Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP

Preprints

The following lists only preprints without a corresponding final revised paper.
27 Oct 2026
Effects of lateral wave propagation on the intermittency of nonorographic gravity waves
Young-Ha Kim, Georg Sebastian Voelker, Gergely Bölöni, Ulrich Achatz, Manfred Ern, Peter Preusse, Hye-Yeong Chun, and Seok-Woo Son
EGUsphere, https://doi.org/10.5194/egusphere-2026-6417, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Oct 2026
Simulation of Radiative Redistribution and Photovoltaic Energy Losses during Spring Dust Storms over the Taklimakan Desert
Mukaddas Hazat, Yu Wang, Ali Mamtimin, Yisilamu Wulayin, Mamattursun Eziz, Yanlong Zhang, Junjian Liu, Yanbo Shen, Aliyar Ahat, Arman Abla, Yabin Wei, Yakupujiang Abuduaini, Jiacheng Gao, and Meiqi Song
EGUsphere, https://doi.org/10.5194/egusphere-2026-5748, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Oct 2026
Springtime regimes of lower tropospheric ozone distribution over East and Southeast Asia over 21 years (2004–2024)
Beatrice Biagi, Juan Cuesta, Hiroshi Tanimoto, Yugo Kanaya, Benjamin Pohl, Marco Gaetani, Chang-Feng Ou-Yang, Neng-Huei Lin, Matthias Beekmann, and Gaëlle Dufour
EGUsphere, https://doi.org/10.5194/egusphere-2026-5515, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Oct 2026
Aerosol emission estimates through SPEXone/PACE data assimilation in ECHAM6.3-HAM2.3: implications for aerosol radiative forcing
Ardit Arifi, Hailing Jia, Guangliang Fu, Athanasios Tsikerdekis, Nick Schutgens, Anne Kubin, Yusuf Bhatti, Ulrike Dusek, and Otto Hasekamp
EGUsphere, https://doi.org/10.5194/egusphere-2026-5361, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
26 Oct 2026
Secondary Organic Aerosol Formation in Coastal Air Modulated by Continental Outflow and High Humidity
Ya-Nan Zhan, Dan Dan Huang, Yaqin Gao, Sheng’ao Jing, Jun Pan, Yingjie Li, Juntao Huo, Yi Sun, Haobin Zhong, Wei Xu, Jing Duan, Ting Wang, Qianying Liu, Lulu Zeng, Yong Jie Li, Cheng Huang, Hongli Wang, Qingyan Fu, and Ru-Jin Huang
EGUsphere, https://doi.org/10.5194/egusphere-2026-6370, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
26 Oct 2026
Narrowing of Lagrangian Cold-Point Pathways into the Tropical Stratosphere
Mona Zolghadrshojaee, Sean M. Davis, Kirstin Krüger, and Susann Tegtmeier
EGUsphere, https://doi.org/10.5194/egusphere-2026-6159, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
26 Oct 2026
Amazonian Biomass Burning Drives Regional Air Pollution and Premature Mortality in South America
Alejandro Casallas, Tatiana Medina, Brendan Steffens, Camila Jimenez-Saenz, Franz Antezana-Lopez, Ellie Anne Lopez-Barrera, Carlos Plata, Ricardo Arenas, Léo Dürst, Stijn Hantson, Luis Carlos Belalcazar, and Andrea Pozzer
EGUsphere, https://doi.org/10.5194/egusphere-2026-5423, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
25 Oct 2026
Explaining the rapid 2019–2024 increase in methane emissions from Colombia seen in satellite observations: a high-resolution inverse analysis
Sarah E. Hancock, Daniel J. Jacob, Nicholas Balasus, Carlos Andres Garzon, Ciniro Costa Junior, Matthew R. Johnson, Nikolai Calderón-Cangrejo, Scott Winton, Megan He, Lauren Potyk, Lucas A. Estrada, Rodrigo Jimenez, Andrés Ardila, Luis Morales-Rincon, and James L. France
EGUsphere, https://doi.org/10.5194/egusphere-2026-5754, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
25 Oct 2026
Hydrogen combustion mitigates contrail-induced climate forcing relative to kerosene for 2035-technology A320 aircraft
Michela Conti, Marcus Wiegand, Philipp Kiendl, and Rafael Balderas-Xicohtencatl
EGUsphere, https://doi.org/10.5194/egusphere-2026-4555, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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23 Oct 2026
Molecular Composition of Oxygenated Nitrogen-Containing Organic Compounds Emitted from Combustion of the Three Biomass Macro-Components
Hongxing Jiang, Junjie Cai, Yu Peng, Tingting Li, Yanlin Zhang, Yingjun Chen, and Jianmin Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-6389, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Oct 2026
Estimating Hourly Surface NO₂ Across the Contiguous United States Using TEMPO Observations and Machine Learning
Steven Aarons, Wenge Ni-Meister, and Prathap Ramamurthy
EGUsphere, https://doi.org/10.5194/egusphere-2026-6352, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Oct 2026
Detecting riming in stratiform clouds using EarthCARE Doppler observations
Jiseob Kim, Pavlos Kollias, Bernat Puigdomènech Treserras, Alessandro Battaglia, Zhipeng Qu, and Cuong Nguyen
EGUsphere, https://doi.org/10.5194/egusphere-2026-6312, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Oct 2026
Arctic bimodality reflects enhanced variability in the clear-cloudy transition rather than bistability
Nadja Omanovic, J. Antoon van Hooft, Valentina Zeni, and Franziska Glassmeier
External preprint server, https://doi.org/10.48550/arXiv.2608.02205, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Oct 2026
Seasonal regime shifts in atmospheric aging of vehicular water-soluble organic aerosols: evidence from functionalization transformation indices and molecular conformational modeling
Tantan Tan, Yanpeng Li, Sirui Liu, Huihui Du, Liyuan Zhang, Lihui Huang, Shunxi Deng, Weiwei Liu, and Jianxun Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-5147, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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23 Oct 2026
Decadal Evolution of Visibility in Beijing: Sources and Their Implications for Shifting Perspectives on Haze
Yanbei Cao, Xin Yang, Jian Gao, Houfeng Liu, Yizhen Chen, Jiaqi Wang, Youjiang He, Yuanguan Gao, and Yuxi Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-5085, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Oct 2026
Excessive 21st century North Pacific solar absorption attributed to poleward storm track shift, sea surface warming, and aerosol decreases
George Tselioudis and Joseph Kelly
EGUsphere, https://doi.org/10.5194/egusphere-2026-6316, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Oct 2026
Fuel moisture and fuel state regulate CO2–CO–CH4 partitioning: from laboratory emission factors to a regional inventory
Heng Xie, Yuqi Hu, Yaohan Xian, Chuan Wan, Yuan Li, Guowei Qi, Fumo Yang, and Nan Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-6251, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Oct 2026
Statistical Study of the Latitudinal and Seasonal Variations of Intermediate Descending Layers over China
Muchen Yang, Gang Chen, Xuesi Cai, Yuanlin Jia, and Min Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-6222, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Oct 2026
Blowing snow at coastal Antarctica: a source of ions and sodium chloride clusters
Lisa J. Beck, Rolf Weller, Totti Laitinen, Markku Kulmala, Douglas Worsnop, Janne Lampilahti, Heikki Junninen, and Mikko Sipilä
EGUsphere, https://doi.org/10.5194/egusphere-2026-6198, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Oct 2026
Climate-mediated surface ozone responses to simultaneous multi-regional marine cloud brightening
Yiqian Ni, Yang Yang, Hailong Wang, Yang Yu, Pinya Wang, and Hong Liao
EGUsphere, https://doi.org/10.5194/egusphere-2026-6197, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Oct 2026
Targeting Houston’s ozone: How sector-specific emissions drive spatiotemporal sensitivity
Evan Couzo, Colin O’Hagerty, Alejandro Valencia, Yafang Guo, Kenneth Craig, and William Vizuete
EGUsphere, https://doi.org/10.5194/egusphere-2026-6157, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Oct 2026
Controlling Phase Evolution of Inorganic Salt Systems with Polyhydroxy Substances in Atmospheric Aerosols
Fengfeng Dong, Mengyun Shi, Shufeng Pang, and Yun-Hong Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-5733, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Oct 2026
Seasonal transitions in peroxyacetyl nitrate (PAN) drivers inform coordinated ozone mitigation in urban basin environments
Zhengliang Dong, Hongbin Jiang, Haichuan Wei, Wei Qin, Yukun Cao, Li Zhou, Dongyang Chen, Song Liu, Fumo Yang, Weigang Wang, and Maofa Ge
EGUsphere, https://doi.org/10.5194/egusphere-2026-5149, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
21 Oct 2026
Multipollutant air-quality improvement and ozone divergence across Chinese cities
Volha Hurynovich, Mikalai Filonchyk, Tatjana Timofeeva, and Liang Zhou
EGUsphere, https://doi.org/10.5194/egusphere-2026-6023, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
21 Oct 2026
Measurement report: Dependence of Aerosol–Sea Fog Interactions on the Cloud-Aerosol Mass Mixing Ratio (MCr) and Liquid Water Content (LWC) in Advection Sea Fog over the East China Sea
Xirui Ma, Yun Zhang, Yanqiong Xie, Panyan Ge, Lingbing Bu, and Yan Yin
EGUsphere, https://doi.org/10.5194/egusphere-2026-5934, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
21 Oct 2026
A new observational perspective on global winds: consistent evidence for changes in large‑scale atmospheric dynamics
Annika Reiter, Irena Nimac, and Julia Danzer
EGUsphere, https://doi.org/10.5194/egusphere-2026-5901, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
21 Oct 2026
Common Parameterizations Tend to Overestimate the Dry Deposition of Coarse and Larger Dust
Amato T. Evan, Marcelo Chamecki, Jasper Kok, and Tong Ying
EGUsphere, https://doi.org/10.5194/egusphere-2026-5704, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
21 Oct 2026
An improved observation-based tropopause-relative coordinate system based on tracer climatologies
Sophie Bauchinger, Andreas Engel, Hans-Christoph Lachnitt, Andreas Zahn, Harald Bönisch, Peter Hoor, and Tanja J. Schuck
EGUsphere, https://doi.org/10.5194/egusphere-2026-5604, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
20 Oct 2026
Region-specific time lags in the response of black carbon to ENSO from 46 years of MERRA-2 reanalysis
Mayra I. Oyola
EGUsphere, https://doi.org/10.5194/egusphere-2026-6022, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
20 Oct 2026
Impact of heatwaves on sources and transformations of ambient volatile organic compounds
Wenqi Liu, Jin Wang, Baoshuang Liu, Litao Wang, Shaojie Song, and Yinchang Feng
EGUsphere, https://doi.org/10.5194/egusphere-2026-5989, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
20 Oct 2026
Air pollution from the Ports of Long Beach and Los Angeles: Volatile Organic Compound Emissions
Ira Leifer, Christopher Melton, David M. Tratt, Donald Blake, and Michael Kleinman
EGUsphere, https://doi.org/10.5194/egusphere-2026-5069, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
20 Oct 2026
Modeling observed aerosols and contrail ice crystals with a microphysics code
Margaux Vals, Nicolas Bonne, Katharina Seeliger, Charles Renard, Raphael Märkl, Rebecca Dischl, Christiane Voigt, Ismael Ortega, Etienne Terrenoire, Daniel Sauer, Stefan Kaufmann, Andreas Marsing, Anke Roiger, and Amandine Roche
EGUsphere, https://doi.org/10.5194/egusphere-2026-4583, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Oct 2026
Long-term AERONET observations reveal recurring aerosol regimes and contrasting radiative effects in the central Himalayan foothills
Ganga Prasad Adhikari, Sourav Rijal, Megh Nath Upadhyay, Babu Ram Tiwari, Khem Narayan Poudyal, and Narayan Prasad Chapagain
EGUsphere, https://doi.org/10.5194/egusphere-2026-5863, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Oct 2026
Association between ice-supersaturated regions and clear-air turbulence: implications for safer contrail avoidance
Hui Ling Wong, Rafael Palacios, and Edward Gryspeerdt
EGUsphere, https://doi.org/10.5194/egusphere-2026-5835, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Oct 2026
Global Hourly Aerosol Optical Depth Retrieval from DSCOVR/EPIC Observation and Its Application in Extreme Wildfire Events
Xiaohu Sun, Yong Xue, Zhiqiang Cui, Wuhu Feng, and Bingyue Cao
EGUsphere, https://doi.org/10.5194/egusphere-2026-5788, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
19 Oct 2026
Optical properties of stratospheric aerosols from wildfires and volcanic eruptions constrained by satellite and ground-based lidars – Part II: Evolution of young plumes
Océane Soares, Sergey Khaykin, Sophie Godin-Beekmann, Nikolay Kadygrov, and Loic Vieille
EGUsphere, https://doi.org/10.5194/egusphere-2026-5644, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
16 Oct 2026
Continental precursor transport enhances ozone formation over the atmosphere of tropical coastal waters
Bing Wu, Mohd Shahrul Mohd Nadzir, Haris Hafizal Abd. Hamid, Sharifah Nuratikah Husna Syed Noornekman, Nurul Ain Ab Jalil, and Yee Jun Tham
EGUsphere, https://doi.org/10.5194/egusphere-2026-5889, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
16 Oct 2026
Continuous Remote Sensing Observations of Hydrometeor Sedimentation Evolution during the Transition from Ice Cloud to Precipitating Mixed-Phase Cloud
Yun Yuan, Huige Di, Weitao He, Zewen Yang, Zhihao Song, and Dengxin Hua
EGUsphere, https://doi.org/10.5194/egusphere-2026-5610, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
16 Oct 2026
Technical Note: Sub-millimetre real-time GNSS precipitable water vapor conversion using AI weather forecast foundation models
Junsheng Ding, Wu Chen, Junping Chen, Jungang Wang, Yize Zhang, Duojie Weng, Tong Liu, Xiaolong Mi, Benedikt Soja, and Lei Bai
External preprint server, https://doi.org/10.22541/essoar.172081357.72805131/v3, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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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, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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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, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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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, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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09 Oct 2026
The spatio-temporal variability of ice-nucleating particle concentrations quantified with a new benchmark dataset
Kristoffer Kvist, Eirik Mikal Samuelsen, and Rune Grand Graversen
EGUsphere, https://doi.org/10.5194/egusphere-2026-6079, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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09 Oct 2026
Patterns of Solid Precipitation Particle Size and Velocity Distribution from Long-term Observations in North Japan
Yuta Katsuyama, Masaru Inatsu, Masayuki Kawashima, Makoto Kondo, Tatsuo Shirakawa, Takafumi Katsushima, Kazuki Nanko, and Yukari Takeuchi
EGUsphere, https://doi.org/10.5194/egusphere-2026-5651, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Oct 2026
Characteristics of wintertime multilayer clouds during air mass transformations at Ny-Ålesund, Svalbard
Lloyd Villanueva, Hans W. Chen, Gabriella Wallentin, and Luisa Ickes
EGUsphere, https://doi.org/10.5194/egusphere-2026-6039, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Oct 2026
Planetary-Wave modulation of mesospheric and lower thermosphere nitric oxide structure and transport during major Sudden Stratospheric Warmings
Guochun Shi, V. Lynn Harvey, Hanli Liu, Nicholas Pedatella, and Gunter Stober
EGUsphere, https://doi.org/10.5194/egusphere-2026-5705, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Oct 2026
Viability of mixed-phase cloud thinning with prognostic mineral dust in CESM2
Paul Farron, Ulrike Lohmann, and Diego Villanueva
EGUsphere, https://doi.org/10.5194/egusphere-2026-5617, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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07 Oct 2026
Comparative Analysis of Middle Atmospheric Ozone Response to Four Large Geomagnetic Storms of Solar Cycle 25
Jia Jia, Yvan Orsolini, Monika E. Szeląg, Antti Kero, Pekka T. Verronen, Maxime Grandin, Patrick J. Espy, Sebastian Käki, Neethal Thomas, Max van de Kamp, Sergey Koldobskiy, Jiarong Zhang, and Noora Partamies
EGUsphere, https://doi.org/10.5194/egusphere-2026-5829, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Oct 2026
Spatially uneven impacts of stratospheric aerosol injection on compound dry-heat wave events in the GeoMIP G6sulfur experiment
Cuini Qi, Chloe Yuchao Gao, Ben Kravitz, Hyemi Kim, Xiaohan Sally Li, and Lili Xia
EGUsphere, https://doi.org/10.5194/egusphere-2026-5613, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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07 Oct 2026
Dark brown carbon and aerosol mixing impacts on absorbing aerosol optical depth in the southeastern United States
Alexandra E. Ng, Manish Shrivastava, Brian Gaudet, Cenlin He, Zezhen Cheng, and William Vizuete
EGUsphere, https://doi.org/10.5194/egusphere-2026-5534, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Oct 2026
Multi-decadal trend of HFC-23 from FTIR observations at the NDACC Junfraujoch station: Persistent increase and comparison with in situ AGAGE observations, TOMCAT model simulations, and ACE-FTS satellite data
Florentin Hiault, Emmanuel Mahieu, Pierre-Henri Lefebvre, Martyn P. Chipperfield, Zihao Wang, Martin K. Vollmer, Jeremy J. Harrison, and Diana Roos
EGUsphere, https://doi.org/10.5194/egusphere-2026-5290, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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07 Oct 2026
A full-mission TROPOMI SO2 height dataset: enhanced sensitivity to low-altitude plumes and complementarity with IASI and PlumeTraj
Lorenzo Fabris, Nicolas Theys, Lieven Clarisse, Bruno Franco, Mike Burton, Benjamin Esse, Jonas Vlietinck, Huan Yu, Hugues Brenot, Thomas Danckaert, and Michel Van Roozendael
EGUsphere, https://doi.org/10.5194/egusphere-2026-5282, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Oct 2026
Mutual constraints on global aerosol composition from novel PACE data and ModelE
Sylvain Foisy, Susanne E. Bauer, Kostas Tsigaridis, Otto Hasekamp, and Guangliang Fu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5135, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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06 Oct 2026
Local Emission Estimates of Methane in Northern Sweden with the MAGIC2021 Dataset and Lagrangian Transport Modelling
Félix Langot, Cyril Crevoisier, Thomas Lauvaux, Antoine Berchet, Sophie Luise Wittig, Charbel Abdallah, Anke Roiger, Klaus-Dirk Gottschaldt, and Alina Fiehn
EGUsphere, https://doi.org/10.5194/egusphere-2026-5620, 2026
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06 Oct 2026
Measurement report: Diurnal cloud variability, vertical regimes, and radiative effects over Iran from multi-sensor observations
Ehsan Soureh and Majid Rezaei Banafsheh
EGUsphere, https://doi.org/10.5194/egusphere-2026-5499, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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06 Oct 2026
Advancing the microphysical and subgrid treatment of precipitation in the LMDZ AGCM: parametrization development and first applications in polar contexts
Lea Raillard, Audran Borella, Gwendal Rivière, Niels Dutrievoz, Meryl Wimmer, Ionela Musat, and Étienne Vignon
EGUsphere, https://doi.org/10.5194/egusphere-2026-5432, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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06 Oct 2026
Constraining speciated mercury dry deposition models with urban observations in eastern China
Rui Yuan, Guichen Zhang, Lei Zhang, Huang Zhou, Peisheng Zhou, Weikang Zhang, Hangtian Zhou, Zheng Wang, Qin’geng Wang, and Yu Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-5395, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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06 Oct 2026
Drizzle drives model differences in the Southeastern Atlantic Stratocumulus Transitions with Aerosol-Rain-Radiation interactions (SEA STARR) large eddy simulation intercomparison project
Michael S. Diamond, Andrew S. Ackerman, Alejandro Baró Pérez, Ann M. Fridlind, Ehsan Erfani, Caspar Jungbacker, Hyunho Lee, David Painemal, Frida A.-M. Bender, Annica M. L. Ekman, Franziska Glassmeier, Graham Feingold, Fredrik Jansson, David A. Johnson, Matthias Schwarz, Robert Wood, Takanobu Yamaguchi, Jianhao Zhang, Xiaoli Zhou, and Paquita Zuidema
EGUsphere, https://doi.org/10.5194/egusphere-2026-5350, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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06 Oct 2026
Evaluating When and Where TROPOMI XCH4 Uncertainties Yield Consistent Flux Estimation over East, South, and Central Asia
Wei Hu, Jason Blake Cohen, Lingxiao Lu, Bo Zheng, Pravash Tiwari, Simone Lolli, Andrea Garzelli, Jun Li, and Kai Qin
EGUsphere, https://doi.org/10.5194/egusphere-2026-4468, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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05 Oct 2026
Synoptic-scale organization of multi-day black carbon variability in a regional-background environment over eastern China
Shuo Ding, Dantong Liu, Jian Wu, Kang Hu, and Honghui Xu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5302, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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05 Oct 2026
The role of mineral dust in cloud droplet formation processes: Insights from the Central Asian dust belt subregion
Cristofer Jimenez, Albert Ansmann, Friederike Lipken, Julian Hofer, Alexandra Chudnovsky, Holger Baars, Volker Freudenthaler, Ronny Engelmann, Dietrich Althausen, Sabur Abdullozoda, Shohina Kh. Khalifaeva, Patric Seifert, and Ulla Wandinger
EGUsphere, https://doi.org/10.5194/egusphere-2026-5108, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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05 Oct 2026
Assessment of Diverse Control Measure Effectiveness During Successive PM2.5 Pollution Episodes in Central China: Implications for Regional Heavy Pollution Mitigation Strategies
Yibing Zhou, Xiaohui Du, Yusheng Shi, Haoran Zhou, Lingling Wang, Shuangliang Ma, Nan Wang, Xiyuan Chi, Dongting Wei, Kaile Zhang, Jingnan Hu, and Yangxi Chu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4636, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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05 Oct 2026
Horizontal aerosol transport, not local shear, drives aerosol–boundary layer decoupling: lidar evidence from contrasting regimes in Thailand
Ronald Macatangay, Worapop Thongsame, Raman Solanki, Thiranan Sonkaew, and Chaloemchon Wannathong
EGUsphere, https://doi.org/10.5194/egusphere-2026-2914, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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02 Oct 2026
Measurement report: Mesoscale heterogeneity in the intensive optical properties of long-range-transported Shinmoedake-related volcanic aerosol observed with dual-site polarization Raman–Mie lidars
Zhuang Wang, Shanshan Liu, Congzi Xia, Yujia Chen, Chengxiao Liu, Yanfeng Huo, Xinfeng Lin, Nian Qiu, Xiaoyun Sun, Shaowei Yan, Jiaqi Chen, Nan Ge, Guanyin Yang, Zhenzhen Hua, Hao Zhang, Chune Shi, Yizhi Zhu, Kaidi Zhang, Xintong Chen, Chengzhi Xing, and Cheng Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5807, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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02 Oct 2026
Nonlinear Effects of Relative Humidity on the Light Absorption of Water-Soluble Brown Carbon: Molecular-Level Constraints under Different Pollution Levels
Caiqing Yan, Haibiao Chen, Buqing Xu, Gan Zhang, Bin Jiang, Qinglong Fu, Ruiyu Li, Xuehua Zhou, and Mei Zheng
EGUsphere, https://doi.org/10.5194/egusphere-2026-5498, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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02 Oct 2026
Quantifying daily aerosol direct radiative effects in mainland China using a weather-aerosol normalized machine learning framework based on observational data, 1993−2020
Zhigang Li, Haoze Shi, and Chao Ji
EGUsphere, https://doi.org/10.5194/egusphere-2026-5470, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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01 Oct 2026
Global climatology of vertical cloud motion observed by EarthCARE/CPR: Cloud-type dependence with link to microphysics
Haruka Hotta, Kentaroh Suzuki, Maki Kikuchi, Shunsuke Aoki, and Takuji Kubota
EGUsphere, https://doi.org/10.5194/egusphere-2026-5649, 2026
Preprint under review for ACP (discussion: open, 3 comments)
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01 Oct 2026
Enhancement Mechanism of Ethylenediamine on Iodine Oxoacid-Driven New Particle Formation in Marine Areas
Xurong Bai, Yongjian Lian, Ruoying Yuan, Wenli Xu, Yiyang Jiao, Jinsheng Zhang, Chunyu Wang, Jianfei Peng, Hongjun Mao, and Shuai Jiang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4901, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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01 Oct 2026
Transport-dominated ozone pollution suppresses heat-ozone hotspots in a receptor basin
Yongqing Bai, Wen Lu, Tian Zhan, Xiao Yun Sun, Tianliang Zhao, Lijuan Shen, Guicai Ning, Zewen Lin, Kai Meng, and Wuke Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4625, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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30 Sep 2026
Satellite-based constraints on temperature-dependent aerosol–cloud feedback over a clean boreal forest and a rural continental site
Kanika Taneja, Silvia M. Calderón, Harri Kokkola, Juha Tonttila, Sami Romakkaniemi, Seethala Chellappan, Antti Arola, Antti Lipponen, Taina Yli-Juuti, Snehitha M. Kommula, Tuukka Petäjä, Markku Kulmala, and Tero Mielonen
EGUsphere, https://doi.org/10.5194/egusphere-2026-4750, 2026
Preprint under review for ACP (discussion: open, 3 comments)
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30 Sep 2026
Multi-level tower estimates of friction velocity in the Taklimakan Desert: sensitivity to height selection, wind direction, and causal controls
Yifei Wang, Wen Huo, Mayibaier Maihamuti, and Yisilamu Wulayin
EGUsphere, https://doi.org/10.5194/egusphere-2026-4673, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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30 Sep 2026
Measurement report: Moisture and light driven Volatile Organic Compound emissions of biocrusts from the Succulent Karoo, South Africa
Johanna Margaretha Schüttler, Monika Frankowska, Achim Edtbauer, Joseph Byron, Miriam Ressler, Bettina Weber, and Jonathan Williams
EGUsphere, https://doi.org/10.5194/egusphere-2026-4600, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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29 Sep 2026
Assessing VIIRS aerosol data assimilation as a MODIS successor in the NASA GEOS system
Virginie Buchard, Patricia Castellanos, Arlindo M. da Silva, Ravi Govindaraju, Matthew A. Thompson, Rob Levy, Jaehwa Lee, Vincent Kim, and Pawan Gupta
EGUsphere, https://doi.org/10.5194/egusphere-2026-5508, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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29 Sep 2026
Aerosol mixing state drives a supersaturation-dependent bias in cloud condensation nuclei hygroscopicity retrievals
Iarla Boyce and Alice Cicirello
EGUsphere, https://doi.org/10.5194/egusphere-2026-5483, 2026
Preprint under review for ACP (discussion: open, 3 comments)
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29 Sep 2026
Particle-associated benzotriazole ultraviolet stabilizers exhibit atmospheric persistence against •OH heterogeneous oxidation
Kang Gao, Tianhong Zhang, Liuqing Zhao, Guangli Xiu, Xinke Wang, and Lei Zhou
EGUsphere, https://doi.org/10.5194/egusphere-2026-5464, 2026
Preprint under review for ACP (discussion: open, 3 comments)
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