Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP
The following lists the recent preprints posted on EGUsphere with ACP-related topics as well as final revised papers published recently in ACP.
28 Jan 2026
Thermodynamics-guided machine learning model for predicting convective boundary layer height and its multi-site applicability
Yufei Chu, Guo Lin, Min Deng, Lulin Xue, Weiwei Li, Hyeyum Hailey Shin, Jun A. Zhang, Hanqing Guo, and Zhien Wang
Atmos. Chem. Phys., 26, 1415–1434, https://doi.org/10.5194/acp-26-1415-2026,https://doi.org/10.5194/acp-26-1415-2026, 2026
Short summary
28 Jan 2026
Exceptional high AOD over Svalbard in summer 2019: a multi-instrumental approach
Sara Herrero-Anta, Sabine Eckhardt, Nikolaos Evangeliou, Stefania Gilardoni, Sandra Graßl, Dominic Heslin-Rees, Stelios Kazadzis, Natalia Kouremeti, Radovan Krejci, David Mateos, Mauro Mazzola, Christoph Ritter, Roberto Román, Kerstin Stebel, and Tymon Zielinski
Atmos. Chem. Phys., 26, 1435–1457, https://doi.org/10.5194/acp-26-1435-2026,https://doi.org/10.5194/acp-26-1435-2026, 2026
Short summary
28 Jan 2026
Inferring the controlling factors of ice aggregation from targeted cloud seeding experiments
Huiying Zhang, Fabiola Ramelli, Christopher Fuchs, Nadja Omanovic, Anna J. Miller, Robert Spirig, Zhaolong Wu, Yunpei Chu, Xia Li, Ulrike Lohmann, and Jan Henneberger
Atmos. Chem. Phys., 26, 1459–1481, https://doi.org/10.5194/acp-26-1459-2026,https://doi.org/10.5194/acp-26-1459-2026, 2026
Short summary
28 Jan 2026
Attributing the decadal variations in springtime East Asian and North American dust emission to regime shifts in extratropical cyclone
Yiting Wang, Yan Yu, Ji Nie, and Bing Pu
Atmos. Chem. Phys., 26, 1395–1413, https://doi.org/10.5194/acp-26-1395-2026,https://doi.org/10.5194/acp-26-1395-2026, 2026
Short summary
28 Jan 2026
Tropical belt expansion and its impacts on climate variability in the Mediterranean from 1980 to 2022
Mohamed Darrag, Shuanggen Jin, Andres Calabia, Aalaa Samy, Ivan Radevski, and Ali M. Radwan
EGUsphere, https://doi.org/10.5194/egusphere-2025-6521,https://doi.org/10.5194/egusphere-2025-6521, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
28 Jan 2026
Tracing biological, human, and inorganic sources of coarse aerosols via single-particle fluorescence and optical morphology
Aiden Jönsson, Jinglan Fu, Gabriel Pereira Freitas, Ian Crawford, Pavla Dagsson-Waldhauserová, Radovan Krejci, Yutaka Tobo, Karl Espen Yttri, and Paul Zieger
EGUsphere, https://doi.org/10.5194/egusphere-2026-59,https://doi.org/10.5194/egusphere-2026-59, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Jan 2026
Carbon emission reduction requires attention to the contribution of natural gas use: Combustion and leakage
Haoyuan Chen, Tao Song, Xiaodong Chen, Yinghong Wang, Mengtian Cheng, Kai Wang, Fuxin Liu, Baoxian Liu, Guiqian Tang, and Yuesi Wang
Atmos. Chem. Phys., 26, 1359–1371, https://doi.org/10.5194/acp-26-1359-2026,https://doi.org/10.5194/acp-26-1359-2026, 2026
Short summary
27 Jan 2026
Air quality impacts of stratospheric aerosol injections are likely small and mainly driven by changes in climate, not aerosol settling
Cindy Wang, Daniele Visioni, Glen Chua, and Ewa M. Bednarz
Atmos. Chem. Phys., 26, 1339–1357, https://doi.org/10.5194/acp-26-1339-2026,https://doi.org/10.5194/acp-26-1339-2026, 2026
Short summary
27 Jan 2026
Achieving consistency between in-situ and remotely sensed optical and microphysical properties of Arctic cirrus: the impact of far-infrared radiances
Gianluca Di Natale, Helen Brindley, Laura Warwick, Sanjeevani Panditharatne, Ping Yang, Robert Oscar David, Tim Carlsen, Sorin Nicolae Vâjâiac, Alex Vlad, Sorin Ghemuleț, Richard Bantges, Andreas Foth, Martin Flügge, Reidar Lyngra, Hilke Oetjen, Dirk Schuettemeyer, Luca Palchetti, and Jonathan Murray
Atmos. Chem. Phys., 26, 1373–1394, https://doi.org/10.5194/acp-26-1373-2026,https://doi.org/10.5194/acp-26-1373-2026, 2026
Short summary
27 Jan 2026
| Highlight paper
Emerging Mineral Dust Source in ’A’ą̈y Chù’ Valley, Yukon, Canada Poses Potential Health Risk via Exposure to Metal and Metalloids Enriched in PM10 and PM2.5 Size Fractions
Arnold R. Downey, Alisée Dourlent, Daniel Bellamy, James King, and Patrick L. Hayes
Atmos. Chem. Phys., 26, 1321–1337, https://doi.org/10.5194/acp-26-1321-2026,https://doi.org/10.5194/acp-26-1321-2026, 2026
Short summary Executive editor
27 Jan 2026
O3–NOx–VOCs Sensitivity in Major Chinese Regions: Detailed Insights from GEMS Satellite Hourly Observations
Cheng Huang, Junjie Wang, Yinbao Jin, Min Min, Qi Fan, and Jhoon Kim
EGUsphere, https://doi.org/10.5194/egusphere-2025-5424,https://doi.org/10.5194/egusphere-2025-5424, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Jan 2026
Measurement report: Chemical characterization of cloud water at Monte Cimone (Italy). Impact of air mass origin and  assessment of atmospheric processes
Pauline Nibert, Yi Wu, Muriel Joly, Pierre Amato, Paolo Cristofanelli, Francescopiero Calzolari, Jean-Luc Piro, Davide Putero, Simonetta Montaguti, Laura Renzi, Franziska Vogel, Marco Rapuano, Marcello Brigante, Christophe Verhaege, Jean-Luc Baray, Laurent Deguillaume, Angela Marinoni, Marco Zanatta, and Angelica Bianco
EGUsphere, https://doi.org/10.5194/egusphere-2025-5976,https://doi.org/10.5194/egusphere-2025-5976, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Jan 2026
In Situ Real-Time Determination of SO2 Photochemical Oxidation in Nanoscale Sea Salt Aerosols based on Dark-Field Microscopy
Xijie Xiong, Zhibo Xie, XiuLi Wei, Douguo Zhang, Jianguo Liu, and Huaqiao Gui
EGUsphere, https://doi.org/10.5194/egusphere-2026-68,https://doi.org/10.5194/egusphere-2026-68, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Jan 2026
Stratospheric ozone projections under sulfur-based stratospheric aerosol injection: Insights from the multi-model G6-1.5K-SAI experiment
Ewa M. Bednarz, Amy H. Butler, James M. Haywood, Matthew Henry, Andy Jones, Ben Kravitz, Walker R. Lee, Douglas G. MacMartin, Amanda C. Maycock, Takashi Sekiya, Shingo Watanabe, and Daniele Visioni
EGUsphere, https://doi.org/10.5194/egusphere-2026-310,https://doi.org/10.5194/egusphere-2026-310, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
26 Jan 2026
A new production-based model for estimating emissions and banks of ODSs: application to HCFC-141b
Helen Walter-Terrinoni, John S. Daniel, Chelsea R. Thompson, and Luke M. Western
Atmos. Chem. Phys., 26, 1193–1210, https://doi.org/10.5194/acp-26-1193-2026,https://doi.org/10.5194/acp-26-1193-2026, 2026
Short summary
26 Jan 2026
Methane fluxes from Arctic & boreal North America: comparisons between process-based estimates and atmospheric observations
Hanyu Liu, Misa Ishizawa, Felix R. Vogel, Zhen Zhang, Benjamin Poulter, Leyang Feng, Ao Chen, Anna L. Gagné-Landmann, Deborah N. Huntzinger, Joe R. Melton, Vineet Yadav, Dylan C. Gaeta, Ziting Huang, Douglas E. J. Worthy, Douglas Chan, and Scot M. Miller
Atmos. Chem. Phys., 26, 1229–1247, https://doi.org/10.5194/acp-26-1229-2026,https://doi.org/10.5194/acp-26-1229-2026, 2026
Short summary
26 Jan 2026
Assessment of methane emissions from US onshore oil and gas production using MethaneAIR measurements
Katlyn MacKay, Joshua Benmergui, James P. Williams, Mark Omara, Anthony Himmelberger, Maryann Sargent, Jack D. Warren, Christopher C. Miller, Sébastien Roche, Zhan Zhang, Jonathan Franklin, Luis Guanter, Steven Wofsy, and Ritesh Gautam
Atmos. Chem. Phys., 26, 1179–1192, https://doi.org/10.5194/acp-26-1179-2026,https://doi.org/10.5194/acp-26-1179-2026, 2026
Short summary
26 Jan 2026
Unique microphysical properties of small boundary layer ice particles under pristine conditions on Dome C, Antarctica
Adrian Hamel, Massimo del Guasta, Carl Schmitt, Christophe Genthon, Emma Järvinen, and Martin Schnaiter
Atmos. Chem. Phys., 26, 1211–1228, https://doi.org/10.5194/acp-26-1211-2026,https://doi.org/10.5194/acp-26-1211-2026, 2026
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26 Jan 2026
Cloud Chamber Studies on the Linear Depolarisation Ratio of Small Cirrus Ice Crystals
Adrian Hamel, Martin Schnaiter, Masanori Saito, Robert Wagner, and Emma Järvinen
Atmos. Chem. Phys., 26, 1277–1300, https://doi.org/10.5194/acp-26-1277-2026,https://doi.org/10.5194/acp-26-1277-2026, 2026
Short summary
26 Jan 2026
Decadal evolution of aerosol-mediated ozone responses in Eastern China under clean air actions and carbon neutrality policies
Yasong Li, Chen Li, Yaoyu Li, Tijian Wang, Mengmeng Li, Yawei Qu, Hao Wu, Min Xie, and Yanjin Wang
Atmos. Chem. Phys., 26, 1301–1319, https://doi.org/10.5194/acp-26-1301-2026,https://doi.org/10.5194/acp-26-1301-2026, 2026
Short summary
26 Jan 2026
| Highlight paper
A survey of snow growth signatures from tropics to Antarctica using triple-frequency radar observations
Qinghui Li, Haoran Li, Xuejin Sun, Yun Zhang, Weitao Lyu, Zheng Ruan, Liping Liu, Aiming Liu, and Chunsheng Zhang
Atmos. Chem. Phys., 26, 1249–1264, https://doi.org/10.5194/acp-26-1249-2026,https://doi.org/10.5194/acp-26-1249-2026, 2026
Short summary Executive editor
26 Jan 2026
Measurement Report: Effects on viability, culturability, and cells fragmentation of two bioaerosol generators during aerosolization of E. coli bacteria
Federico Mazzei, Marco Brunoldi, Elena Gatta, Franco Parodi, Paolo Prati, Virginia Vernocchi, and Dario Massabò
Atmos. Chem. Phys., 26, 1265–1275, https://doi.org/10.5194/acp-26-1265-2026,https://doi.org/10.5194/acp-26-1265-2026, 2026
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26 Jan 2026
High Yields of Formic Acid and Acetic Acid during Multi-generational Oxidation of Toluene
Hengqing Shen, Liubin Huang, Yue Zhao, Min Zhao, Yu Yang, Huan Li, Huihui Wu, and Zhongming Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-234,https://doi.org/10.5194/egusphere-2026-234, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Jan 2026
Thirty years of arctic primary marine organic aerosols: patterns, seasonal dynamics, and trends (1990–2019)
Anisbel Leon-Marcos, Manuela van Pinxteren, Sebastian Zeppenfeld, Moritz Zeising, Astrid Bracher, Laurent Oziel, Ina Tegen, and Bernd Heinold
Atmos. Chem. Phys., 26, 1109–1144, https://doi.org/10.5194/acp-26-1109-2026,https://doi.org/10.5194/acp-26-1109-2026, 2026
Short summary
23 Jan 2026
Source-resolved volatility and oxidation state decoupling in wintertime organic aerosols in Seoul
Hwajin Kim, Jiwoo Jeong, Jihye Moon, and Hyun Gu Kang
Atmos. Chem. Phys., 26, 1145–1161, https://doi.org/10.5194/acp-26-1145-2026,https://doi.org/10.5194/acp-26-1145-2026, 2026
Short summary
23 Jan 2026
Highly time-resolved chemical characteristics and aging process of submicron aerosols over the central Himalayas
Yishen Wang, Yanqing An, Yulong Tan, Kemei Li, Jianzhong Xu, and Shugui Hou
Atmos. Chem. Phys., 26, 1163–1178, https://doi.org/10.5194/acp-26-1163-2026,https://doi.org/10.5194/acp-26-1163-2026, 2026
Short summary
23 Jan 2026
Pollution transport and transformation over the Po Plain as revealed by airborne and ground-based measurements in July 2017 during EMeRGe
Costanza Civale, M. Dolores Andrés Hernández, Jean-Philippe Putaud, Francesca Barnaba, Henri Diémoz, Johannes Schneider, Helmut Ziereis, Katharina Kaiser, Jörg Schmidt, Ovid Oktavian Krüger, Bruna Holanda, Robert Baumann, Benjamin Weyland, Eric Förster, Midhun George, Yangzhuoran Liu, Daniel Sauer, Jennifer Wolf, Annachiara Bellini, Birger Bohn, Klaus Pfeilsticker, and John Philip Burrows
EGUsphere, https://doi.org/10.5194/egusphere-2025-6458,https://doi.org/10.5194/egusphere-2025-6458, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Jan 2026
The Changing Sensitivity of Wintertime Particulate Nitrate to Precursor Emissions Diagnosed via Satellite Observations of Ammonia and Nitrogen Dioxide over the Midwestern United States
Toan Vo and Amy E. Christiansen
EGUsphere, https://doi.org/10.5194/egusphere-2025-6554,https://doi.org/10.5194/egusphere-2025-6554, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
23 Jan 2026
Aerosol Scavenging in DC3 and SEAC4RS Deep Convective Storms
Mary C. Barth, Pedro Campuzano-Jost, Gustavo Cuchiara, Ajay Parottil, Jose L. Jimenez, Miguel Ricardo A. Hilario, Genevieve Rose Lorenzo, and Armin Sorooshian
EGUsphere, https://doi.org/10.5194/egusphere-2025-6552,https://doi.org/10.5194/egusphere-2025-6552, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Jan 2026
Interacting effects of droplet number and ice formation processes on mixed-phase cold-air outbreak clouds
Xinyi Huang, Paul R. Field, Ross J. Herbert, Benjamin J. Murray, Floortje van den Heuvel, Daniel P. Grosvenor, Rachel W. N. Sansom, and Kenneth S. Carslaw
EGUsphere, https://doi.org/10.5194/egusphere-2026-311,https://doi.org/10.5194/egusphere-2026-311, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Jan 2026
Influence of Tropospheric Temperature on the Formation and Aging of Secondary Organic Aerosol from Biogenic Vapor Mixtures
Linyu Gao, Stella E. I. Manavi, Claudia Mohr, Junwei Song, Cheng Wu, Thomas Leisner, Spyros N. Pandis, and Harald Saathoff
EGUsphere, https://doi.org/10.5194/egusphere-2026-270,https://doi.org/10.5194/egusphere-2026-270, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Jan 2026
Simulation of a contrail formation and early life cycle for a realistic airliner geometry
Younes Bouhafid and Nicolas Bonne
Atmos. Chem. Phys., 26, 1053–1078, https://doi.org/10.5194/acp-26-1053-2026,https://doi.org/10.5194/acp-26-1053-2026, 2026
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22 Jan 2026
| ACP Letters
| Highlight paper
Impact on cloud properties of reduced-sulphur shipping fuel in the Eastern North Atlantic
Gerald G. Mace, Sally Benson, Peter Gombert, and Tiffany Smallwood
Atmos. Chem. Phys., 26, 1041–1051, https://doi.org/10.5194/acp-26-1041-2026,https://doi.org/10.5194/acp-26-1041-2026, 2026
Short summary Executive editor
22 Jan 2026
Mid- and far-infrared spectral signatures of mineral dust from low- to high-latitude regions: significance and implications
Claudia Di Biagio, Elisa Bru, Avila Orta, Servanne Chevaillier, Clarissa Baldo, Antonin Bergé, Mathieu Cazaunau, Sandra Lafon, Sophie Nowak, Edouard Pangui, Meinrat O. Andreae, Pavla Dagsson-Waldhauserova, Kebonyethata Dintwe, Konrad Kandler, James S. King, Amelie Chaput, Gregory S. Okin, Stuart Piketh, Thuraya Saeed, David Seibert, Zongbo Shi, Earle Williams, Pasquale Sellitto, and Paola Formenti
Atmos. Chem. Phys., 26, 1079–1091, https://doi.org/10.5194/acp-26-1079-2026,https://doi.org/10.5194/acp-26-1079-2026, 2026
Short summary
22 Jan 2026
Driving factors of oxalic acid and enhanced role of gas-phase oxidation under cleaner conditions: insights from 2007–2018 field observations in the Pearl River Delta
Yunfeng He, Xiang Ding, Quanfu He, Yuqing Zhang, Metin Baykara, Duohong Chen, Tao Zhang, Kong Yang, Junqi Wang, Qian Cheng, Hao Jiang, Zirui Wang, Ping Liu, Xinming Wang, and Michael Boy
Atmos. Chem. Phys., 26, 1093–1107, https://doi.org/10.5194/acp-26-1093-2026,https://doi.org/10.5194/acp-26-1093-2026, 2026
Short summary
22 Jan 2026
Reactions of Carbonyl Oxide with Aldehydes: Accurate Electronic Structure Methods, Kinetic Insights, and Atmospheric Implications
Chaolu Xie and Bo Long
EGUsphere, https://doi.org/10.5194/egusphere-2026-119,https://doi.org/10.5194/egusphere-2026-119, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5992,https://doi.org/10.5194/egusphere-2025-5992, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
21 Jan 2026
Profiling pollen and biomass burning particles over Payerne, Switzerland using laser-induced fluorescence lidar and in situ techniques during the 2023 PERICLES campaign
Marilena Gidarakou, Alexandros Papayannis, Kunfeng Gao, Panagiotis Gidarakos, Benoît Crouzy, Romanos Foskinis, Sophie Erb, Benjamin T. Brem, Cuiqi Zhang, Gian Lieberherr, Martine Collaud Coen, Branko Sikoparija, Zamin A. Kanji, Bernard Clot, Bertrand Calpini, Eugenia Giagka, and Athanasios Nenes
Atmos. Chem. Phys., 26, 923–945, https://doi.org/10.5194/acp-26-923-2026,https://doi.org/10.5194/acp-26-923-2026, 2026
Short summary
21 Jan 2026
The relative importance of wind and hydroclimate drivers in modulating the interannual variability of dust emissions in Earth system models
Xinzhu Li, Longlei Li, Yan Feng, and Xin Xi
Atmos. Chem. Phys., 26, 963–981, https://doi.org/10.5194/acp-26-963-2026,https://doi.org/10.5194/acp-26-963-2026, 2026
Short summary
21 Jan 2026
Evaluating simulations of organic aerosol volatility and degree of oxygenation in eastern China
Yu Li, Momei Qin, Weiwei Hu, Bin Zhao, Ying Li, Havala O. T. Pye, Jingyi Li, Linghan Zeng, Song Guo, Min Hu, and Jianlin Hu
Atmos. Chem. Phys., 26, 1001–1020, https://doi.org/10.5194/acp-26-1001-2026,https://doi.org/10.5194/acp-26-1001-2026, 2026
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21 Jan 2026
Intra-city scale graph neural networks enhance short-term air temperature forecasting
Han Wang, Jianheng Tang, Jize Zhang, and Jiachuan Yang
Atmos. Chem. Phys., 26, 947–961, https://doi.org/10.5194/acp-26-947-2026,https://doi.org/10.5194/acp-26-947-2026, 2026
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21 Jan 2026
Impact of the Indian Ocean sea surface temperature on the Southern Hemisphere middle atmosphere
Chengyun Yang, Xiang Guo, Tao Li, Xinyue Wang, Jun Zhang, Xin Fang, and Xianghui Xue
Atmos. Chem. Phys., 26, 1021–1039, https://doi.org/10.5194/acp-26-1021-2026,https://doi.org/10.5194/acp-26-1021-2026, 2026
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21 Jan 2026
Transported African Dust in the Lower Marine Atmospheric Boundary Layer is Internally Mixed with Sea Salt Contributing to Increased Hygroscopicity and a Lower Lidar Depolarization Ratio
Sujan Shrestha, Robert E. Holz, Willem J. Marais, Zachary Buckholtz, Ilya Razenkov, Edwin Eloranta, Jeffrey S. Reid, Hope E. Elliott, Nurun Nahar Lata, Zezhen Cheng, Swarup China, Edmund Blades, Albert D. Ortiz, Rebecca Chewitt-Lucas, Alyson Allen, Devon Blades, Ria Agrawal, Elizabeth A. Reid, Jesus Ruiz-Plancarte, Anthony Bucholtz, Ryan Yamaguchi, Qing Wang, Thomas Eck, Elena Lind, Mira L. Pöhlker, Andrew P. Ault, and Cassandra J. Gaston
Atmos. Chem. Phys., 26, 983–999, https://doi.org/10.5194/acp-26-983-2026,https://doi.org/10.5194/acp-26-983-2026, 2026
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21 Jan 2026
Microphysical properties and light absorption enhancement of refractory Black carbon aerosols in the central Arctic marine boundary layer: Role of warm airmass intrusions on mixing state
Babu Suja Arun, Thomas Müller, Mira L. Pöhlker, Andreas Held, Christopher Pöhlker, Manuela van Pinxteren, Yifan Yang, Sabine Lüchtrath, Andreas Walbröl, Janna E. Rückert, Philipp Oehlke, Maik Merkel, and Birgit Wehner
EGUsphere, https://doi.org/10.5194/egusphere-2025-6493,https://doi.org/10.5194/egusphere-2025-6493, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
21 Jan 2026
Characterizing emissions, chemistry, and health impacts of aged wildfire smoke in a western US city
Lixu Jin, Lu Tan, Damien T. Ketcherside, Vanessa Selimovic, Keri Nauman, Robert J. Yokelson, and Lu Hu
EGUsphere, https://doi.org/10.5194/egusphere-2026-114,https://doi.org/10.5194/egusphere-2026-114, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
20 Jan 2026
Investigating the mechanism of typhoon tracks on ozone pollution episodes in Guangdong, China
Xi Chen, Xiaoyang Chen, Long Wang, Shucheng Chang, Minhui Li, Chong Shen, Chenghao Liao, Yongbo Zhang, Mei Li, and Xuemei Wang
Atmos. Chem. Phys., 26, 879–897, https://doi.org/10.5194/acp-26-879-2026,https://doi.org/10.5194/acp-26-879-2026, 2026
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20 Jan 2026
Measurement report: 30 years of BTEX monitoring at a suburban site in Switzerland supported by additional urban VOC observations
Zoé Le Bras, Pascal Rubli, Christoph Hueglin, and Stefan Reimann
Atmos. Chem. Phys., 26, 869–878, https://doi.org/10.5194/acp-26-869-2026,https://doi.org/10.5194/acp-26-869-2026, 2026
Short summary
20 Jan 2026
A WRF-Chem study of the greenhouse gas column and in situ surface mole fractions observed at Xianghe, China – Part 2: Sensitivity of carbon dioxide (CO2) simulations to critical model parameters
Sieglinde Callewaert, Minqiang Zhou, Bavo Langerock, Pucai Wang, Ting Wang, Emmanuel Mahieu, and Martine De Mazière
Atmos. Chem. Phys., 26, 899–921, https://doi.org/10.5194/acp-26-899-2026,https://doi.org/10.5194/acp-26-899-2026, 2026
Short summary
20 Jan 2026
Impacts of Secondary Ice Production on the Microphysics and Dynamics of Deep Convective Clouds in Different Environments
Deepak Waman, Julian Meusel, Behrooz Keshtgar, Gabriella Wallentin, Christian Barthlott, Sachin Patade, Sonali Shete, Thara Prabhakaran, Romain Fievet, Declan Finney, Alan Blyth, and Corinna Hoose
EGUsphere, https://doi.org/10.5194/egusphere-2025-6129,https://doi.org/10.5194/egusphere-2025-6129, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
20 Jan 2026
Impact of Cloud Seeding on Simulated Hailstorms and Its Dependence on CAPE, Wind Shear, and Tracking Thresholds
Nikolaos Papaevangelou, Diego Villanueva, and Ulrike Lohmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-6348,https://doi.org/10.5194/egusphere-2025-6348, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Jan 2026
Emission factors and optical properties of black and brown carbon emitted at a mixed-conifer forest prescribed burn
James D. A. Butler, Afsara Tasnia, Deep Sengupta, Nathan Kreisberg, Kelley C. Barsanti, Allen H. Goldstein, Chelsea V. Preble, Rebecca A. Sugrue, and Thomas W. Kirchstetter
Atmos. Chem. Phys., 26, 839–850, https://doi.org/10.5194/acp-26-839-2026,https://doi.org/10.5194/acp-26-839-2026, 2026
Short summary
19 Jan 2026
Tracking surface ozone responses to clean air actions under a warming climate in China using machine learning
Jie Fang, Yunjiang Zhang, Didier Hauglustaine, Bo Zheng, Ming Wang, Jingyi Li, Yong Sun, Haiwei Li, Junfeng Wang, Yun Wu, Bin Yuan, Mindong Chen, and Xinlei Ge
Atmos. Chem. Phys., 26, 851–867, https://doi.org/10.5194/acp-26-851-2026,https://doi.org/10.5194/acp-26-851-2026, 2026
Short summary
19 Jan 2026
Rapid assessment of drivers and air quality effects of regional daily changes in air pollutant emissions based on near-real-time techniques: A case in Jiangsu Province, China
Chen Gu, Yutong Wang, Yuan Ji, Lei Zhang, Shuanzhu Sun, Yuandong Bian, Zimeng Zhang, Jiewen Zhu, Wenxin Zhao, Sheng Zhong, and Yu Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2025-5605,https://doi.org/10.5194/egusphere-2025-5605, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Jan 2026
Top-down estimate of regional carbon sinks over East Asia for 2010–2019 using satellite observations
Mina Kim, Rokjin J. Park, Jingi Jung, Sang-Ik Oh, Eunjo S. Ha, Jaein I. Jeong, and Sang-Wook Yeh
EGUsphere, https://doi.org/10.5194/egusphere-2025-5971,https://doi.org/10.5194/egusphere-2025-5971, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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19 Jan 2026
High-resolution inversion of methane emissions over Europe using the Community Inversion Framework and FLEXPART
Anteneh Getachew Mengistu, Aki Tsuruta, Antoine Berchet, Rona Thompson, Maria Tenkanen, Hannakaisa Lindqvist, Tiina Markkanen, Antti Leppänen, Antti Laitinen, Adrien Martinez, Audrey Fortems-Cheiney, Lena Höglund-Isaksson, and Tuula Aalto
EGUsphere, https://doi.org/10.5194/egusphere-2025-5877,https://doi.org/10.5194/egusphere-2025-5877, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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19 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6251,https://doi.org/10.5194/egusphere-2025-6251, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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19 Jan 2026
Graupel and increased turbulence observed near small-scale intermittent lightning discharges at the top of intense thunderstorms
Reinaart van Loon, Jelle D. Assink, Olaf Scholten, Brian M. Hare, Hidde Leijnse, and Aarnout J. van Delden
EGUsphere, https://doi.org/10.5194/egusphere-2025-6253,https://doi.org/10.5194/egusphere-2025-6253, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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19 Jan 2026
Mechanisms of air-sea CO2 exchange in the central Baltic Sea
Yuanxu Dong, Christa A. Marandino, Ryo Dobashi, David Ho, Gregor Rehder, Henry C. Bittig, Josefine Karnatz, Bita Sabbaghzadeh, Helen Czerski, and Anja Engel
EGUsphere, https://doi.org/10.5194/egusphere-2025-6095,https://doi.org/10.5194/egusphere-2025-6095, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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19 Jan 2026
The Importance of Aerosol and Droplet Microphysics for the Properties and Life Cycle of Radiation Fog in the Po Valley
Hao Ding, Almuth Neuberger, Rahul Ranjan, Fredrik Mattsson, Liine Heikkinen, Karam Mansour, Stefano Decesari, Claudia Mohr, Alejandro Baró Pérez, Nazario Mastroianni, Paul Zieger, Ilona Riipinen, and Annica M. L. Ekman
EGUsphere, https://doi.org/10.5194/egusphere-2025-6435,https://doi.org/10.5194/egusphere-2025-6435, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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19 Jan 2026
Constraining the atmospheric hydrogen oxidation and soil sinks using HFC-152a
Kane Stone, Candice Chen, Susan Solomon, Luke M. Western, Paul B. Krummel, Gabrielle Pétron, Jens Mühle, and Simon O’Doherty
EGUsphere, https://doi.org/10.5194/egusphere-2025-6461,https://doi.org/10.5194/egusphere-2025-6461, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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16 Jan 2026
Beyond binary maps from HCHO∕NO2: a deep neural network approach to global daily mapping of net ozone production rates and sensitivities constrained by satellite observations (2005–2023)
Amir H. Souri, Gonzalo González Abad, Bryan N. Duncan, and Luke D. Oman
Atmos. Chem. Phys., 26, 809–837, https://doi.org/10.5194/acp-26-809-2026,https://doi.org/10.5194/acp-26-809-2026, 2026
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16 Jan 2026
Measurement report: Altitudinal shift of ozone regimes in a mountainous background region
Yuan Yang, Haibo Li, Yonghong Wang, Hao Zhang, Zhou Yang, Xiangwen Hou, Dan Yao, Hong Hu, Keyong Zhu, Ya Xiong, Li Lai, Dengmei Chen, and Peisong Feng
Atmos. Chem. Phys., 26, 789–807, https://doi.org/10.5194/acp-26-789-2026,https://doi.org/10.5194/acp-26-789-2026, 2026
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16 Jan 2026
Volcanic aerosol effects on warm and cold cloud microphysics: ICON-ART simulations of Holuhraun and La Soufrière eruptions
Fatemeh Zarei, Julia Bruckert, Gholam Ali Hoshyaripour, and Corinna Hoose
EGUsphere, https://doi.org/10.5194/egusphere-2025-6082,https://doi.org/10.5194/egusphere-2025-6082, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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15 Jan 2026
Ammonia emissions and depositions over the contiguous United States derived from IASI and CrIS using the directional derivative approach
Zitong Li, Kang Sun, Kaiyu Guan, Sheng Wang, Bin Peng, Lieven Clarisse, Martin Van Damme, Pierre-François Coheur, Karen Cady-Pereira, Mark W. Shephard, Mark Zondlo, and Daniel Moore
Atmos. Chem. Phys., 26, 703–721, https://doi.org/10.5194/acp-26-703-2026,https://doi.org/10.5194/acp-26-703-2026, 2026
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15 Jan 2026
Impacts of increasing CO2 on diurnal migrating tide in the equatorial lower thermosphere
Masaru Kogure, In-Sun Song, Huixin Liu, and Han-Li Liu
Atmos. Chem. Phys., 26, 665–680, https://doi.org/10.5194/acp-26-665-2026,https://doi.org/10.5194/acp-26-665-2026, 2026
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15 Jan 2026
Cloud base height determines fog occurrence patterns in the Namib Desert
Deepanshu Malik, Hendrik Andersen, Jan Cermak, Roland Vogt, and Bianca Adler
Atmos. Chem. Phys., 26, 681–701, https://doi.org/10.5194/acp-26-681-2026,https://doi.org/10.5194/acp-26-681-2026, 2026
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15 Jan 2026
Global VOC emissions quantified from inversion of TROPOMI spaceborne formaldehyde and glyoxal data
Yasmine Sfendla, Trissevgeni Stavrakou, Jean-François Müller, Glenn-Michael Oomen, Beata Opacka, Thomas Danckaert, Isabelle De Smedt, and Christophe Lerot
Atmos. Chem. Phys., 26, 733–767, https://doi.org/10.5194/acp-26-733-2026,https://doi.org/10.5194/acp-26-733-2026, 2026
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15 Jan 2026
New insight into the formation and aging processes of organic aerosol from positive matrix factorization (PMF) analysis of ambient FIGAERO-CIMS thermograms
Mingfu Cai, Bin Yuan, Weiwei Hu, Ye Chenshuo, Shan Huang, Suxia Yang, Wei Chen, Yuwen Peng, Zhaoxiong Deng, Jun Zhao, Duohong Chen, Jiaren Sun, and Min Shao
Atmos. Chem. Phys., 26, 769–788, https://doi.org/10.5194/acp-26-769-2026,https://doi.org/10.5194/acp-26-769-2026, 2026
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15 Jan 2026
Measurement report: Isotopic composition of CH4 emitted from gas exploration sites in the Transylvanian Basin, Romania
Thomas Röckmann, Malika Menoud, Jacoline van Es, Carina van der Veen, Hossein Maazallahi, Pawel Jagoda, Jaroslav M. Necki, Jakub Bartyzel, Piotr Korben, Sara Defratyka, Martina Schmidt, Marius Corbu, Sebastian Iancu, Andreea Calcan, Magdalena Ardelean, Sorin Ghemulet, Cristian Pop, Andrei Radovici, Alexandru Mereuta, Horatiu Stefanie, and Calin Baciu
Atmos. Chem. Phys., 26, 723–731, https://doi.org/10.5194/acp-26-723-2026,https://doi.org/10.5194/acp-26-723-2026, 2026
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15 Jan 2026
Exploring the Mechanisms of Dust Emission and Transport based on Observations and GEOS-Chem Simulations
Peili Zou, Xiaoyan Ma, Rong Tian, Jianqi Zhao, Tong Yang, and Yingying Ku
EGUsphere, https://doi.org/10.5194/egusphere-2025-6550,https://doi.org/10.5194/egusphere-2025-6550, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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15 Jan 2026
Aircraft‐derived particle fluxes distinguish entrainment zone and decoupled layer nucleation in marine boundary layers
Ajmal Rasheeda Satheesh, Markus D. Petters, and Nicholas Meskhidze
EGUsphere, https://doi.org/10.5194/egusphere-2026-61,https://doi.org/10.5194/egusphere-2026-61, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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15 Jan 2026
Refining simulated mineral dust composition through modified size distributions: dual validation with mineral-specific and elemental observations
Sofía Gómez Maqueo Anaya, Sudharaj Aryasree, Konrad Kandler, Eduardo José dos Santos Souza, Khanneh Wadinga Fomba, Dietrich Althausen, Maria Kezoudi, Matthias Faust, Bernd Heinold, Ina Tegen, Moritz Haarig, Holger Baars, and Kerstin Schepanski
EGUsphere, https://doi.org/10.5194/egusphere-2026-23,https://doi.org/10.5194/egusphere-2026-23, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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15 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-74,https://doi.org/10.5194/egusphere-2026-74, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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15 Jan 2026
Indirect climate forcing from ozone depleting substances
William J. Collins, John S. Daniel, Martyn P. Chipperfield, Martin Cussac, Makoto Deushi, Gregory Faluvegi, Paul Griffiths, Øivind Hodnebrog, Larry W. Horowitz, James Keeble, Douglas Kinnison, Vaishali Naik, Fiona M. O'Connor, Drew Shindell, Simone Tilmes, Kostas Tsigaridis, Zihao Wang, and James Weber
EGUsphere, https://doi.org/10.5194/egusphere-2025-6033,https://doi.org/10.5194/egusphere-2025-6033, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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14 Jan 2026
Northern Hemisphere stratospheric temperature response to external forcing in decadal climate simulations
Abdullah A. Fahad, Andrea Molod, Krzysztof Wargan, Dimitris Menemenlis, Patrick Heimbach, Atanas Trayanov, Ehud Strobach, and Lawrence Coy
Atmos. Chem. Phys., 26, 647–663, https://doi.org/10.5194/acp-26-647-2026,https://doi.org/10.5194/acp-26-647-2026, 2026
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14 Jan 2026
Deciphering isoprene variability across dozen of Chinese and overseas cities using deep transfer learning
Song Liu, Xiaopu Lyu, Fumo Yang, Zongbo Shi, Xin Huang, Tengyu Liu, Hongli Wang, Mei Li, Jian Gao, Nan Chen, Guoliang Shi, Yu Zou, Chenglei Pei, Chengxu Tong, Xinyi Liu, Li Zhou, Alex B. Guenther, and Nan Wang
Atmos. Chem. Phys., 26, 635–646, https://doi.org/10.5194/acp-26-635-2026,https://doi.org/10.5194/acp-26-635-2026, 2026
Short summary
14 Jan 2026
Spatiotemporal optimization of NOx and VOC emissions using a hybrid inversion framework and its implication for ozone sensitivity diagnosis
Jeonghyeok Moon, Wonbae Jeon, Sujong Jeong, Yunsoo Choi, Hyun Cheol Kim, Soon-Young Park, Juseon Bak, Jung-Woo Yoo, Jaehyeong Park, Dongjin Kim, Hyeonsik Choe, Chae-Yeong Yang, and Min Heo
EGUsphere, https://doi.org/10.5194/egusphere-2025-5837,https://doi.org/10.5194/egusphere-2025-5837, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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14 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6057,https://doi.org/10.5194/egusphere-2025-6057, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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14 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6257,https://doi.org/10.5194/egusphere-2025-6257, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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14 Jan 2026
Global transport of upper-tropospheric tropical tracers: multi-year insights from idealized simulations
Lianet Hernández Pardo, Joachim Curtius, Patrick Jöckel, Moritz Menken, and Anna Possner
EGUsphere, https://doi.org/10.5194/egusphere-2025-4338,https://doi.org/10.5194/egusphere-2025-4338, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 Jan 2026
Global perspectives on nitrate aerosol dynamics: a comprehensive sensitivity analysis
Alexandros Milousis, Susanne M. C. Scholz, Hendrik Fuchs, Alexandra P. Tsimpidi, and Vlassis A. Karydis
Atmos. Chem. Phys., 26, 571–605, https://doi.org/10.5194/acp-26-571-2026,https://doi.org/10.5194/acp-26-571-2026, 2026
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13 Jan 2026
Global transport of stratospheric aerosol produced by Ruang eruption from EarthCARE ATLID, limb-viewing satellites and ground-based lidar observations
Sergey Khaykin, Michaël Sicard, Thierry Leblanc, Tetsu Sakai, Nickolay Balugin, Gwenaël Berthet, Stëphane Chevrier, Fernando Chouza, Artem Feofilov, Dominique Gantois, Sophie Godin-Beekmann, Arezki Haddouche, Yoshitaka Jin, Isamu Morino, Nicolas Kadygrov, Thomas Lecas, Ben Liley, Richard Querel, Ghasssan Taha, and Vladimir Yushkov
Atmos. Chem. Phys., 26, 607–622, https://doi.org/10.5194/acp-26-607-2026,https://doi.org/10.5194/acp-26-607-2026, 2026
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13 Jan 2026
Divergent drivers of aerosol acidity: evidence for shifting regulatory regimes in a coastal region
Jinghao Zhai, Yujie Zhang, Baohua Cai, Yaling Zeng, Jingyi Zhang, Jianhuai Ye, Chen Wang, Tzung-May Fu, Lei Zhu, Huizhong Shen, and Xin Yang
Atmos. Chem. Phys., 26, 623–633, https://doi.org/10.5194/acp-26-623-2026,https://doi.org/10.5194/acp-26-623-2026, 2026
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13 Jan 2026
Synoptic and regional-scale meteorological controls of stratus altitude in the Namib Desert
Viola Hipler, Hendrik Andersen, Robert Spirig, Roland Vogt, Stuart Piketh, Bianca Adler, and Jan Cermak
EGUsphere, https://doi.org/10.5194/egusphere-2025-5816,https://doi.org/10.5194/egusphere-2025-5816, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 Jan 2026
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, Olaf Morgenstern, Timofei Sukhodolov, Shingo Watanabe, and Yousuke Yamashita
EGUsphere, https://doi.org/10.5194/egusphere-2025-6549,https://doi.org/10.5194/egusphere-2025-6549, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Jan 2026
Constraining a Radiative Transfer Model with Satellite Retrievals: Contrasts between cirrus formed via homogeneous and heterogeneous freezing and their implications for cirrus cloud thinning
Ehsan Erfani and David L. Mitchell
Atmos. Chem. Phys., 26, 523–546, https://doi.org/10.5194/acp-26-523-2026,https://doi.org/10.5194/acp-26-523-2026, 2026
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12 Jan 2026
Estimation of CO2 fluxes in the cities of Zurich and Paris using the ICON-ART CTDAS inverse modelling framework
Nikolai Ponomarev, Michael Steiner, Erik Koene, Pascal Rubli, Stuart Grange, Lionel Constantin, Michel Ramonet, Leslie David, Arash Hamzehloo, Lukas Emmenegger, and Dominik Brunner
Atmos. Chem. Phys., 26, 547–570, https://doi.org/10.5194/acp-26-547-2026,https://doi.org/10.5194/acp-26-547-2026, 2026
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12 Jan 2026
Light Absorption Properties and Composition of Brown carbon in North China Plain: Implication for an Enhancing Role of Nitrogenous Organic Compounds
Can Wu, Huijun Zhang, Kehan Sun, Rongjie Li, Ziting Yan, Yubao Chen, Zheng Li, Binyu Xiao, Yanqin Ren, and Gehui Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-6271,https://doi.org/10.5194/egusphere-2025-6271, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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12 Jan 2026
Gas-particle partitioning, molecular weight, and yield of organic nitrate under different urban VOC, NOx, and oxidation conditions during SAPHIR-CHANEL campaign
Farhan R. Nursanto, Quanfu He, Sophia van de Wouw, Annika Zanders, Thorsten Hohaus, Willem S. J. Kroese, Robert Wegener, Max Gerrit Adam, Benjamin Winter, René Dubus, Lukas Kesper, Franz Rohrer, Yuwei Wang, Emily Matthews, Aristeidis Voliotis, Thomas J. Bannan, Gordon McFiggans, Hugh Coe, Yizhen Wu, Milan Roska, Manjula Canagaratna, Mitch Alton, Matthew M. Coggon, Chelsea E. Stockwell, Kelvin H. Bates, Eva Y. Pfannerstill, Sören R. Zorn, Hui Wang, Matthieu Riva, Sebastien Perrier, Boxing Yang, Lu Liu, Anna Novelli, Michelle Färber, Hendrik Fuchs, Andrea Carolina Marcillo Lara, Achim Grasse, Christian Wesolek, Ralf Tillmann, Rupert Holzinger, Maarten C. Krol, Georgios I. Gkatzelis, and Juliane L. Fry
EGUsphere, https://doi.org/10.5194/egusphere-2025-6310,https://doi.org/10.5194/egusphere-2025-6310, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Jan 2026
From Continental to Street Scales: Climate Change Impacts on Atmospheric Composition over Europe and London
Ruth M. Doherty, Zhenze Liu, Massimo Vieno, Oliver Wild, Fiona M. O'Connor, Steven T. Turnock, Christina M. Hood, Jenny R. Stocker, Mathew R. Heal, Dwayne E. Heard, Emma G. Sands, David J. Carruthers, and Lisa K. Whalley
EGUsphere, https://doi.org/10.5194/egusphere-2025-6407,https://doi.org/10.5194/egusphere-2025-6407, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Jan 2026
Global Modeling of Ice Nucleating Particles of Multiple Aerosol Species and Associated Cloud Radiative Effects
Kei Kawai, Zhaoyi Ren, and Hitoshi Matsui
EGUsphere, https://doi.org/10.5194/egusphere-2025-5850,https://doi.org/10.5194/egusphere-2025-5850, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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11 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5244,https://doi.org/10.5194/egusphere-2025-5244, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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11 Jan 2026
Improved constraints on ammonia emissions and deposition from co-assimilating NH3 and NO2 satellite observations over the Netherlands
Tyler Wizenberg, Enrico Dammers, Arjo Segers, Mark W. Shephard, Pierre Coheur, Lieven Clarisse, Martin Van Damme, Henk Eskes, Roy Wichink Kruit, Shelley van der Graaf, and Martijn Schaap
EGUsphere, https://doi.org/10.5194/egusphere-2025-5926,https://doi.org/10.5194/egusphere-2025-5926, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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09 Jan 2026
Comment on “Thermal infrared observations of a western United States biomass burning aerosol plume” by Sorenson et al. (2024)
Michael D. Fromm
Atmos. Chem. Phys., 26, 515–522, https://doi.org/10.5194/acp-26-515-2026,https://doi.org/10.5194/acp-26-515-2026, 2026
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09 Jan 2026
Measurement report: New particle formation and aerosol properties at a newly founded atmospheric observatory at the Finnish Baltic Sea coast
Maija Peltola, Roseline Thakur, Kurt Spence, Janne Lampilahti, Ronja Mäkelä, Sasu Karttunen, Ekaterina Ezhova, Sami Haapanala, Aki Vähä, Juha Kangasluoma, Tommy Chan, Pauli Paasonen, Joanna Norkko, Alf Norkko, Markku Kulmala, and Mikael Ehn
Atmos. Chem. Phys., 26, 489–513, https://doi.org/10.5194/acp-26-489-2026,https://doi.org/10.5194/acp-26-489-2026, 2026
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09 Jan 2026
Ice Nucleating Particles Variability Across a Megacity
Sebastían Mendoza-Téllez, Karla Valdés, David Ramírez, Jan Alexis Cedillo, Olivia Rivera-Hernandéz, Fernanda Córdoda, Harry Alvarez, Javier Miranda, Irma Rosas, Graciela B. Raga, Emma Negrete, Leticia Martínez, Eva Salinas, and Luis A. Ladino
EGUsphere, https://doi.org/10.5194/egusphere-2025-6106,https://doi.org/10.5194/egusphere-2025-6106, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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09 Jan 2026
Interpretable Machine Learning Quantifies Composition and Size Controls on Aerosol Spectral Absorption
Wenfang Wang, Pengfei Tian, Shuhua Zeng, Yifei Zhang, Zeren Yu, Chen Cui, Yunfei Wu, Min Chen, and Lei Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-6118,https://doi.org/10.5194/egusphere-2025-6118, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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08 Jan 2026
Long-term trends in daytime cirrus cloud radiative effects: analyzing twenty years of Micropulse Lidar Network measurements at Greenbelt, Maryland in eastern North America
Simone Lolli, Erica K. Dolinar, Jasper R. Lewis, Andreu Salcedo-Bosch, James R. Campbell, and Ellsworth J. Welton
Atmos. Chem. Phys., 26, 411–426, https://doi.org/10.5194/acp-26-411-2026,https://doi.org/10.5194/acp-26-411-2026, 2026
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08 Jan 2026
Demonstrating Aeolus capability to observe wind-cloud interactions
Zacharie Titus, Marine Bonazzola, Hélène Chepfer, Artem G. Feofilov, Marie-Laure Roussel, Benjamin Witschas, and Sophie Bastin
Atmos. Chem. Phys., 26, 443–475, https://doi.org/10.5194/acp-26-443-2026,https://doi.org/10.5194/acp-26-443-2026, 2026
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08 Jan 2026
Simulating out-of-sample atmospheric transport to enable flux inversions
Nikhil Dadheech and Alexander J. Turner
Atmos. Chem. Phys., 26, 427–441, https://doi.org/10.5194/acp-26-427-2026,https://doi.org/10.5194/acp-26-427-2026, 2026
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