Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP

Research article

06 Jun 2025
How does the lifetime of detrained cirrus impact the high-cloud radiative effect in the tropics?
George Horner and Edward Gryspeerdt
Atmos. Chem. Phys., 25, 5617–5631, https://doi.org/10.5194/acp-25-5617-2025,https://doi.org/10.5194/acp-25-5617-2025, 2025
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06 Jun 2025
| Highlight paper
Explaining the period fluctuation of the quasi-biennial oscillation
Young-Ha Kim
Atmos. Chem. Phys., 25, 5647–5664, https://doi.org/10.5194/acp-25-5647-2025,https://doi.org/10.5194/acp-25-5647-2025, 2025
Short summary Executive editor
06 Jun 2025
Partitioning of ionic surfactants in aerosol droplets containing glutaric acid, sodium chloride, or sea salts
Alison Bain, Kunal Ghosh, Konstantin Tumashevich, Nønne L. Prisle, and Bryan R. Bzdek
Atmos. Chem. Phys., 25, 5633–5645, https://doi.org/10.5194/acp-25-5633-2025,https://doi.org/10.5194/acp-25-5633-2025, 2025
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06 Jun 2025
Aerosols drive monsoon rainfall spatial modulations over the Indian subcontinent: anthropogenic and dust aerosols impact, mechanism, and control
Sauvik Santra, Shubha Verma, Shubham Patel, Olivier Boucher, and Mathew Koll Roxy
EGUsphere, https://doi.org/10.5194/egusphere-2025-2302,https://doi.org/10.5194/egusphere-2025-2302, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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06 Jun 2025
Injection Near the Stratopause Minimizes the Stratospheric Side Effects of Sulfur-Based Climate Intervention
Pengfei Yu, Yifeng Peng, Karen H. Rosenlof, Ru-Shan Gao, Robert W. Portmann, Martin Ross, Eric Ray, Jianchun Bian, Simone Tilmes, and Owen B. Toon
EGUsphere, https://doi.org/10.5194/egusphere-2025-2312,https://doi.org/10.5194/egusphere-2025-2312, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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06 Jun 2025
Urban-rural patterns and driving factors of particulate matter pollution decrease in eastern china
Zhihao Song and Bin Chen
EGUsphere, https://doi.org/10.5194/egusphere-2025-2194,https://doi.org/10.5194/egusphere-2025-2194, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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06 Jun 2025
Microphysical Parameter Choices Modulate Ice Content and Relative Humidity in the Outflow of a Warm Conveyor Belt
Cornelis Schwenk, Annette Miltenberger, and Annika Oertel
EGUsphere, https://doi.org/10.5194/egusphere-2025-1816,https://doi.org/10.5194/egusphere-2025-1816, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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05 Jun 2025
Emission inventory development for spatiotemporal release of vanadium from anthropogenic sources in China
Han Zhang, Baogang Zhang, Bo Jiang, Qimin Li, Xuewen Hu, and Yi Xing
Atmos. Chem. Phys., 25, 5577–5589, https://doi.org/10.5194/acp-25-5577-2025,https://doi.org/10.5194/acp-25-5577-2025, 2025
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05 Jun 2025
Source contribution to ozone pollution during June 2021 fire events in Arizona: insights from WRF-Chem-tagged O3 and CO
Yafang Guo, Mohammad Amin Mirrezaei, Armin Sorooshian, and Avelino F. Arellano
Atmos. Chem. Phys., 25, 5591–5616, https://doi.org/10.5194/acp-25-5591-2025,https://doi.org/10.5194/acp-25-5591-2025, 2025
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05 Jun 2025
Leveraging TROPOMI observations and WRF-GHG modeling to improve methane emission assessments in India
Thara Anna Mathew, Dhanyalekshmi Pillai, Jithin Sukumaran, Monish Vijay Deshpande, Michael Buchwitz, Oliver Schneising, Vishnu Thilakan, Aparnna Ravi, Sanjid Backer Kanakkassery, Sivarajan Sijikumar, Imran A. Girach, and S. Suresh Babu
EGUsphere, https://doi.org/10.5194/egusphere-2025-1977,https://doi.org/10.5194/egusphere-2025-1977, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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05 Jun 2025
Banked CFC-11 contributes to an unforeseen emission rise and sets back progress towards carbon neutrality
Heping Liu, Huabo Duan, Ning Zhang, Ruichang Mao, Travis Reed Miller, Ming Xu, Jiakuan Yang, and Yin Ma
EGUsphere, https://doi.org/10.5194/egusphere-2025-2277,https://doi.org/10.5194/egusphere-2025-2277, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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04 Jun 2025
An investigation of the impact of Canadian wildfires on US air quality using model, satellite, and ground measurements
Zhixin Xue, Nair Udaysankar, and Sundar A. Christopher
Atmos. Chem. Phys., 25, 5497–5517, https://doi.org/10.5194/acp-25-5497-2025,https://doi.org/10.5194/acp-25-5497-2025, 2025
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04 Jun 2025
High-resolution mapping of on-road vehicle emissions with real-time traffic datasets based on big data
Yujia Wang, Hongbin Wang, Bo Zhang, Peng Liu, Xinfeng Wang, Shuchun Si, Likun Xue, Qingzhu Zhang, and Qiao Wang
Atmos. Chem. Phys., 25, 5537–5555, https://doi.org/10.5194/acp-25-5537-2025,https://doi.org/10.5194/acp-25-5537-2025, 2025
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04 Jun 2025
Sensitivity of climate–chemistry model simulated atmospheric composition to the application of an inverse relationship between NOx emission and lightning flash frequency
Francisco J. Pérez-Invernón, Francisco J. Gordillo-Vázquez, Heidi Huntrieser, Patrick Jöckel, and Eric J. Bucsela
Atmos. Chem. Phys., 25, 5557–5575, https://doi.org/10.5194/acp-25-5557-2025,https://doi.org/10.5194/acp-25-5557-2025, 2025
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04 Jun 2025
Ice-nucleating properties of glassy organic and organosulfate aerosol
Christopher N. Rapp, Sining Niu, N. Cazimir Armstrong, Xiaoli Shen, Thomas Berkemeier, Jason D. Surratt, Yue Zhang, and Daniel J. Cziczo
Atmos. Chem. Phys., 25, 5519–5536, https://doi.org/10.5194/acp-25-5519-2025,https://doi.org/10.5194/acp-25-5519-2025, 2025
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04 Jun 2025
Role of aerosol–cloud–radiation interactions in modulating summertime quasi-biweekly rainfall intensity over South China
Hongli Chen, Pang-Chi Hsu, Anbao Zhu, and Xiaoyan Ma
EGUsphere, https://doi.org/10.5194/egusphere-2025-2013,https://doi.org/10.5194/egusphere-2025-2013, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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04 Jun 2025
Methane fluxes from arctic & boreal North America: Comparisons between process-based estimates and atmospheric observations
Hanyu Liu, Felix R. Vogel, Misa Ishizawa, Zhen Zhang, Benjamin Poulter, Doug E. J. Worthy, Leyang Feng, Anna L. Gagné-Landmann, Ao Chen, Ziting Huang, Dylan C. Gaeta, Joe R. Melton, Douglas Chan, Vineet Yadav, Deborah Huntzinger, and Scot M. Miller
EGUsphere, https://doi.org/10.5194/egusphere-2025-2150,https://doi.org/10.5194/egusphere-2025-2150, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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04 Jun 2025
Impacts of shipping emissions on ozone pollution in China
Zhenyu Luo, Li Peng, Zhaofeng Lv, Tingkun He, Wen Yi, Yongyue Wang, Kebin He, and Huan Liu
EGUsphere, https://doi.org/10.5194/egusphere-2025-2027,https://doi.org/10.5194/egusphere-2025-2027, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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04 Jun 2025
Metal Layer Depletion during the Super Substorm on 4 November 2021
Gang Chen, Yimeng Xu, Guotao Yang, Shaodong Zhang, Zhipeng Ren, Pengfei Hu, Tingting Yu, Fuju Wu, Lifang Du, Haoran Zheng, Xuewu Cheng, Faquan Li, and Min Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-1888,https://doi.org/10.5194/egusphere-2025-1888, 2025
Preprint under review for ACP (discussion: open, 2 comments)
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04 Jun 2025
Aerosol effective radius governs the relationship between cloud condensation nuclei (CCN) concentration and aerosol backscatter
Emily D. Lenhardt, Lan Gao, Chris A. Hostetler, Richard A. Ferrare, Sharon P. Burton, Richard H. Moore, Luke D. Ziemba, Ewan Crosbie, Armin Sorooshian, Cassidy Soloff, and Jens Redemann
EGUsphere, https://doi.org/10.5194/egusphere-2025-2422,https://doi.org/10.5194/egusphere-2025-2422, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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03 Jun 2025
Reactivity study of 3,3-dimethylbutanal and 3,3-dimethylbutanone: kinetics, reaction products, mechanisms, and atmospheric implications
Inmaculada Aranda, Sagrario Salgado, Beatriz Cabañas, Florentina Villanueva, and Pilar Martín
Atmos. Chem. Phys., 25, 5445–5468, https://doi.org/10.5194/acp-25-5445-2025,https://doi.org/10.5194/acp-25-5445-2025, 2025
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03 Jun 2025
Black carbon aerosols in China: Spatial-temporal variations and lessons from long-term atmospheric observations
Huang Zheng, Shaofei Kong, Deping Ding, Marjan Savadkoohi, Congbo Song, Mingming Zheng, and Roy Harrison
EGUsphere, https://doi.org/10.5194/egusphere-2025-2113,https://doi.org/10.5194/egusphere-2025-2113, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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02 Jun 2025
Water vapour isotopes over West Africa as observed from space: which processes control tropospheric H2O ∕ HDO pair distributions?
Christopher Johannes Diekmann, Matthias Schneider, Peter Knippertz, Tim Trent, Hartmut Boesch, Amelie Ninja Roehling, John Worden, Benjamin Ertl, Farahnaz Khosrawi, and Frank Hase
Atmos. Chem. Phys., 25, 5409–5431, https://doi.org/10.5194/acp-25-5409-2025,https://doi.org/10.5194/acp-25-5409-2025, 2025
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02 Jun 2025
Counteracting influences of gravitational settling modulate aerosol impacts on cloud-base-lowering fog characteristics
Nathan H. Pope and Adele L. Igel
Atmos. Chem. Phys., 25, 5433–5444, https://doi.org/10.5194/acp-25-5433-2025,https://doi.org/10.5194/acp-25-5433-2025, 2025
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02 Jun 2025
| Highlight paper
Quantified ice-nucleating ability of AgI-containing seeding particles in natural clouds
Anna J. Miller, Christopher Fuchs, Fabiola Ramelli, Huiying Zhang, Nadja Omanovic, Robert Spirig, Claudia Marcolli, Zamin A. Kanji, Ulrike Lohmann, and Jan Henneberger
Atmos. Chem. Phys., 25, 5387–5407, https://doi.org/10.5194/acp-25-5387-2025,https://doi.org/10.5194/acp-25-5387-2025, 2025
Short summary Executive editor
02 Jun 2025
Adiabatic versus diabatic transport contributions to the ozone budget in the northern hemispheric upper troposphere and lower stratosphere
Frederik Harzer, Hella Garny, Felix Ploeger, J. Moritz Menken, and Thomas Birner
EGUsphere, https://doi.org/10.5194/egusphere-2025-2195,https://doi.org/10.5194/egusphere-2025-2195, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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02 Jun 2025
Different response characteristics of ambient hazardous trace metals and health impacts to global emission reduction
Wenwen Sun, Xing Liu, and Rui Li
EGUsphere, https://doi.org/10.5194/egusphere-2025-2080,https://doi.org/10.5194/egusphere-2025-2080, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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30 May 2025
Speciated Volatile Organic Compounds and Hydroxyl Radical Reactivity Characteristics of Evaporation Emissions from China VI and China V In-use Light Duty Gasoline Vehicles
Liuwei Kong, Xin Li, Yu Wang, Sihua Lu, Ying Liu, Shengrong Lou, Wenxin Zhou, Xinping Yang, Yan Ding, Yi Liu, Mengdi Song, Shuyu He, Kai Wang, Feng Wang, Xiaocen Shi, Jian Wang, Yun Zou, Chaofan Lian, Hefan Liu, Miao Feng, Xiaoya Dou, Limin Zeng, and Yuanhang Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-2322,https://doi.org/10.5194/egusphere-2025-2322, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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28 May 2025
How to trace the origins of short-lived atmospheric species: an Arctic example
Anderson Da Silva, Louis Marelle, Jean-Christophe Raut, Yvette Gramlich, Karolina Siegel, Sophie L. Haslett, Claudia Mohr, and Jennie L. Thomas
Atmos. Chem. Phys., 25, 5331–5354, https://doi.org/10.5194/acp-25-5331-2025,https://doi.org/10.5194/acp-25-5331-2025, 2025
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28 May 2025
Evidence of successful methane mitigation in one of Europe's most important oil production region
Gerrit Kuhlmann, Foteini Stavropoulou, Stefan Schwietzke, Daniel Zavala-Araiza, Andrew Thorpe, Andreas Hueni, Lukas Emmenegger, Andreea Calcan, Thomas Röckmann, and Dominik Brunner
Atmos. Chem. Phys., 25, 5371–5385, https://doi.org/10.5194/acp-25-5371-2025,https://doi.org/10.5194/acp-25-5371-2025, 2025
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28 May 2025
Unequal socioeconomic exposure to drought extremes induced by stratospheric aerosol geoengineering
Weijie Fu, Xu Yue, Chenguang Tian, Rongbin Xu, and Yuming Guo
EGUsphere, https://doi.org/10.5194/egusphere-2025-2266,https://doi.org/10.5194/egusphere-2025-2266, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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28 May 2025
Vertical and seasonal variations in airborne endotoxins in a coastal megacity of North China: insights from 3-hydroxy fatty acids
Wenxin Zhang, Wei Hu, Mutong Niu, Quanfei Zhu, Na An, Qiang Zhang, Rui Jin, Xiaoli Fu, Jian Hao, Jianbo Yang, Jingle Liu, Jing Shi, Suqin Han, Junjun Deng, Libin Wu, Yuqi Feng, Kimitaka Kawamura, and Pingqing Fu
EGUsphere, https://doi.org/10.5194/egusphere-2025-2269,https://doi.org/10.5194/egusphere-2025-2269, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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28 May 2025
Long–term Trends in PM2.5 Chemical Composition and Its Impact on Aerosol Properties: Field Observations from 2007 to 2020 in Pearl River Delta, South China
Yunfeng He, Xiang Ding, Quanfu He, Yuqing Zhang, Duohong Chen, Tao Zhang, Kong Yang, Junqi Wang, Qian Cheng, Hao Jiang, Zirui Wang, Ping Liu, Xinming Wang, and Michael Boy
EGUsphere, https://doi.org/10.5194/egusphere-2025-2204,https://doi.org/10.5194/egusphere-2025-2204, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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28 May 2025
A radar view of ice microphysics and turbulence in Arctic stratiform cloud systems
Jialin Yan, Mariko Oue, Pavlos Kollias, Edward Luke, and Fan Yang
EGUsphere, https://doi.org/10.5194/egusphere-2025-2149,https://doi.org/10.5194/egusphere-2025-2149, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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28 May 2025
Atmospheric Organosulfate Formation Regulated by Continental Outflows and Marine Emissions over East Asian Marginal Seas
Shubin Li, Yujue Wang, Yiwen Zhang, Yizhe Yi, Yuchen Wang, Yuqi Guo, Chao Yu, Yue Jiang, Jinhui Shi, Chao Zhang, Jialei Zhu, Wei Hu, Jianzhen Yu, Xiaohong Yao, Huiwang Gao, and Min Hu
EGUsphere, https://doi.org/10.5194/egusphere-2025-2154,https://doi.org/10.5194/egusphere-2025-2154, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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28 May 2025
Global modeling of brown carbon: impact of temperature- and humidity-dependent bleaching
Xinchun Xie, Yuzhong Zhang, Ruosi Liang, and Xuan Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-2305,https://doi.org/10.5194/egusphere-2025-2305, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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28 May 2025
Diurnal variability and controlling mechanisms of marine aerosol distributions over the South China Sea: Insights from shipborne observations
Zhi Qiao, Shengcheng Cui, Huiqiang Xu, Xiaoqing Wu, Xiaodan Liu, Zihan Zhang, Mengying Zhai, Yue Pan, Tao Luo, and Xuebin Li
EGUsphere, https://doi.org/10.5194/egusphere-2025-1463,https://doi.org/10.5194/egusphere-2025-1463, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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28 May 2025
Altitude-Dependent Formation of Polar Mesospheric Clouds: Charged Nucleation and In Situ Ice Growth on Zonal and Daily Scales
Liang Zhang, Zhongfang Liu, and Brian Tinsley
EGUsphere, https://doi.org/10.5194/egusphere-2025-2330,https://doi.org/10.5194/egusphere-2025-2330, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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28 May 2025
Modelling contrail cirrus using a double-moment cloud microphysics scheme in the UK Met Office Unified Model
Weiyu Zhang, Paul R. Field, Kwinten Van Weverberg, Piers M. Forster, Cyril J. Morcrette, and Alexandru Rap
EGUsphere, https://doi.org/10.5194/egusphere-2025-2045,https://doi.org/10.5194/egusphere-2025-2045, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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27 May 2025
The critical number and size of precipitation embryos to accelerate warm rain initiation
Jung-Sub Lim, Yign Noh, Hyunho Lee, and Fabian Hoffmann
Atmos. Chem. Phys., 25, 5313–5329, https://doi.org/10.5194/acp-25-5313-2025,https://doi.org/10.5194/acp-25-5313-2025, 2025
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27 May 2025
Atmospheric Dust and Air Quality over large-cities and megacities of the World
Emmanouil Proestakis, Kyriakoula Papachristopoulou, Thanasis Georgiou, Sofia Eirini Chatoutsidou, Mihalis Lazaridis, Antonis Gkikas, Ilias Fountoulakis, Ioanna Tsikοudi, Manolis P. Petrakis, and Vassilis Amiridis
EGUsphere, https://doi.org/10.5194/egusphere-2025-1841,https://doi.org/10.5194/egusphere-2025-1841, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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26 May 2025
Regional and sectoral contributions of NOx and reactive carbon emission sources to global trends in tropospheric ozone during the 2000–2018 period
Aditya Nalam, Aura Lupaşcu, Tabish Ansari, and Tim Butler
Atmos. Chem. Phys., 25, 5287–5311, https://doi.org/10.5194/acp-25-5287-2025,https://doi.org/10.5194/acp-25-5287-2025, 2025
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26 May 2025
Underappreciated contributions of biogenic volatile organic compounds from urban green spaces to ozone pollution
Haofan Wang, Yuejin Li, Yiming Liu, Xiao Lu, Yang Zhang, Qi Fan, Chong Shen, Senchao Lai, Yan Zhou, Tao Zhang, and Dingli Yue
Atmos. Chem. Phys., 25, 5233–5250, https://doi.org/10.5194/acp-25-5233-2025,https://doi.org/10.5194/acp-25-5233-2025, 2025
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26 May 2025
Impact on the stratocumulus-to-cumulus transition of the interaction of cloud microphysics and macrophysics with large-scale circulation
Je-Yun Chun, Robert Wood, Peter N. Blossey, and Sarah J. Doherty
Atmos. Chem. Phys., 25, 5251–5271, https://doi.org/10.5194/acp-25-5251-2025,https://doi.org/10.5194/acp-25-5251-2025, 2025
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26 May 2025
Giant Cloud Condensation Nuclei enhanced Ice Sublimation Process: A potential mechanism in mixed phase clouds
Denghui Ji, Christoph Ritter, Xiaoyu Sun, Manuel Moser, Christiane Voigt, Mathias Palm, and Justus Notholt
EGUsphere, https://doi.org/10.5194/egusphere-2025-1932,https://doi.org/10.5194/egusphere-2025-1932, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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26 May 2025
Simulation of a contrail formation and early life cycle for a realistic airliner geometry
Younes Bouhafid and Nicolas Bonne
EGUsphere, https://doi.org/10.5194/egusphere-2025-1865,https://doi.org/10.5194/egusphere-2025-1865, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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26 May 2025
Wind-cloud interactions observed with Aeolus spaceborne Doppler Wind Lidar
Zacharie Titus, Marine Bonazzola, Hélène Chepfer, Artem Feofilov, Marie-Laure Roussel, Benjamin Witschas, and Sophie Bastin
EGUsphere, https://doi.org/10.5194/egusphere-2025-2065,https://doi.org/10.5194/egusphere-2025-2065, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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21 May 2025
High-resolution greenhouse gas flux inversions using a machine learning surrogate model for atmospheric transport
Nikhil Dadheech, Tai-Long He, and Alexander J. Turner
Atmos. Chem. Phys., 25, 5159–5174, https://doi.org/10.5194/acp-25-5159-2025,https://doi.org/10.5194/acp-25-5159-2025, 2025
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21 May 2025
Quantifying the sources of increasing stratospheric water vapour concentrations
Patrick E. Sheese, Kaley A. Walker, Chris D. Boone, and David A. Plummer
Atmos. Chem. Phys., 25, 5199–5213, https://doi.org/10.5194/acp-25-5199-2025,https://doi.org/10.5194/acp-25-5199-2025, 2025
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21 May 2025
Trends and drivers of soluble iron deposition from East Asian dust to the Northwest Pacific: a springtime analysis (2001–2017)
Hanzheng Zhu, Yaman Liu, Man Yue, Shihui Feng, Pingqing Fu, Kan Huang, Xinyi Dong, and Minghuai Wang
Atmos. Chem. Phys., 25, 5175–5197, https://doi.org/10.5194/acp-25-5175-2025,https://doi.org/10.5194/acp-25-5175-2025, 2025
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21 May 2025
Secondary organic aerosol formation from nitrate radical oxidation of styrene: aerosol yields, chemical composition, and hydrolysis of organic nitrates
Yuchen Wang, Xiang Zhang, Yuanlong Huang, Yutong Liang, and Nga L. Ng
Atmos. Chem. Phys., 25, 5215–5231, https://doi.org/10.5194/acp-25-5215-2025,https://doi.org/10.5194/acp-25-5215-2025, 2025
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21 May 2025
Individual particle compositions and aerosol mixing states at different altitudes over the ocean in East Asia
Kouji Adachi, Atsushi Yoshida, Tatsuhiro Mori, Nobuhiro Moteki, Sho Ohata, Kazuyuki Kita, Yoshimi Kawai, and Makoto Koike
EGUsphere, https://doi.org/10.5194/egusphere-2025-2230,https://doi.org/10.5194/egusphere-2025-2230, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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20 May 2025
Chemistry–climate feedback of atmospheric methane in a methane-emission-flux-driven chemistry–climate model
Laura Stecher, Franziska Winterstein, Patrick Jöckel, Michael Ponater, Mariano Mertens, and Martin Dameris
Atmos. Chem. Phys., 25, 5133–5158, https://doi.org/10.5194/acp-25-5133-2025,https://doi.org/10.5194/acp-25-5133-2025, 2025
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20 May 2025
Constraining a data-driven CO2 flux model by ecosystem and atmospheric observations using atmospheric transport
Samuel Upton, Markus Reichstein, Wouter Peters, Santiago Botía, Jacob A. Nelson, Sophia Walther, Martin Jung, Fabian Gans, László Haszpra, and Ana Bastos
EGUsphere, https://doi.org/10.5194/egusphere-2025-2097,https://doi.org/10.5194/egusphere-2025-2097, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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20 May 2025
Rethinking Machine Learning Weather Normalisation: A Refined Strategy for Short-term Air Pollution Policies
Yuqing Dai, Bowen Liu, Chengxu Tong, David Carslaw, Robert MacKenzie, and Zongbo Shi
EGUsphere, https://doi.org/10.5194/egusphere-2025-1376,https://doi.org/10.5194/egusphere-2025-1376, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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20 May 2025
Observed and modeled Arctic airmass transformations during warm air intrusions and cold air outbreaks
Manfred Wendisch, Benjamin Kirbus, Davide Ori, Matthew D. Shupe, Susanne Crewell, Harald Sodemann, and Vera Schemann
EGUsphere, https://doi.org/10.5194/egusphere-2025-2062,https://doi.org/10.5194/egusphere-2025-2062, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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19 May 2025
Hydrogen peroxide photoformation in particulate matter and its contribution to S(IV) oxidation during winter in Fairbanks, Alaska
Michael Oluwatoyin Sunday, Laura Marie Dahler Heinlein, Junwei He, Allison Moon, Sukriti Kapur, Ting Fang, Kasey C. Edwards, Fangzhou Guo, Jack Dibb, James H. Flynn III, Becky Alexander, Manabu Shiraiwa, and Cort Anastasio
Atmos. Chem. Phys., 25, 5087–5100, https://doi.org/10.5194/acp-25-5087-2025,https://doi.org/10.5194/acp-25-5087-2025, 2025
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19 May 2025
Surface ozone trend variability across the United States and the impact of heat waves (1990–2023)
Kai-Lan Chang, Brian C. McDonald, Colin Harkins, and Owen R. Cooper
Atmos. Chem. Phys., 25, 5101–5132, https://doi.org/10.5194/acp-25-5101-2025,https://doi.org/10.5194/acp-25-5101-2025, 2025
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19 May 2025
Modeling atmospheric sulfate oxidation chemistry via the oxygen isotope mass-independent fractionation using the Community Multiscale Air Quality Model (CMAQ)
Huan Fang and Wendell Walters
EGUsphere, https://doi.org/10.5194/egusphere-2025-923,https://doi.org/10.5194/egusphere-2025-923, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
19 May 2025
An updated microphysical model for particle activation in contrails: the role of volatile plume particles
Joel Ponsonby, Roger Teoh, Bernd Kärcher, and Marc Stettler
EGUsphere, https://doi.org/10.5194/egusphere-2025-1717,https://doi.org/10.5194/egusphere-2025-1717, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 May 2025
Cyclone enhances the contribution of oceanic dimethyl sulfide to the free troposphere over the Southern Ocean
Miming Zhang, Haipeng Gao, Shanshan Wang, Yue Jia, Shibo Yan, Rong Tian, Jinpei Yan, and Yanfang Wu
EGUsphere, https://doi.org/10.5194/egusphere-2025-1622,https://doi.org/10.5194/egusphere-2025-1622, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 May 2025
Meteorological influence on surface ozone trends in China: Assessing uncertainties caused by multi-dataset and multi-method
Xueqing Wang, Jia Zhu, Guanjie Jiao, Xi Chen, Zhenjiang Yang, Lei Chen, Xipeng Jin, and Hong Liao
EGUsphere, https://doi.org/10.5194/egusphere-2025-1880,https://doi.org/10.5194/egusphere-2025-1880, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 May 2025
Interhemispheric Anti-Phase Variability in Mesospheric Climate Driven by Summer Polar Upwelling During Solstice Months
Liang Zhang, Zhongfang Liu, and Brian Tinsley
EGUsphere, https://doi.org/10.5194/egusphere-2025-2047,https://doi.org/10.5194/egusphere-2025-2047, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
16 May 2025
The evolution of aerosol mixing state derived from a field campaign in Beijing: implications for particle aging timescales in urban atmospheres
Jieyao Liu, Fang Zhang, Jingye Ren, Lu Chen, Anran Zhang, Zhe Wang, Songjian Zou, Honghao Xu, and Xingyan Yue
Atmos. Chem. Phys., 25, 5075–5086, https://doi.org/10.5194/acp-25-5075-2025,https://doi.org/10.5194/acp-25-5075-2025, 2025
Short summary
16 May 2025
Spatially separate production of hydrogen oxides and nitric oxide in lightning
Jena M. Jenkins and William H. Brune
Atmos. Chem. Phys., 25, 5041–5052, https://doi.org/10.5194/acp-25-5041-2025,https://doi.org/10.5194/acp-25-5041-2025, 2025
Short summary
16 May 2025
Quantifying Forest Canopy Shading and Turbulence Effects on Boundary Layer Ozone over the United States
Chi-Tsan Wang, Patrick C. Campbell, Paul Makar, Siqi Ma, Irena Ivanova, Bok H. Baek, Wei-Ting Hung, Zachary Moon, Youhua Tang, Barry Baker, Rick Saylor, and Daniel Tong
EGUsphere, https://doi.org/10.5194/egusphere-2025-485,https://doi.org/10.5194/egusphere-2025-485, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
16 May 2025
Investigating the Development of Persistent Contrails in Ice Supersaturated Regions with Cloudy Backgrounds Using ICON-LEM
Sajedeh Marjani, Sina Mehrdad, and Johannes Quaas
EGUsphere, https://doi.org/10.5194/egusphere-2025-1847,https://doi.org/10.5194/egusphere-2025-1847, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
15 May 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
Atmos. Chem. Phys., 25, 5021–5039, https://doi.org/10.5194/acp-25-5021-2025,https://doi.org/10.5194/acp-25-5021-2025, 2025
Short summary
15 May 2025
Optimizing Ammonia Emissions for PM2.5 Mitigation: Environmental and Health Co-Benefits in Eastern China
Keqin Tang, Haoran Zhang, Ge Xu, Fengyi Chang, Yang Xu, Ji Miao, Xian Cui, Jianbin Jin, Baojie Li, Ke Li, Hong Liao, and Nan Li
EGUsphere, https://doi.org/10.5194/egusphere-2025-1407,https://doi.org/10.5194/egusphere-2025-1407, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
15 May 2025
Observed changes in the temperature and height of the globally resolved lapserate tropopause
Florian Ladstädter, Matthias Stocker, Sebastian Scher, and Andrea K. Steiner
EGUsphere, https://doi.org/10.5194/egusphere-2025-2100,https://doi.org/10.5194/egusphere-2025-2100, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
15 May 2025
Beyond HCHO/NO₂: Global Daily Maps of Net Ozone Production Rates and Sensitivities Constrained by Satellite Observations (2005–2023)
Amir H. Souri, Gonzalo González Abad, Bryan N. Duncan, and Luke D. Oman
EGUsphere, https://doi.org/10.5194/egusphere-2025-1679,https://doi.org/10.5194/egusphere-2025-1679, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
15 May 2025
Pathway-specific responses of isoprene-derived secondary organic aerosol formation to anthropogenic emission reductions in a megacity in eastern China
Huilin Hu, Yunyi Liang, Ting Li, Yongliang She, Yao Wang, Ting Yang, Min Zhou, Ziyue Li, Chenxi Li, Huayun Xiao, Jianlin Hu, Jingyi Li, and Yue Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2025-1909,https://doi.org/10.5194/egusphere-2025-1909, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
15 May 2025
German methane fluxes in 2021 estimated with an ensemble-enhanced scaling inversion based on the ICON–ART model
Valentin Bruch, Thomas Rösch, Diego Jiménez de la Cuesta Otero, Beatrice Ellerhoff, Buhalqem Mamtimin, Niklas Becker, Anne-Marlene Blechschmidt, Jochen Förstner, and Andrea K. Kaiser-Weiss
EGUsphere, https://doi.org/10.5194/egusphere-2025-1464,https://doi.org/10.5194/egusphere-2025-1464, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
15 May 2025
Indirect climate impacts of the Hunga eruption
Ewa M. Bednarz, Amy H. Butler, Xinyue Wang, Zhihong Zhuo, Wandi Yu, Georgiy Stenchikov, Matthew Toohey, and Yunqian Zhu
EGUsphere, https://doi.org/10.5194/egusphere-2025-1970,https://doi.org/10.5194/egusphere-2025-1970, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
15 May 2025
Lightning-intense deep convective transport of water vapour into the UTLS over the Third Pole region
Prashant Singh and Bodo Ahrens
EGUsphere, https://doi.org/10.5194/egusphere-2025-1728,https://doi.org/10.5194/egusphere-2025-1728, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
15 May 2025
Surface tension and hygroscopicity analysis of aerosols containing organosulfate surfactants
Vahid Shahabadi, Cassandra Lefort, Hoi Tang Law, Man Nin Chan, and Thomas C. Preston
EGUsphere, https://doi.org/10.5194/egusphere-2025-2170,https://doi.org/10.5194/egusphere-2025-2170, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 May 2025
The modulation of synoptic weather patterns and human activities on the diurnal cycle of the summertime canopy urban heat island in the Yangtze River Delta Urban Agglomeration, China
Tao Shi, Yuanjian Yang, Lian Zong, Min Guo, Ping Qi, and Simone Lolli
Atmos. Chem. Phys., 25, 4989–5007, https://doi.org/10.5194/acp-25-4989-2025,https://doi.org/10.5194/acp-25-4989-2025, 2025
Short summary
14 May 2025
Effects of sudden stratospheric warmings on the global ionospheric total electron content using a machine learning analysis
Guanyi Ma and Klemens Hocke
Atmos. Chem. Phys., 25, 5009–5020, https://doi.org/10.5194/acp-25-5009-2025,https://doi.org/10.5194/acp-25-5009-2025, 2025
Short summary
14 May 2025
Influence of Various Criteria on Identifying the Springtime Tropospheric Ozone Depletion Events (ODEs) at Utqiagvik, Arctic
Xiaochun Zhu, Le Cao, Xin Yang, Simeng Li, Jiandong Wang, and Tianliang Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2024-3873,https://doi.org/10.5194/egusphere-2024-3873, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
14 May 2025
Aircraft In-situ Measurements from SOCRATES Constrain the Anthropogenic Perturbations of Cloud Droplet Number
Ci Song, Daniel T. McCoy, Isabel L. McCoy, Hunter Brown, Andrew Gettelman, Trude Eidhammer, and Donifan Barahona
EGUsphere, https://doi.org/10.5194/egusphere-2025-2009,https://doi.org/10.5194/egusphere-2025-2009, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 May 2025
Influence of Major Sudden Stratospheric Warming With Elevated Stratopause on the Hydroxyl in the Polar Middle Atmosphere
Jin Hu, Shengyang Gu, Yusong Qin, Yuxuan Liu, and Yafei Wei
EGUsphere, https://doi.org/10.5194/egusphere-2025-2016,https://doi.org/10.5194/egusphere-2025-2016, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
13 May 2025
Spatiotemporal variations in atmospheric CH4 concentrations and enhancements in northern China based on a comprehensive dataset: ground-based observations, TROPOMI data, inventory data, and inversions
Pengfei Han, Ning Zeng, Bo Yao, Wen Zhang, Weijun Quan, Pucai Wang, Ting Wang, Minqiang Zhou, Qixiang Cai, Yuzhong Zhang, Ruosi Liang, Wanqi Sun, and Shengxiang Liu
Atmos. Chem. Phys., 25, 4965–4988, https://doi.org/10.5194/acp-25-4965-2025,https://doi.org/10.5194/acp-25-4965-2025, 2025
Short summary
13 May 2025
Unprecedented radioactive pollution in Spitsbergen air – first data as of 21st century
Anna Cwanek, Agnieszka Burakowska, Ewa Nalichowska, Magdalena Długosz-Lisiecka, Marek Kubicki, Tomasz Wawrzyniak, Edyta Łokas, Michał Gryziński, and Kamil Brudecki
EGUsphere, https://doi.org/10.5194/egusphere-2025-1573,https://doi.org/10.5194/egusphere-2025-1573, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
13 May 2025
Investigating fire-induced ozone production from local to global scales
Joseph O. Palmo, Colette L. Heald, Donald R. Blake, Ilann Bourgeois, Matthew Coggon, Jeff Collett, Frank Flocke, Alan Fried, Georgios Gkatzelis, Samuel Hall, Lu Hu, Jose L. Jimenez, Pedro Campuzano-Jost, I-Ting Ku, Benjamin Nault, Brett Palm, Jeff Peischl, Ilana Pollack, Amy Sullivan, Joel Thornton, Carsten Warneke, Armin Wisthaler, and Lu Xu
EGUsphere, https://doi.org/10.5194/egusphere-2025-1969,https://doi.org/10.5194/egusphere-2025-1969, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
12 May 2025
Validation and uncertainty quantification of three state-of-the-art ammonia surface exchange schemes using NH3 flux measurements in a dune ecosystem
Tycho Jongenelen, Margreet van Zanten, Enrico Dammers, Roy Wichink Kruit, Arjan Hensen, Leon Geers, and Jan Willem Erisman
Atmos. Chem. Phys., 25, 4943–4963, https://doi.org/10.5194/acp-25-4943-2025,https://doi.org/10.5194/acp-25-4943-2025, 2025
Short summary
12 May 2025
Unveiling Sulfate Aerosol Persistence as the Dominant Control of the Systematic Cooling Bias in CMIP6 Models: Quantification and Corrective Strategies
Jie Zhang, Kalli Furtado, Steven T. Turnock, Yixiong Lu, Tongwen Wu, Fang Zhang, and Xiaoge Xin
EGUsphere, https://doi.org/10.5194/egusphere-2025-1059,https://doi.org/10.5194/egusphere-2025-1059, 2025
Preprint under review for ACP (discussion: open, 4 comments)
Short summary
12 May 2025
Uncertainties in fertilizer-induced emissions of soil nitrogen oxide and the associated impacts on ground-level ozone and methane
Cheng Gong, Yan Wang, Hanqin Tian, Sian Kou-Giesbrecht, Nicolas Vuichard, and Sönke Zaehle
EGUsphere, https://doi.org/10.5194/egusphere-2025-1416,https://doi.org/10.5194/egusphere-2025-1416, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
12 May 2025
Impact of particulate matter reductions on aerosol HO2 uptake and rising surface ozone pollution in India
Gopalakrishna Pillai Gopikrishnan, Daniel M. Westervelt, and Jayanarayanan Kuttippurath
EGUsphere, https://doi.org/10.5194/egusphere-2025-1056,https://doi.org/10.5194/egusphere-2025-1056, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
12 May 2025
A Modeling Study of Global Distribution and Formation Pathways of Highly Oxygenated Organic Molecules (HOMs) from Monoterpenes
Xinyue Shao, Yaman Liu, Xinyi Dong, Minghuai Wang, Ruochong Xu, Joel A. Thornton, Duseong S. Jo, Man Yue, Wenxiang Shen, Manish Shrivastava, Stephen R. Arnold, and Ken S. Carslaw
EGUsphere, https://doi.org/10.5194/egusphere-2025-1526,https://doi.org/10.5194/egusphere-2025-1526, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
09 May 2025
Impact of wildfire smoke on Arctic cirrus formation – Part 1: Analysis of MOSAiC 2019–2020 observations
Albert Ansmann, Cristofer Jimenez, Johanna Roschke, Johannes Bühl, Kevin Ohneiser, Ronny Engelmann, Martin Radenz, Hannes Griesche, Julian Hofer, Dietrich Althausen, Daniel A. Knopf, Sandro Dahlke, Tom Gaudek, Patric Seifert, and Ulla Wandinger
Atmos. Chem. Phys., 25, 4847–4866, https://doi.org/10.5194/acp-25-4847-2025,https://doi.org/10.5194/acp-25-4847-2025, 2025
Short summary
09 May 2025
Impact of wildfire smoke on Arctic cirrus formation – Part 2: Simulation of MOSAiC 2019–2020 cases
Albert Ansmann, Cristofer Jimenez, Daniel A. Knopf, Johanna Roschke, Johannes Bühl, Kevin Ohneiser, and Ronny Engelmann
Atmos. Chem. Phys., 25, 4867–4884, https://doi.org/10.5194/acp-25-4867-2025,https://doi.org/10.5194/acp-25-4867-2025, 2025
Short summary
09 May 2025
Molecular characterization of organic aerosols in urban and forested areas of Paris using high-resolution mass spectrometry
Diana L. Pereira, Chiara Giorio, Aline Gratien, Alexander Zherebker, Gael Noyalet, Servanne Chevaillier, Stéphanie Alage, Elie Almarj, Antonin Bergé, Thomas Bertin, Mathieu Cazaunau, Patrice Coll, Ludovico Di Antonio, Sergio Harb, Johannes Heuser, Cécile Gaimoz, Oscar Guillemant, Brigitte Language, Olivier Lauret, Camilo Macias, Franck Maisonneuve, Bénédicte Picquet-Varrault, Raquel Torres, Sylvain Triquet, Pascal Zapf, Lelia Hawkins, Drew Pronovost, Sydney Riley, Pierre-Marie Flaud, Emilie Perraudin, Pauline Pouyes, Eric Villenave, Alexandre Albinet, Olivier Favez, Robin Aujay-Plouzeau, Vincent Michoud, Christopher Cantrell, Manuela Cirtog, Claudia Di Biagio, Jean-François Doussin, and Paola Formenti
Atmos. Chem. Phys., 25, 4885–4905, https://doi.org/10.5194/acp-25-4885-2025,https://doi.org/10.5194/acp-25-4885-2025, 2025
Short summary
09 May 2025
Modelling of atmospheric variability in gas and aerosols during the ACROSS campaign 2022 of the greater Paris area: evaluation of the meteorology, dynamics and chemistry
Ludovico Di Antonio, Matthias Beekmann, Guillaume Siour, Vincent Michoud, Christopher Cantrell, Astrid Bauville, Antonin Bergé, Mathieu Cazaunau, Servanne Chevaillier, Manuela Cirtog, Joel F. de Brito, Paola Formenti, Cecile Gaimoz, Olivier Garret, Aline Gratien, Valérie Gros, Martial Haeffelin, Lelia N. Hawkins, Simone Kotthaus, Gael Noyalet, Diana L. Pereira, Jean-Eudes Petit, Eva Drew Pronovost, Véronique Riffault, Chenjie Yu, Gilles Foret, Jean-François Doussin, and Claudia Di Biagio
Atmos. Chem. Phys., 25, 4803–4831, https://doi.org/10.5194/acp-25-4803-2025,https://doi.org/10.5194/acp-25-4803-2025, 2025
Short summary
09 May 2025
Dust-producing weather patterns of the North American Great Plains
Stuart Evans
Atmos. Chem. Phys., 25, 4833–4845, https://doi.org/10.5194/acp-25-4833-2025,https://doi.org/10.5194/acp-25-4833-2025, 2025
Short summary
09 May 2025
Sensitivity of climate effects of hydrogen to leakage size, location, and chemical background
Ragnhild Bieltvedt Skeie, Marit Sandstad, Srinath Krishnan, Gunnar Myhre, and Maria Sand
Atmos. Chem. Phys., 25, 4929–4942, https://doi.org/10.5194/acp-25-4929-2025,https://doi.org/10.5194/acp-25-4929-2025, 2025
Short summary
09 May 2025
Field Observations Reveal Substantially Higher Scattering Refractive Index in Secondary Versus Primary Organic Aerosols
Junlin Shen, Li Liu, Fengling Yuan, Biao Luo, Hongqing Qiao, Miaomiao Zhai, Gang Zhao, Hanbing Xu, Fei Li, Yu Zou, Tao Deng, Xuejiao Deng, and Ye Kuang
EGUsphere, https://doi.org/10.5194/egusphere-2025-1410,https://doi.org/10.5194/egusphere-2025-1410, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
09 May 2025
Chemical characterization and source apportionment of fine particulate matter in Eastern Africa using aerosol mass spectrometry
Theobard Habineza, Allen L. Robinson, H. Langley Dewitt, Jimmy Gasore, Philip L. Croteau, and Albert A. Presto
EGUsphere, https://doi.org/10.5194/egusphere-2025-1700,https://doi.org/10.5194/egusphere-2025-1700, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
08 May 2025
Spatial–temporal patterns in anthropogenic and biomass burning emission contributions to air pollution and mortality burden changes in India from 1995 to 2014
Bin Luo, Yuqiang Zhang, Tao Tang, Hongliang Zhang, Jianlin Hu, Jiangshan Mu, Wenxing Wang, and Likun Xue
Atmos. Chem. Phys., 25, 4767–4783, https://doi.org/10.5194/acp-25-4767-2025,https://doi.org/10.5194/acp-25-4767-2025, 2025
Short summary
08 May 2025
Evaluating tropospheric nitrogen dioxide in UKCA using OMI satellite retrievals over south and east Asia
Alok K. Pandey, David S. Stevenson, Alcide Zhao, Richard J. Pope, Ryan Hossaini, Krishan Kumar, and Martyn P. Chipperfield
Atmos. Chem. Phys., 25, 4785–4802, https://doi.org/10.5194/acp-25-4785-2025,https://doi.org/10.5194/acp-25-4785-2025, 2025
Short summary
08 May 2025
A technology-based global non-methane volatile organic compounds (NMVOC) emission inventory under the MEIC framework
Ruochong Xu, Hanchen Ma, Jingxian Li, Dan Tong, Liu Yan, Lanyuan Wang, Xinying Qin, Qingyang Xiao, Xizhe Yan, Hanwen Hu, Yujia Fu, Nana Wu, Huaxuan Wang, Yuexuanzi Wang, Xiaodong Liu, Guannan Geng, Kebin He, and Qiang Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-1085,https://doi.org/10.5194/egusphere-2025-1085, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
08 May 2025
Optimizing CCN predictions through inferred modal aerosol composition – a boreal forest case study
Rahul Ranjan, Liine Heikkinen, Lauri R. Ahonen, Krista Luoma, Paul Bowen, Tuukka Petäjä, Annica M. L. Ekman, Daniel G. Partridge, and Ilona Riipinen
EGUsphere, https://doi.org/10.5194/egusphere-2025-1602,https://doi.org/10.5194/egusphere-2025-1602, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
07 May 2025
A comprehensive global modeling assessment of nitrate heterogeneous formation on desert dust
Rubén Soussé Villa, Oriol Jorba, María Gonçalves Ageitos, Dene Bowdalo, Marc Guevara, and Carlos Pérez García-Pando
Atmos. Chem. Phys., 25, 4719–4753, https://doi.org/10.5194/acp-25-4719-2025,https://doi.org/10.5194/acp-25-4719-2025, 2025
Short summary
07 May 2025
Why observed and modelled ozone production rates and sensitives differ, a case study at rural site in China
Bowen Zhong, Bin Jiang, Jun Zhou, Tao Zhang, Duohong Chen, Yuhong Zhai, Junqing Luo, Minhui Deng, Mao Xiao, Jianhui Jiang, Jing Li, and Min Shao
EGUsphere, https://doi.org/10.5194/egusphere-2025-1618,https://doi.org/10.5194/egusphere-2025-1618, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
07 May 2025
NMVOC emission optimization in China through assimilating formaldehyde retrievals from multiple satellite products
Canjie Xu, Jianbing Jin, Ke Li, Yinfei Qi, Ji Xia, Hai Xiang Lin, and Hong Liao
EGUsphere, https://doi.org/10.5194/egusphere-2025-140,https://doi.org/10.5194/egusphere-2025-140, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
07 May 2025
Exploring biases in brown carbon model representation with in-situ flight observations
Maegan A. DeLessio, Kostas Tsigaridis, and Susanne E. Bauer
EGUsphere, https://doi.org/10.5194/egusphere-2025-1760,https://doi.org/10.5194/egusphere-2025-1760, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
07 May 2025
The Global Importance of Gas-phase Peroxy Radical Accretion Reactions
Alfred W. Mayhew, Lauri Franzon, Kelvin H. Bates, Theo Kurtén, Felipe D. Lopez-Hilfiker, Claudia Mohr, Andrew R. Rickard, Joel A. Thornton, and Jessica D. Haskins
EGUsphere, https://doi.org/10.5194/egusphere-2025-1922,https://doi.org/10.5194/egusphere-2025-1922, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
07 May 2025
Large and increasing stratospheric contribution to tropospheric ozone over East Asia
Nadia K. Colombi, Daniel J. Jacob, Xingpei Ye, Robert M. Yantosca, Kelvin H. Bates, Drew C. Pendergrass, Laura Hyesung Yang, Ke Li, and Hong Liao
EGUsphere, https://doi.org/10.5194/egusphere-2025-1799,https://doi.org/10.5194/egusphere-2025-1799, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
07 May 2025
The Effect of Amino Acids on the Fenton and photo-Fenton Reactions in Cloud Water: Unraveling the Dual Role of Glutamic Acid
Peng Cheng, Gilles Mailhot, Mohamed Sarakha, Guillaume Voyard, Daniele Scheres Firak, Thomas Schaefer, Hartmut Herrmann, and Marcello Brigante
EGUsphere, https://doi.org/10.5194/egusphere-2025-1744,https://doi.org/10.5194/egusphere-2025-1744, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
06 May 2025
AERO-MAP: a data compilation and modeling approach to understand spatial variability in fine- and coarse-mode aerosol composition
Natalie M. Mahowald, Longlei Li, Julius Vira, Marje Prank, Douglas S. Hamilton, Hitoshi Matsui, Ron L. Miller, P. Louis Lu, Ezgi Akyuz, Daphne Meidan, Peter Hess, Heikki Lihavainen, Christine Wiedinmyer, Jenny Hand, Maria Grazia Alaimo, Célia Alves, Andres Alastuey, Paulo Artaxo, Africa Barreto, Francisco Barraza, Silvia Becagli, Giulia Calzolai, Shankararaman Chellam, Ying Chen, Patrick Chuang, David D. Cohen, Cristina Colombi, Evangelia Diapouli, Gaetano Dongarra, Konstantinos Eleftheriadis, Johann Engelbrecht, Corinne Galy-Lacaux, Cassandra Gaston, Dario Gomez, Yenny González Ramos, Roy M. Harrison, Chris Heyes, Barak Herut, Philip Hopke, Christoph Hüglin, Maria Kanakidou, Zsofia Kertesz, Zbigniew Klimont, Katriina Kyllönen, Fabrice Lambert, Xiaohong Liu, Remi Losno, Franco Lucarelli, Willy Maenhaut, Beatrice Marticorena, Randall V. Martin, Nikolaos Mihalopoulos, Yasser Morera-Gómez, Adina Paytan, Joseph Prospero, Sergio Rodríguez, Patricia Smichowski, Daniela Varrica, Brenna Walsh, Crystal L. Weagle, and Xi Zhao
Atmos. Chem. Phys., 25, 4665–4702, https://doi.org/10.5194/acp-25-4665-2025,https://doi.org/10.5194/acp-25-4665-2025, 2025
Short summary
06 May 2025
Marine emissions and trade winds control the atmospheric nitrous oxide in the Galapagos Islands
Timur Cinay, Dickon Young, Nazaret Narváez Jimenez, Cristina Vintimilla-Palacios, Ariel Pila Alonso, Paul B. Krummel, William Vizuete, and Andrew R. Babbin
Atmos. Chem. Phys., 25, 4703–4718, https://doi.org/10.5194/acp-25-4703-2025,https://doi.org/10.5194/acp-25-4703-2025, 2025
Short summary
06 May 2025
Modeling and verifying ice supersaturated regions in the ARPEGE model for persistent contrail forecast
Sara Arriolabengoa, Pierre Crispel, Olivier Jaron, Yves Bouteloup, Benoît Vié, Yun Li, Andreas Petzold, and Matthieu Plu
EGUsphere, https://doi.org/10.5194/egusphere-2025-1499,https://doi.org/10.5194/egusphere-2025-1499, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
06 May 2025
Prescribing the aerosol effective radiative forcing in the Simple Cloud-Resolving E3SM Atmosphere Model v1
Naser Mahfouz, Hassan Beydoun, Johannes Mülmenstädt, Noel Keen, Adam C. Varble, Luca Bertagna, Peter Bogenschutz, Andrew Bradley, Matthew W. Christensen, T. Conrad Clevenger, Aaron Donahue, Jerome Fast, James Foucar, Jean-Christophe Golaz, Oksana Guba, Walter Hannah, Benjamin Hillman, Robert Jacob, Wuyin Lin, Po-Lun Ma, Yun Qian, Balwinder Singh, Christopher Terai, Hailong Wang, Mingxuan Wu, Kai Zhang, Andrew Gettelman, Mark Taylor, L. Ruby Leung, Peter Caldwell, and Susannah Burrows
EGUsphere, https://doi.org/10.5194/egusphere-2025-1868,https://doi.org/10.5194/egusphere-2025-1868, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
06 May 2025
Quantifying the contribution of transport to Antarctic springtime ozone column variability
Hannah E. Kessenich, Annika Seppälä, Dan Smale, Craig J. Rodger, and Mark Weber
EGUsphere, https://doi.org/10.5194/egusphere-2025-873,https://doi.org/10.5194/egusphere-2025-873, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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06 May 2025
The role of the tropical carbon balance in determining the large atmospheric CO2 growth rate in 2023
Liang Feng, Paul Palmer, Luke Smallman, Jingfeng Xiao, Paulo Cristofanelli, Ove Hermansen, John Lee, Casper Labuschagne, Simonetta Montaguti, Steffen Noe, Stephen Platt, Xinrong Ren, Martin Steinbacher, and Irene Xueref-Remy
EGUsphere, https://doi.org/10.5194/egusphere-2025-1793,https://doi.org/10.5194/egusphere-2025-1793, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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05 May 2025
Gas-phase observations of accretion products from stabilized Criegee intermediates in terpene ozonolysis with two dicarboxylic acids
Yuanyuan Luo, Lauri Franzon, Jiangyi Zhang, Nina Sarnela, Neil M. Donahue, Theo Kurtén, and Mikael Ehn
Atmos. Chem. Phys., 25, 4655–4664, https://doi.org/10.5194/acp-25-4655-2025,https://doi.org/10.5194/acp-25-4655-2025, 2025
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05 May 2025
High-resolution air quality maps for Bucharest using a mixed-effects modeling framework
Camelia Talianu, Jeni Vasilescu, Doina Nicolae, Alexandru Ilie, Andrei Dandocsi, Anca Nemuc, and Livio Belegante
Atmos. Chem. Phys., 25, 4639–4654, https://doi.org/10.5194/acp-25-4639-2025,https://doi.org/10.5194/acp-25-4639-2025, 2025
Short summary
05 May 2025
Natural Tropical Oscillations phase impact on stationary and westward travelling planetary waves
Kseniia A. Didenko, Andrey V. Koval, Tatiana S. Ermakova, Aleksey S. Fadeev, Luyang Xu, and Ke Wei
EGUsphere, https://doi.org/10.5194/egusphere-2025-813,https://doi.org/10.5194/egusphere-2025-813, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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05 May 2025
Shifts in global atmospheric oxidant chemistry from land cover change
Ryan Vella, Sergey Gromov, Clara M. Nussbaumer, Laura Stecher, Matthias Kohl, Samuel Ruhl, Holger Tost, Jos Lelieveld, and Andrea Pozzer
EGUsphere, https://doi.org/10.5194/egusphere-2025-1800,https://doi.org/10.5194/egusphere-2025-1800, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
05 May 2025
Insight into the size-resolved markers and eco-health significance of microplastics from typical sources in northwest China
Liyan Liu, Hongmei Xu, Mengyun Yang, Abdullah Akhtar, Jian Sun, and Zhenxing Shen
EGUsphere, https://doi.org/10.5194/egusphere-2025-1821,https://doi.org/10.5194/egusphere-2025-1821, 2025
Preprint under review for ACP (discussion: open, 6 comments)
Short summary
30 Apr 2025
Long-term trends in aerosol properties derived from AERONET measurements
Zhenyu Zhang, Jing Li, Huizheng Che, Yueming Dong, Oleg Dubovik, Thomas Eck, Pawan Gupta, Brent Holben, Jhoon Kim, Elena Lind, Trailokya Saud, Sachchida Nand Tripathi, and Tong Ying
Atmos. Chem. Phys., 25, 4617–4637, https://doi.org/10.5194/acp-25-4617-2025,https://doi.org/10.5194/acp-25-4617-2025, 2025
Short summary
30 Apr 2025
Source apportionment and ecotoxicity of PM2.5 pollution events in a major Southern Hemisphere megacity: influence of a biofuel-impacted fleet and biomass burning
Guilherme Martins Pereira, Leonardo Yoshiaki Kamigauti, Rubens Fabio Pereira, Djacinto Monteiro dos Santos, Thayná da Silva Santos, José Vinicius Martins, Célia Alves, Cátia Gonçalves, Ismael Casotti Rienda, Nora Kováts, Thiago Nogueira, Luciana Rizzo, Paulo Artaxo, Regina Maura de Miranda, Marcia Akemi Yamasoe, Edmilson Dias de Freitas, Pérola de Castro Vasconcellos, and Maria de Fatima Andrade
Atmos. Chem. Phys., 25, 4587–4616, https://doi.org/10.5194/acp-25-4587-2025,https://doi.org/10.5194/acp-25-4587-2025, 2025
Short summary
30 Apr 2025
Interannual variability of the Asian summer monsoon anticyclone
Oleh Kachula, Bärbel Vogel, Gebhard Günther, and Rolf Müller
EGUsphere, https://doi.org/10.5194/egusphere-2025-1670,https://doi.org/10.5194/egusphere-2025-1670, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
30 Apr 2025
Volcanic Aerosol Modification of the Stratospheric Circulation in E3SMv2 Part I: Wave-Mean Flow Interaction
Joseph Hollowed, Christiane Jablonowski, Thomas Ehrmann, Diana Bull, Benjamin Wagman, and Benjamin Hillman
EGUsphere, https://doi.org/10.5194/egusphere-2025-1756,https://doi.org/10.5194/egusphere-2025-1756, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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30 Apr 2025
Modeling Anthropogenic Aerosol Sources and Secondary Organic Aerosol Formation: A Wintertime Study in Central Europe
Hanna Wiedenhaus, Roland Schrödner, Ralf Wolke, Marie L. Luttkus, Shubhi Arora, Laurent Poulain, Radek Lhotka, Petr Vodička, Jaroslav Schwarz, Petra Pokorna, Jakub Ondráček, Vladimir Ždímal, Hartmut Herrmann, and Ina Tegen
EGUsphere, https://doi.org/10.5194/egusphere-2025-1225,https://doi.org/10.5194/egusphere-2025-1225, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
29 Apr 2025
Transport of Biomass Burning Aerosol into the Extratropical Tropopause Region over Europe via Warm Conveyor Belt Uplift
Philipp Joppe, Johannes Schneider, Jonas Wilsch, Heiko Bozem, Anna Breuninger, Joachim Curtius, Martin Ebert, Nicolas Emig, Peter Hoor, Sadath Ismayil, Konrad Kandler, Daniel Kunkel, Isabel Kurth, Hans-Christoph Lachnitt, Yun Li, Annette Miltenberger, Sarah Richter, Christian Rolf, Lisa Schneider, Cornelis Schwenk, Nicole Spelten, Alexander L. Vogel, Yafang Cheng, and Stephan Borrmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-1346,https://doi.org/10.5194/egusphere-2025-1346, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
28 Apr 2025
Vertically Resolved Formation Mechanisms of Fine Particulate Nitrate in Asian Megacities: Synergistic Lidar-Aircraft Observations and Process-Based Analysis
Yutong Tian, Ting Yang, Hongyi Li, Ping Tian, Yifan Song, Yining Tan, Yele Sun, and Zifa Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-898,https://doi.org/10.5194/egusphere-2025-898, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
28 Apr 2025
The role of dust mineral composition in atmospheric radiation and pollution in North China: new insights from EMIT and two-way coupled modeling
Chao Gao, Xuelei Zhang, Hu Yang, Ling Huang, Hongmei Zhao, Shichun Zhang, and Aijun Xiu
EGUsphere, https://doi.org/10.5194/egusphere-2025-611,https://doi.org/10.5194/egusphere-2025-611, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
28 Apr 2025
Environmental Impacts of Pastoral-Integrated Photovoltaic Power Plant in an Alpine Meadow on the Eastern Tibetan Plateau
Shaoying Wang, Xianhong Meng, Qian Li, Zhenchao Li, Peipei Yang, Wenzhen Niu, and Lunyu Shang
EGUsphere, https://doi.org/10.5194/egusphere-2025-1317,https://doi.org/10.5194/egusphere-2025-1317, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
25 Apr 2025
Constraining aerosol–cloud adjustments by uniting surface observations with a perturbed parameter ensemble
August Mikkelsen, Daniel T. McCoy, Trude Eidhammer, Andrew Gettelman, Ci Song, Hamish Gordon, and Isabel L. McCoy
Atmos. Chem. Phys., 25, 4547–4570, https://doi.org/10.5194/acp-25-4547-2025,https://doi.org/10.5194/acp-25-4547-2025, 2025
Short summary
25 Apr 2025
Locating and quantifying CH4 sources within a wastewater treatment plant based on mobile measurements
Junyue Yang, Zhengning Xu, Zheng Xia, Xiangyu Pei, Yunye Yang, Botian Qiu, Shuang Zhao, Yuzhong Zhang, and Zhibin Wang
Atmos. Chem. Phys., 25, 4571–4585, https://doi.org/10.5194/acp-25-4571-2025,https://doi.org/10.5194/acp-25-4571-2025, 2025
Short summary
25 Apr 2025
Acid-catalyzed hydrolysis kinetics of organic hydroperoxides: Computational strategy and structure-activity relationship
Qiaojing Zhao, Fangfang Ma, Hui Zhao, Qian Xu, Rujing Yin, Hong-Bin Xie, Xin Wang, and Jingwen Chen
EGUsphere, https://doi.org/10.5194/egusphere-2025-1662,https://doi.org/10.5194/egusphere-2025-1662, 2025
Preprint under review for ACP (discussion: final response, 4 comments)
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25 Apr 2025
Global ionospheric sporadic E intensity prediction from GNSS RO using a novel stacking machine learning method incorporated with physical observations
Tianyang Hu, Xiaohua Xu, Jia Luo, Jialiang Hou, and Haifeng Liu
EGUsphere, https://doi.org/10.5194/egusphere-2025-1549,https://doi.org/10.5194/egusphere-2025-1549, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
25 Apr 2025
Estimating surface sulfur dioxide concentrations from satellite data: Using chemical transport models vs. machine learning
Zachary Watson, Can Li, Fei Liu, Sean W. Freeman, Huanxin Zhang, Jun Wang, and Shan-Hu Lee
EGUsphere, https://doi.org/10.5194/egusphere-2025-1735,https://doi.org/10.5194/egusphere-2025-1735, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
25 Apr 2025
Assessing COVID-19 Lockdowns' Impacts on Global Urban PM2.5 Air Quality with Observations and Modeling
Claire M. Yu, Mian Chin, Qian Tan, Huisheng Bian, Peter R. Colarco, and Hongbin Yu
EGUsphere, https://doi.org/10.5194/egusphere-2025-1750,https://doi.org/10.5194/egusphere-2025-1750, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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25 Apr 2025
Laboratory studies on the optical, physical, and chemical properties of fresh and aged biomass burning aerosols
Zheng Yang, Qiaoqiao Wang, Qiyuan Wang, Nan Ma, Jie Tian, Yaqing Zhou, Ge Xu, Miao Gao, Xiaoxian Zhou, Yang Zhang, Weikang Ran, Ning Yang, Jiangchuan Tao, Juan Hong, Yunfei Wu, Junji Cao, Hang Su, and Yafang Cheng
EGUsphere, https://doi.org/10.5194/egusphere-2025-1020,https://doi.org/10.5194/egusphere-2025-1020, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
25 Apr 2025
Modeling organic aerosol over Central Europe: uncertainties linked to different chemical mechanisms, parameterizations, and boundary conditions
Lukáš Bartík, Peter Huszár, Jan Peiker, Jan Karlický, Ondřej Vlček, and Petr Vodička
EGUsphere, https://doi.org/10.5194/egusphere-2025-167,https://doi.org/10.5194/egusphere-2025-167, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
25 Apr 2025
The impacts of pollution sources and temperature on the light absorption of HULIS were revealed by UHPLC-HRMS/MS at the molecular structure level
Tao Qiu, Yanting Qiu, Yongyi Yuan, Rui Su, Xiangxinyue Meng, Jialiang Ma, Xiaofan Wang, Yu Gu, Zhijun Wu, Yang Ning, Xiuyi Hua, Dapeng Liang, and Deming Dong
EGUsphere, https://doi.org/10.5194/egusphere-2025-1808,https://doi.org/10.5194/egusphere-2025-1808, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
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24 Apr 2025
Investigating ice formation pathways using a novel two-moment multi-class cloud microphysics scheme
Tim Lüttmer, Peter Spichtinger, and Axel Seifert
Atmos. Chem. Phys., 25, 4505–4529, https://doi.org/10.5194/acp-25-4505-2025,https://doi.org/10.5194/acp-25-4505-2025, 2025
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24 Apr 2025
Impacts of sea ice leads on sea salt aerosols and atmospheric chemistry in the Arctic
Erin J. Emme and Hannah M. Horowitz
Atmos. Chem. Phys., 25, 4531–4545, https://doi.org/10.5194/acp-25-4531-2025,https://doi.org/10.5194/acp-25-4531-2025, 2025
Short summary
24 Apr 2025
Criegee + HONO reaction: the dominant sink of Criegee, and the missing non-photolytic source of OH•
Pradeep Kumar, Vishva Jeet Anand, and Philips Kumar Rai
EGUsphere, https://doi.org/10.5194/egusphere-2025-1364,https://doi.org/10.5194/egusphere-2025-1364, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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24 Apr 2025
The extratropical tropopause – Trace gas perspective on tropopause definition choice
Sophie Bauchinger, Andreas Engel, Markus Jesswein, Timo Keber, Harald Bönisch, Florian Obersteiner, Andreas Zahn, Nicolas Emig, Peter Hoor, Hans-Christoph Lachnitt, Franziska Weyland, Linda Ort, and Tanja J. Schuck
EGUsphere, https://doi.org/10.5194/egusphere-2025-1589,https://doi.org/10.5194/egusphere-2025-1589, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
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24 Apr 2025
Enhancement of O₃–CO ratios at tropospheric subtropical latitudes: Photochemistry and stratospheric influence
Linda Ort, Andrea Pozzer, Peter Hoor, Florian Obersteiner, Andreas Zahn, Thomas B. Ryerson, Chelsea R. Thompson, Jeff Peischl, Róisín Commane, Bruce Daube, Ilann Bourgeois, Jos Lelieveld, and Horst Fischer
EGUsphere, https://doi.org/10.5194/egusphere-2025-1477,https://doi.org/10.5194/egusphere-2025-1477, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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23 Apr 2025
Surface temperature effects of recent reductions in shipping SO2 emissions are within internal variability
Duncan Watson-Parris, Laura J. Wilcox, Camilla W. Stjern, Robert J. Allen, Geeta Persad, Massimo A. Bollasina, Annica M. L. Ekman, Carley E. Iles, Manoj Joshi, Marianne T. Lund, Daniel McCoy, Daniel M. Westervelt, Andrew I. L. Williams, and Bjørn H. Samset
Atmos. Chem. Phys., 25, 4443–4454, https://doi.org/10.5194/acp-25-4443-2025,https://doi.org/10.5194/acp-25-4443-2025, 2025
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23 Apr 2025
Mechanisms of surface solar irradiance variability under broken clouds
Wouter Mol and Chiel van Heerwaarden
Atmos. Chem. Phys., 25, 4419–4441, https://doi.org/10.5194/acp-25-4419-2025,https://doi.org/10.5194/acp-25-4419-2025, 2025
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23 Apr 2025
Revisiting the high tropospheric ozone over southern Africa: role of biomass burning and anthropogenic emissions
Yufen Wang, Ke Li, Xi Chen, Zhenjiang Yang, Minglong Tang, Pascoal M. D. Campos, Yang Yang, Xu Yue, and Hong Liao
Atmos. Chem. Phys., 25, 4455–4475, https://doi.org/10.5194/acp-25-4455-2025,https://doi.org/10.5194/acp-25-4455-2025, 2025
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23 Apr 2025
Large reductions in satellite-derived and modelled European lower-tropospheric ozone during and after the COVID-19 pandemic (2020–2022)
Matilda A. Pimlott, Richard J. Pope, Brian J. Kerridge, Richard Siddans, Barry G. Latter, Lucy J. Ventress, Wuhu Feng, and Martyn P. Chipperfield
Atmos. Chem. Phys., 25, 4391–4401, https://doi.org/10.5194/acp-25-4391-2025,https://doi.org/10.5194/acp-25-4391-2025, 2025
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23 Apr 2025
Atmospheric and watershed modelling of HFO-1234ze(E) emissions from prospective pressurized metered-dose inhalers usage
Shivendra G. Tewari, Krish Vijayaraghavan, Kun Zhao, Liji M. David, Katie Tuite, Felix Kristanovich, Yuan Zhuang, Benjamin Yang, Cecilia Hurtado, Dimitrios K. Papanastasiou, Paul Giffen, Holly Kimko, Megan Gibbs, and Stefan Platz
EGUsphere, https://doi.org/10.5194/egusphere-2025-1031,https://doi.org/10.5194/egusphere-2025-1031, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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22 Apr 2025
Protection without poison: why tropical ozone maximizes in the interior of the atmosphere
Aaron Match, Edwin P. Gerber, and Stephan Fueglistaler
Atmos. Chem. Phys., 25, 4349–4366, https://doi.org/10.5194/acp-25-4349-2025,https://doi.org/10.5194/acp-25-4349-2025, 2025
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22 Apr 2025
The importance of burning conditions on the composition of domestic biomass-burning organic aerosol and the impact of atmospheric ageing
Rhianna L. Evans, Daniel J. Bryant, Aristeidis Voliotis, Dawei Hu, Huihui Wu, Sara Aisyah Syafira, Osayomwanbor E. Oghama, Gordon McFiggans, Jacqueline F. Hamilton, and Andrew R. Rickard
Atmos. Chem. Phys., 25, 4367–4389, https://doi.org/10.5194/acp-25-4367-2025,https://doi.org/10.5194/acp-25-4367-2025, 2025
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22 Apr 2025
Unveiling the Formation of Atmospheric Oxygenated Organic Molecules under Anthropogenic-Biogenic Interactions: Insights from Binned Positive Matrix Factorization on Multi-Subrange Mass Spectra
Junchao Yin, Yuliang Liu, Wei Nie, Chao Yan, Qiaozhi Zha, Yuanyuan Li, Dafeng Ge, Chong Liu, Caijun Zhu, Xuguang Chi, and Aijun Ding
EGUsphere, https://doi.org/10.5194/egusphere-2025-1371,https://doi.org/10.5194/egusphere-2025-1371, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
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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: final response, 3 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, 2 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: final response, 2 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, 1 comment)
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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, 5 comments)
Short summary
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: final response, 2 comments)
Short summary
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)
Short summary
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: final response, 2 comments)
Short summary
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, 2 comments)
Short summary
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: final response, 2 comments)
Short summary
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: final response, 2 comments)
Short summary
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: final response, 2 comments)
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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: final response, 2 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: final response, 2 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, 1 comment)
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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: final response, 2 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, 3 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
Short summary
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
Short summary
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
Short summary
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, 1 comment)
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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
Short summary
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: final response, 4 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
Short summary
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
Revised manuscript under review for ACP (discussion: final response, 6 comments)
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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
Revised manuscript under review for ACP (discussion: final response, 4 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, 1 comment)
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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: final response, 2 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, 1 comment)
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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: final response, 2 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, 2 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: final response, 2 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: final response, 3 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: final response, 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
Revised manuscript under review for ACP (discussion: final response, 4 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, 2 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, 1 comment)
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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: final response, 2 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: final response, 5 comments)
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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: final response, 2 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: final response, 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
Revised manuscript under review for ACP (discussion: final response, 5 comments)
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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: final response, 2 comments)
Short summary
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
Short summary
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: final response, 3 comments)
Short summary
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, 2 comments)
Short summary
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
Short summary
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
Short summary
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
Short summary
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: final response, 5 comments)
Short summary
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: final response, 2 comments)
Short summary
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
Short summary
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: final response, 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: final response, 3 comments)
Short summary
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
Short summary
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
Short summary
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
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
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, 1 comment)
Short summary
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: final response, 2 comments)
Short summary
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: final response, 2 comments)
Short summary
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: final response, 2 comments)
Short summary
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
Revised manuscript under review for ACP (discussion: final response, 7 comments)
Short summary
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, 1 comment)
Short summary
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: final response, 2 comments)
Short summary
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: final response, 3 comments)
Short summary
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
Short summary
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, 2 comments)
Short summary
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
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
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: final response, 2 comments)
Short summary
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: final response, 2 comments)
Short summary
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, 2 comments)
Short summary
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
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
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
Short summary
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
Short summary
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: final response, 3 comments)
Short summary
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
Revised manuscript under review for ACP (discussion: final response, 4 comments)
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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, 1 comment)
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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, 1 comment)
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: final response, 5 comments)
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
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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
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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: final response, 3 comments)
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, 2 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
Revised manuscript under review for ACP (discussion: final response, 3 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: final response, 2 comments)
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: final response, 3 comments)
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
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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, 2 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: final response, 3 comments)
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
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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: final response, 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
Revised manuscript under review for ACP (discussion: final response, 6 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: final response, 2 comments)
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
Revised manuscript under review for ACP (discussion: final response, 4 comments)
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: final response, 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: final response, 2 comments)
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: final response, 2 comments)
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, 1 comment)
Short summary
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: final response, 2 comments)
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
Revised manuscript accepted for ACP (discussion: final response, 4 comments)
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
Revised manuscript under review for ACP (discussion: final response, 8 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)
Short summary
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)
Short summary
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, 1 comment)
Short summary
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
Revised manuscript under review for ACP (discussion: final response, 10 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: final response, 2 comments)
Short summary
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: final response, 3 comments)
Short summary
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
Revised manuscript accepted for ACP (discussion: final response, 3 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: final response, 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, 1 comment)
Short summary
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: final response, 3 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: final response, 2 comments)
Short summary
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
Revised manuscript under review for ACP (discussion: final response, 4 comments)
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