Preprints

The following lists only preprints without a corresponding final revised paper.
07 Sep 2026
The Dominance and Future Variations of Background Ozone in China under Different Climate and Emission Scenarios
Mengyun Li, Yang Yang, Pinya Wang, Ke Li, and Hong Liao
EGUsphere, https://doi.org/10.5194/egusphere-2026-1839, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
04 Sep 2026
Reduced Black Carbon Deposition Weakens Arctic Snow Darkening and Snowmelt Acceleration during 2046–2050
Zilu Zhang, Libo Zhou, and Meigen Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4792, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
03 Sep 2026
Vertical differences in liquid water content between warm and cold liquid-phase clouds over the North China Plain and their controlling factors: insights from in situ aircraft observations and ensemble learning models
Yulin Wang, Yichen Lu, Honglei Wang, Chunsong Lu, Sihan Liu, Yang Yang, Zirui Liu, Yan Yin, Deyu Liu, Yue Chen, and Tianliang Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-5114, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
03 Sep 2026
A Post-1998 Transition from Water-Vapor to Joint Greenhouse Gas Forcing regime over Nigeria
Najib Yusuf
EGUsphere, https://doi.org/10.5194/egusphere-2026-4657, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
03 Sep 2026
Anthropogenic-biogenic interactions and regional transport drive summer ozone formation in an agricultural-urban interface of Northeast China
Xinpeng Ye, Qian Jiang, Jin Ban, Mengyu Xie, Qianyi Xu, Zeyu Wang, Jian Sun, Hongai Zhang, Xinyi Niu, Hongmei Xu, Zhenxing Shen, and Guohui Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-4504, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
03 Sep 2026
Observed large-scale trapping of gravity waves within the free troposphere
Giovanni Biagioli, Alexis Aubel, Riwal Plougonven, and Sandrine Bony
EGUsphere, https://doi.org/10.5194/egusphere-2026-4254, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
03 Sep 2026
Measurement report: Multi-platform greenhouse gas monitoring of a major petrochemical industrial complex in South Korea
Hayoung Park, Sujong Jeong, Jaewon Joo, Dong Yeong Chang, Yu-Ri Lee, Hyuckjae Lee, Jueun Kim, Jaewon Shin, Jonghyuk Lee, Jaemin Hong, Jae Hyun Lim, Donghee Kim, Isamu Morino, Matthias M. Frey, Gwangju Moon, Hyojin Eom, Sumin Kim, Sunran Lee, Jungho Yu, and Kyucheol Shin
EGUsphere, https://doi.org/10.5194/egusphere-2026-3755, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
02 Sep 2026
Quantitative constraints on secondary ice production in stratiform mixed-phase clouds using synergistic lidar-radar observations
Dongzhe Jing, Kaiming Huang, Yun He, Fan Yi, Rang Cao, Fangzheng Cheng, and He He
EGUsphere, https://doi.org/10.5194/egusphere-2026-4709, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
02 Sep 2026
Climatology and trends in stratospheric mean age of air from correlations of multiple trace gases measured by ACE-FTS
Florian Voet, Felix Ploeger, Johannes C. Laube, Laura N. Saunders, Patrick E. Sheese, Attahir Mainika, Peter Preusse, Jens-Uwe Grooß, Kaley A. Walker, Susann Tegtmeier, and Michaela Imelda Hegglin
EGUsphere, https://doi.org/10.5194/egusphere-2026-4647, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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01 Sep 2026
Technical note: Assessment of OMI/MLS Satellite-Derived Tropospheric Ozone Product for predicting monthly ground-level ozone concentrations
Joshua Singleton, Hantao Wang, Jerry R. Ziemke, Marc L. Serre, and J. Jason West
EGUsphere, https://doi.org/10.5194/egusphere-2026-4798, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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01 Sep 2026
The role of secondary ice production in shaping the microphysical evolution of orographic clouds: A RAMS-ICLAMS modeling study
Ioannis Chaniotis, Paraskevi Georgakaki, Romanos Foskinis, Marilena Gidarakou, Maria Gini, Platon Patlakas, Konstantinos Eleftheriadis, Alexandros Papagiannis, Elissavet Bossioli, Nicole Clerx, Alexis Berne, Helena Flocas, and Athanasios Nenes
EGUsphere, https://doi.org/10.5194/egusphere-2026-4645, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
01 Sep 2026
Measurement Report: Molecular Dynamics of Organic Aerosol in the Wintertime East China Sea Driven by East Asian Outflows
Hao Li, Xiaofei Qin, Jian Xu, Qianqian Gao, Kai Bi, Zhaoze Deng, Jianguo Liu, Haitao Zheng, Xiaoyu Ren, Xiaofei Wang, Congrui Deng, and Kan Huang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4499, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
01 Sep 2026
Effects of atmospheric turbulence on vertical dispersion of carbon dioxide and methane over subtropical paddy fields
Jiawei Yan, Lu Zhang, Yizhou Xu, Xinfeng Ling, Weiwei Ding, Yubin Li, Yuan Wang, and Yuanjian Yang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3201, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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31 Aug 2026
The Marine Stratocumulus-topped Boundary Layer across the Pacific-Atacama Desert transition
Vicente Espinoza, Oscar Hartogensis, Felipe Lobos-Roco, and Jordi Vilà-Guerau de Arellano
EGUsphere, https://doi.org/10.5194/egusphere-2026-4980, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
31 Aug 2026
Constraining the Effects of Anthropogenic Emissions and Meteorological Variabilities on summertime PM2.5 and surface ozone changes over eastern China during 2015–2024
Ganquan Zeng, Xiang Weng, Haofan Wang, Haolin Wang, Shuai Li, Guowen He, Ke Li, Meng Gao, and Xiao Lu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4864, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
31 Aug 2026
An Explainable Machine Learning Perspective on Anthropogenic Emission and Meteorology drivers of long-term PM2.5 Trends over Northeast China
Zhongfeng Pan, Hao Yin, Haolin Wang, Zhenda Sun, Chongyang Li, Yu Yang, and Youwen Sun
EGUsphere, https://doi.org/10.5194/egusphere-2026-4127, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
31 Aug 2026
Understanding the sources and variability of methane emissions in Madrid with Sentinel-5P TROPOMI, GHGSat, and aircraft observations
Daniel A. Potts, Harjinder Sembhi, Matthieu Dogniaux, Joannes D. Maasakkers, Berend J. Schuit, Dirk Schuettemeyer, Timon Hummel, Rocio Barrio Guillo, Oliver Schneising, Luis Guanter, and Ilse Aben
EGUsphere, https://doi.org/10.5194/egusphere-2026-3797, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
31 Aug 2026
FTIR spectroscopy of desert dust: implications for complex refractive index spectra and dust sample diversity
Ansel Euan Lavitz, Adriana Rocha Lima, and Hans Moosmüller
EGUsphere, https://doi.org/10.5194/egusphere-2026-2495, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
28 Aug 2026
Explaining observed surface radiation trends 2001–2023 on Alaska's North Slope
Leah J. Bertrand, Jennifer E. Kay, and Gijs de Boer
EGUsphere, https://doi.org/10.5194/egusphere-2026-4740, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
28 Aug 2026
Relative roles of aerosol size and hygroscopicity in modulating marine liquid-phase cloud responses under the winter monsoon
Jianqi Zhao, Xiaoyan Ma, Hailing Jia, Tong Yang, Peili Zou, and Yingying Ku
EGUsphere, https://doi.org/10.5194/egusphere-2026-3954, 2026
Preprint under review for ACP (discussion: open, 4 comments)
Short summary
28 Aug 2026
The Cloud-Aerosol Transition Zone Derived from Ground-Based and Satellite Lidars
Jaume Ruiz de Morales, Josep Calbó, Josep-Abel González, Hendrik Andersen, Jan Cermak, Julia Fuchs, Yolanda Sola, and José Luis Gómez-Amo
EGUsphere, https://doi.org/10.5194/egusphere-2026-3737, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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27 Aug 2026
Structural divergence between satellite and surface CO observations across China, North America, and Europe (2015–2024)
Zhaojun Tang, Zhe Jiang, Panpan Yang, Jiaqi Chen, Pingqing Fu, and Yanan Shen
EGUsphere, https://doi.org/10.5194/egusphere-2026-4938, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Aug 2026
Diurnal variations of deep convective cloud physical properties and their relationships with rainfall over South China and adjacent seas
Feng Zhang, Zhiguo Wang, Zhijun Zhao, Wenwen Li, Zhixin Yang, and Haoyang Fu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4748, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Aug 2026
Airborne and marine microplastics in the Northern Indian Ocean: decoupled pathways traced by black carbon
Piotr Markuszewski, Mikołaj Mazurkiewicz, Kinga Stawiarz, Małgorzata Śmiszek, Patrycja Jutrzenka-Trzebiatowska, Luca Ferrero, Krishnakant Budhavant, Mateusz Zawadzki, Anna Waleczek, Przemysław Makuch, Douglas Nilsson, Örjan Gustafsson, and Sophie L. Haslett
EGUsphere, https://doi.org/10.5194/egusphere-2026-4321, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Aug 2026
Measurement report: Molecular-level insights into the seasonal formation of organosulfates in a mountain atmosphere
Ting Wang, Youwei Hong, Jing Duan, Liyuan Zhou, Ying Wang, and Wei Xu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4296, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
26 Aug 2026
Black carbon mixing-state heterogeneity influences absorption enhancement: Results from a field study across three seasons
Yifan Yang, Thomas Müller, Baseerat Romshoo, Jens Voigtländer, and Mira L. Pöhlker
EGUsphere, https://doi.org/10.5194/egusphere-2026-5074, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
26 Aug 2026
The impact of blowing snow above sea ice on atmospheric ice nucleating particles in the Central Arctic
Megan Malpas, Floortje van den Heuvel, Rachael H. Rhodes, Xin Yang, Shaun Miller, Manuela van Pinxteren, Sebastian Zeppenfeld, and Markus M. Frey
EGUsphere, https://doi.org/10.5194/egusphere-2026-5047, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
26 Aug 2026
Fine Particle Liquid Water and Acidity over North American Cities during the Summer of 2023
Magesh Mohan, Amy Sullivan, Emily Lill, Ilana Pollack, Alison Piasecki, Sarah Albertin, Ann Middlebrook, Wyndom Chace, Andrew Rollins, Carsten Warneke, Steven Brown, Lu Xu, Katherine Ball, John Crounse, Paul Wennberg, Stelios Kakavas, Spyros Pandis, Athanasios Nenes, and Rodney Weber
EGUsphere, https://doi.org/10.5194/egusphere-2026-4960, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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26 Aug 2026
In situ observations of gravity waves over tropical cyclone Hinnamnor (2022) suggest that TC gravity wave amplitudes are underestimated in ERA5 reanalysis
Carly KleinStern, Benjamin Clouser, Thaopaul Bui, Jonathan Dean-Day, Adrien Desmoulin, James Franke, Hisashi Nakamura, Rei Ueyama, Shingo Watanabe, and Elisabeth Moyer
EGUsphere, https://doi.org/10.5194/egusphere-2026-4533, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
26 Aug 2026
Satellite Data Records as a Tool to Monitor Changes in Air Temperature
Cheng-Zhi Zou, Xianjun Hao, John Qu, and Satya Kalluri
External preprint server, https://doi.org/10.21203/rs.3.rs-9283491/v2, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
25 Aug 2026
Solar-tidal phase and amplitude in middle-atmosphere winds investigated from an adaptive rational neural operator, two reanalyses and meteor-radar observations
Yang Wu, Qixiang Liao, Zhihui Li, and Zheng Sheng
EGUsphere, https://doi.org/10.5194/egusphere-2026-4972, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
25 Aug 2026
A Change in the Fine-to-Coarse Fraction in a Gobi Desert Town: Evidence for an Emerging Mixed Dust–Pollution Aerosol Pattern
Erdenebayar Munkhtsetseg, Atsushi Shimizu, Atshushi Matsuki, Dashdondog Batdorj, Darkhijav Bayanjargal, and Hitoshi Matsui
EGUsphere, https://doi.org/10.5194/egusphere-2026-4685, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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25 Aug 2026
Measurement report: Distinct urban and rural organonitrate formation regimes in a mixed anthropogenic-biogenic subtropical atmosphere
Shan Huang, Lina Wu, Yi Kuang, Yuan Liu, Weiwei Hu, Ye Kuang, Wei Li, Qicong Song, Yuwen Peng, Suxia Yang, Mingfu Cai, Duohong Chen, Dingli Yue, Wei Song, Bin Yuan, Xinming Wang, and Min Shao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4552, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Aug 2026
Amine Ozonation Products Promote Sulfate Formation and Accelerate New Particle Growth
Weina Zhang, Jiale Lao, Yao Zhou, Ruijing Li, Shangyu Zhu, Guiying Li, Yuemeng Ji, and Taicheng An
EGUsphere, https://doi.org/10.5194/egusphere-2026-4704, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
24 Aug 2026
Seasonal Differences in Correlations and Contributions of Photochemical, Upwind Cloud and Aerosol Aqueous-Phase Oxidation, and Mixed Combustion in Secondary Organic Aerosol Formation in Coastal Southern California
Veronica Z. Berta, Lynn Monica Russell, Abigail S. Williams, Jeramy L. Dedrick, Sanghee Han, Dan Lubin, Ryan N. Farley, Allison C. Aiken, Jeremy Wentzell, and John Liggio
EGUsphere, https://doi.org/10.5194/egusphere-2026-4695, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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24 Aug 2026
Tall tower eddy covariance campaign reveals complex emission patterns for carbonyl sulfide
Jesse Juhani Soininen, Kukka-Maaria Kohonen, Stavros Stagakis, Ara Cho, Betty Molinier, Pascal Rubli, Rainer Hilland, Natascha Kljun, and Leena Järvi
EGUsphere, https://doi.org/10.5194/egusphere-2026-4603, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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24 Aug 2026
Impact of the variability of O2 and CO2 biosphere exchange on modeled O2-based fossil fuel CO2 emission estimates
Kim Faassen, Auke M. van der Woude, Joram J. D. Hooghiem, Aleya Kaushik, Boaz Hilman, Wouter Peters, Penelope A. Pickers, and Ingrid T. Luijkx
EGUsphere, https://doi.org/10.5194/egusphere-2026-4491, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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24 Aug 2026
Evolution and drivers of urban–suburban ozone contrasts in China during 2013–2020
Ning Yang, Qiaoqiao Wang, Nan Ma, Guangjin Liu, Zheng Yang, Yuanwei Zhong, Zechao Hu, Yaqing Zhou, Jiangchuan Tao, Juan Hong, Yafang Cheng, and Hang Su
EGUsphere, https://doi.org/10.5194/egusphere-2026-4328, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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24 Aug 2026
Seasonal and regional sensitivities of secondary inorganic aerosols to NH3 and NOx emission reductions over China
Jiayu Xu, Alain Clappier, Philippe Thunis, Xingpei Ye, Lu Li, and Lin Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4271, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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24 Aug 2026
Tropical cyclone amplifies anthropogenic influences on aerosol-cloud interactions over the South China Sea
Hengjia Ou, Mingfu Cai, Haichao Wang, Xue Ni, Shixin Mai, Qibin Sun, Baoling Liang, Kunpeng Chen, Tao Deng, Sun Jiaren, Shengzhen Zhou, and Jun Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4265, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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24 Aug 2026
Vertical responses of urban heat islands to heatwaves and their local climate zones dependence: a case study of Guangzhou, China
Fu Luo, Yuanjian Yang, Ting Sun, Zuofang Zheng, Xueyan Bi, Guoyu Ren, and Simone Lolli
EGUsphere, https://doi.org/10.5194/egusphere-2026-3392, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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21 Aug 2026
Molecular fingerprints reveal traffic PM2.5 complexity beyond a controlled gasoline tailpipe molecular profile
Lijuan Li, Hongmei Xu, Xin Zhang, Qiyuan Wang, Hui Su, Fengxian Liu, Yang Chen, Yuemei Han, and Junji Cao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4948, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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21 Aug 2026
Statistical Noise and Missing Forcing Limit Estimates of Earth's Feedback from Prescribed Sea-Surface Temperature Simulations
Gergana Gyuleva, Reto Knutti, Robin Noyelle, Urs Beyerle, Erich Fischer, and Sebastian Sippel
External preprint server, https://doi.org/10.48550/arXiv.2608.13219, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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21 Aug 2026
Comparison of the GECKO-A and SAPRC MechGen Atmospheric Chemical Mechanism Generators
Julia Lee-Taylor, William P. L. Carter, Bernard Aumont, John J. Orlando, Zhizhao Wang, Marie Camredon, Richard Valorso, and Kelley C. Barsanti
EGUsphere, https://doi.org/10.5194/egusphere-2026-4908, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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21 Aug 2026
Coral reef–influenced air masses promote new particle formation over the Great Barrier Reef
Magdalena Okuljar, Juha Sulo, Joel Alroe, Zijun Li, Branka Miljevic, Daniel Harrison, and Zoran Ristovski
EGUsphere, https://doi.org/10.5194/egusphere-2026-4869, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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21 Aug 2026
An integrated diagnostic framework for evaluating Brewer–Dobson circulation transport efficiency in a warming climate using CMIP6 and Aura MLS
Jackson Hian-Wui Chang, Ahmad Fairudz bin Jamaluddin, Sharifah Faridah binti Syed Mahbar, Yong Jie Wong, Maggie Chel-Gee Ooi, Juneng Liew, Fuei Pien Chee, Jedol Dayou, Justin Sentian, Raul R. Cordero, and Neng-Huei Lin
EGUsphere, https://doi.org/10.5194/egusphere-2026-4717, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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21 Aug 2026
Mixed-Phase Microphysical Evolution in Large Eddy Simulations of Tropical Cumulus Congestus: Developing and Evaluating a Laboratory-based Ice Multiplication Parameterization of Freezing Drops
McKenna Stanford, Alice Keinert, Ann Fridlind, Alexei Kiselev, Daniel Knopf, Andrew Ackerman, Thomas Leisner, and Paul Lawson
EGUsphere, https://doi.org/10.5194/egusphere-2026-4713, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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21 Aug 2026
Impact of urban-industrial air pollution on chemically reactive greenhouse gases is highly sensitive to organic nitrate formation
Calum Patrick Wilson and Michael John Prather
EGUsphere, https://doi.org/10.5194/egusphere-2026-4590, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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21 Aug 2026
New particle formation contribution to aerosol mass: regimes and implications for future urban environments
Runlong Cai, Shimeng Xu, Veli-Matti Kerminen, and Markku Kulmala
EGUsphere, https://doi.org/10.5194/egusphere-2026-4269, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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20 Aug 2026
Quantifying and Predicting the Mesosphere and Lower Thermosphere Density during Austral Summer
Liang Zhang, Zhongfang Liu, and Yajun Zhu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4809, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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20 Aug 2026
Monsoon-driven variability in carbonaceous aerosol sources, chemistry, and optical properties over the equatorial Indian Ocean
Krishnakant Babanrao Budhavant, Ahmed Muslim, Joakim Romson, Sreedharan Krishnakumari Satheesh, and Örjan Gustafsson
EGUsphere, https://doi.org/10.5194/egusphere-2026-4276, 2026
Preprint under review for ACP (discussion: open, 3 comments)
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20 Aug 2026
Optimized below-cloud scavenging scheme and its prominent performance of nitrogen wet deposition in polluted regions
Nuohang Liu, Baozhu Ge, Danhui Xu, Nan Yang, Xueshun Chen, Qixin Tan, and Zifa Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4057, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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19 Aug 2026
Strong Cloud-Mediated Aerosol Cooling in TaiESM1 Diagnosed Using Cloud Radiative Kernels and APRP Decomposition
I-Chun Tsai, Chein-Jung Shiu, Cheng-An Chen, Hsin-Chien Liang, Hung-Hsiung Hsu, and Wei-Liang Lee
EGUsphere, https://doi.org/10.5194/egusphere-2026-4942, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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19 Aug 2026
Furfural Exhibits Distinct Photooxidation and Secondary Organic Aerosol Formation Among Biomass Burning Related Furanoids
Taekyu Joo, David Pando, Jo E. Machesky, Tori Hass-Mitchell, Jean C. Rivera-Rios, Drew R. Gentner, Matthew J. Alvarado, and Nga L. Ng
EGUsphere, https://doi.org/10.5194/egusphere-2026-4881, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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19 Aug 2026
Regime-dependent evolution of water vapor, cloud liquid, and cloud base before rain onset in the southeastern Alpine forelands
Esmail Ghaemi, Andreas Kvas, Ulrich Foelsche, and Pavlos Kollias
EGUsphere, https://doi.org/10.5194/egusphere-2026-4256, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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18 Aug 2026
Primary sources and secondary formation of brown carbon in urban Shanghai: Insights from bihourly measurements of brown carbon and organic tracers
Qiongqiong Wang, Zhongliang Huang, Zongjun Li, Shuihui Zhu, Liping Qiao, Min Zhou, Dandan Huang, Hongli Wang, Qingyan Fu, Kezheng Liao, and Jian Zhen Yu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4766, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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18 Aug 2026
Reduction and evaluation of a near-explicit dimethyl sulfide and methanethiol oxidation mechanism
Lorrie S. D. Jacob, Yao Ge, Chiara Giorio, and Alexander T. Archibald
EGUsphere, https://doi.org/10.5194/egusphere-2026-4710, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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18 Aug 2026
Impact of Super Typhoon Yagi on Earth’s Atmosphere: from Troposphere to Thermosphere/Ionosphere
Gang Chen, Peng Tao, Shaodong Zhang, Wanlin Gong, Chunming Huang, Yufang Tian, Yaxian Li, Kai Zhu, Xiaoming Zhou, Min Zhang, and Yimeng Xu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4680, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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18 Aug 2026
Measurement report: Long-term 2D MAX-DOAS observations of HONO vertical distributions in a rice–wheat rotation agricultural region in Shouxian, China
Weiwei Hu, Ang Li, Zhaokun Hu, Junli Jin, Chaonan Lv, Hongmei Ren, Hairong Zhang, Jiangman Xu, and Min Qin
EGUsphere, https://doi.org/10.5194/egusphere-2026-4334, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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18 Aug 2026
River-induced circulations alter ozone distribution, source contributions, and chemical sensitivity in a river–valley city along the Yangtze River
Yan Lu, Yiming Guo, Yan Zhang, and Min Shao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4158, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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18 Aug 2026
Urban atmospheric CO2 plumes from space – Part 2: Representation of fine-scale structures
Alohotsy Rafalimanana, Thomas Lauvaux, Charbel Abdallah, Mali Chariot, Michel Ramonet, Josselin Doc, Olivier Laurent, Morgan Lopez, Anja Raznjevic, Maarten Krol, Leena Järvi, Andreas Christen, Dana Looschelders, Leslie David, Olivier Sanchez, Laura Bignotti, Benjamin Loubet, Sue Grimmond, and William Morrison
EGUsphere, https://doi.org/10.5194/egusphere-2026-2581, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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17 Aug 2026
Maximum updraft velocity beyond CAPE: the role of boundary layer dynamics and pressure perturbations
Bety Pechacova, Alejandro Casallas, Tom Beucler, Lokahith Agasthya, and Caroline Muller
External preprint server, https://doi.org/10.48550/arXiv.2607.23627, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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17 Aug 2026
Fractal Geometry of Aerosol Particles and Its Impact on Atmospheric Optical Properties: Development and Validation of the Fractal Aerosol Cluster Model in a Heavy Haze Event
Liu Zhenxin, Li Weimin, Zhang Bihui, Li Xiaolan, Mao Yuhao, Zhang Kuan, Ma Xinye, and Liao Hong
EGUsphere, https://doi.org/10.5194/egusphere-2026-4511, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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17 Aug 2026
Synergistic retrieval of atmospheric boundary layer height from multi-source observations over the Arctic Ocean during MOSAiC
Yuliang Liu, Shulei Li, Lei Liu, Shuai Hu, Xuyang Li, and Rongying Shao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4501, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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17 Aug 2026
Environmental impacts of polarity-resolved water-soluble organic matter from animal dung burning on the Qinghai-Tibet Plateau
Shasha Huang, Zhenxing Shen, Cailan Li, He Shen, Yaling Zeng, Liu Yang, Jian Sun, and Hongmei Xu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4493, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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17 Aug 2026
Contrasting air pollution and surface temperature trends in South and East Asia: satellite observations and CMIP6 simulations assessment
Selviga Sinnathamby, Sarah Safieddine, Anne Boynard, Juliette Hadji-Lazaro, Solène Turquety, Simon Whitburn, Lieven Clarisse, Marie Doutriaux-Boucher, Pierre Coheur, and Cathy Clerbaux
EGUsphere, https://doi.org/10.5194/egusphere-2026-4393, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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17 Aug 2026
Impacts of ozone-vegetation feedbacks on surface ozone in a coupled climate-chemistry-ecosystem model
Yuan Zhao, Weijie Fu, Chenguang Tian, Jingchao Huang, Yihan Hu, and Xu Yue
EGUsphere, https://doi.org/10.5194/egusphere-2026-4387, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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17 Aug 2026
A multi-model analysis of the transatlantic dust transport, deposition, and optical properties in the AeroCom Phase III
Jianyu Zheng, Hongbin Yu, Chamara Rajapakse, Mian Chin, Michael Schulz, Yves Balkanski, Susanne E. Bauer, Huisheng Bian, Peter Colarco, Dongchul Kim, Ramiro Checa-Garcia, Yevgeny Derimian, Oleg Dubovik, Paul Ginoux, Zak Kipling, Jasper F. Kok, Harri Kokkola, Philippe Le Sager, Lei Li, Marianne Tronstad Lund, Gunnar Myhre, Hitoshi Matsui, Dirk J. L. Olivie, Samuel Remy, Oyvind Seland, Qianqian Song, Toshihiko Takemura, Qian Tan, Kostas Tsigaridis, Twan van Noije, David Winker, Bin Xie, Hua Zhang, Xindan Zhang, and Zhibo Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4322, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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17 Aug 2026
Evaluating the performance of the thermodynamic equilibrium model ISORROPIA 2.1 for different aerosol compositions
Irene Gini, Mattia Borelli, Guido Pirovano, Alessandra Balzarini, Amedeo Manuel Cefalì, Ezio Giovanni Bolzacchini, Andrea Doldi, Ludovica Giovanazzi, Niccolò Losi, and Luca Ferrero
EGUsphere, https://doi.org/10.5194/egusphere-2026-3968, 2026
Preprint under review for ACP (discussion: open, 3 comments)
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17 Aug 2026
Immersion freezing of surface dust particles from Tengger Desert in China: effects of mineral composition and aging treatments on ice nucleating activity
Jiao Xue, Shengkai Wang, Haoyu Qi, Yao Yao, Shulan Chen, Juying Lu, Tian Zhang, Qi Wang, Defeng Zhao, Youwei Hong, Yihua Cai, and Bingbing Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3953, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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14 Aug 2026
Tropospheric Oxidation Chemistry and Methane Growth: A Process-Based Attribution of OH Variability (2003–2022)
Benjamin Gaubert, Mohammad Amin Mirrezaei, Rafael P. Fernandez, Ivan Ortega, Louisa K. Emmons, John Orlando, Youmi Oh, Lori Bruhwiler, Shuo Chen, Gabrielle Petron, Xin Lan, Claire Granier, Nicolas Zilbermann, Idir Bouarar, Guy P. Brasseur, Chuan Feng, Yangyang Xu, Alfonso Saiz-Lopez, Carlos Cuevas, and Avelino Arellano Jr.
EGUsphere, https://doi.org/10.5194/egusphere-2026-4883, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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14 Aug 2026
Characterizing Natural Aerosol Variability and its Uncertainty in the Earth System
Natalie Mahowald, Hannah Liddy, Jennifer Marlon, Kostas Tsigaridis, Gisela Winckler, Douglas Hamilton, Jasper Kok, Michael Sigl, Jordan Abell, Adwoa Aboagye-Okyere, Joe Adabouk Amooli, Samuel Albani, Susanne Bauer, Emilie Beaudon, Hunter Brown, Nathan Chellman, Nicolás Cosentino, Nathalie Goodkin, Christopher Guiterman, Stijn Hantson, Chengfei He, Aviva Intveld, Jed Kaplan, Jeremy Klavans, Fabrice Lambert, Haobo Liu, Marie-France Loutre, Joe McConnell, Zachary McGraw, Keren Mezuman, Ron Miller, Nicholas O’Mara, Maria Rosabelle Ong, Gavin Schmidt, Richard Vachula, Lily Wu, and Bingqing Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4532, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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14 Aug 2026
Submicron volcanic ash detected in sulfate aerosol mixtures observed by the Atmospheric Chemistry Experiment satellite
Michael Lecours, Chris Boone, and Peter Bernath
EGUsphere, https://doi.org/10.5194/egusphere-2026-4424, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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14 Aug 2026
Transport of anthropogenic CH2Cl2-rich air from Asia across the North Pacific
Wolfgang Woiwode, Bärbel Vogel, Valentin Lauther, Jens-Uwe Grooß, Jeremy Harrison, Sören Johansson, Jörn Ungermann, Peter Braesicke, Markus Dick, Andreas Engel, Felix Friedl-Vallon, Norbert Glatthor, Thomas Gulde, Michael Höpfner, Markus Jesswein, Jan Kaumanns, Timo Keber, Anne Kleinert, Erik Kretschmer, Guido Maucher, Tom Neubert, Hans Nordmeyer, Christof Piesch, Felix Plöger, Peter Preusse, Markus Retzlaff, Sebastian Rhode, Heinz Rongen, Georg Schardt, Tanja Schuck, Björn-Martin Sinnhuber, Johannes Strobel, Franziska Trinkl, Ronja Van Luijt, Stefan Versick, C. Michael Volk, Gerald Wetzel, Peter Hoor, and Martin Riese
EGUsphere, https://doi.org/10.5194/egusphere-2026-3271, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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14 Aug 2026
Assessing the ability of stationary in situ ground-based observations to constrain local methane emissions in space and time in New York State
Matthew L. Loman, Lee T. Murray, Peter D. Ivatt, Róisín Commane, Andrew Hallward-Driemeier, Raghav Dhall, Eric M. Leibensperger, Nicholas Balasus, Lucas Estrada, Melissa P. Sulprizio, Maryann R. Sargent, and Felix Vogel
EGUsphere, https://doi.org/10.5194/egusphere-2026-3153, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 Aug 2026
Impact of the chemical regime on highly oxygenated molecule and secondary organic aerosol formation: Effects of varying the importance of NO, HO2·, RO2· reactions on α-pinene photooxidation products
Yarê Baker, Veronica Geretti, Sungah Kang, Rongrong Wu, Hui Wang, Quanfu He, Thorsten Hohaus, Annika Zanders, Mathias Bachner, Cheng Wu, Thomas J. Bannan, Simon P. O'Meara, Aristeides Voliotis, Mattias Hallquist, Gordon McFiggans, Sören R. Zorn, and Thomas F. Mentel
EGUsphere, https://doi.org/10.5194/egusphere-2026-4788, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 Aug 2026
Highly oxygenated organic molecule formation from 2,5-dimethylfuran oxidation by O3 and OH: an experimental and computational study
Rabbia Asgher, Sakshi Jha, Avinash Kumar, Shawon Barua, Prasenjit Seal, Sana Farhoudian, Siddharth Iyer, and Matti Rissanen
EGUsphere, https://doi.org/10.5194/egusphere-2026-4450, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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13 Aug 2026
Linking cloud hydrometeor growth and surface precipitation to synoptic forcing at Dumont d’Urville, East Antarctica
A. V. Sreenath, Peter T. May, Steven Siems, Heather Corden, and Alexis Berne
EGUsphere, https://doi.org/10.5194/egusphere-2026-4159, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 Aug 2026
Assessing evaporative cooling from seawater spraying in the marine boundary layer
Annelot Broerze, Stephan R. De Roode, and Herman Russchenberg
EGUsphere, https://doi.org/10.5194/egusphere-2026-4092, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 Aug 2026
Contrasting Arctic Cirrus Clouds: Properties and Processes from Observations and Simulations
Georgios Dekoutsidis, Silke Groß, Florian Ewald, Martina Krämer, Christian Rolf, Andreas Schäfler, and Martin Wirth
EGUsphere, https://doi.org/10.5194/egusphere-2026-3788, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Aug 2026
Towards Resolving Equifinality in Aerosol-Cloud Radiative Forcing Through Process-Level Constraints
McKenna Stanford, Naser Mahfouz, Johannes Muelmenstaedt, August Mikkelsen, and Susannah Burrows
EGUsphere, https://doi.org/10.5194/egusphere-2026-4488, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Aug 2026
Mechanistic Insights into Nitric Sulfuric Acid Formation and Its Enhancement of Sulfuric Acid-Ammonia Nucleation under Severe Urban Pollution
Chengyan Zhang, Guanhua Wang, Xiaokai Guo, Yaogeng Li, Xueping Feng, Yuan Zuo, and Rui Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3682, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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12 Aug 2026
Spatiotemporal Distribution of Tropopause Folds over the Arctic during Spring Season: A 24-Year Analysis (2000–2023)
Yiqi Chen, Le Cao, Xiaochun Zhu, Yan Xia, Tianqi Zhang, Xiuli Lei, Mengke Wang, Liqiang Xu, and Tianliang Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-3196, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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11 Aug 2026
The impact of Saharan Air Layers on atmospheric stability and clouds during the BOWTIE campaign
Anna Trosits, Andreas Foth, Allison A. Wing, Johanna Roschke, Moritz Haarig, Anton Kötsche, and Heike Kalesse-Los
EGUsphere, https://doi.org/10.5194/egusphere-2026-4385, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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11 Aug 2026
Characterisation of hygroscopic aerosol processes using remote sensing and in situ techniques at the MeteoSwiss Payerne station
Arlett Díaz-Zurita, Simone Brunamonti, Alexander Haefele, Martine Collaud Coen, Giovanni Martucci, Benjamin Tobias Brem, Martin Gysel-Beer, Hassan Lyamani, Gloria Titos, Daniel Pérez-Ramírez, Christoph Hüglin, Lucas Alados-Arboledas, Alejandro Keller, Frank Gunther Wienhold, Maxime Hervo, and Francisco Navas-Guzmán
EGUsphere, https://doi.org/10.5194/egusphere-2026-4361, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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11 Aug 2026
MJO unlocks the stratospheric polar vortex influence on winter extreme precipitation over South China
Fang Zhou, Shuo Han, Zhicong Yin, Tingting Han, and Dingzhu Hu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4214, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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11 Aug 2026
Accelerated Warming Shifts the Balance Between Thermodynamic Moistening and ENSO-related Variability in Atmospheric Water Vapour
Yu Gao, Wenyuan Zhang, Shubi Zhang, Zhiping Chen, Chao Liu, and Long Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-3934, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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11 Aug 2026
Ice–ice collisional breakup enhances secondary ice production but reduces surface hailfall in a simulated pulse hailstorm
Yi Dong, Shaofeng Hua, Baojun Chen, and Tuanjie Hou
EGUsphere, https://doi.org/10.5194/egusphere-2026-3542, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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11 Aug 2026
Regime-dependent expression of regional aerosol signals in urban PM10 and PM2.5 across arid northern China
Mikalai Filonchyk, Volha Hurynovich, and Liang Zhou
EGUsphere, https://doi.org/10.5194/egusphere-2026-3468, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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11 Aug 2026
Volcanic eruptions alter sky colours in a geoengineered world
Anna Lange, Ilaria Quaglia, Daniele Visioni, Alexei Rozanov, and Christian von Savigny
EGUsphere, https://doi.org/10.5194/egusphere-2026-3347, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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10 Aug 2026
Measurement Report: Aircraft observations of secondary ice production in convective clouds over the Tibetan Plateau
Yuyan Long, Delong Zhao, Yun Zhang, Dantong Liu, Jing Duan, and Mengyu Huang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4431, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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10 Aug 2026
Temperature-dependent evaporation emission and gas/particle partitioning drive the seasonal dynamics of primary intermediate-volatility organic compounds
Hua Fang, Hongling Xu, Jun Li, Qina Jia, Shutan Ma, Xuanxuan Duan, Bing Hong, Ting Wu, Fuliu Xu, and Xinming Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4389, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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10 Aug 2026
Radiative-cooling-induced aerosol activation sustains the fog-top feedback by weakening sedimentation in Yellow Sea advection fog
Peidong Xu, Wei Dai, Ziqi Qiao, Chun Li, Jing-Wu Liu, and Xiaorong Gao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4215, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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10 Aug 2026
Interprovincial supply chains reshape the pattern of nitrogen deposition in China
Yun Cao, Jiaheng Tang, Zhengzhong Liu, and Jingxu Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3564, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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10 Aug 2026
Measurement report: Sources of carbonaceous aerosol in a South-East European metropolis
Stephen M. Platt, Milos Davidović, Alena Bartonova, Željko Ćirović, Sabine Eckhardt, Nikolaos Evangeliou, Hans Gundersen, Maja Jovanović, Milena Jovašević-Stojanović, Griša Močnik, Bojana Petrović, Philipp Schneider, and Karl Espen Yttri
EGUsphere, https://doi.org/10.5194/egusphere-2026-1708, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Aug 2026
Increasing and Widespread Deposition of Trifluoroacetic Acid from Global Emissions of HFO-1234yf in Mobile-Air Conditioning
Lucy Hart, Ryan Hossaini, Oliver Wild, Crispin Halsall, Martin K. Vollmer, and David Sherry
EGUsphere, https://doi.org/10.5194/egusphere-2026-4613, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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07 Aug 2026
Investigating ice microphysical processes in the dendritic growth zone by combining Monte-Carlo Lagrangian particle modelling with multi-frequency polarimetric radar observations
Leonie von Terzi, Axel Seifert, Christoph Siewert, Fabian Jakub, and Stefan Kneifel
EGUsphere, https://doi.org/10.5194/egusphere-2026-3865, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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07 Aug 2026
Comment to "Detecting supramolecular organic nanoparticles during heat wave by Zhang et al."
Nanna Myllys, Tinja Olenius, Juha Kangasluoma, Dominik Stolzenburg, Theo Kurtén, Matti Rissanen, James Smith, and Mikael Ehn
EGUsphere, https://doi.org/10.5194/egusphere-2026-3785, 2026
Preprint under review for ACP (discussion: open, 4 comments)
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07 Aug 2026
Exploring drivers of Cloud Condensation Nuclei in the Indian Sector of the Southern Ocean
Sandhya Singh, Ashish Soni, Shivdas Bankar, Ritesh Kumar, Rohit Srivastava, Sreerag Athirpankandi, Rajani Kanta Mishra, Jitender Singh, Gaddamidi Sreenivas, Amey Datye, Yogesh Tiwari, Suvarna Fadnavis, Thara Prabhakaran, and Anoop Sharad Mahajan
EGUsphere, https://doi.org/10.5194/egusphere-2026-3546, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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07 Aug 2026
Concurrent assimilation of methane fluxes and concentrations with a 4D LETKF for Germany in 2021 based on ICON–ART
Niklas Becker, Valentin Bruch, Thomas Rösch, Niels Heinrich Keil, Martin Jakob Steil, Diego Jimenez de la Cuesta Otero, Beatrice Ellerhoff, Roland Potthast, and Andrea K. Kaiser-Weiss
EGUsphere, https://doi.org/10.5194/egusphere-2026-3221, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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