Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP

Research article

15 May 2026
Ventilation and low pollution enhancing new particle formation in Milan, Italy
Myriam Agrò, Manuel Bettineschi, Silvia Melina, Diego Aliaga, Andrea Bergomi, Beatrice Biffi, Alessandro Bigi, Giancarlo Ciarelli, Cristina Colombi, Paola Fermo, Ivan Grigioni, Veli-Matti Kerminen, Markku Kulmala, Janne Lampilahti, Angela Marinoni, Celestine Oliewo, Juha Sulo, Gianluigi Valli, Roberta Vecchi, Tuukka Petäjä, Katrianne Lehtipalo, and Federico Bianchi
Atmos. Chem. Phys., 26, 6521–6539, https://doi.org/10.5194/acp-26-6521-2026,https://doi.org/10.5194/acp-26-6521-2026, 2026
Short summary
15 May 2026
Machine-learning-based identification of influencing factors and synoptic patterns of foehn on the eastern foothills of the Taihang Mountains, China
Xinpeng Xu, Shoujuan Shu, Guochen Wang, and Weijun Li
Atmos. Chem. Phys., 26, 6507–6519, https://doi.org/10.5194/acp-26-6507-2026,https://doi.org/10.5194/acp-26-6507-2026, 2026
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13 May 2026
Variability of ice supersaturated regions at flight altitudes: evaluation of ERA5 reanalysis using IAGOS in situ measurements
Katarina Grubbe Hildebrandt, Federica Castino, Vincent Meijer, and Feijia Yin
Atmos. Chem. Phys., 26, 6449–6470, https://doi.org/10.5194/acp-26-6449-2026,https://doi.org/10.5194/acp-26-6449-2026, 2026
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13 May 2026
Interpretable machine learning quantifies composition and size influences on aerosol spectral absorption
Wenfang Wang, Pengfei Tian, Shuhua Zeng, Yifei Zhang, Zeren Yu, Chen Cui, Yunfei Wu, Min Chen, and Lei Zhang
Atmos. Chem. Phys., 26, 6471–6487, https://doi.org/10.5194/acp-26-6471-2026,https://doi.org/10.5194/acp-26-6471-2026, 2026
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13 May 2026
Assessment of the impact of tropical anthropogenic and biomass-burning emissions on tropospheric ozone (2007–2021) using the GEOS-Chem model constrained by satellite observations
Herizo Narivelo, Bastien Sauvage, Klaas Folkert Boersma, Isabelle De Smedt, Isidora Anglou, Michel Van Roozendael, Eric Le Flochmoën, and Brice Barret
EGUsphere, https://doi.org/10.5194/egusphere-2026-1652,https://doi.org/10.5194/egusphere-2026-1652, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 May 2026
Continuous wintertime water vapor profiling by Raman lidar at Neumayer Station III, Antarctica: Characteristics of meridional moisture transport and assessment of ERA5 reanalysis
Friederike Jakob, Martin Radenz, Holger Baars, Patric Seifert, and Ronny Engelmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-2445,https://doi.org/10.5194/egusphere-2026-2445, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 May 2026
Molecular characteristics and formation pathways of organosulfur compounds: a comparative field study across contrasting atmospheric environments
Dongmei Cai, Xianda Gong, Ruiqi Zhang, Shenyan Zhang, Yuhan Cheng, Saidur Rahaman, Yin Fang, and Jianmin Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-2472,https://doi.org/10.5194/egusphere-2026-2472, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 May 2026
Non-Target Analysis of Atmospheric Organic Aerosols as a Tool to Discriminate Anthropogenic Contribution in Mixed Air Masses during the ACROSS campaign
Niklas Karbach, Pauline Pouyes, Emilie Perraudin, Eric Villenave, and Thorsten Hoffmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-2473,https://doi.org/10.5194/egusphere-2026-2473, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 May 2026
A modeling study of global distribution and formation pathways of highly oxygenated organic molecules (HOMs) from monoterpenes
Xinyue Shao, Yaman Liu, Xinyi Dong, Minghuai Wang, Ruochong Xu, Joel A. Thornton, Duseong S. Jo, Man Yue, Wenxiang Shen, Manish Shrivastava, Stephen R. Arnold, and Ken S. Carslaw
Atmos. Chem. Phys., 26, 6427–6448, https://doi.org/10.5194/acp-26-6427-2026,https://doi.org/10.5194/acp-26-6427-2026, 2026
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12 May 2026
Spatial-scale dependence of aerosol indirect effects over land in eastern China: a comparative analysis
Yuqin Liu, Tao Lin, Jiahua Zhang, Fu Wang, Meixia Lin, Yuan Chen, Yiyi Huang, Hongkai Geng, Xin Cao, and Gerrit de Leeuw
Atmos. Chem. Phys., 26, 6351–6375, https://doi.org/10.5194/acp-26-6351-2026,https://doi.org/10.5194/acp-26-6351-2026, 2026
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12 May 2026
Disentangling controls of multi-scale variability in precipitation stable isotopes at Yadong and Ali on the Tibetan Plateau
Ke Li, Jing Gao, Jingjing Yang, Xiaowei Niu, Aibin Zhao, Gebanruo Chen, Yuqing Wu, and Yigang Liu
Atmos. Chem. Phys., 26, 6407–6425, https://doi.org/10.5194/acp-26-6407-2026,https://doi.org/10.5194/acp-26-6407-2026, 2026
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12 May 2026
Late autumn aerosol trace element composition and source tracking over the southern Mozambique Channel
Morgane M. G. Perron, Eva Bucciarelli, Hélène Planquette, Thomas Holmes, Saumik Samanta, Yoan Germain, Alakendra Roychoudhury, and Géraldine Sarthou
Atmos. Chem. Phys., 26, 6391–6406, https://doi.org/10.5194/acp-26-6391-2026,https://doi.org/10.5194/acp-26-6391-2026, 2026
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12 May 2026
Deciphering the impacts of meteorology on surface ozone variability in eastern China using explainable machine learning models
Xingpei Ye, Lin Zhang, Xiaolin Wang, Ni Lu, Sebastian Hickman, Guo Luo, and Alex T. Archibald
Atmos. Chem. Phys., 26, 6377–6390, https://doi.org/10.5194/acp-26-6377-2026,https://doi.org/10.5194/acp-26-6377-2026, 2026
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12 May 2026
Vegetation drag partition effects redistribute dust globally
Siqing Xu, Yves Balkanski, Philippe Ciais, and Jean Sciare
Atmos. Chem. Phys., 26, 6321–6350, https://doi.org/10.5194/acp-26-6321-2026,https://doi.org/10.5194/acp-26-6321-2026, 2026
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12 May 2026
Tracking organic compounds in smoke plumes using infrared satellite-based measurements
Julieta F. Juncosa Calahorrano, Dylan B. Millet, Kelley C. Wells, Chengyuan Hu, Jared F. Brewer, Vivienne H. Payne, Wade Permar, Lu Hu, Amy P. Sullivan, I.-Ting Ku, Emily V. Fischer, Vanessa Selimovic, Kanako Sekimoto, Aaron Lamplugh, Georgios Gkatzelis, Jessica B. Gilman, Matthew Coggon, and Carsten Warneke
EGUsphere, https://doi.org/10.5194/egusphere-2026-1669,https://doi.org/10.5194/egusphere-2026-1669, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 May 2026
Molecular-Level Characterization of Urban Aerosol Analogues in Controlled Atmospheric Simulations
Elie Al Marj, Ambre Delater, Aline Gratien, Marie Line Torrijos, Juan Camilo Macias Rodriguez, Mathieu Cazaunau, Edouard Pangui, Antonin Bergé, Cécile Gaimoz, Thomas Bertin, Emmanuelle Mebold, Bénédicte Picquet-Varrault, Jean-François Doussin, Clément Buissot, Sophie Lanone, and Patrice Coll
EGUsphere, https://doi.org/10.5194/egusphere-2026-1743,https://doi.org/10.5194/egusphere-2026-1743, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 May 2026
Frequent occurrence of newly formed aerosol particles over wide geographical areas in the Arctic free troposphere and atmospheric boundary layer
David J. Simon, Jonas Schaefer, Jörg Hartmann, Benjamin Kirbus, Joshua Müller, Markus Hartmann, Bruno Wetzel, Laura Köhler, Anna-Marie Jörss, Kay Weinhold, Andreas Herber, Zsófia Jurányi, Silvia Henning, Gregory C. Roberts, Manfred Wendisch, Mira L. Pöhlker, and Frank Stratmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-2215,https://doi.org/10.5194/egusphere-2026-2215, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 May 2026
Mineral dust concentration controlling convective cirrus structure and persistence: a large-eddy simulation study with observational constraints
Kasper Juurikkala, Tomi Raatikainen, Martina Krämer, Christina J. Williamson, and Ari Laaksonen
EGUsphere, https://doi.org/10.5194/egusphere-2026-2427,https://doi.org/10.5194/egusphere-2026-2427, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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11 May 2026
Variation characteristics of sporadic-E layer in East Asia based on long-term data
Hai-Sheng Zhao, Jie Feng, Yang Liu, Zheng-Wen Xu, Jian Wu, Kun Xue, Huai-Yun Peng, and Zong-Hua Ding
Atmos. Chem. Phys., 26, 6243–6256, https://doi.org/10.5194/acp-26-6243-2026,https://doi.org/10.5194/acp-26-6243-2026, 2026
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11 May 2026
Fine and coarse dust radiative impact during an intense Saharan dust outbreak over the Iberian Peninsula – long-wave and net direct radiative effect
María Ángeles López-Cayuela, Carmen Córdoba-Jabonero, Michaël Sicard, Jesús Abril-Gago, Vanda Salgueiro, Adolfo Comerón, María José Granados-Muñoz, Maria João Costa, Constantino Muñoz-Porcar, Juan Antonio Bravo-Aranda, Daniele Bortoli, Alejandro Rodríguez-Gómez, Lucas Alados-Arboledas, and Juan Luis Guerrero-Rascado
Atmos. Chem. Phys., 26, 6257–6281, https://doi.org/10.5194/acp-26-6257-2026,https://doi.org/10.5194/acp-26-6257-2026, 2026
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11 May 2026
The role of chemical boundary conditions in simulating summer ozone and cross-boundary transport over China
Yunsong Du, Fumo Yang, Sijia Lou, Baolei Lyu, Ran Huang, Guangming Shi, Yongtao Hu, Yan Jiang, and Nan Wang
Atmos. Chem. Phys., 26, 6223–6241, https://doi.org/10.5194/acp-26-6223-2026,https://doi.org/10.5194/acp-26-6223-2026, 2026
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11 May 2026
An improved high-resolution passenger vehicle emission inventory for China using ride-hailing big data
Baojie Li, Zhihui Shen, Yan Li, Yongqi Zhao, Wanglijin Gu, Junjie Liu, Yunkai Yang, Weimeng Zhang, Ziqian Ma, and Hong Liao
Atmos. Chem. Phys., 26, 6197–6211, https://doi.org/10.5194/acp-26-6197-2026,https://doi.org/10.5194/acp-26-6197-2026, 2026
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11 May 2026
| Highlight paper
Continental and marine source regions contributing to the outflow of the Asian summer monsoon anticyclone during the PHILEAS campaign in summer 2023
Bärbel Vogel, Valentin Lauther, Franziska Köllner, Fatih Ekinci, Christian Rolf, Johannes Strobel, Ronja van Luijt, C. Michael Volk, Stephan Borrmann, Antonis Dragoneas, Oliver Eppers, Sergej Molleker, Peter Hoor, Linda Ort, Franziska Weyland, Andreas Zahn, Jan Clemens, Gebhard Günther, Oleh Kachula, Rolf Müller, Felix Ploeger, and Martin Riese
Atmos. Chem. Phys., 26, 6283–6319, https://doi.org/10.5194/acp-26-6283-2026,https://doi.org/10.5194/acp-26-6283-2026, 2026
Short summary Editorial statement
11 May 2026
Lagrangian investigation of GCMs during the 2014–15 Holuhraun eruption reveals large differences in the representation of aerosol size distribution
Eliza K. Duncan, George Jordan, Paul Kim, James M. Haywood, Duncan Watson-Parris, Ben Johnson, Alistair Sellar, Zak Kipling, João Teixeira, Florent Malavelle, and Daniel G. Partridge
EGUsphere, https://doi.org/10.5194/egusphere-2026-1043,https://doi.org/10.5194/egusphere-2026-1043, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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11 May 2026
Direct thermal enhancement dominates over emission-mediated pathways in heatwave-induced O3 and SOA increases across China
Peng Wang, Wenxuan Yu, Zhaolei Zhang, Jianyan Lu, Shenxin Li, and Hongliang Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1101,https://doi.org/10.5194/egusphere-2026-1101, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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11 May 2026
Molecular dynamics study on the liquid-liquid contact angle in liquid-liquid phase separated aerosols
Chao Zhang, Leyi Liu, Shaopeng Li, Haoyang Lin, Yang Yang, Nan Ma, Yueshe Wang, and Alfred Wiedensohler
EGUsphere, https://doi.org/10.5194/egusphere-2026-1577,https://doi.org/10.5194/egusphere-2026-1577, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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11 May 2026
Inefficient Consumption of Natural Gas Drives Methane Emissions from a Megacity
Yuwei Zhao, Andrew Hallward-Driemeier, Luke Schiferl, Trey Maddaleno, Michael Vermeuel, Dylan Millet, Delphine Farmer, and Roisin Commane
EGUsphere, https://doi.org/10.5194/egusphere-2026-1742,https://doi.org/10.5194/egusphere-2026-1742, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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11 May 2026
Isotope-based investigation of methane sources in Hamburg, Germany
Jacoline van Es, Juan Bettinelli, Jia Chen, Carina van der Veen, Stephan Henne, and Thomas Röckmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-1813,https://doi.org/10.5194/egusphere-2026-1813, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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11 May 2026
Consistency Between Zonal Mean Stratospheric and Total Column Ozone Trends (2000–2024)
Brian Auffarth, Mark Weber, Alexei Rozanov, Carlo Arosio, John P. Burrows, Melanie Coldewey-Egbers, Sean M. Davis, Doug Degenstein, Kimberlee Dubé, Stacey M. Frith, Lucien Froidevaux, Diego Loyola, Vitali E. Fioletov, Viktoria Sofieva, Ronald van der A, and Jeannette D. Wild
EGUsphere, https://doi.org/10.5194/egusphere-2026-2576,https://doi.org/10.5194/egusphere-2026-2576, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 May 2026
Multi-machine-learning approaches to modeling small-scale source attribution of ozone formation
Zheng Xiao, Yifeng Lu, and Guangli Xiu
Atmos. Chem. Phys., 26, 6117–6132, https://doi.org/10.5194/acp-26-6117-2026,https://doi.org/10.5194/acp-26-6117-2026, 2026
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08 May 2026
Tropospheric bromine monoxide in Ny-Ålesund: source analysis and impacts on atmospheric chemistry
Qidi Li, Yuhan Luo, Xin Yang, Bianca Zilker, Andreas Richter, Ke Dou, Haijin Zhou, Kai Zhan, Fuqi Si, and Wenqing Liu
Atmos. Chem. Phys., 26, 6165–6196, https://doi.org/10.5194/acp-26-6165-2026,https://doi.org/10.5194/acp-26-6165-2026, 2026
Short summary
08 May 2026
Investigating the role of ammonia in enhancing secondary organic aerosol formation from the co-photooxidation of anthropogenic and biogenic VOCs
Yongxin Yan, Junling Li, Yufei Song, Yushi Gong, Shudan Wei, Zhaolin Wang, Haijie Zhang, Yanqin Ren, Maofa Ge, and Hong Li
Atmos. Chem. Phys., 26, 6147–6163, https://doi.org/10.5194/acp-26-6147-2026,https://doi.org/10.5194/acp-26-6147-2026, 2026
Short summary
08 May 2026
Forest and bioenergy expansion amplifies climate warming by accelerating regional cloud loss
Nanjian Liu, Zhixin Hao, Siyou Xia, and Peng Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-367,https://doi.org/10.5194/egusphere-2026-367, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 May 2026
Turbulent atmospheric particle fluxes in the high Arctic: Surface type dependence and variability
Theresa Mathes, Ian Brooks, Sonja Murto, Michael Tjernström, Julia Kojoj, Paul Zieger, John Prytherch, Birgit Wehner, and Andreas Held
EGUsphere, https://doi.org/10.5194/egusphere-2026-1792,https://doi.org/10.5194/egusphere-2026-1792, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 May 2026
The sensitivity of ground-level ozone to precursor emissions and source contributions in Southeast Asia
Jie Hu, David C. Wong, Jiaying Li, Tingting Fang, and Steve H. L. Yim
EGUsphere, https://doi.org/10.5194/egusphere-2026-2148,https://doi.org/10.5194/egusphere-2026-2148, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 May 2026
Bias in satellite-derived cloud radiative effect over Arctic sea ice relative to aircraft measurements during ARCSIX
Sebastian Becker, Konrad Sebastian Schmidt, Hong Chen, Yu-Wen Chen, Kerry G. Meyer, Colten A. Peterson, and Manfred Wendisch
EGUsphere, https://doi.org/10.5194/egusphere-2026-2210,https://doi.org/10.5194/egusphere-2026-2210, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 May 2026
Monitoring Stratospheric Aerosols over Europe: A 16-Year CALIPSO Dataset Analysis (2007–2022)
Christina-Anna Papanikolaou, Nikolaos Papagiannopoulos, Michail Mytilinaios, Pilar Gumà-Claramunt, Benedetto De Rosa, Giuseppe D’Amico, Aldo Amodeo, and Lucia Mona
EGUsphere, https://doi.org/10.5194/egusphere-2026-2307,https://doi.org/10.5194/egusphere-2026-2307, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 May 2026
Assessing Air Pollution Drivers in Asia Through Multi-Species Data Assimilation During NASA's ASIA-AQ Campaign
Jinkyul Choi, Kazuyuki Miyazaki, Takashi Sekiya, Jinhyeok Yu, Shin-Ya Ogino, Henk Eskes, Pieter Rijdijk, Ryan Bennett, Anke Roiger, Leon Knez, Glenn S. Diskin, Jason A. Miech, Joshua P. DiGangi, Yonghoon Choi, Alessandro Franchin, Changmin Cho, Eric C. Apel, Louisa K. Emmons, Nattamon Maneenoi, Jason M. St. Clair, Reem A. Hannun, Glenn M. Wolfe, Erin Delaria, Abby Sebol, Donald R. Blake, Monica Crippa, Rachel M. Hoesly, Steven J. Smith, Jung-Hun Woo, Le Kuai, and Ronald Macatangay
EGUsphere, https://doi.org/10.5194/egusphere-2026-2380,https://doi.org/10.5194/egusphere-2026-2380, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
08 May 2026
Distribution of cloud geometrical properties and types over the Mediterranean: insights from a decade of CloudSat and 1 year of EarthCARE measurements and ERA5 comparison
Kalliopi Artemis Voudouri, Eleni Marinou, Ilianna Koutsoupi, Vassilis Spyrakos, Dimitra Karkani, Ioanna Tsikoudi, Alessandro Battaglia, Pavlos Kollias, Eleni Giannakaki, and Vassilis Amiridis
EGUsphere, https://doi.org/10.5194/egusphere-2026-2384,https://doi.org/10.5194/egusphere-2026-2384, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 May 2026
Cloud liquid water path at the North Slope of Alaska is largely insensitive to local meteorology in Arctic winter
Kara Hartig, John J. Cassano, Matthew D. Shupe, and Amy Solomon
EGUsphere, https://doi.org/10.5194/egusphere-2026-2426,https://doi.org/10.5194/egusphere-2026-2426, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 May 2026
EarthCARE Observations of Vertical Motion and Cloud Microphysical Structure in Tropical Cyclones
Jin-De Huang, Woosub Roh, Tomoki Miyakawa, and Masaki Satoh
EGUsphere, https://doi.org/10.5194/egusphere-2026-2530,https://doi.org/10.5194/egusphere-2026-2530, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 May 2026
A multi-decadal climatology of dust-on-snow from wet deposition in the Upper Colorado River Basin
Felix Yu, Daniel Feldman, Leah Gibson, and William Rudisill
EGUsphere, https://doi.org/10.5194/egusphere-2026-2547,https://doi.org/10.5194/egusphere-2026-2547, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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06 May 2026
Significance of microphysical processes for uncertainties in ensemble forecasts of summertime convection over central Europe
Christian Barthlott, Beata Czajka, Christoph Gebhardt, and Corinna Hoose
Atmos. Chem. Phys., 26, 6061–6081, https://doi.org/10.5194/acp-26-6061-2026,https://doi.org/10.5194/acp-26-6061-2026, 2026
Short summary
06 May 2026
Variability and trends of upper-tropospheric aerosols over the Asian summer monsoon region: an AeroCom multi-model study
Mian Chin, Jonathon S. Wright, Huisheng Bian, Qian Tan, Xiaohua Pan, Toshihiko Takemura, Hitoshi Matsui, Kostas Tsigaridis, Susanne Bauer, Paul Ginoux, Yiran Peng, Zengyuan Guo, Suvarna Fadnavis, Anton Laakso, John P. Burrows, Ghassan Taha, Jayanta Kar, Alexei Rozanov, Carlo Arosio, Landon Rieger, and Adam Bourassa
Atmos. Chem. Phys., 26, 6035–6059, https://doi.org/10.5194/acp-26-6035-2026,https://doi.org/10.5194/acp-26-6035-2026, 2026
Short summary
06 May 2026
Insights on ozone formation sensitivity in Southeast and East Asian megacities during ASIA-AQ
Changmin Cho, Alessandro Franchin, Frank Flocke, Kirk Lesko, Courtney Owen, Samuel R. Hall, Kirk Ullmann, Eric C. Apel, Alan J. Hills, Rebecca S. Hornbrook, Behrooz Roozitalab, Daun Jeong, Glenn S. Diskin, Yonghoon Choi, Joshua P. DiGangi, Jason Miech, Glenn M. Wolfe, Thomas F. Hanisco, Jason M. St. Clair, Jin Liao, Erin R. Delaria, Abby Sebol, Reem A. Hannun, Paul O. Wennberg, Katherine Ball, Young Ro Lee, L. Gregory Huey, David J. Tanner, Linda Arterburn, Donald R. Blake, Nicola J. Blake, Barbara Barletta, Simone Meinardi, Kyung-Eun Min, Heejoo Kang, Woohui Nam, Armin Wisthaler, Felix Piel, Wojciech Wojnowski, Jack Dibb, and James Crawford
Atmos. Chem. Phys., 26, 6097–6116, https://doi.org/10.5194/acp-26-6097-2026,https://doi.org/10.5194/acp-26-6097-2026, 2026
Short summary
06 May 2026
Thin organic films unexpectedly enhance alcohol uptake on soot analogs: critical implications for aerosol aging
Xiangrui Kong, Yongjian Lian, Shuai Jiang, and Jan B. C. Pettersson
Atmos. Chem. Phys., 26, 6083–6095, https://doi.org/10.5194/acp-26-6083-2026,https://doi.org/10.5194/acp-26-6083-2026, 2026
Short summary
06 May 2026
Phase-State and Humidity Trend Controls on Wintertime Nitrate Aerosol Formation
Qihua Hu and Hwajin Kim
EGUsphere, https://doi.org/10.5194/egusphere-2026-1510,https://doi.org/10.5194/egusphere-2026-1510, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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06 May 2026
Synthesis of the tethered balloon system and other TRACER campaign measurements elucidates aerosol property profiles
Fan Mei, Jian Wang, Israel Silber, Nurun Nahar Lata, Gregory W. Vandergrift, Jing Li, Bo Chen, Sarah Brooks, Michael P. Jensen, Min Deng, Damao Zhang, Darielle Dexheimer, Beat Schmid, Zezhen Cheng, and Swarup China
EGUsphere, https://doi.org/10.5194/egusphere-2026-2245,https://doi.org/10.5194/egusphere-2026-2245, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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05 May 2026
Impact of present aircraft NOx and aerosol emissions on atmospheric composition and climate: results from a model intercomparison
Yann Cohen, Didier Hauglustaine, Zosia Staniaszek, Marianne Tronstad Lund, Irene Dedoussi, Sigrun Matthes, Flávio Quadros, Mattia Righi, Agnieszka Skowron, and Robin Thor
Atmos. Chem. Phys., 26, 5983–6013, https://doi.org/10.5194/acp-26-5983-2026,https://doi.org/10.5194/acp-26-5983-2026, 2026
Short summary
05 May 2026
Inferring processes governing cloud transition during mid-latitude marine cold-air outbreaks from satellite
Jianhao Zhang, David Painemal, Tom Dror, Jung-Sub Lim, Armin Sorooshian, and Graham Feingold
Atmos. Chem. Phys., 26, 6015–6034, https://doi.org/10.5194/acp-26-6015-2026,https://doi.org/10.5194/acp-26-6015-2026, 2026
Short summary
05 May 2026
Abundant water-soluble calcium coatings on fine Asian dust particles
Tafeng Hu, Niu Jin, Yingpan Song, Feng Wu, Jing Duan, Yuqing Zhu, Hong Huang, Yu Huang, Junji Cao, and Daizhou Zhang
Atmos. Chem. Phys., 26, 5947–5959, https://doi.org/10.5194/acp-26-5947-2026,https://doi.org/10.5194/acp-26-5947-2026, 2026
Short summary
05 May 2026
Methane intensity and emissions across major oil and gas basins and individual jurisdictions using MethaneSAT observations
James P. Williams, Joshua Benmergui, Marvin Knapp, Mark Omara, Anthony Himmelberger, Ethan Kyzivat, Kaiya Weatherby, Ben Lyke, Jack Warren, Katlyn MacKay, Sasha Ayvazov, Marcus Russi, Nicholas LoFaso, Tom Melendez, Christopher C. Miller, Sebastien Roche, Maryann Sargent, Jonathan Franklin, Maya Nasr, Zhan Zhang, David J. Miller, Bingkun Luo, Luis Guanter, Steven P. Hamburg, Steven C. Wofsy, and Ritesh Gautam
Atmos. Chem. Phys., 26, 5961–5981, https://doi.org/10.5194/acp-26-5961-2026,https://doi.org/10.5194/acp-26-5961-2026, 2026
Short summary
05 May 2026
Long-term land-atmosphere carbon monoxide exchange from a tall tower in a rural Central European region
László Haszpra, Zoltán Barcza, Anikó Kern, and Natascha Kljun
EGUsphere, https://doi.org/10.5194/egusphere-2026-1077,https://doi.org/10.5194/egusphere-2026-1077, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
05 May 2026
Origin and evolution of satellite-observed cirrus clouds using Lagrangian microphysical modeling – Part 1: Method and case studies
Athulya Saiprakash, Martina Krämer, Christian Rolf, Patrick Konjari, Jérôme Riedi, and Odran Sourdeval
EGUsphere, https://doi.org/10.5194/egusphere-2026-2416,https://doi.org/10.5194/egusphere-2026-2416, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
05 May 2026
Origin and evolution of satellite-observed cirrus clouds using Lagrangian microphysical modeling – Part 2: Evaluation and sensitivity analysis
Athulya Saiprakash, Martina Krämer, Christian Rolf, Jérôme Riedi, and Odran Sourdeval
EGUsphere, https://doi.org/10.5194/egusphere-2026-2423,https://doi.org/10.5194/egusphere-2026-2423, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
05 May 2026
Cloud-Type-dependent Mixed-Phase Cloud Climatology from CloudSat/CALIPSO Measurements
Kang Yang, Zhien Wang, and Min Deng
EGUsphere, https://doi.org/10.5194/egusphere-2026-2435,https://doi.org/10.5194/egusphere-2026-2435, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
04 May 2026
Processes driving the regional sensitivities of summertime PM2.5 to temperature across the US: new insights from model simulations
Lifei Yin, Yiqi Zheng, Bin Bai, Bingqing Zhang, Rachel F. Silvern, Jingqiu Mao, Loretta J. Mickley, and Pengfei Liu
Atmos. Chem. Phys., 26, 5901–5923, https://doi.org/10.5194/acp-26-5901-2026,https://doi.org/10.5194/acp-26-5901-2026, 2026
Short summary
04 May 2026
A combined observational and modelling approach to evaluate aerosol–cirrus interactions at high and mid-latitudes
Elena De La Torre Castro, Christof G. Beer, Tina Jurkat-Witschas, Daniel Sauer, Mattia Righi, Johannes Hendricks, and Christiane Voigt
Atmos. Chem. Phys., 26, 5879–5899, https://doi.org/10.5194/acp-26-5879-2026,https://doi.org/10.5194/acp-26-5879-2026, 2026
Short summary
04 May 2026
Dissimilar roles of aerosols, nitrogen deposition and ozone on the terrestrial carbon sink in China during 2010–2020
Nanhong Xie, Tijian Wang, Shu Li, Bingliang Zhuang, Mengmeng Li, Min Xie, Qian Zhang, Danyang Ma, Jane Liu, Jing M. Chen, Zhaozhong Feng, Dimitrios Melas, and Kostas Karatzas
Atmos. Chem. Phys., 26, 5925–5945, https://doi.org/10.5194/acp-26-5925-2026,https://doi.org/10.5194/acp-26-5925-2026, 2026
Short summary
04 May 2026
Evolution mechanisms of explosive advection sea fog under the influence of transported dust aerosol: a case study over the East China Sea in spring 2025
Xirui Ma, Yun Zhang, Panyan Ge, Yan Yin, Hepeng Zheng, Tingting Kang, Lingbing Bu, Wenjie Su, Donglin Yang, Qiangyue Xiang, and Yinze Ran
EGUsphere, https://doi.org/10.5194/egusphere-2026-1054,https://doi.org/10.5194/egusphere-2026-1054, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
04 May 2026
Modelling mineral dust emissions from proglacial valleys of the St. Elias Mountains, Canada
Daniel Bellamy, Martina Klose, Daniel F. Nadeau, Sebastian Engelstaedter, Richard Washington, and James King
EGUsphere, https://doi.org/10.5194/egusphere-2026-1343,https://doi.org/10.5194/egusphere-2026-1343, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
04 May 2026
Chemical characteristics and environmental drivers of nitrogen-containing organic aerosol formation in coastal and inland urban atmospheres in Myanmar
Ning Zhang, Jialiang Feng, Simon Patrick O'Meara, Ziyi Liu, Yingge Ma, Xinlei Ge, Wenjing Li, Piero Chiacchiaretta, Piero Di Carlo, Junfeng Wang, and Eleonora Aruffo
EGUsphere, https://doi.org/10.5194/egusphere-2026-1677,https://doi.org/10.5194/egusphere-2026-1677, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
04 May 2026
Impacts of aerosols on the tornado potential: A case study in Yangtze River Delta, China
Rumo Wang, Tianyi Fan, Zhanqing Li, and Jianping Guo
EGUsphere, https://doi.org/10.5194/egusphere-2026-1730,https://doi.org/10.5194/egusphere-2026-1730, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
04 May 2026
A climatological description of atmospheric CO2 concentrations
François-Marie Bréon, Frédéric Chevallier, and Michel Ramonet
EGUsphere, https://doi.org/10.5194/egusphere-2026-1995,https://doi.org/10.5194/egusphere-2026-1995, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
04 May 2026
Study on the influence of ENSO on total columns of ozone over the Tibetan Plateau
Haoyue Wang, Feihong Xiao, Ke Yu, Jianchun Bian, Dan Li, and Qianyu Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2146,https://doi.org/10.5194/egusphere-2026-2146, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
30 Apr 2026
A dipole pattern of orbital-scale precipitation oxygen isotope variation in North African monsoon region and the driving mechanism
Chengwei Ji, Qin Wen, Zhengyu Liu, Jian Liu, Deliang Chen, Liang Ning, Mi Yan, and Qiuzhen Yin
Atmos. Chem. Phys., 26, 5861–5878, https://doi.org/10.5194/acp-26-5861-2026,https://doi.org/10.5194/acp-26-5861-2026, 2026
Short summary
30 Apr 2026
Photochemical mechanism–dependent ozone formation and precursor sensitivity under varying NOₓ conditions
Yuelin Liu, Yuanjun Gong, Nan Wang, Guangming Shi, Fumo Yang, Yuanhang Zhang, and Keding Lu
EGUsphere, https://doi.org/10.5194/egusphere-2026-1786,https://doi.org/10.5194/egusphere-2026-1786, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
30 Apr 2026
Strategic Design of Methane Observation Networks to Improve Emission Estimates: A Case Study in Africa
Hui Li, Philippe Ciais, Frederic Chevallier, Bo Zheng, Paul Palmer, Frank Hase, Morgan Lopez, Elsa Ordway, Shushi Peng, Danielle Monteverde, Michel Ramonet, Jason Michael St. Clair, Le Bienfaiteur Sagang, and Benjamin Poulter
EGUsphere, https://doi.org/10.5194/egusphere-2026-1832,https://doi.org/10.5194/egusphere-2026-1832, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
30 Apr 2026
From Single Compounds to Ambient Aerosols: A Machine-Learning-Based Estimation of Organic Hygroscopicity
Shravan Deshmukh, Laurent Poulain, Birgit Wehner, Silvia Henning, Hartmut Herrmann, and Mira Pöhlker
EGUsphere, https://doi.org/10.5194/egusphere-2026-1992,https://doi.org/10.5194/egusphere-2026-1992, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
30 Apr 2026
Long-Lived High-Frequency Gravity Waves over the Southern Ocean and the East Antarctic coastline and Their Influence on Cloud Properties
Wenyue Wang, Adrian J. McDonald, Simon Alexander, and Klemens Hocke
EGUsphere, https://doi.org/10.5194/egusphere-2026-2155,https://doi.org/10.5194/egusphere-2026-2155, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
30 Apr 2026
Meteoroids as a source of metal ion clouds in Earth’s upper thermosphere
Gang Chen, Yimeng Xu, Guotao Yang, Wuhu Feng, Jiyao Xu, Shaodong Zhang, Guozhu Li, Hanxian Fang, Lifang Du, Haoran Zheng, Xuewu Cheng, Faquan Li, Yuchang Xun, Kaiming Huang, and Chunxiao Yan
EGUsphere, https://doi.org/10.5194/egusphere-2026-2356,https://doi.org/10.5194/egusphere-2026-2356, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
30 Apr 2026
Depolarization ratio of smoke and volcanic ash aerosol particles at 1565 nm using a HALO Doppler lidar
Maria Filioglou, Krista Luoma, Eija Asmi, Viet Le, Klaus Haikarainen, David Brus, Tero Mielonen, Mika Komppula, Annele Virtanen, Olli Sippula, Iida Pullinen, Angela Buchholz, Pasi Miettinen, Snehitha Kommula, Saara Peltokorpi, Liqing Hao, Kajar Köster, Annika Saarto, Sanna Pätsi, Pieter G. van Zyl, Liezl Bredenkamp, and Ville Vakkari
EGUsphere, https://doi.org/10.5194/egusphere-2026-2421,https://doi.org/10.5194/egusphere-2026-2421, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
30 Apr 2026
Ice nucleating properties of α-pinene- and limonene-derived secondary organic aerosol under cirrus conditions
Christopher N. Rapp, Sining Niu, Jason D. Surratt, Yue Zhang, and Daniel J. Cziczo
EGUsphere, https://doi.org/10.5194/egusphere-2026-2458,https://doi.org/10.5194/egusphere-2026-2458, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
29 Apr 2026
Unprecedented radioactive pollution in Spitsbergen's air – first data of the 21st century
Anna Cwanek, Agnieszka Burakowska, Ewa Nalichowska, Magdalena Długosz-Lisiecka, Marek Kubicki, Tomasz Wawrzyniak, Edyta Łokas, Michał Gryziński, and Gabriela Lubera
Atmos. Chem. Phys., 26, 5839–5860, https://doi.org/10.5194/acp-26-5839-2026,https://doi.org/10.5194/acp-26-5839-2026, 2026
Short summary
29 Apr 2026
Sources, concentrations, and seasonal variations of VOC and aerosol particles in downtown Munich in 2023/2024
Yanxia Li, Hengheng Zhang, Xuefeng Shi, Yaowei Li, Sophie Abou-Rizk, Jessica B. Smith, Zhaojin An, Adrian Wenzel, Junwei Song, Thomas Leisner, Frank Keutsch, Jia Chen, and Harald Saathoff
Atmos. Chem. Phys., 26, 5813–5837, https://doi.org/10.5194/acp-26-5813-2026,https://doi.org/10.5194/acp-26-5813-2026, 2026
Short summary
29 Apr 2026
New Insights into Traffic Emissions: The Role of Hydrocarbons and Oxygenated Organic Species in Traffic-Derived Aerosol
Sanna Saarikoski, Minna Aurela, Jarkko V. Niemi, Luis M. F. Barreira, Jussi Hoivala, Hanna Manninen, Topi Rönkkö, and Hilkka Timonen
EGUsphere, https://doi.org/10.5194/egusphere-2026-1511,https://doi.org/10.5194/egusphere-2026-1511, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
29 Apr 2026
High Frequency of Urban New Particle Formation on the Tibetan Plateau: Quantifying Formation Rates, Growth Rates, and CCN Production
Qiqi Mo, Longjie Wen, Gang Zhao, Chunxiang Ye, Jie Sun, Weili Lin, Fengjun Shen, Tong Liu, Yicheng Gao, Yi Chen, Tiantian Zhang, and Tong Zhu
EGUsphere, https://doi.org/10.5194/egusphere-2026-1628,https://doi.org/10.5194/egusphere-2026-1628, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
29 Apr 2026
How humidity makes HONO the dominant sink of alkyl substituted Criegee intermediates and a key nocturnal source of OH radicals
Vishva Jeet Anand and Pradeep Kumar
EGUsphere, https://doi.org/10.5194/egusphere-2026-1928,https://doi.org/10.5194/egusphere-2026-1928, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
29 Apr 2026
Trends in measured and modeled lower stratospheric Antarctic vortex ozone over the past two decades
Lucien Froidevaux, Michael J. Schwartz, Douglas E. Kinnison, Nathaniel J. Livesey, Gloria L. Manney, Michelle L. Santee, William G. Read, and Ryan A. Fuller
EGUsphere, https://doi.org/10.5194/egusphere-2026-2273,https://doi.org/10.5194/egusphere-2026-2273, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
28 Apr 2026
Seasonality of the Quasi-biennial Oscillation signal in water vapor in the tropical stratosphere
Qian Lu, Jian Rao, Chunhua Shi, and Chaim I. Garfinkel
Atmos. Chem. Phys., 26, 5763–5780, https://doi.org/10.5194/acp-26-5763-2026,https://doi.org/10.5194/acp-26-5763-2026, 2026
Short summary
28 Apr 2026
Regulation of cloud particle spectra and vertical structure by sub-cloud aerosols: insights from aircraft observations and numerical simulations
Deyu Liu, Yue Chen, Sihan Liu, Honglei Wang, Jingyi Chen, Yang Yang, Zihan Wang, Kun Cui, and Tianliang Zhao
Atmos. Chem. Phys., 26, 5781–5797, https://doi.org/10.5194/acp-26-5781-2026,https://doi.org/10.5194/acp-26-5781-2026, 2026
Short summary
28 Apr 2026
Long-term mercury isotope evidence for a shift toward background-dominated urban atmospheric mercury in North China under sustained emission controls
Chao Zhang, Xiaomiao Mu, Ruoyu Sun, Songjing Li, Zhao Wang, Xinguang Li, Muhammad Asif Sherliyat, Xiaojian Wang, Yi Liu, Wang Zheng, and Jiubin Chen
Atmos. Chem. Phys., 26, 5747–5761, https://doi.org/10.5194/acp-26-5747-2026,https://doi.org/10.5194/acp-26-5747-2026, 2026
Short summary
27 Apr 2026
Rapid secondary organic aerosol formation at the air–water interface from methoxyphenols in wildfire emissions: UVA-driven S(IV) photooxidation to organosulfates
Baohua Cai, Yuanlong Huang, Wenqing Jiang, Yanchen Li, Yali Li, Jinghao Zhai, Yaling Zeng, Jianhuai Ye, Huizhong Shen, Chen Wang, Lei Zhu, Tzung-May Fu, Qi Zhang, and Xin Yang
Atmos. Chem. Phys., 26, 5713–5725, https://doi.org/10.5194/acp-26-5713-2026,https://doi.org/10.5194/acp-26-5713-2026, 2026
Short summary
27 Apr 2026
Characterisation of cloud shadow transition signatures using a dense pyranometer network
Jonas Witthuhn, Hartwig Deneke, Andreas Macke, Oscar Ritter, Jens Redemann, Connor J. Flynn, Abdulamid A. Fakoya, Bradley F. Lamkin, Emily D. Lenhardt, Logan T. Mitchell, Emily K. West, David M. Romps, Rusen Öktem, and Heike Kalesse-Los
Atmos. Chem. Phys., 26, 5727–5745, https://doi.org/10.5194/acp-26-5727-2026,https://doi.org/10.5194/acp-26-5727-2026, 2026
Short summary
27 Apr 2026
Elevational dependence of global forest fires and associated aerosol optical depth: drivers and decoupling
Qiaomin Pei, Chuanfeng Zhao, Xing Yan, Xingchuan Yang, Annan Chen, and Xin Wan
Atmos. Chem. Phys., 26, 5697–5711, https://doi.org/10.5194/acp-26-5697-2026,https://doi.org/10.5194/acp-26-5697-2026, 2026
Short summary
27 Apr 2026
Global aerosol composition constraints from simultaneous data assimilation of satellite AOD and trace gas observations
Takashi Sekiya, Kazuyuki Miyazaki, Henk Eskes, Pieter Rijsdijk, Kengo Sudo, and Yugo Kanaya
EGUsphere, https://doi.org/10.5194/egusphere-2026-1681,https://doi.org/10.5194/egusphere-2026-1681, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
27 Apr 2026
Environmental moisture and stability controls on raindrop size distribution within convective clouds under sheared conditions
Takashi Unuma
EGUsphere, https://doi.org/10.5194/egusphere-2026-1725,https://doi.org/10.5194/egusphere-2026-1725, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Apr 2026
Contrasting Nighttime Heterogeneous and Daytime Photochemical Aging Drive the Optical Evolution of Black Carbon
Yin Zhang, Jinghao Zhai, Yaling Zeng, Shao Shi, Baohua Cai, Ke Yang, Yu Yan, Xin Yuan, Tianlong Hu, Chen Wang, Tzung-May Fu, Lei Zhu, Huizhong Shen, Jianhuai Ye, and Xin Yang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1850,https://doi.org/10.5194/egusphere-2026-1850, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Apr 2026
Seasonal variation of the size distributions of black carbon in the Arctic
John Backman, Sho Ohata, Yutaka Kondo, Jonas Svensson, Eija Asmi, Hitoshi Matsui, and Tatsuhiro Mori
EGUsphere, https://doi.org/10.5194/egusphere-2026-2102,https://doi.org/10.5194/egusphere-2026-2102, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
27 Apr 2026
Understanding uncertainties in Arctic aerosol representation in climate models
Arundathi Chandrasekharan, Tommi Bergman, Kalle Nordling, Meryem Bouchahmoud, Joonas Merikanto, and Risto Makkonen
EGUsphere, https://doi.org/10.5194/egusphere-2026-2122,https://doi.org/10.5194/egusphere-2026-2122, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Apr 2026
Increasing Sea Surface Temperature Suppresses Primary Marine Aerosol Production
Raymond J. Leibensperger III, Justin D. Hamlin, Jena K. Herbst, Charbel Harb, Ke'La A. Kimble, Meinrat O. Andreae, Christopher Lee, Greg Sandstrom, M. Dale Stokes, Grant B. Deane, and Kimberly A. Prather
EGUsphere, https://doi.org/10.5194/egusphere-2026-2142,https://doi.org/10.5194/egusphere-2026-2142, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Apr 2026
Satellite-based evidence of dust emission over Northern Canada
Ian Ashpole, Aldona Wiacek, and Brian Boys
Atmos. Chem. Phys., 26, 5653–5677, https://doi.org/10.5194/acp-26-5653-2026,https://doi.org/10.5194/acp-26-5653-2026, 2026
Short summary
24 Apr 2026
The radiative forcing of PM2.5 heavy pollution, its influencing factors and importance to precipitation during 2014–2023 in the Bohai Rim, China
Jun Zhu, Yingying Wang, Xu Yue, Huizheng Che, Xiangao Xia, Xiaofei Lu, Chenguang Tian, and Hong Liao
Atmos. Chem. Phys., 26, 5679–5696, https://doi.org/10.5194/acp-26-5679-2026,https://doi.org/10.5194/acp-26-5679-2026, 2026
Short summary
24 Apr 2026
Seasonal variability and cloud-type effects on secondary organic aerosol formation during cloud events at a mountainous site in southeastern China
Yi Zhang, Weiqi Xu, Yan Li, Guohua Zhang, Dantong Liu, Ye Kuang, Yu Zhang, Wei Zhou, Xiaocong Peng, Bojiang Su, Weihong Huang, Zijun Zhang, Liu Yang, Yangzhou Wu, Siyuan Li, Shitong Zhao, Lanzhong Liu, Xiaole Pan, Zifa Wang, Xinhui Bi, Mikael Ehn, Douglas R. Worsnop, and Yele Sun
Atmos. Chem. Phys., 26, 5617–5634, https://doi.org/10.5194/acp-26-5617-2026,https://doi.org/10.5194/acp-26-5617-2026, 2026
Short summary
24 Apr 2026
The importance of alpine blowing snow for cloud processes
Samuele Viaro, Armin Sigmund, Evan Thomas, and Michael Lehning
EGUsphere, https://doi.org/10.5194/egusphere-2026-2132,https://doi.org/10.5194/egusphere-2026-2132, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
23 Apr 2026
ENSO contribution to the assessment of long-term cloud feedback on global warming
Huan Liu, Ilan Koren, Orit Altaratz, and Shutian Mu
Atmos. Chem. Phys., 26, 5589–5602, https://doi.org/10.5194/acp-26-5589-2026,https://doi.org/10.5194/acp-26-5589-2026, 2026
Short summary
23 Apr 2026
Deriving cropland N2O emissions from space-based NO2 observations
Taylor J. Adams, Genevieve Plant, and Eric A. Kort
Atmos. Chem. Phys., 26, 5517–5529, https://doi.org/10.5194/acp-26-5517-2026,https://doi.org/10.5194/acp-26-5517-2026, 2026
Short summary
23 Apr 2026
Impact of the Chinese Spring Festival on PM2.5 air quality in the Beijing-Tianjin-Hebei and surrounding region: a machine learning-based counterfactual modeling approach
Yuan Li, Qili Dai, Wubin Zhu, Xuan Liu, Jiandong Shen, Renchang Yan, Yunshan Li, Jing Ding, Young Su Lee, Yufen Zhang, and Yinchang Feng
Atmos. Chem. Phys., 26, 5553–5566, https://doi.org/10.5194/acp-26-5553-2026,https://doi.org/10.5194/acp-26-5553-2026, 2026
Short summary
23 Apr 2026
The diurnal cycle and temperature dependence of crystal shapes in ice clouds from satellite lidar polarized measurements
Vincent Noel, Hélène Chepfer, Christelle Barthe, and John Yorks
Atmos. Chem. Phys., 26, 5603–5615, https://doi.org/10.5194/acp-26-5603-2026,https://doi.org/10.5194/acp-26-5603-2026, 2026
Short summary
23 Apr 2026
Global CO emissions and drivers of atmospheric CO trends constrained by MOPITT satellite measurements
Zhaojun Tang, Panpan Yang, Kazuyuki Miyazaki, John Worden, Helen Worden, Daven K. Henze, Dylan B. A. Jones, and Zhe Jiang
Atmos. Chem. Phys., 26, 5531–5551, https://doi.org/10.5194/acp-26-5531-2026,https://doi.org/10.5194/acp-26-5531-2026, 2026
Short summary
23 Apr 2026
Mechanisms of air–sea CO2 exchange in the central Baltic Sea
Yuanxu Dong, Christa A. Marandino, Ryo Dobashi, David T. Ho, Gregor Rehder, Henry C. Bittig, Josefine Karnatz, Bita Sabbaghzadeh, Helen Czerski, and Anja Engel
Atmos. Chem. Phys., 26, 5567–5587, https://doi.org/10.5194/acp-26-5567-2026,https://doi.org/10.5194/acp-26-5567-2026, 2026
Short summary
23 Apr 2026
Upward transport and segregation of ice-nucleating particles in deep convective clouds
Jonas Schaefer, Sarah Grawe, Hans-Christian Clemen, Stephan Mertes, Johannes Schneider, Bruno Wetzel, Daniel Sauer, Jennifer Wolf, Laura Tomsche, Johanna Mayer, Roland Schrödner, Silvia Henning, Tina Jurkat-Witschas, Christiane Voigt, Helmut Ziereis, Theresa Harlaß, Mira Pöhlker, and Frank Stratmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-1383,https://doi.org/10.5194/egusphere-2026-1383, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
23 Apr 2026
WRF simulations of stratospheric gravity waves from Typhoon Soudelor (2015): sensitivity to microphysics, cumulus parameterization, and boundary layer schemes
Yen-Sen Lu, Lars Hoffmann, Xue Wu, Corwin J. Wright, and Neil P. Hindley
EGUsphere, https://doi.org/10.5194/egusphere-2026-1469,https://doi.org/10.5194/egusphere-2026-1469, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
23 Apr 2026
The synergy of morphology and mixing state on the absorption of coated black carbon soot
Johannes Heuser, Claudia Di Biagio, Jérôme Yon, Mathieu Cazaunau, Antonin Bergé, Edouard Pangui, Marco Zanatta, Laura Renzi, Angela Marinoni, Chenjie Yu, Servanne Chevaillier, Daniel Ferry, Paolo Laj, Michel Maillé, Paola Formenti, Benedicte Picquet-Varrault, and Jean-Francois Doussin
EGUsphere, https://doi.org/10.5194/egusphere-2026-1867,https://doi.org/10.5194/egusphere-2026-1867, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
23 Apr 2026
Volatile organic compounds and their role in secondary aerosol chemistry in a cold and dark urban environment
James R. Campbell, Brice Temime-Roussel, Barbara D'Anna, Kathy S. Law, Weihang Zhang, Rodney J. Weber, Michael Battaglia Jr., Kayane K. Dingilian, Meeta Cesler-Maloney, Jason M. St. Clair, and Jingqiu Mao
EGUsphere, https://doi.org/10.5194/egusphere-2026-2073,https://doi.org/10.5194/egusphere-2026-2073, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Apr 2026
Direct Lagrangian tracking simulation of droplet growth in vertically-developing turbulent cloud
Masaya Iwashima and Ryo Onishi
EGUsphere, https://doi.org/10.5194/egusphere-2026-2143,https://doi.org/10.5194/egusphere-2026-2143, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Apr 2026
Diurnal cycle of stratocumuli mesoscale convective cells in the South-East Pacific
Emma Monnier, Florent Brient, and Jean-Louis Dufresne
EGUsphere, https://doi.org/10.5194/egusphere-2026-2160,https://doi.org/10.5194/egusphere-2026-2160, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
23 Apr 2026
Methanesulfonic and sulfuric acids are major contributors to tropical Indo-Pacific aerosol
Hannah Klebach, Martin Heinritzi, Katharina Kaiser, Lisa Beck, Samuel Ruhl, Samira Atabakhsh, Nirvan Bhattacharyya, Lucía Caudillo-Plath, Philipp Joppe, Thomas Klimach, Peter Lloyd, Mira Pöhlker, Ulrich Pöschl, Sarah Richter, Douglas M. Russell, Johannes Schneider, Marcel Zauner-Wieczorek, and Joachim Curtius
EGUsphere, https://doi.org/10.5194/egusphere-2026-2191,https://doi.org/10.5194/egusphere-2026-2191, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Apr 2026
CloudViT: exploring cloud type classification with vision transformers in global satellite data
Julien Lenhardt, Johannes Quaas, Dino Sejdinovic, and Daniel Klocke
Atmos. Chem. Phys., 26, 5447–5475, https://doi.org/10.5194/acp-26-5447-2026,https://doi.org/10.5194/acp-26-5447-2026, 2026
Short summary
22 Apr 2026
The impact of aerosol-ice nuclei-cloud interactions on a typical spring dust-precipitation event in China
Jian Zhang, Chunhong Zhou, Xiaoyu Shen, Hong Wang, Sunling Gong, and Xiaoye Zhang
Atmos. Chem. Phys., 26, 5407–5425, https://doi.org/10.5194/acp-26-5407-2026,https://doi.org/10.5194/acp-26-5407-2026, 2026
Short summary
22 Apr 2026
PAMS-constrained top-down calibration of VOC-speciated CMAQ simulations
Sheng-Po Chen, Chieh-Heng Wang, Yi-Ju Lee, Fang-Yi Cheng, and Jia-Lin Wang
Atmos. Chem. Phys., 26, 5497–5516, https://doi.org/10.5194/acp-26-5497-2026,https://doi.org/10.5194/acp-26-5497-2026, 2026
Short summary
22 Apr 2026
Observational insights into atmospheric CO2 and CO at the urban canopy layer top in Metropolitan Shanghai, China
Shuang Fu, Xuemei Qing, Kunpeng Zang, Yi Lin, Shuo Liu, Yuanyuan Chen, Bingjiang Chen, Wei Gao, Martin Steinbacher, and Shuangxi Fang
Atmos. Chem. Phys., 26, 5477–5496, https://doi.org/10.5194/acp-26-5477-2026,https://doi.org/10.5194/acp-26-5477-2026, 2026
Short summary
22 Apr 2026
Aging of droplet size distribution in stratocumulus clouds: regimes of droplet size distribution evolution
Jung-Sub Lim and Fabian Hoffmann
Atmos. Chem. Phys., 26, 5427–5446, https://doi.org/10.5194/acp-26-5427-2026,https://doi.org/10.5194/acp-26-5427-2026, 2026
Short summary
22 Apr 2026
Global atmospheric methanol emissions inferred from IASI satellite measurements and aircraft data
Jean-François Müller, Trissevgeni Stavrakou, Bruno Franco, Lieven Clarisse, Crist Amelynck, Niels Schoon, Bert W. D. Verreyken, Beata Opacka, Corinne Vigouroux, Alex B. Guenther, Emmanuel Mahieu, Maria Makarova, and Kimberly Strong
Atmos. Chem. Phys., 26, 5375–5406, https://doi.org/10.5194/acp-26-5375-2026,https://doi.org/10.5194/acp-26-5375-2026, 2026
Short summary
22 Apr 2026
Impact of high-resolution soil erodibility datasets on dust simulations in WRF-Chem with the GOCART scheme
Leandro C. Segado-Moreno, Juan Pedro Montávez, Ginés Garnés-Morales, Eloisa Raluy-López, Pedro Jiménez-Guerrero, and Rajesh Kumar
EGUsphere, https://doi.org/10.5194/egusphere-2026-2127,https://doi.org/10.5194/egusphere-2026-2127, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
22 Apr 2026
Relaxed Eddy Accumulation based Flux measurement of Atmospheric Inorganic Acidic Species over Cropland under the Long-Term Exposure to Chemical Industry Emissions in a Chinese Megacity
Jingya Hua, Xinyu Wang, Yulian Wei, Jieya Sun, Zongjun Li, Zhongliang Huang, Qiongqiong Wang, and Huan Yu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2234,https://doi.org/10.5194/egusphere-2026-2234, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
21 Apr 2026
Impacts of summertime photochemical aging on the physicochemical properties of aerosols in a Paris suburban forest region
Chenjie Yu, Paola Formenti, Joel F. de Brito, Astrid Bauville, Antonin Bergé, Hichem Bouzidi, Mathieu Cazaunau, Manuela Cirtog, Claudia Di Biagio, Ludovico Di Antonio, Cécile Gaimoz, Franck Maisonneuve, Pascal Zapf, Tobias Seubert, Simone T. Andersen, Patrick Dewald, Gunther N. T. E. Türk, John N. Crowley, Alexandre Kukui, Chaoyang Xue, Cyrielle Denjean, Olivier Garrouste, Jean-Claude Etienne, Huihui Wu, James D. Allan, Dantong Liu, Yangzhou Wu, Christopher Cantrell, and Vincent Michoud
Atmos. Chem. Phys., 26, 5313–5332, https://doi.org/10.5194/acp-26-5313-2026,https://doi.org/10.5194/acp-26-5313-2026, 2026
Short summary
21 Apr 2026
A spectral perspective of the clear-sky OLR variability driven by ENSO
Martina Taddia, Federico Fabiano, Stefano Della Fera, Elisa Castelli, and Bianca Maria Dinelli
Atmos. Chem. Phys., 26, 5293–5311, https://doi.org/10.5194/acp-26-5293-2026,https://doi.org/10.5194/acp-26-5293-2026, 2026
Short summary
21 Apr 2026
Isotopic apportionment of sulfate aerosols between natural and anthropogenic sources in the outflow of South Asia
Sean Clarke, Henry Holmstrand, Krishnakant Budhavant, Manoj Remani, Sophie Haslett, Katerina Rodiouchkina, Ellen Kooijman, and Örjan Gustafsson
Atmos. Chem. Phys., 26, 5333–5343, https://doi.org/10.5194/acp-26-5333-2026,https://doi.org/10.5194/acp-26-5333-2026, 2026
Short summary
21 Apr 2026
Multi-decadal ozone air quality and the role of temperature in Switzerland during summertime
Clara M. Nussbaumer, Colette L. Heald, Amanda M. Häne, and Christoph Hüglin
Atmos. Chem. Phys., 26, 5355–5373, https://doi.org/10.5194/acp-26-5355-2026,https://doi.org/10.5194/acp-26-5355-2026, 2026
Short summary
21 Apr 2026
Glaciogenic seeding-induced hole-punch clouds and their sensitivity to the clouds' background state
Nadja Omanovic, Debora Bötticher, Christopher Fuchs, and Ulrike Lohmann
Atmos. Chem. Phys., 26, 5345–5353, https://doi.org/10.5194/acp-26-5345-2026,https://doi.org/10.5194/acp-26-5345-2026, 2026
Short summary
21 Apr 2026
A detailed comparison of the Dutch emission inventory with satellite-derived NOx emissions
Hannes Witt, Ronald J. van der A, Jieying Ding, Jeroen Kuenen, and Margreet C. van Zanten
Atmos. Chem. Phys., 26, 5237–5248, https://doi.org/10.5194/acp-26-5237-2026,https://doi.org/10.5194/acp-26-5237-2026, 2026
Short summary
21 Apr 2026
| Highlight paper
Evaluation of stratospheric transport in three generations of Chemistry-Climate Models
Marta Abalos, Thomas Birner, Andreas Chrysanthou, Sean Davis, Alvaro de la Cámara, Sandip Dhomse, Hella Garny, Michaela I. Hegglin, Daan Hubert, Oksana Ivaniha, James Keeble, Marianna Linz, Daniele Minganti, Jessica Neu, David Plummer, Laura Saunders, Kasturi Shah, Gabriele Stiller, Kleareti Tourpali, Darryn Waugh, Nathan Luke Abraham, Hideharu Akiyoshi, Martyn P. Chipperfield, Patrick Jöckel, Béatrice Josse, Marion Marchand, Patrick Martineau, Olaf Morgenstern, Timofei Sukhodolov, Shingo Watanabe, and Yousuke Yamashita
Atmos. Chem. Phys., 26, 5249–5291, https://doi.org/10.5194/acp-26-5249-2026,https://doi.org/10.5194/acp-26-5249-2026, 2026
Short summary Editorial statement
20 Apr 2026
Validation of TROPOMI and WRF-Chem NO2 across seasons using SWING+ and surface observations over Bucharest
Antoine Pasternak, Jean-François Müller, Catalina Poraicu, Alexis Merlaud, Frederik Tack, and Trissevgeni Stavrakou
Atmos. Chem. Phys., 26, 5185–5212, https://doi.org/10.5194/acp-26-5185-2026,https://doi.org/10.5194/acp-26-5185-2026, 2026
Short summary
20 Apr 2026
Lagrangian particle–based simulation of aerosol-dependent vertical variation of cloud microphysics in a laboratory convection cloud chamber
Inyeob La, Wojciech W. Grabowski, Yongjoon Kim, Sanggyeom Kim, and Seong Soo Yum
Atmos. Chem. Phys., 26, 5213–5235, https://doi.org/10.5194/acp-26-5213-2026,https://doi.org/10.5194/acp-26-5213-2026, 2026
Short summary
20 Apr 2026
Altitude-Dependent Role of Nitric Acid in Iodic Acid-Iodous Acid Nucleation: From Marine Boundary Layer Catalyst to Upper Troposphere Core Component
Jiaze Zhang, Ling Liu, An Ning, Haotian Zu, Jing Li, Fengyang Bai, Jie Yang, and Xiuhui Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1771,https://doi.org/10.5194/egusphere-2026-1771, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
17 Apr 2026
Aerosol–cloud interactions in marine low-clouds in a warmer climate
Prasanth Prabhakaran, Timothy A. Myers, Fabian Hoffmann, and Graham Feingold
Atmos. Chem. Phys., 26, 5151–5167, https://doi.org/10.5194/acp-26-5151-2026,https://doi.org/10.5194/acp-26-5151-2026, 2026
Short summary
17 Apr 2026
Revisiting the global budget of atmospheric glyoxal: updates on terrestrial and marine precursor emissions, chemistry, and impacts on atmospheric oxidation capacity
Aoxing Zhang, Tzung-May Fu, Yuhang Wang, Enyu Xiong, Wenlu Wu, Yumin Li, Lei Zhu, Wei Tao, Kelley C. Wells, Dylan B. Millet, Zhe Wang, Bin Yuan, Min Shao, Christophe Lerot, Thomas Danckaert, Ruixiong Zhang, and Kelvin H. Bates
Atmos. Chem. Phys., 26, 5123–5150, https://doi.org/10.5194/acp-26-5123-2026,https://doi.org/10.5194/acp-26-5123-2026, 2026
Short summary
17 Apr 2026
Distinct drivers of recent seasonal precipitation increase over Central Asia: roles of anthropogenic aerosols and greenhouse gases
Jianing Guo, Xiaoning Xie, Gunnar Myhre, Drew Shindell, Alf Kirkevåg, Trond Iversen, Apostolos Voulgarakis, Toshihiko Takemura, Ke Shang, Xinzhou Li, Zhengguo Shi, Yangang Liu, Xiaodong Liu, and Hong Yan
Atmos. Chem. Phys., 26, 5169–5184, https://doi.org/10.5194/acp-26-5169-2026,https://doi.org/10.5194/acp-26-5169-2026, 2026
Short summary
17 Apr 2026
Quantitative insights into regime-dependent aerosol pH variability in an ammonia-rich urban atmosphere from explainable machine learning
Jing Duan, Ting Wang, Ru-Jin Huang, Jingye Ren, Haobin Zhong, Wei Xu, Chunshui Lin, Yanan Zhan, Huabin Huang, and Yongjie Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-1855,https://doi.org/10.5194/egusphere-2026-1855, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
16 Apr 2026
| Highlight paper
Drivers and implications of declining fossil fuel CO2 concentrations in Chinese cities revealed by radiocarbon measurements
Pingyang Li, Boji Lin, Zhineng Cheng, Jing Li, Jun Li, Duohong Chen, Tao Zhang, Run Lin, Sanyuan Zhu, Jun Liu, Yujun Lin, Shizhen Zhao, Guangcai Zhong, Zhenchuan Niu, Ping Ding, and Gan Zhang
Atmos. Chem. Phys., 26, 5085–5122, https://doi.org/10.5194/acp-26-5085-2026,https://doi.org/10.5194/acp-26-5085-2026, 2026
Short summary Editorial statement
16 Apr 2026
Identifying regions that can constrain anthropogenic Hg emissions uncertainties through modelling
Charikleia Gournia, Noelle E. Selin, and Aryeh Feinberg
Atmos. Chem. Phys., 26, 5039–5061, https://doi.org/10.5194/acp-26-5039-2026,https://doi.org/10.5194/acp-26-5039-2026, 2026
Short summary
16 Apr 2026
Can rime splintering explain the ice production in Arctic mixed-phase clouds?
Tomi Raatikainen, Silvia Calderón, Emma Järvinen, Marje Prank, and Sami Romakkaniemi
Atmos. Chem. Phys., 26, 5019–5038, https://doi.org/10.5194/acp-26-5019-2026,https://doi.org/10.5194/acp-26-5019-2026, 2026
Short summary
16 Apr 2026
Atmospheric vertical structure variations during severe aerosol pollution events based on lidar observations
Qimeng Li, Huige Di, Ning Chen, Xiao Cheng, Jiaying Yang, Yun Yuan, Qing Yan, and Dengxin Hua
Atmos. Chem. Phys., 26, 5063–5084, https://doi.org/10.5194/acp-26-5063-2026,https://doi.org/10.5194/acp-26-5063-2026, 2026
Short summary
16 Apr 2026
| Highlight paper
Widespread occurrence of large molecular methylsiloxanes in ambient aerosols
Peng Yao, Rupert Holzinger, Beatriz Sayuri Oyama, Agne Masalaite, Dipayan Paul, Haiyan Ni, Hanne Noto, Dušan Materić, Maria de Fátima Andrade, Ru-Jin Huang, and Ulrike Dusek
Atmos. Chem. Phys., 26, 5005–5018, https://doi.org/10.5194/acp-26-5005-2026,https://doi.org/10.5194/acp-26-5005-2026, 2026
Short summary Editorial statement
16 Apr 2026
Advancing Halocarbon Radiative Efficiency Estimates by coupling radiative transfer and quantum chemical calculations: impact of updated spectroscopic parameters and low-frequency contributions
Daniela Alvarado-Jimenez, Nicola Tasinato, Roberto Buizza, and Keith P. Shine
EGUsphere, https://doi.org/10.5194/egusphere-2026-1470,https://doi.org/10.5194/egusphere-2026-1470, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
16 Apr 2026
The evolution of cloud microphysical properties during Cold Air Outbreaks – a composite approach to in situ measurements
Nina Elisabeth Larsgård, Tim Carlsen, Robert Oscar David, Filip Severin von der Lippe, Alfons Schwarzenboek, Harald Sodemann, and Trude Storelvmo
EGUsphere, https://doi.org/10.5194/egusphere-2026-1650,https://doi.org/10.5194/egusphere-2026-1650, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
16 Apr 2026
High-frequency monitoring of SO2 plumes from moderate-scale volcanic eruptions using a synergy of GEO and LEO satellites: A case study of the 2024 Kanlaon eruption
Shangyi Liu, Yingjun Zheng, Mengya Sheng, Lu Lee, Chengli Qi, Feng Lu, Bruno Franco, Lieven Clarisse, Cathy Clerbaux, Nicolas Theys, Jhoon Kim, and Zhao-Cheng Zeng
EGUsphere, https://doi.org/10.5194/egusphere-2026-1745,https://doi.org/10.5194/egusphere-2026-1745, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
16 Apr 2026
Improved representation of isoprene-derived secondary organic aerosol in CAM6-Chem reveals regional contrasts in its long-term changes over China
Wenxin Zhang, Man Yue, Xinyue Shao, Xinyi Dong, and Minghuai Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1954,https://doi.org/10.5194/egusphere-2026-1954, 2026
Preprint under review for ACP (discussion: open, 4 comments)
Short summary
15 Apr 2026
14C-based separation of fossil and non-fossil CO2 fluxes in cities using relaxed eddy accumulation: results from tall-tower measurements in Zurich, Paris, and Munich
Ann-Kristin Kunz, Samuel Hammer, Patrick Aigner, Laura Bignotti, Lars Borchardt, Jia Chen, Julian Della Coletta, Lukas Emmenegger, Markus Eritt, Xochilt Gutiérrez, Josh Hashemi, Rainer Hilland, Christopher Holst, Armin Jordan, Natascha Kljun, Richard Kneißl, Changxing Lan, Virgile Legendre, Ingeborg Levin, Benjamin Loubet, Matthias Mauder, Betty Molinier, Susanne Preunkert, Michel Ramonet, Stavros Stagakis, and Andreas Christen
Atmos. Chem. Phys., 26, 4967–5003, https://doi.org/10.5194/acp-26-4967-2026,https://doi.org/10.5194/acp-26-4967-2026, 2026
Short summary
15 Apr 2026
Chemical Characterization and Source Apportionment of Carbonaceous Aerosols during Post-Monsoon Biomass Burning and Diwali at an Upwind Site of Delhi
Vasu Singh, Dilip Ganguly, Jaswant Rathore, Lokesh Kumar Sahu, Ravi K. Kunchala, and Sagnik Dey
EGUsphere, https://doi.org/10.5194/egusphere-2026-1428,https://doi.org/10.5194/egusphere-2026-1428, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
15 Apr 2026
How rain shapes cloud-scale dynamics and mass flux in the trades
Florian Poydenot, Nina Robbins-Blanch, Zeen Zhu, and Raphaela Vogel
EGUsphere, https://doi.org/10.5194/egusphere-2026-1974,https://doi.org/10.5194/egusphere-2026-1974, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 Apr 2026
Idealized particle-resolved large-eddy simulations to evaluate the impact of emissions spatial heterogeneity on CCN activity
Samuel G. Frederick, Matin Mohebalhojeh, Jeffrey H. Curtis, Matthew West, and Nicole Riemer
Atmos. Chem. Phys., 26, 4863–4883, https://doi.org/10.5194/acp-26-4863-2026,https://doi.org/10.5194/acp-26-4863-2026, 2026
Short summary
14 Apr 2026
Impact of primary oxygenated volatile organic compounds on ozone formation in the Yangtze River Delta region
Xun Li, Xuan Li, Rusha Yan, Yaqin Gao, Kangjia Gong, Hongli Wang, Momei Qin, Jianlin Hu, and Jingyi Li
Atmos. Chem. Phys., 26, 4901–4915, https://doi.org/10.5194/acp-26-4901-2026,https://doi.org/10.5194/acp-26-4901-2026, 2026
Short summary
14 Apr 2026
Novel insights on causes of disproportionate trends between particulate NO3− and NOx emissions in Canadian urban atmospheres
Qinchu Fan, Xiaohong Yao, and Leiming Zhang
Atmos. Chem. Phys., 26, 4917–4936, https://doi.org/10.5194/acp-26-4917-2026,https://doi.org/10.5194/acp-26-4917-2026, 2026
Short summary
14 Apr 2026
Hygroscopic growth obscures actual variation in anthropogenic aerosol optical depth over central China during 2010–2024
Yun He, Dongzhe Jing, Zhenping Yin, Detlef Müller, Fuchao Liu, Yunpeng Zhang, Yang Yi, Kaiming Huang, and Fan Yi
Atmos. Chem. Phys., 26, 4937–4951, https://doi.org/10.5194/acp-26-4937-2026,https://doi.org/10.5194/acp-26-4937-2026, 2026
Short summary
14 Apr 2026
Spatiotemporal Linkage and Transmission of Urban Heat Islands in the Yangtze River Delta Urban Agglomeration: The Role of Urban Heat Advection
Jiesheng Xue, Yuanjian Yang, Guoyu Ren, and Simone Lolli
EGUsphere, https://doi.org/10.5194/egusphere-2026-1707,https://doi.org/10.5194/egusphere-2026-1707, 2026
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
14 Apr 2026
Orographic impacts of Réunion Island and Madagascar on heavy rainfall during Tropical Cyclone Batsirai (2022)
Keun-Ok Lee, Soline Bielli, Clément Soufflet, Rémi Laxenaire, and Kevin Hoarau
EGUsphere, https://doi.org/10.5194/egusphere-2026-1893,https://doi.org/10.5194/egusphere-2026-1893, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
13 Apr 2026
Mechanistic investigations of the formation of multifunctional products from the multi-generation ●OH oxidation of styrene
Long Chen, Yu Huang, Yonggang Xue, Long Cui, and Zhihui Jia
Atmos. Chem. Phys., 26, 4823–4840, https://doi.org/10.5194/acp-26-4823-2026,https://doi.org/10.5194/acp-26-4823-2026, 2026
Short summary
13 Apr 2026
Tropospheric low ozone and its diurnal cycle over the Western Pacific warm pool from solar absorption FTIR observations
Xiaoyu Sun, Mathias Palm, Katrin Müller, Denghui Ji, Sharon Patris, and Justus Notholt
Atmos. Chem. Phys., 26, 4841–4861, https://doi.org/10.5194/acp-26-4841-2026,https://doi.org/10.5194/acp-26-4841-2026, 2026
Short summary
13 Apr 2026
Contrasting land carbon uptake responses to El Niño–Southern Oscillation across North America
Wu Sun, Kelsey Foster, Yoichi Shiga, Julian Merder, Nina Randazzo, and Anna Michalak
EGUsphere, https://doi.org/10.5194/egusphere-2026-880,https://doi.org/10.5194/egusphere-2026-880, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
13 Apr 2026
Drivers of Atmospheric Volatile Methylated Sulfur Variability Across the Southern Ocean and Antarctic Coast
Caleb Mynard, Emily B. Franklin, Joel Alroe, Karen Westwood, Brandon J. McNabb, Robert Strzepek, Philippe D. Tortell, Steven T. Siems, Antonio Patti, Suzie Molloy, Alan Griffiths, Branka Miljevic, Marc D. Mallet, Ruhi Humphries, and Erin Dunne
EGUsphere, https://doi.org/10.5194/egusphere-2026-1346,https://doi.org/10.5194/egusphere-2026-1346, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
10 Apr 2026
Transport of volcanic aerosol from the Raikoke eruption in 2019 through the Northern Hemisphere
Zhen Yang, Bärbel Vogel, Felix Plöger, Zhixuan Bai, Dan Li, Sabine Griessbach, Lars Hoffmann, Frank G. Wienhold, Elizabeth Asher, Alexandre A. Baron, Katie R. Smith, Troy Thornberry, Jianchun Bian, and Michaela I. Hegglin
Atmos. Chem. Phys., 26, 4749–4769, https://doi.org/10.5194/acp-26-4749-2026,https://doi.org/10.5194/acp-26-4749-2026, 2026
Short summary
10 Apr 2026
Assessment of WRF-GHG model simulations during the CAFE-Brazil Campaign in Amazonia
Noelia R. Benavente, Santiago Botía, Luciana V. Rizzo, Angel Vara-Vela, Paulo Artaxo, Hella van Asperen, Felipe Santos da Silva, Flavio A. F. D'Oliveira, Horst Fischer, Michał Gałkowski, Theo Glauch, Alice Henkes, David Ho, Cléo Q. Dias-Júnior, Amauri C. P. Junior, Julia Marshall, Linda Ort, Ben-Hur M. Portella, and Luiz A. T. Machado
EGUsphere, https://doi.org/10.5194/egusphere-2026-979,https://doi.org/10.5194/egusphere-2026-979, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
10 Apr 2026
The Cold-Air Outbreaks in the Marine Boundary Layer Experiment model-observation intercomparison project (COMBLE-MIP), Part I: Model specification, observational constraints, and preliminary findings
Timothy W. Juliano, Florian Tornow, Ann M. Fridlind, Andrew S. Ackerman, Gregory S. Elsaesser, Bart Geerts, Christian P. Lackner, David Painemal, Israel Silber, Mikhail Ovchinnikov, Gunilla Svensson, Michael Tjernström, Peng Wu, Alejandro Baró Pérez, Peter Bogenschutz, Dmitry Chechin, Kamal Kant Chandrakar, Jan Chylik, Andrey Debolskiy, Rostislav Fadeev, Anu Gupta, Luisa Ickes, Michail Karalis, Martin Köhler, Branko Kosovic, Peter Kuma, Weiwei Li, Evgeny Mortikov, Hugh Morrison, Roel A. J. Neggers, Anna Possner, Tomi Raatikainen, Lea Raillard, Sami Romakkaniemi, Niklas Schnierstein, Shin-ichiro Shima, Nikita Silin, Mikhail Tolstykh, Étienne Vignon, Lulin Xue, Meng Zhang, and Xue Zheng
EGUsphere, https://doi.org/10.5194/egusphere-2026-1237,https://doi.org/10.5194/egusphere-2026-1237, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
10 Apr 2026
Biogeochemical regimes control marine aerosol emission of hydrogels in the Southwestern Pacific Ocean
Theresa Barthelmeß, Karine Sellegri, Benjamin Pontiller, Lindsay Scheidemann, Karl Safi, and Anja Engel
EGUsphere, https://doi.org/10.5194/egusphere-2026-1873,https://doi.org/10.5194/egusphere-2026-1873, 2026
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
10 Apr 2026
First Observations of the Solar-Heating Imprint on Seasonal Variations in Diurnal Tidal Structure in the MLT Region
Wen Yi, Jianyuan Wang, Xianghui Xue, Chengyun Yang, Iain M. Reid, Robert A. Vincent, Andrew Mackinnon, Damian J. Murphy, Njål Gulbrandsen, Masaki Tsutsumi, Baiqi Ning, Guozhu Li, Nicholas J. Mitchell, Tracy Moffat-Griffin, Toshitaka Tsuda, Alan Z. Liu, Zishun Qiao, Haiying Li, Paulo P. Batista, Jianfei Wu, Tingdi Chen, and Xiankang Dou
EGUsphere, https://doi.org/10.5194/egusphere-2026-1883,https://doi.org/10.5194/egusphere-2026-1883, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
10 Apr 2026
Temporal variation of northern midlatitude baseline ozone: 48-year observational record challenges our understanding of tropospheric chemistry
David D. Parrish, Charles A. Mims, Richard G. Derwent, Ian C. Faloona, Henry Bowman, Tongwen Wu, Jie Zhang, Makoto Deushi, and Naga Oshima
EGUsphere, https://doi.org/10.5194/egusphere-2026-1939,https://doi.org/10.5194/egusphere-2026-1939, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
09 Apr 2026
Natural and anthropogenic influence on tropospheric ozone variability over the Tropical Atlantic unveiled by satellite, reanalyses and in situ observations
Sachiko Okamoto, Juan Cuesta, Gaëlle Dufour, Maxim Eremenko, Kazuyuki Miyazaki, Cathy Boonne, Hiroshi Tanimoto, Jeff Peischl, and Chelsea Thompson
Atmos. Chem. Phys., 26, 4685–4709, https://doi.org/10.5194/acp-26-4685-2026,https://doi.org/10.5194/acp-26-4685-2026, 2026
Short summary
09 Apr 2026
Microphysical properties of various precipitation systems worldwide classified via objective methods based on dual-frequency precipitation radar observations
Yujia Zhang, Xiaodong Zhang, and Xiang Ni
Atmos. Chem. Phys., 26, 4727–4747, https://doi.org/10.5194/acp-26-4727-2026,https://doi.org/10.5194/acp-26-4727-2026, 2026
Short summary
09 Apr 2026
Rapid formation of secondary aerosol precursors from the autoxidation of C5–C8 n-aldehydes
Shawon Barua, Avinash Kumar, Prasenjit Seal, Siddharth Iyer, and Matti Rissanen
Atmos. Chem. Phys., 26, 4711–4725, https://doi.org/10.5194/acp-26-4711-2026,https://doi.org/10.5194/acp-26-4711-2026, 2026
Short summary
09 Apr 2026
A new data set of nighttime chemical heating rates in the upper mesosphere and lower thermosphere derived from SCIAMACHY OH (9–6) emissions and SABER profiles
Xiaolin Wu, Yajun Zhu, Anne K. Smith, Martin Kaufmann, Guoying Jiang, Shuai Liu, and Jiyao Xu
Atmos. Chem. Phys., 26, 4669–4683, https://doi.org/10.5194/acp-26-4669-2026,https://doi.org/10.5194/acp-26-4669-2026, 2026
Short summary
09 Apr 2026
Lake-Mountain synergy in convective clouds and precipitation over the Tibetan Plateau: a large-eddy simulation study
Kai Yang, Jinghua Chen, Tianliang Zhao, Xiangde Xu, Chunsong Lu, Shizuo Fu, Yuehan Luo, Qingjian Yang, Ziqian Liu, Zhikuan Li, Lin Wu, and Yuxiang Jin
EGUsphere, https://doi.org/10.5194/egusphere-2026-869,https://doi.org/10.5194/egusphere-2026-869, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
09 Apr 2026
Drivers of aerosol variability in the high Arctic: insights from integrated observations at Gruvebadet and Zeppelin (Ny-Ålesund)
Elena Barbaro, Francisco Ardini, Silvia Becagli, Stefano Bertinetti, Federica Bruschi, Giulia Calzolai, Alice Cavaliere, David Cappelletti, Stefano Crocchianti, Matteo Feltracco, Andrea Gambaro, Fabio Giardi, Stefania Gilardoni, Marco Grotti, Dominic Heslin-Rees, Radovan Krejci, Mery Malandrino, Matilde Mataloni, Simonetta Montaguti, Silvia Nava, Marco Paglione, Matteo Rinaldi, Chiara Ripa, Mirko Severi, Andrea Spolaor, Rita Traversi, Hilde Uggerud, Giulio Verazzo, Tessa Viglezio, Karl Espen Yttri, Wenche Aas, and Mauro Mazzola
EGUsphere, https://doi.org/10.5194/egusphere-2026-1467,https://doi.org/10.5194/egusphere-2026-1467, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
09 Apr 2026
Long-term Changes in Fog Frequency at Swedish Airports and its Potential Drivers
Moa Kristina Sporre, Linda Hartman, Shubham Singh, and Johan Friberg
EGUsphere, https://doi.org/10.5194/egusphere-2026-1795,https://doi.org/10.5194/egusphere-2026-1795, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
08 Apr 2026
Evaluation of reanalysis precipitable water vapor under typhoon conditions using multi-source observations
Jiaqi Shi, Min Li, Andrea K. Steiner, Sebastian Scher, Minghao Zhang, Jiayu Hu, Wenliang Gao, Yongzhao Fan, and Kefei Zhang
Atmos. Chem. Phys., 26, 4633–4650, https://doi.org/10.5194/acp-26-4633-2026,https://doi.org/10.5194/acp-26-4633-2026, 2026
Short summary
08 Apr 2026
Observationally-derived Fractional Release Factors, Ozone Depletion Potentials, and Stratospheric Lifetimes of Four Long-Lived CFCs: CFC-13 (CClF3), CFC-114 (C2Cl2F4), CFC-114a (CF3CCl2F), and CFC-115 (C2ClF5)
Elinor C. Tuffnell, Emma Leedham-Elvidge, William T. Sturges, Harald Bönisch, Karina E. Adcock, Paul J. Fraser, Paul B. Krummel, David E. Oram, Ray L. Langenfelds, Thomas Röckmann, Luke M. Western, Jens Mühle, and Johannes C. Laube
Atmos. Chem. Phys., 26, 4583–4599, https://doi.org/10.5194/acp-26-4583-2026,https://doi.org/10.5194/acp-26-4583-2026, 2026
Short summary
08 Apr 2026
EarthCARE Cloud Profiling Radar observations of the vertical structure of marine stratocumulus clouds
Zhuocan Xu, Pavlos Kollias, Susmitha Sasikumar, Alessandro Battaglia, Bernat Puigdomènech Treserras, and Matthew L. Walker McLinden
Atmos. Chem. Phys., 26, 4619–4632, https://doi.org/10.5194/acp-26-4619-2026,https://doi.org/10.5194/acp-26-4619-2026, 2026
Short summary
08 Apr 2026
2019–2024 trends in African livestock and wetland emissions as contributors to the global methane rise
Nicholas Balasus, Daniel J. Jacob, A. Anthony Bloom, James D. East, Lucas A. Estrada, Sarah E. Hancock, Megan He, Todd A. Mooring, Alexander J. Turner, and John R. Worden
Atmos. Chem. Phys., 26, 4601–4617, https://doi.org/10.5194/acp-26-4601-2026,https://doi.org/10.5194/acp-26-4601-2026, 2026
Short summary
08 Apr 2026
Contrail formation for aircraft with hydrogen combustion – Part 3: A neural-network-based parameterization of ice crystal number
Josef Zink, Cornelius Weiß-Rehm, Simon Unterstrasser, and Ulrike Burkhardt
EGUsphere, https://doi.org/10.5194/egusphere-2026-1088,https://doi.org/10.5194/egusphere-2026-1088, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
08 Apr 2026
Inferring European Fossil Fuel CO2 Emissions using TROPOMI NO2 Data and Sector-Based NOx:CO2 Emission Ratios
Chlöe N. Schooling, Liang Feng, Ingrid Super, and Paul I. Palmer
EGUsphere, https://doi.org/10.5194/egusphere-2026-1315,https://doi.org/10.5194/egusphere-2026-1315, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
08 Apr 2026
Explicit Numerical Simulations of Hailstorm Seeding with a Three–Moment Microphysics Cloud–Resolving Model: A Comparison of Two Operational Methodologies for Hail Suppression
Darko Savić, Vladan Vučković, and Dragana Vujović
EGUsphere, https://doi.org/10.5194/egusphere-2026-1411,https://doi.org/10.5194/egusphere-2026-1411, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
08 Apr 2026
Assessment of aerosol iron (Fe) solubility using global dataset, Part I: Mechanisms underlying the inverse relationship between Fe solubility and Fe concentration
Kohei Sakata, Minako Kurisu, and Yoshio Takahashi
EGUsphere, https://doi.org/10.5194/egusphere-2026-1613,https://doi.org/10.5194/egusphere-2026-1613, 2026
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
08 Apr 2026
Assessment of Aerosol Iron Solubility using Global Dataset, Part II: Machine Learning and Deep Neural Network Coupled with SHapley Additive exPlanation Combined with Independent Component Analysis (SHAP-ICA)
Kohei Sakata, Minako Kurisu, and Yoshio Takahashi
EGUsphere, https://doi.org/10.5194/egusphere-2026-1615,https://doi.org/10.5194/egusphere-2026-1615, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
08 Apr 2026
Gas-phase degradation of the aroma compound ethyl butyrate and its methylated derivatives: UV-C photolysis and reactions with the hydroxyl radical
Finja Löher, Mark A. Blitz, Paul W. Seakins, Nicola Carslaw, and Terry J. Dillon
EGUsphere, https://doi.org/10.5194/egusphere-2026-1660,https://doi.org/10.5194/egusphere-2026-1660, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
08 Apr 2026
Asymptotic Behavior of Lidar Scattering Properties of Absorbing Dust Aerosols Across Rayleigh and Geometrical-Optics Regimes: Theory and Implications
Anthony La Luna, Zhibo Zhang, Qianqian Song, Hongbin Yu, John E. Yorks, and Ping Yang
External preprint server, https://doi.org/10.22541/au.177368350.03675968/v1,https://doi.org/10.22541/au.177368350.03675968/v1, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
07 Apr 2026
QBO modulation of global monsoon systems with application to northern winter and summer for neutral to moderate ENSO conditions
Vinay Kumar, Shigeo Yoden, Matthew H. Hitchman, Tetsuya Takemi, and Kosuke Ito
Atmos. Chem. Phys., 26, 4547–4569, https://doi.org/10.5194/acp-26-4547-2026,https://doi.org/10.5194/acp-26-4547-2026, 2026
Short summary
07 Apr 2026
Reconstructing albedo from mean cloud properties
Izabela Wojciechowska and Edward Gryspeerdt
Atmos. Chem. Phys., 26, 4571–4582, https://doi.org/10.5194/acp-26-4571-2026,https://doi.org/10.5194/acp-26-4571-2026, 2026
Short summary
07 Apr 2026
Shifting Drivers of China's Methane Emissions amid Economic Growth and Mitigation between 2019–2024
Yifan Li, Drew Pendergrass, Daniel Jacob, Yunxiao Tang, Jiaxin Qiu, and Bo Zheng
EGUsphere, https://doi.org/10.5194/egusphere-2025-6284,https://doi.org/10.5194/egusphere-2025-6284, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
07 Apr 2026
Instantaneous radiative forcings due to the first indirect effect linked to warm clouds in the Amazon
Andre Cezar Pugliesi, Alexandre Lima Correia, and Micael Amore Cecchini
EGUsphere, https://doi.org/10.5194/egusphere-2026-996,https://doi.org/10.5194/egusphere-2026-996, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
07 Apr 2026
El Niño meets elevated Tibetan Plateau snow cover: Independent and synergistic effects on the winter PM2.5 dipole pattern in China
Xiaorui Zhang, Yuyang Han, Siyu Chen, Xiadong An, Chen Sheng, Wansuo Duan, Xi Chen, Qinglong You, Xingyue Hao, Ziqi Qiu, Zhihan Zhang, Zicheng Zhuang, and Meng Gao
EGUsphere, https://doi.org/10.5194/egusphere-2026-1177,https://doi.org/10.5194/egusphere-2026-1177, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
07 Apr 2026
Co-seismic infrasound in the ionosphere over Central Europe from the M8.8 Kamchatka 2025 earthquake observed by Doppler sounding at record heights
Jaroslav Chum, Zbyšek Mošna, Jiří Baše, Jan Zedník, Carsten Schmidt, Patrick Hannawald, Jan Rusz, Jaroslav Urbář, and Šimon Mackovjak
EGUsphere, https://doi.org/10.5194/egusphere-2026-1206,https://doi.org/10.5194/egusphere-2026-1206, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
02 Apr 2026
Improving forecasts of persistent contrails through ice deposition adjustments
Zane Dedekind, Alexei Korolev, and Jason A. Milbrandt
Atmos. Chem. Phys., 26, 4489–4508, https://doi.org/10.5194/acp-26-4489-2026,https://doi.org/10.5194/acp-26-4489-2026, 2026
Short summary
02 Apr 2026
Three-dimensional hollow tubular structure of rocket chemical depletion
Chunyu Deng, Xiangxiang Yan, Tao Yu, Chunliang Xia, and Yifan Qi
Atmos. Chem. Phys., 26, 4531–4546, https://doi.org/10.5194/acp-26-4531-2026,https://doi.org/10.5194/acp-26-4531-2026, 2026
Short summary
02 Apr 2026
Inferring drivers of tropical isoprene: competing effects of emissions and chemistry
James Young Suk Yoon, Kelley C. Wells, Dylan B. Millet, Christian Frankenberg, Suniti Sanghavi, Abigail L. S. Swann, Joel A. Thornton, and Alexander J. Turner
Atmos. Chem. Phys., 26, 4509–4529, https://doi.org/10.5194/acp-26-4509-2026,https://doi.org/10.5194/acp-26-4509-2026, 2026
Short summary
02 Apr 2026
Aerosol-cloud interactions in Saharan mineral dust over the Eastern Mediterranean
Maximilian Dollner, Josef Gasteiger, Konrad Kandler, Manuel Schöberl, Sudharaj Aryasree, Benjamin Witschas, and Bernadett Weinzierl
EGUsphere, https://doi.org/10.5194/egusphere-2026-531,https://doi.org/10.5194/egusphere-2026-531, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
02 Apr 2026
Coastal upwelling and tropical warm water intrusions are key drivers of interannual fog variability along the southwestern African coast
Alexandre Mass, Hendrik Andersen, and Jan Cermak
EGUsphere, https://doi.org/10.5194/egusphere-2026-1208,https://doi.org/10.5194/egusphere-2026-1208, 2026
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
02 Apr 2026
Global and regional emissions of 1,2-dichloroethane derived from AGAGE and NOAA observations
Joseph R. Pitt, Dominique Rust, Anita Ganesan, Luke M. Western, Martin K. Vollmer, Jens Mühle, Tobias Bühlmann, Christina M. Harth, Stephen A. Montzka, Brad D. Hall, Isaac J. Vimont, Alistair J. Manning, Alison L. Redington, Stephan Henne, Daniela B. Melo, Saurabh Annadate, Lionel Constantin, Brendan M. Murphy, Matthew Rigby, Dickon Young, Simon O'Doherty, Angelina Wenger, Chris R. Lunder, Ove Hermansen, Thomas Wagenhäuser, Andreas Engel, Jgor Arduini, Michela Maione, Jaegeun Yun, Blagoj Mitrevski, Paul B. Krummel, Paul J. Fraser, Jooil Kim, Ray H. J. Wang, Tae Siek Rhee, Peter K. Salameh, T. Gerard Spain, Stefan Reimann, Ronald G. Prinn, Ray F. Weiss, and Kieran M. Stanley
EGUsphere, https://doi.org/10.5194/egusphere-2026-1589,https://doi.org/10.5194/egusphere-2026-1589, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
02 Apr 2026
Impacts of Droughts on Biomass Burning Emissions, Air Quality, and Public Health in the Amazon
Leo T. H. Ng, Jia Mao, Xueying Liu, Shixian Zhai, Dominic Fawcett, Stephen Sitch, Luiz E. O. C. Aragao, and Amos P. K. Tai
EGUsphere, https://doi.org/10.5194/egusphere-2026-1614,https://doi.org/10.5194/egusphere-2026-1614, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
02 Apr 2026
From κ to χ: Evaluating Hygroscopicity-Based Mixing State Estimates with a Particle-Resolved Model
Yicen Liu, Jian Wang, and Nicole Riemer
EGUsphere, https://doi.org/10.5194/egusphere-2026-1724,https://doi.org/10.5194/egusphere-2026-1724, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
02 Apr 2026
Aerosol Vertical Distributions Shaped by Boundary Layer Dynamics in a Coastal Urban Environment: Insights from the TRACER Campaign
Bo Chen, Seth A. Thompson, Brianna H. Matthews, Milind Sharma, Ron Li, Anita D. Rapp, Christopher J. Nowotarski, and Sarah D. Brooks
EGUsphere, https://doi.org/10.5194/egusphere-2026-1748,https://doi.org/10.5194/egusphere-2026-1748, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
01 Apr 2026
The effect of organic nucleation on the indirect radiative forcing with a semi-explicit chemical mechanism for highly oxygenated organic molecules (HOMs)
Xinyue Shao, Minghuai Wang, Xinyi Dong, Yaman Liu, Stephen R. Arnold, Leighton A. Regayre, Duseong S. Jo, Wenxiang Shen, Hao Wang, Man Yue, Jingyi Wang, Wenxin Zhang, and Ken S. Carslaw
Atmos. Chem. Phys., 26, 4439–4451, https://doi.org/10.5194/acp-26-4439-2026,https://doi.org/10.5194/acp-26-4439-2026, 2026
Short summary
01 Apr 2026
Leveraging TROPOMI observations and WRF-GHG modeling towards improving methane emission assessments in India
Thara Anna Mathew, Dhanyalekshmi Pillai, Jithin Sukumaran, Monish Vijay Deshpande, Michael Buchwitz, Oliver Schneising, Vishnu Thilakan, Aparnna Ravi, Sanjid Backer Kanakkassery, Advaith J. Vinod, Sivarajan Sijikumar, Imran A. Girach, and S. Suresh Babu
Atmos. Chem. Phys., 26, 4453–4477, https://doi.org/10.5194/acp-26-4453-2026,https://doi.org/10.5194/acp-26-4453-2026, 2026
Short summary
01 Apr 2026
NH3 converts Criegee intermediates to nitrogenous organics
Xiaoying Li, Long Jia, and Yongfu Xu
Atmos. Chem. Phys., 26, 4479–4487, https://doi.org/10.5194/acp-26-4479-2026,https://doi.org/10.5194/acp-26-4479-2026, 2026
Short summary
01 Apr 2026
Mechanistic insights into marine boundary layer nucleation: synergistic interactions of typical sulfur, iodine, and nitrogen precursors
Jing Li, An Ning, Ling Liu, Xiucong Deng, and Xiuhui Zhang
Atmos. Chem. Phys., 26, 4423–4437, https://doi.org/10.5194/acp-26-4423-2026,https://doi.org/10.5194/acp-26-4423-2026, 2026
Short summary
01 Apr 2026
Exploring the Hydrogen Abstraction Pathway in HOM Formation from α-pinene Photooxidation Systems under Varying NO Conditions
Hui Wang, Hongru Shen, Defeng Zhao, Sungah Kang, Rongrong Wu, Yarê Baker, Quanfu He, Annika Zanders, Mathias Bachner, Douglas R. Worsnop, Thorsten Hohaus, Thomas F. Mentel, and Sören R. Zorn
EGUsphere, https://doi.org/10.5194/egusphere-2026-1083,https://doi.org/10.5194/egusphere-2026-1083, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
01 Apr 2026
An Observational Perspective on Precipitation Efficiency of Mesoscale Convective Systems over the Asian Monsoon Region
Thabo E. Makgoale, Sylvia C. Sullivan, and Julia Kukulies
EGUsphere, https://doi.org/10.5194/egusphere-2026-1395,https://doi.org/10.5194/egusphere-2026-1395, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
01 Apr 2026
Do GEMS geostationary satellite observations of tropospheric NO2 always improve NOx emission estimates and related air quality modelling?
Fei Yao, Paul I. Palmer, Xiaolin Wang, Yi Wang, Gitaek T. Lee, Haolin Wang, Liang Feng, Daven K. Henze, and Rokjin J. Park
EGUsphere, https://doi.org/10.5194/egusphere-2026-1499,https://doi.org/10.5194/egusphere-2026-1499, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
01 Apr 2026
Sea Salt Aerosols from Blowing Snow: Contributions to Radiative Forcing
Kalle Nordling, Joonas Merikanto, Petri Räisänen, Arundathi Chandrasekharan, and Risto Makkonen
EGUsphere, https://doi.org/10.5194/egusphere-2026-1575,https://doi.org/10.5194/egusphere-2026-1575, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
31 Mar 2026
Emitted yesterday, polluting today: temporal source apportionment of fine particulate matter pollution over Central Europe
Peter Huszár, Lukáš Bartík, Jan Karlický, and Alvaro Patricio Prieto Perez
Atmos. Chem. Phys., 26, 4377–4403, https://doi.org/10.5194/acp-26-4377-2026,https://doi.org/10.5194/acp-26-4377-2026, 2026
Short summary
31 Mar 2026
Temporal variability of NOx emissions from power plants: a comparison of satellite- and inventory-based estimates
Gerrit Kuhlmann, Erik Franciscus Maria Koene, Chloe Natasha Schooling, Paul Ian Palmer, Òscar Collado López, and Marc Guevara
Atmos. Chem. Phys., 26, 4405–4421, https://doi.org/10.5194/acp-26-4405-2026,https://doi.org/10.5194/acp-26-4405-2026, 2026
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30 Mar 2026
Southern African dust aerosols are rich in micronutrients, K-feldspar and carbonate minerals
Clarissa Baldo, Servanne Chevaillier, Sophie Nowak, Gael Noyalet, Sandra Lafon, Claudia Di Biagio, Amelie Chaput, James King, Mathieu Cazaunau, Edouard Pangui, Jean-Francois Doussin, Remi Stanus, Nadine Mattielli, Heleen C. Vos, Gregory S. Okin, Brigitte Language, Stuart Piketh, Karine Desboeufs, Akinori Ito, Silvia Becagli, Laurie Barrier, Stephane Jacquemound, and Paola Formenti
EGUsphere, https://doi.org/10.5194/egusphere-2026-1532,https://doi.org/10.5194/egusphere-2026-1532, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 Mar 2026
Meteorological drivers of the low-cloud radiative feedback pattern effect and its uncertainty
Rachel Yuen Sum Tam, Timothy A. Myers, Mark D. Zelinka, Cristian Proistosescu, Yuan-Jen Lin, and Kate Marvel
Atmos. Chem. Phys., 26, 4289–4311, https://doi.org/10.5194/acp-26-4289-2026,https://doi.org/10.5194/acp-26-4289-2026, 2026
Short summary
27 Mar 2026
Impacts of the Icelandic Holuhraun volcanic eruption on cloud properties using regional model cloud-aerosol simulations
Masaru Yoshioka, Daniel P. Grosvenor, Amy H. Peace, Jim M. Haywood, Ying Chen, and Paul R. Field
Atmos. Chem. Phys., 26, 4341–4358, https://doi.org/10.5194/acp-26-4341-2026,https://doi.org/10.5194/acp-26-4341-2026, 2026
Short summary
27 Mar 2026
The variability of Antarctic fast ice extent related to tropical sea surface temperature anomalies
Chen Jiang, Lejiang Yu, Timo Vihma, and Jiechen Zhao
Atmos. Chem. Phys., 26, 4275–4288, https://doi.org/10.5194/acp-26-4275-2026,https://doi.org/10.5194/acp-26-4275-2026, 2026
Short summary
27 Mar 2026
The lapse rate and the cold point tropopause in the Asian Summer Monsoon anticyclone
Rolf Müller, Bärbel Vogel, Martina Krämer, Christian Rolf, Nicole Spelten, and Fabrizio Ravegnani
Atmos. Chem. Phys., 26, 4359–4376, https://doi.org/10.5194/acp-26-4359-2026,https://doi.org/10.5194/acp-26-4359-2026, 2026
Short summary
27 Mar 2026
Exceptional wildfire smoke over Greece in summer 2023: a synergistic study of aerosol optical-microphysical and UVB radiative impacts
Marilena Gidarakou, Alexandros Papayannis, Maria Mylonaki, Eleni Kralli, Kostas Eleftheratos, Ilias Fountoulakis, Olga Zografou, Evangelia Diapouli, Maria I. Gini, Stergios Vratolis, Konstantinos Granakis, Konstantinos Eleftheriadis, Nikolaos Evangeliou, Christine Groot Zwaaftink, Eugenia Giagka, Marios-Andreas Zagklis, and Igor Veselovskii
Atmos. Chem. Phys., 26, 4313–4339, https://doi.org/10.5194/acp-26-4313-2026,https://doi.org/10.5194/acp-26-4313-2026, 2026
Short summary
27 Mar 2026
Subseasonal and spatial variability of biomass burning aerosol radiative properties observed over the Southeast Atlantic during ORACLES 2016–2018
Logan T. Mitchell, Connor J. Flynn, Kristina Pistone, Samuel E. LeBlanc, K. Sebastian Schmidt, Hong Chen, Paquita Zuidema, Robert Wood, and Jens Redemann
EGUsphere, https://doi.org/10.5194/egusphere-2026-1418,https://doi.org/10.5194/egusphere-2026-1418, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 Mar 2026
Indoor Burning of Arabian Incense Generates Ultrafine-Rich Particles with Strong Oxidative Potential
Liyuan Zhou, Zhancong Liang, Wei Xu, Ru-Jin Huang, Patrick K. H. Lee, and Chak K. Chan
EGUsphere, https://doi.org/10.5194/egusphere-2026-1555,https://doi.org/10.5194/egusphere-2026-1555, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
26 Mar 2026
Understanding the spring cloud onset over the Arctic sea-ice
Jean Lac, Hélène Chepfer, Matthew D. Shupe, and Hannes Griesche
Atmos. Chem. Phys., 26, 4189–4213, https://doi.org/10.5194/acp-26-4189-2026,https://doi.org/10.5194/acp-26-4189-2026, 2026
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26 Mar 2026
Evaluating simulations of ship tracks in a km-scale model
Anna Tippett, Paul R. Field, and Edward Gryspeerdt
Atmos. Chem. Phys., 26, 4251–4274, https://doi.org/10.5194/acp-26-4251-2026,https://doi.org/10.5194/acp-26-4251-2026, 2026
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26 Mar 2026
Size-resolved condensation sink as an approach to understand pathways how gaseous emissions affect health and climate
Teemu Lepistö, Hilkka Timonen, Topi Rönkkö, and Miikka Dal Maso
Atmos. Chem. Phys., 26, 4215–4230, https://doi.org/10.5194/acp-26-4215-2026,https://doi.org/10.5194/acp-26-4215-2026, 2026
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26 Mar 2026
Investigation of aerosol transport flux structure over Beijing based on lidar observations and the impact of dust transport on air quality
Zhengguo Tian, Longlong Wang, Si Liu, Cheng Yao, Tong Lu, Weijie Zou, Zhenping Yin, Yun He, Lei Li, Bin Zhang, Daru Chen, Zhichao Bu, Yubao Chen, and Xuan Wang
Atmos. Chem. Phys., 26, 4231–4249, https://doi.org/10.5194/acp-26-4231-2026,https://doi.org/10.5194/acp-26-4231-2026, 2026
Short summary
26 Mar 2026
Synchronization of Source and Sink by Boundary Layer Evolution: A Key to New Particle Formation Under Varying Ozone Pollution
Yulin Wang, Deyu Liu, Honglei Wang, Shuangshuang Shi, Qun Hu, Zihan Wang, Zirui Liu, Tianliang Zhao, and Lijuan Shen
EGUsphere, https://doi.org/10.5194/egusphere-2026-738,https://doi.org/10.5194/egusphere-2026-738, 2026
Revised manuscript under review for ACP (discussion: final response, 5 comments)
Short summary
26 Mar 2026
Drivers of biogenic secondary organic aerosol from the past to the future
Yang Shi, Colette L. Heald, and Jesse H. Kroll
EGUsphere, https://doi.org/10.5194/egusphere-2026-1570,https://doi.org/10.5194/egusphere-2026-1570, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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25 Mar 2026
Using high frequency observations of δ13C-CH4 and δ2H-CH4 and uncertain regional isotopic signatures to estimate sources of UK methane emissions
Alice Emily Ramsden, Anita Ganesan, Matthew Rigby, Chris Rennick, Tim Arnold, Emmal Safi, Edward Chung, Dafina Kikaj, Cameron Yeo, Dave Lowry, Pete Levy, Simon O'Doherty, Kieran Stanley, Dickon Young, Joe Pitt, Damien Martin, Morgan Lopez, Michel Ramonet, Grant Forster, Arnoud Frumau, and Alistair Manning
EGUsphere, https://doi.org/10.5194/egusphere-2026-779,https://doi.org/10.5194/egusphere-2026-779, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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25 Mar 2026
Increase of water vapour above the Swiss Plateau from 1995 to 2025 observed by ground-based microwave radiometry
Klemens Hocke, Wenyue Wang, Leonie Bernet, Alistair Bell, and Christian Mätzler
EGUsphere, https://doi.org/10.5194/egusphere-2026-989,https://doi.org/10.5194/egusphere-2026-989, 2026
Revised manuscript under review for ACP (discussion: final response, 10 comments)
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25 Mar 2026
Long-term evolution and effects of primary brown carbon aerosol in China
Guochao Chen, Yiheng Wang, Qi Ying, Xiaofei Wang, and Hongliang Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1196,https://doi.org/10.5194/egusphere-2026-1196, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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25 Mar 2026
Toward Improving Ice Cloud Microphysics Retrievals For Sub-millimeter Polarimeter-Radiometers
Jie Gong, Yuli Liu, Joseph A. Finlon, Ian S. Adams, Rachael A. Kroodsma, Dong L. Wu, and Ralf Bennartz
EGUsphere, https://doi.org/10.5194/egusphere-2026-1291,https://doi.org/10.5194/egusphere-2026-1291, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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25 Mar 2026
Capturing and explaining the effects of three-dimensional radiative transfer on cloud evolution with the dynamic TenStream solver
Richard Maier, Fabian Jakub, Fabian Hoffmann, and Bernhard Mayer
EGUsphere, https://doi.org/10.5194/egusphere-2026-1417,https://doi.org/10.5194/egusphere-2026-1417, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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24 Mar 2026
Drop clustering and drop size correlations from holographic imagery suggest cloud droplet spectral broadening via entrainment-mixing
John J. D'Alessandro, Robert Wood, and Peter N. Blossey
Atmos. Chem. Phys., 26, 4067–4088, https://doi.org/10.5194/acp-26-4067-2026,https://doi.org/10.5194/acp-26-4067-2026, 2026
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24 Mar 2026
Observing the role of wind-driven processes in the evolution of warm marine cloud properties
Vishnu Nair, Edward Gryspeerdt, Antti Arola, Antti Lipponen, and Timo Virtanen
Atmos. Chem. Phys., 26, 4049–4066, https://doi.org/10.5194/acp-26-4049-2026,https://doi.org/10.5194/acp-26-4049-2026, 2026
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24 Mar 2026
Spatiotemporal patterns of temperature inversions and impacts on surface PM2.5 across China
Yonglin Fang, Hancheng Hu, Xiangdong Zheng, Jianping Guo, Xingbing Zhao, Fang Ma, and Hao Wu
Atmos. Chem. Phys., 26, 4089–4104, https://doi.org/10.5194/acp-26-4089-2026,https://doi.org/10.5194/acp-26-4089-2026, 2026
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24 Mar 2026
Long-term analysis of atmospheric propane over Southern Europe based on observations conducted at the WMO-GAW station of Monte Cimone
Enrico Mancinelli, Saurabh Annadate, Paolo Cristofanelli, Umberto Giostra, Michela Maione, Stefan Reimann, and Jgor Arduini
Atmos. Chem. Phys., 26, 4105–4129, https://doi.org/10.5194/acp-26-4105-2026,https://doi.org/10.5194/acp-26-4105-2026, 2026
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24 Mar 2026
Improving aerosol-radiation interaction feedback in AIRWISE operational system
Sumit Kumar, Gaurav Govardhan, Sreyashi Debnath, Avinash N. Parde, Sandeep Wagh, Jimy Dudhia, and Sachin D. Ghude
EGUsphere, https://doi.org/10.5194/egusphere-2026-1100,https://doi.org/10.5194/egusphere-2026-1100, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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23 Mar 2026
Regional and seasonal distribution of Arctic low-level cloud types and their relationship to large-scale environmental conditions
Aymeric Dziduch, Guillaume Mioche, Quentin Coopman, Clément Bazantay, Julien Delanoë, and Olivier Jourdan
Atmos. Chem. Phys., 26, 4019–4047, https://doi.org/10.5194/acp-26-4019-2026,https://doi.org/10.5194/acp-26-4019-2026, 2026
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23 Mar 2026
Life–cycle impacts of South Korean air pollution on tropospheric ozone and methane: sensitivity to dispersion time
Calum Patrick Wilson and Michael John Prather
Atmos. Chem. Phys., 26, 3995–4017, https://doi.org/10.5194/acp-26-3995-2026,https://doi.org/10.5194/acp-26-3995-2026, 2026
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23 Mar 2026
Elevated foehn exacerbates surface ozone pollution in summer Beijing
Zhiheng Liao, Jing Xu, Ju Li, Liyan Zhou, Chao Liu, Lin Wu, and Zhiqiang Ma
EGUsphere, https://doi.org/10.5194/egusphere-2025-6492,https://doi.org/10.5194/egusphere-2025-6492, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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23 Mar 2026
Vertical distribution of pollution trapped by wintertime surface inversions in Fairbanks, Alaska, during the ALPACA experiment
Jochen Stutz, Jonas Kuhn, Sol Cooperdock, Sarah Johnson, Fangzhou Guo, James H. Flynn, Meeta Cesler-Maloney, and William R. Simpson
EGUsphere, https://doi.org/10.5194/egusphere-2026-816,https://doi.org/10.5194/egusphere-2026-816, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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23 Mar 2026
Origin of Low Ozone above Western North America: An Investigation of Sources and Trends
Ju-Mee Ryoo, Laura T. Iraci, Yu Yan Cui, Owen R. Cooper, Matthew S. Johnson, Kai-Lan Chang, Emma L. Yates, Valerie Thouret, Hanna Clark, Philippe Nedelec, and Bastien Sauvage
EGUsphere, https://doi.org/10.5194/egusphere-2026-1157,https://doi.org/10.5194/egusphere-2026-1157, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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23 Mar 2026
Sensitivity of Marine Cloud Brightening over the Great Barrier Reef to Spatial Variability in Aerosol Forcing: A Case Study using convection-permitting model
Wenhui Zhao, Yi Huang, Steven Siems, and Daniel Harrison
EGUsphere, https://doi.org/10.5194/egusphere-2026-1251,https://doi.org/10.5194/egusphere-2026-1251, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
20 Mar 2026
Organic acids and cloud droplet acidity in recent years at Whiteface Mountain, NY, with a focus on wildfire smoke influence
Archana Tripathy, Haider A. Khwaja, Mirza M. Hussain, Elizabeth Yerger, Daniel Kelting, Christopher E. Lawrence, Paul Casson, Phil Snyder, Sara Lombardo, Noah Pittman, Kathleen DeMarle, Rudra Patel, Lily Hammond, Eric C. Apel, Rebecca S. Hornbrook, Alan J. Hills, Richard Brandt, Scott McKim, Jim Schlemmer, and Sara Lance
Atmos. Chem. Phys., 26, 3951–3972, https://doi.org/10.5194/acp-26-3951-2026,https://doi.org/10.5194/acp-26-3951-2026, 2026
Short summary
20 Mar 2026
Long-range impacts of biomass burning on PM2.5: a case study of the UK with a globally nested model
Damaris Y. T. Tan, Mathew R. Heal, David S. Stevenson, Stefan Reis, Massimo Vieno, and Eiko Nemitz
Atmos. Chem. Phys., 26, 3973–3993, https://doi.org/10.5194/acp-26-3973-2026,https://doi.org/10.5194/acp-26-3973-2026, 2026
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20 Mar 2026
Gas-phase products from nitrate radical oxidation of five monoterpenes: insights from free-jet flow-tube experiments
Jiangyi Zhang, Yi Zhang, Hannu Koskenvaara, Jian Zhao, and Mikael Ehn
Atmos. Chem. Phys., 26, 3933–3949, https://doi.org/10.5194/acp-26-3933-2026,https://doi.org/10.5194/acp-26-3933-2026, 2026
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20 Mar 2026
Methanethiol and dimethyl sulfide measurements in seawater and the atmosphere around the Antarctic Peninsula and in the Weddell Sea
Charel Wohl, Leah R. Williams, Elisabeth Deschaseaux, Lauriane L. J. Quéléver, David C. S. Beddows, Harald Stark, Veronika Pospisilova, Felipe Lopez-Hilfiker, Guillaume Chamba, Karine Sellegri, Elisabet L. Sà, Queralt Güell-Bujons, Magda Vila, Yaiza M. Castillo, Arianna Rocchi, Ana Sotomayor, Dolors Vaqué, Manuel Dall’Osto, Elisa Berdalet, and Rafel Simó
EGUsphere, https://doi.org/10.5194/egusphere-2026-1472,https://doi.org/10.5194/egusphere-2026-1472, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
19 Mar 2026
Assessment and prediction of dust emissions, deposition and radiation forcing in Central Asia
Ying Gan, Zhe Zhang, Wen Chu, Jianli Ding, and Yuxin Ren
Atmos. Chem. Phys., 26, 3881–3900, https://doi.org/10.5194/acp-26-3881-2026,https://doi.org/10.5194/acp-26-3881-2026, 2026
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19 Mar 2026
An update of shallow cloud parameterization in the AROME NWP model
Adrien Marcel, Sébastien Riette, Didier Ricard, and Christine Lac
Atmos. Chem. Phys., 26, 3901–3932, https://doi.org/10.5194/acp-26-3901-2026,https://doi.org/10.5194/acp-26-3901-2026, 2026
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19 Mar 2026
Enhancement of ammonium nitrate aerosol in the Northern Hemisphere lower stratosphere linked to Asian summer monsoon outflow
Fatih Ekinci, Oliver Eppers, Oliver Appel, Felix Ploeger, Antonis Dragoneas, Sergej Molleker, Philipp Brauner, Hans-Christoph Lachnitt, Franziska Weyland, Linda Ort, Nicolas Emig, Hans-Christian Clemen, Laura Tomsche, Martin Ebert, Peter Hoor, Bärbel Vogel, Yafang Cheng, Johannes Schneider, Stephan Borrmann, and Franziska Köllner
EGUsphere, https://doi.org/10.5194/egusphere-2026-998,https://doi.org/10.5194/egusphere-2026-998, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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19 Mar 2026
Developing tracer interrelationships to derive stratospheric age of air from satellite observations of nitrous oxide
Ariana Elena Castillo, Marianna Linz, Eric Ray, Laura N. Saunders, Kaley A. Walker, Gabriele P. Stiller, Todd A. Mooring, and Stephen Bourguet
EGUsphere, https://doi.org/10.5194/egusphere-2026-1236,https://doi.org/10.5194/egusphere-2026-1236, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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19 Mar 2026
Reaction kinetics and multi-sulfur products formation of sulfur-containing volatile organic compounds with OH radicals
Xun Rong, Lei Yao, Chuang Li, Cong An, Gan Yang, Jiali Shen, Runlong Cai, Douglas Worsnop, and Lin Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1423,https://doi.org/10.5194/egusphere-2026-1423, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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18 Mar 2026
Rapid formation of hydroxymethyl hydroperoxide and its vital role in methanesulfonic acid-methylamine nucleation: impacts of urban industrial areas
Rongrong Li, Zeyao Li, Chengyan Zhang, Rui Wang, Jihuan Yang, Heran Cui, Xuanye Li, Nini Huo, and Tianlei Zhang
Atmos. Chem. Phys., 26, 3867–3880, https://doi.org/10.5194/acp-26-3867-2026,https://doi.org/10.5194/acp-26-3867-2026, 2026
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18 Mar 2026
Response of extreme precipitation to dust aerosols in the Tarim Basin over the past 50 years
Ze Chen, Chenglong Zhou, Jiacheng Gao, Congzhen Zhu, Meiqi Song, Yu Wang, Yabin Wei, Lu Meng, Mingjie Ma, and Cong Wen
Atmos. Chem. Phys., 26, 3853–3866, https://doi.org/10.5194/acp-26-3853-2026,https://doi.org/10.5194/acp-26-3853-2026, 2026
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18 Mar 2026
Can radon help to improve methane emission estimates? Results from a dual-tracer inversion
Fabian Maier, Christian Rödenbeck, Ute Karstens, Frank-Thomas Koch, Maksym Gachkivskyi, Andrew Smerald, and Christoph Gerbig
EGUsphere, https://doi.org/10.5194/egusphere-2026-739,https://doi.org/10.5194/egusphere-2026-739, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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18 Mar 2026
Organic vapors from Savannah and European Boreal fire emissions: Insights from photochemical and dark aging experiments in a smog chamber
Deeksha Shukla, Lejish Vettikkat, Mika Ihalainen, Markus Somero, Hendryk Czech, Siegfried Schobesberger, Angela Buchholz, Iida Pullinen, Kerneels Jaars, Kajar Köster, Viet Le, Pasi Yli-Pirilä, Stefan Siebert, Pieter van Zyl, Annele Virtanen, Ville Vakkari, Olli Sippula, and Ralf Zimmermann
EGUsphere, https://doi.org/10.5194/egusphere-2026-1231,https://doi.org/10.5194/egusphere-2026-1231, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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18 Mar 2026
Development of iron-mediated molecular chlorine chemistry in GEOS-Chem: model description, evaluation and global atmospheric implication
Jing Chen, Xianyi Sun, Chuang Qin, Jie Li, Qianjie Chen, and Xiao Fu
EGUsphere, https://doi.org/10.5194/egusphere-2026-1330,https://doi.org/10.5194/egusphere-2026-1330, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
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17 Mar 2026
The role of dust mineral composition in atmospheric radiation and pollution in North China: new insights from EMIT and two-way coupled modeling
Chao Gao, Xuelei Zhang, Hu Yang, Ling Huang, Hongmei Zhao, Shichun Zhang, and Aijun Xiu
Atmos. Chem. Phys., 26, 3765–3781, https://doi.org/10.5194/acp-26-3765-2026,https://doi.org/10.5194/acp-26-3765-2026, 2026
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17 Mar 2026
Global NO2 changes between 2019 and 2024 as observed by TROPOMI in urban areas and emerging hotspots
Daniel E. Huber, Gaige H. Kerr, M. Omar Nawaz, Sara Runkel, Susan C. Anenberg, and Daniel L. Goldberg
Atmos. Chem. Phys., 26, 3783–3803, https://doi.org/10.5194/acp-26-3783-2026,https://doi.org/10.5194/acp-26-3783-2026, 2026
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17 Mar 2026
Evaluation of UKESM aerosol size and composition using ATom measurements indicates missing marine aerosol formation mechanisms
Xu-Cheng He, Nathan Luke Abraham, Han Ding, Maria R. Russo, Daniel P. Grosvenor, Yao Ge, Xuemei Wang, Anthony C. Jones, Pedro Campuzano-Jost, Benjamin Nault, Agnieszka Kupc, Donald Blake, Jose L. Jimenez, Christina J. Williamson, James Weber, Alexander T. Archibald, and Hamish Gordon
Atmos. Chem. Phys., 26, 3805–3851, https://doi.org/10.5194/acp-26-3805-2026,https://doi.org/10.5194/acp-26-3805-2026, 2026
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17 Mar 2026
Tropical stratospheric upwelling as seen in observations of the tape recorder signal
Meghan Brehon, Susann Tegtmeier, Adam Bourassa, Sean M. Davis, Udo Grabowski, Tobias Kerzenmacher, and Gabriele Stiller
Atmos. Chem. Phys., 26, 3743–3764, https://doi.org/10.5194/acp-26-3743-2026,https://doi.org/10.5194/acp-26-3743-2026, 2026
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17 Mar 2026
Methane Emissions Estimation from China's Leading Coal Production Hub: A Hybrid Hyperspectral Satellite Observations and Emission Inventory Framework
Shengxi Bai, Huilin Chen, Zhen Zhang, Shushi Peng, Fei Jiang, Fei Li, Shuzhuang Feng, Yingqi Yan, Qidan Huang, and Yongguang Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-4610,https://doi.org/10.5194/egusphere-2025-4610, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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17 Mar 2026
Quantifying the impact of vehicle fleet electrification on local aerosol concentrations in Helsinki using high-resolution Large Eddy Simulation
Nahid Atashi, Xiaoyu Li, Sasu Karttunen, Riku Viri, Roy Harrison, Jani Strömberg, Aino Kaltianen, Matti Leinonen, Laura Ruotsalainen, and Leena Järvi
EGUsphere, https://doi.org/10.5194/egusphere-2026-341,https://doi.org/10.5194/egusphere-2026-341, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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17 Mar 2026
Shifting patterns of Ozone Season due to policy and human activity in Beijing between 2013 and 2023
Qian Li, Xiaofei Dong, Yuanxi Guo, Xiue Shen, Zhang Zhang, and Chunsheng Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-585,https://doi.org/10.5194/egusphere-2026-585, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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17 Mar 2026
Further constraining the role of in-atmosphere production on the global HFC-23 budget
Ben Adam, Rayne Holland, Daniel Van Hoomissen, James B. Burkholder, Anwar Khan, Paul Griffiths, Jens Mühle, Dudley Shallcross, and Matt Rigby
EGUsphere, https://doi.org/10.5194/egusphere-2026-1230,https://doi.org/10.5194/egusphere-2026-1230, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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17 Mar 2026
Urban-Rural Inequality in Microplastic Exposure Exacerbates Health Risks for Rural Residents in Northern China
Mengyun Yang, Hongmei Xu, Kaiyuan Wang, Abdullah Akhtar, Tafeng Hu, and Zhenxing Shen
EGUsphere, https://doi.org/10.5194/egusphere-2026-1305,https://doi.org/10.5194/egusphere-2026-1305, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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16 Mar 2026
Sorting sudden stratospheric warmings with the downward tropospheric influence using ERA5 and CESM2-WACCM
Rongzhao Lu and Jian Rao
Atmos. Chem. Phys., 26, 3723–3742, https://doi.org/10.5194/acp-26-3723-2026,https://doi.org/10.5194/acp-26-3723-2026, 2026
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16 Mar 2026
Advancing Isotope-Enabled Model for Comprehensive Understanding of Atmospheric Sulfur Isotope Effects: Revealing the Overlooked Isotopic Fractionation During Combustion and Gas Desulfurization
Lianfang Wei, Xueshun Chen, Wenyi Yang, Zhe Wang, Jie Li, Di Liu, Huiyun Du, Xiaole Pan, Yafang Cheng, Pingqing Fu, and Zifa Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-3649,https://doi.org/10.5194/egusphere-2025-3649, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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16 Mar 2026
Cloud condensation nuclei phenomenology: predictions based on aerosol chemical and optical properties
Inés Zabala, Juan Andrés Casquero-Vera, Elisabeth Andrews, Andrea Casans, Gerardo Carrillo-Cardenas, Anna Gannet Hallar, and Gloria Titos
Atmos. Chem. Phys., 26, 3697–3722, https://doi.org/10.5194/acp-26-3697-2026,https://doi.org/10.5194/acp-26-3697-2026, 2026
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16 Mar 2026
Apportioning Light Absorption of Ambient Aerosols to Black Carbon, Brown Carbon, and Lensing Effect Using a PAX-ISS Hybrid Method: Insights into Absorption Enhancement
Yi Shen, Guorui Zhi, Wenjing Jin, Yao Kong, Yuzhe Zhang, Zhengying Li, Jianzhong Sun, Yuankai Wang, and Zhijian Liang
EGUsphere, https://doi.org/10.5194/egusphere-2026-734,https://doi.org/10.5194/egusphere-2026-734, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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16 Mar 2026
A comprehensive assessment of emissions from prescribed fires in two Mediterranean shrublands: chemical and morphological analysis
Carlos Blanco-Alegre, Ana Isabel Calvo, Fernanda Oduber, Esther Coz, Célia Alves, Luz Valbuena, Rosa María Cadenas, Fernando Castedo, and Roberto Fraile
EGUsphere, https://doi.org/10.5194/egusphere-2026-952,https://doi.org/10.5194/egusphere-2026-952, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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16 Mar 2026
Unraveling the chemical structures and sources of biomass-derived organic aerosols through a year-long offline analysis in Hyytiälä, Finland
Qianzhe Sun, Ruichen Zhou, Sho Ohata, Chiaki Shirota, Tuukka Petäjä, Ilona Ylivinkka, Lauri Ahonen, Markku Kulmala, and Michihiro Mochida
EGUsphere, https://doi.org/10.5194/egusphere-2026-1023,https://doi.org/10.5194/egusphere-2026-1023, 2026
Preprint under review for ACP (discussion: final response, 4 comments)
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13 Mar 2026
Hyperlocal air quality monitoring and source apportionment of non-refractory PM2.5 at three urban sites using stationary van-based measurements: A Lucknow case study
Davender Sethi, Akanksha Lakra, Ambasht Kumar, Shoubhik Chakraborty, Himadri Sekhar Bhowmik, Vaishali Jain, and Sachchida Nand Tripathi
EGUsphere, https://doi.org/10.5194/egusphere-2026-595,https://doi.org/10.5194/egusphere-2026-595, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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13 Mar 2026
Observations of nanoparticle shrinkage phenomena
Vijay P. Kanawade, Neha Deot, Mihai Ciobanu, Aliki Christodoulou, Marije van den Born, Chengfeng Liu, Alkistis Papetta, Rima Baalbaki, Michael Pikridas, Spyros Bezantakos, Anchal Garg, Chrysanthos Savvides, Efstratios Bourtsoukidis, George Biskos, Franco Marenco, Jean Sciare, and Tuija Jokinen
EGUsphere, https://doi.org/10.5194/egusphere-2026-1076,https://doi.org/10.5194/egusphere-2026-1076, 2026
Revised manuscript under review for ACP (discussion: final response, 3 comments)
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13 Mar 2026
First Continuous Aerosol Measurements at Testa Grigia at 3480 m asl: Aerosol Populations and Transport Dynamics in the Southern European Alps
Stefania Gilardoni, Annachiara Bellini, Paolo Bonasoni, Henry Diémoz, Christian Gencarelli, Angela Marinoni, Eros Mariani, Luigi Mazari Villanova, Bruno Neininger, Mattia Perilli, Michael Sprenger, and Francesco Petracchini
EGUsphere, https://doi.org/10.5194/egusphere-2026-1299,https://doi.org/10.5194/egusphere-2026-1299, 2026
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
12 Mar 2026
Historical and future changes of surface ozone over China from CMIP6 models, including an assessment of present-day uncertainties in model prediction
Shuai Li, Hua Zhang, Qi Chen, Yonghang Chen, Qi An, Zhili Wang, and Xinping Wu
Atmos. Chem. Phys., 26, 3669–3695, https://doi.org/10.5194/acp-26-3669-2026,https://doi.org/10.5194/acp-26-3669-2026, 2026
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12 Mar 2026
Past, present, and future arctic radiative states simulated by Polar-WRF
Cameron Bertossa, Tristan L'Ecuyer, and David Henderson
Atmos. Chem. Phys., 26, 3653–3667, https://doi.org/10.5194/acp-26-3653-2026,https://doi.org/10.5194/acp-26-3653-2026, 2026
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12 Mar 2026
Interface-dominated hydroxymethanesulfonate and its isomer formation provides key mechanisms for reconciling the atmospheric sulfur budget gap in polluted and cold environments
Yang Liu, An Ning, Xiaohua Yang, Yuchen Zhang, Ling Liu, and Xiuhui Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-388,https://doi.org/10.5194/egusphere-2026-388, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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12 Mar 2026
Summertime ozone sensitivity to temperature in China: observational evidence and mechanistic attribution in urban and rural areas in the Yangtze River Delta region
Chang Su, Massimo Bollasina, James Weber, and David Stevenson
EGUsphere, https://doi.org/10.5194/egusphere-2026-836,https://doi.org/10.5194/egusphere-2026-836, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Mar 2026
Secondary ice production within shallow, mixed-phase clouds in cold air outbreaks over the Labrador Sea
Michael Biggart, Thomas W. Choularton, Martin W. Gallagher, Keith N. Bower, Gary Lloyd, Paul J. Connolly, Benjamin J. Murray, Mark D. Tarn, Erin N. Raif, and Steven J. Abel
EGUsphere, https://doi.org/10.5194/egusphere-2026-1272,https://doi.org/10.5194/egusphere-2026-1272, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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11 Mar 2026
The impact of rocket-emitted chlorine on stratospheric ozone
Yuwen Li, Wuhu Feng, John M. C. Plane, Tijian Wang, and Martyn P. Chipperfield
Atmos. Chem. Phys., 26, 3621–3635, https://doi.org/10.5194/acp-26-3621-2026,https://doi.org/10.5194/acp-26-3621-2026, 2026
Short summary
11 Mar 2026
Parametrizing the mixing by clear air turbulence in the chemistry climate model EMAC and its respective radiative impact
Chun Hang Chau, Peter Hoor, Katharina Kaiser, and Holger Tost
Atmos. Chem. Phys., 26, 3637–3652, https://doi.org/10.5194/acp-26-3637-2026,https://doi.org/10.5194/acp-26-3637-2026, 2026
Short summary
11 Mar 2026
Assessing Ozone Dynamics During the 2023 Summer STAQS Field Campaign Using Synergistic Observations and Model Simulations
Claudia M. Bernier, Matthew S. Johnson, John Sullivan, Guillaume Gronoff, Daniel Phoenix, Fred Moshary, Raul Alvarez, Brandi McCarty, Andrew Langford, Christoph Senff, Sunil Baidar, and Laura Judd
EGUsphere, https://doi.org/10.5194/egusphere-2026-581,https://doi.org/10.5194/egusphere-2026-581, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
11 Mar 2026
Aerosol processing during long-range transport governs the chemical composition of haze over the northern Indian Ocean
Karin Stegelius, Pauline Thompson, Pia Karbiener, Piotr Markuszewski, Andre S. H. Prevot, Sachchida N. Tripathi, Claudia Mohr, Liine Heikkinen, Krishnakant Budhavant, and Sophie L. Haslett
EGUsphere, https://doi.org/10.5194/egusphere-2026-914,https://doi.org/10.5194/egusphere-2026-914, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
11 Mar 2026
Reconstructed VOC emissions reveal hidden ozone precursors: Overlooked roles of primary OVOCs and unmeasured species
Sijia Yin, Gan Yang, Chuang Li, Qingyan Fu, Juntao Huo, Yuruo Fu, Rengqi Yan, Lei Yao, and Lin Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1204,https://doi.org/10.5194/egusphere-2026-1204, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
10 Mar 2026
Wind estimation based on flight dynamics of unmanned aerial vehicle: influencing variables and its environmental application
Dukun Chen, Weifeng Su, Shaojie Jiang, Honglong Yang, Chunsheng Zhang, Shutong Jiang, Dongyang Chang, Yuxin Liang, Hao Wang, Xin Yang, Tzung-May Fu, Zhenzhong Zeng, Lei Zhu, Huizhong Shen, Chen Wang, and Jianhuai Ye
Atmos. Chem. Phys., 26, 3607–3620, https://doi.org/10.5194/acp-26-3607-2026,https://doi.org/10.5194/acp-26-3607-2026, 2026
Short summary
10 Mar 2026
Determining the key sources of uncertainty in dimethyl sulfide and methanethiol oxidation under tropical, temperate, and polar marine conditions
Lorrie S. D. Jacob, Benedict E. H. Harvey, Chiara Giorio, and Alexander T. Archibald
Atmos. Chem. Phys., 26, 3567–3587, https://doi.org/10.5194/acp-26-3567-2026,https://doi.org/10.5194/acp-26-3567-2026, 2026
Short summary
10 Mar 2026
Degradation of anhydro-saccharides and the driving factors in real atmospheric conditions: a cross-city study in China
Biao Zhou, Kun Zhang, Qiongqiong Wang, Jiqi Zhu, Li Li, and Jian Zhen Yu
Atmos. Chem. Phys., 26, 3589–3606, https://doi.org/10.5194/acp-26-3589-2026,https://doi.org/10.5194/acp-26-3589-2026, 2026
Short summary
09 Mar 2026
WRF-Chem simulations of CO2 over Belgium and surrounding countries assessed by ground-based measurements
Jiaxin Wang, Sieglinde Callewaert, Minqiang Zhou, Filip Desmet, Sébastien Conil, Michel Ramonet, Pucai Wang, and Martine De Mazière
Atmos. Chem. Phys., 26, 3541–3565, https://doi.org/10.5194/acp-26-3541-2026,https://doi.org/10.5194/acp-26-3541-2026, 2026
Short summary
09 Mar 2026
Quasi-Lagrangian observations of cloud transitions during the initial phase of marine cold air outbreaks in the Arctic – Part 1: Temporal and spatial evolution
Anna Weber, Benjamin Kirbus, Manfred Wendisch, and Bernhard Mayer
Atmos. Chem. Phys., 26, 3521–3540, https://doi.org/10.5194/acp-26-3521-2026,https://doi.org/10.5194/acp-26-3521-2026, 2026
Short summary
09 Mar 2026
Evaluation of coal mine methane inventory methods using aircraft-based approaches in the Bowen Basin, Australia
Stephen J. Harris, Sven Krautwurst, Jorg Hacker, Mark Lunt, Borchardt Jakob, Mei Bai, Hartmut Boesch, Tarra Brain, John Philip Burrows, Shakti Chakravarty, Robert A. Field, Rebecca E. Fisher, James L. France, Konstantin Gerilowski, Oke Huhs, Wolfgang Junkermann, Bryce F. J. Kelly, Martin Kumm, Mathias Lanoisellé, Wolfgang Lieff, Andrew McGrath, Adrian Murphy, Thomas Röckmann, Zoe Salmon, Josua Schindewolf, Jakob Thoböll, Carina van der Veen, and Heinrich Bovensmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-772,https://doi.org/10.5194/egusphere-2026-772, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
09 Mar 2026
Long-term Study of Gravity Wave Potential Energy and OH Airglow Emissions from 22 years of TIMED/SABER Observations
Toyese Tunde Ayorinde, Cristiano Max Wrasse, Luiz Fillip Rodrigues Vital, Anderson Vestena Bilibio, Gabriel Augusto Giongo, Hisao Takahashi, and Cosme Alexandre Oliveira Barros Figueiredo
EGUsphere, https://doi.org/10.5194/egusphere-2026-1038,https://doi.org/10.5194/egusphere-2026-1038, 2026
Revised manuscript accepted for ACP (discussion: final response, 4 comments)
Short summary
06 Mar 2026
Characterization of the annual cycle of atmospheric aerosol over Mindelo, Cabo Verde, by means of continuous multiwavelength lidar observations
Henriette Gebauer, Athena Augusta Floutsi, Julian Hofer, Moritz Haarig, Annett Skupin, Ronny Engelmann, Cristofer Jimenez, Robert Wagner, and Holger Baars
Atmos. Chem. Phys., 26, 3439–3465, https://doi.org/10.5194/acp-26-3439-2026,https://doi.org/10.5194/acp-26-3439-2026, 2026
Short summary
06 Mar 2026
On spatial scales of local aerosol production in boreal ecosystems
Ekaterina Ezhova, Üllar Rannik, Santeri Tuovinen, Olga Garmash, Otso Peräkylä, Piaopiao Ke, Topi Laanti, Anna Lintunen, Veli-Matti Kerminen, Janne Rinne, Timo Vesala, and Markku Kulmala
EGUsphere, https://doi.org/10.5194/egusphere-2026-704,https://doi.org/10.5194/egusphere-2026-704, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
06 Mar 2026
Atmospheric circulation and boundary layer processes modulating aerosol and cloud characteristics over the coastal Northeast Pacific during April to October of ARM EPCAPE field campaign
Seethala Chellappan, David Painemal, Mandana Thieman, Christian Pelayo, William L. Smith Jr., and Lynn M. Russell
EGUsphere, https://doi.org/10.5194/egusphere-2026-933,https://doi.org/10.5194/egusphere-2026-933, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
06 Mar 2026
Automated Detection of Low-altitude Isolated Mesospheric Radar Echoes Using YOLOv8: Evidence for a C-Layer Phenomenon near 60 km Altitude?
Yadu Krishnan Krishnakumar, Toralf Renkwitz, and Andreas Ahrens
EGUsphere, https://doi.org/10.5194/egusphere-2026-1030,https://doi.org/10.5194/egusphere-2026-1030, 2026
Revised manuscript under review for ACP (discussion: final response, 9 comments)
Short summary
06 Mar 2026
Cloud vertical structure across China from a national Ka-band cloud radar network: Thermodynamic, dynamical, and land-surface controls
Hui Xu, Jianping Guo, Jianbo Deng, Rongfang Yang, Deli Meng, Zhen Zhang, Ning Li, Yuping Sun, Shuairu Jiang, Tianmeng Chen, Juan Chen, Liping Zeng, Yongshui Zhou, and Bing Tong
EGUsphere, https://doi.org/10.5194/egusphere-2026-1091,https://doi.org/10.5194/egusphere-2026-1091, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
06 Mar 2026
Two Decades of Aerosol Optical Depth evolution from CAMS Reanalysis
Anna Moustaka, Antonis Gkikas, Stavros-Andreas Logothetis, Johannes Flemming, Samuel Rémy, Melanie Ades, Angela Benedetti, Kleareti Tourpali, Vassilis Amiridis, and Stelios Kazadzis
EGUsphere, https://doi.org/10.5194/egusphere-2026-1107,https://doi.org/10.5194/egusphere-2026-1107, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
05 Mar 2026
Northern Hemisphere stratospheric polar vortex morphology under localized gravity wave forcing: a shape-based classification
Sina Mehrdad, Sajedeh Marjani, Dörthe Handorf, and Christoph Jacobi
Atmos. Chem. Phys., 26, 3391–3415, https://doi.org/10.5194/acp-26-3391-2026,https://doi.org/10.5194/acp-26-3391-2026, 2026
Short summary
05 Mar 2026
Sub-seasonal and spatial variations in ozone formation and co-control potential for secondary aerosols in the Guanzhong basin, central China
Ruonan Wang, Ningning Zhang, Jiarui Wu, Qian Jiang, Jiaoyang Yu, Yuxuan Lu, and Xuexi Tie
Atmos. Chem. Phys., 26, 3417–3438, https://doi.org/10.5194/acp-26-3417-2026,https://doi.org/10.5194/acp-26-3417-2026, 2026
Short summary
05 Mar 2026
Top-Down Benchmark of U.S. Methane Inventories Reveals Regional Discrepancies in Activity-Based Estimates
John Worden, Sudhanshu Pandey, Hannah Nesser, Kevin Bowman, Colin Harkins, Congmeng Lyu, Joannes D. Maasakkers, Deborah Gordon, Daniel Jacob, Lucas Estrada, Daniel J. Varon, James D. East, Lauren Schmeisser, and Zhen Qu
EGUsphere, https://doi.org/10.5194/egusphere-2026-313,https://doi.org/10.5194/egusphere-2026-313, 2026
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
05 Mar 2026
Uncovering precursors for VOC production from ozonolysis of seawater
Frances E. Hopkins, Daniel P. Phillips, Yinghao Chen, Peter S. Liss, and Mingxi Yang
EGUsphere, https://doi.org/10.5194/egusphere-2026-610,https://doi.org/10.5194/egusphere-2026-610, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
05 Mar 2026
Quantification of inmixing of Asian Monsoon air by multi-species classification in a match flight experiment
Jan Kaumanns, Jörn Ungermann, Bärbel Vogel, Sören Johansson, Erik Kretschmer, Felix Plöger, Peter Preuße, Wolfgang Woiwode, and Martin Riese
EGUsphere, https://doi.org/10.5194/egusphere-2026-650,https://doi.org/10.5194/egusphere-2026-650, 2026
Preprint under review for ACP (discussion: final response, 6 comments)
Short summary
05 Mar 2026
Quantifying national, state, and oil/gas field methane emissions and trends in the U.S. (2019–2024) through high resolution inversion of satellite observations
Lucas A. Estrada, Daniel J. Jacob, Megan He, James D. East, Daniel J. Varon, Nicholas Balasus, Sarah E. Hancock, Melissa Sulprizio, Kevin W. Bowman, John R. Worden, Emily Reidy, and Benjamin R. K. Runkle
EGUsphere, https://doi.org/10.5194/egusphere-2026-655,https://doi.org/10.5194/egusphere-2026-655, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
05 Mar 2026
Isotopic Evidence for Ice Growth by Riming in Precipitation
Pradeep K. Aggarwal, Courtney Schumacher, Frederick J. Longstaffe, Aaron Funk, and Matthew D. Shupe
EGUsphere, https://doi.org/10.5194/egusphere-2026-687,https://doi.org/10.5194/egusphere-2026-687, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
05 Mar 2026
Validation of ceilometer aerosol profile retrievals using sun–sky photometer and balloon-borne in situ measurements
Jorge Muñiz-Rosado, Alberto Cazorla, Eric Sauvageat, Alexander Haefele, Celia Herrero del Barrio, Ramiro González, Roberto Román, Pedro Luis Molina-Molero, Arlett Díaz-Zurita, Victor Manuel Naval-Hernández, Onel Rodríguez, María José Granados-Muñoz, Juan Antonio Bravo-Aranda, Milagros Herrera, Daniel Pérez-Ramírez, Lionel Doppler, Lucas Alados-Arboledas, and Francisco Navas-Guzman
EGUsphere, https://doi.org/10.5194/egusphere-2026-990,https://doi.org/10.5194/egusphere-2026-990, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
04 Mar 2026
Aerosol-driven precipitation modification: spatiotemporal heterogeneity in precipitation microphysics and vertical profiles over China's megacity clusters
Heyuan Peng, Xiong Hu, Weihua Ai, Zhen Li, Shensen Hu, Junqi Qiao, and Xianbin Zhao
Atmos. Chem. Phys., 26, 3299–3319, https://doi.org/10.5194/acp-26-3299-2026,https://doi.org/10.5194/acp-26-3299-2026, 2026
Short summary
04 Mar 2026
Improving Arctic surface radiation estimation using a nonlinear perturbation model with a fused multi-satellite cloud fraction dataset
Yueming Zheng, Tao He, Yichuan Ma, and Xinyan Liu
Atmos. Chem. Phys., 26, 3321–3338, https://doi.org/10.5194/acp-26-3321-2026,https://doi.org/10.5194/acp-26-3321-2026, 2026
Short summary
04 Mar 2026
On the nationwide variability of low-level jets prior to warm-season nocturnal rainfall in China revealed by radar wind profilers
Ning Li, Jianping Guo, Xiaoran Guo, Tianmeng Chen, Zhen Zhang, Na Tang, Yifei Wang, Honglong Yang, Yongguang Zheng, and Yongshui Zhou
Atmos. Chem. Phys., 26, 3339–3356, https://doi.org/10.5194/acp-26-3339-2026,https://doi.org/10.5194/acp-26-3339-2026, 2026
Short summary
04 Mar 2026
Aerosol source apportionment modelling using a coupled regional–urban scale system
Willem Elias van Caspel, Olivier Favez, Jean-Luc Jaffrezo, Gaëlle Uzu, Kaspar Rudolf Daellenbach, Imad El Haddad, and David Simpson
EGUsphere, https://doi.org/10.5194/egusphere-2025-5547,https://doi.org/10.5194/egusphere-2025-5547, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
04 Mar 2026
The remarkable inefficiency of stratocumulus
Benjamin Hernandez, Martin S. Singh, Takanobu Yamaguchi, Graham Feingold, and Franziska Glassmeier
EGUsphere, https://doi.org/10.5194/egusphere-2026-923,https://doi.org/10.5194/egusphere-2026-923, 2026
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
03 Mar 2026
Atmospheric CO2 dynamics in a coastal megacity: spatiotemporal patterns, sea–land breeze impacts, and anthropogenic–biogenic emission partitioning
Jinwen Zhang, Yongjian Liang, Chenglei Pei, Bo Huang, Yingyan Huang, Xiufeng Lian, Shaojie Song, Chunlei Cheng, Cheng Wu, Zhen Zhou, Junjie Li, and Mei Li
Atmos. Chem. Phys., 26, 3253–3276, https://doi.org/10.5194/acp-26-3253-2026,https://doi.org/10.5194/acp-26-3253-2026, 2026
Short summary
03 Mar 2026
Ice-nucleating particle depletion in the wintertime boundary layer in the pre-Alpine region during stratus cloud conditions
Kevin Ohneiser, Markus Hartmann, Heike Wex, Patric Seifert, Anja Hardt, Anna Miller, Katharina Baudrexl, Werner Thomas, Veronika Ettrichrätz, Maximilian Maahn, Tom Gaudek, Willi Schimmel, Fabian Senf, Hannes Griesche, Martin Radenz, and Jan Henneberger
Atmos. Chem. Phys., 26, 3223–3236, https://doi.org/10.5194/acp-26-3223-2026,https://doi.org/10.5194/acp-26-3223-2026, 2026
Short summary
03 Mar 2026
Contrail formation for aircraft with hydrogen combustion – Part 2: Engine-related aspects
Josef Zink and Simon Unterstrasser
Atmos. Chem. Phys., 26, 3145–3165, https://doi.org/10.5194/acp-26-3145-2026,https://doi.org/10.5194/acp-26-3145-2026, 2026
Short summary
03 Mar 2026
An observation-based methodology and application for future atmosphere secondary pollution control via an atmospheric oxidation capacity path tracing approach
Ke Yue, Yulong Yan, Yueyuan Niu, Jiaqi Dong, Chao Yang, Yongqian Zhou, Danning Wang, Junjie Li, Zhen Li, and Lin Peng
Atmos. Chem. Phys., 26, 3195–3210, https://doi.org/10.5194/acp-26-3195-2026,https://doi.org/10.5194/acp-26-3195-2026, 2026
Short summary
03 Mar 2026
Snow microphysical processes in orographic turbulence revealed by cloud radar and in situ snowfall camera observations
Anton Kötsche, Maximilian Maahn, Veronika Ettrichrätz, and Heike Kalesse-Los
Atmos. Chem. Phys., 26, 3277–3297, https://doi.org/10.5194/acp-26-3277-2026,https://doi.org/10.5194/acp-26-3277-2026, 2026
Short summary
03 Mar 2026
Chlorine radical-initiated atmospheric oxidation of imines: implications for structural influence on the nitrosamine formation
Qian Xu, Fangfang Ma, Chang Liu, Qiaojing Zhao, Jingwen Chen, and Hong-Bin Xie
Atmos. Chem. Phys., 26, 3211–3222, https://doi.org/10.5194/acp-26-3211-2026,https://doi.org/10.5194/acp-26-3211-2026, 2026
Short summary
03 Mar 2026
Concentration and size distribution of black carbon over the ablation area of Potanin glacier: enrichment ability of surface weathering granular ice of water-insoluble particles with snow/ice melting
Sayako Ueda, Akiko Sakai, Sho Ohata, Purevdagva Khalzan, Sumito Matoba, Ken Kondo, and Hitoshi Matsui
Atmos. Chem. Phys., 26, 3167–3184, https://doi.org/10.5194/acp-26-3167-2026,https://doi.org/10.5194/acp-26-3167-2026, 2026
Short summary
03 Mar 2026
Characteristics and processing of aqueous secondary organic aerosols during autumn in suburban Eastern China: role of aerosol liquid water, aerosol acidity, and photochemistry
Qiu Wang, Tengyu Liu, Weiqi Xu, Jinbo Wang, Dafeng Ge, Caijun Zhu, Chuanhua Ren, Jiaping Wang, Qiaozhi Zha, Ximeng Qi, Wei Nie, Xuguang Chi, Sijia Lou, Xin Huang, and Aijun Ding
Atmos. Chem. Phys., 26, 3185–3194, https://doi.org/10.5194/acp-26-3185-2026,https://doi.org/10.5194/acp-26-3185-2026, 2026
Short summary
03 Mar 2026
Controlled chamber formation of per- and polyfluoroalkyl substances (PFAS) aerosols with Pseudomonas fluorescens: size distributions, effects, and inhalation deposition potential
Ivan Kourtchev, Steve Coupe, Alison Buckley, Jishnu Pandamkulangara Kizhakkethil, Elena Gatta, Dario Massabò, Paolo Prati, Virginia Vernocchi, and Federico Mazzei
Atmos. Chem. Phys., 26, 3237–3252, https://doi.org/10.5194/acp-26-3237-2026,https://doi.org/10.5194/acp-26-3237-2026, 2026
Short summary
02 Mar 2026
In-tandem multi-waveband particulate absorption and size observations yield substantial changes in radiative forcing over industrial Central China
Luoyao Guan, Jason Blake Cohen, Shuo Wang, Pravash Tiwari, Zhewen Liu, Zhengqiang Li, and Kai Qin
Atmos. Chem. Phys., 26, 3107–3123, https://doi.org/10.5194/acp-26-3107-2026,https://doi.org/10.5194/acp-26-3107-2026, 2026
Short summary
02 Mar 2026
Contrail formation for aircraft with hydrogen combustion – Part 1: A systematic microphysical investigation
Josef Zink, Simon Unterstrasser, and Ulrike Burkhardt
Atmos. Chem. Phys., 26, 3125–3143, https://doi.org/10.5194/acp-26-3125-2026,https://doi.org/10.5194/acp-26-3125-2026, 2026
Short summary
02 Mar 2026
Ecosystem-scale biogenic volatile organic compound fluxes over rapeseed by eddy-covariance
Pauline Buysse, Florence Lafouge, Raluca Ciuraru, Brigitte Durand, Olivier Zurfluh, Céline Décuq, Olivier Fanucci, Lais Gonzaga Gomez, Jean-Christophe Gueudet, Sandy Bsaibes, Nora Zannoni, Valérie Gros, and Benjamin Loubet
EGUsphere, https://doi.org/10.5194/egusphere-2026-401,https://doi.org/10.5194/egusphere-2026-401, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 Feb 2026
From column to surface: connecting the performance in simulating aerosol optical properties and PM2.5 concentrations in the NASA GEOSCCM
Caterina Mogno, Peter R. Colarco, Allison B. Collow, Sampa Das, Sarah A. Strode, Vanessa Valenti, Michael E. Manyin, Qing Liang, Luke Oman, Stephen D. Steenrod, and K. Emma Knowland
Atmos. Chem. Phys., 26, 3025–3047, https://doi.org/10.5194/acp-26-3025-2026,https://doi.org/10.5194/acp-26-3025-2026, 2026
Short summary
27 Feb 2026
Contrasting aerosol mixing states at inland and coastal sites: an entropy-based metric for CCN activity
Jingye Ren, Wei Xu, Ru-Jin Huang, Fang Zhang, Ying Wang, Lu Chen, Jurgita Ovadnevaite, Darius Ceburnis, Colin O'Dowd, and Yele Sun
Atmos. Chem. Phys., 26, 2985–3000, https://doi.org/10.5194/acp-26-2985-2026,https://doi.org/10.5194/acp-26-2985-2026, 2026
Short summary
27 Feb 2026
Occurrence of seeding multi-layer clouds in the Arctic from ground-based observations
Peggy Achtert, Torsten Seelig, Gabriella Wallentin, Luisa Ickes, Matthew D. Shupe, Corinna Hoose, and Matthias Tesche
Atmos. Chem. Phys., 26, 3049–3068, https://doi.org/10.5194/acp-26-3049-2026,https://doi.org/10.5194/acp-26-3049-2026, 2026
Short summary
27 Feb 2026
Disparate evolution mechanisms and optical absorption for transboundary soot particles passing through inland and sea pathways
Jian Zhang, Zexuan Zhang, Keliang Li, Xiyao Chen, Xinpeng Xu, Yangmei Zhang, Anzhou Han, Yuanyuan Wang, Jing Ding, Liang Xu, Yinxiao Zhang, Hongya Niu, Shoujuan Shu, and Weijun Li
Atmos. Chem. Phys., 26, 2965–2984, https://doi.org/10.5194/acp-26-2965-2026,https://doi.org/10.5194/acp-26-2965-2026, 2026
Short summary
27 Feb 2026
Distinct spatiotemporal patterns of atmospheric total and soluble iron from three sources revealed by shipboard online observations in the Northwest Pacific
Tianle Zhang, Yaxin Xiang, Bingxing Zhu, Xiaohong Yao, Xuehua Fan, Yinan Wang, Yuntao Wang, Shuangling Chen, Shunyao Wang, Yan Zhang, Fei Chai, and Mei Zheng
Atmos. Chem. Phys., 26, 3001–3024, https://doi.org/10.5194/acp-26-3001-2026,https://doi.org/10.5194/acp-26-3001-2026, 2026
Short summary
27 Feb 2026
Unexpected enhancement of new particle formation by lactic acid sulfate resulting from SO3 loss in forested and agricultural regions
Rui Wang, Shuqin Wei, Zeyao Li, Kaiyu Xue, Rui Bai, and Tianlei Zhang
Atmos. Chem. Phys., 26, 3091–3105, https://doi.org/10.5194/acp-26-3091-2026,https://doi.org/10.5194/acp-26-3091-2026, 2026
Short summary
27 Feb 2026
The prevalence of Arctic multilayer clouds and their observed and modelled characteristics
Gabriella Wallentin, Luisa Ickes, Peggy Achtert, Matthias Tesche, and Corinna Hoose
Atmos. Chem. Phys., 26, 3069–3089, https://doi.org/10.5194/acp-26-3069-2026,https://doi.org/10.5194/acp-26-3069-2026, 2026
Short summary
27 Feb 2026
Impacts of synoptic circulation types on nocturnal ozone increase in the North China Plain: Meteorological drivers and formation mechanisms
Huanpeng Wang, Liya Fan, Xuejiao Deng, Haomin Huang, and Daiqi Ye
EGUsphere, https://doi.org/10.5194/egusphere-2026-25,https://doi.org/10.5194/egusphere-2026-25, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
27 Feb 2026
The impact of orography on the troposphere-to-stratosphere transport during a typhoon event in the tropics
Massimo Martina, Anahí Villalba Pradas, Šimon Bartoň, and Petr Šácha
EGUsphere, https://doi.org/10.5194/egusphere-2026-228,https://doi.org/10.5194/egusphere-2026-228, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 Feb 2026
Contribution of free tropospheric aerosols to Arctic low-level cloud droplets formation and longwave radiative forcing
Roman Pohorsky, Heather Guy, Ian M. Brooks, Lea Haberstock, Nicolas Fauré, Paul Zieger, Julia Kojoj, Sonja Murto, Radiance Calmer, Benjamin Heutte, Michael Lonardi, Erik S. Thomson, Michael Tjernström, Jessie Creamean, Athanasios Nenes, and Julia Schmale
EGUsphere, https://doi.org/10.5194/egusphere-2026-1068,https://doi.org/10.5194/egusphere-2026-1068, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
26 Feb 2026
Implications of Sea Breeze Circulations on boundary layer aerosols in the southern coastal Texas region
Tamanna Subba, Michael P. Jensen, Min Deng, Scott E. Giangrande, Mark C. Harvey, Ashish Singh, Die Wang, Maria Zawadowicz, and Chongai Kuang
Atmos. Chem. Phys., 26, 2853–2879, https://doi.org/10.5194/acp-26-2853-2026,https://doi.org/10.5194/acp-26-2853-2026, 2026
Short summary
26 Feb 2026
Effects of mass ratio heterogeneity and coating-related optical characteristics on the light absorption enhancement of black carbon-containing particles
Jing Wei, Jin-Mei Ding, Yao Song, Xiao-Yuan Wang, Xiang-Yu Pei, Sheng-Chen Xu, Fei Zhang, Zheng-Ning Xu, Xu-Dong Tian, Bing-Ye Xu, and Zhi-Bin Wang
Atmos. Chem. Phys., 26, 2881–2892, https://doi.org/10.5194/acp-26-2881-2026,https://doi.org/10.5194/acp-26-2881-2026, 2026
Short summary
26 Feb 2026
High-resolution emission inventory development and co-emission hotspot identification of air pollutants and greenhouse gases in central plains region, China
Jie Li, Shasha Yin, Conghui Su, Jiaxin Wei, Mingyue Guan, and Chong Yu
Atmos. Chem. Phys., 26, 2921–2940, https://doi.org/10.5194/acp-26-2921-2026,https://doi.org/10.5194/acp-26-2921-2026, 2026
Short summary
26 Feb 2026
Multi-site non-methane hydrocarbon source apportionment and ozone insights in Southern Taiwan using positive matrix factorization
Duy-Hieu Nguyen, Hsin-Cheng Hsieh, Mao-Chang Liang, Neng-Huei Lin, Chieh-Heng Wang, and Jia-Lin Wang
Atmos. Chem. Phys., 26, 2831–2852, https://doi.org/10.5194/acp-26-2831-2026,https://doi.org/10.5194/acp-26-2831-2026, 2026
Short summary
26 Feb 2026
Surveying methane point-source super-emissions across oil and gas basins with MethaneSAT
Luis Guanter, Javier Roger, Jack Warren, Maryann Sargent, Zhan Zhang, Sébastien Roche, Christopher Chan Miller, Michael Steiner, Harvey Hadfield, Mark Omara, James Williams, Katlyn MacKay, Jonathan E. Franklin, Bingkun Luo, Steven C. Wofsy, Steven P. Hamburg, and Ritesh Gautam
Atmos. Chem. Phys., 26, 2941–2963, https://doi.org/10.5194/acp-26-2941-2026,https://doi.org/10.5194/acp-26-2941-2026, 2026
Short summary
26 Feb 2026
Lifetimes and transport characteristics of different-sized aerosols in the Asian Tropopause Aerosol Layer: a climate model study
Yuxin Dong, Wenshou Tian, Yuan Luo, Jiali Luo, Rui Huang, Haiyang Xue, and Yifeng Peng
EGUsphere, https://doi.org/10.5194/egusphere-2025-6412,https://doi.org/10.5194/egusphere-2025-6412, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
26 Feb 2026
Uncertainties in recent tropical stratospheric and tropospheric ozone changes restrict our understanding of future total column ozone change
Sean Davis, William Ball, Yue Jia, Gabriel Chiodo, Justin Alsing, James Keeble, Hideharu Akiyoshi, Carlo Arosio, Ewa Bednarz, Andreas Chrysanthou, Melanie Coldewey-Egbers, Robert Damadeo, Sandip Dhomse, Mohamadou Diallo, Simone Dietmuller, Roland Eichinger, Stacey Frith, Birgit Hassler, Michaela Hegglin, Daan Hubert, Patrick Jöckel, Béatrice Josse, Natalya Kramarova, Diego Loyola, Eliane Maillard Barras, Marion Marchand, Olaf Morgenstern, David Plummer, Robert Portmann, Karen Rosenlof, Alexei Rozanov, Viktoria Sofieva, Johannes Staehelin, Timofei Sukhodolov, Kleareti Tourpali, Ronald Van der A, H. J. Ray Wang, Krzysztof Wargan, Shingo Watanabe, Mark Weber, Jeannette Wild, Yousuke Yamashita, and Jerry Ziemke
EGUsphere, https://doi.org/10.5194/egusphere-2026-532,https://doi.org/10.5194/egusphere-2026-532, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
26 Feb 2026
Evidence of cloud sensitivity to above-cloud CCN as a function of environmental stability in the Southeast Atlantic based on remote sensing observations
Emily D. Lenhardt, Lan Gao, Siddhant Gupta, Greg M. McFarquhar, Feng Xu, Richard A. Ferrare, Chris A. Hostetler, and Jens Redemann
EGUsphere, https://doi.org/10.5194/egusphere-2026-853,https://doi.org/10.5194/egusphere-2026-853, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
26 Feb 2026
A global view of the stratospheric background, volcanic and wildfire aerosol in the CALIOP era (2006–2023)
Bengt G. Martinsson, Johan Friberg, and Moa K. Sporre
EGUsphere, https://doi.org/10.5194/egusphere-2026-1059,https://doi.org/10.5194/egusphere-2026-1059, 2026
Preprint under review for ACP (discussion: final response, 8 comments)
Short summary
25 Feb 2026
Molecular composition and processing of aqueous secondary organic aerosol in clouds at a mountain site in southeastern China
Yali Jin, Hao Luo, Siqi Tang, Shuhui Xue, Chengyu Nie, Xiaocong Peng, Yan Zheng, Weiqi Xu, Guohua Zhang, Xiaole Pan, Yele Sun, Qi Chen, Lanzhong Liu, and Defeng Zhao
Atmos. Chem. Phys., 26, 2813–2830, https://doi.org/10.5194/acp-26-2813-2026,https://doi.org/10.5194/acp-26-2813-2026, 2026
Short summary
25 Feb 2026
Elucidating CO2 accumulation and dispersion in a semi-enclosed bay industrial park using Lidar and WRF-GHG modelling
Daihao Yu, Qiuwei Xia, Saifen Yu, Yixiang Chen, Keyi Xu, Haobin Han, Jianjun Guo, Kexin Guo, Jiadong Hu, Zhen Zhang, Jing Cai, Yuanjian Yang, and Haiyun Xia
EGUsphere, https://doi.org/10.5194/egusphere-2025-6470,https://doi.org/10.5194/egusphere-2025-6470, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
24 Feb 2026
Process-level simulation of chemical composition, size distribution and cloud condensation nuclei of secondary organic aerosol from α-pinene ozonolysis
Zhen Song, Chenqi Zhang, Hongru Shen, Hao Ma, Iida Pullinen, and Defeng Zhao
Atmos. Chem. Phys., 26, 2769–2784, https://doi.org/10.5194/acp-26-2769-2026,https://doi.org/10.5194/acp-26-2769-2026, 2026
Short summary
24 Feb 2026
Advancements and continued challenges in observations and global modelling of atmospheric ice mass
Patrick Eriksson, Alejandro Baró Pérez, Nils Müller, Hanna Hallborn, Eleanor May, Manfred Brath, Stefan A. Buehler, and Luisa Ickes
Atmos. Chem. Phys., 26, 2741–2768, https://doi.org/10.5194/acp-26-2741-2026,https://doi.org/10.5194/acp-26-2741-2026, 2026
Short summary
24 Feb 2026
Diurnal and Seasonal Variations of Dust Transport around the Tibetan Plateau: Insights from Multi-Source Observations
Xiaofeng Xu, Zixu Xiong, Jianming Gong, Huilin Zhang, Tianliang Zhao, and Qing He
Atmos. Chem. Phys., 26, 2721–2740, https://doi.org/10.5194/acp-26-2721-2026,https://doi.org/10.5194/acp-26-2721-2026, 2026
Short summary
24 Feb 2026
Understanding divergent brown carbon photobleaching rates from molecular perspective
Yanting Qiu, Tao Qiu, Yuechen Liu, Yu Gu, Ruiqi Man, Dapeng Liang, Taomou Zong, Zhijun Wu, and Min Hu
Atmos. Chem. Phys., 26, 2785–2796, https://doi.org/10.5194/acp-26-2785-2026,https://doi.org/10.5194/acp-26-2785-2026, 2026
Short summary
24 Feb 2026
Gas-particle partitioning of pesticides in the atmosphere of the North China Plain
Liping Guo, Shuping Shi, Ying Li, Martin Brüggemann, Mingyu Zhao, Hongyu Mu, Daniel M. Figueiredo, Junxue Wu, and Kai Wang
Atmos. Chem. Phys., 26, 2797–2811, https://doi.org/10.5194/acp-26-2797-2026,https://doi.org/10.5194/acp-26-2797-2026, 2026
Short summary
24 Feb 2026
Microphysical evolution and column loading drive nonlinear regional contrast in black carbon top-of-atmosphere forcing
Pravash Tiwari, Jason Blake Cohen, Hongrui Gao, Lingxiao Lu, Jun Wang, Oleg Dubovik, and Kai Qin
EGUsphere, https://doi.org/10.5194/egusphere-2026-363,https://doi.org/10.5194/egusphere-2026-363, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
24 Feb 2026
Characterization of a huge transatlantic smoke transport event by constructing an Aeolus smoke dataset in synergy with multi-platform data
Kangwen Sun, Guangyao Dai, Dimitri Trapon, Holger Baars, Albert Ansmann, Ulla Wandinger, and Songhua Wu
EGUsphere, https://doi.org/10.5194/egusphere-2026-596,https://doi.org/10.5194/egusphere-2026-596, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
24 Feb 2026
Diurnal sea breeze worsens coastal air quality and complicates monitoring of background North Atlantic air
Mingxi Yang, Thomas G. Bell, Ian Brooks, Frances Hopkins, Jani Pewter, Katie Read, and Timothy J. Smyth
EGUsphere, https://doi.org/10.5194/egusphere-2026-780,https://doi.org/10.5194/egusphere-2026-780, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
24 Feb 2026
Characteristics of marine aerosols and cloud condensation nuclei measured during the cruise of R/V ISABU in 2024: from the East China Sea to the Indian Ocean
Chanwoo Ahn, Andrew Loh, Najin Kim, Un Hyuk Yim, Joon Geon An, Kyung Hwan Kim, Donghwi Kim, Do-Hyeon Park, Seong Soo Yum, and Sun Choi
EGUsphere, https://doi.org/10.5194/egusphere-2026-842,https://doi.org/10.5194/egusphere-2026-842, 2026
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
24 Feb 2026
Characterizing the Global Tropospheric Budget of Oxidized Nitrogen (NOy)
Ishir Dutta, Colette L. Heald, Ilann Bourgeois, John D. Crounse, Eric J. Hintsa, Fred L. Moore, and Jeff Peischl
EGUsphere, https://doi.org/10.5194/egusphere-2026-875,https://doi.org/10.5194/egusphere-2026-875, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
23 Feb 2026
Dependence of CCN Closure Relationship with Organic Fraction from Two Airborne Field Campaigns over Mid-Latitude Land and Ocean
Guangxin Ai, Shuaiqi Tang, Hailong Wang, Fan Mei, and Minghuai Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-32,https://doi.org/10.5194/egusphere-2026-32, 2026
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
23 Feb 2026
Aqueous OH-initiated photooxidation of smoke extracts from maize straw and coal combustion: optical character and molecular composition
Zhaolian Ye, Dandan Hu, Qiuyan Chen, Xiangpeng Huang, and Xinlei Ge
EGUsphere, https://doi.org/10.5194/egusphere-2026-39,https://doi.org/10.5194/egusphere-2026-39, 2026
Revised manuscript accepted for ACP (discussion: final response, 4 comments)
Short summary
23 Feb 2026
Characterization of the complex refractive index of a polluted dust storm over the Western Himalayas
Amit Singh Chandel, Chandan Sarangi, Nurun Nahar, Saqib Ahmad Zargar, Poul Cherian, Xena Mansoura, Vijay P. Kanawade, Bhishma Tyagi, Antti-Pekka Hyvärinen, Aki Virkkula, Harendra S. Negi, Swarup China, and Rakesh K. Hooda
EGUsphere, https://doi.org/10.5194/egusphere-2026-424,https://doi.org/10.5194/egusphere-2026-424, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
23 Feb 2026
Aerosol oxidative potential and reactive species predicted with a chemical kinetics model (KM-OP)
Ashmi Mishra, Steven Lelieveld, Matteo Krüger, Steven J. Campbell, Deepchandra Srivastava, Grazia M. Lanzafame, Sophie Tomaz, Olivier Favez, Nicolas Bonnaire, Franco Lucarelli, Laurent Y. Alleman, Gaëlle Uzu, Jean-Luc Jaffrezo, Gang I. Chen, David C. Green, Max Priestman, Anja H. Tremper, Alexandre Barth, Markus Kalberer, Benjamin A. Musa Bandowe, Gerhard Lammel, Ulrich Pöschl, Pourya Shahpoury, Alexandre Albinet, and Thomas Berkemeier
EGUsphere, https://doi.org/10.5194/egusphere-2026-566,https://doi.org/10.5194/egusphere-2026-566, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
23 Feb 2026
On describing particle nucleation within the Volatility Basis Set
Neil M. Donahue, Lubna Dada, Dominik Stolzenburg, Eva Sommer, Mario Simon, Meredith Schervish, Jenna DeVivo, Alexandra Stinchfield, Natalie Burton, Nirvan Bhattacharyya, Brandon Lopez, Mingyi Wang, Wiebke Scholz, Joao Almeida, Bin Zhao, Martin Heinritzi, Hamish Gordon, Armin Hansel, Joachim Curtius, Katrianne Lehtipalo, Imad El Haddad, Jasper Kirkby, Richard Flagan, Markku Kulmala, and Douglas Worsnop
EGUsphere, https://doi.org/10.5194/egusphere-2026-763,https://doi.org/10.5194/egusphere-2026-763, 2026
Revised manuscript accepted for ACP (discussion: final response, 3 comments)
Short summary Editorial statement
23 Feb 2026
Response of a liquid water cloud to in situ hygroscopic seeding
James Simmons, Jesse Anderson, Corey Bois, Hamed Fahandezh Sadi, Kadja Flore Gali, Suryadev Pratap Singh, Andrei Vakhtin, Kurt Hibert, Bruce Boe, Youssef Wehbe, Steve Krueger, Raymond Shaw, and Will Cantrell
EGUsphere, https://doi.org/10.5194/egusphere-2026-794,https://doi.org/10.5194/egusphere-2026-794, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
23 Feb 2026
Variability of local gravity wave spectra from data of a high-resolution icosahedral-grid global model
Zuzana Procházková, Erfan Mahmoudi, Ray Chew, Stamen Dolaptchiev, Claudia Christine Stephan, Georg Sebastian Völker, and Ulrich Achatz
EGUsphere, https://doi.org/10.5194/egusphere-2026-807,https://doi.org/10.5194/egusphere-2026-807, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
20 Feb 2026
Experimental Determination of the Global Warming Potential of Carbonyl Fluoride (COF2)
Dongkyum Kim, Hyeon Ki Park, and Jeongsoon Lee
Atmos. Chem. Phys., 26, 2707–2719, https://doi.org/10.5194/acp-26-2707-2026,https://doi.org/10.5194/acp-26-2707-2026, 2026
Short summary
20 Feb 2026
Tropical tropopause ozone modulated by tropopause height
Stephen Bourguet
Atmos. Chem. Phys., 26, 2691–2706, https://doi.org/10.5194/acp-26-2691-2026,https://doi.org/10.5194/acp-26-2691-2026, 2026
Short summary
20 Feb 2026
Oxidative potential of fine particles at urban and rural sites in eastern and western Japan: Effects of transboundary transport from continental Asia and local emissions
Chiharu Nishita-Hara, Kohei Nakano, Keiichiro Hara, Hiroko Yamanaka, Atsushi Matsuki, Masahiko Hayashi, and Tomoaki Okuda
EGUsphere, https://doi.org/10.5194/egusphere-2025-6478,https://doi.org/10.5194/egusphere-2025-6478, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
20 Feb 2026
Distinct dual-isotopic signatures of major methane sources in South Asia
Peng Yao, Katja Belec, Henry Holmstrand, Josh Balacky, Abdus Salam, Krishnakant Budhavant, Mohanan Remani Manoj, Khaled Shaifullah Joy, Md. Alamin Hossain, Atinderpal Singh, Anil Patel, Neeraj Rastogi, Chinmay Mallik, Kirpa Ram, Gyanesh Kumar Singh, and Örjan Gustafsson
EGUsphere, https://doi.org/10.5194/egusphere-2026-411,https://doi.org/10.5194/egusphere-2026-411, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
20 Feb 2026
A statistical mechanics model for cloud cover: Case of low clouds over the Gulf of Guinea
Boualem Khouider, Nyuydini Mohammed Kiven, Fernand L. Mouassom, Elsa Cardoso-Bihlo, Alex Bihlo, and Alexandre Guillaume
EGUsphere, https://doi.org/10.5194/egusphere-2026-448,https://doi.org/10.5194/egusphere-2026-448, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
20 Feb 2026
High climatological cloud cover limits its response to aerosols in ICON-HAM
Yichen Jia, Hendrik Andersen, David Neubauer, Ulrike Lohmann, Corinna Hoose, and Jan Cermak
EGUsphere, https://doi.org/10.5194/egusphere-2026-569,https://doi.org/10.5194/egusphere-2026-569, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
19 Feb 2026
Growing role of secondary organic aerosol in the North China Plain from 2014 to 2024
Chunshui Lin, Ru-Jin Huang, Jing Duan, Jing Qu, Jiahua Liu, Yi Liu, Yan Luo, Wei Huang, Wei Xu, Yanan Zhan, Zhitao Liu, Sihan Liu, Qingshuang Zhang, Quan Liu, Zirui Liu, Shengrong Lou, Huinan Yang, Dan Dan Huang, Cheng Huang, and Hongli Wang
Atmos. Chem. Phys., 26, 2635–2647, https://doi.org/10.5194/acp-26-2635-2026,https://doi.org/10.5194/acp-26-2635-2026, 2026
Short summary
19 Feb 2026
Uncertainties of SAI efficiency and impacts depending on the complexity of the aerosol microphysical model
Simone Tilmes, Daniele Visioni, Ilaria Quaglia, Yunqian Zhu, Charles G. Bardeen, Francis Vitt, and Pengfei Yu
Atmos. Chem. Phys., 26, 2649–2666, https://doi.org/10.5194/acp-26-2649-2026,https://doi.org/10.5194/acp-26-2649-2026, 2026
Short summary
19 Feb 2026
Implementation of primary and secondary ice production in EC-Earth3-AerChem: global impacts and insights
Montserrat Costa-Surós, María Gonçalves Ageitos, Marios Chatziparaschos, Paraskevi Georgakaki, Manu Anna Thomas, Gilbert Montané Pinto, Stelios Myriokefalitakis, Twan van Noije, Philippe Le Sager, Maria Kanakidou, Athanasios Nenes, and Carlos Pérez García-Pando
Atmos. Chem. Phys., 26, 2667–2690, https://doi.org/10.5194/acp-26-2667-2026,https://doi.org/10.5194/acp-26-2667-2026, 2026
Short summary
19 Feb 2026
Impacts of Arctic warming on ice nucleating particles over recent decades: Distributions and contributions of dust, marine organic aerosols, and bioaerosols
Zhaoyi Ren, Kei Kawai, Mingxu Liu, and Hitoshi Matsui
EGUsphere, https://doi.org/10.5194/egusphere-2025-6214,https://doi.org/10.5194/egusphere-2025-6214, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
18 Feb 2026
Large and increasing stratospheric contribution to tropospheric ozone over East Asia
Nadia K. Colombi, Daniel J. Jacob, Xingpei Ye, Robert M. Yantosca, Kelvin H. Bates, Drew C. Pendergrass, Laura Hyesung Yang, Ke Li, and Hong Liao
Atmos. Chem. Phys., 26, 2623–2633, https://doi.org/10.5194/acp-26-2623-2026,https://doi.org/10.5194/acp-26-2623-2026, 2026
Short summary
18 Feb 2026
Constraining a data-driven CO2 flux model by ecosystem and atmospheric observations using atmospheric transport
Samuel Upton, Markus Reichstein, Wouter Peters, Santiago Botía, Jacob A. Nelson, Sophia Walther, Martin Jung, Fabian Gans, László Haszpra, and Ana Bastos
Atmos. Chem. Phys., 26, 2561–2595, https://doi.org/10.5194/acp-26-2561-2026,https://doi.org/10.5194/acp-26-2561-2026, 2026
Short summary
18 Feb 2026
Quantifying the driving factors of particulate matter variabilities in the Beijing-Tianjin-Hebei and Yangtze River Delta regions from 2015 to 2022 by machine learning approach
Zhongfeng Pan, Hao Yin, Zhenda Sun, Chongyang Li, Youwen Sun, and Cheng Liu
Atmos. Chem. Phys., 26, 2545–2559, https://doi.org/10.5194/acp-26-2545-2026,https://doi.org/10.5194/acp-26-2545-2026, 2026
Short summary
18 Feb 2026
Heat and continental transport shape the variability of volatile organic compounds in the Eastern Mediterranean: insights from multi-year observations and regional modeling
Anchal Garg, Maximilien Desservettaz, Aliki Christodoulou, Theodoros Christoudias, Vijay Punjaji Kanawade, Chrysanthos Savvides, Mihalis Vrekoussis, Shahid Naqui, Tuija Jokinen, Joseph Byron, Jonathan Williams, Nikos Mihalopoulos, Eleni Liakakou, Jean Sciare, and Efstratios Bourtsoukidis
Atmos. Chem. Phys., 26, 2597–2622, https://doi.org/10.5194/acp-26-2597-2026,https://doi.org/10.5194/acp-26-2597-2026, 2026
Short summary
18 Feb 2026
Revisiting the Parameterization of Ice Nucleation of Dust Particles under Mixed-Phase Cloud Conditions from Laboratory Measurements
Jie Chen and Zamin A. Kanji
EGUsphere, https://doi.org/10.5194/egusphere-2025-6368,https://doi.org/10.5194/egusphere-2025-6368, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
18 Feb 2026
Satellite observations reveal heterogeneous atmospheric composition responses to rapid emission changes
Zeyu Yang, Fan Cheng, Jian Gao, Huan Liu, and Jing Wei
EGUsphere, https://doi.org/10.5194/egusphere-2026-891,https://doi.org/10.5194/egusphere-2026-891, 2026
Revised manuscript accepted for ACP (discussion: final response, 4 comments)
Short summary
17 Feb 2026
Low and consistent asymmetry parameters in Arctic and mid-latitude cirrus
Emma Järvinen and Franz Martin Schnaiter
Atmos. Chem. Phys., 26, 2465–2486, https://doi.org/10.5194/acp-26-2465-2026,https://doi.org/10.5194/acp-26-2465-2026, 2026
Short summary
17 Feb 2026
Ground-based observations of periodic temperature fluctuations in the mesopause region with periods longer than 2 d
Christoph Kalicinsky, Robert Reisch, and Peter Knieling
Atmos. Chem. Phys., 26, 2531–2544, https://doi.org/10.5194/acp-26-2531-2026,https://doi.org/10.5194/acp-26-2531-2026, 2026
Short summary
17 Feb 2026
Detection of potential structural deficiencies in a global aerosol model using a perturbed parameter ensemble
Léa M. C. Prévost, Leighton A. Regayre, Jill S. Johnson, Doug McNeall, Sean Milton, and Kenneth S. Carslaw
Atmos. Chem. Phys., 26, 2487–2530, https://doi.org/10.5194/acp-26-2487-2026,https://doi.org/10.5194/acp-26-2487-2026, 2026
Short summary
17 Feb 2026
Spatiotemporal dynamics of atmospheric CO2 across China revealed by long-term, high-resolution satellite-derived data
Qingqing He, Yuan Liu, Zizheng Li, Tong Ye, and Jingru Cao
EGUsphere, https://doi.org/10.5194/egusphere-2025-5647,https://doi.org/10.5194/egusphere-2025-5647, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
17 Feb 2026
Decadal transition of summertime PM2.5–O3 coupling and secondary organic aerosol dominance in northwest China
Wei Zhou, Liu Yang, Siqi Zeng, Yunping Kan, Lirong Yang, Weihong Zhang, Weijie Wang, Zijun Zhang, Yan Li, Weiqi Xu, Yucheng Gu, Yaozong Wang, Zhengyan Zuo, Jie Li, Zifa Wang, and Yele Sun
Atmos. Chem. Phys., 26, 2425–2441, https://doi.org/10.5194/acp-26-2425-2026,https://doi.org/10.5194/acp-26-2425-2026, 2026
Short summary
17 Feb 2026
Photochemical and ozone-induced aging significantly alter the viscosity of aqueous trans-aconitic acid aerosol particles
Cynthia Antossian, Marcel Müller, and Ulrich K. Krieger
Atmos. Chem. Phys., 26, 2443–2463, https://doi.org/10.5194/acp-26-2443-2026,https://doi.org/10.5194/acp-26-2443-2026, 2026
Short summary
17 Feb 2026
Predicting Organic–Inorganic Aerosol Efflorescence Using Thermodynamically Modeled Viscosity
Shanshan Chen, Qishen Huang, Ying Li, Shu-Feng Pang, Pai Liu, and Yun-Hong Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-117,https://doi.org/10.5194/egusphere-2026-117, 2026
Revised manuscript under review for ACP (discussion: final response, 14 comments)
Short summary
17 Feb 2026
Correcting Aerosol Extinction Coefficient Vertical Structure Biases in GEOS-Chem via a Physics-Informed Transformer with Physical Mechanism Diagnosis
Jiajun Xiong, Yi Wang, Jun Wang, Yanyu Wang, Meng Zhou, Minghui Tao, Wenhui Dong, Jhoon Kim, and Lunche Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-397,https://doi.org/10.5194/egusphere-2026-397, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
17 Feb 2026
Latent heat feedbacks and the self-lofting of seeded ice plumes: Insights from bin microphysics simulations
Huiying Zhang, Chia Rui Ong, Anurag Dipankar, Ulrike Lohmann, and Jan Henneberger
EGUsphere, https://doi.org/10.5194/egusphere-2026-470,https://doi.org/10.5194/egusphere-2026-470, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
17 Feb 2026
CO2 and Heat exchange across the Nocturnal Canopy–Atmosphere interface in the Amazon rainforest
Anna C. Huitema, Vincent S. de Feiter, Raquel González-Armas, Oscar K. Hartogensis, Hella van Asperen, Cleo Quaresma Dias-Júnior, and Jordi Vilà-Guerau de Arellano
EGUsphere, https://doi.org/10.5194/egusphere-2026-684,https://doi.org/10.5194/egusphere-2026-684, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
17 Feb 2026
Energetically Stringent Quantification of Water Vapor Supersaturation at Cloud Base
Ramon Campos Braga, Daniel Harrison, Manfred Wendisch, and Rachel Albrecht
EGUsphere, https://doi.org/10.5194/egusphere-2026-795,https://doi.org/10.5194/egusphere-2026-795, 2026
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
16 Feb 2026
Underestimation of anthropogenic organosulfates in atmospheric aerosols in urban regions
Yanting Qiu, Junrui Wang, Tao Qiu, Jiajie Li, Yanxin Bai, Teng Liu, Ruiqi Man, Taomou Zong, Wenxu Fang, Jiawei Yang, Yu Xie, Zeyu Feng, Chenhui Li, Ying Wei, Kai Bi, Dapeng Liang, Ziqi Gao, Zhijun Wu, Yuchen Wang, and Min Hu
Atmos. Chem. Phys., 26, 2411–2423, https://doi.org/10.5194/acp-26-2411-2026,https://doi.org/10.5194/acp-26-2411-2026, 2026
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16 Feb 2026
Aerosol iodine recycling is a major control on tropospheric reactive iodine abundance
Allison R. Moon, Leyang Liu, Xuan Wang, Yuk-Chun Chan, Alyson Fritzmann, Ryan Pound, Amy Lees, Lewis Marden, Mat Evans, Lucy J. Carpenter, Jochen Stutz, Joel A. Thornton, Gordon Novak, Andrew Rollins, Gregory P. Schill, Xu-Cheng He, Henning Finkenzeller, Mago Reza, Rainer Volkamer, Kelvin H. Bates, Alfonso Saiz-Lopez, Anoop S. Mahajan, and Becky Alexander
Atmos. Chem. Phys., 26, 2353–2389, https://doi.org/10.5194/acp-26-2353-2026,https://doi.org/10.5194/acp-26-2353-2026, 2026
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16 Feb 2026
Microphysics of Arctic Stratiform Boundary-layer Clouds during ARCSIX
Alexei V. Korolev and R. Paul Lawson
Atmos. Chem. Phys., 26, 2331–2352, https://doi.org/10.5194/acp-26-2331-2026,https://doi.org/10.5194/acp-26-2331-2026, 2026
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16 Feb 2026
Observed multiscale dynamical processes responsible for an extreme gust event in Beijing
Xiaoran Guo, Jianping Guo, Ning Li, Zhen Zhang, Tianmeng Chen, Yu Shi, Pengzhan Yao, Shuairu Jiang, Lei Zhao, and Fei Hu
Atmos. Chem. Phys., 26, 2391–2409, https://doi.org/10.5194/acp-26-2391-2026,https://doi.org/10.5194/acp-26-2391-2026, 2026
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16 Feb 2026
Evaluating national, state, and urban Indian methane emissions using satellites
Srijana Lama, Joannes D. Maasakkers, Xin Zhang, Marianne Girard, Swarna Dutt, Suyash Nandgaonkar, Daniel J. Varon, Melissa P. Sulprizio, Lucas A. Estrada, Nicholas Balasus, Robert J. Parker, Yukio Terao, and Ilse Aben
EGUsphere, https://doi.org/10.5194/egusphere-2025-6528,https://doi.org/10.5194/egusphere-2025-6528, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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16 Feb 2026
Ice-nucleating particles in Greenlandic glacial outwash plains
Nora Bergner, Grace Marsh, Kevin Barry, Larissa Lacher, Alexander Böhmländer, Joanna Alden, Carina Ahlqvist, Ianina Altshuler, Lisa Bröder, Daniel Farinotti, Lionel Favre, Coline Guillosson, Benjamin Heutte, Kristina Höhler, Roman Pohorsky, Julian Weng, and Julia Schmale
EGUsphere, https://doi.org/10.5194/egusphere-2026-484,https://doi.org/10.5194/egusphere-2026-484, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
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16 Feb 2026
Chromophores and chemical compositions of brown carbon aerosol before and after photooxidation of combustion emissions
Feng Jiang, Jun Zhang, David Bell, Kun Li, Nadine Borduas-Dedekind, Andre S. H. Prevot, Hongbiao Cui, Harald Saathoff, and Thomas Leisner
EGUsphere, https://doi.org/10.5194/egusphere-2026-559,https://doi.org/10.5194/egusphere-2026-559, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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16 Feb 2026
Machine learning interatomic potentials with accurate long-range interactions for molecular dynamics collision simulations of atmospherically-relevant molecules
Ivo Neefjes, Jakub Kubečka, and Jonas Elm
EGUsphere, https://doi.org/10.5194/egusphere-2026-696,https://doi.org/10.5194/egusphere-2026-696, 2026
Revised manuscript accepted for ACP (discussion: final response, 6 comments)
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