, Kristoffer Aalstad, Sigrid Trier Kjær, Yeliz A. Yilmaz, Norbert Pirk, Alexander Eiler, Peter Dörsch, Dag O. Hessen, Lena M. Tallaksen, and Laurel G. Larsen
EGUsphere, https://doi.org/10.5194/egusphere-2026-5723,https://doi.org/10.5194/egusphere-2026-5723, 2026
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13 Oct 2026
MF6PQC v1.0: coupling MODFLOW 6 and PhreeqcRM for variable-density reactive transport with evolving porosity and hydraulic conductivity
Zitao Wang, Chao Yue, Jianping Wang, Yongda Liu, and Qimeng Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5724,https://doi.org/10.5194/egusphere-2026-5724, 2026
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13 Oct 2026
Particle Reallocation Search for hyperparameter tuning of particle filters
Naoki Hiramoto, Genta Ueno, and Daisuke Murakami
EGUsphere, https://doi.org/10.5194/egusphere-2026-5766,https://doi.org/10.5194/egusphere-2026-5766, 2026
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13 Oct 2026
A high-resolution Termination II trace gas record and chronology for a continuous ice core from the Allan Hills Blue Ice Area, Antarctica
Julia Marks-Peterson, Edward J. Brook, Jenna A. Epifanio, Emily Rice, Jeff Severinghaus, Murat Aydin, Samantha Gass, Jon S. Edwards, Austin Carter, Christo Buizert, John A. Higgins, Sarah A. Shackleton, Jacob D. Morgan, Michael Kalk, Ross Beaudette, Andrei Kurbatov, and Eric Saltzman
EGUsphere, https://doi.org/10.5194/egusphere-2026-5793,https://doi.org/10.5194/egusphere-2026-5793, 2026
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13 Oct 2026
Contrasting ages and dynamics of unsaturated zone carbon pools at a mid-latitude karst system
Sarah Rowan, Marc Luetscher, Negar Haghipour, Heather M. Stoll, Laura Endres, Sönke Szidat, and Franziska A. Lechleitner
EGUsphere, https://doi.org/10.5194/egusphere-2026-5813,https://doi.org/10.5194/egusphere-2026-5813, 2026
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13 Oct 2026
Strengthening Wet Anomalies over the Maritime Continent during El Niño in Boreal Winter
Rizma Dwinanda Prawira and Muhammad Rais Abdillah
EGUsphere, https://doi.org/10.5194/egusphere-2026-5824,https://doi.org/10.5194/egusphere-2026-5824, 2026
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13 Oct 2026
Ice core δ15N of Ammonium Reveals Changing Atmospheric Processing of NHx during European industrialisation
Alexis Lamothe, Pete Akers, Patrick Ginot, Wendell Walters, Sarah Albertin, Nicolas Caillon, Elsa Gautier, and Joel Savarino
EGUsphere, https://doi.org/10.5194/egusphere-2026-5825,https://doi.org/10.5194/egusphere-2026-5825, 2026
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13 Oct 2026
Deep learning-based high-resolution downscaling of terrain-driven near-surface winds
Nora Helbig, Florian Hammer, Gert-Jan Duine, Leila M. V. Carvalho, Charles Jones, Hugo Merzisen, Isabelle Gouttevin, and Sarah Barber
EGUsphere, https://doi.org/10.5194/egusphere-2026-5871,https://doi.org/10.5194/egusphere-2026-5871, 2026
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13 Oct 2026
Surface nitrate photochemistry explains the long-standing missing source of nitrous acid
Wenhao Zhou, Shunde Pan, Chunxiang Ye, Jianshu Wang, Chong Zhang, Haoqi Wang, Shaojie Song, Weili Lin, and Tong Zhu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5878,https://doi.org/10.5194/egusphere-2026-5878, 2026
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13 Oct 2026
Multi-Day Precipitation and Compound Events Challenge the Flood Attenuation Ability of Reservoirs
Deepali Rawat, Abinesh Ganapathy, and Ankit Agarwal
EGUsphere, https://doi.org/10.5194/egusphere-2026-5903,https://doi.org/10.5194/egusphere-2026-5903, 2026
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13 Oct 2026
Attributing observed and projected precipitation changes in Cape Town to atmospheric circulation
Marina Friedel, Marlene Kretschmer, and Bruce Hewitson
EGUsphere, https://doi.org/10.5194/egusphere-2026-5970,https://doi.org/10.5194/egusphere-2026-5970, 2026
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13 Oct 2026
Assessment of the PACE/SPEXone Aerosol Layer Height (ALH) Retrievals and Intercomparison with EarthCARE/ATLID Observations
Kalliopi Artemis Voudouri, Andreas Karipis, Alexandra Tsekeri, Otto Hasekamp, Kirk Knobelspiesse, Meng Gao, Santiago Gasso, Gerd-jan van Zadelhoff, Athanasios Tsikerdekis, Guangliang Fu, Anton Lopatin, Oleg Dubovik, Edward Malina, Eleni Marinou, and Vassilis Amiridis
EGUsphere, https://doi.org/10.5194/egusphere-2026-5990,https://doi.org/10.5194/egusphere-2026-5990, 2026
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13 Oct 2026
EASLEE v1.1: an Efficient AtmoSpheric Lagrangian Easy-to-usE particle dispersion model written in Julia
Jérôme Brioude, Rémi Augerai, Miloud Bessafi, Stephanie Evan, Yue Jia, Olivier Pujol, and Delia Arnold
EGUsphere, https://doi.org/10.5194/egusphere-2026-5993,https://doi.org/10.5194/egusphere-2026-5993, 2026
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13 Oct 2026
Glacial and interglacial intensities across the Mid-Pleistocene Transition from a new 1.5 Myr long compilation of marine and terrestrial records
Felix Pollak, Émilie Capron, Zanna Chase, Polychronis C. Tzedakis, Frédéric Parrenin, and Lenneke Jong
EGUsphere, https://doi.org/10.5194/egusphere-2026-6154,https://doi.org/10.5194/egusphere-2026-6154, 2026
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13 Oct 2026
Photolysis of iron-organic complexes regulates the HONO production from nitrate/organic acid/Fe(Ⅲ) mixtures: Roles of organic species, bulk acidity, and dissolved oxygen
Qiong Li, Min Zhou, Yu Liu, Shengtian Chen, Xiaoyin Wu, Shuaishuai Ma, and Hongbo Fu
EGUsphere, https://doi.org/10.5194/egusphere-2026-6211,https://doi.org/10.5194/egusphere-2026-6211, 2026
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13 Oct 2026
An AI-assisted Framework for Image-Based Multiphase Flow Simulations
Sidian Chen and Hamdi Tchelepi
EGUsphere, https://doi.org/10.5194/egusphere-2026-6229,https://doi.org/10.5194/egusphere-2026-6229, 2026
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13 Oct 2026
Evolution of nitroaromatic compounds in urban aerosols during China’s Blue Sky Protection Campaign: molecular characteristics, sources, and formation pathways
Dongmei Cai, Runqi Zhang, Yaqin Gao, Xing Chen, Yuhan Cheng, Ling Li, Yin Fang, Jianmin Chen, and Xianda Gong
EGUsphere, https://doi.org/10.5194/egusphere-2026-6233,https://doi.org/10.5194/egusphere-2026-6233, 2026
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12 Oct 2026
Measurement report: Air ion composition during new particle formation events in summertime Cyprus
Neha Deot, Vijay Kanawade, Harald Stark, Mihai Ciobanu, Douglas Worsnop, Katrianne Lehtipalo, and Tuija Jokinen
EGUsphere, https://doi.org/10.5194/egusphere-2026-4412,https://doi.org/10.5194/egusphere-2026-4412, 2026
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12 Oct 2026
Toward a more realistic modelling of coastal hydrodynamics: impact of the boundary conditions in the three-dimensional phase-resolving model Symphonie 3.8.9
Héloïse Michaud, Patrick Marsaleix, Damien Sous, Emile Guélard Ancilotti, Frédéric Bouchette, Samuel Meulé, and Xavier Bertin
EGUsphere, https://doi.org/10.5194/egusphere-2026-4420,https://doi.org/10.5194/egusphere-2026-4420, 2026
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12 Oct 2026
A Coupled WRF-CLM5 Framework for Simulating Carbon-Nitrogen Dynamics and Biogeochemical Feedbacks
Yarong Li and Jianjun He
EGUsphere, https://doi.org/10.5194/egusphere-2026-4593,https://doi.org/10.5194/egusphere-2026-4593, 2026
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12 Oct 2026
ORCTM v2.0: implementation and evaluation of wave effects on currents based on the vortex-force formalism
Chenyang Yao, Peng Zheng, Xueen Chen, Sheng Wang, Jiacheng Zhang, Hao Huang, and Jiaqi Guo
EGUsphere, https://doi.org/10.5194/egusphere-2026-4639,https://doi.org/10.5194/egusphere-2026-4639, 2026
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12 Oct 2026
Bounded Transport-Residual Closure for Solver-Coupled Graph-Based Global Atmospheric Forecasting
Chuanhu Deng, Chaorong Li, Wenjie Luo, Zhuo Wang, and Lihong Zhu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4741,https://doi.org/10.5194/egusphere-2026-4741, 2026
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12 Oct 2026
A magnetite reference material for LA-ICP-MS U–Pb geochronology from the Troodos Ophiolite, Cyprus
Aratz Beranoaguirre, Alexandre Peillod, Istvan Dunkl, Clifford G. C. Patten, Simon Hector, Malte Junge, Jochen Kolb, and Axel Gerdes
EGUsphere, https://doi.org/10.5194/egusphere-2026-4975,https://doi.org/10.5194/egusphere-2026-4975, 2026
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12 Oct 2026
A comparison of the accuracy and stability of numerical schemes used to solve the equations derived from the shallow-shelf approximation
Deborah Rhee, Sainan Sun, and G. Hilmar Gudmundsson
EGUsphere, https://doi.org/10.5194/egusphere-2026-4978,https://doi.org/10.5194/egusphere-2026-4978, 2026
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12 Oct 2026
Theory of Recession Based on Concepts from Percolation Theory
Allen Gerhard Hunt, Sonali Mohan, Yongqiang Zhang, Witold Krajewski, and Qingyun Duan
EGUsphere, https://doi.org/10.5194/egusphere-2026-5030,https://doi.org/10.5194/egusphere-2026-5030, 2026
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12 Oct 2026
Boundary Layer Characteristics of a Land-Terminating Ice Cliff – Turbulence Measurements from the Summit of Kilimanjaro, Tanzania
Marie Schroeder, Ivana Stiperski, Michael Winkler, Georg Kaser, Jakob Steiner, Jakob Abermann, Georg Wohlfahrt, and Rainer Prinz
EGUsphere, https://doi.org/10.5194/egusphere-2026-5112,https://doi.org/10.5194/egusphere-2026-5112, 2026
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12 Oct 2026
PyAges v1.0: an extensible Python toolkit for inferring groundwater transit-time distributions from environmental tracers
Jean-Raynald de Dreuzy, Sarah Leray, and Jean Marçais
EGUsphere, https://doi.org/10.5194/egusphere-2026-5201,https://doi.org/10.5194/egusphere-2026-5201, 2026
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12 Oct 2026
Evaluating metre-scale methane plume simulations with MicroHH against AVIRIS-4 remote sensing observations
Sandro Meier, Dominik Brunner, and Gerrit Kuhlmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-5235,https://doi.org/10.5194/egusphere-2026-5235, 2026
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12 Oct 2026
Organic and inorganic proxy development for advective heat flux in a basal-melt-dominated glacial system: Petermann Fjord, North Greenland
Joanna Davies, Jennifer Middleton, David Harning, Peter Washam, William D'Andrea, and Brendan Reilly
EGUsphere, https://doi.org/10.5194/egusphere-2026-5321,https://doi.org/10.5194/egusphere-2026-5321, 2026
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12 Oct 2026
Long-duration shipboard performance of a humidity-conditioned optical particulate matter monitor along inter-polar transit routes: Antarctic inter-unit agreement and Arctic redeployment
Myunghee Son and Sung Hoon Baek
EGUsphere, https://doi.org/10.5194/egusphere-2026-5333,https://doi.org/10.5194/egusphere-2026-5333, 2026
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12 Oct 2026
FORTE 3.0 and its simulation of equatorial Pacific warming
Connor Robbins, Amee Gollop, Manoj Joshi, David P. Stevens, Mark J. Webb, Adam T. Blaker, and Robin Chadwick
EGUsphere, https://doi.org/10.5194/egusphere-2026-5372,https://doi.org/10.5194/egusphere-2026-5372, 2026
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12 Oct 2026
A Comparison of Regional Climate Changes Under Idealized Zero-Emissions and Exceedance-and-Return Experiments
Charles Koven, Benjamin M. Sanderson, Abigail L. S. Swann, Victor Brovkin, John Dunne, Rosie A. Fisher, Tomohiro Hajima, Chris D. Jones, Spencer K. Liddicoat, Anastasia Romanou, Roland Séférian, Norman J. Steinert, Jerry Tjiputra, Tilo Ziehn, Tatiana Ilyina, Nancy Y. Kiang, David M. Lawrence, Peter Lawrence, Hongmei Li, Jorg Schwinger, and Lori T. Sentman
EGUsphere, https://doi.org/10.5194/egusphere-2026-5381,https://doi.org/10.5194/egusphere-2026-5381, 2026
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12 Oct 2026
Automated karst spring catchment approximation for discharge modelling
Pauline Thinius, Felix Joger, Tanja Liesch, and Nico Goldscheider
EGUsphere, https://doi.org/10.5194/egusphere-2026-5402,https://doi.org/10.5194/egusphere-2026-5402, 2026
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12 Oct 2026
Response of a River Channel-Hyporheic Zone System to Organic Matter Addition: Insights from Low-flow Experiments
Anna B. Turețcaia, Matthew H. Kaufman, Adam J. Kessler, Bing Li, Philip C. Bennett, Xingyuan Chen, Xiaofeng Liu, Pawel M. Wojtowicz, James C. Stegen, and M. Bayani Cardenas
EGUsphere, https://doi.org/10.5194/egusphere-2026-5532,https://doi.org/10.5194/egusphere-2026-5532, 2026
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12 Oct 2026
Hourly-Resolved temperature inflection points of ozone formation: Chemical pathways and precursor sensitivity in Zhengzhou, China
Mingkai Wang, Shenbo Wang, Luqi Shang, Jie Tao, Yifei Xu, Ruiqin Zhang, Zhen Tao Xu, Wen Sheng Wang, Xinyu Wang, and Yan Yu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5563,https://doi.org/10.5194/egusphere-2026-5563, 2026
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12 Oct 2026
A foundation diagnostic framework reveals more frequent yet spatially shrinking local atmospheric circulations over plateau-basin regions
Guicai Ning, Jiayi Xing, Tianliang Zhao, Shigong Wang, Yuanjian Yang, and Xiangde Xu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5585,https://doi.org/10.5194/egusphere-2026-5585, 2026
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12 Oct 2026
The Structural Topology Model: A Topology–Ontology Framework for Assigning Geological Legends in 3D and 2D Geomodelling
Riccardo Monti, Waqas Hussain, Bruno Monopoli, Marco Herwegh, Sebastian Drvoderić, Matteo Furlan, Ferdinando Musso Piantelli, Giovanni Dal Piaz, and Andrea Bistacchi
EGUsphere, https://doi.org/10.5194/egusphere-2026-5626,https://doi.org/10.5194/egusphere-2026-5626, 2026
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12 Oct 2026
Atmospheric bromine deposition as a source of seasonal snowpack bromide reservoirs for Arctic bromine explosion events: evidence from linking chemistry-climate simulations with snow observations using a layered snow model
Stefanie Falk, Hans-Werner Jacobi, Hugo El-Mansi, Patrick Ginot, and Björn-Martin Sinnhuber
EGUsphere, https://doi.org/10.5194/egusphere-2026-5627,https://doi.org/10.5194/egusphere-2026-5627, 2026
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12 Oct 2026
Online single-particle characterization of ice-nucleating particles (INPs) at the High Altitude Research Station Jungfraujoch (3580 m a.s.l.), Switzerland
Cuiqi Zhang, Xiaoli Shen, Justin Jacquot, Larissa Lacher, Selvakumar Vishnupriya, Benjamin T. Brem, Robin L. Modini, Nora Nowak, Michael Sprenger, Martin Steinbacher, Stephan Henne, Martine Collaud Coen, Franz Conen, Kristina Höhler, Ottmar Möhler, Martin Gysel-Beer, Daniel J. Cziczo, and Zamin A. Kanji
EGUsphere, https://doi.org/10.5194/egusphere-2026-5645,https://doi.org/10.5194/egusphere-2026-5645, 2026
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12 Oct 2026
The regional Earth system model ENEA-REG (version 3.0): development and validation for the Med-CORDEX region
Alessandro Anav, Mohamed Hamitouche, Matteo Fois, Franco Catalano, Ernesto Napolitano, Gianmaria Sannino, and Maria Vittoria Struglia
EGUsphere, https://doi.org/10.5194/egusphere-2026-5695,https://doi.org/10.5194/egusphere-2026-5695, 2026
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12 Oct 2026
Evaluating the benefits of SWOT data assimilation and implications for future operational oceanography
Ergane Fouchet, Mounir Benkiran, Romain Escudier, and Pierre-Yves Le Traon
EGUsphere, https://doi.org/10.5194/egusphere-2026-5789,https://doi.org/10.5194/egusphere-2026-5789, 2026
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12 Oct 2026
Summertime Turbulence Characteristics across China’ Planetary Boundary Layer: Roles of Wind Shear, Static Stability, Cloud and Topography-Land-Cover Conditions
Tian Xian, Yuping Sun, Tianmeng Chen, Hui Xu, Xiaoran Guo, Zhen Zhang, Zhongwang Wu, Huaquan Hu, Juan Chen, Liping Zeng, Yifei Wang, Shuairu Jiang, Pengzhan Yao, Ning Li, Honglong Yang, and Jianping Guo
EGUsphere, https://doi.org/10.5194/egusphere-2026-5822,https://doi.org/10.5194/egusphere-2026-5822, 2026
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12 Oct 2026
From Surface Warming to Vertical Phytoplankton Reorganization in the North Pacific Subtropical Gyre
Nurmalia Adroli, Ricardo Letelier, Dessy Berlianty, Michael Harte, Peter Strutton, and Michael J. Ellwood
EGUsphere, https://doi.org/10.5194/egusphere-2026-5927,https://doi.org/10.5194/egusphere-2026-5927, 2026
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12 Oct 2026
Assessing the economic viability of Argo float recovery: A probabilistic, float-type specific analysis under operational uncertainty
Alberto González-Santana, Magdalena Carranza, Lara Díaz-Barroso, Pedro Vélez-Belchí, and Lluis Miret-Pastor
External preprint server, https://doi.org/10.22541/essoar.15009652/v1,https://doi.org/10.22541/essoar.15009652/v1, 2026
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12 Oct 2026
An overview of FRIDA v3.1: An update to a feedback-based, fully coupled, global integrated assessment model of climate and humans
William Schoenberg, Benjamin Blanz, Jefferson K. Rajah, Beniamino Callegari, Christopher Wells, Theresia B. Putranti, Francisco Mahu, Maria Molina, Alexandre C. Köberle, Catherine Li, Wanderson Costa, David Collste, Karel Zwetsloot, Jannes Breier, Lennart Ramme, Chris Smith, and Cecilie Mauritzen
EGUsphere, https://doi.org/10.5194/egusphere-2026-5980,https://doi.org/10.5194/egusphere-2026-5980, 2026
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12 Oct 2026
Increased future ice loss due to nested ice-climate feedbacks if Antarctic heatwaves intensify
Lena Nicola, Johanna Beckmann, Felicity S. McCormack, and Ricarda Winkelmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-6030,https://doi.org/10.5194/egusphere-2026-6030, 2026
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12 Oct 2026
Drivers of multi-year δ13C-CO2 source signature variability in the Amazon rainforest
Sanam N. Vardag, Kilian Ticks, Santiago Botía, Gerrit Eisele, Philip Papastefanou, Cleo Quaresma, Hella van Asperen, Carla Souza, Flavio A. F. D'Oliveira, Susan Trumbore, Sönke Zaehle, and Sam P. Jones
EGUsphere, https://doi.org/10.5194/egusphere-2026-6034,https://doi.org/10.5194/egusphere-2026-6034, 2026
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12 Oct 2026
Projected changes to cold-season extratropical cyclones over northeastern North America in an ensemble of regional climate model simulations
Marie-Pier Labonté, Olivier Asselin, Dominique Paquin, Martin Leduc, and Christopher McCray
EGUsphere, https://doi.org/10.5194/egusphere-2026-6110,https://doi.org/10.5194/egusphere-2026-6110, 2026
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12 Oct 2026
The NASA Aerosol Wind Profiler Doppler Wind Lidar, Part II: Airborne Flight Demonstration
Kristopher Bedka, Konstantin Khlopenkov, John Cooney, John Marketon, Samantha Applin, Seth Begay, Maurice Cross, Sammy Henderson, Aboubakar Traore, and Frederick G. Wilson
EGUsphere, https://doi.org/10.5194/egusphere-2026-6111,https://doi.org/10.5194/egusphere-2026-6111, 2026
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12 Oct 2026
Persistent increases in bioaccessible iron deposition from anthropogenic processing activities to the North Pacific and Indian Oceans despite rapid decreases from fuel combustion sources
Akinori Ito and Minako Kurisu
EGUsphere, https://doi.org/10.5194/egusphere-2026-6118,https://doi.org/10.5194/egusphere-2026-6118, 2026
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