Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP

Research article

17 Apr 2025
Extreme Concentric Gravity Waves Observed in the Mesosphere and Thermosphere Regions over Southern Brazil Associated with Fast-Moving Severe Thunderstorms
Qinzeng Li, Jiyao Xu, Yajun Zhu, Cristiano M. Wrasse, José V. Bageston, Wei Yuan, Xiao Liu, Weijun Liu, Ying Wen, Hui Li, and Zhengkuan Liu
EGUsphere, https://doi.org/10.5194/egusphere-2025-1417,https://doi.org/10.5194/egusphere-2025-1417, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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17 Apr 2025
A Novel Framework for Assessing Regional Wildfires Contributions to Biomass Burning Aerosol Optical Depth
Michalina Anna Broda, Olga Zawadzka-Mańko, Krzysztof Mirosław Markowicz, Peng Xian, and Edward Joseph Hyer
EGUsphere, https://doi.org/10.5194/egusphere-2025-1223,https://doi.org/10.5194/egusphere-2025-1223, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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17 Apr 2025
The global O2 airglow field as seen by the MATS satellite: strong equatorial maximum and planetary wave influence
Björn Linder, Lukas Krasauskas, Linda Megner, and Donal P. Murtagh
EGUsphere, https://doi.org/10.5194/egusphere-2025-1470,https://doi.org/10.5194/egusphere-2025-1470, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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17 Apr 2025
Unexpected characteristics of convective downdrafts in the upper-levels of tropical deep convective clouds
Sreehari Kizhuveettil, Jordi Vila-Guerau de Arellano, Martina Krämer, Armin Afchine, Luiz A. T. Machado, Martin Zöger, and Wiebke Frey
EGUsphere, https://doi.org/10.5194/egusphere-2025-1637,https://doi.org/10.5194/egusphere-2025-1637, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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16 Apr 2025
Monoterpene oxidation pathways initiated by acyl peroxy radical addition
Dominika Pasik, Thomas Golin Almeida, Emelda Ahongshangbam, Siddharth Iyer, and Nanna Myllys
Atmos. Chem. Phys., 25, 4313–4331, https://doi.org/10.5194/acp-25-4313-2025,https://doi.org/10.5194/acp-25-4313-2025, 2025
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16 Apr 2025
Locally emitted fungal spores serve as high temperature ice nucleating particles in the European sub-Arctic
Jürgen Gratzl, Alexander Böhmländer, Sanna Pätsi, Clara-E. Pogner, Markus Gorfer, David Brus, Konstantino Matthaios Doulgeris, Florian Wieland, Eija Asmi, Annika Saarto, Ottmar Möhler, Dominik Stolzenburg, and Hinrich Grothe
EGUsphere, https://doi.org/10.5194/egusphere-2025-1599,https://doi.org/10.5194/egusphere-2025-1599, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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16 Apr 2025
Drone-based vertical profiling of particulate matter size distribution and carbonaceous aerosols: urban vs. rural environment
Kajal Julaha, Vladimír Ždímal, Saliou Mbengue, David Brus, and Naděžda Zíková
EGUsphere, https://doi.org/10.5194/egusphere-2025-1420,https://doi.org/10.5194/egusphere-2025-1420, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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16 Apr 2025
Trends and seasonality of 2019–2023 global methane emissions inferred from a localized ensemble transform Kalman filter (CHEEREIO v1.3.1) applied to TROPOMI satellite observations
Drew C. Pendergrass, Daniel J. Jacob, Nicholas Balasus, Lucas Estrada, Daniel J. Varon, James D. East, Megan He, Todd A. Mooring, Elise Penn, Hannah Nesser, and John R. Worden
EGUsphere, https://doi.org/10.5194/egusphere-2025-1554,https://doi.org/10.5194/egusphere-2025-1554, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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16 Apr 2025
Comparing Multi-Model Ensemble Simulations with Observations and Decadal Projections of Upper Atmospheric Variations Following the Hunga Eruption
Zhihong Zhuo, Xinyue Wang, Yunqian Zhu, Ewa M. Bednarz, Eric Fleming, Peter R. Colarco, Shingo Watanabe, David Plummer, Georgiy Stenchikov, William Randel, Adam Bourassa, Valentina Aquila, Takashi Sekiya, Mark R. Schoeberl, Simone Tilmes, Wandi Yu, Jun Zhang, Paul J. Kushner, and Francesco S. R. Pausata
EGUsphere, https://doi.org/10.5194/egusphere-2025-1505,https://doi.org/10.5194/egusphere-2025-1505, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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15 Apr 2025
Local and transboundary contributions to NOy loadings across East Asia using CMAQ-ISAM and a GEMS-informed emission inventory during the winter–spring transition
Jincheol Park, Yunsoo Choi, and Sagun Kayastha
Atmos. Chem. Phys., 25, 4291–4311, https://doi.org/10.5194/acp-25-4291-2025,https://doi.org/10.5194/acp-25-4291-2025, 2025
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15 Apr 2025
Highly resolved satellite-remote-sensing-based land-use-change inventory yields weaker surface-albedo-induced global cooling
Xiaohu Jian, Xiaodong Zhang, Xinrui Liu, Kaijie Chen, Tao Huang, Shu Tao, Junfeng Liu, Hong Gao, Yuan Zhao, Ruiyu Zhugu, and Jianmin Ma
Atmos. Chem. Phys., 25, 4251–4268, https://doi.org/10.5194/acp-25-4251-2025,https://doi.org/10.5194/acp-25-4251-2025, 2025
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15 Apr 2025
All-Sky Direct Aerosol Radiative Effects Estimated from Integrated A-Train Satellite Measurements
Meloë S. F. Kacenelenbogen, Ralph Kuehn, Nandana Amarasinghe, Kerry Meyer, Edward Nowottnick, Mark Vaughan, Hong Chen, Sebastian Schmidt, Richard Ferrare, John Hair, Robert Levy, Hongbin Yu, Paquita Zuidema, Robert Holz, and Willem Marais
EGUsphere, https://doi.org/10.5194/egusphere-2025-1403,https://doi.org/10.5194/egusphere-2025-1403, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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15 Apr 2025
Interdecadal shift in the impact of winter land-sea thermal contrasts on following spring transcontinental dust transport pathways in North Africa
Qi Wen, Yan Li, Mengying Du, Wenjun Song, Linbo Wei, Zhilan Wang, and Xu Li
EGUsphere, https://doi.org/10.5194/egusphere-2025-826,https://doi.org/10.5194/egusphere-2025-826, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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15 Apr 2025
Effects of Anthropogenic Pollutants on Biogenic Secondary Organic Aerosol Formation in the Atmosphere of Mt. Hua, China
Can Wu, Yubao Chen, Yuwei Sun, Huijun Zhang, Si Zhang, Cong Cao, Jianjun Li, and Gehui Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-1668,https://doi.org/10.5194/egusphere-2025-1668, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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15 Apr 2025
A New Parameterization of Photolysis Rates for Oxygenated Volatile Organic Compounds (OVOCs)
Yuwen Peng, Bin Yuan, Sihang Wang, Xin Song, Zhe Peng, Wenjie Wang, Suxia Yang, Jipeng Qi, Xianjun He, Yibo Huangfu, Xiao-Bing Li, and Min Shao
EGUsphere, https://doi.org/10.5194/egusphere-2025-1649,https://doi.org/10.5194/egusphere-2025-1649, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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15 Apr 2025
NO2 concentration differences under clear versus cloudy skies and implications for applications of satellite measurements
Daniel L. Goldberg, M. Omar Nawaz, Congmeng Lyu, Jian He, Annmarie G. Carlton, Shobha Kondragunta, and Susan C. Anenberg
EGUsphere, https://doi.org/10.5194/egusphere-2025-1350,https://doi.org/10.5194/egusphere-2025-1350, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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14 Apr 2025
Age of air from ACE-FTS measurements of sulfur hexafluoride
Laura N. Saunders, Kaley A. Walker, Gabriele P. Stiller, Thomas von Clarmann, Florian Haenel, Hella Garny, Harald Bönisch, Chris D. Boone, Ariana E. Castillo, Andreas Engel, Johannes C. Laube, Marianna Linz, Felix Ploeger, David A. Plummer, Eric A. Ray, and Patrick E. Sheese
Atmos. Chem. Phys., 25, 4185–4209, https://doi.org/10.5194/acp-25-4185-2025,https://doi.org/10.5194/acp-25-4185-2025, 2025
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14 Apr 2025
Impacts of irrigation on ozone and fine particulate matter (PM2.5) air quality: implications for emission control strategies for intensively irrigated regions in China
Tiangang Yuan, Tzung-May Fu, Aoxing Zhang, David H. Y. Yung, Jin Wu, Sien Li, and Amos P. K. Tai
Atmos. Chem. Phys., 25, 4211–4232, https://doi.org/10.5194/acp-25-4211-2025,https://doi.org/10.5194/acp-25-4211-2025, 2025
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14 Apr 2025
Recommendations on benchmarks for numerical air quality model applications in China – Part 2: Ozone and uncertainty analysis
Ling Huang, Xinxin Zhang, Chris Emery, Qing Mu, Greg Yarwood, Hehe Zhai, Zhixu Sun, Shuhui Xue, Yangjun Wang, Joshua S. Fu, and Li Li
Atmos. Chem. Phys., 25, 4233–4249, https://doi.org/10.5194/acp-25-4233-2025,https://doi.org/10.5194/acp-25-4233-2025, 2025
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14 Apr 2025
Assessing glaciogenic seeding impacts in Australia’s Snowy Mountains: an ensemble modeling approach
Sisi Chen, Lulin Xue, Sarah A. Tessendorf, Thomas Chubb, Andrew Peace, Suzanne Kenyon, Johanna Speirs, Jamie Wolff, and Bill Petzke
EGUsphere, https://doi.org/10.5194/egusphere-2025-1434,https://doi.org/10.5194/egusphere-2025-1434, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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14 Apr 2025
Anthropogenic and Natural Causes for the Interannual Variation of PM2.5 in East Asia During Summer Monsoon Periods From 2008 to 2018
Danyang Ma, Min Xie, Huan He, Tijian Wang, Mengzhu Xi, Lingyun Feng, Shuxian Zhang, and Shitong Chen
EGUsphere, https://doi.org/10.5194/egusphere-2025-10,https://doi.org/10.5194/egusphere-2025-10, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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14 Apr 2025
Differentiation of primary and secondary marine organic aerosol with machine learning
Baihua Chen, Lu Lei, Emmanuel Chevassus, Wei Xu, Ling Zhen, Haobin Zhong, Lin Wang, Chunshui Lin, Ru-Jin Huang, Darius Ceburnis, Colin O'Dowd, and Jurgita Ovadnevaite
EGUsphere, https://doi.org/10.5194/egusphere-2025-1415,https://doi.org/10.5194/egusphere-2025-1415, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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11 Apr 2025
A new aggregation and riming discrimination algorithm based on polarimetric weather radars
Armin Blanke, Mathias Gergely, and Silke Trömel
Atmos. Chem. Phys., 25, 4167–4184, https://doi.org/10.5194/acp-25-4167-2025,https://doi.org/10.5194/acp-25-4167-2025, 2025
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11 Apr 2025
Mechanistic insights into nitric acid-enhanced iodic acid particle nucleation in the upper troposphere and lower stratosphere
Jing Li, An Ning, Ling Liu, Fengyang Bai, Qishen Huang, Pai Liu, Xiucong Deng, Yunhong Zhang, and Xiuhui Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-1194,https://doi.org/10.5194/egusphere-2025-1194, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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11 Apr 2025
Implications of VOC Oxidation in Atmospheric Chemistry: Development of a Comprehensive AI Model for Predicting Reaction Rate Constants
Xin Zhang, Jiaqi Luo, Wenxiao Pan, Qiao Xue, Xian Liu, Jianjie Fu, Aiqian Zhang, and Guibin Jiang
EGUsphere, https://doi.org/10.5194/egusphere-2025-1241,https://doi.org/10.5194/egusphere-2025-1241, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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10 Apr 2025
Momentum flux characteristics of vertically propagating gravity waves
Prosper K. Nyassor, Cristiano M. Wrasse, Igo Paulino, Erdal Yiğit, Vera Y. Tsali-Brown, Ricardo A. Buriti, Cosme A. O. B. Figueiredo, Gabriel A. Giongo, Fábio Egito, Oluwasegun M. Adebayo, Hisao Takahashi, and Delano Gobbi
Atmos. Chem. Phys., 25, 4053–4082, https://doi.org/10.5194/acp-25-4053-2025,https://doi.org/10.5194/acp-25-4053-2025, 2025
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10 Apr 2025
Marine organic aerosol at Mace Head: effects from phytoplankton and source region variability
Emmanuel Chevassus, Kirsten N. Fossum, Darius Ceburnis, Lu Lei, Chunshui Lin, Wei Xu, Colin O'Dowd, and Jurgita Ovadnevaite
Atmos. Chem. Phys., 25, 4107–4129, https://doi.org/10.5194/acp-25-4107-2025,https://doi.org/10.5194/acp-25-4107-2025, 2025
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10 Apr 2025
Dimethyl sulfide chemistry over the industrial era: comparison of key oxidation mechanisms and long-term observations
Ursula A. Jongebloed, Jacob I. Chalif, Linia Tashmim, William C. Porter, Kelvin H. Bates, Qianjie Chen, Erich C. Osterberg, Bess G. Koffman, Jihong Cole-Dai, Dominic A. Winski, David G. Ferris, Karl J. Kreutz, Cameron P. Wake, and Becky Alexander
Atmos. Chem. Phys., 25, 4083–4106, https://doi.org/10.5194/acp-25-4083-2025,https://doi.org/10.5194/acp-25-4083-2025, 2025
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10 Apr 2025
Investigating the limiting aircraft-design-dependent and environmental factors of persistent contrail formation
Liam Megill and Volker Grewe
Atmos. Chem. Phys., 25, 4131–4149, https://doi.org/10.5194/acp-25-4131-2025,https://doi.org/10.5194/acp-25-4131-2025, 2025
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10 Apr 2025
How can we trust TROPOMI based Methane Emissions Estimation: Calculating Emissions over Unidentified Source Regions
Bo Zheng, Jason Blake Cohen, Lingxiao Lu, Wei Hu, Pravash Tiwari, Simone Lolli, Andrea Garzelli, Hui Su, and Kai Qin
EGUsphere, https://doi.org/10.5194/egusphere-2025-1446,https://doi.org/10.5194/egusphere-2025-1446, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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09 Apr 2025
Stratospheric circulation response to large Northern Hemisphere high-latitude volcanic eruptions in a global climate model
Hera Guðlaugsdóttir, Yannick Peings, Davide Zanchettin, and Gudrun Magnusdottir
Atmos. Chem. Phys., 25, 3961–3980, https://doi.org/10.5194/acp-25-3961-2025,https://doi.org/10.5194/acp-25-3961-2025, 2025
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09 Apr 2025
One-year continuous observations of near-surface atmospheric water vapor stable isotopes at Matara, Sri Lanka, reveal a strong link to moisture sources and convective intensity
Yuqing Wu, Jing Gao, Aibin Zhao, Xiaowei Niu, Yigang Liu, Disna Ratnasekera, Tilak Priyadarshana Gamage, and Amarasinghe Hewage Ruwan Samantha
Atmos. Chem. Phys., 25, 4013–4033, https://doi.org/10.5194/acp-25-4013-2025,https://doi.org/10.5194/acp-25-4013-2025, 2025
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09 Apr 2025
Invisible aerosol layers: improved lidar detection capabilities by means of laser-induced aerosol fluorescence
Benedikt Gast, Cristofer Jimenez, Albert Ansmann, Moritz Haarig, Ronny Engelmann, Felix Fritzsch, Athena A. Floutsi, Hannes Griesche, Kevin Ohneiser, Julian Hofer, Martin Radenz, Holger Baars, Patric Seifert, and Ulla Wandinger
Atmos. Chem. Phys., 25, 3995–4011, https://doi.org/10.5194/acp-25-3995-2025,https://doi.org/10.5194/acp-25-3995-2025, 2025
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09 Apr 2025
A data-efficient deep transfer learning framework for methane super-emitter detection in oil and gas fields using the Sentinel-2 satellite
Shutao Zhao, Yuzhong Zhang, Shuang Zhao, Xinlu Wang, and Daniel J. Varon
Atmos. Chem. Phys., 25, 4035–4052, https://doi.org/10.5194/acp-25-4035-2025,https://doi.org/10.5194/acp-25-4035-2025, 2025
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09 Apr 2025
Heterogeneous phototransformation of halogenated polycyclic aromatic hydrocarbons: influencing factors, mechanisms and products
Yueyao Yang, Yahui Liu, Guohua Zhu, Bingcheng Lin, Shanshan Zhang, Xin Li, Fangxi Xu, He Niu, Rong Jin, and Minghui Zheng
Atmos. Chem. Phys., 25, 3981–3994, https://doi.org/10.5194/acp-25-3981-2025,https://doi.org/10.5194/acp-25-3981-2025, 2025
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08 Apr 2025
Estimation of the radiation budget during MOSAiC based on ground-based and satellite remote sensing observations
Carola Barrientos-Velasco, Christopher J. Cox, Hartwig Deneke, J. Brant Dodson, Anja Hünerbein, Matthew D. Shupe, Patrick C. Taylor, and Andreas Macke
Atmos. Chem. Phys., 25, 3929–3960, https://doi.org/10.5194/acp-25-3929-2025,https://doi.org/10.5194/acp-25-3929-2025, 2025
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08 Apr 2025
Driving factors of aerosol acidity: a new hierarchical quantitative analysis framework and its application in Changzhou, China
Xiaolin Duan, Guangjie Zheng, Chuchu Chen, Qiang Zhang, and Kebin He
Atmos. Chem. Phys., 25, 3919–3928, https://doi.org/10.5194/acp-25-3919-2025,https://doi.org/10.5194/acp-25-3919-2025, 2025
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08 Apr 2025
Elemental composition, iron mineralogy and solubility of anthropogenic and natural mineral dust aerosols in Namibia: a case study analysis from the AEROCLO-sA campaign
Paola Formenti, Chiara Giorio, Karine Desboeufs, Alexander Zherebker, Marco Gaetani, Clarissa Baldo, Gautier Landrot, Simona Montebello, Servanne Chevaillier, Sylvain Triquet, Guillaume Siour, Claudia Di Biagio, Francesco Battaglia, Jean-François Doussin, Anais Feron, Andreas Namwoonde, and Stuart John Piketh
EGUsphere, https://doi.org/10.5194/egusphere-2025-446,https://doi.org/10.5194/egusphere-2025-446, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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08 Apr 2025
The influence of climate variability on transatlantic flight times
Corwin J. Wright, Phoebe E. Noble, Timothy P. Banyard, Sarah J. Freeman, and Paul D. Williams
EGUsphere, https://doi.org/10.5194/egusphere-2025-1045,https://doi.org/10.5194/egusphere-2025-1045, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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07 Apr 2025
Hygroscopic aerosols amplify longwave downward radiation in the Arctic
Denghui Ji, Mathias Palm, Matthias Buschmann, Kerstin Ebell, Marion Maturilli, Xiaoyu Sun, and Justus Notholt
Atmos. Chem. Phys., 25, 3889–3904, https://doi.org/10.5194/acp-25-3889-2025,https://doi.org/10.5194/acp-25-3889-2025, 2025
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07 Apr 2025
The impact of organic nitrates on summer ozone formation in Shanghai, China
Chunmeng Li, Xiaorui Chen, Haichao Wang, Tianyu Zhai, Xuefei Ma, Xinping Yang, Shiyi Chen, Min Zhou, Shengrong Lou, Xin Li, Limin Zeng, and Keding Lu
Atmos. Chem. Phys., 25, 3905–3918, https://doi.org/10.5194/acp-25-3905-2025,https://doi.org/10.5194/acp-25-3905-2025, 2025
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07 Apr 2025
The contribution of fires to PM2.5 and population exposure in Asia Pacific
Hua Lu, Min Xie, Nan Wang, Bojun Liu, Jinyue Jiang, Bingliang Zhuang, Jianfeng Yang, Kunqin Lv, and Danyang Ma
EGUsphere, https://doi.org/10.5194/egusphere-2025-598,https://doi.org/10.5194/egusphere-2025-598, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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07 Apr 2025
Fossil-Dominated SOA Formation in Coastal China: Size-Divergent Pathways of Aqueous Fenton Reactions versus Gas-phase VOC Autoxidation
Jia-Yuan Wang, Meng-Xue Tang, Shan Lu, Ke-Jin Tang, Xing Peng, Ling-Yan He, and Xiao-Feng Huang
EGUsphere, https://doi.org/10.5194/egusphere-2025-1034,https://doi.org/10.5194/egusphere-2025-1034, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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07 Apr 2025
Large Ozone Intrusions during Sudden Stratospheric Warmings Enhance Ozone Radiative Forcing over South Asia
Shubhajyoti Roy, Satheesh P. R. Chandran, Suvarna Fadnavis, Vijay Sagar, Michaela I. Hegglin, and Rolf Müller
EGUsphere, https://doi.org/10.5194/egusphere-2025-1098,https://doi.org/10.5194/egusphere-2025-1098, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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07 Apr 2025
Dust radiative forcing in CMIP6 Earth System models: insights from the AerChemMIP piClim-2xdust experiment
Ove W. Haugvaldstad, Dirk Olivié, Trude Storelvmo, and Michael Schulz
EGUsphere, https://doi.org/10.5194/egusphere-2025-1030,https://doi.org/10.5194/egusphere-2025-1030, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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04 Apr 2025
New insights into the 2021 La Palma eruption degassing processes from direct-sun spectroscopic measurements
Noémie Taquet, Thomas Boulesteix, Omaira García, Robin Campion, Wolfgang Stremme, Sergio Rodríguez, Jessica López-Darias, Carlos Marrero, Diego González-García, Andreas Klügel, Frank Hase, M. Isabel García, Ramón Ramos, Pedro Rivas-Soriano, Sergio Léon-Luis, Virgilio Carreño, Antonio Alcántara, Eliezer Sépulveda, Celia Milford, Pablo González-Sicilia, and Carlos Torres
EGUsphere, https://doi.org/10.5194/egusphere-2025-1092,https://doi.org/10.5194/egusphere-2025-1092, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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04 Apr 2025
Distinct aerosol populations and their vertical gradients in central Amazonia revealed by optical properties and cluster analysis
Rafael Valiati, Bruno Backes Meller, Marco Aurélio Franco, Luciana Varanda Rizzo, Luiz Augusto Toledo Machado, Sebastian Brill, Bruna A. Holanda, Leslie A. Kremper, Subha S. Raj, Samara Carbone, Cléo Quaresma Dias-Júnior, Fernando Gonçalves Morais, Meinrat O. Andreae, Ulrich Pöschl, Christopher Pöhlker, and Paulo Artaxo
EGUsphere, https://doi.org/10.5194/egusphere-2025-1078,https://doi.org/10.5194/egusphere-2025-1078, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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04 Apr 2025
Initiation of linoleic acid autoxidation with ozone exposure in levitated aerosol particles
Marcel Müller, Marcel Reichmuth, and Ulrich Karl Krieger
EGUsphere, https://doi.org/10.5194/egusphere-2025-1238,https://doi.org/10.5194/egusphere-2025-1238, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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04 Apr 2025
Seasonality of the Quasi-biennial Oscillation signal in water vapor in the tropical stratosphere
Qian Lu, Jian Rao, Chunhua Shi, and Chaim I. Garfinkel
EGUsphere, https://doi.org/10.5194/egusphere-2025-1123,https://doi.org/10.5194/egusphere-2025-1123, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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04 Apr 2025
Stratospheric δ13CO2 observed over Japan and its governing processes and potential as an air age tracer
Satoshi Sugawara, Shinji Morimoto, Shigeyuki Ishidoya, Taku Umezawa, Shuji Aoki, Takakiyo Nakazawa, Sakae Toyoda, Kentaro Ishijima, Daisuke Goto, and Hideyuki Honda
EGUsphere, https://doi.org/10.5194/egusphere-2025-1003,https://doi.org/10.5194/egusphere-2025-1003, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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03 Apr 2025
Surface temperature dependence of stratospheric sulfate aerosol clear-sky forcing and feedback
Ravikiran Hegde, Moritz Günther, Hauke Schmidt, and Clarissa Kroll
Atmos. Chem. Phys., 25, 3873–3887, https://doi.org/10.5194/acp-25-3873-2025,https://doi.org/10.5194/acp-25-3873-2025, 2025
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03 Apr 2025
Understanding the long-term trend of organic aerosol and the influences from anthropogenic emission and regional climate change in China
Wenxin Zhang, Yaman Liu, Man Yue, Xinyi Dong, Kan Huang, and Minghuai Wang
Atmos. Chem. Phys., 25, 3857–3872, https://doi.org/10.5194/acp-25-3857-2025,https://doi.org/10.5194/acp-25-3857-2025, 2025
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03 Apr 2025
Gas-Ice Partitioning Coefficients of Carbonyls during Diffusional Ice Crystal Growth
Jackson Seymore, Miklós Szakáll, Alexander Theis, Subir K. Mitra, Christine Borchers, and Thorsten Hoffmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-1425,https://doi.org/10.5194/egusphere-2025-1425, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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03 Apr 2025
Building-resolving simulations of anthropogenic and biospheric CO2 in the city of Zurich with GRAMM/GRAL
Dominik Brunner, Ivo Suter, Leonie Bernet, Lionel Constantin, Stuart K. Grange, Pascal Rubli, Junwei Li, Jia Chen, Alessandro Bigi, and Lukas Emmenegger
EGUsphere, https://doi.org/10.5194/egusphere-2025-640,https://doi.org/10.5194/egusphere-2025-640, 2025
Preprint under review for ACP (discussion: open, 2 comments)
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02 Apr 2025
| Highlight paper
Pristine oceans are a significant source of uncertainty in quantifying global cloud condensation nuclei
Goutam Choudhury, Karoline Block, Mahnoosh Haghighatnasab, Johannes Quaas, Tom Goren, and Matthias Tesche
Atmos. Chem. Phys., 25, 3841–3856, https://doi.org/10.5194/acp-25-3841-2025,https://doi.org/10.5194/acp-25-3841-2025, 2025
Short summary Executive editor
02 Apr 2025
| Highlight paper
Stratospheric residence time and the lifetime of volcanic stratospheric aerosols
Matthew Toohey, Yue Jia, Sujan Khanal, and Susann Tegtmeier
Atmos. Chem. Phys., 25, 3821–3839, https://doi.org/10.5194/acp-25-3821-2025,https://doi.org/10.5194/acp-25-3821-2025, 2025
Short summary Executive editor
02 Apr 2025
Exploiting airborne far-infrared measurements to optimise an ice cloud retrieval
Sanjeevani Panditharatne, Helen Brindley, Caroline Cox, Rui Song, Richard Siddans, Richard Bantges, Jonathan Murray, Stuart Fox, and Cathryn Fox
EGUsphere, https://doi.org/10.5194/egusphere-2025-647,https://doi.org/10.5194/egusphere-2025-647, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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02 Apr 2025
Global Optimal Estimation Retrievals of Atmospheric Carbonyl Sulfide Over Water from IASI Measurement Spectra for 2018
Michael P. Cartwright, Jeremy J. Harrison, David P. Moore, Richard J. Pope, Martyn P. Chipperfield, Chris Wilson, and Wuhu Feng
EGUsphere, https://doi.org/10.5194/egusphere-2025-1073,https://doi.org/10.5194/egusphere-2025-1073, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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01 Apr 2025
Microphysics regimes due to haze–cloud interactions: cloud oscillation and cloud collapse
Fan Yang, Hamed Fahandezh Sadi, Raymond A. Shaw, Fabian Hoffmann, Pei Hou, Aaron Wang, and Mikhail Ovchinnikov
Atmos. Chem. Phys., 25, 3785–3806, https://doi.org/10.5194/acp-25-3785-2025,https://doi.org/10.5194/acp-25-3785-2025, 2025
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01 Apr 2025
Differences in the key volatile organic compound species between their emitted and ambient concentrations in ozone formation
Xudong Zheng and Shaodong Xie
Atmos. Chem. Phys., 25, 3807–3820, https://doi.org/10.5194/acp-25-3807-2025,https://doi.org/10.5194/acp-25-3807-2025, 2025
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01 Apr 2025
Balloon Observations Suggesting Sea Salt Injection into the Stratosphere from Hunga Tonga-Hunga Ha'apai
Hazel Vernier, Demilson Quintão, Bruno Biazon, Eduardo Landulfo, Giovanni Souza, V. Amanda Santos, J. S. Fabio Lopes, C. P. Alex Mendes, A. S. José da Matta, K. Pinheiro Damaris, Benoit Grosslin, P. M. P. Maria Jorge, Maria de Fátima Andrade, Neeraj Rastogi, Akhil Raj, Hongyu Liu, Mahesh Kovilakam, Suvarna Fadnavis, Frank G. Wienhold, Mathieu Colombier, D. Chris Boone, Gwenael Berthet, Nicolas Dumelie, Lilian Joly, and Jean-Paul Vernier
EGUsphere, https://doi.org/10.5194/egusphere-2025-924,https://doi.org/10.5194/egusphere-2025-924, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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01 Apr 2025
Emission characteristics of greenhouse gases and air pollutants in a Qinghai-Tibetan Plateau city using a portable Fourier transform spectrometer and TROPOMI observations
Qiansi Tu, Frank Hase, Ying Zhang, Jiaxin Fang, Yanwu Jiang, Xiaofan Li, Matthias Schneider, Zhuolin Yang, Xin Zhang, and Zhengqiang Li
EGUsphere, https://doi.org/10.5194/egusphere-2025-966,https://doi.org/10.5194/egusphere-2025-966, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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01 Apr 2025
Microphysical fingerprints in anvil cloud albedo
Declan L. Finney, Alan M. Blyth, Paul R. Field, Martin I. Daily, Benjamin J. Murray, Mengyu Sun, Paul J. Connolly, Zhiqiang Cui, and Steven Böing
EGUsphere, https://doi.org/10.5194/egusphere-2025-1227,https://doi.org/10.5194/egusphere-2025-1227, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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01 Apr 2025
Tropospheric Ozone Assessment Report (TOAR): 16-year ozone trends from the IASI Climate Data Record
Anne Boynard, Catherine Wespes, Juliette Hadji-Lazaro, Selviga Sinnathamby, Daniel Hurtmans, Pierre-François Coheur, Marie Doutriaux-Boucher, Jacobus Onderwaater, Wolfgang Steinbrecht, Elyse A. Pennington, Kevin Bowman, and Cathy Clerbaux
EGUsphere, https://doi.org/10.5194/egusphere-2025-1054,https://doi.org/10.5194/egusphere-2025-1054, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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01 Apr 2025
Tracing Ammonia Emission Sources in California's Salton Sea Region: Insights from Airborne Longwave-Infrared Hyperspectral Imaging and Ground Monitoring
Sina Hasheminassab, David M. Tratt, Olga V. Kalashnikova, Clement S. Chang, Morad Alvarez, Kerry N. Buckland, Michael J. Garay, Francesca M. Hopkins, Eric R. Keim, Le Kuai, Yaning Miao, Payam Pakbin, William C. Porter, and Mohammad H. Sowlat
EGUsphere, https://doi.org/10.5194/egusphere-2025-1378,https://doi.org/10.5194/egusphere-2025-1378, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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31 Mar 2025
Mechanistic insights into chloroacetic acid production from atmospheric multiphase volatile organic compound–chlorine chemistry
Mingxue Li, Men Xia, Chunshui Lin, Yifan Jiang, Weihang Sun, Yurun Wang, Yingnan Zhang, Maoxia He, and Tao Wang
Atmos. Chem. Phys., 25, 3753–3764, https://doi.org/10.5194/acp-25-3753-2025,https://doi.org/10.5194/acp-25-3753-2025, 2025
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31 Mar 2025
Widespread stratospheric intrusion influence on summer ozone pollution over China revealed by multi-site ozonesonde, ground-based measurement and fully-validated reanalysis
Zhiheng Liao, Jinqiang Zhang, Meng Gao, and Zhiqiang Ma
EGUsphere, https://doi.org/10.5194/egusphere-2025-15,https://doi.org/10.5194/egusphere-2025-15, 2025
Preprint under review for ACP (discussion: open, 2 comments)
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31 Mar 2025
Competing multiple oxidation pathways shape atmospheric limonene-derived organonitrates simulated with updated explicit chemical mechanisms
Qinghao Guo, Haofei Zhang, Bo Long, Lehui Cui, Yiyang Sun, Hao Liu, Yaxin Liu, Yunting Xiao, Pingqing Fu, and Jialei Zhu
EGUsphere, https://doi.org/10.5194/egusphere-2025-1058,https://doi.org/10.5194/egusphere-2025-1058, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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31 Mar 2025
New water-soluble, toxic tracers of wood burning identified in fine brown carbon aerosol using a non-target approach
Vinh Nguyen, Bartłomiej Witkowski, and Tomasz Gierczak
EGUsphere, https://doi.org/10.5194/egusphere-2025-1251,https://doi.org/10.5194/egusphere-2025-1251, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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28 Mar 2025
Formation of highly absorptive secondary brown carbon through nighttime multiphase chemistry of biomass burning emissions
Ye Kuang, Biao Luo, Shan Huang, Junwen Liu, Weiwei Hu, Yuwen Peng, Duohong Chen, Dingli Yue, Wanyun Xu, Bin Yuan, and Min Shao
Atmos. Chem. Phys., 25, 3737–3752, https://doi.org/10.5194/acp-25-3737-2025,https://doi.org/10.5194/acp-25-3737-2025, 2025
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28 Mar 2025
Sensitivity of Simulated Ammonia Fluxes in Rocky Mountain National Park to Measurement Time Resolution and Meteorological Inputs
Lillian E. Naimie, Da Pan, Amy P. Sullivan, John T. Walker, Aleksandra Djurkovic, Bret A. Schichtel, and Jeffrey L. Collett Jr.
EGUsphere, https://doi.org/10.5194/egusphere-2025-1167,https://doi.org/10.5194/egusphere-2025-1167, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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28 Mar 2025
Wildfires heat the middle troposphere over the Himalayas and Tibetan Plateau during the peak of fire season
Qiaomin Pei, Chuanfeng Zhao, Yikun Yang, Annan Chen, Zhiyuan Cong, Xin Wan, Haotian Zhang, and Guangming Wu
EGUsphere, https://doi.org/10.5194/egusphere-2025-1172,https://doi.org/10.5194/egusphere-2025-1172, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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27 Mar 2025
In situ vertical observations of the layered structure of air pollution in a continental high-latitude urban boundary layer during winter
Roman Pohorsky, Andrea Baccarini, Natalie Brett, Brice Barret, Slimane Bekki, Gianluca Pappaccogli, Elsa Dieudonné, Brice Temime-Roussel, Barbara D'Anna, Meeta Cesler-Maloney, Antonio Donateo, Stefano Decesari, Kathy S. Law, William R. Simpson, Javier Fochesatto, Steve R. Arnold, and Julia Schmale
Atmos. Chem. Phys., 25, 3687–3715, https://doi.org/10.5194/acp-25-3687-2025,https://doi.org/10.5194/acp-25-3687-2025, 2025
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27 Mar 2025
Spatiotemporal variations of stratospheric aerosol size between 2002 and 2005 from measurements with SAGE III/M3M
Felix Wrana, Terry Deshler, Christian Löns, Larry W. Thomason, and Christian von Savigny
Atmos. Chem. Phys., 25, 3717–3736, https://doi.org/10.5194/acp-25-3717-2025,https://doi.org/10.5194/acp-25-3717-2025, 2025
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27 Mar 2025
Did the 2022 Hunga eruption impact the noctilucent cloud season in 2023/24 and 2024?
Sandra Wallis, Matthew DeLand, and Christian von Savigny
Atmos. Chem. Phys., 25, 3635–3645, https://doi.org/10.5194/acp-25-3635-2025,https://doi.org/10.5194/acp-25-3635-2025, 2025
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27 Mar 2025
Fine-scale fluctuations of PM1, PM2.5, PM10 and SO2 concentrations caused by a prolonged volcanic eruption (Fagradalsfjall 2021, Iceland)
Rachel C. W. Whitty, Evgenia Ilyinskaya, Melissa A. Pfeffer, Ragnar H. Thrastarson, Þorsteinn Johannsson, Sara Barsotti, Tjarda J. Roberts, Guðni M. Gilbert, Tryggvi Hjörvar, Anja Schmidt, Daniela Fecht, and Grétar G. Sæmundsson
EGUsphere, https://doi.org/10.5194/egusphere-2025-937,https://doi.org/10.5194/egusphere-2025-937, 2025
Preprint under review for ACP (discussion: open, 4 comments)
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27 Mar 2025
Saharan dust transport event characterization in the Mediterranean atmosphere using 21 years of in-situ observations
Franziska Vogel, Davide Putero, Paolo Bonasoni, Paolo Cristofanelli, Marco Zanatta, and Angela Marinoni
EGUsphere, https://doi.org/10.5194/egusphere-2025-1278,https://doi.org/10.5194/egusphere-2025-1278, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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26 Mar 2025
Construction and application of a pollen emissions model based on phenology and random forests
Jiangtao Li, Xingqin An, Zhaobin Sun, Caihua Ye, Qing Hou, Yuxin Zhao, and Zhe Liu
Atmos. Chem. Phys., 25, 3583–3602, https://doi.org/10.5194/acp-25-3583-2025,https://doi.org/10.5194/acp-25-3583-2025, 2025
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26 Mar 2025
Effects of 2010–2045 climate change on ozone levels in China under a carbon neutrality scenario: key meteorological parameters and processes
Ling Kang, Hong Liao, Ke Li, Xu Yue, Yang Yang, and Ye Wang
Atmos. Chem. Phys., 25, 3603–3621, https://doi.org/10.5194/acp-25-3603-2025,https://doi.org/10.5194/acp-25-3603-2025, 2025
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26 Mar 2025
Molecular level Insights on the Photosensitized Chemistry of Nonanoic Acid in the Presence of 4-Benzoylbenzoic Acid at the Sea Surface Microlayer
Ahmed Abdelmonem, Dana Glikman, Yiwei Gong, Björn Braunschweig, Harald Saathoff, Johannes Lützenkirchen, and Mohammed H. Fawey
EGUsphere, https://doi.org/10.5194/egusphere-2025-1233,https://doi.org/10.5194/egusphere-2025-1233, 2025
Preprint under review for ACP (discussion: open, 2 comments)
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26 Mar 2025
Scattering properties and Lidar Characteristics of Asian Dust Particles Based on Realistic Shape Models
Anthony La Luna, Zhibo Zhang, Jianyu Zheng, Qianqian Song, Hongbin Yu, Jiachen Ding, Ping Yang, and Masanori Saito
EGUsphere, https://doi.org/10.5194/egusphere-2025-1117,https://doi.org/10.5194/egusphere-2025-1117, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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25 Mar 2025
Characterization of aerosol optical depth (AOD) anomalies in September and October 2022 over Skukuza in South Africa
Marion Ranaivombola, Nelson Bègue, Lucas Vaz Peres, Farahnaz Fazel-Rastgar, Venkataraman Sivakumar, Gisèle Krysztofiak, Gwenaël Berthet, Fabrice Jegou, Stuart Piketh, and Hassan Bencherif
Atmos. Chem. Phys., 25, 3519–3540, https://doi.org/10.5194/acp-25-3519-2025,https://doi.org/10.5194/acp-25-3519-2025, 2025
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25 Mar 2025
On the estimation of stratospheric age of air from correlations of multiple trace gases
Florian Voet, Felix Ploeger, Johannes Laube, Peter Preusse, Paul Konopka, Jens-Uwe Grooß, Jörn Ungermann, Björn-Martin Sinnhuber, Michael Höpfner, Bernd Funke, Gerald Wetzel, Sören Johansson, Gabriele Stiller, Eric Ray, and Michaela I. Hegglin
Atmos. Chem. Phys., 25, 3541–3565, https://doi.org/10.5194/acp-25-3541-2025,https://doi.org/10.5194/acp-25-3541-2025, 2025
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25 Mar 2025
The joint effect of mid-latitude winds and the westerly quasi-biennial oscillation phase on the Antarctic stratospheric polar vortex and ozone
Zhe Wang, Jiankai Zhang, Siyi Zhao, and Douwang Li
Atmos. Chem. Phys., 25, 3465–3480, https://doi.org/10.5194/acp-25-3465-2025,https://doi.org/10.5194/acp-25-3465-2025, 2025
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25 Mar 2025
Boosting aerosol surface effects: strongly enhanced cooperative surface propensity of atmospherically relevant organic molecular ions in aqueous solution
Harmanjot Kaur, Stephan Thürmer, Shirin Gholami, Bruno Credidio, Florian Trinter, Debora Vasconcelos, Ricardo Marinho, Joel Pinheiro, Hendrik Bluhm, Arnaldo Naves de Brito, Gunnar Öhrwall, Bernd Winter, and Olle Björneholm
Atmos. Chem. Phys., 25, 3503–3518, https://doi.org/10.5194/acp-25-3503-2025,https://doi.org/10.5194/acp-25-3503-2025, 2025
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25 Mar 2025
Kinetics of the reactions of OH with CO, NO, and NO2 and of HO2 with NO2 in air at 1 atm pressure, room temperature, and tropospheric water vapour concentrations
Michael Rolletter, Andreas Hofzumahaus, Anna Novelli, Andreas Wahner, and Hendrik Fuchs
Atmos. Chem. Phys., 25, 3481–3502, https://doi.org/10.5194/acp-25-3481-2025,https://doi.org/10.5194/acp-25-3481-2025, 2025
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25 Mar 2025
Covariability of dynamics and composition in the Asian monsoon tropopause layer from satellite observations and reanalysis products
Shenglong Zhang, Jiao Chen, Jonathon S. Wright, Sean M. Davis, Jie Gao, Paul Konopka, Ninghui Li, Mengqian Lu, Susann Tegtmeier, Xiaolu Yan, Guang J. Zhang, and Nuanliang Zhu
EGUsphere, https://doi.org/10.5194/egusphere-2025-543,https://doi.org/10.5194/egusphere-2025-543, 2025
Preprint under review for ACP (discussion: open, 2 comments)
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25 Mar 2025
XCO2 observations compared to km-scale ICON-ART simulations indicate an underestimation of Thessaloniki’s emissions in the ODIAC inventory
Lena Feld, Pablo Schmid, Marios Mermigkas, Dimitrios Balis, Jochen Gross, Darko Dubravica, Carlos Alberti, Benedikt Herkommer, Stefan Versick, Roland Ruhnke, Frank Hase, and Peter Braesicke
EGUsphere, https://doi.org/10.5194/egusphere-2025-639,https://doi.org/10.5194/egusphere-2025-639, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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25 Mar 2025
Cloud-radiation interactions amplify ozone pollution in a warming climate
Shuyu Zhao, Tian Feng, Xuexi Tie, Biao Tian, Xiao Hu, Bo Hu, Dong Yang, Sinan Gu, and Minghu Ding
EGUsphere, https://doi.org/10.5194/egusphere-2025-682,https://doi.org/10.5194/egusphere-2025-682, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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25 Mar 2025
Constraining a Radiative Transfer Model with Satellite Retrievals: Implications for Cirrus Cloud Thinning
Ehsan Erfani and David L. Mitchell
EGUsphere, https://doi.org/10.5194/egusphere-2025-1165,https://doi.org/10.5194/egusphere-2025-1165, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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25 Mar 2025
Quantifying the impact of solar zenith angle, cloud optical thickness, and surface albedo on the solar radiative effect of Arctic low-level clouds over open ocean and sea ice
Sebastian Becker, André Ehrlich, Michael Schäfer, and Manfred Wendisch
EGUsphere, https://doi.org/10.5194/egusphere-2025-1210,https://doi.org/10.5194/egusphere-2025-1210, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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25 Mar 2025
Understanding summertime H2O2 chemistry in North China Plain through observations and modelling studies
Can Ye, Pengfei Liu, Chaoyang Xue, Chenglong Zhang, Zhuobiao Ma, Chengtang Liu, Junfeng Liu, Keding Lu, Yujing Mu, and Yuanhang Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-795,https://doi.org/10.5194/egusphere-2025-795, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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25 Mar 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-1237,https://doi.org/10.5194/egusphere-2025-1237, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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25 Mar 2025
Parameterization adaption needed to unlock the benefits of increased resolution for the ITCZ in ICON
Clarissa A. Kroll, Andrea Schneidereit, Robert C. J. Wills, Luis Kornblueh, and Ulrike Niemeier
EGUsphere, https://doi.org/10.5194/egusphere-2025-1212,https://doi.org/10.5194/egusphere-2025-1212, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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25 Mar 2025
Hydroxymethanesulfonate (HMS) Formation under Urban and Marine Atmosphere: role of aerosol ionic strength
Rongshuang Xu, Yu-Chi Lin, Siyu Bian, Feng Xie, and Yan-Lin Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-683,https://doi.org/10.5194/egusphere-2025-683, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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24 Mar 2025
Study of optical scattering properties and direct radiative effects of high-altitude cirrus clouds in Barcelona, Spain, with 4 years of lidar measurements
Cristina Gil-Díaz, Michäel Sicard, Odran Sourdeval, Athulya Saiprakash, Constantino Muñoz-Porcar, Adolfo Comerón, Alejandro Rodríguez-Gómez, and Daniel Camilo Fortunato dos Santos Oliveira
Atmos. Chem. Phys., 25, 3445–3464, https://doi.org/10.5194/acp-25-3445-2025,https://doi.org/10.5194/acp-25-3445-2025, 2025
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24 Mar 2025
The sources and diurnal variations of submicron aerosols in a coastal-rural environment near Houston, US
Jing Li, Jiaoshi Zhang, Xianda Gong, Steven Spielman, Chongai Kuang, Ashish Singh, Maria A. Zawadowicz, Lu Xu, and Jian Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-726,https://doi.org/10.5194/egusphere-2025-726, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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24 Mar 2025
Stratospheric aerosol formed from the boiling sea induced by the 2022 Hunga Ha’apai volcanic eruption
Bengt G. Martinsson, Johan Friberg, and Moa K. Sporre
EGUsphere, https://doi.org/10.5194/egusphere-2025-971,https://doi.org/10.5194/egusphere-2025-971, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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24 Mar 2025
Sectoral attribution of greenhouse gas and pollutant emissions using multi-species eddy covariance on a tall tower in Zurich, Switzerland
Rainer Hilland, Josh Hashemi, Stavros Stagakis, Dominik Brunner, Lionel Constantin, Natascha Kljun, Betty Molinier, Samuel Hammer, Lukas Emmenegger, and Andreas Christen
EGUsphere, https://doi.org/10.5194/egusphere-2025-1088,https://doi.org/10.5194/egusphere-2025-1088, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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21 Mar 2025
Co-variability drives the inverted-V sensitivity between liquid water path and droplet concentrations
Tom Goren, Goutam Choudhury, Jan Kretzschmar, and Isabel McCoy
Atmos. Chem. Phys., 25, 3413–3423, https://doi.org/10.5194/acp-25-3413-2025,https://doi.org/10.5194/acp-25-3413-2025, 2025
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21 Mar 2025
Underestimation of atmospheric oxidized mercury at a mountaintop site by the GEOS-Chem chemical transport model
Tyler R. Elgiar, Lynne Gratz, A. Gannet Hallar, Rainer Volkamer, and Seth N. Lyman
EGUsphere, https://doi.org/10.5194/egusphere-2025-977,https://doi.org/10.5194/egusphere-2025-977, 2025
Preprint under review for ACP (discussion: open, 2 comments)
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21 Mar 2025
Towards an improved understanding of the impact of clouds and precipitation on the representation of aerosols over the Boreal Forest in GCMs
Sini Talvinen, Paul Kim, Emanuele Tovazzi, Eemeli Holopainen, Roxana Cremer, Thomas Kühn, Harri Kokkola, Zak Kipling, David Neubauer, João C. Teixeira, Alistair Sellar, Duncan Watson-Parris, Yang Yang, Jialei Zhu, Srinath Krishnan, Annele Virtanen, and Daniel G. Partridge
EGUsphere, https://doi.org/10.5194/egusphere-2025-721,https://doi.org/10.5194/egusphere-2025-721, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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21 Mar 2025
The Biogeophysical Effects of Carbon Fertilization of the Terrestrial Biosphere
Robert James Allen
EGUsphere, https://doi.org/10.5194/egusphere-2025-32,https://doi.org/10.5194/egusphere-2025-32, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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20 Mar 2025
Size-resolved hygroscopicity and volatility properties of ambient urban aerosol particles measured by a volatility hygroscopicity tandem differential mobility analyzer system in Beijing
Aoyuan Yu, Xiaojing Shen, Qianli Ma, Jiayuan Lu, Xinyao Hu, Yangmei Zhang, Quan Liu, Linlin Liang, Lei Liu, Shuo Liu, Hongfei Tong, Huizheng Che, Xiaoye Zhang, and Junying Sun
Atmos. Chem. Phys., 25, 3389–3412, https://doi.org/10.5194/acp-25-3389-2025,https://doi.org/10.5194/acp-25-3389-2025, 2025
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20 Mar 2025
Population exposure to outdoor NO2, black carbon, and ultrafine and fine particles over Paris with multi-scale modelling down to the street scale
Soo-Jin Park, Lya Lugon, Oscar Jacquot, Youngseob Kim, Alexia Baudic, Barbara D'Anna, Ludovico Di Antonio, Claudia Di Biagio, Fabrice Dugay, Olivier Favez, Véronique Ghersi, Aline Gratien, Julien Kammer, Jean-Eudes Petit, Olivier Sanchez, Myrto Valari, Jérémy Vigneron, and Karine Sartelet
Atmos. Chem. Phys., 25, 3363–3387, https://doi.org/10.5194/acp-25-3363-2025,https://doi.org/10.5194/acp-25-3363-2025, 2025
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20 Mar 2025
Evolution of aerosol optical depth over China in 2010–2024: increasing importance of meteorological influences
Cheng Fan, Gerrit de Leeuw, Xiaoxi Yan, Jiantao Dong, Hanqing Kang, Chengwei Fang, Zhengqiang Li, and Ying Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-880,https://doi.org/10.5194/egusphere-2025-880, 2025
Preprint under review for ACP (discussion: open, 2 comments)
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20 Mar 2025
Deciphering Dust Provenance and Transport Pathways Across Northern China's Source-Sink Systems
Lanying Han, Zhengyu Zhang, Aimin Liang, Junfeng Lu, Zhibao Dong, and Zhengcai Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-856,https://doi.org/10.5194/egusphere-2025-856, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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20 Mar 2025
Is the summer aerosol over the Arctic controlled by regional atmospheric circulation or ice conditions? Trends and Future Implications
Caroline Leck, Jost Heintzenberg, Tiina Nygård, and Tuomas Naakka
EGUsphere, https://doi.org/10.5194/egusphere-2025-695,https://doi.org/10.5194/egusphere-2025-695, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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20 Mar 2025
A thousand inversions to determine European SF6 emissions from 2005 to 2021
Martin Vojta, Andreas Plach, Rona L. Thompson, Pallav Purohit, Kieran Stanley, Simon O’Doherty, Dickon Young, Joe Pitt, Xin Lan, and Andreas Stohl
EGUsphere, https://doi.org/10.5194/egusphere-2025-1095,https://doi.org/10.5194/egusphere-2025-1095, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
20 Mar 2025
Evaluation of the uncertainty of the spectral UV irradiance measured by double- and single-monochromator Brewer spectroradiometers
Carmen González, José Manuel Vilaplana, Alberto Redondas, Javier López-Solano, José María San Atanasio, Richard Kift, Andrew R. D. Smedley, Pavel Babal, Ana Díaz, Nis Jepsen, Guisella Gacitúa, and Antonio Serrano
EGUsphere, https://doi.org/10.5194/egusphere-2025-490,https://doi.org/10.5194/egusphere-2025-490, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
19 Mar 2025
Terrestrial runoff is an important source of biological ice-nucleating particles in Arctic marine systems
Corina Wieber, Lasse Z. Jensen, Leendert Vergeynst, Lorenz Meire, Thomas Juul-Pedersen, Kai Finster, and Tina Šantl-Temkiv
Atmos. Chem. Phys., 25, 3327–3346, https://doi.org/10.5194/acp-25-3327-2025,https://doi.org/10.5194/acp-25-3327-2025, 2025
Short summary
19 Mar 2025
Estimating the variability in NOx emissions from Wuhan with TROPOMI NO2 data during 2018 to 2023
Qianqian Zhang, K. Folkert Boersma, Chiel van der Laan, Alba Mols, Bin Zhao, Shengyue Li, and Yuepeng Pan
Atmos. Chem. Phys., 25, 3313–3326, https://doi.org/10.5194/acp-25-3313-2025,https://doi.org/10.5194/acp-25-3313-2025, 2025
Short summary
19 Mar 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-297,https://doi.org/10.5194/egusphere-2025-297, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
19 Mar 2025
Operational and Probabilistic Evaluation of AQMEII-4 Regional Scale Ozone Dry Deposition. Time to Harmonise Our LULC Masks
Ioannis Kioutsioukis, Christian Hogrefe, Paul A. Makar, Ummugulsun Alyuz, Jessy O. Bash, Roberto Bellasio, Roberto Bianconi, Tim Buttler, Olivia E. Clifton, Philippe Cheung, Alma Hodzic, Richard Kranenburg, Aurelia Lupascu, Kester Momoh, Juan Luis Perez-Camaño, John Pleim, Young-Hee Ryu, Robero San Jose, Donna Schwede, Ranjeet Sokhi, and Stefano Galmarini
EGUsphere, https://doi.org/10.5194/egusphere-2025-1091,https://doi.org/10.5194/egusphere-2025-1091, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Mar 2025
An uncertain future for the climate and health impacts of anthropogenic aerosols in Africa
Joe Adabouk Amooli, Marianne T. Lund, Sourangsu Chowdhury, Gunnar Myhre, Ane N. Johansen, Bjørn H. Samset, and Daniel M. Westervelt
EGUsphere, https://doi.org/10.5194/egusphere-2025-948,https://doi.org/10.5194/egusphere-2025-948, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
19 Mar 2025
Effects of enhancing nitrogen use efficiency in cropland and livestock systems on agricultural ammonia emissions and particulate matter air quality in China
Biao Luo, Lei Liu, David H. Y. Yung, Tiangang Yuan, Jingwei Zhang, Leo T. H. Ng, and Amos P. K. Tai
EGUsphere, https://doi.org/10.5194/egusphere-2025-72,https://doi.org/10.5194/egusphere-2025-72, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
19 Mar 2025
Missing wintertime methane emissions from New York City related to combustion
Luke D. Schiferl, Andrew Hallward-Driemeier, Yuwei Zhao, Ricardo Toledo-Crow, and Róisín Commane
EGUsphere, https://doi.org/10.5194/egusphere-2025-345,https://doi.org/10.5194/egusphere-2025-345, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
18 Mar 2025
Predicted impacts of heterogeneous chemical pathways on particulate sulfur over Fairbanks (Alaska), the Northern Hemisphere, and the Contiguous United States
Sara L. Farrell, Havala O. T. Pye, Robert Gilliam, George Pouliot, Deanna Huff, Golam Sarwar, William Vizuete, Nicole Briggs, Fengkui Duan, Tao Ma, Shuping Zhang, and Kathleen Fahey
Atmos. Chem. Phys., 25, 3287–3312, https://doi.org/10.5194/acp-25-3287-2025,https://doi.org/10.5194/acp-25-3287-2025, 2025
Short summary
18 Mar 2025
Nonlinear effects of the stratospheric Quasi‐Biennial Oscillation on ENSO modulating PM2.5 over the North China Plain in early winter
Xiadong An, Wen Chen, Tianjiao Ma, and Lifang Sheng
EGUsphere, https://doi.org/10.5194/egusphere-2025-285,https://doi.org/10.5194/egusphere-2025-285, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
18 Mar 2025
The Impact of the Stratospheric Quasi-Biennial Oscillation on Arctic Polar Stratospheric Cloud Occurrence
Douwang Li, Zhe Wang, Siyi Zhao, Jiankai Zhang, Wuhu Feng, and Martyn P. Chipperfield
EGUsphere, https://doi.org/10.5194/egusphere-2025-955,https://doi.org/10.5194/egusphere-2025-955, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
17 Mar 2025
Characterization of fog microphysics and their relationships with visibility at a mountain site in China
Quan Liu, Xiaojing Shen, Junying Sun, Yangmei Zhang, Bing Qi, Qianli Ma, Lujie Han, Honghui Xu, Xinyao Hu, Jiayuan Lu, Shuo Liu, Aoyuan Yu, Linlin Liang, Qian Gao, Hong Wang, Huizheng Che, and Xiaoye Zhang
Atmos. Chem. Phys., 25, 3253–3267, https://doi.org/10.5194/acp-25-3253-2025,https://doi.org/10.5194/acp-25-3253-2025, 2025
Short summary
17 Mar 2025
Too cold, too saturated? Evaluating climate models at the gateway to the Arctic
Felix Pithan, Ann Kristin Naumann, and Marion Maturilli
Atmos. Chem. Phys., 25, 3269–3285, https://doi.org/10.5194/acp-25-3269-2025,https://doi.org/10.5194/acp-25-3269-2025, 2025
Short summary
17 Mar 2025
Air quality trends and regimes in South Korea inferred from 2015–2023 surface and satellite observations
Yujin J. Oak, Daniel J. Jacob, Drew C. Pendergrass, Ruijun Dang, Nadia K. Colombi, Heesung Chong, Seoyoung Lee, Su Keun Kuk, and Jhoon Kim
Atmos. Chem. Phys., 25, 3233–3252, https://doi.org/10.5194/acp-25-3233-2025,https://doi.org/10.5194/acp-25-3233-2025, 2025
Short summary
17 Mar 2025
Unraveling Arctic submicron organic aerosol sources: a year-long study by H-NMR and AMS in Ny-Ålesund, Svalbard
Marco Paglione, Yufang Hao, Stefano Decesari, Mara Russo, Karam Mansour, Mauro Mazzola, Diego Fellin, Andrea Mazzanti, Emilio Tagliavini, Manousos Ioannis Manousakas, Evangelia Diapouli, Elena Barbaro, Matteo Feltracco, Kaspar Rudolf Daellenbach, and Matteo Rinaldi
EGUsphere, https://doi.org/10.5194/egusphere-2025-760,https://doi.org/10.5194/egusphere-2025-760, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
17 Mar 2025
Influencing Factors of Gas-Particle Distribution of Oxygenated Organic Molecules in Urban Atmosphere and its Deviation from Equilibrium Partitioning
Xinyu Wang, Nan Chen, Bo Zhu, and Huan Yu
EGUsphere, https://doi.org/10.5194/egusphere-2025-229,https://doi.org/10.5194/egusphere-2025-229, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
17 Mar 2025
Influence of Secondary Ice Production on cloud and rain properties: Analysis of the HYMEX IOP7a Heavy Precipitation Event
Pierre Grzegorczyk, Wolfram Wobrock, Aymeric Dziduch, and Céline Planche
EGUsphere, https://doi.org/10.5194/egusphere-2025-819,https://doi.org/10.5194/egusphere-2025-819, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
17 Mar 2025
Rapid near-term warming in a carbon neutral future attributed to substantial aerosol decline
Yang Yang, Li You, Hailong Wang, Huimin Li, Pinya Wang, and Hong Liao
EGUsphere, https://doi.org/10.5194/egusphere-2025-840,https://doi.org/10.5194/egusphere-2025-840, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
17 Mar 2025
SOA yields from C10 alkanes and oxygenates and their relation to highly oxygenated organic molecules (HOM)
Frans Graeffe, Kalle Kupi, Hilkka Timonen, and Mikael Ehn
EGUsphere, https://doi.org/10.5194/egusphere-2025-910,https://doi.org/10.5194/egusphere-2025-910, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
17 Mar 2025
Life cycle studies and liquid-phase characterization of Arctic mixed-phase clouds: MOSAiC 2019–2020 results
Cristofer Jimenez, Albert Ansmann, Kevin Ohneiser, Hannes Griesche, Ronny Engelmann, Martin Radenz, Julian Hofer, Dietrich Althausen, Daniel Alexander Knopf, Sandro Dahlke, Johannes Bühl, Holger Baars, Patric Seifert, and Ulla Wandinger
EGUsphere, https://doi.org/10.5194/egusphere-2025-967,https://doi.org/10.5194/egusphere-2025-967, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
17 Mar 2025
Anthropogenic air pollutants strongly interact with natural aerosols over the eastern China seas: key processes, size distributions, and seasonalities
Shengqian Zhou, Zongjun Xu, Ying Chen, Mingtao Zhao, Yifei Li, and Ke Yan
EGUsphere, https://doi.org/10.5194/egusphere-2025-678,https://doi.org/10.5194/egusphere-2025-678, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
17 Mar 2025
Isentropic Mixing vs. Convection in CLaMS-3.0/MESSy: Evaluation Using Satellite Climatologies and In Situ Carbon Monoxide Observations
Paul Konopka, Felix Ploeger, Francesco D'Amato, Teresa Campos, Marc von Hobe, Shawn B. Honomichl, Peter Hoor, Laura L. Pan, Michelle L. Santee, Silvia Viciani, Kaley A. Walker, and Michaela I. Hegglin
EGUsphere, https://doi.org/10.5194/egusphere-2025-1155,https://doi.org/10.5194/egusphere-2025-1155, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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14 Mar 2025
Characterization of aerosol over the eastern Mediterranean by polarization-sensitive Raman lidar measurements during A-LIFE – aerosol type classification and type separation
Silke Groß, Volker Freudenthaler, Moritz Haarig, Albert Ansmann, Carlos Toledano, David Mateos, Petra Seibert, Rodanthi-Elisavet Mamouri, Argyro Nisantzi, Josef Gasteiger, Maximilian Dollner, Anne Tipka, Manuel Schöberl, Marilena Teri, and Bernadett Weinzierl
Atmos. Chem. Phys., 25, 3191–3211, https://doi.org/10.5194/acp-25-3191-2025,https://doi.org/10.5194/acp-25-3191-2025, 2025
Short summary
14 Mar 2025
Fine and coarse dust radiative impact during an intense Saharan dust outbreak over the Iberian Peninsula – short-wave 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., 25, 3213–3231, https://doi.org/10.5194/acp-25-3213-2025,https://doi.org/10.5194/acp-25-3213-2025, 2025
Short summary
14 Mar 2025
The impact of uncertainty in black carbon's refractive index on simulated optical depth and radiative forcing
Ruth A. R. Digby, Knut von Salzen, Adam H. Monahan, Nathan P. Gillett, and Jiangnan Li
Atmos. Chem. Phys., 25, 3109–3130, https://doi.org/10.5194/acp-25-3109-2025,https://doi.org/10.5194/acp-25-3109-2025, 2025
Short summary
14 Mar 2025
Wind-driven emission of marine ice-nucleating particles in the Scripps Ocean-Atmosphere Research Simulator (SOARS)
Kathryn A. Moore, Thomas C. J. Hill, Chamika K. Madawala, Raymond J. Leibensperger III, Samantha Greeney, Christopher D. Cappa, M. Dale Stokes, Grant B. Deane, Christopher Lee, Alexei V. Tivanski, Kimberly A. Prather, and Paul J. DeMott
Atmos. Chem. Phys., 25, 3131–3159, https://doi.org/10.5194/acp-25-3131-2025,https://doi.org/10.5194/acp-25-3131-2025, 2025
Short summary
14 Mar 2025
Critical load exceedances for North America and Europe using an ensemble of models and an investigation of causes of environmental impact estimate variability: an AQMEII4 study
Paul A. Makar, Philip Cheung, Christian Hogrefe, Ayodeji Akingunola, Ummugulsum Alyuz, Jesse O. Bash, Michael D. Bell, Roberto Bellasio, Roberto Bianconi, Tim Butler, Hazel Cathcart, Olivia E. Clifton, Alma Hodzic, Ioannis Kioutsioukis, Richard Kranenburg, Aurelia Lupascu, Jason A. Lynch, Kester Momoh, Juan L. Perez-Camanyo, Jonathan Pleim, Young-Hee Ryu, Roberto San Jose, Donna Schwede, Thomas Scheuschner, Mark W. Shephard, Ranjeet S. Sokhi, and Stefano Galmarini
Atmos. Chem. Phys., 25, 3049–3107, https://doi.org/10.5194/acp-25-3049-2025,https://doi.org/10.5194/acp-25-3049-2025, 2025
Short summary
14 Mar 2025
Aerosol spectral optical properties in the Paris urban area and its peri-urban and forested surroundings during summer 2022 from ACROSS surface observations
Ludovico Di Antonio, Claudia Di Biagio, Paola Formenti, Aline Gratien, Vincent Michoud, Christopher Cantrell, Astrid Bauville, Antonin Bergé, Mathieu Cazaunau, Servanne Chevaillier, Manuela Cirtog, Patrice Coll, Barbara D'Anna, Joel F. de Brito, David O. De Haan, Juliette R. Dignum, Shravan Deshmukh, Olivier Favez, Pierre-Marie Flaud, Cecile Gaimoz, Lelia N. Hawkins, Julien Kammer, Brigitte Language, Franck Maisonneuve, Griša Močnik, Emilie Perraudin, Jean-Eudes Petit, Prodip Acharja, Laurent Poulain, Pauline Pouyes, Eva Drew Pronovost, Véronique Riffault, Kanuri I. Roundtree, Marwa Shahin, Guillaume Siour, Eric Villenave, Pascal Zapf, Gilles Foret, Jean-François Doussin, and Matthias Beekmann
Atmos. Chem. Phys., 25, 3161–3189, https://doi.org/10.5194/acp-25-3161-2025,https://doi.org/10.5194/acp-25-3161-2025, 2025
Short summary
14 Mar 2025
Enhanced understanding of atmospheric blocking modulation on ozone dynamics within a high-resolution Earth system model
Wenbin Kou, Yang Gao, Dan Tong, Xiaojie Guo, Xiadong An, Wenyu Liu, Mengshi Cui, Xiuwen Guo, Shaoqing Zhang, Huiwang Gao, and Lixin Wu
Atmos. Chem. Phys., 25, 3029–3048, https://doi.org/10.5194/acp-25-3029-2025,https://doi.org/10.5194/acp-25-3029-2025, 2025
Short summary
14 Mar 2025
Application of PRIM for understanding patterns in carbon dioxide model-observation differences
Tobias Gerken, Kenneth J. Davis, Klaus Keller, and Sha Feng
EGUsphere, https://doi.org/10.5194/egusphere-2025-341,https://doi.org/10.5194/egusphere-2025-341, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
14 Mar 2025
Distinct structures of interannual variations in stratosphere-to-troposphere ozone transport induced by the Tibetan Plateau thermal forcing
Qingjian Yang, Tiangliang Zhao, Yongqing Bai, Kai Meng, Yuehan Luo, Zhijie Tian, Xiaoyun Sun, Weikang Fu, Kai Yang, and Jun Hu
EGUsphere, https://doi.org/10.5194/egusphere-2025-737,https://doi.org/10.5194/egusphere-2025-737, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
14 Mar 2025
Role of in situ-excited planetary waves in polar vortex splitting during the 2002 Southern Hemisphere sudden stratospheric warming event
Ji-Hee Yoo and Hye-Yeong Chun
EGUsphere, https://doi.org/10.5194/egusphere-2025-748,https://doi.org/10.5194/egusphere-2025-748, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
14 Mar 2025
Investigating the ability of satellite occultation instruments to monitor possible geoengineering experiments
Anna Lange, Ulrike Niemeier, Alexei Rozanov, and Christian von Savigny
EGUsphere, https://doi.org/10.5194/egusphere-2025-1005,https://doi.org/10.5194/egusphere-2025-1005, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
14 Mar 2025
Atmospheric Boundary Layer in the Atlantic: the desert dust impact
Ioanna Tsikoudi, Eleni Marinou, Maria Tombrou, Eleni Giannakaki, Emmanouil Proestakis, Konstantinos Rizos, Ville Vakkari, and Vassilis Amiridis
EGUsphere, https://doi.org/10.5194/egusphere-2025-1105,https://doi.org/10.5194/egusphere-2025-1105, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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14 Mar 2025
Trends in the erythemal radiant exposure from re-evaluated measurements (1976–2023) with biometers at Belsk, Poland, and their sources from corresponding ozone, aerosol, and cloud observations
Agnieszka Czerwińska, Janusz Krzyścin, Janusz Jarosławski, Piotr S. Sobolewski, and Aleksander Pietruczuk
EGUsphere, https://doi.org/10.5194/egusphere-2025-1129,https://doi.org/10.5194/egusphere-2025-1129, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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13 Mar 2025
Accurate elucidation of oxidation under heavy ozone pollution: a full suite of radical measurements in the chemically complex atmosphere
Renzhi Hu, Guoxian Zhang, Haotian Cai, Jingyi Guo, Keding Lu, Xin Li, Shengrong Lou, Zhaofeng Tan, Changjin Hu, Pinhua Xie, and Wenqing Liu
Atmos. Chem. Phys., 25, 3011–3028, https://doi.org/10.5194/acp-25-3011-2025,https://doi.org/10.5194/acp-25-3011-2025, 2025
Short summary
13 Mar 2025
Development of a parametrised atmospheric NOx chemistry scheme to help quantify fossil fuel CO2 emission estimates
Chlöe Natasha Schooling, Paul I. Palmer, Auke Visser, and Nicolas Bousserez
EGUsphere, https://doi.org/10.5194/egusphere-2024-3949,https://doi.org/10.5194/egusphere-2024-3949, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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13 Mar 2025
Potential contribution to secondary aerosols from benzothiazoles in the atmospheric aqueous phase based on oxidation and oligomerization mechanisms
Qun Zhang, Wei Zhou, Shanshan Tang, Kai Huang, Jie Fu, Zechen Yu, Yunhe Teng, Shuyi Shen, Yang Mei, Xuezhi Yang, Jianjie Fu, and Guibin Jiang
EGUsphere, https://doi.org/10.5194/egusphere-2025-1028,https://doi.org/10.5194/egusphere-2025-1028, 2025
Preprint under review for ACP (discussion: open, 5 comments)
Short summary
13 Mar 2025
Tropospheric ozone responses to the El Niño-Southern Oscillation (ENSO): quantification of individual processes and future projections from multiple chemical models
Jingyu Li, Haolin Wang, Qi Fan, and Xiao Lu
EGUsphere, https://doi.org/10.5194/egusphere-2025-782,https://doi.org/10.5194/egusphere-2025-782, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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13 Mar 2025
Quantifying CO emissions from boreal wildfires by assimilating TROPOMI and TCCON observations
Sina Voshtani, Dylan B. A. Jones, Debra Wunch, Drew C. Pendergrass, Paul O. Wennberg, David F. Pollard, Isamu Morino, Hirofumi Ohyama, Nicholas M. Deutscher, Frank Hase, Ralf Sussmann, Damien Weidmann, Rigel Kivi, Omaira García, Yao Té, Jack Chen, Kerry Anderson, Robin Stevens, Shobha Kondragunta, Aihua Zhu, Douglas Worthy, Senen Racki, Kathryn McKain, Maria V. Makarova, Nicholas Jones, Emmanuel Mahieu, Andrea Cadena-Caicedo, Paolo Cristofanelli, Casper Labuschagne, Elena Kozlova, Thomas Seitz, Martin Steinbacher, Reza Mahdi, and Isao Murata
EGUsphere, https://doi.org/10.5194/egusphere-2025-858,https://doi.org/10.5194/egusphere-2025-858, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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12 Mar 2025
Gravity waves as a mechanism of troposphere–stratosphere–mesosphere coupling during sudden stratospheric warming
Gordana Jovanovic
Atmos. Chem. Phys., 25, 2979–2988, https://doi.org/10.5194/acp-25-2979-2025,https://doi.org/10.5194/acp-25-2979-2025, 2025
Short summary
12 Mar 2025
| Highlight paper
Modelled surface climate response to effusive Icelandic volcanic eruptions: sensitivity to season and size
Tómas Zoëga, Trude Storelvmo, and Kirstin Krüger
Atmos. Chem. Phys., 25, 2989–3010, https://doi.org/10.5194/acp-25-2989-2025,https://doi.org/10.5194/acp-25-2989-2025, 2025
Short summary Executive editor
12 Mar 2025
Non-biogenic sources are an important but overlooked contributor to aerosol isoprene-derived organosulfates during winter in northern China
Ting Yang, Yu Xu, Yu-Chen Wang, Yi-Jia Ma, Hong-Wei Xiao, Hao Xiao, and Hua-Yun Xiao
Atmos. Chem. Phys., 25, 2967–2978, https://doi.org/10.5194/acp-25-2967-2025,https://doi.org/10.5194/acp-25-2967-2025, 2025
Short summary
12 Mar 2025
Synoptic and microphysical lifetime constraints for contrails
Sina Maria Hofer and Klaus Martin Gierens
EGUsphere, https://doi.org/10.5194/egusphere-2025-326,https://doi.org/10.5194/egusphere-2025-326, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
12 Mar 2025
Unveiling single-particle composition, size, shape, and mixing state of freshly emitted Icelandic dust via electron microscopy analysis
Agnesh Panta, Konrad Kandler, Kerstin Schepanski, Andres Alastuey, Pavla Dagsson Waldhauserova, Sylvain Dupont, Melanie Eknayan, Cristina González-Flórez, Adolfo González-Romero, Martina Klose, Mara Montag, Xavier Querol, Jesús Yus-Díez, and Carlos Pérez García-Pando
EGUsphere, https://doi.org/10.5194/egusphere-2025-494,https://doi.org/10.5194/egusphere-2025-494, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
12 Mar 2025
The impacts of secondary ice production on the microphysics and dynamics of mid-latitude cold season convection
Zhipeng Qu, Alexei Korolev, Jason A. Milbrandt, Ivan Heckman, Mélissa Cholette, Cuong Nguyen, and Mengistu Wolde
EGUsphere, https://doi.org/10.5194/egusphere-2025-649,https://doi.org/10.5194/egusphere-2025-649, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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11 Mar 2025
What can we learn about tropospheric OH from satellite observations of methane?
Elise Penn, Daniel J. Jacob, Zichong Chen, James D. East, Melissa P. Sulprizio, Lori Bruhwiler, Joannes D. Maasakkers, Hannah Nesser, Zhen Qu, Yuzhong Zhang, and John Worden
Atmos. Chem. Phys., 25, 2947–2965, https://doi.org/10.5194/acp-25-2947-2025,https://doi.org/10.5194/acp-25-2947-2025, 2025
Short summary
11 Mar 2025
Gas-phase collision rate enhancement factors for acid-base clusters up to 2 nm in diameter from atomistic simulation and the interacting hard sphere model
Valtteri Tikkanen, Huan Yang, Hanna Vehkamäki, and Bernhard Reischl
EGUsphere, https://doi.org/10.5194/egusphere-2025-507,https://doi.org/10.5194/egusphere-2025-507, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
11 Mar 2025
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
External preprint server, https://doi.org/10.21203/rs.3.rs-1892797/v2,https://doi.org/10.21203/rs.3.rs-1892797/v2, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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11 Mar 2025
Distinct effects of several ice production processes on thunderstorm electrification and lightning activity
Inès Vongpaseut and Christelle Barthe
EGUsphere, https://doi.org/10.5194/egusphere-2025-214,https://doi.org/10.5194/egusphere-2025-214, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
10 Mar 2025
Ozone trends in homogenized Umkehr, ozonesonde, and COH overpass records
Irina Petropavlovskikh, Jeannette D. Wild, Kari Abromitis, Peter Effertz, Koji Miyagawa, Lawrence E. Flynn, Eliane Maillard Barras, Robert Damadeo, Glen McConville, Bryan Johnson, Patrick Cullis, Sophie Godin-Beekmann, Gerard Ancellet, Richard Querel, Roeland Van Malderen, and Daniel Zawada
Atmos. Chem. Phys., 25, 2895–2936, https://doi.org/10.5194/acp-25-2895-2025,https://doi.org/10.5194/acp-25-2895-2025, 2025
Short summary
10 Mar 2025
Natural emissions of VOC and NOx over Africa constrained by TROPOMI HCHO and NO2 data using the MAGRITTEv1.1 model
Beata Opacka, Trissevgeni Stavrakou, Jean-François Müller, Isabelle De Smedt, Jos van Geffen, Eloise A. Marais, Rebekah P. Horner, Dylan B. Millet, Kelly C. Wells, and Alex B. Guenther
Atmos. Chem. Phys., 25, 2863–2894, https://doi.org/10.5194/acp-25-2863-2025,https://doi.org/10.5194/acp-25-2863-2025, 2025
Short summary
10 Mar 2025
Mid-Atlantic U.S. observations of radiocarbon in CO2: fossil and biogenic source partitioning and model evaluation
Bianca C. Baier, John B. Miller, Colm Sweeney, Scott Lehman, Chad Wolak, Joshua P. DiGangi, Yonghoon Choi, Kenneth Davis, Sha Feng, and Thomas Lauvaux
EGUsphere, https://doi.org/10.5194/egusphere-2025-821,https://doi.org/10.5194/egusphere-2025-821, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
10 Mar 2025
Contributions of lightning to long-term trends and inter-annual variability in global atmospheric chemistry constrained by Schumann Resonance observations
Xiaobo Wang, Yuzhong Zhang, Tamás Bozóki, Ruosi Liang, Xinchun Xie, Shutao Zhao, Rui Wang, Yujia Zhao, and Shuai Sun
EGUsphere, https://doi.org/10.5194/egusphere-2025-370,https://doi.org/10.5194/egusphere-2025-370, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
10 Mar 2025
Biomass Burning Aerosol Radiative Effects in the Southeast Atlantic Depend Strongly on Meteorological Forcing Method
Eric Giuffrida, Kate Johnson, Tyler Tatro, Paquita Zuidema, and Hamish Gordon
EGUsphere, https://doi.org/10.5194/egusphere-2025-511,https://doi.org/10.5194/egusphere-2025-511, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
07 Mar 2025
Machine learning for improvement of upper-tropospheric relative humidity in ERA5 weather model data
Ziming Wang, Luca Bugliaro, Klaus Gierens, Michaela I. Hegglin, Susanne Rohs, Andreas Petzold, Stefan Kaufmann, and Christiane Voigt
Atmos. Chem. Phys., 25, 2845–2861, https://doi.org/10.5194/acp-25-2845-2025,https://doi.org/10.5194/acp-25-2845-2025, 2025
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07 Mar 2025
A novel formation mechanism of sulfamic acid and its enhancing effect on methanesulfonic acid–methylamine aerosol particle formation in agriculture-developed and coastal industrial areas
Hui Wang, Shuqin Wei, Jihuan Yang, Yanlong Yang, Rongrong Li, Rui Wang, Chongqin Zhu, Tianlei Zhang, and Changming Zhang
Atmos. Chem. Phys., 25, 2829–2844, https://doi.org/10.5194/acp-25-2829-2025,https://doi.org/10.5194/acp-25-2829-2025, 2025
Short summary
07 Mar 2025
The Critical Role of Volatile Organic Compounds Emission in Nitrate Formation in Lhasa, Tibetan Plateau: Insights from Oxygen Isotope Anomaly Measurements
Xueqin Zheng, Junwen Liu, Nima Chuduo, Bian Ba, Pengfei Yu, Phu Drolgar, Fang Cao, and Yanlin Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-164,https://doi.org/10.5194/egusphere-2025-164, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
07 Mar 2025
Reaction between perfluoroaldehydes and hydroperoxy radical in the atmosphere: Reaction mechanisms, reaction kinetics modelling, and atmospheric implications
Zegang Dong, Chaolu Xie, and Bo Long
EGUsphere, https://doi.org/10.5194/egusphere-2024-4179,https://doi.org/10.5194/egusphere-2024-4179, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
07 Mar 2025
Atmospheric breakdown kinetics and air quality impact of potential “green” solvents the oxymethylene ethers OME3 and OME4
James D. D'Souza Metcalf, Ruth K. Winkless, Caterina Mapelli, C. Rob McElroy, Claudiu Roman, Cecilia Arsene, Romeo I. Olariu, Iustinian G. Bejan, and Terry J. Dillon
EGUsphere, https://doi.org/10.5194/egusphere-2025-866,https://doi.org/10.5194/egusphere-2025-866, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
06 Mar 2025
Country- and species-dependent parameters for the heating degree day method to distribute NOx and PM emissions from residential heating in the EU 27: application to air quality modelling and multi-year emission projections
Antoine Guion, Florian Couvidat, Marc Guevara, and Augustin Colette
Atmos. Chem. Phys., 25, 2807–2827, https://doi.org/10.5194/acp-25-2807-2025,https://doi.org/10.5194/acp-25-2807-2025, 2025
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06 Mar 2025
Satellites reveal a 28 % drop in Ukraine’s Nitrogen oxides emissions during the Russia-Ukraine war in 2022
Yu Mao, Weimin Ju, Hengmao Wang, Liangyun Liu, Haikun Wang, Shuzhuang Feng, Mengwei Jia, and Fei Jiang
EGUsphere, https://doi.org/10.5194/egusphere-2024-3672,https://doi.org/10.5194/egusphere-2024-3672, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
06 Mar 2025
Amazon rainforest ecosystem exchange of CO2 and H2O through turbulent understory ejections
Robbert Petrus Johannes Moonen, Getachew Agmuas Adnew, Jordi Vilà-Guerau de Arellano, Oscar Karel Hartogensis, David Joan Bonell Fontas, Shujiro Komiya, Sam P. Jones, and Thomas Röckmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-452,https://doi.org/10.5194/egusphere-2025-452, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
05 Mar 2025
Carbonyl compounds from typical combustion sources: emission characteristics, influencing factors, and their contribution to ozone formation
Yanjie Lu, Xinxin Feng, Yanli Feng, Minjun Jiang, Yu Peng, Tian Chen, and Yingjun Chen
EGUsphere, https://doi.org/10.5194/egusphere-2025-131,https://doi.org/10.5194/egusphere-2025-131, 2025
Preprint under review for ACP (discussion: final response, 6 comments)
Short summary
05 Mar 2025
Multi-Machine Learning Approaches to Modeling Small-Scale Source Attribution of Ozone Formation
Zheng Xiao, Yifeng Lu, and Guangli Xiu
EGUsphere, https://doi.org/10.5194/egusphere-2025-160,https://doi.org/10.5194/egusphere-2025-160, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
05 Mar 2025
Global Sensitivity of Tropospheric Ozone to Precursor Emissions in Clean and Present-Day Atmospheres: Insights from AerChemMIP Simulations
Wei Wang and Chloe Yuchao Gao
EGUsphere, https://doi.org/10.5194/egusphere-2024-4091,https://doi.org/10.5194/egusphere-2024-4091, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
05 Mar 2025
Contrail models lacking post-fallstreak behavior could underpredict lifetime optical depth
Caleb Akhtar Martínez, Sebastian D. Eastham, and Jerome P. Jarrett
EGUsphere, https://doi.org/10.5194/egusphere-2025-278,https://doi.org/10.5194/egusphere-2025-278, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
05 Mar 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-725,https://doi.org/10.5194/egusphere-2025-725, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
05 Mar 2025
Quantifying ice crystal growth rates in natural clouds from glaciogenic cloud seeding experiments
Christopher Fuchs, Fabiola Ramelli, Anna J. Miller, Nadja Omanovic, Robert Spirig, Huiying Zhang, Patric Seifert, Kevin Ohneiser, Ulrike Lohmann, and Jan Henneberger
EGUsphere, https://doi.org/10.5194/egusphere-2025-688,https://doi.org/10.5194/egusphere-2025-688, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
05 Mar 2025
Isotopic signatures of methane emission from oil and natural gas plants in southwestern China
Dingxi Chen, Yi Liu, Zetong Niu, Ao Wang, Pius Otwil, Yuanyuan Huang, Zhongcong Sun, Xiaobing Pang, Liyang Zhan, and Longfei Yu
EGUsphere, https://doi.org/10.5194/egusphere-2025-377,https://doi.org/10.5194/egusphere-2025-377, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
04 Mar 2025
The critical role of aqueous-phase processes in aromatic-derived nitrogen-containing organic aerosol formation in cities with different energy consumption patterns
Yi-Jia Ma, Yu Xu, Ting Yang, Lin Gui, Hong-Wei Xiao, Hao Xiao, and Hua-Yun Xiao
Atmos. Chem. Phys., 25, 2763–2780, https://doi.org/10.5194/acp-25-2763-2025,https://doi.org/10.5194/acp-25-2763-2025, 2025
Short summary
04 Mar 2025
The ZiCOS-M CO2 sensor network: measurement performance and CO2 variability across Zurich
Stuart K. Grange, Pascal Rubli, Andrea Fischer, Dominik Brunner, Christoph Hueglin, and Lukas Emmenegger
Atmos. Chem. Phys., 25, 2781–2806, https://doi.org/10.5194/acp-25-2781-2025,https://doi.org/10.5194/acp-25-2781-2025, 2025
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04 Mar 2025
Surface Ozone: Seasonal cycles, trends and events, a new perspective from the OPE station in France over the 2012–2023 period
Sebastien Conil, Gilles Bergametti, Laurent Langrene, Morgan Lopez, Olivier Masson, Cyril Pallares, and Michel Ramonet
EGUsphere, https://doi.org/10.5194/egusphere-2025-148,https://doi.org/10.5194/egusphere-2025-148, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
04 Mar 2025
Simulated photochemical response to observational constraints on aerosol vertical distribution over North China
Xi Chen, Ke Li, Ting Yang, Xipeng Jin, Lei Chen, Yang Yang, Shuman Zhao, Bo Hu, Bin Zhu, Zifa Wang, and Hong Liao
EGUsphere, https://doi.org/10.5194/egusphere-2025-430,https://doi.org/10.5194/egusphere-2025-430, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
04 Mar 2025
Molecular insight into aqueous-phase photolysis and photooxidation of water-soluble organic matter emitted from biomass burning and coal combustion
Tao Cao, Cuncun Xu, Hao Chen, Jianzhong Song, Jun Li, Haiyan Song, Bin Jiang, Yin Zhong, and Ping’an Peng
EGUsphere, https://doi.org/10.5194/egusphere-2025-561,https://doi.org/10.5194/egusphere-2025-561, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
04 Mar 2025
Roles of pH, ionic strength, and sulfate in the aqueous nitrate-mediated photooxidation of green leaf volatiles
Yuting Lyu, Taekyu Joo, Ruihan Ma, Mark Kristan Espejo Cabello, Tianye Zhou, Shun Yeung, Cheuk Ki Wong, Yifang Gu, Yiming Qin, and Theodora Nah
EGUsphere, https://doi.org/10.5194/egusphere-2025-570,https://doi.org/10.5194/egusphere-2025-570, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
04 Mar 2025
Impacts of wildfire smoke aerosols on near-surface ozone photochemistry
Jiaqi Shen, Ronald C. Cohen, Glenn M. Wolfe, and Xiaomeng Jin
EGUsphere, https://doi.org/10.5194/egusphere-2025-706,https://doi.org/10.5194/egusphere-2025-706, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
04 Mar 2025
The Diurnal Susceptibility of Subtropical Clouds to Aerosols
Marcin J. Kurowski, Matthew D. Lebsock, and Kevin M. Smalley
EGUsphere, https://doi.org/10.5194/egusphere-2025-714,https://doi.org/10.5194/egusphere-2025-714, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
04 Mar 2025
How well are aerosol–cloud interactions represented in climate models? – Part 2: Isolating the aerosol impact on clouds following the 2014–15 Holuhraun eruption
George Jordan, Florent Malavelle, Jim Haywood, Ying Chen, Ben Johnson, Daniel Partridge, Amy Peace, Eliza Duncan, Duncan Watson-Parris, David Neubauer, Anton Laakso, Martine Michou, and Pierre Nabat
EGUsphere, https://doi.org/10.5194/egusphere-2025-835,https://doi.org/10.5194/egusphere-2025-835, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
04 Mar 2025
Quantitative Analysis of Nighttime Effects of Radiation Belt Energetic Electron Precipitation on the D-Region Ionosphere during Lower Solar Activity Period
Xuan Dong, Shufan Zhao, Li Liao, Wei Xu, Ruilin Lin, Xiaojing Sun, Shengyang Huang, Yatong Cui, Jinlei Li, Hengxin Lu, and Xuhui Shen
EGUsphere, https://doi.org/10.5194/egusphere-2025-878,https://doi.org/10.5194/egusphere-2025-878, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
03 Mar 2025
Chemical characterization of organic vapors from wood, straw, cow dung, and coal burning
Tiantian Wang, Jun Zhang, Houssni Lamkaddam, Kun Li, Ka Yuen Cheung, Lisa Kattner, Erlend Gammelsæter, Michael Bauer, Zachary C. J. Decker, Deepika Bhattu, Rujin Huang, Rob L. Modini, Jay G. Slowik, Imad El Haddad, Andre S. H. Prevot, and David M. Bell
Atmos. Chem. Phys., 25, 2707–2724, https://doi.org/10.5194/acp-25-2707-2025,https://doi.org/10.5194/acp-25-2707-2025, 2025
Short summary
03 Mar 2025
Anthropogenic emission controls reduce summertime ozone–temperature sensitivity in the United States
Shuai Li, Haolin Wang, and Xiao Lu
Atmos. Chem. Phys., 25, 2725–2743, https://doi.org/10.5194/acp-25-2725-2025,https://doi.org/10.5194/acp-25-2725-2025, 2025
Short summary
03 Mar 2025
Emissions of intermediate-volatility and semi-volatile organic compounds (I/SVOCs) from different cumulative-mileage diesel vehicles at various ambient temperatures
Shuwen Guo, Xuan Zheng, Xiao He, Lewei Zeng, Liqiang He, Xian Wu, Yifei Dai, Zihao Huang, Ting Chen, Shupei Xiao, Yan You, Sheng Xiang, Shaojun Zhang, Jingkun Jiang, and Ye Wu
Atmos. Chem. Phys., 25, 2695–2705, https://doi.org/10.5194/acp-25-2695-2025,https://doi.org/10.5194/acp-25-2695-2025, 2025
Short summary
03 Mar 2025
The Impact of Multi-Scale Turbulence Structures within the Urban Canopy of a Basin City on Haze Pollution Processes
Meiyan Liu, Yan Ren, Hongsheng Zhang, Min Zhang, Jiening Liang, Pengfei Tian, Xianjie Cao, Jiayun Li, and Lei Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-177,https://doi.org/10.5194/egusphere-2025-177, 2025
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
03 Mar 2025
Effectiveness of Emission Controls on Atmospheric Oxidation and Air Pollutant Concentrations: Uncertainties due to Chemical Mechanisms and Inventories
Mingjie Kang, Hongliang Zhang, and Qi Ying
EGUsphere, https://doi.org/10.5194/egusphere-2025-255,https://doi.org/10.5194/egusphere-2025-255, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
28 Feb 2025
Assessment of the 11-year solar cycle signals in the middle atmosphere during boreal winter with multiple-model ensemble simulations
Wenjuan Huo, Tobias Spiegl, Sebastian Wahl, Katja Matthes, Ulrike Langematz, Holger Pohlmann, and Jürgen Kröger
Atmos. Chem. Phys., 25, 2589–2612, https://doi.org/10.5194/acp-25-2589-2025,https://doi.org/10.5194/acp-25-2589-2025, 2025
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28 Feb 2025
Characterization of brown carbon absorption in different European environments through source contribution analysis
Hector Navarro-Barboza, Jordi Rovira, Vincenzo Obiso, Andrea Pozzer, Marta Via, Andres Alastuey, Xavier Querol, Noemi Perez, Marjan Savadkoohi, Gang Chen, Jesus Yus-Díez, Matic Ivancic, Martin Rigler, Konstantinos Eleftheriadis, Stergios Vratolis, Olga Zografou, Maria Gini, Benjamin Chazeau, Nicolas Marchand, Andre S. H. Prevot, Kaspar Dallenbach, Mikael Ehn, Krista Luoma, Tuukka Petäjä, Anna Tobler, Jaroslaw Necki, Minna Aurela, Hilkka Timonen, Jarkko Niemi, Olivier Favez, Jean-Eudes Petit, Jean-Philippe Putaud, Christoph Hueglin, Nicolas Pascal, Aurélien Chauvigné, Sébastien Conil, Marco Pandolfi, and Oriol Jorba
Atmos. Chem. Phys., 25, 2667–2694, https://doi.org/10.5194/acp-25-2667-2025,https://doi.org/10.5194/acp-25-2667-2025, 2025
Short summary
28 Feb 2025
Contributions of the synoptic meteorology to the seasonal cloud condensation nuclei cycle over the Southern Ocean
Tahereh Alinejadtabrizi, Yi Huang, Francisco Lang, Steven Siems, Michael Manton, Luis Ackermann, Melita Keywood, Ruhi Humphries, Paul Krummel, Alastair Williams, and Greg Ayers
Atmos. Chem. Phys., 25, 2631–2648, https://doi.org/10.5194/acp-25-2631-2025,https://doi.org/10.5194/acp-25-2631-2025, 2025
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28 Feb 2025
Accounting for the black carbon aging process in a two-way coupled meteorology–air quality model
Yuzhi Jin, Jiandong Wang, Chao Liu, David C. Wong, Golam Sarwar, Kathleen M. Fahey, Shang Wu, Jiaping Wang, Jing Cai, Zeyuan Tian, Zhouyang Zhang, Jia Xing, Aijun Ding, and Shuxiao Wang
Atmos. Chem. Phys., 25, 2613–2630, https://doi.org/10.5194/acp-25-2613-2025,https://doi.org/10.5194/acp-25-2613-2025, 2025
Short summary
28 Feb 2025
The lifetimes and potential change in planetary albedo owing to the oxidation of thin surfactant organic films extracted from atmospheric aerosol by hydroxyl (OH) radicals at the air–water interface of particles
Rosalie H. Shepherd, Martin D. King, Andrew D. Ward, Edward J. Stuckey, Rebecca J. L. Welbourn, Neil Brough, Adam Milsom, Christian Pfrang, and Thomas Arnold
Atmos. Chem. Phys., 25, 2569–2588, https://doi.org/10.5194/acp-25-2569-2025,https://doi.org/10.5194/acp-25-2569-2025, 2025
Short summary
28 Feb 2025
Investigating the response of China's surface ozone concentration to the future changes of multiple factors
Jinya Yang, Yutong Wang, Lei Zhang, and Yu Zhao
Atmos. Chem. Phys., 25, 2649–2666, https://doi.org/10.5194/acp-25-2649-2025,https://doi.org/10.5194/acp-25-2649-2025, 2025
Short summary
28 Feb 2025
Contribution of gravity waves to shear in the extratropical lowermost stratosphere: insights from idealized baroclinic life cycle experiments
Madhuri Umbarkar and Daniel Kunkel
EGUsphere, https://doi.org/10.5194/egusphere-2025-351,https://doi.org/10.5194/egusphere-2025-351, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
28 Feb 2025
Formation of Chlorinated Organic Compounds from Cl Atom-Initiated Reactions of Aromatics and Their Detection in Suburban Shanghai
Chuang Li, Lei Yao, Yuwei Wang, Mingliang Fang, Xiaojia Chen, Lihong Wang, Yueyang Li, Gan Yang, and Lin Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-607,https://doi.org/10.5194/egusphere-2025-607, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
28 Feb 2025
Gas-particle partitioning of m-xylene and naphthalene oxidation products: temperature and NOx influence
Marwa Shahin, Julien Kammer, Brice Temime-Roussel, and Barbara D'Anna
EGUsphere, https://doi.org/10.5194/egusphere-2025-833,https://doi.org/10.5194/egusphere-2025-833, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
28 Feb 2025
Factors Causing Stratocumulus to Deviate from Subtropical High Variability on Seasonal to Interannual Timescales
Hairu Ding, Bjorn Stevens, and Hauke Schmidt
EGUsphere, https://doi.org/10.5194/egusphere-2025-876,https://doi.org/10.5194/egusphere-2025-876, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 Feb 2025
Characterization of nitrous acid and its potential effects on secondary pollution in the warm season in Beijing urban areas
Junling Li, Chaofan Lian, Mingyuan Liu, Hao Zhang, Yongxin Yan, Yufei Song, Chun Chen, Jiaqi Wang, Haijie Zhang, Yanqin Ren, Yucong Guo, Weigang Wang, Yisheng Xu, Hong Li, Jian Gao, and Maofa Ge
Atmos. Chem. Phys., 25, 2551–2568, https://doi.org/10.5194/acp-25-2551-2025,https://doi.org/10.5194/acp-25-2551-2025, 2025
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27 Feb 2025
Multi-model assessment of the atmospheric and radiative effects of supersonic transport aircraft
Jurriaan A. van 't Hoff, Didier Hauglustaine, Johannes Pletzer, Agnieszka Skowron, Volker Grewe, Sigrun Matthes, Maximilian M. Meuser, Robin N. Thor, and Irene C. Dedoussi
Atmos. Chem. Phys., 25, 2515–2550, https://doi.org/10.5194/acp-25-2515-2025,https://doi.org/10.5194/acp-25-2515-2025, 2025
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27 Feb 2025
Investigating KDP signatures inside and below the dendritic growth layer with W-band Doppler Radar and in situ snowfall camera
Anton Kötsche, Alexander Myagkov, Leonie von Terzi, Maximilian Maahn, Veronika Ettrichrätz, Teresa Vogl, Alexander Ryzhkov, Petar Bukovcic, Davide Ori, and Heike Kalesse-Los
EGUsphere, https://doi.org/10.5194/egusphere-2025-734,https://doi.org/10.5194/egusphere-2025-734, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Feb 2025
The influence of ammonia emissions on the size-resolved global atmospheric aerosol composition and acidity
Xurong Wang, Alexandra P. Tsimpidi, Zhenqi Luo, Benedikt Steil, Andrea Pozzer, Jos Lelieveld, and Vlassis A. Karydis
EGUsphere, https://doi.org/10.5194/egusphere-2025-527,https://doi.org/10.5194/egusphere-2025-527, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 Feb 2025
A Microphysics Guide to Cirrus – Part 3: Occurrence patterns of cloud particles
Martina Krämer, Nicole Spelten, Christian Rolf, and Reinhold Spang
EGUsphere, https://doi.org/10.5194/egusphere-2025-669,https://doi.org/10.5194/egusphere-2025-669, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 Feb 2025
Surprisingly Robust Photochemistry in Subarctic Particles During Winter: Evidence from Photooxidants
Laura Marie Dahler Heinlein, Junwei He, Michael Oluwatoyin Sunday, Fangzhou Guo, James Campbell, Allison Moon, Sukriti Kapur, Ting Fang, Kasey Edwards, Meeta Cesler-Maloney, Alyssa J. Burns, Jack Dibb, William Simpson, Manabu Shiraiwa, Becky Alexander, Jingqiu Mao, James H. Flynn III, Jochen Stutz, and Cort Anastasio
EGUsphere, https://doi.org/10.5194/egusphere-2025-824,https://doi.org/10.5194/egusphere-2025-824, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
27 Feb 2025
Increased Dynamic Efficiency in Mesoscale Organized Trade Wind Cumulus Clouds
Isabel L. McCoy, Sunil Baidar, Paquita Zuidema, Jan Kazil, W. Alan Brewer, Wayne M. Angevine, and Graham Feingold
EGUsphere, https://doi.org/10.5194/egusphere-2025-520,https://doi.org/10.5194/egusphere-2025-520, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
26 Feb 2025
The effectiveness of solar radiation management using fine sea spray across multiple climatic regions
Zhe Song, Shaocai Yu, Pengfei Li, Ningning Yao, Lang Chen, Yuhai Sun, Boqiong Jiang, and Daniel Rosenfeld
Atmos. Chem. Phys., 25, 2473–2494, https://doi.org/10.5194/acp-25-2473-2025,https://doi.org/10.5194/acp-25-2473-2025, 2025
Short summary
26 Feb 2025
Vertical changes in volatile organic compounds (VOCs) and impacts on photochemical ozone formation
Xiao-Bing Li, Bin Yuan, Yibo Huangfu, Suxia Yang, Xin Song, Jipeng Qi, Xianjun He, Sihang Wang, Yubin Chen, Qing Yang, Yongxin Song, Yuwen Peng, Guiqian Tang, Jian Gao, Dasa Gu, and Min Shao
Atmos. Chem. Phys., 25, 2459–2472, https://doi.org/10.5194/acp-25-2459-2025,https://doi.org/10.5194/acp-25-2459-2025, 2025
Short summary
26 Feb 2025
Seasonal isoprene emission estimates over tropical South America inferred from satellite observations of isoprene
Shihan Sun, Paul I. Palmer, Richard Siddans, Brian J. Kerridge, Lucy Ventress, Achim Edtbauer, Akima Ringsdorf, Eva Y. Pfannerstill, and Jonathan Williams
EGUsphere, https://doi.org/10.5194/egusphere-2025-778,https://doi.org/10.5194/egusphere-2025-778, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
26 Feb 2025
Observations of tropospheric HONO are incompatible with understanding of atmospheric chemistry
Matthew James Rowlinson, Lucy J. Carpenter, Mat J. Evans, James D. Lee, Simone Andersen, Tomas Sherwen, Anna B. Callaghan, Roberto Sommariva, William Bloss, Siqi Hou, Leigh R. Crilley, Klaus Pfeilsticker, Benjamin Weyland, Thomas B. Ryerson, Patrick R. Veres, Pedro Campuzano-Jost, Hongyu Guo, Benjamin A. Nault, Jose L. Jimenez, and Khanneh Wadinga Fomba
EGUsphere, https://doi.org/10.5194/egusphere-2025-830,https://doi.org/10.5194/egusphere-2025-830, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
26 Feb 2025
Convection-generated gravity waves in the tropical lower stratosphere from Aeolus wind profiling, GNSS-RO and ERA5 reanalysis
Mathieu Ratynski, Sergey Khaykin, Alain Hauchecorne, Joan Alexander, Alexis Mariaccia, Philippe Keckhut, and Antoine Mangin
EGUsphere, https://doi.org/10.5194/egusphere-2025-394,https://doi.org/10.5194/egusphere-2025-394, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
25 Feb 2025
The importance of moist thermodynamics on neutral buoyancy height for plumes from anthropogenic sources
Sepehr Fathi, Paul Makar, Wanmin Gong, Junhua Zhang, Katherine Hayden, and Mark Gordon
Atmos. Chem. Phys., 25, 2385–2405, https://doi.org/10.5194/acp-25-2385-2025,https://doi.org/10.5194/acp-25-2385-2025, 2025
Short summary
25 Feb 2025
Characterization of atmospheric water-soluble brown carbon in the Athabasca oil sands region, Canada
Dane Blanchard, Mark Gordon, Duc Huy Dang, Paul Andrew Makar, and Julian Aherne
Atmos. Chem. Phys., 25, 2423–2442, https://doi.org/10.5194/acp-25-2423-2025,https://doi.org/10.5194/acp-25-2423-2025, 2025
Short summary
25 Feb 2025
Sensitivity of aerosol and cloud properties to coupling strength of marine boundary layer clouds over the northwest Atlantic
Kira Zeider, Kayla McCauley, Sanja Dmitrovic, Leong Wai Siu, Yonghoon Choi, Ewan C. Crosbie, Joshua P. DiGangi, Glenn S. Diskin, Simon Kirschler, John B. Nowak, Michael A. Shook, Kenneth L. Thornhill, Christiane Voigt, Edward L. Winstead, Luke D. Ziemba, Paquita Zuidema, and Armin Sorooshian
Atmos. Chem. Phys., 25, 2407–2422, https://doi.org/10.5194/acp-25-2407-2025,https://doi.org/10.5194/acp-25-2407-2025, 2025
Short summary
25 Feb 2025
Physical processes influencing the Asian climate due to black carbon emission over East and South Asia
Feifei Luo, Bjørn Samset, Camilla Stjern, Manoj Joshi, Laura Wilcox, Robert Allen, Wei Hua, and Shuanglin Li
EGUsphere, https://doi.org/10.5194/egusphere-2024-3867,https://doi.org/10.5194/egusphere-2024-3867, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
25 Feb 2025
Efficient use of a Lagrangian Particle Dispersion Model for atmospheric inversions using satellite observations of column mixing ratios
Rona Louise Thompson, Nalini Krishnankutty, Ignacio Pisso, Philipp Schneider, Kerstin Stebel, Motoki Sasakawa, Andreas Stohl, and Stephen Platt
EGUsphere, https://doi.org/10.5194/egusphere-2025-147,https://doi.org/10.5194/egusphere-2025-147, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
24 Feb 2025
Toxic Dust Emission from Drought-Exposed Lakebeds – A New Air Pollution Threat from Dried Lakes
Qianqian Gao, Guochao Chen, Xiaohui Lu, Jianmin Chen, Hongliang Zhang, and Xiaofei Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-596,https://doi.org/10.5194/egusphere-2025-596, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
24 Feb 2025
The 21st-century wetting inhibits growing surface ozone in Northwestern China
Xiaodong Zhang, Yu Yan, Ning Zhang, Wenpeng Wang, Huabing Suo, Xiaohu Jian, Chao Wang, Haibo Ma, Hong Gao, Zhaoli Yang, Tao Huang, and Jianmin Ma
EGUsphere, https://doi.org/10.5194/egusphere-2025-258,https://doi.org/10.5194/egusphere-2025-258, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
24 Feb 2025
Effects of different emission inventories on tropospheric ozone and methane lifetime
Catherine Acquah, Laura Stecher, Mariano Mertens, and Patrick Jöckel
EGUsphere, https://doi.org/10.5194/egusphere-2025-294,https://doi.org/10.5194/egusphere-2025-294, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
24 Feb 2025
Trace gas atmospheric rivers: remote drivers of air pollutants
Mukesh Rai, Kazuyuki Miyazaki, Vivienne Payne, Bin Guan, and Duane Waliser
EGUsphere, https://doi.org/10.5194/egusphere-2025-399,https://doi.org/10.5194/egusphere-2025-399, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Feb 2025
Influence of oceanic ventilation and terrestrial transport on the atmospheric volatile chlorinated hydrocarbons over the Western Pacific
Shan-Shan Liu, Jie Ni, Jin-Ming Song, Xu-Xu Gao, Zhen He, and Gui-Peng Yang
EGUsphere, https://doi.org/10.5194/egusphere-2025-251,https://doi.org/10.5194/egusphere-2025-251, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Feb 2025
Likely breaks in cloud cover retrievals complicate attribution of the trend in the Earth Energy Imbalance
Jippe J. A. Hoogeveen, Jan Fokke Meirink, and Frank M. Selten
EGUsphere, https://doi.org/10.5194/egusphere-2025-418,https://doi.org/10.5194/egusphere-2025-418, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
24 Feb 2025
The atmospheric settling of commercially sold microplastics
Alina Sylvia Waltraud Reininger, Daria Tatsii, Taraprasad Bhowmick, Gholamhossein Bagheri, and Andreas Stohl
EGUsphere, https://doi.org/10.5194/egusphere-2025-605,https://doi.org/10.5194/egusphere-2025-605, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
21 Feb 2025
A global dust emission dataset for estimating dust radiative forcings in climate models
Danny M. Leung, Jasper F. Kok, Longlei Li, David M. Lawrence, Natalie M. Mahowald, Simone Tilmes, and Erik Kluzek
Atmos. Chem. Phys., 25, 2311–2331, https://doi.org/10.5194/acp-25-2311-2025,https://doi.org/10.5194/acp-25-2311-2025, 2025
Short summary
21 Feb 2025
Burning conditions and transportation pathways determine biomass-burning aerosol properties in the Ascension Island marine boundary layer
Amie Dobracki, Ernie R. Lewis, Arthur J. Sedlacek III, Tyler Tatro, Maria A. Zawadowicz, and Paquita Zuidema
Atmos. Chem. Phys., 25, 2333–2363, https://doi.org/10.5194/acp-25-2333-2025,https://doi.org/10.5194/acp-25-2333-2025, 2025
Short summary
21 Feb 2025
Identifying missing sources and reducing NOx emissions uncertainty over China using daily satellite data and a mass-conserving method
Lingxiao Lu, Jason Blake Cohen, Kai Qin, Xiaolu Li, and Qin He
Atmos. Chem. Phys., 25, 2291–2309, https://doi.org/10.5194/acp-25-2291-2025,https://doi.org/10.5194/acp-25-2291-2025, 2025
Short summary
21 Feb 2025
Influence of anthropogenic pollution on the molecular composition of organic aerosols over a forest site in the Qinling Mountains region of central China
Xin Zhang, Lijuan Li, Jianjun Li, Yue Lin, Yan Cheng, Rui Wang, Shuyan Xing, Chongshu Zhu, Junji Cao, and Yuemei Han
EGUsphere, https://doi.org/10.5194/egusphere-2025-519,https://doi.org/10.5194/egusphere-2025-519, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
21 Feb 2025
Quantification of anthropogenic and marine sources to atmospheric mercury over the marginal seas of China and impact assessment on the sea-air exchange of mercury
Xiaofei Qin, Hao Li, Jia Chen, Junjie Wei, Hao Ding, Xiaohao Wang, Guochen Wang, Chengfeng Liu, Da Lu, Shengqian Zhou, Haowen Li, Yucheng Zhu, Ziwei Liu, Qingyan Fu, Juntao Huo, Yanfen Lin, Congrui Deng, Yisheng Zhang, and Kan Huang
EGUsphere, https://doi.org/10.5194/egusphere-2025-623,https://doi.org/10.5194/egusphere-2025-623, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
21 Feb 2025
Airborne quantification of Angolan offshore oil and gas methane emissions
Alina Fiehn, Maximilian Eckl, Magdalena Pühl, Tiziana Bräuer, Klaus-Dirk Gottschaldt, Heinfried Aufmhoff, Lisa Eirenschmalz, Gregor Neumann, Felicitas Sakellariou, Daniel Sauer, Robert Baumann, Guilherme De Aguiar Ventura, Winne Nayole Cadete, Dário Luciano Zua, Manuel Xavier, Paulo Correia, and Anke Roiger
EGUsphere, https://doi.org/10.5194/egusphere-2025-635,https://doi.org/10.5194/egusphere-2025-635, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
20 Feb 2025
Assessing the relative impacts of satellite ozone and its precursor observations to improve global tropospheric ozone analysis using multiple chemical reanalysis systems
Takashi Sekiya, Emanuele Emili, Kazuyuki Miyazaki, Antje Inness, Zhen Qu, R. Bradley Pierce, Dylan Jones, Helen Worden, William Y. Y. Cheng, Vincent Huijnen, and Gerbrand Koren
Atmos. Chem. Phys., 25, 2243–2268, https://doi.org/10.5194/acp-25-2243-2025,https://doi.org/10.5194/acp-25-2243-2025, 2025
Short summary
20 Feb 2025
Satellite nadir-viewing geometry affects the magnitude and detectability of long-term trends in stratospheric ozone
Louis Rivoire, Marianna Linz, Jessica L. Neu, Pu Lin, and Michelle L. Santee
Atmos. Chem. Phys., 25, 2269–2289, https://doi.org/10.5194/acp-25-2269-2025,https://doi.org/10.5194/acp-25-2269-2025, 2025
Short summary
20 Feb 2025
Explainable ensemble machine learning revealing enhanced anthropogenic emissions of particulate nitro-aromatic compounds in eastern China
Min Li, Xinfeng Wang, Tianshuai Li, Yujia Wang, Yueru Jiang, Yujiao Zhu, Wei Nie, Rui Li, Jian Gao, Likun Xue, Qingzhu Zhang, and Wenxing Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-165,https://doi.org/10.5194/egusphere-2025-165, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
20 Feb 2025
How reliable are process-based 222radon emission maps? Results from an atmospheric 222radon inversion in Europe
Fabian Maier, Eva Falge, Maksym Gachkivskyi, Stephan Henne, Ute Karstens, Dafina Kikaj, Ingeborg Levin, Alistair Manning, Christian Rödenbeck, and Christoph Gerbig
EGUsphere, https://doi.org/10.5194/egusphere-2025-477,https://doi.org/10.5194/egusphere-2025-477, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
19 Feb 2025
Tropospheric aerosols over the western North Atlantic Ocean during the winter and summer deployments of ACTIVATE 2020: life cycle, transport, and distribution
Hongyu Liu, Bo Zhang, Richard H. Moore, Luke D. Ziemba, Richard A. Ferrare, Hyundeok Choi, Armin Sorooshian, David Painemal, Hailong Wang, Michael A. Shook, Amy Jo Scarino, Johnathan W. Hair, Ewan C. Crosbie, Marta A. Fenn, Taylor J. Shingler, Chris A. Hostetler, Gao Chen, Mary M. Kleb, Gan Luo, Fangqun Yu, Mark A. Vaughan, Yongxiang Hu, Glenn S. Diskin, John B. Nowak, Joshua P. DiGangi, Yonghoon Choi, Christoph A. Keller, and Matthew S. Johnson
Atmos. Chem. Phys., 25, 2087–2121, https://doi.org/10.5194/acp-25-2087-2025,https://doi.org/10.5194/acp-25-2087-2025, 2025
Short summary
19 Feb 2025
Observations of high-time-resolution and size-resolved aerosol chemical composition and microphysics in the central Arctic: implications for climate-relevant particle properties
Benjamin Heutte, Nora Bergner, Hélène Angot, Jakob B. Pernov, Lubna Dada, Jessica A. Mirrielees, Ivo Beck, Andrea Baccarini, Matthew Boyer, Jessie M. Creamean, Kaspar R. Daellenbach, Imad El Haddad, Markus M. Frey, Silvia Henning, Tiia Laurila, Vaios Moschos, Tuukka Petäjä, Kerri A. Pratt, Lauriane L. J. Quéléver, Matthew D. Shupe, Paul Zieger, Tuija Jokinen, and Julia Schmale
Atmos. Chem. Phys., 25, 2207–2241, https://doi.org/10.5194/acp-25-2207-2025,https://doi.org/10.5194/acp-25-2207-2025, 2025
Short summary
19 Feb 2025
Contrasting the roles of regional anthropogenic aerosols from the western and eastern hemispheres in driving the 1980–2020 Pacific multi-decadal variations
Chenrui Diao, Yangyang Xu, Aixue Hu, and Zhili Wang
Atmos. Chem. Phys., 25, 2167–2180, https://doi.org/10.5194/acp-25-2167-2025,https://doi.org/10.5194/acp-25-2167-2025, 2025
Short summary
19 Feb 2025
Spatial and temporal evolution of future atmospheric reactive nitrogen deposition in China under different climate change mitigation strategies
Mingrui Ma, Jiachen Cao, Dan Tong, Bo Zheng, and Yu Zhao
Atmos. Chem. Phys., 25, 2147–2166, https://doi.org/10.5194/acp-25-2147-2025,https://doi.org/10.5194/acp-25-2147-2025, 2025
Short summary
19 Feb 2025
Partitioning anthropogenic and natural methane emissions in Finland during 2000–2021 by combining bottom-up and top-down estimates
Maria K. Tenkanen, Aki Tsuruta, Hugo Denier van der Gon, Lena Höglund-Isaksson, Antti Leppänen, Tiina Markkanen, Ana Maria Roxana Petrescu, Maarit Raivonen, Hermanni Aaltonen, and Tuula Aalto
Atmos. Chem. Phys., 25, 2181–2206, https://doi.org/10.5194/acp-25-2181-2025,https://doi.org/10.5194/acp-25-2181-2025, 2025
Short summary
19 Feb 2025
A new method for diagnosing effective radiative forcing from aerosol–cloud interactions in climate models
Brandon M. Duran, Casey J. Wall, Nicholas J. Lutsko, Takuro Michibata, Po-Lun Ma, Yi Qin, Margaret L. Duffy, Brian Medeiros, and Matvey Debolskiy
Atmos. Chem. Phys., 25, 2123–2146, https://doi.org/10.5194/acp-25-2123-2025,https://doi.org/10.5194/acp-25-2123-2025, 2025
Short summary
19 Feb 2025
The influence of Amazonian anthropogenic emissions on new particle formation, aerosol, cloud and surface rain
Xuemei Wang, Kenneth S. Carslaw, Daniel P. Grosvenor, and Hamish Gordon
EGUsphere, https://doi.org/10.5194/egusphere-2025-132,https://doi.org/10.5194/egusphere-2025-132, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
18 Feb 2025
Feasibility of robust estimates of ozone production rates using a synergy of satellite observations, ground-based remote sensing, and models
Amir H. Souri, Gonzalo González Abad, Glenn M. Wolfe, Tijl Verhoelst, Corinne Vigouroux, Gaia Pinardi, Steven Compernolle, Bavo Langerock, Bryan N. Duncan, and Matthew S. Johnson
Atmos. Chem. Phys., 25, 2061–2086, https://doi.org/10.5194/acp-25-2061-2025,https://doi.org/10.5194/acp-25-2061-2025, 2025
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18 Feb 2025
A Novel Identification Method for Stratospheric Gravity Waves in Nadir Viewing Satellite Observations
Peter G. Berthelemy, Corwin J. Wright, Neil P. Hindley, Phoebe E. Noble, and Lars Hoffmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-455,https://doi.org/10.5194/egusphere-2025-455, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
18 Feb 2025
Biomass burning smoke transport and radiative impact over the city of Sao Paulo: An extreme event case study
Jorge Rosas Santana, Gabriela Lima da Silva, Marcia Akemi Yamasoe, and Nilton Èvora do Rosario
EGUsphere, https://doi.org/10.5194/egusphere-2025-9,https://doi.org/10.5194/egusphere-2025-9, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
18 Feb 2025
The historical climate trend resulted in changed convective transport patterns in model simulations
Adrienne Jeske and Holger Tost
EGUsphere, https://doi.org/10.5194/egusphere-2025-293,https://doi.org/10.5194/egusphere-2025-293, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
17 Feb 2025
Impact of SO2 injection profiles on simulated volcanic forcing for the 2009 Sarychev eruptions – investigating the importance of using high-vertical-resolution methods when compiling SO2 data
Emma Axebrink, Moa K. Sporre, and Johan Friberg
Atmos. Chem. Phys., 25, 2047–2059, https://doi.org/10.5194/acp-25-2047-2025,https://doi.org/10.5194/acp-25-2047-2025, 2025
Short summary
17 Feb 2025
Evaluating present-day and future impacts of agricultural ammonia emissions on atmospheric chemistry and climate
Maureen Beaudor, Didier Hauglustaine, Juliette Lathière, Martin Van Damme, Lieven Clarisse, and Nicolas Vuichard
Atmos. Chem. Phys., 25, 2017–2046, https://doi.org/10.5194/acp-25-2017-2025,https://doi.org/10.5194/acp-25-2017-2025, 2025
Short summary
17 Feb 2025
Global atmospheric inversion of the NH3 emissions over 2019–2022 using the LMDZ-INCA chemistry-transport model and the IASI NH3 observations
Pramod Kumar, Grégoire Broquet, Didier Hauglustaine, Maureen Beaudor, Lieven Clarisse, Martin Van Damme, Pierre Coheur, Anne Cozic, Bo Zheng, Beatriz Revilla Romero, Antony Delavois, and Philippe Ciais
EGUsphere, https://doi.org/10.5194/egusphere-2025-162,https://doi.org/10.5194/egusphere-2025-162, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
17 Feb 2025
Significant Response of Methane in the Upper Troposphere to Subseasonal Variability of the Asian Monsoon Anticyclone
Sihong Zhu, Mengchu Tao, Zhaonan Cai, Yi Liu, Liang Feng, Pubu Sangmu, Zhongshui Yu, and Junji Cao
EGUsphere, https://doi.org/10.5194/egusphere-2024-4188,https://doi.org/10.5194/egusphere-2024-4188, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
14 Feb 2025
Diurnal, seasonal, and interannual variations in δ(18O) of atmospheric O2 and its application to evaluate natural and anthropogenic changes in oxygen, carbon, and water cycles
Shigeyuki Ishidoya, Satoshi Sugawara, and Atsushi Okazaki
Atmos. Chem. Phys., 25, 1965–1987, https://doi.org/10.5194/acp-25-1965-2025,https://doi.org/10.5194/acp-25-1965-2025, 2025
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14 Feb 2025
Airborne in situ quantification of methane emissions from oil and gas production in Romania
Hossein Maazallahi, Foteini Stavropoulou, Samuel Jonson Sutanto, Michael Steiner, Dominik Brunner, Mariano Mertens, Patrick Jöckel, Antoon Visschedijk, Hugo Denier van der Gon, Stijn Dellaert, Nataly Velandia Salinas, Stefan Schwietzke, Daniel Zavala-Araiza, Sorin Ghemulet, Alexandru Pana, Magdalena Ardelean, Marius Corbu, Andreea Calcan, Stephen A. Conley, Mackenzie L. Smith, and Thomas Röckmann
Atmos. Chem. Phys., 25, 1497–1511, https://doi.org/10.5194/acp-25-1497-2025,https://doi.org/10.5194/acp-25-1497-2025, 2025
Short summary
14 Feb 2025
Modeling actinic flux and photolysis frequencies in dense biomass burning plumes
Jan-Lukas Tirpitz, Santo Fedele Colosimo, Nathaniel Brockway, Robert Spurr, Matt Christi, Samuel Hall, Kirk Ullmann, Johnathan Hair, Taylor Shingler, Rodney Weber, Jack Dibb, Richard Moore, Elizabeth Wiggins, Vijay Natraj, Nicolas Theys, and Jochen Stutz
Atmos. Chem. Phys., 25, 1989–2015, https://doi.org/10.5194/acp-25-1989-2025,https://doi.org/10.5194/acp-25-1989-2025, 2025
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14 Feb 2025
Differential characterization of air ions in boreal forest of Finland and megacity of eastern China
Tinghan Zhang, Ximeng Qi, Janne Lampilahti, Liangduo Chen, Xuguang Chi, Wei Nie, Xin Huang, Zehao Zou, Wei Du, Tom Kokkonen, Tuukka Petäjä, Katrianne Lehtipalo, Veli-Matti Kerminen, Aijun Ding, and Markku Kulmala
EGUsphere, https://doi.org/10.5194/egusphere-2024-3370,https://doi.org/10.5194/egusphere-2024-3370, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
14 Feb 2025
Observationally Constrained Analysis on the Distribution of Fine and Coarse Mode Nitrate in Global Climate Models
Mingxuan Wu, Hailong Wang, Zheng Lu, Xiaohong Liu, Huisheng Bian, David Cohen, Yan Feng, Mian Chin, Didier A. Hauglustaine, Vlassis A. Karydis, Marianne T. Lund, Gunnar Myhre, Andrea Pozzer, Michael Schulz, Ragnhild B. Skeie, Alexandra P. Tsimpidi, Svetlana G. Tsyro, and Shaocheng Xie
EGUsphere, https://doi.org/10.5194/egusphere-2025-235,https://doi.org/10.5194/egusphere-2025-235, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
14 Feb 2025
Anthropogenic aerosol influence on a mixed-phase cloud precipitation in early Meiyu season over Yangtze River Delta: simulated microphysical and thermodynamic effects
Ruiyu Song, Bin Zhu, Lina Sha, Peng Qian, Fei Wang, Chunsong Lu, Yan Yin, and Yuying Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-43,https://doi.org/10.5194/egusphere-2025-43, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 Feb 2025
Development and implementation of SOMA: A Secondary Organic Module for Aerosol integration in high-resolution air quality simulations
Giannis Ioannidis, Nikoletta Bouloti, Paul Tremper, Chaofan Li, Christos Boikos, Nikolaos Rapkos, Till Riedel, Miikka Dal Maso, and Leonidas Ntziachristos
EGUsphere, https://doi.org/10.5194/egusphere-2025-193,https://doi.org/10.5194/egusphere-2025-193, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
13 Feb 2025
Cloud processing of dimethyl sulfide (DMS) oxidation products limits sulfur dioxide (SO2) and carbonyl sulfide (OCS) production in the eastern North Atlantic marine boundary layer
Delaney B. Kilgour, Christopher M. Jernigan, Olga Garmash, Sneha Aggarwal, Shengqian Zhou, Claudia Mohr, Matt E. Salter, Joel A. Thornton, Jian Wang, Paul Zieger, and Timothy H. Bertram
Atmos. Chem. Phys., 25, 1931–1947, https://doi.org/10.5194/acp-25-1931-2025,https://doi.org/10.5194/acp-25-1931-2025, 2025
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13 Feb 2025
Air-pollution-satellite-based CO2 emission inversion: system evaluation, sensitivity analysis, and future research direction
Hui Li, Jiaxin Qiu, and Bo Zheng
Atmos. Chem. Phys., 25, 1949–1963, https://doi.org/10.5194/acp-25-1949-2025,https://doi.org/10.5194/acp-25-1949-2025, 2025
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13 Feb 2025
Satellite Detection of NO2 Distributions and Comparison with Ground-Based Concentrations
Summer Joy Acker, Tracey Holloway, and Monica K. Harkey
EGUsphere, https://doi.org/10.5194/egusphere-2025-226,https://doi.org/10.5194/egusphere-2025-226, 2025
Preprint under review for ACP (discussion: open, 4 comments)
Short summary
13 Feb 2025
Exploring Ozone-climate Interactions in Idealized CMIP6 DECK Experiments
Jingyu Wang, Gabriel Chiodo, Timofei Sukhodolov, Blanca Ayarzagüena, William T. Ball, Mohamadou Diallo, Birgit Hassler, James Keeble, Peer Nowack, Clara Orbe, and Sandro Vattioni
EGUsphere, https://doi.org/10.5194/egusphere-2025-340,https://doi.org/10.5194/egusphere-2025-340, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
12 Feb 2025
Quantifying primary oxidation products in the OH-initiated reaction of benzyl alcohol
Reina S. Buenconsejo, Sophia M. Charan, John H. Seinfeld, and Paul O. Wennberg
Atmos. Chem. Phys., 25, 1883–1897, https://doi.org/10.5194/acp-25-1883-2025,https://doi.org/10.5194/acp-25-1883-2025, 2025
Short summary
12 Feb 2025
Atmospheric carbonyl compounds are crucial in regional ozone heavy pollution: insights from the Chengdu Plain Urban Agglomeration, China
Jiemeng Bao, Xin Zhang, Zhenhai Wu, Li Zhou, Jun Qian, Qinwen Tan, Fumo Yang, Junhui Chen, Yunfeng Li, Hefan Liu, Liqun Deng, and Hong Li
Atmos. Chem. Phys., 25, 1899–1916, https://doi.org/10.5194/acp-25-1899-2025,https://doi.org/10.5194/acp-25-1899-2025, 2025
Short summary
12 Feb 2025
Evaluating reanalysis representations of climatological trace gas distributions in the Asian monsoon tropopause layer
Jonathon S. Wright, Shenglong Zhang, Jiao Chen, Sean M. Davis, Paul Konopka, Mengqian Lu, Xiaolu Yan, and Guang J. Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-135,https://doi.org/10.5194/egusphere-2025-135, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
12 Feb 2025
Dust pollution substantially weakens the impact of ammonia emission reduction on particulate nitrate formation
Hanrui Lang, Yunjiang Zhang, Sheng Zhong, Yongcai Rao, Minfeng Zhou, Jian Qiu, Jingyi Li, Diwen Liu, Florian Couvidat, Olivier Favez, Didier Hauglustaine, and Xinlei Ge
EGUsphere, https://doi.org/10.5194/egusphere-2025-231,https://doi.org/10.5194/egusphere-2025-231, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
12 Feb 2025
Relation between total-column and near-surface NO2 based on in-situ and PANDORA ground-based remote sensing observations
Ying Zhang, Yuanyuan Wei, Gerrit de Leeuw, Ouyang Liu, Yu Chen, Yang Lv, Yuanxun Zhang, and Zhengqiang Li
EGUsphere, https://doi.org/10.5194/egusphere-2025-360,https://doi.org/10.5194/egusphere-2025-360, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
12 Feb 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-313,https://doi.org/10.5194/egusphere-2025-313, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
11 Feb 2025
SO2 emissions derived from TROPOMI observations over India using a flux-divergence method with variable lifetimes
Yutao Chen, Ronald J. van der A, Jieying Ding, Henk Eskes, Jason E. Williams, Nicolas Theys, Athanasios Tsikerdekis, and Pieternel F. Levelt
Atmos. Chem. Phys., 25, 1851–1868, https://doi.org/10.5194/acp-25-1851-2025,https://doi.org/10.5194/acp-25-1851-2025, 2025
Short summary
11 Feb 2025
Impact of secondary ice production on thunderstorm electrification under different aerosol conditions
Shiye Huang, Jing Yang, Jiaojiao Li, Qian Chen, Qilin Zhang, and Fengxia Guo
Atmos. Chem. Phys., 25, 1831–1850, https://doi.org/10.5194/acp-25-1831-2025,https://doi.org/10.5194/acp-25-1831-2025, 2025
Short summary
11 Feb 2025
Steady-state mixing state of black carbon aerosols from a particle-resolved model
Zhouyang Zhang, Jiandong Wang, Jiaping Wang, Nicole Riemer, Chao Liu, Yuzhi Jin, Zeyuan Tian, Jing Cai, Yueyue Cheng, Ganzhen Chen, Bin Wang, Shuxiao Wang, and Aijun Ding
Atmos. Chem. Phys., 25, 1869–1881, https://doi.org/10.5194/acp-25-1869-2025,https://doi.org/10.5194/acp-25-1869-2025, 2025
Short summary
11 Feb 2025
The impact of sea spray aerosol on photochemical ozone formation over eastern China: heterogeneous reaction of chlorine particles and radiative effect
Yingying Hong, Yuqi Zhu, Yuxuan Huang, Yiming Liu, Chuqi Xiong, and Qi Fan
EGUsphere, https://doi.org/10.5194/egusphere-2024-4132,https://doi.org/10.5194/egusphere-2024-4132, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
11 Feb 2025
Source-Dependent Optical Properties and Molecular Characteristics of Atmospheric Brown Carbon
Jinghao Zhai, Yin Zhang, Pengfei Liu, Yujie Zhang, Antai Zhang, Yaling Zeng, Baohua Cai, Jingyi Zhang, Chunbo Xing, Honglong Yang, Xiaofei Wang, Jianhuai Ye, Chen Wang, Tzung-May Fu, Lei Zhu, Huizhong Shen, Shu Tao, and Xin Yang
EGUsphere, https://doi.org/10.5194/egusphere-2025-463,https://doi.org/10.5194/egusphere-2025-463, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
11 Feb 2025
Influence of Fire-Induced Heat and Moisture Release on Pyro-Convective Cloud Dynamics During the Australian New Year's Event: A Study Using Convection-Resolving Simulations and Satellite Data
Lisa Janina Muth, Sascha Bierbauer, Corinna Hoose, Bernhard Vogel, Heike Vogel, and Gholam Ali Hoshyaripour
EGUsphere, https://doi.org/10.5194/egusphere-2025-402,https://doi.org/10.5194/egusphere-2025-402, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
11 Feb 2025
Shift in cold-point tropopause trends derived from radiosonde, satellite, and reanalysis data
Mona Zolghadrshojaee, Susann Tegtmeier, Sean M. Davis, Robin Pilch Kedzierski, and Leopold Haimberger
EGUsphere, https://doi.org/10.5194/egusphere-2025-82,https://doi.org/10.5194/egusphere-2025-82, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
11 Feb 2025
Discussion of the spectral slope of the lidar ratio between 355 nm and 1064 nm from multiwavelength Raman lidar observations
Moritz Haarig, Ronny Engelmann, Holger Baars, Benedikt Gast, Dietrich Althausen, and Albert Ansmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-449,https://doi.org/10.5194/egusphere-2025-449, 2025
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
10 Feb 2025
Exometabolomic exploration of culturable airborne microorganisms from an urban atmosphere
Rui Jin, Wei Hu, Peimin Duan, Ming Sheng, Dandan Liu, Ziye Huang, Mutong Niu, Libin Wu, Junjun Deng, and Pingqing Fu
Atmos. Chem. Phys., 25, 1805–1829, https://doi.org/10.5194/acp-25-1805-2025,https://doi.org/10.5194/acp-25-1805-2025, 2025
Short summary
10 Feb 2025
Post-return stroke VHF electromagnetic activity in north-western Mediterranean cloud-to-ground lightning flashes
Andrea Kolínská, Ivana Kolmašová, Eric Defer, Ondřej Santolík, and Stéphane Pédeboy
Atmos. Chem. Phys., 25, 1791–1803, https://doi.org/10.5194/acp-25-1791-2025,https://doi.org/10.5194/acp-25-1791-2025, 2025
Short summary
10 Feb 2025
Identification and characterization of foehn events in Beijing and their impact on air-pollution episodes
Ju Li, Jingjiang Zhang, Mengxin Bai, Jie Su, Qingchun Li, and Xingcan Jia
EGUsphere, https://doi.org/10.5194/egusphere-2024-2684,https://doi.org/10.5194/egusphere-2024-2684, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
10 Feb 2025
Impact of urban canopy parameters on urbanization induced modifications of climate
Jan Karlický, Jáchym Bareš, and Peter Huszár
EGUsphere, https://doi.org/10.5194/egusphere-2025-388,https://doi.org/10.5194/egusphere-2025-388, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
10 Feb 2025
Comprehensive Non-targeted Molecular Characterization of Organic Aerosols in the Amazon Rainforest
Denis Leppla, Stefanie Hildmann, Nora Zannoni, Leslie Kremper, Bruna Hollanda, Jonathan Williams, Christopher Pöhlker, Stefan Wolff, Marta Sà, Maria Cristina Solci, Ulrich Pöschl, and Thorsten Hoffmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-141,https://doi.org/10.5194/egusphere-2025-141, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
10 Feb 2025
On-road vehicle emission measurements show a significant reduction of black carbon and nitrogen oxides emissions in Euro6c and 6d diesel-powered cars
Irena Ježek Brecelj, Asta Gregorič, Lucijan Zgonik, Tjaša Rutar, Matic Ivančič, Balint Alfoldy, Griša Močnik, and Martin Rigler
EGUsphere, https://doi.org/10.5194/egusphere-2024-3553,https://doi.org/10.5194/egusphere-2024-3553, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
10 Feb 2025
Evolution of tropospheric aerosols over central China during 2010–2024 as observed by lidar
Dongzhe Jing, Yun He, Zhenping Yin, Kaiming Huang, Fuchao Liu, and Fan Yi
EGUsphere, https://doi.org/10.5194/egusphere-2025-56,https://doi.org/10.5194/egusphere-2025-56, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
10 Feb 2025
Particle flux-gradient relationships in the high Arctic: Emission and deposition patterns across three surface types
Theresa Mathes, Heather Guy, John Prytherch, Julia Kojoj, Ian Brooks, Sonja Murto, Paul Zieger, Birgit Wehner, Michael Tjernström, and Andreas Held
EGUsphere, https://doi.org/10.5194/egusphere-2025-183,https://doi.org/10.5194/egusphere-2025-183, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
10 Feb 2025
Urban Ozone Trends in Europe and the USA (2000–2021)
Beth Nelson and Will Drysdale
EGUsphere, https://doi.org/10.5194/egusphere-2024-3743,https://doi.org/10.5194/egusphere-2024-3743, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
10 Feb 2025
Climatology of aerosol pH and its controlling factors at the Melpitz continental background site in central Europe
Vikram Pratap, Christopher J. Hennigan, Bastian Stieger, Andreas Tilgner, Laurent Poulain, Dominik van Pinxteren, Gerald Spindler, and Hartmut Herrmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-457,https://doi.org/10.5194/egusphere-2025-457, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
10 Feb 2025
Atmospheric chemistry in East Asia determines the iron solubility of aerosol particles supplied to the North Pacific Ocean
Kohei Sakata, Shotaro Takano, Atsushi Matsuki, Yasuo Takeichi, Hiroshi Tanimoto, Aya Sakaguchi, Minako Kurisu, and Yoshio Takahashi
EGUsphere, https://doi.org/10.5194/egusphere-2025-161,https://doi.org/10.5194/egusphere-2025-161, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
10 Feb 2025
The dilemma in identifying WMO-defined tropopause height using high-resolution radiosondes
Yu Gou, Jian Zhang, Wuke Wang, Kaiming Huang, and Shaodong Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2024-4198,https://doi.org/10.5194/egusphere-2024-4198, 2025
Preprint under review for ACP (discussion: final response, 5 comments)
Short summary
07 Feb 2025
Insights into ozone pollution control in urban areas by decoupling meteorological factors based on machine learning
Yuqing Qiu, Xin Li, Wenxuan Chai, Yi Liu, Mengdi Song, Xudong Tian, Qiaoli Zou, Wenjun Lou, Wangyao Zhang, Juan Li, and Yuanhang Zhang
Atmos. Chem. Phys., 25, 1749–1763, https://doi.org/10.5194/acp-25-1749-2025,https://doi.org/10.5194/acp-25-1749-2025, 2025
Short summary
07 Feb 2025
Hunting for gravity waves in non-orographic winter storms using 3+ years of regional surface air pressure network and radar observations
Luke R. Allen, Sandra E. Yuter, Matthew A. Miller, and Laura M. Tomkins
Atmos. Chem. Phys., 25, 1765–1790, https://doi.org/10.5194/acp-25-1765-2025,https://doi.org/10.5194/acp-25-1765-2025, 2025
Short summary
07 Feb 2025
Bioaerosols as indicators of central Arctic ice nucleating particle sources
Kevin R. Barry, Thomas C. J. Hill, Sonia M. Kreidenweis, Paul J. DeMott, Yutaka Tobo, and Jessie M. Creamean
EGUsphere, https://doi.org/10.5194/egusphere-2025-128,https://doi.org/10.5194/egusphere-2025-128, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
07 Feb 2025
Direct radiative forcing of light-absorbing carbonaceous aerosol and the influencing factors over China
Shuangqin Yang, Yusi Liu, Li Chen, Nan Cao, Jing Wang, and Shuang Gao
EGUsphere, https://doi.org/10.5194/egusphere-2024-3705,https://doi.org/10.5194/egusphere-2024-3705, 2025
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
07 Feb 2025
Improving the computation efficiency of a source-oriented chemical mechanism for the simultaneous source apportionment of ozone and secondary particulate pollutants
Qixiang Xu, Fangcheng Su, Ke Wang, Ruiqin Zhang, Qi Ying, and Michael J. Kleeman
EGUsphere, https://doi.org/10.5194/egusphere-2025-44,https://doi.org/10.5194/egusphere-2025-44, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
07 Feb 2025
Observed relationship between drop size distribution and environmental properties in eastern Japan
Takashi Unuma
EGUsphere, https://doi.org/10.5194/egusphere-2025-210,https://doi.org/10.5194/egusphere-2025-210, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
06 Feb 2025
Quantification of regional net CO2 flux errors in the Orbiting Carbon Observatory-2 (OCO-2) v10 model intercomparison project (MIP) ensemble using airborne measurements
Jeongmin Yun, Junjie Liu, Brendan Byrne, Brad Weir, Lesley E. Ott, Kathryn McKain, Bianca C. Baier, Luciana V. Gatti, and Sebastien C. Biraud
Atmos. Chem. Phys., 25, 1725–1748, https://doi.org/10.5194/acp-25-1725-2025,https://doi.org/10.5194/acp-25-1725-2025, 2025
Short summary
06 Feb 2025
Evaluation of the WRF-Chem performance for the air pollutants over the United Arab Emirates
Yesobu Yarragunta, Diana Francis, Ricardo Fonseca, and Narendra Nelli
Atmos. Chem. Phys., 25, 1685–1709, https://doi.org/10.5194/acp-25-1685-2025,https://doi.org/10.5194/acp-25-1685-2025, 2025
Short summary
06 Feb 2025
Distinctive dust weather intensities in North China resulted from two types of atmospheric circulation anomalies
Qianyi Huo, Zhicong Yin, Xiaoqing Ma, and Huijun Wang
Atmos. Chem. Phys., 25, 1711–1724, https://doi.org/10.5194/acp-25-1711-2025,https://doi.org/10.5194/acp-25-1711-2025, 2025
Short summary
06 Feb 2025
Accelerated impact of airborne glaciogenic seeding of stratiform clouds by turbulence
Meilian Chen, Xiaoqin Jing, Jiaojiao Li, Jing Yang, Xiaobo Dong, Bart Geerts, Yan Yin, Baojun Chen, Lulin Xue, Mengyu Huang, Ping Tian, and Shaofeng Hua
EGUsphere, https://doi.org/10.5194/egusphere-2025-47,https://doi.org/10.5194/egusphere-2025-47, 2025
Revised manuscript under review for ACP (discussion: final response, 6 comments)
Short summary
06 Feb 2025
A Diagnostic Intercomparison of Modeled Ozone Dry Deposition Over North America and Europe Using AQMEII4 Regional-Scale Simulations
Christian Hogrefe, Stefano Galmarini, Paul A. Makar, Ioannis Kioutsioukis, Olivia E. Clifton, Ummugulsum Alyuz, Jesse O. Bash, Roberto Bellasio, Roberto Bianconi, Tim Butler, Philip Cheung, Alma Hodzic, Richard Kranenburg, Aurelia Lupascu, Kester Momoh, Juan Luis Perez-Camanyo, Jonathan E. Pleim, Young-Hee Ryu, Roberto San Jose, Martijn Schaap, Donna B. Schwede, and Ranjeet Sokhi
EGUsphere, https://doi.org/10.5194/egusphere-2025-225,https://doi.org/10.5194/egusphere-2025-225, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
06 Feb 2025
Diagnosing O3 formation and O3-NOX-VOC sensitivity in a heavily polluted megacity of central China: A multi-method systematic evaluation over the warm seasons from 2019 to 2021
Shijie Yu, Hongyu Liu, Hui Wang, Fangcheng Su, Beibei Wang, Minghao Yuan, Kunao Song, Zixian Wang, Daoqing Xu, and Ruiqin Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2024-4178,https://doi.org/10.5194/egusphere-2024-4178, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
06 Feb 2025
Fertilization-driven Pulses of Atmospheric Nitrogen Dioxide Complicate Air Pollution in Early Spring over North China
Tian Feng, Guohui Li, Shuyu Zhao, Naifang Bei, Xin Long, Yuepeng Pan, Yu Song, Ruonan Wang, Xuexi Tie, and Luisa Molina
EGUsphere, https://doi.org/10.5194/egusphere-2025-243,https://doi.org/10.5194/egusphere-2025-243, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
05 Feb 2025
Climate variability can outweigh the influence of climate mean changes for extreme precipitation under global warming
Kalle Nordling, Nora L. S. Fahrenbach, and Bjørn H. Samset
Atmos. Chem. Phys., 25, 1659–1684, https://doi.org/10.5194/acp-25-1659-2025,https://doi.org/10.5194/acp-25-1659-2025, 2025
Short summary
05 Feb 2025
Using a region-specific ice-nucleating particle parameterization improves the representation of Arctic clouds in a global climate model
Astrid B. Gjelsvik, Robert O. David, Tim Carlsen, Franziska Hellmuth, Stefan Hofer, Zachary McGraw, Harald Sodemann, and Trude Storelvmo
Atmos. Chem. Phys., 25, 1617–1637, https://doi.org/10.5194/acp-25-1617-2025,https://doi.org/10.5194/acp-25-1617-2025, 2025
Short summary
05 Feb 2025
Fluorescence properties of long-range-transported smoke: insights from five-channel lidar observations over Moscow during the 2023 wildfire season
Igor Veselovskii, Mikhail Korenskiy, Nikita Kasianik, Boris Barchunov, Qiaoyun Hu, Philippe Goloub, and Thierry Podvin
Atmos. Chem. Phys., 25, 1603–1615, https://doi.org/10.5194/acp-25-1603-2025,https://doi.org/10.5194/acp-25-1603-2025, 2025
Short summary
05 Feb 2025
Lidar estimates of birch pollen number, mass, and CCN-related concentrations
Maria Filioglou, Petri Tiitta, Xiaoxia Shang, Ari Leskinen, Pasi Ahola, Sanna Pätsi, Annika Saarto, Ville Vakkari, Uula Isopahkala, and Mika Komppula
Atmos. Chem. Phys., 25, 1639–1657, https://doi.org/10.5194/acp-25-1639-2025,https://doi.org/10.5194/acp-25-1639-2025, 2025
Short summary
05 Feb 2025
Tropical cirrus evolution in a km-scale model with improved ice microphysics
Blaž Gasparini, Rachel Atlas, Aiko Voigt, Martina Krämer, and Peter N. Blossey
EGUsphere, https://doi.org/10.5194/egusphere-2025-203,https://doi.org/10.5194/egusphere-2025-203, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
05 Feb 2025
An observational estimate of Arctic UV-absorbing aerosol direct radiative forcing on instantaneous and climatic scales
Blake T. Sorenson, Jianglong Zhang, Jeffrey S. Reid, and Peng Xian
EGUsphere, https://doi.org/10.5194/egusphere-2025-80,https://doi.org/10.5194/egusphere-2025-80, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
05 Feb 2025
Characteristics of Boundary Layer Turbulence Energy Budget in Shenzhen Area Based on Coherent Wind Lidar Observations
Jinhong Xian, Zongxu Qiu, Huayan Rao, Zhigang Cheng, Xiaoling Lin, Chao Lu, Honglong Yang, and Ning Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-157,https://doi.org/10.5194/egusphere-2025-157, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
05 Feb 2025
Global CH4 Fluxes Derived from JAXA/GOSAT Lower Tropospheric Partial Column Data and the CTE-CH4 Atmospheric Inverse Model
Aki Tsuruta, Akihiko Kuze, Kei Shiomi, Fumie Kataoka, Nobuhiro Kikuchi, Tuula Aalto, Leif Backman, Ella Kivimäki, Maria K. Tenkanen, Kathryn McKain, Omaira E. García, Frank Hase, Rigel Kivi, Isamu Morino, Hirofumi Ohyama, David F. Pollard, Mahesh K. Sha, Kimberly Strong, Ralf Sussmann, Yao Te, Voltaire A. Velazco, Mihalis Vrekoussis, Thorsten Warneke, Minqiang Zhou, and Hiroshi Suto
EGUsphere, https://doi.org/10.5194/egusphere-2025-159,https://doi.org/10.5194/egusphere-2025-159, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
05 Feb 2025
Impact of volcanic sulfate aerosols on the stratospheric heating: implications on the Quasi-Biennial Oscillation
Prashant Chavan, Suvarna Fadnavis, Anton Laakso, Jean-Paul Vernier, Simone Tilmes, and Rolf Müller
EGUsphere, https://doi.org/10.5194/egusphere-2024-3825,https://doi.org/10.5194/egusphere-2024-3825, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
05 Feb 2025
A machine learning-based perspective on deep convective clouds and their organisation in 3D. Part I: Influence of deep convective cores on the cloud life-cycle
Sarah Brüning and Holger Tost
EGUsphere, https://doi.org/10.5194/egusphere-2025-374,https://doi.org/10.5194/egusphere-2025-374, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
05 Feb 2025
A machine learning-based perspective on deep convective clouds and their organisation in 3D. Part II: Spatial-temporal patterns of convective organisation
Sarah Brüning and Holger Tost
EGUsphere, https://doi.org/10.5194/egusphere-2025-376,https://doi.org/10.5194/egusphere-2025-376, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
05 Feb 2025
Ozonolysis of primary biomass burning organic aerosol particles: Insights into reactivity and phase state
Sophie Bogler, Jun Zhang, Rico K. Y. Cheung, Kun Li, Andre S. H. Prevot, Imad El Haddad, and David M. Bell
EGUsphere, https://doi.org/10.5194/egusphere-2025-385,https://doi.org/10.5194/egusphere-2025-385, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
05 Feb 2025
Siberian wildfire smoke observations from space-based multi-angle imaging: A multi-year regional analysis of smoke particle properties, their evolution, and comparisons with North American boreal fire plumes
Katherine T. Junghenn Noyes and Ralph A. Kahn
EGUsphere, https://doi.org/10.5194/egusphere-2025-395,https://doi.org/10.5194/egusphere-2025-395, 2025
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
04 Feb 2025
Small emission sources in aggregate disproportionately account for a large majority of total methane emissions from the US oil and gas sector
James P. Williams, Mark Omara, Anthony Himmelberger, Daniel Zavala-Araiza, Katlyn MacKay, Joshua Benmergui, Maryann Sargent, Steven C. Wofsy, Steven P. Hamburg, and Ritesh Gautam
Atmos. Chem. Phys., 25, 1513–1532, https://doi.org/10.5194/acp-25-1513-2025,https://doi.org/10.5194/acp-25-1513-2025, 2025
Short summary
04 Feb 2025
Biomass burning emission analysis based on MODIS aerosol optical depth and AeroCom multi-model simulations: implications for model constraints and emission inventories
Mariya Petrenko, Ralph Kahn, Mian Chin, Susanne E. Bauer, Tommi Bergman, Huisheng Bian, Gabriele Curci, Ben Johnson, Johannes W. Kaiser, Zak Kipling, Harri Kokkola, Xiaohong Liu, Keren Mezuman, Tero Mielonen, Gunnar Myhre, Xiaohua Pan, Anna Protonotariou, Samuel Remy, Ragnhild Bieltvedt Skeie, Philip Stier, Toshihiko Takemura, Kostas Tsigaridis, Hailong Wang, Duncan Watson-Parris, and Kai Zhang
Atmos. Chem. Phys., 25, 1545–1567, https://doi.org/10.5194/acp-25-1545-2025,https://doi.org/10.5194/acp-25-1545-2025, 2025
Short summary
04 Feb 2025
Model analysis of biases in the satellite-diagnosed aerosol effect on the cloud liquid water path
Harri Kokkola, Juha Tonttila, Silvia M. Calderón, Sami Romakkaniemi, Antti Lipponen, Aapo Peräkorpi, Tero Mielonen, Edward Gryspeerdt, Timo Henrik Virtanen, Pekka Kolmonen, and Antti Arola
Atmos. Chem. Phys., 25, 1533–1543, https://doi.org/10.5194/acp-25-1533-2025,https://doi.org/10.5194/acp-25-1533-2025, 2025
Short summary
04 Feb 2025
Distinct effects of fine and coarse aerosols on microphysical processes of shallow-precipitation systems in summer over southern China
Fengjiao Chen, Yuanjian Yang, Lu Yu, Yang Li, Weiguang Liu, Yan Liu, and Simone Lolli
Atmos. Chem. Phys., 25, 1587–1601, https://doi.org/10.5194/acp-25-1587-2025,https://doi.org/10.5194/acp-25-1587-2025, 2025
Short summary
04 Feb 2025
Impacts of meteorology and emission reductions on haze pollution during the lockdown in the North China Plain
Lang Liu, Xin Long, Yi Li, Zengliang Zang, Fengwen Wang, Yan Han, Zhier Bao, Yang Chen, Tian Feng, and Jinxin Yang
Atmos. Chem. Phys., 25, 1569–1585, https://doi.org/10.5194/acp-25-1569-2025,https://doi.org/10.5194/acp-25-1569-2025, 2025
Short summary
04 Feb 2025
Impacts of aerosol-radiation and aerosol-cloud interactions on a short-term heavy rainfall event – A case study in the Guanzhong Basin, China
Naifang Bei, Bo Xiao, Ruonan Wang, Yuning Yang, Lang Liu, Yongming Han, and Guohui Li
EGUsphere, https://doi.org/10.5194/egusphere-2024-3558,https://doi.org/10.5194/egusphere-2024-3558, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
04 Feb 2025
Prior heterogeneous ice nucleation events increase likelihood of homogeneous freezing during the evolution of synoptic cirrus
Kasper Juurikkala, Christina J. Williamson, Karl D. Froyd, Jonathan Dean-Day, and Ari Laaksonen
EGUsphere, https://doi.org/10.5194/egusphere-2025-163,https://doi.org/10.5194/egusphere-2025-163, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
04 Feb 2025
Global Patterns and Trends in Ground-Level Ozone Chemical Formation Regimes from 1996 to 2022
Yu Tian, Siyi Wang, and Xiaomeng Jin
EGUsphere, https://doi.org/10.5194/egusphere-2025-368,https://doi.org/10.5194/egusphere-2025-368, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
03 Feb 2025
Reactive nitrogen in and around the northeastern and mid-Atlantic US: sources, sinks, and connections with ozone
Min Huang, Gregory R. Carmichael, Kevin W. Bowman, Isabelle De Smedt, Andreas Colliander, Michael H. Cosh, Sujay V. Kumar, Alex B. Guenther, Scott J. Janz, Ryan M. Stauffer, Anne M. Thompson, Niko M. Fedkin, Robert J. Swap, John D. Bolten, and Alicia T. Joseph
Atmos. Chem. Phys., 25, 1449–1476, https://doi.org/10.5194/acp-25-1449-2025,https://doi.org/10.5194/acp-25-1449-2025, 2025
Short summary
03 Feb 2025
The importance of stratocumulus clouds for projected warming patterns and circulation changes
Philipp Breul, Paulo Ceppi, and Peer Nowack
EGUsphere, https://doi.org/10.5194/egusphere-2025-221,https://doi.org/10.5194/egusphere-2025-221, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
03 Feb 2025
Evaluating urban methane emissions and their attributes in a megacity, Osaka, Japan, via mobile and eddy covariance measurements
Masahito Ueyama, Taku Umezawa, Yukio Terao, Mark Lunt, and James Lawrence France
EGUsphere, https://doi.org/10.5194/egusphere-2024-3926,https://doi.org/10.5194/egusphere-2024-3926, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
03 Feb 2025
Current-use and organochlorine pesticides' multi-annual trends in air in Central Europe: primary and unidentified secondary sources
Ludovic Mayer, Lisa Melymuk, Adela Holubová Šmejkalová, Jiři Kalina, Petr Kukučka, Jakub Martiník, Petra Přibylová, Petr Šenk, Pourya Shahpoury, and Gerhard Lammel
EGUsphere, https://doi.org/10.5194/egusphere-2025-349,https://doi.org/10.5194/egusphere-2025-349, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
03 Feb 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2024-4135,https://doi.org/10.5194/egusphere-2024-4135, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
31 Jan 2025
Evaluation of biases in mid-to-high-latitude surface snowfall and cloud phase in ERA5 and CMIP6 using satellite observations
Franziska Hellmuth, Tim Carlsen, Anne Sophie Daloz, Robert Oscar David, Haochi Che, and Trude Storelvmo
Atmos. Chem. Phys., 25, 1353–1383, https://doi.org/10.5194/acp-25-1353-2025,https://doi.org/10.5194/acp-25-1353-2025, 2025
Short summary
31 Jan 2025
Impact of mineral dust on the global nitrate aerosol direct and indirect radiative effect
Alexandros Milousis, Klaus Klingmüller, Alexandra P. Tsimpidi, Jasper F. Kok, Maria Kanakidou, Athanasios Nenes, and Vlassis A. Karydis
Atmos. Chem. Phys., 25, 1333–1351, https://doi.org/10.5194/acp-25-1333-2025,https://doi.org/10.5194/acp-25-1333-2025, 2025
Short summary
31 Jan 2025
Atmospheric oxidation of 1,3-butadiene: influence of seed aerosol acidity and relative humidity on SOA composition and the production of air toxic compounds
Mohammed Jaoui, Klara Nestorowicz, Krzysztof J. Rudzinski, Michael Lewandowski, Tadeusz E. Kleindienst, Julio Torres, Ewa Bulska, Witold Danikiewicz, and Rafal Szmigielski
Atmos. Chem. Phys., 25, 1401–1432, https://doi.org/10.5194/acp-25-1401-2025,https://doi.org/10.5194/acp-25-1401-2025, 2025
Short summary
31 Jan 2025
Hemispheric asymmetry in recent stratospheric age of air changes
Kimberlee Dubé, Susann Tegtmeier, Felix Ploeger, and Kaley A. Walker
Atmos. Chem. Phys., 25, 1433–1447, https://doi.org/10.5194/acp-25-1433-2025,https://doi.org/10.5194/acp-25-1433-2025, 2025
Short summary
31 Jan 2025
Bromine and Iodine in Atmospheric Mercury Oxidation
Svend L. Bager, Luna Zamok, Stephan P. A. Sauer, and Matthew S. Johnson
External preprint server, https://doi.org/10.48550/arXiv.2401.10053,https://doi.org/10.48550/arXiv.2401.10053, 2025
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
31 Jan 2025
Failed cyclogenesis of a mesoscale convective system near Cape Verde: The role of the Saharan trade wind layer among other inhibiting factors observed during the CADDIWA field campaign
Guillaume Feger, Jean-Pierre Chaboureau, Thibaut Dauhut, Julien Delanoë, and Pierre Coutris
EGUsphere, https://doi.org/10.5194/egusphere-2025-105,https://doi.org/10.5194/egusphere-2025-105, 2025
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
31 Jan 2025
Influence of modes of climate variability on stratospheric gravity waves in the tropics using Radio Occultation and Reanalysis Data
Toyese Tunde Ayorinde, Cristiano Max Wrasse, Hisao Takahashi, Luiz Fernando Sapucci, Cosme Alexandre Oliveira Barros Figueiredo, Diego Barros, Ligia Alves da Silva, Patrick Essien, and Anderson Vestena Bilibio
EGUsphere, https://doi.org/10.5194/egusphere-2024-4083,https://doi.org/10.5194/egusphere-2024-4083, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
31 Jan 2025
Characteristics, main sources, health risks of PM2.5-bound perfluoroalkyl acids in Zhengzhou, central China: From seasonal variation perspective
Jingshen Zhang, Xibin Ma, Minzhen Li, Zichen Wang, Nan Jiang, and Fengchang Wu
EGUsphere, https://doi.org/10.5194/egusphere-2024-4147,https://doi.org/10.5194/egusphere-2024-4147, 2025
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
30 Jan 2025
Tropical Ozone Trends (1998 to 2023): A Synthesis from SHADOZ, IAGOS and OMI/MLS Observations
Anne M. Thompson, Ryan M. Stauffer, Debra E. Kollonige, Jerald R. Ziemke, Maria Cazorla, Pawel Wolff, and Bastien Sauvage
EGUsphere, https://doi.org/10.5194/egusphere-2024-3761,https://doi.org/10.5194/egusphere-2024-3761, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
30 Jan 2025
Carbon 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
EGUsphere, https://doi.org/10.5194/egusphere-2024-3931,https://doi.org/10.5194/egusphere-2024-3931, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
30 Jan 2025
Aerosol impacts on regional climate: chaotic or physical effect?
Jiawang Feng, Chun Zhao, Jun Gu, Gudongze Li, Mingyue Xu, Shengfu Lin, and Jie Feng
EGUsphere, https://doi.org/10.5194/egusphere-2024-4037,https://doi.org/10.5194/egusphere-2024-4037, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
29 Jan 2025
Transport into the polar stratosphere from the Asian monsoon region
Xiaolu Yan, Paul Konopka, Felix Ploeger, and Aurélien Podglajen
Atmos. Chem. Phys., 25, 1289–1305, https://doi.org/10.5194/acp-25-1289-2025,https://doi.org/10.5194/acp-25-1289-2025, 2025
Short summary
29 Jan 2025
Regional modeling of surface solar radiation, aerosol, and cloud cover spatial variability and projections over northern France and Benelux
Gabriel Chesnoiu, Isabelle Chiapello, Nicolas Ferlay, Pierre Nabat, Marc Mallet, and Véronique Riffault
Atmos. Chem. Phys., 25, 1307–1331, https://doi.org/10.5194/acp-25-1307-2025,https://doi.org/10.5194/acp-25-1307-2025, 2025
Short summary
29 Jan 2025
Analysis of the long-range transport of the volcanic plume from the 2021 Tajogaite/Cumbre Vieja eruption to Europe using TROPOMI and ground-based measurements
Pascal Hedelt, Jens Reichardt, Felix Lauermann, Benjamin Weiß, Nicolas Theys, Alberto Redondas, Africa Barreto, Omaira Garcia, and Diego Loyola
Atmos. Chem. Phys., 25, 1253–1272, https://doi.org/10.5194/acp-25-1253-2025,https://doi.org/10.5194/acp-25-1253-2025, 2025
Short summary
29 Jan 2025
Long-term changes in the thermodynamic structure of the lowermost stratosphere inferred from reanalysis data
Franziska Weyland, Peter Hoor, Daniel Kunkel, Thomas Birner, Felix Plöger, and Katharina Turhal
Atmos. Chem. Phys., 25, 1227–1252, https://doi.org/10.5194/acp-25-1227-2025,https://doi.org/10.5194/acp-25-1227-2025, 2025
Short summary
29 Jan 2025
Upper-tropospheric pollutants observed by MIPAS: geographic and seasonal variations
Norbert Glatthor, Gabriele P. Stiller, Thomas von Clarmann, Bernd Funke, Sylvia Kellmann, and Andrea Linden
Atmos. Chem. Phys., 25, 1175–1208, https://doi.org/10.5194/acp-25-1175-2025,https://doi.org/10.5194/acp-25-1175-2025, 2025
Short summary
29 Jan 2025
Dynamical imprints on precipitation cluster statistics across a hierarchy of high-resolution simulations
Claudia Christine Stephan and Bjorn Stevens
Atmos. Chem. Phys., 25, 1209–1226, https://doi.org/10.5194/acp-25-1209-2025,https://doi.org/10.5194/acp-25-1209-2025, 2025
Short summary
29 Jan 2025
Theoretical framework for measuring cloud effective supersaturation fluctuations with an advanced optical system
Ye Kuang, Jiangchuan Tao, Hanbing Xu, Li Liu, Pengfei Liu, Wanyun Xu, Weiqi Xu, Yele Sun, and Chunsheng Zhao
Atmos. Chem. Phys., 25, 1163–1174, https://doi.org/10.5194/acp-25-1163-2025,https://doi.org/10.5194/acp-25-1163-2025, 2025
Short summary
29 Jan 2025
Quasi-weekly oscillation of regional PM2.5 transport over China driven by the synoptic-scale disturbance of the East Asian winter monsoon circulation
Yongqing Bai, Tianliang Zhao, Kai Meng, Yue Zhou, Jie Xiong, Xiaoyun Sun, Lijuan Shen, Yanyu Yue, Yan Zhu, Weiyang Hu, and Jingyan Yao
Atmos. Chem. Phys., 25, 1273–1287, https://doi.org/10.5194/acp-25-1273-2025,https://doi.org/10.5194/acp-25-1273-2025, 2025
Short summary
29 Jan 2025
Modeling on the drought stress impact on the summertime biogenic isoprene emissions in South Korea
Yong-Cheol Jeong, Yuxuan Wang, Wei Li, Hyeonmin Kim, Rokjin J. Park, and Mahmoudreza Momeni
EGUsphere, https://doi.org/10.5194/egusphere-2024-3616,https://doi.org/10.5194/egusphere-2024-3616, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
29 Jan 2025
Aerosol type classification with machine learning techniques applied to multiwavelength lidar data from EARLINET
Ana del Águila, Pablo Ortiz-Amezcua, Siham Tabik, Juan Antonio Bravo-Aranda, Sol Fernández-Carvelo, and Lucas Alados-Arboledas
EGUsphere, https://doi.org/10.5194/egusphere-2025-269,https://doi.org/10.5194/egusphere-2025-269, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
28 Jan 2025
Preindustrial-to-present-day changes in atmospheric carbon monoxide: agreement and gaps between ice archives and global model reconstructions
Xavier Faïn, Sophie Szopa, Vaishali Naïk, Patricia Martinerie, David M. Etheridge, Rachael H. Rhodes, Cathy M. Trudinger, Vasilii V. Petrenko, Kévin Fourteau, and Philip Place
Atmos. Chem. Phys., 25, 1105–1119, https://doi.org/10.5194/acp-25-1105-2025,https://doi.org/10.5194/acp-25-1105-2025, 2025
Short summary
28 Jan 2025
Multiple eco-regions contribute to the seasonal cycle of Antarctic aerosol size distributions
James Brean, David C. S. Beddows, Eija Asmi, Aki Virkkula, Lauriane L. J. Quéléver, Mikko Sipilä, Floortje Van Den Heuvel, Thomas Lachlan-Cope, Anna Jones, Markus Frey, Angelo Lupi, Jiyeon Park, Young Jun Yoon, Rolf Weller, Giselle L. Marincovich, Gabriela C. Mulena, Roy M. Harrison, and Manuel Dall'Osto
Atmos. Chem. Phys., 25, 1145–1162, https://doi.org/10.5194/acp-25-1145-2025,https://doi.org/10.5194/acp-25-1145-2025, 2025
Short summary
28 Jan 2025
Investigating processes influencing simulation of local Arctic wintertime anthropogenic pollution in Fairbanks, Alaska, during ALPACA-2022
Natalie Brett, Kathy S. Law, Steve R. Arnold, Javier G. Fochesatto, Jean-Christophe Raut, Tatsuo Onishi, Robert Gilliam, Kathleen Fahey, Deanna Huff, George Pouliot, Brice Barret, Elsa Dieudonné, Roman Pohorsky, Julia Schmale, Andrea Baccarini, Slimane Bekki, Gianluca Pappaccogli, Federico Scoto, Stefano Decesari, Antonio Donateo, Meeta Cesler-Maloney, William Simpson, Patrice Medina, Barbara D'Anna, Brice Temime-Roussel, Joel Savarino, Sarah Albertin, Jingqiu Mao, Becky Alexander, Allison Moon, Peter F. DeCarlo, Vanessa Selimovic, Robert Yokelson, and Ellis S. Robinson
Atmos. Chem. Phys., 25, 1063–1104, https://doi.org/10.5194/acp-25-1063-2025,https://doi.org/10.5194/acp-25-1063-2025, 2025
Short summary
28 Jan 2025
Urban ozone formation and sensitivities to volatile chemical products, cooking emissions, and NOx upwind of and within two Los Angeles Basin cities
Chelsea E. Stockwell, Matthew M. Coggon, Rebecca H. Schwantes, Colin Harkins, Bert Verreyken, Congmeng Lyu, Qindan Zhu, Lu Xu, Jessica B. Gilman, Aaron Lamplugh, Jeff Peischl, Michael A. Robinson, Patrick R. Veres, Meng Li, Andrew W. Rollins, Kristen Zuraski, Sunil Baidar, Shang Liu, Toshihiro Kuwayama, Steven S. Brown, Brian C. McDonald, and Carsten Warneke
Atmos. Chem. Phys., 25, 1121–1143, https://doi.org/10.5194/acp-25-1121-2025,https://doi.org/10.5194/acp-25-1121-2025, 2025
Short summary
28 Jan 2025
Impact of cirrus on extratropical tropopause structure
Nicolas Emig, Annette K. Miltenberger, Peter M. Hoor, and Andreas Petzold
EGUsphere, https://doi.org/10.5194/egusphere-2024-3919,https://doi.org/10.5194/egusphere-2024-3919, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
28 Jan 2025
Ice formation processes key in determining WCB outflow cirrus properties
Tim Lüttmer, Annette Miltenberger, and Peter Spichtinger
EGUsphere, https://doi.org/10.5194/egusphere-2025-185,https://doi.org/10.5194/egusphere-2025-185, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
28 Jan 2025
Airborne observations of cloud properties during their evolution from organized streets to isotropic cloud structures along an Arctic cold air outbreak
Marcus Klingebiel, André Ehrlich, Micha Gryschka, Nils Risse, Nina Maherndl, Imke Schirmacher, Sophie Rosenburg, Sabine Hörnig, Manuel Moser, Evelyn Jäkel, Michael Schäfer, Hartwig Deneke, Mario Mech, Christiane Voigt, and Manfred Wendisch
EGUsphere, https://doi.org/10.5194/egusphere-2025-201,https://doi.org/10.5194/egusphere-2025-201, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 Jan 2025
Causes of growing middle-to-upper tropospheric ozone over the northwest Pacific region
Xiaodan Ma, Jianping Huang, Michaela I. Hegglin, Patrick Jöckel, and Tianliang Zhao
Atmos. Chem. Phys., 25, 943–958, https://doi.org/10.5194/acp-25-943-2025,https://doi.org/10.5194/acp-25-943-2025, 2025
Short summary
27 Jan 2025
Solar radiation estimation in West Africa: impact of dust conditions during the 2021 dry season
Léo Clauzel, Sandrine Anquetin, Christophe Lavaysse, Gilles Bergametti, Christel Bouet, Guillaume Siour, Rémy Lapere, Béatrice Marticorena, and Jennie Thomas
Atmos. Chem. Phys., 25, 997–1021, https://doi.org/10.5194/acp-25-997-2025,https://doi.org/10.5194/acp-25-997-2025, 2025
Short summary
27 Jan 2025
Seasonal investigation of ultrafine-particle organic composition in an eastern Amazonian rainforest
Adam E. Thomas, Hayley S. Glicker, Alex B. Guenther, Roger Seco, Oscar Vega Bustillos, Julio Tota, Rodrigo A. F. Souza, and James N. Smith
Atmos. Chem. Phys., 25, 959–977, https://doi.org/10.5194/acp-25-959-2025,https://doi.org/10.5194/acp-25-959-2025, 2025
Short summary
27 Jan 2025
Increased number concentrations of small particles explain perceived stagnation in air quality over Korea
Sohee Joo, Juseon Shin, Matthias Tesche, Naghmeh Dehkhoda, Taegyeong Kim, and Youngmin Noh
Atmos. Chem. Phys., 25, 1023–1036, https://doi.org/10.5194/acp-25-1023-2025,https://doi.org/10.5194/acp-25-1023-2025, 2025
Short summary
27 Jan 2025
Impact of introducing electric vehicles on ground-level O3 and PM2.5 in the Greater Tokyo Area: yearly trends and the importance of changes in the urban heat island effect
Hiroo Hata, Norifumi Mizushima, and Tomohiko Ihara
Atmos. Chem. Phys., 25, 1037–1061, https://doi.org/10.5194/acp-25-1037-2025,https://doi.org/10.5194/acp-25-1037-2025, 2025
Short summary
27 Jan 2025
Formation and composition of organic aerosols from the uptake of glyoxal on natural mineral dust aerosols: a laboratory study
Francesco Battaglia, Paola Formenti, Chiara Giorio, Mathieu Cazaunau, Edouard Pangui, Antonin Bergé, Aline Gratien, Thomas Bertin, Joël F. de Brito, Manolis N. Romanias, Vincent Michoud, Clarissa Baldo, Servanne Chevaillier, Gaël Noyalet, Philippe Decorse, Bénédicte Picquet-Varrault, and Jean-François Doussin
EGUsphere, https://doi.org/10.5194/egusphere-2024-4073,https://doi.org/10.5194/egusphere-2024-4073, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 Jan 2025
Characterizing lead-rich particles in Beijing's atmosphere following coal-to-gas conversion: Insights from single particle aerosol mass spectrometry
Xiufeng Lian, Yongjiang Xu, Fengxian Liu, Long Peng, Xiaodong Hu, Guigang Tang, Xu Dao, Hui Guo, Liwei Wang, Bo Huang, Chunlei Cheng, Lei Li, Guohua Zhang, Xinhui Bi, Xiaofei Wang, Zhen Zhou, and Mei Li
EGUsphere, https://doi.org/10.5194/egusphere-2024-3469,https://doi.org/10.5194/egusphere-2024-3469, 2025
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
24 Jan 2025
Ozone (O3) observations in Saxony, Germany for 1997–2020: Trends, modelling and implications for O3 control
Yaru Wang, Dominik van Pinxteren, Andreas Tilgner, Erik Hans Hoffmann, Max Hell, Susanne Bastian, and Hartmut Herrmann
EGUsphere, https://doi.org/10.5194/egusphere-2024-4202,https://doi.org/10.5194/egusphere-2024-4202, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
24 Jan 2025
Anvil-radiation diurnal interaction: Shortwave radiative-heating destabilization driving the diurnal variation of convective anvil outflow and its modulation on the radiative cancellation
Zhenquan Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-48,https://doi.org/10.5194/egusphere-2025-48, 2025
Revised manuscript under review for ACP (discussion: final response, 5 comments)
Short summary
23 Jan 2025
Understanding summertime peroxyacetyl nitrate (PAN) formation and its relation to aerosol pollution: insights from high-resolution measurements and modeling
Baoye Hu, Naihua Chen, Rui Li, Mingqiang Huang, Jinsheng Chen, Youwei Hong, Lingling Xu, Xiaolong Fan, Mengren Li, Lei Tong, Qiuping Zheng, and Yuxiang Yang
Atmos. Chem. Phys., 25, 905–921, https://doi.org/10.5194/acp-25-905-2025,https://doi.org/10.5194/acp-25-905-2025, 2025
Short summary
23 Jan 2025
Evidence of Tropospheric Uplift into the Stratosphere via the Tropical Western Pacific Cold Trap
Xiaoyu Sun, Katrin Müller, Mathias Palm, Christoph Ritter, Denghui Ji, Tim Balthasar Röpke, and Justus Notholt
EGUsphere, https://doi.org/10.5194/egusphere-2024-3981,https://doi.org/10.5194/egusphere-2024-3981, 2025
Revised manuscript accepted for ACP (discussion: final response, 4 comments)
Short summary
23 Jan 2025
Contrasting solubility and speciation of metal ions in total suspended particulate matter and fog from the coast of Namibia
Chiara Giorio, Anne Monod, Valerio Di Marco, Pierre Herckes, Denise Napolitano, Amy Sullivan, Gautier Landrot, Daniel Warnes, Marika Nasti, Sara D'Aronco, Agathe Gérardin, Nicolas Brun, Karine Desboeufs, Sylvain Triquet, Servanne Chevaillier, Claudia Di Biagio, Francesco Battaglia, Frédéric Burnet, Stuart J. Piketh, Andreas Namwoonde, Jean-François Doussin, and Paola Formenti
EGUsphere, https://doi.org/10.5194/egusphere-2024-4140,https://doi.org/10.5194/egusphere-2024-4140, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
23 Jan 2025
Decadal tropospheric ozone radiative forcing estimations with offline radiative modelling and IAGOS aircraft observations
Pasquale Sellitto, Audrey Gaudel, and Bastien Sauvage
EGUsphere, https://doi.org/10.5194/egusphere-2024-3748,https://doi.org/10.5194/egusphere-2024-3748, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
23 Jan 2025
Exploring Sources of Ice Crystals in Cirrus Clouds: Comparative Analysis of Two Ice Nucleation Schemes in CAM6
Kai Lyu, Xiaohong Liu, and Bernd Kärcher
EGUsphere, https://doi.org/10.5194/egusphere-2024-4144,https://doi.org/10.5194/egusphere-2024-4144, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
22 Jan 2025
The role of OCO-3 XCO2 retrievals in estimating global terrestrial net ecosystem exchanges
Xingyu Wang, Fei Jiang, Hengmao Wang, Zhengqi Zhang, Mousong Wu, Jun Wang, Wei He, Weimin Ju, and Jing M. Chen
Atmos. Chem. Phys., 25, 867–880, https://doi.org/10.5194/acp-25-867-2025,https://doi.org/10.5194/acp-25-867-2025, 2025
Short summary
22 Jan 2025
The surface tension and cloud condensation nuclei (CCN) activation of sea spray aerosol particles
Judith Kleinheins, Nadia Shardt, Ulrike Lohmann, and Claudia Marcolli
Atmos. Chem. Phys., 25, 881–903, https://doi.org/10.5194/acp-25-881-2025,https://doi.org/10.5194/acp-25-881-2025, 2025
Short summary
22 Jan 2025
Does total column ozone change during a solar eclipse?
Germar H. Bernhard, George T. Janson, Scott Simpson, Raúl R. Cordero, Edgardo I. Sepúlveda Araya, Jose Jorquera, Juan A. Rayas, and Randall N. Lind
Atmos. Chem. Phys., 25, 819–841, https://doi.org/10.5194/acp-25-819-2025,https://doi.org/10.5194/acp-25-819-2025, 2025
Short summary
22 Jan 2025
Machine Learning Assisted Inference of the Particle Charge Fraction and the Ion-induced Nucleation Rates during New Particle Formation Events
Pan Wang, Yue Zhao, Jiandong Wang, Veli-Matti Kerminen, Jingkun Jiang, and Chenxi Li
EGUsphere, https://doi.org/10.5194/egusphere-2024-3666,https://doi.org/10.5194/egusphere-2024-3666, 2025
Revised manuscript under review for ACP (discussion: final response, 5 comments)
Short summary
22 Jan 2025
Significant secondary formation of nitrogenous organic aerosols in an urban atmosphere revealed by bihourly measurements of bulk organic nitrogen and comprehensive molecular markers
Xu Yu, Min Zhou, Shuhui Zhu, Liping Qiao, Jinjian Li, Yingge Ma, Zijing Zhang, Kezheng Liao, Hongli Wang, and Jian Zhen Yu
EGUsphere, https://doi.org/10.5194/egusphere-2024-4103,https://doi.org/10.5194/egusphere-2024-4103, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
21 Jan 2025
Comparing space-based to reported carbon monoxide emission estimates for Europe's iron and steel plants
Gijs Leguijt, Joannes D. Maasakkers, Hugo A. C. Denier van der Gon, Arjo J. Segers, Tobias Borsdorff, Ivar R. van der Velde, and Ilse Aben
Atmos. Chem. Phys., 25, 555–574, https://doi.org/10.5194/acp-25-555-2025,https://doi.org/10.5194/acp-25-555-2025, 2025
Short summary
21 Jan 2025
Satellite quantification of methane emissions from South American countries: a high-resolution inversion of TROPOMI and GOSAT observations
Sarah E. Hancock, Daniel J. Jacob, Zichong Chen, Hannah Nesser, Aaron Davitt, Daniel J. Varon, Melissa P. Sulprizio, Nicholas Balasus, Lucas A. Estrada, María Cazorla, Laura Dawidowski, Sebastián Diez, James D. East, Elise Penn, Cynthia A. Randles, John Worden, Ilse Aben, Robert J. Parker, and Joannes D. Maasakkers
Atmos. Chem. Phys., 25, 797–817, https://doi.org/10.5194/acp-25-797-2025,https://doi.org/10.5194/acp-25-797-2025, 2025
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21 Jan 2025
Exploring the processes controlling secondary inorganic aerosol: evaluating the global GEOS-Chem simulation using a suite of aircraft campaigns
Olivia G. Norman, Colette L. Heald, Solomon Bililign, Pedro Campuzano-Jost, Hugh Coe, Marc N. Fiddler, Jaime R. Green, Jose L. Jimenez, Katharina Kaiser, Jin Liao, Ann M. Middlebrook, Benjamin A. Nault, John B. Nowak, Johannes Schneider, and André Welti
Atmos. Chem. Phys., 25, 771–795, https://doi.org/10.5194/acp-25-771-2025,https://doi.org/10.5194/acp-25-771-2025, 2025
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21 Jan 2025
Unleashing the potential of geostationary satellite observations in air quality forecasting through artificial intelligence techniques
Chengxin Zhang, Xinhan Niu, Hongyu Wu, Zhipeng Ding, Ka Lok Chan, Jhoon Kim, Thomas Wagner, and Cheng Liu
Atmos. Chem. Phys., 25, 759–770, https://doi.org/10.5194/acp-25-759-2025,https://doi.org/10.5194/acp-25-759-2025, 2025
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21 Jan 2025
External particle mixing influences hygroscopicity in a sub-urban area
Shravan Deshmukh, Laurent Poulain, Birgit Wehner, Silvia Henning, Jean-Eudes Petit, Pauline Fombelle, Olivier Favez, Hartmut Herrmann, and Mira Pöhlker
Atmos. Chem. Phys., 25, 741–758, https://doi.org/10.5194/acp-25-741-2025,https://doi.org/10.5194/acp-25-741-2025, 2025
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21 Jan 2025
Surface and tropospheric ozone over East Asia and Southeast Asia from observations: distributions, trends, and variability
Ke Li, Rong Tan, Wenhao Qiao, Taegyung Lee, Yufen Wang, Danyuting Zhang, Minglong Tang, Wenqing Zhao, Yixuan Gu, Shaojia Fan, Jinqiang Zhang, Xiaopu Lyu, Likun Xue, Jianming Xu, Zhiqiang Ma, Mohd Talib Latif, Teerachai Amnuaylojaroen, Junsu Gil, Mee-Hye Lee, Juseon Bak, Joowan Kim, Hong Liao, Yugo Kanaya, Xiao Lu, Tatsuya Nagashima, and Ja-Ho Koo
EGUsphere, https://doi.org/10.5194/egusphere-2024-3756,https://doi.org/10.5194/egusphere-2024-3756, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
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21 Jan 2025
Modelling Arctic Lower Tropospheric Ozone: processes controlling seasonal variations
Wanmin Gong, Stephen R. Beagley, Kenjiro Toyota, Henrik Skov, Jesper Heile Christensen, Alexandru Lupu, Diane Pendlebury, Junhua Zhang, Ulas Im, Yugo Kanaya, Alfonso Saiz-Lopez, Roberto Sommariva, Peter Effertz, John W. Halfacre, Nis Jepsen, Rigel Kivi, Theodore K. Koenig, Katrin Müller, Claus Nordstrøm, Irina Petropavlovskikh, Paul B. Shepson, William R. Simpson, Sverre Solberg, Ralf M. Staebler, David W. Tarasick, Roeland Van Malderen, and Mika Vestenius
EGUsphere, https://doi.org/10.5194/egusphere-2024-3750,https://doi.org/10.5194/egusphere-2024-3750, 2025
Preprint under review for ACP (discussion: final response, 5 comments)
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21 Jan 2025
Uncertainties in OCO-2 satellite retrievals of XCO2 limit diagnosis of transport model simulation uncertainty
Chiranjit Das, Ravi Kumar Kunchala, Prabir K. Patra, Naveen Chandra, Kentaro Ishijima, and Toshinobu Machida
EGUsphere, https://doi.org/10.5194/egusphere-2024-3976,https://doi.org/10.5194/egusphere-2024-3976, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
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21 Jan 2025
Incorporation of multi-phase halogen chemistry into Community Multiscale Air Quality (CMAQ) model
Kiyeon Kim, Chul Han Song, Kyung Man Han, Greg Yarwood, Ross Beardsley, and Saewung Kim
EGUsphere, https://doi.org/10.5194/egusphere-2025-23,https://doi.org/10.5194/egusphere-2025-23, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
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21 Jan 2025
Atmospheric fate of organosulfates through gas-phase and aqueous-phase reaction with hydroxyl radicals: implications in inorganic sulfate formation
Narcisse Tsona Tchinda, Xiaofan Lv, Stanley Numboniu Tasheh, Julius Numboniu Ghogomu, and Lin Du
EGUsphere, https://doi.org/10.5194/egusphere-2025-29,https://doi.org/10.5194/egusphere-2025-29, 2025
Revised manuscript under review for ACP (discussion: final response, 6 comments)
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21 Jan 2025
A dynamical separation of deep and shallow branches in the stratospheric circulation
Rasul Baikhadzhaev, Felix Ploeger, Peter Preusse, Manfred Ern, and Thomas Birner
EGUsphere, https://doi.org/10.5194/egusphere-2024-4088,https://doi.org/10.5194/egusphere-2024-4088, 2025
Preprint under review for ACP (discussion: final response, 4 comments)
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21 Jan 2025
An improved Bayesian inversion to estimate daily NOx emissions of Paris from TROPOMI NO2 observations between 2018–2023
Alba Mols, Klaas Folkert Boersma, Hugo Denier van der Gon, and Maarten Krol
EGUsphere, https://doi.org/10.5194/egusphere-2025-49,https://doi.org/10.5194/egusphere-2025-49, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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21 Jan 2025
Aerosol dynamic processes in the Hunga plume in January 2022: Does water vapor accelerate aerosol aging?
Julia Bruckert, Simran Chopra, Richard Siddans, Charlotte Wedler, and Gholam Ali Hoshyaripour
EGUsphere, https://doi.org/10.5194/egusphere-2024-4062,https://doi.org/10.5194/egusphere-2024-4062, 2025
Revised manuscript under review for ACP (discussion: final response, 4 comments)
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20 Jan 2025
Role of a key microphysical factor in mixed-phase stratocumulus clouds and their interactions with aerosols
Seoung Soo Lee, Chang Hoon Jung, Jinho Choi, Young Jun Yoon, Junshik Um, Youtong Zheng, Jianping Guo, Manguttathil G. Manoj, Sang-Keun Song, and Kyung-Ja Ha
Atmos. Chem. Phys., 25, 705–726, https://doi.org/10.5194/acp-25-705-2025,https://doi.org/10.5194/acp-25-705-2025, 2025
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20 Jan 2025
Influence of biogenic NO emissions from soil on Atmospheric chemistry over Africa: a regional modelling study
Eric Martial Yao, Fabien Solmon, Marcellin Adon, Claire Delon, Corinne Galy-Lacaux, Graziano Giuliani, Bastien Sauvage, and Véronique Yoboue
EGUsphere, https://doi.org/10.5194/egusphere-2024-3179,https://doi.org/10.5194/egusphere-2024-3179, 2025
Revised manuscript under review for ACP (discussion: final response, 4 comments)
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20 Jan 2025
Climate-driven biogenic emissions alleviate the impact of man-made emission reduction on O3 control in Pearl River Delta region, southern China
Nan Wang, Song Liu, Jiawei Xu, Yanyu Wang, Chun Li, Hua Lu, and Fumo Yang
EGUsphere, https://doi.org/10.5194/egusphere-2024-3771,https://doi.org/10.5194/egusphere-2024-3771, 2025
Revised manuscript under review for ACP (discussion: final response, 4 comments)
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20 Jan 2025
South Asia ammonia emission inversion through assimilating IASI observations
Ji Xia, Yi Zhou, Li Fang, Yingfei Qi, Dehao Li, Hong Liao, and Jianbing Jin
EGUsphere, https://doi.org/10.5194/egusphere-2024-3938,https://doi.org/10.5194/egusphere-2024-3938, 2025
Revised manuscript accepted for ACP (discussion: final response, 4 comments)
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