Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP

Research article

14 Oct 2026
Optical properties and shape-dependent retrievals of the imaginary part of the refractive index of freshly emitted Saharan dust
Jesús Yus-Díez, Jeronimo Escribano, Marco Pandolfi, Andrés Alastuey, Cristina González-Flórez, Adolfo Gonzalez-Romero, María Gonçalves Ageitos, Matic Ivančič, Martina Klose, Konrad Kandler, Vincenzo Obiso, Agnesh Panta, Cristina Reche, Martin Rigler, Xavier Querol, and Carlos Perez García-Pando
Atmos. Chem. Phys., 26, 14531–14557, https://doi.org/10.5194/acp-26-14531-2026,https://doi.org/10.5194/acp-26-14531-2026, 2026
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14 Oct 2026
Predicting Contrails and Their Potential Climate Impact With Uncertainty In Mind
Chloé Scholzen, Murali Krishnan Rajasekharan Pillai, Gregory Thompson, Genghis Khan, and Jerrold Cline
EGUsphere, https://doi.org/10.5194/egusphere-2026-4926,https://doi.org/10.5194/egusphere-2026-4926, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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14 Oct 2026
High-resolution land-cover dynamics reveal strong regional contrasts in China’s biogenic isoprene emissions, 2000–2025
Haofan Ran, Yuting Lu, Yanli Zhang, and Xinming Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-5116,https://doi.org/10.5194/egusphere-2026-5116, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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14 Oct 2026
Simplifying assumptions made by contrail–cirrus models lead to irreconcilable differences in geometric and optical contrail properties
Caleb Akhtar Martínez, Annemarie Lottermoser, Simon Unterstrasser, Sebastian D. Eastham, and Jerome P. Jarrett
EGUsphere, https://doi.org/10.5194/egusphere-2026-5576,https://doi.org/10.5194/egusphere-2026-5576, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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14 Oct 2026
Regime-dependent impacts of aerosol vertical placement on liquid water path adjustment in southeastern Atlantic marine boundary layer clouds
Xiaojian Zheng, Yan Feng, David Painemal, Shaocheng Xie, Zhujun Li, and Yuan Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-5932,https://doi.org/10.5194/egusphere-2026-5932, 2026
Preprint under review for ACP (discussion: upcoming, 0 comments)
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13 Oct 2026
Summertime ozone sensitivity to temperature in China: observational evidence and mechanistic attribution in urban and rural areas in the Yangtze River Delta region
Chang Su, Massimo Bollasina, James Weber, and David Stevenson
Atmos. Chem. Phys., 26, 14439–14469, https://doi.org/10.5194/acp-26-14439-2026,https://doi.org/10.5194/acp-26-14439-2026, 2026
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13 Oct 2026
Asymptotic behavior of lidar scattering properties of absorbing dust aerosols across Rayleigh and geometrical-optics regimes: theory and implications
Anthony La Luna, Zhibo Zhang, Qianqian Song, Hongbin Yu, John E. Yorks, and Ping Yang
Atmos. Chem. Phys., 26, 14487–14506, https://doi.org/10.5194/acp-26-14487-2026,https://doi.org/10.5194/acp-26-14487-2026, 2026
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13 Oct 2026
Turbulent atmospheric particle fluxes in the High Arctic: surface type dependence and variability
Theresa Mathes, Ian Brooks, Sonja Murto, Michael Tjernström, Julia Kojoj, Paul Zieger, John Prytherch, Birgit Wehner, and Andreas Held
Atmos. Chem. Phys., 26, 14507–14530, https://doi.org/10.5194/acp-26-14507-2026,https://doi.org/10.5194/acp-26-14507-2026, 2026
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13 Oct 2026
Influence of irradiance and mixing layer height on the vertical trace matter distribution in the lower planetary boundary layer – drone-based investigation
Lasse Moormann, Friederike Fachinger, Holger Tost, and Frank Drewnick
Atmos. Chem. Phys., 26, 14417–14437, https://doi.org/10.5194/acp-26-14417-2026,https://doi.org/10.5194/acp-26-14417-2026, 2026
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13 Oct 2026
The role of the QBO for tropical high-cloud variability in CMIP6 models and observations
Aleena M. Jaison, Paulo Ceppi, and Sarah Wilson Kemsley
Atmos. Chem. Phys., 26, 14403–14416, https://doi.org/10.5194/acp-26-14403-2026,https://doi.org/10.5194/acp-26-14403-2026, 2026
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13 Oct 2026
Electrostatics and Collision dynamics of ice and anthropogenic smoke particles in the mesosphere/lower thermosphere
Trinesh Sana, Sanjay K. Mishra, and Ingrid Mann
Atmos. Chem. Phys., 26, 14385–14401, https://doi.org/10.5194/acp-26-14385-2026,https://doi.org/10.5194/acp-26-14385-2026, 2026
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13 Oct 2026
Sensitivity of the summertime diurnal precipitation cycle over three representative regions of China to convective trigger and closure treatments in a single-column model
Xiaocong Wang, Yanjie Liu, and Yimin Liu
Atmos. Chem. Phys., 26, 14471–14485, https://doi.org/10.5194/acp-26-14471-2026,https://doi.org/10.5194/acp-26-14471-2026, 2026
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13 Oct 2026
Three Pathways of Eastward Transport of North African Dust: Synoptic Patterns and Impacts on Air Quality in China
Dongsheng Wu, Tian Zhou, Xingran Li, Yonghong Gu, Wenxuan Fan, Zikai Lin, Qili Gao, Keyu Zhang, and Zhongwei Huang
EGUsphere, https://doi.org/10.5194/egusphere-2026-5002,https://doi.org/10.5194/egusphere-2026-5002, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 Oct 2026
Ice core δ15N of Ammonium Reveals Changing Atmospheric Processing of NHx during European industrialisation
Alexis Lamothe, Pete Akers, Patrick Ginot, Wendell Walters, Sarah Albertin, Nicolas Caillon, Elsa Gautier, and Joel Savarino
EGUsphere, https://doi.org/10.5194/egusphere-2026-5825,https://doi.org/10.5194/egusphere-2026-5825, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 Oct 2026
Surface nitrate photochemistry explains the long-standing missing source of nitrous acid
Wenhao Zhou, Shunde Pan, Chunxiang Ye, Jianshu Wang, Chong Zhang, Haoqi Wang, Shaojie Song, Weili Lin, and Tong Zhu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5878,https://doi.org/10.5194/egusphere-2026-5878, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 Oct 2026
Photolysis of iron-organic complexes regulates the HONO production from nitrate/organic acid/Fe(Ⅲ) mixtures: Roles of organic species, bulk acidity, and dissolved oxygen
Qiong Li, Min Zhou, Yu Liu, Shengtian Chen, Xiaoyin Wu, Shuaishuai Ma, and Hongbo Fu
EGUsphere, https://doi.org/10.5194/egusphere-2026-6211,https://doi.org/10.5194/egusphere-2026-6211, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 Oct 2026
Evolution of nitroaromatic compounds in urban aerosols during China’s Blue Sky Protection Campaign: molecular characteristics, sources, and formation pathways
Dongmei Cai, Runqi Zhang, Yaqin Gao, Xing Chen, Yuhan Cheng, Ling Li, Yin Fang, Jianmin Chen, and Xianda Gong
EGUsphere, https://doi.org/10.5194/egusphere-2026-6233,https://doi.org/10.5194/egusphere-2026-6233, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Oct 2026
Synoptic and regional-scale meteorological controls of stratus altitude in the Namib Desert
Viola Hipler, Hendrik Andersen, Robert Spirig, Roland Vogt, Stuart Piketh, Bianca Adler, and Jan Cermak
Atmos. Chem. Phys., 26, 14367–14384, https://doi.org/10.5194/acp-26-14367-2026,https://doi.org/10.5194/acp-26-14367-2026, 2026
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12 Oct 2026
Non-monotonic response of net dust deposition kinetics to low wind speeds
Ruochen Jia, Chaoqun Ba, Chao Zhang, Wennong Kuang, Yuan Liu, Zhigang Wang, Fang Liu, Zhiming Xin, Yuting Liu, Qun Ma, Lu Zong, Wei Liang, Jianqiang Qian, and Zhimin Liu
Atmos. Chem. Phys., 26, 14245–14258, https://doi.org/10.5194/acp-26-14245-2026,https://doi.org/10.5194/acp-26-14245-2026, 2026
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12 Oct 2026
Vertical distribution of pollution trapped by wintertime surface inversions in Fairbanks, Alaska, during the ALPACA experiment
Jochen Stutz, Jonas Kuhn, Sol Cooperdock, Sarah Johnson, Fangzhou Guo, James H. Flynn, Meeta Cesler-Maloney, and William R. Simpson
Atmos. Chem. Phys., 26, 14345–14365, https://doi.org/10.5194/acp-26-14345-2026,https://doi.org/10.5194/acp-26-14345-2026, 2026
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12 Oct 2026
Cloud vertical structure across China from a national Ka-band cloud radar network: thermodynamic, dynamical, and land-surface controls
Hui Xu, Jianping Guo, Jianbo Deng, Rongfang Yang, Deli Meng, Zhen Zhang, Ning Li, Yuping Sun, Shuairu Jiang, Tianmeng Chen, Juan Chen, Liping Zeng, Yongshui Zhou, and Bing Tong
Atmos. Chem. Phys., 26, 14303–14327, https://doi.org/10.5194/acp-26-14303-2026,https://doi.org/10.5194/acp-26-14303-2026, 2026
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12 Oct 2026
Characterizing lightning NOx production in the Ebro Valley with meteosat 12 LI and LMA observations
Francisco J. Pérez-Invernón, Francisco J. Gordillo-Vázquez, Oscar van der Velde, Joan Montanyà, Jesús Alberto López Trujillo, Nicolau Pineda, Diego Loyola, Sora Seo, Christoph Knote, Alexandre O. Fierro, and Heidi Huntrieser
Atmos. Chem. Phys., 26, 14277–14301, https://doi.org/10.5194/acp-26-14277-2026,https://doi.org/10.5194/acp-26-14277-2026, 2026
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12 Oct 2026
Simultaneous measurements of gas- and aerosol-phase water-soluble organic nitrogen in the winter urban atmosphere of Chengdu, China
Kaitao Chen, Zheng Li, Rui Li, Luyao Chen, Rongjie Li, Binyu Xiao, Shaojun Lv, Can Wu, Rui Li, Junke Zhang, and Gehui Wang
Atmos. Chem. Phys., 26, 14329–14343, https://doi.org/10.5194/acp-26-14329-2026,https://doi.org/10.5194/acp-26-14329-2026, 2026
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12 Oct 2026
Warm-sector heavy rainfall over the eastern China plains: identification, characteristics, and precursor dynamic signals
Weilong Deng, Jianping Guo, Ning Li, Zhen Zhang, Yifei Wang, and Yi Yang
Atmos. Chem. Phys., 26, 14259–14275, https://doi.org/10.5194/acp-26-14259-2026,https://doi.org/10.5194/acp-26-14259-2026, 2026
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12 Oct 2026
Evaluating metre-scale methane plume simulations with MicroHH against AVIRIS-4 remote sensing observations
Sandro Meier, Dominik Brunner, and Gerrit Kuhlmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-5235,https://doi.org/10.5194/egusphere-2026-5235, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Oct 2026
Hourly-Resolved temperature inflection points of ozone formation: Chemical pathways and precursor sensitivity in Zhengzhou, China
Mingkai Wang, Shenbo Wang, Luqi Shang, Jie Tao, Yifei Xu, Ruiqin Zhang, Zhen Tao Xu, Wen Sheng Wang, Xinyu Wang, and Yan Yu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5563,https://doi.org/10.5194/egusphere-2026-5563, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Oct 2026
A foundation diagnostic framework reveals more frequent yet spatially shrinking local atmospheric circulations over plateau-basin regions
Guicai Ning, Jiayi Xing, Tianliang Zhao, Shigong Wang, Yuanjian Yang, and Xiangde Xu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5585,https://doi.org/10.5194/egusphere-2026-5585, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Oct 2026
Atmospheric bromine deposition as a source of seasonal snowpack bromide reservoirs for Arctic bromine explosion events: evidence from linking chemistry-climate simulations with snow observations using a layered snow model
Stefanie Falk, Hans-Werner Jacobi, Hugo El-Mansi, Patrick Ginot, and Björn-Martin Sinnhuber
EGUsphere, https://doi.org/10.5194/egusphere-2026-5627,https://doi.org/10.5194/egusphere-2026-5627, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Oct 2026
Online single-particle characterization of ice-nucleating particles (INPs) at the High Altitude Research Station Jungfraujoch (3580 m a.s.l.), Switzerland
Cuiqi Zhang, Xiaoli Shen, Justin Jacquot, Larissa Lacher, Selvakumar Vishnupriya, Benjamin T. Brem, Robin L. Modini, Nora Nowak, Michael Sprenger, Martin Steinbacher, Stephan Henne, Martine Collaud Coen, Franz Conen, Kristina Höhler, Ottmar Möhler, Martin Gysel-Beer, Daniel J. Cziczo, and Zamin A. Kanji
EGUsphere, https://doi.org/10.5194/egusphere-2026-5645,https://doi.org/10.5194/egusphere-2026-5645, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Oct 2026
Summertime Turbulence Characteristics across China’ Planetary Boundary Layer: Roles of Wind Shear, Static Stability, Cloud and Topography-Land-Cover Conditions
Tian Xian, Yuping Sun, Tianmeng Chen, Hui Xu, Xiaoran Guo, Zhen Zhang, Zhongwang Wu, Huaquan Hu, Juan Chen, Liping Zeng, Yifei Wang, Shuairu Jiang, Pengzhan Yao, Ning Li, Honglong Yang, and Jianping Guo
EGUsphere, https://doi.org/10.5194/egusphere-2026-5822,https://doi.org/10.5194/egusphere-2026-5822, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Oct 2026
Persistent increases in bioaccessible iron deposition from anthropogenic processing activities to the North Pacific and Indian Oceans despite rapid decreases from fuel combustion sources
Akinori Ito and Minako Kurisu
EGUsphere, https://doi.org/10.5194/egusphere-2026-6118,https://doi.org/10.5194/egusphere-2026-6118, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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09 Oct 2026
Light absorption properties and composition of water-soluble brown carbon in North China Plain: implication for an enhancing role of nitrogenous organic compounds
Can Wu, Huijun Zhang, Kehan Sun, Rongjie Li, Ziting Yan, Yubao Chen, Zheng Li, Binyu Xiao, Yanqin Ren, and Gehui Wang
Atmos. Chem. Phys., 26, 14229–14243, https://doi.org/10.5194/acp-26-14229-2026,https://doi.org/10.5194/acp-26-14229-2026, 2026
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09 Oct 2026
Forest and bioenergy expansion amplifies climate warming by accelerating regional cloud loss
Nanjian Liu, Zhixin Hao, Siyou Xia, and Peng Zhao
Atmos. Chem. Phys., 26, 14133–14163, https://doi.org/10.5194/acp-26-14133-2026,https://doi.org/10.5194/acp-26-14133-2026, 2026
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09 Oct 2026
Chemical characterization and source apportionment of PM10 in Belgrade, Serbia: influence of local and regional anthropogenic and natural sources
Bojana Petrović, Andres Alastuey, Karl Espen Yttri, Marco Pandolfi, Maja Jovanović, Bojan Radović, Renata Kovačević, Danka B. Stojanović, Miloš Davidović, Stephen M. Platt, Alena Bartonova, and Milena Jovašević-Stojanović
Atmos. Chem. Phys., 26, 14165–14184, https://doi.org/10.5194/acp-26-14165-2026,https://doi.org/10.5194/acp-26-14165-2026, 2026
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09 Oct 2026
Estimating Twomey forcing sensitivity to aerosol plume spreading rates
Lucas A. McMichael, Ehsan Erfani, Robert Wood, and Knut von Salzen
Atmos. Chem. Phys., 26, 14111–14132, https://doi.org/10.5194/acp-26-14111-2026,https://doi.org/10.5194/acp-26-14111-2026, 2026
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09 Oct 2026
NeuPlume: generative inversion of atmospheric point-source emissions from sparse observations
Lei Wang and Xin Ma
Atmos. Chem. Phys., 26, 14185–14203, https://doi.org/10.5194/acp-26-14185-2026,https://doi.org/10.5194/acp-26-14185-2026, 2026
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09 Oct 2026
Physics-constrained transfer learning with a spectral-fidelity-preserving model for satellite remote sensing applications
Min Min, Qiang Yu, Jun Li, Han Lin, Yunheng Xue, Xinran Xia, Di Di, Bo Li, and Peng Zhang
Atmos. Chem. Phys., 26, 14205–14228, https://doi.org/10.5194/acp-26-14205-2026,https://doi.org/10.5194/acp-26-14205-2026, 2026
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09 Oct 2026
Patterns of Solid Precipitation Particle Size and Velocity Distribution from Long-term Observations in North Japan
Yuta Katsuyama, Masaru Inatsu, Masayuki Kawashima, Makoto Kondo, Tatsuo Shirakawa, Takafumi Katsushima, Kazuki Nanko, and Yukari Takeuchi
EGUsphere, https://doi.org/10.5194/egusphere-2026-5651,https://doi.org/10.5194/egusphere-2026-5651, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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09 Oct 2026
The spatio-temporal variability of ice-nucleating particle concentrations quantified with a new benchmark dataset
Kristoffer Kvist, Eirik Mikal Samuelsen, and Rune Grand Graversen
EGUsphere, https://doi.org/10.5194/egusphere-2026-6079,https://doi.org/10.5194/egusphere-2026-6079, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Oct 2026
EarthCARE reveals details on the role of rain in closed-to-open cell transitions
Johanna Mayer, Daniele Gasbarra, Robin J. Hogan, Edward Malina, Shannon L. Mason, and Blanka Piskala Gvozdikova
Atmos. Chem. Phys., 26, 14085–14110, https://doi.org/10.5194/acp-26-14085-2026,https://doi.org/10.5194/acp-26-14085-2026, 2026
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08 Oct 2026
Isotopic composition of aerosol iron from anthropogenic sources: implications for source apportionment of aerosol iron
Yifan Zhang, Guanhong Zhu, Rui Li, Mingyuan Liu, Yi Yang, Tianyu Zhang, Yizhu Chen, Jinlong Ma, Xinming Wang, and Mingjin Tang
Atmos. Chem. Phys., 26, 14073–14084, https://doi.org/10.5194/acp-26-14073-2026,https://doi.org/10.5194/acp-26-14073-2026, 2026
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08 Oct 2026
Viability of mixed-phase cloud thinning with prognostic mineral dust in CESM2
Paul Farron, Ulrike Lohmann, and Diego Villanueva
EGUsphere, https://doi.org/10.5194/egusphere-2026-5617,https://doi.org/10.5194/egusphere-2026-5617, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Oct 2026
Planetary-Wave modulation of mesospheric and lower thermosphere nitric oxide structure and transport during major Sudden Stratospheric Warmings
Guochun Shi, V. Lynn Harvey, Hanli Liu, Nicholas Pedatella, and Gunter Stober
EGUsphere, https://doi.org/10.5194/egusphere-2026-5705,https://doi.org/10.5194/egusphere-2026-5705, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Oct 2026
Characteristics of wintertime multilayer clouds during air mass transformations at Ny-Ålesund, Svalbard
Lloyd Villanueva, Hans W. Chen, Gabriella Wallentin, and Luisa Ickes
EGUsphere, https://doi.org/10.5194/egusphere-2026-6039,https://doi.org/10.5194/egusphere-2026-6039, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Oct 2026
Constraints on NOx emission in Thailand using GEMS satellite data
Worapop Thongsame, Daven K. Henze, Gabriele Pfister, Rajesh Kumar, and Mary Barth
Atmos. Chem. Phys., 26, 14051–14072, https://doi.org/10.5194/acp-26-14051-2026,https://doi.org/10.5194/acp-26-14051-2026, 2026
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07 Oct 2026
Mutual constraints on global aerosol composition from novel PACE data and ModelE
Sylvain Foisy, Susanne E. Bauer, Kostas Tsigaridis, Otto Hasekamp, and Guangliang Fu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5135,https://doi.org/10.5194/egusphere-2026-5135, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Oct 2026
A full-mission TROPOMI SO2 height dataset: enhanced sensitivity to low-altitude plumes and complementarity with IASI and PlumeTraj
Lorenzo Fabris, Nicolas Theys, Lieven Clarisse, Bruno Franco, Mike Burton, Benjamin Esse, Jonas Vlietinck, Huan Yu, Hugues Brenot, Thomas Danckaert, and Michel Van Roozendael
EGUsphere, https://doi.org/10.5194/egusphere-2026-5282,https://doi.org/10.5194/egusphere-2026-5282, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Oct 2026
Multi-decadal trend of HFC-23 from FTIR observations at the NDACC Junfraujoch station: Persistent increase and comparison with in situ AGAGE observations, TOMCAT model simulations, and ACE-FTS satellite data
Florentin Hiault, Emmanuel Mahieu, Pierre-Henri Lefebvre, Martyn P. Chipperfield, Zihao Wang, Martin K. Vollmer, Jeremy J. Harrison, and Diana Roos
EGUsphere, https://doi.org/10.5194/egusphere-2026-5290,https://doi.org/10.5194/egusphere-2026-5290, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Oct 2026
Dark brown carbon and aerosol mixing impacts on absorbing aerosol optical depth in the southeastern United States
Alexandra E. Ng, Manish Shrivastava, Brian Gaudet, Cenlin He, Zezhen Cheng, and William Vizuete
EGUsphere, https://doi.org/10.5194/egusphere-2026-5534,https://doi.org/10.5194/egusphere-2026-5534, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Oct 2026
Spatially uneven impacts of stratospheric aerosol injection on compound dry-heat wave events in the GeoMIP G6sulfur experiment
Cuini Qi, Chloe Yuchao Gao, Ben Kravitz, Hyemi Kim, Xiaohan Sally Li, and Lili Xia
EGUsphere, https://doi.org/10.5194/egusphere-2026-5613,https://doi.org/10.5194/egusphere-2026-5613, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Oct 2026
Comparative Analysis of Middle Atmospheric Ozone Response to Four Large Geomagnetic Storms of Solar Cycle 25
Jia Jia, Yvan Orsolini, Monika E. Szeląg, Antti Kero, Pekka T. Verronen, Maxime Grandin, Patrick J. Espy, Sebastian Käki, Neethal Thomas, Max van de Kamp, Sergey Koldobskiy, Jiarong Zhang, and Noora Partamies
EGUsphere, https://doi.org/10.5194/egusphere-2026-5829,https://doi.org/10.5194/egusphere-2026-5829, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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06 Oct 2026
Driving mechanisms for subsiding shells in simulations of deep moist convection
Quinlan R. Mulhern, John M. Peters, and Jake P. Mulholland
Atmos. Chem. Phys., 26, 13959–13982, https://doi.org/10.5194/acp-26-13959-2026,https://doi.org/10.5194/acp-26-13959-2026, 2026
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06 Oct 2026
Fire carbon emission constraints from space-based carbon monoxide retrievals during the 2019 intense burning season in Brazil
Anne-Wil van den Berg, Joram J. D. Hooghiem, Auke M. van der Woude, Pieter Rijsdijk, Roland Vernooij, Santiago Botía, Guido R. van der Werf, John B. Miller, Ingrid T. Luijkx, Maarten C. Krol, and Wouter Peters
Atmos. Chem. Phys., 26, 13929–13958, https://doi.org/10.5194/acp-26-13929-2026,https://doi.org/10.5194/acp-26-13929-2026, 2026
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06 Oct 2026
Tropical belt expansion and its impacts on climate variability in the Mediterranean from 1980 to 2022
Mohamed Darrag, Shuanggen Jin, Andrés Calabia, Aalaa Samy, Ivan Radevski, and Ali M. Radwan
Atmos. Chem. Phys., 26, 14031–14050, https://doi.org/10.5194/acp-26-14031-2026,https://doi.org/10.5194/acp-26-14031-2026, 2026
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06 Oct 2026
Impacts of mesoscale atmospheric subsidence on cloud glaciation and decoupling in Arctic marine cold air outbreaks
Fiona Paulus, Joshua J. Müller, Benjamin Kirbus, Harald Sodemann, Lars van Gelder, Andreas Walbröl, Manfred Wendisch, and Roel A. J. Neggers
Atmos. Chem. Phys., 26, 13983–14014, https://doi.org/10.5194/acp-26-13983-2026,https://doi.org/10.5194/acp-26-13983-2026, 2026
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06 Oct 2026
Cross-phase partitioning of sulfur-nitrogen ratios and aerosol mixing-state evolution based on single-particle observations
Yuan Dai, Junfeng Wang, Mindong Chen, Su Zhang, Haiwei Li, Yunjiang Zhang, Yun Wu, Ming Wang, and Xinlei Ge
Atmos. Chem. Phys., 26, 14015–14029, https://doi.org/10.5194/acp-26-14015-2026,https://doi.org/10.5194/acp-26-14015-2026, 2026
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06 Oct 2026
Evaluating When and Where TROPOMI XCH4 Uncertainties Yield Consistent Flux Estimation over East, South, and Central Asia
Wei Hu, Jason Blake Cohen, Lingxiao Lu, Bo Zheng, Pravash Tiwari, Simone Lolli, Andrea Garzelli, Jun Li, and Kai Qin
EGUsphere, https://doi.org/10.5194/egusphere-2026-4468,https://doi.org/10.5194/egusphere-2026-4468, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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06 Oct 2026
Drizzle drives model differences in the Southeastern Atlantic Stratocumulus Transitions with Aerosol-Rain-Radiation interactions (SEA STARR) large eddy simulation intercomparison project
Michael S. Diamond, Andrew S. Ackerman, Alejandro Baró Pérez, Ann M. Fridlind, Ehsan Erfani, Caspar Jungbacker, Hyunho Lee, David Painemal, Frida A.-M. Bender, Annica M. L. Ekman, Franziska Glassmeier, Graham Feingold, Fredrik Jansson, David A. Johnson, Matthias Schwarz, Robert Wood, Takanobu Yamaguchi, Jianhao Zhang, Xiaoli Zhou, and Paquita Zuidema
EGUsphere, https://doi.org/10.5194/egusphere-2026-5350,https://doi.org/10.5194/egusphere-2026-5350, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
06 Oct 2026
Constraining speciated mercury dry deposition models with urban observations in eastern China
Rui Yuan, Guichen Zhang, Lei Zhang, Huang Zhou, Peisheng Zhou, Weikang Zhang, Hangtian Zhou, Zheng Wang, Qin’geng Wang, and Yu Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-5395,https://doi.org/10.5194/egusphere-2026-5395, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
06 Oct 2026
Advancing the microphysical and subgrid treatment of precipitation in the LMDZ AGCM: parametrization development and first applications in polar contexts
Lea Raillard, Audran Borella, Gwendal Rivière, Niels Dutrievoz, Meryl Wimmer, Ionela Musat, and Étienne Vignon
EGUsphere, https://doi.org/10.5194/egusphere-2026-5432,https://doi.org/10.5194/egusphere-2026-5432, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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06 Oct 2026
Local Emission Estimates of Methane in Northern Sweden with the MAGIC2021 Dataset and Lagrangian Transport Modelling
Félix Langot, Cyril Crevoisier, Thomas Lauvaux, Antoine Berchet, Sophie Luise Wittig, Charbel Abdallah, Anke Roiger, Klaus-Dirk Gottschaldt, and Alina Fiehn
EGUsphere, https://doi.org/10.5194/egusphere-2026-5620,https://doi.org/10.5194/egusphere-2026-5620, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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05 Oct 2026
Synthesis of the tethered balloon system and other TRACER campaign measurements elucidates aerosol property profiles
Fan Mei, Jian Wang, Israel Silber, Nurun Nahar Lata, Gregory W. Vandergrift, Jing Li, Bo Chen, Sarah D. Brooks, Michael P. Jensen, Min Deng, Damao Zhang, Darielle Dexheimer, Beat Schmid, Zezhen Cheng, and Swarup China
Atmos. Chem. Phys., 26, 13885–13908, https://doi.org/10.5194/acp-26-13885-2026,https://doi.org/10.5194/acp-26-13885-2026, 2026
Short summary
05 Oct 2026
Sensitivity of dynamic aging on the climate effects of black carbon aerosols over East Asia in summer
Peng Gao, Bingliang Zhuang, Yaxin Hu, Yinan Zhou, Runqi Zhao, Qianqian Wang, Shu Li, Tijian Wang, Mengmeng Li, and Min Xie
Atmos. Chem. Phys., 26, 13861–13884, https://doi.org/10.5194/acp-26-13861-2026,https://doi.org/10.5194/acp-26-13861-2026, 2026
Short summary
05 Oct 2026
Consistent estimates of carbonyl sulfide and methane stratospheric lifetimes retrieved from AirCore profiles at different latitudes
Alessandro Zanchetta, Steven van Heuven, Rigel Kivi, Michel Ramonet, Andreas Engel, Maarten Krol, and Huilin Chen
Atmos. Chem. Phys., 26, 13909–13927, https://doi.org/10.5194/acp-26-13909-2026,https://doi.org/10.5194/acp-26-13909-2026, 2026
Short summary
05 Oct 2026
Horizontal aerosol transport, not local shear, drives aerosol–boundary layer decoupling: lidar evidence from contrasting regimes in Thailand
Ronald Macatangay, Worapop Thongsame, Raman Solanki, Thiranan Sonkaew, and Chaloemchon Wannathong
EGUsphere, https://doi.org/10.5194/egusphere-2026-2914,https://doi.org/10.5194/egusphere-2026-2914, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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05 Oct 2026
Assessment of Diverse Control Measure Effectiveness During Successive PM2.5 Pollution Episodes in Central China: Implications for Regional Heavy Pollution Mitigation Strategies
Yibing Zhou, Xiaohui Du, Yusheng Shi, Haoran Zhou, Lingling Wang, Shuangliang Ma, Nan Wang, Xiyuan Chi, Dongting Wei, Kaile Zhang, Jingnan Hu, and Yangxi Chu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4636,https://doi.org/10.5194/egusphere-2026-4636, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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05 Oct 2026
The role of mineral dust in cloud droplet formation processes: Insights from the Central Asian dust belt subregion
Cristofer Jimenez, Albert Ansmann, Friederike Lipken, Julian Hofer, Alexandra Chudnovsky, Holger Baars, Volker Freudenthaler, Ronny Engelmann, Dietrich Althausen, Sabur Abdullozoda, Shohina Kh. Khalifaeva, Patric Seifert, and Ulla Wandinger
EGUsphere, https://doi.org/10.5194/egusphere-2026-5108,https://doi.org/10.5194/egusphere-2026-5108, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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05 Oct 2026
Synoptic-scale organization of multi-day black carbon variability in a regional-background environment over eastern China
Shuo Ding, Dantong Liu, Jian Wu, Kang Hu, and Honghui Xu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5302,https://doi.org/10.5194/egusphere-2026-5302, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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02 Oct 2026
The impact of orography on the troposphere-to-stratosphere transport during a typhoon event in the tropics
Massimo Martina, Anahí Villalba-Pradas, Šimon Bartoň, and Petr Šácha
Atmos. Chem. Phys., 26, 13845–13860, https://doi.org/10.5194/acp-26-13845-2026,https://doi.org/10.5194/acp-26-13845-2026, 2026
Short summary
02 Oct 2026
Uncertainties in recent tropical stratospheric and tropospheric ozone changes limit the use of observational constraints for assessing future ozone change
Sean M. Davis, William T. Ball, Yue Jia, Gabriel Chiodo, Justin A. Alsing, James Keeble, Hideharu Akiyoshi, Carlo Arosio, Ewa M. Bednarz, Andreas Chrysanthou, Melanie Coldewey-Egbers, Robert Damadeo, Sandip Dhomse, Mohamadou A. Diallo, Simone Dietmuller, Roland Eichinger, Stacey Frith, Birgit Hassler, Michaela I. Hegglin, Daan Hubert, Patrick Jöckel, Béatrice Josse, Natalya Kramarova, Diego Loyola, Eliane Maillard Barras, Marion Marchand, Olaf Morgenstern, David Plummer, Robert W. Portmann, Karen H. Rosenlof, Alexei Rozanov, Viktoria F. Sofieva, Johannes Staehelin, Timofei Sukhodolov, Kleareti Tourpali, Ronald J. Van der A, H. J. Ray Wang, Krzysztof Wargan, Shingo Watanabe, Mark Weber, Jeannette D. Wild, Yousuke Yamashita, and Jerry Ziemke
Atmos. Chem. Phys., 26, 13817–13843, https://doi.org/10.5194/acp-26-13817-2026,https://doi.org/10.5194/acp-26-13817-2026, 2026
Short summary
02 Oct 2026
Assessing ozone dynamics during the 2023 summer STAQS field campaign using synergistic observations and model simulations
Claudia M. Bernier, Matthew S. Johnson, John Sullivan, Guillaume Gronoff, Daniel Phoenix, Fred Moshary, Raul Alvarez, Brandi McCarty, Andrew Langford, Christoph Senff, Sunil Baidar, and Laura Judd
Atmos. Chem. Phys., 26, 13795–13816, https://doi.org/10.5194/acp-26-13795-2026,https://doi.org/10.5194/acp-26-13795-2026, 2026
Short summary
02 Oct 2026
Quantifying daily aerosol direct radiative effects in mainland China using a weather-aerosol normalized machine learning framework based on observational data, 1993−2020
Zhigang Li, Haoze Shi, and Chao Ji
EGUsphere, https://doi.org/10.5194/egusphere-2026-5470,https://doi.org/10.5194/egusphere-2026-5470, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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02 Oct 2026
Nonlinear Effects of Relative Humidity on the Light Absorption of Water-Soluble Brown Carbon: Molecular-Level Constraints under Different Pollution Levels
Caiqing Yan, Haibiao Chen, Buqing Xu, Gan Zhang, Bin Jiang, Qinglong Fu, Ruiyu Li, Xuehua Zhou, and Mei Zheng
EGUsphere, https://doi.org/10.5194/egusphere-2026-5498,https://doi.org/10.5194/egusphere-2026-5498, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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01 Oct 2026
Inferring European fossil fuel CO2 emissions using TROPOMI NO2 data and sector-based NOx : CO2 emission ratios
Chlöe N. Schooling, Liang Feng, Ingrid Super, and Paul I. Palmer
Atmos. Chem. Phys., 26, 13743–13766, https://doi.org/10.5194/acp-26-13743-2026,https://doi.org/10.5194/acp-26-13743-2026, 2026
Short summary
01 Oct 2026
Tropospheric OH and its trends: new insight into atmospheric processes and implications for methane lifetime
Xuewei Hou, Ryan Hossaini, Oliver Wild, Andrea Mazzeo, Richard J. Pope, Ye Wang, Siyuan Wang, Yuanhong Zhao, James Lee, Bin Zhu, Tianliang Zhao, and Alok K. Pandey
Atmos. Chem. Phys., 26, 13767–13793, https://doi.org/10.5194/acp-26-13767-2026,https://doi.org/10.5194/acp-26-13767-2026, 2026
Short summary
01 Oct 2026
Transport-dominated ozone pollution suppresses heat-ozone hotspots in a receptor basin
Yongqing Bai, Wen Lu, Tian Zhan, Xiao Yun Sun, Tianliang Zhao, Lijuan Shen, Guicai Ning, Zewen Lin, Kai Meng, and Wuke Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4625,https://doi.org/10.5194/egusphere-2026-4625, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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01 Oct 2026
Enhancement Mechanism of Ethylenediamine on Iodine Oxoacid-Driven New Particle Formation in Marine Areas
Xurong Bai, Yongjian Lian, Ruoying Yuan, Wenli Xu, Yiyang Jiao, Jinsheng Zhang, Chunyu Wang, Jianfei Peng, Hongjun Mao, and Shuai Jiang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4901,https://doi.org/10.5194/egusphere-2026-4901, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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01 Oct 2026
Global climatology of vertical cloud motion observed by EarthCARE/CPR: Cloud-type dependence with link to microphysics
Haruka Hotta, Kentaroh Suzuki, Maki Kikuchi, Shunsuke Aoki, and Takuji Kubota
EGUsphere, https://doi.org/10.5194/egusphere-2026-5649,https://doi.org/10.5194/egusphere-2026-5649, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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30 Sep 2026
Impact of model resolution and turbulence scheme on the representation of mountain waves and turbulence
Roshny Siri Jagan and Juerg Schmidli
Atmos. Chem. Phys., 26, 13721–13741, https://doi.org/10.5194/acp-26-13721-2026,https://doi.org/10.5194/acp-26-13721-2026, 2026
Short summary
30 Sep 2026
Isotopic fractionation during ice growth by riming and its effect on the d-excess of precipitation
Pradeep K. Aggarwal, Courtney Schumacher, Frederick J. Longstaffe, Aaron Funk, and Matthew D. Shupe
Atmos. Chem. Phys., 26, 13661–13692, https://doi.org/10.5194/acp-26-13661-2026,https://doi.org/10.5194/acp-26-13661-2026, 2026
Short summary
30 Sep 2026
Multi-level tower estimates of friction velocity in the Taklimakan Desert: sensitivity to height selection, wind direction, and causal controls
Yifei Wang, Wen Huo, Mayibaier Maihamuti, and Yisilamu Wulayin
EGUsphere, https://doi.org/10.5194/egusphere-2026-4673,https://doi.org/10.5194/egusphere-2026-4673, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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30 Sep 2026
Satellite-based constraints on temperature-dependent aerosol–cloud feedback over a clean boreal forest and a rural continental site
Kanika Taneja, Silvia M. Calderón, Harri Kokkola, Juha Tonttila, Sami Romakkaniemi, Seethala Chellappan, Antti Arola, Antti Lipponen, Taina Yli-Juuti, Snehitha M. Kommula, Tuukka Petäjä, Markku Kulmala, and Tero Mielonen
EGUsphere, https://doi.org/10.5194/egusphere-2026-4750,https://doi.org/10.5194/egusphere-2026-4750, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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29 Sep 2026
Tracing biological, anthropogenic, and inorganic sources of coarse aerosols via single-particle fluorescence and optical morphology
Aiden Jönsson, Jinglan Fu, Gabriel Pereira Freitas, Ian Crawford, Pavla Dagsson-Waldhauserová, Radovan Krejci, Yutaka Tobo, Karl Espen Yttri, and Paul Zieger
Atmos. Chem. Phys., 26, 13617–13643, https://doi.org/10.5194/acp-26-13617-2026,https://doi.org/10.5194/acp-26-13617-2026, 2026
Short summary
29 Sep 2026
| Highlight paper
Origin of low ozone above western North America: an investigation of sources and trends
Ju-Mee Ryoo, Laura T. Iraci, Yu Yan Cui, Owen R. Cooper, Matthew S. Johnson, Kai-Lan Chang, Emma L. Yates, Valerie Thouret, Hanna Clark, Philippe Nedelec, and Bastien Sauvage
Atmos. Chem. Phys., 26, 13595–13615, https://doi.org/10.5194/acp-26-13595-2026,https://doi.org/10.5194/acp-26-13595-2026, 2026
Short summary Editorial statement
29 Sep 2026
Molecular-level characterization of urban aerosol analogues in controlled atmospheric simulations
Elie Al Marj, Ambre Delater, Aline Gratien, Marie Line Torrijos, Juan Camilo Macias Rodriguez, Mathieu Cazaunau, Edouard Pangui, Antonin Bergé, Cécile Gaimoz, Thomas Bertin, Emmanuelle Mebold, Bénédicte Picquet-Varrault, Jean-François Doussin, Clément Buissot, Sophie Lanone, and Patrice Coll
Atmos. Chem. Phys., 26, 13645–13660, https://doi.org/10.5194/acp-26-13645-2026,https://doi.org/10.5194/acp-26-13645-2026, 2026
Short summary
29 Sep 2026
Impacts of South Asian aerosol inflow over Mount Qomolangma on downstream cloud–precipitation processes through a long-range ice-crystal “seeding” effect
Xiangde Xu, Wenyue Cai, Tianliang Zhao, Changjun Yang, Kai Meng, Chong Wu, Na Dong, Yueqing Li, Shunjiu Wang, Wenqing Liu, Tianshu Zhang, Ga Zhuo, Shengjun Zhang, Bin Chen, Chunsong Lu, Jinghua Chen, Kai Yang, and Jianming Xu
Atmos. Chem. Phys., 26, 13581–13593, https://doi.org/10.5194/acp-26-13581-2026,https://doi.org/10.5194/acp-26-13581-2026, 2026
Short summary
29 Sep 2026
Rapid formation of nitric acid during the daytime and its critical contribution to methanesulfonic acid-methylamine nucleation in coastal industrial areas
Guanhua Wang, Chengyan Zhang, Xiaokai Guo, Rui Su, Xintong Cai, Yuan Zuo, and Tianlei Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3408,https://doi.org/10.5194/egusphere-2026-3408, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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29 Sep 2026
Aerosol Modulation of Warm Sector Extreme Rainfall over Coastal South China in Its Multi-Scale Structures: Progressive Impact Chain Extension from Microphysics to Convective Organization
Nuofeng Tan, Pengguo Zhao, Hui Xiao, and Chuanhong Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-5128,https://doi.org/10.5194/egusphere-2026-5128, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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29 Sep 2026
Recent ozone trends and changepoints in the Greater Region: The role of meteorology and NOₓ emission reductions
Ivonne Trebs, Philippe Pinheiro, Andreas Krein, and Jürgen Junk
EGUsphere, https://doi.org/10.5194/egusphere-2026-5341,https://doi.org/10.5194/egusphere-2026-5341, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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29 Sep 2026
Unappreciated role of sulfate radicals in the aqueous aging process of methoxyphenols derived from biomass burning
Ru Chen, Xiang Li, Xinjiao Huang, Yanli Ge, Ruiyu Li, Tianzeng Chen, Zhengzheng Yang, Lu Fan, Mingchao Sun, and Changgeng Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5353,https://doi.org/10.5194/egusphere-2026-5353, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
29 Sep 2026
Particle-associated benzotriazole ultraviolet stabilizers exhibit atmospheric persistence against •OH heterogeneous oxidation
Kang Gao, Tianhong Zhang, Liuqing Zhao, Guangli Xiu, Xinke Wang, and Lei Zhou
EGUsphere, https://doi.org/10.5194/egusphere-2026-5464,https://doi.org/10.5194/egusphere-2026-5464, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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29 Sep 2026
Aerosol mixing state drives a supersaturation-dependent bias in cloud condensation nuclei hygroscopicity retrievals
Iarla Boyce and Alice Cicirello
EGUsphere, https://doi.org/10.5194/egusphere-2026-5483,https://doi.org/10.5194/egusphere-2026-5483, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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29 Sep 2026
Assessing VIIRS aerosol data assimilation as a MODIS successor in the NASA GEOS system
Virginie Buchard, Patricia Castellanos, Arlindo M. da Silva, Ravi Govindaraju, Matthew A. Thompson, Rob Levy, Jaehwa Lee, Vincent Kim, and Pawan Gupta
EGUsphere, https://doi.org/10.5194/egusphere-2026-5508,https://doi.org/10.5194/egusphere-2026-5508, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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28 Sep 2026
Peroxyacetyl nitrate persists across boundary-layer regimes and varies with transport pathway at an elevated East Asian receptor
Jinsang Jung, Sumin Ok, and Ji Yi Lee
EGUsphere, https://doi.org/10.5194/egusphere-2026-5208,https://doi.org/10.5194/egusphere-2026-5208, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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28 Sep 2026
Charge-regulated aerosol survival from new particle formation to cloud condensation nuclei
Kunal Ghosh, Suneeti Mishra, and Gargi Sengupta
EGUsphere, https://doi.org/10.5194/egusphere-2026-5224,https://doi.org/10.5194/egusphere-2026-5224, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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28 Sep 2026
The Added Value of Amazon observations to estimate methane budget over South American river basins in a global inversion system
Shrutika Wagh, Luana S. Basso, Ayan F. Fleischmann, João Henrique Fernandes Amaral, John Melack, Jost Larvic, David Walter, Stijn Hantson, Julia Marshall, Chris Wilson, Youmi Oh, Lori Bruhwiler, John B. Miller, Corinne Vigouroux, Christian Rödenbeck, and Santiago Botía
EGUsphere, https://doi.org/10.5194/egusphere-2026-5245,https://doi.org/10.5194/egusphere-2026-5245, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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28 Sep 2026
Phase-resolved molecular signatures associated with black carbon across biomass fuels and ignition temperatures
Xiaocong Peng, Wei Song, Guohua Zhang, Qinhao Lin, Jianlin Cheng, Yang Li, Xinru Huang, Baoyi Chen, Jianzhong Song, Yingjun Chen, Gan Zhang, Ping’an Peng, Xinming Wang, and Xinhui Bi
EGUsphere, https://doi.org/10.5194/egusphere-2026-5314,https://doi.org/10.5194/egusphere-2026-5314, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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25 Sep 2026
Simulated reductions in heterogeneous isoprene epoxydiol reactive uptake from aerosol morphology in the contiguous United States using the Community Multiscale Air Quality Model (CMAQv5.3.2)
Sara L. Farrell, Quazi Z. Rasool, Havala O. T. Pye, Yue Zhang, Ying Li, Yuzhi Chen, Chi-Tsan Wang, Haofei Zhang, Ryan Schmedding, Manabu Shiraiwa, Jaime Green, Sri H. Budisulistiorini, Jose L. Jimenez, Weiwei Hu, Jason D. Surratt, and William Vizuete
Atmos. Chem. Phys., 26, 13557–13579, https://doi.org/10.5194/acp-26-13557-2026,https://doi.org/10.5194/acp-26-13557-2026, 2026
Short summary
25 Sep 2026
Climate impact of contrail cirrus from hydrogen combustion aircraft
Susanne M. Pettersson, Christian Azar, and Daniel J. A. Johansson
Atmos. Chem. Phys., 26, 13485–13503, https://doi.org/10.5194/acp-26-13485-2026,https://doi.org/10.5194/acp-26-13485-2026, 2026
Short summary
25 Sep 2026
The dynamics and atmospheric impact of fire-induced circulations in idealised large-eddy simulations inspired by the Santa Coloma de Queralt fire
Tristan Roelofs, Marc Castellnou, Jordi Vilà-Guerau de Arellano, Martin Janssens, and Chiel van Heerwaarden
Atmos. Chem. Phys., 26, 13531–13555, https://doi.org/10.5194/acp-26-13531-2026,https://doi.org/10.5194/acp-26-13531-2026, 2026
Short summary
25 Sep 2026
Assessment of aerosol iron (Fe) solubility using global dataset – Part 1: Mechanisms underlying the inverse relationship between Fe solubility and Fe concentration
Kohei Sakata, Minako Kurisu, and Yoshio Takahashi
Atmos. Chem. Phys., 26, 13505–13529, https://doi.org/10.5194/acp-26-13505-2026,https://doi.org/10.5194/acp-26-13505-2026, 2026
Short summary
25 Sep 2026
Interannual variations and future changes in the soil uptake of hydrogen
Ye Wang, Oliver Wild, Xuewei Hou, and Ryan Hossaini
EGUsphere, https://doi.org/10.5194/egusphere-2026-5371,https://doi.org/10.5194/egusphere-2026-5371, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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25 Sep 2026
The Role of Particle Size Distribution in Simulating Aerosol Transport, Radiative Effects and Surface Area of the 2019/20 Australian pyroCb Plume
Sampa Das, Peter R. Colarco, Parker Case, Stephen Steenrod, Luke D. Oman, and Ghassan Taha
EGUsphere, https://doi.org/10.5194/egusphere-2026-5642,https://doi.org/10.5194/egusphere-2026-5642, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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24 Sep 2026
On spatial scales of local aerosol production in boreal ecosystems
Ekaterina Ezhova, Üllar Rannik, Santeri Tuovinen, Olga Garmash, Otso Peräkylä, Piaopiao Ke, Topi Laanti, Janne Lampilahti, Markus Lampimäki, Anna Lintunen, Veli-Matti Kerminen, Janne Rinne, Timo Vesala, and Markku Kulmala
Atmos. Chem. Phys., 26, 13463–13483, https://doi.org/10.5194/acp-26-13463-2026,https://doi.org/10.5194/acp-26-13463-2026, 2026
Short summary
24 Sep 2026
Secondary ice production within shallow, mixed-phase clouds in cold air outbreaks over the Labrador Sea
Michael Biggart, Thomas W. Choularton, Martin W. Gallagher, Keith N. Bower, Gary Lloyd, Paul J. Connolly, Benjamin J. Murray, Mark D. Tarn, Erin N. Raif, and Steven J. Abel
Atmos. Chem. Phys., 26, 13401–13439, https://doi.org/10.5194/acp-26-13401-2026,https://doi.org/10.5194/acp-26-13401-2026, 2026
Short summary
24 Sep 2026
First observations of solar zenith angle modulation of diurnal tidal structure in the MLT region
Wen Yi, Jianyuan Wang, Xianghui Xue, Chengyun Yang, Iain M. Reid, Robert A. Vincent, Andrew MacKinnon, Damian J. Murphy, Njål Gulbrandsen, Masaki Tsutsumi, Baiqi Ning, Guozhu Li, Nicholas J. Mitchell, Tracy Moffat-Griffin, Toshitaka Tsuda, Haiying Li, Paulo P. Batista, Jianfei Wu, Tingdi Chen, and Xiankang Dou
Atmos. Chem. Phys., 26, 13441–13462, https://doi.org/10.5194/acp-26-13441-2026,https://doi.org/10.5194/acp-26-13441-2026, 2026
Short summary
23 Sep 2026
Complexation strength between organic carbon and transition metal ions dominates the photochemical conversion of SO2 to sulfates
Shaojie Yang, Shiwei Lai, Jianwei Zheng, Hao Na, Fu Li, Wangjin Yang, and Chong Han
Atmos. Chem. Phys., 26, 13387–13400, https://doi.org/10.5194/acp-26-13387-2026,https://doi.org/10.5194/acp-26-13387-2026, 2026
Short summary
23 Sep 2026
Consistency between zonal mean stratospheric and total column ozone trends (2000–2024)
Brian Auffarth, Mark Weber, Alexei Rozanov, Carlo Arosio, John P. Burrows, Melanie Coldewey-Egbers, Sean M. Davis, Doug Degenstein, Kimberlee Dubé, Stacey M. Frith, Lucien Froidevaux, Diego Loyola, Vitali E. Fioletov, Viktoria Sofieva, Ronald van der A, and Jeannette D. Wild
Atmos. Chem. Phys., 26, 13359–13386, https://doi.org/10.5194/acp-26-13359-2026,https://doi.org/10.5194/acp-26-13359-2026, 2026
Short summary
23 Sep 2026
Morphologically complex ice crystal plate structures in mid-latitude cirrus: combining space-borne lidar, in-situ scattering, and physical optics simulation
Harry Ballington, Martin Schnaiter, and Emma Järvinen
EGUsphere, https://doi.org/10.5194/egusphere-2026-4436,https://doi.org/10.5194/egusphere-2026-4436, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Sep 2026
Modification of the Quasi-Biennial Oscillation by Stratospheric Water Vapor From the Hunga Tonga–Hunga Ha'apai Eruption
Jinpeng Lu, Sijia Lou, Wuke Wang, Jiankai Zhang, Ke Ding, Xin Huang, Yiquan Jiang, Tengyu Liu, Yawen Liu, Qingyan Xie, Lian Xue, Zilin Wang, Chen Zhou, Anbao Zhu, and Aijun Ding
EGUsphere, https://doi.org/10.5194/egusphere-2026-5104,https://doi.org/10.5194/egusphere-2026-5104, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
23 Sep 2026
Attributing stratosphere-troposphere mass exchange to tropopause folds: a 45-year trajectory-based climatology and trend analysis in ERA5
Kai-Wei Chang and Chia-Hui Chung
EGUsphere, https://doi.org/10.5194/egusphere-2026-5480,https://doi.org/10.5194/egusphere-2026-5480, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Sep 2026
Scenario-driven ozone projections and associated impact on mortality over Africa with an integrated machine learning framework
Huimin Li, Yang Yang, and Hailong Wang
Atmos. Chem. Phys., 26, 13341–13357, https://doi.org/10.5194/acp-26-13341-2026,https://doi.org/10.5194/acp-26-13341-2026, 2026
Short summary
22 Sep 2026
Apportioning light absorption of ambient aerosols to black carbon, brown carbon, and lensing effect using a PAX-ISS hybrid method: insights into absorption enhancement
Yi Shen, Guorui Zhi, Wenjing Jin, Yao Kong, Yuzhe Zhang, Zhengying Li, Jianzhong Sun, Yuankai Wang, and Zhijian Liang
Atmos. Chem. Phys., 26, 13303–13318, https://doi.org/10.5194/acp-26-13303-2026,https://doi.org/10.5194/acp-26-13303-2026, 2026
Short summary
22 Sep 2026
The Cold-Air Outbreaks in the Marine Boundary Layer Experiment model-observation intercomparison project (COMBLE-MIP) – Part 1: Model specification, observational constraints, and preliminary findings
Timothy W. Juliano, Florian Tornow, Ann M. Fridlind, Andrew S. Ackerman, Gregory S. Elsaesser, Bart Geerts, Christian P. Lackner, David Painemal, Israel Silber, Mikhail Ovchinnikov, Gunilla Svensson, Michael Tjernström, Peng Wu, Alejandro Baró Pérez, Peter Bogenschutz, Dmitry Chechin, Kamal Kant Chandrakar, Jan Chylik, Andrey Debolskiy, Rostislav Fadeev, Anu Gupta, Luisa Ickes, Michail Karalis, Martin Köhler, Branko Kosović, Peter Kuma, Weiwei Li, Evgeny Mortikov, Hugh Morrison, Roel A. J. Neggers, Anna Possner, Tomi Raatikainen, Lea Raillard, Sami Romakkaniemi, Niklas Schnierstein, Shin-ichiro Shima, Nikita Silin, Mikhail Tolstykh, Étienne Vignon, Lulin Xue, Meng Zhang, and Xue Zheng
Atmos. Chem. Phys., 26, 13267–13302, https://doi.org/10.5194/acp-26-13267-2026,https://doi.org/10.5194/acp-26-13267-2026, 2026
Short summary
22 Sep 2026
Cloud-type-dependent mixed-phase cloud climatology from CloudSat/CALIPSO measurements
Kang Yang, Zhien Wang, and Min Deng
Atmos. Chem. Phys., 26, 13319–13339, https://doi.org/10.5194/acp-26-13319-2026,https://doi.org/10.5194/acp-26-13319-2026, 2026
Short summary
22 Sep 2026
An underappreciated cyclonic-like circulation affects high summer ozone in North China Plain
Wenhao Qiao, Xipeng Jin, Xi Chen, Ziyu Long, Zhenjiang Yang, Lei Chen, Ke Li, and Hong Liao
Atmos. Chem. Phys., 26, 13253–13265, https://doi.org/10.5194/acp-26-13253-2026,https://doi.org/10.5194/acp-26-13253-2026, 2026
Short summary
22 Sep 2026
An argument for using a variable Schmidt number exponent based on direct measurements of air–sea gas exchange
Simon F. Hauser, Yuanxu Dong, Anneke ten Doeschate, Kevin McGraw, Brian Ward, and Leonie Esters
EGUsphere, https://doi.org/10.5194/egusphere-2026-4525,https://doi.org/10.5194/egusphere-2026-4525, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Sep 2026
Transcontinental transport of a massive SO2 plume from the Tehran refinery explosion in March 2026 observed from space
Shangyi Liu, Cathy Clerbaux, Anne Boynard, Mingjian Gu, Chengli Qi, Bruno Franco, Lieven Clarisse, Shan Han, Mengya Sheng, Nicolas Theys, and Zhao-Cheng Zeng
EGUsphere, https://doi.org/10.5194/egusphere-2026-5017,https://doi.org/10.5194/egusphere-2026-5017, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
22 Sep 2026
Global continental and oceanic emissions of atmospheric microplastics inferred from pattern-restricted Bayesian inversion
Ondřej Tichý, Václav Košík, Sabine Eckhardt, Nikolaos Evangeliou, and Václav Šmídl
EGUsphere, https://doi.org/10.5194/egusphere-2026-5158,https://doi.org/10.5194/egusphere-2026-5158, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
22 Sep 2026
A novel approach for efficient rain enhancement through the combined glaciogenic and hygroscopic cloud seeding
Weixi Shu, Danhong Fu, Xueliang Guo, Ling Yang, and Xiaolu Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5549,https://doi.org/10.5194/egusphere-2026-5549, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Sep 2026
Airborne measurements and model evaluation of dimethyl sulfide over the Amazon rainforest and Pacific Ocean
Bianca E. Krumm, Matthias Kohl, Anna Martin, Joseph Byron, Alexandra Gutmann, Michael Hewson, Jos Lelieveld, Andrea Pozzer, and Jonathan Williams
EGUsphere, https://doi.org/10.5194/egusphere-2026-5595,https://doi.org/10.5194/egusphere-2026-5595, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
21 Sep 2026
Improving aerosol–radiation interactions in the operational forecasting system – AIRWISE
Sumit Kumar, Gaurav Govardhan, Sreyashi Debnath, Avinash N. Parde, Sandeep Wagh, Jimy Dudhia, and Sachin D. Ghude
Atmos. Chem. Phys., 26, 13189–13211, https://doi.org/10.5194/acp-26-13189-2026,https://doi.org/10.5194/acp-26-13189-2026, 2026
Short summary
21 Sep 2026
Chemical characterization and source apportionment of carbonaceous aerosols during post-monsoon biomass burning and Diwali at an upwind site of Delhi
Vasu Singh, Dilip Ganguly, Jaswant Rathore, Lokesh Kumar Sahu, Ravi Kumar Kunchala, and Sagnik Dey
Atmos. Chem. Phys., 26, 13227–13252, https://doi.org/10.5194/acp-26-13227-2026,https://doi.org/10.5194/acp-26-13227-2026, 2026
Short summary
21 Sep 2026
Urban surface-atmosphere fluxes of selected pptv-level oxygenated organic molecules (OOMs) from eddy covariance observations
Jieya Sun, Xinyu Wang, Jingya Hua, Bo Zhu, Nan Chen, and Huan Yu
Atmos. Chem. Phys., 26, 13213–13225, https://doi.org/10.5194/acp-26-13213-2026,https://doi.org/10.5194/acp-26-13213-2026, 2026
Short summary
21 Sep 2026
Machine Learning-Enhanced Aerosol Type Classification: Global Multi-Parameter Aerosol Modeling and an Automated Classifier Driven by Active–Passive Remote Sensing Parameters
Zhuo Yang, Qingshan Xu, and Chen Cheng
EGUsphere, https://doi.org/10.5194/egusphere-2026-4776,https://doi.org/10.5194/egusphere-2026-4776, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
21 Sep 2026
Sensitivity of NO2 photolysis frequency to aerosol optical properties
Xinlei Lv, Jie Sun, Bishuo He, Fengjun Shen, Gang Zhao, Tong Liu, Qiqi Mo, Linghan Zeng, Ziye Zhang, Yunxiao Li, Batu Alaxi, Weili Lin, and Chunsheng Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4877,https://doi.org/10.5194/egusphere-2026-4877, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
21 Sep 2026
A recurrent rapid North Atlantic transport pathway facilitates Saharan dust delivery to the Arctic
Denghui Ji, Xiaoyu Sun, and Justus Notholt
EGUsphere, https://doi.org/10.5194/egusphere-2026-5182,https://doi.org/10.5194/egusphere-2026-5182, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
21 Sep 2026
On the Range of Marine Cloud Brightening Radiative Forcing across Earth System Models
Haruki Hirasawa, Knut von Salzen, Matthew Henry, Josh Smith, Frida A.-M. Bender, Cindy Wang, Sarah Doherty, Robert Wood, Philip J. Rasch, and James Haywood
EGUsphere, https://doi.org/10.5194/egusphere-2026-5460,https://doi.org/10.5194/egusphere-2026-5460, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
18 Sep 2026
An observational perspective on precipitation efficiency of mesoscale convective systems over the Asian Monsoon Region
Thabo Makgoale, Sylvia Sullivan, and Julia Kukulies
Atmos. Chem. Phys., 26, 13157–13173, https://doi.org/10.5194/acp-26-13157-2026,https://doi.org/10.5194/acp-26-13157-2026, 2026
Short summary
18 Sep 2026
Continental pollutants modulate organic nitrogen and light absorption of marine organic aerosols over East Asian marginal seas
Chao Yu, Lin Zheng, Yujue Wang, Meijing Guo, Xu Yu, Yuqi Guo, Sisi Song, Kyoung-Soon Jang, Xiaohong Yao, Jian Zhen Yu, and Huiwang Gao
Atmos. Chem. Phys., 26, 13175–13188, https://doi.org/10.5194/acp-26-13175-2026,https://doi.org/10.5194/acp-26-13175-2026, 2026
Short summary
18 Sep 2026
Understanding new particle formation based on continuous nanoparticle ranking in boreal forest and urban megacity
Tinghan Zhang, Wei Du, Xinran Zhang, Janne Lampilahti, Chengfeng Liu, Zehao Zou, Men Xia, Qi Yuan, Qiaozhi Zha, Jing Cai, Yiyang Wang, Tom Kokkonen, Katrianne Lehtipalo, Tuukka Petäjä, Veli-Matti Kerminen, Chao Yan, Jingkun Jiang, Yongchun Liu, and Markku Kulmala
EGUsphere, https://doi.org/10.5194/egusphere-2026-5379,https://doi.org/10.5194/egusphere-2026-5379, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
18 Sep 2026
Characteristics of desert dust optical and physical properties from AERONET: spectral absorption, size distributions and spectral AOD
Thomas F. Eck, Jeffrey S. Reid, Alexander Sinyuk, Pawan Gupta, Antti Arola, Ilya Slutsker, Brent N. Holben, Philippe Goloub, Oleg Dubovik, Joel S. Schafer, Mikhail G. Sorokin, Alexander Smirnov, Hongbin Yu, Dongchul Kim, Elena Lind, Jason Kraft, Elizabeth A. Reid, Aboubacry Diallo, Thierno Ndiaye, Africa Barreto, Sidi Baika, Lahouari Zeudmi-Sahraoui, Francisco Evora, Gael Dubois, Luc Blarel, Rachel T. Pinker, Isaac Abiodun Adimula, Jean Louis Rajot, Aliko Maman, Muguette Allegre, Cassandra Gaston, Peter Sealy, Edmund Blades, Rebecca Chewitt-Lucas, Ian Lau, David Barker, Adel Saad Alshihiween, Abdulrahman Alsaferan, Odbayar Mishigdorj, and Chogsom Jargalsaixan
EGUsphere, https://doi.org/10.5194/egusphere-2026-5531,https://doi.org/10.5194/egusphere-2026-5531, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
17 Sep 2026
Evidence for the impact of fire activity on daily variations of IASI mid-tropospheric CO2 anomalies at 8–11 km over South America: a pyroconvective fingerprint
Victor Bon, Cyril Crevoisier, and Virginie Capelle
Atmos. Chem. Phys., 26, 13103–13119, https://doi.org/10.5194/acp-26-13103-2026,https://doi.org/10.5194/acp-26-13103-2026, 2026
Short summary
17 Sep 2026
Enhanced nocturnal N2O5-ClNO2 chemistry in Delhi under reduced NO conditions
Yijing Chen, Cheng Wu, Epameinondas Tsiligiannis, Ravi Kant Pathak, Jan B. C. Pettersson, Harsh Raj Mishra, Gazala Habib, Geetam Tiwari, Kebin He, Jingkun Jiang, and Mattias Hallquist
Atmos. Chem. Phys., 26, 13121–13137, https://doi.org/10.5194/acp-26-13121-2026,https://doi.org/10.5194/acp-26-13121-2026, 2026
Short summary
17 Sep 2026
Subseasonal and spatial variability of biomass burning aerosol radiative properties observed over the Southeast Atlantic during ORACLES 2016–2018
Logan T. Mitchell, Connor J. Flynn, Kristina Pistone, Samuel E. LeBlanc, K. Sebastian Schmidt, Hong Chen, Paquita Zuidema, Robert Wood, and Jens Redemann
Atmos. Chem. Phys., 26, 13083–13102, https://doi.org/10.5194/acp-26-13083-2026,https://doi.org/10.5194/acp-26-13083-2026, 2026
Short summary
17 Sep 2026
Ozone downward flux revealed by high-resolution differential absorption lidar over Tibet during stratosphere-troposphere exchange
Ruichun Dong, Xin Fang, Chengyun Yang, and Tao Li
Atmos. Chem. Phys., 26, 13139–13156, https://doi.org/10.5194/acp-26-13139-2026,https://doi.org/10.5194/acp-26-13139-2026, 2026
Short summary
17 Sep 2026
Cloud processing signatures in boreal forest aerosol revealed by long-term in-situ observations
Liine Heikkinen, Rahul Ranjan, Sini Talvinen, Niels Behr, Sara M. Blichner, Maura Dewey, Lauri R. Ahonen, Mikael Ehn, Annica M. L. Ekman, Radovan Krejci, Tuukka Petäjä, Peter Tunved, and Ilona Riipinen
EGUsphere, https://doi.org/10.5194/egusphere-2026-5082,https://doi.org/10.5194/egusphere-2026-5082, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
16 Sep 2026
Advanced insights into biomass burning aerosols during the 2023 Canadian wildfires from dual-site Raman and fluorescence lidar observations
Qiaoyun Hu, Philippe Goloub, Igor Veselovskii, Thierry Podvin, Gaël Dubois, Sergey Khaykin, William Boissière, Fabrice Ducos, and Mikhail Korenskiy
Atmos. Chem. Phys., 26, 13027–13053, https://doi.org/10.5194/acp-26-13027-2026,https://doi.org/10.5194/acp-26-13027-2026, 2026
Short summary
16 Sep 2026
Advancing halocarbon radiative efficiency estimates by coupling radiative transfer and quantum chemical calculations: impact of updated spectroscopic parameters and low-frequency contributions
Daniela Alvarado-Jiménez, Nicola Tasinato, Roberto Buizza, and Keith P. Shine
Atmos. Chem. Phys., 26, 13069–13082, https://doi.org/10.5194/acp-26-13069-2026,https://doi.org/10.5194/acp-26-13069-2026, 2026
Short summary
16 Sep 2026
Detectability of solid particle injections into the stratosphere with satellite solar occultation instruments
Anna Lange, John Andrew Dykema, Sandro Vattioni, Ulrike Niemeier, Alexei Rozanov, and Christian von Savigny
Atmos. Chem. Phys., 26, 13055–13067, https://doi.org/10.5194/acp-26-13055-2026,https://doi.org/10.5194/acp-26-13055-2026, 2026
Short summary
16 Sep 2026
Acid-base chemistry controls the thermal desorption of vapors from inorganic and organic nanoparticles
Jenna DeVivo, Alexandria Stinchfield, Nirvan Bhattacharyya, Mitch Alton, Mingyi Wang, Siegfried Schobesberger, Liqing Hao, Mitchell Rogers, Alexander Vogel, Imad Zgheib, Natalie Burton, Clara Lietzke, Douglas M. Russell, Eva Sommer, Drew Gentner, Liine Heikkinen, Rainer Volkamer, Jasper Kirkby, Felipe Lopez-Hilfiker, Douglas Worsnop, Manjula Canagaratna, and Neil M. Donahue
EGUsphere, https://doi.org/10.5194/egusphere-2026-4542,https://doi.org/10.5194/egusphere-2026-4542, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
16 Sep 2026
First simultaneous retrieval of O2 A-band nightglow volume emission rate and temperature in the MLT from Tianlu-1/HDI hyperspectral observations
Guoyin Zeng, Haiyan Luo, Wei Xiong, Zhiwei Li, Qiansheng Wang, Yida Qian, Qiong Wu, Yi Ding, and Wenhui Luo
EGUsphere, https://doi.org/10.5194/egusphere-2026-5511,https://doi.org/10.5194/egusphere-2026-5511, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
15 Sep 2026
Efficient formation of aqueous secondary organic aerosols from the hydroxyl radical reaction with fenchol, borneol, and menthol
Priyanka Jain, Bartłomiej Witkowski, Agata Błaziak, and Tomasz Gierczak
Atmos. Chem. Phys., 26, 13001–13025, https://doi.org/10.5194/acp-26-13001-2026,https://doi.org/10.5194/acp-26-13001-2026, 2026
Short summary
15 Sep 2026
Satellite Constraints on European Landfill Methane Emissions Reveal Underestimation in Reported Inventories
Francesco Graziosi
EGUsphere, https://doi.org/10.5194/egusphere-2026-3938,https://doi.org/10.5194/egusphere-2026-3938, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
15 Sep 2026
Turbulent mixing at the polar jet and transport of cirrus particles into the lowermost extratropical stratosphere
Nicolas Emig, Annette Miltenberger, Heiko Bozem, Martina Krämer, Armin Afchine, Daniel Kunkel, Hans-Christoph Lachnitt, Yun Li, Philipp Reutter, Christian Rolf, Nicole Spelten, Holger Tost, and Peter Hoor
EGUsphere, https://doi.org/10.5194/egusphere-2026-4614,https://doi.org/10.5194/egusphere-2026-4614, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
14 Sep 2026
Hydrological drivers of hydrogen cyanide wildfire emissions from Indonesian peat fires during the 2015, 2019, and 2023 El Niño events
Antonio G. Bruno, David P. Moore, Jeremy J. Harrison, Ailish Graham, Martyn P. Chipperfield, and Corinne Vigouroux
Atmos. Chem. Phys., 26, 12925–12952, https://doi.org/10.5194/acp-26-12925-2026,https://doi.org/10.5194/acp-26-12925-2026, 2026
Short summary
14 Sep 2026
An advanced modelling study on the role of dimethyl sulfide in new particle formation in the pristine marine boundary layer
Robin Wollesen de Jonge, Zihao Fu, Pontus Roldin, and Michael Boy
Atmos. Chem. Phys., 26, 12865–12886, https://doi.org/10.5194/acp-26-12865-2026,https://doi.org/10.5194/acp-26-12865-2026, 2026
Short summary
14 Sep 2026
Characterization of aerosol properties during a huge transatlantic smoke transport event using Aeolus observations in synergy with multi-platform data
Kangwen Sun, Guangyao Dai, Dimitri Trapon, Holger Baars, Albert Ansmann, Ulla Wandinger, and Songhua Wu
Atmos. Chem. Phys., 26, 12953–12976, https://doi.org/10.5194/acp-26-12953-2026,https://doi.org/10.5194/acp-26-12953-2026, 2026
Short summary
14 Sep 2026
Organic vapors from Savannah and European Boreal fire emissions: insights from photochemical and dark aging experiments in a smog chamber
Deeksha Shukla, Lejish Vettikkat, Mika Ihalainen, Markus Somero, Hendryk Czech, Siegfried Schobesberger, Angela Buchholz, Iida Pullinen, Kerneels Jaars, Kajar Köster, Viet Le, Pasi Yli-Pirilä, Stefan J. Siebert, Pieter G. van Zyl, Annele Virtanen, Ville Vakkari, Olli Sippula, and Ralf Zimmermann
Atmos. Chem. Phys., 26, 12977–13000, https://doi.org/10.5194/acp-26-12977-2026,https://doi.org/10.5194/acp-26-12977-2026, 2026
Short summary
14 Sep 2026
Inefficient consumption of natural gas drives methane emissions from a megacity
Yuwei Zhao, Andrew Hallward-Driemeier, Luke D. Schiferl, Trey Maddaleno, Michael P. Vermeuel, Dylan B. Millet, Delphine Farmer, and Róisín Commane
Atmos. Chem. Phys., 26, 12911–12924, https://doi.org/10.5194/acp-26-12911-2026,https://doi.org/10.5194/acp-26-12911-2026, 2026
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14 Sep 2026
Ice core insights into the morphology and composition of mineral dust deposited in the tropical Peruvian Andes
Austin M. Weber, Stanislav Kutuzov, Emilie Beaudon, M. Roxana Sierra-Hernández, Mary Davis, Laurel H. Bayless, Don Kenny, and Lonnie G. Thompson
Atmos. Chem. Phys., 26, 12887–12909, https://doi.org/10.5194/acp-26-12887-2026,https://doi.org/10.5194/acp-26-12887-2026, 2026
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14 Sep 2026
Global fire emissions impact on tropospheric chemistry and radiation in the Energy Exascale Earth System Model (E3SM)
Li Xu, Qi Tang, Qing Zhu, William J. Riley, Guido R. van der Werf, Yang Chen, Michael J. Prather, and James T. Randerson
EGUsphere, https://doi.org/10.5194/egusphere-2026-4288,https://doi.org/10.5194/egusphere-2026-4288, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 Sep 2026
Contrasting absorption and transport regimes of black and brown carbon across the western, central, and eastern Himalayas
Ju-Lian Shi, Chong-Shu Zhu, Yao Qu, Xiao Wang, Nan Wang, Lu-Yao Wang, Wen-Ting Dai, Hong Huang, and Jun-Ji Cao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4438,https://doi.org/10.5194/egusphere-2026-4438, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 Sep 2026
The 2022 AQUAS–Tsukuba campaign: Part I. OH reactivity analysis and NO-corrected reactivity ratios for improved ozone regime evaluation
Jiaru Li, Yosuke Sakamoto, Yu Morino, Kei Sato, Koichi Egami, Nanase Kohno, Yasuhiro Sadanaga, Shungo Kato, Yoshihiro Nakashima, Ayako Yoshino, Akinori Takami, Yugo Kanaya, and Yoshizumi Kajii
EGUsphere, https://doi.org/10.5194/egusphere-2026-4769,https://doi.org/10.5194/egusphere-2026-4769, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
14 Sep 2026
Influence of convective organization on the triple oxygen isotope composition of West African monsoon rainfall: insights from a 7-year record in Benin
Christine Vallet-Coulomb, Christophe Peugeot, Diego Chávez-Espinoza, Alexandre Zappelli, David Au Yang, Claudia Voigt, Alassane Abdoukarim, Valerie Kotchoni, Rita Houngue, Theodore Ouani, Simon Afouda, Maxime Wubda, Houegnon Géraud Vinel Gbewezoun, and Anne Alexandre
EGUsphere, https://doi.org/10.5194/egusphere-2026-5233,https://doi.org/10.5194/egusphere-2026-5233, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
11 Sep 2026
Evaluation of the vertical microphysical properties of fog as simulated by Meso-NH during the SOFOG3D experiment
Marie Mazoyer, Christine Lac, Frédéric Burnet, Benoît Vié, Marie Taufour, Théophane Costabloz, Salomé Antoine, and Maroua Fathalli
Atmos. Chem. Phys., 26, 12837–12864, https://doi.org/10.5194/acp-26-12837-2026,https://doi.org/10.5194/acp-26-12837-2026, 2026
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11 Sep 2026
Unravelling gas-particle partitioning dynamics in cooking aerosol oxidation through FIGAERO-CIMS analysis
Ruizhe Shen, Song Guo, Hui Wang, Ying Yu, Zichao Wan, Rui Tan, Wenfei Zhu, Zheng Chen, Shiyi Chen, Zhijun Wu, Shuangde Li, Yunfa Chen, and Min Hu
Atmos. Chem. Phys., 26, 12793–12811, https://doi.org/10.5194/acp-26-12793-2026,https://doi.org/10.5194/acp-26-12793-2026, 2026
Short summary
11 Sep 2026
Unraveling the chemical structures and sources of biomass-derived organic aerosols through a year-long offline analysis in Hyytiälä, Finland
Qianzhe Sun, Ruichen Zhou, Sho Ohata, Chiaki Shirota, Tuukka Petäjä, Ilona Jaakkola, Lauri Ahonen, Markku Kulmala, and Michihiro Mochida
Atmos. Chem. Phys., 26, 12813–12836, https://doi.org/10.5194/acp-26-12813-2026,https://doi.org/10.5194/acp-26-12813-2026, 2026
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11 Sep 2026
Capturing and explaining the effects of three-dimensional radiative transfer on cloud evolution with the dynamic TenStream solver
Richard Maier, Fabian Jakub, Fabian Hoffmann, and Bernhard Mayer
Atmos. Chem. Phys., 26, 12771–12791, https://doi.org/10.5194/acp-26-12771-2026,https://doi.org/10.5194/acp-26-12771-2026, 2026
Short summary
11 Sep 2026
Cloud condensation nuclei at two Finnish sub-Arctic sites: long-term observations of aerosol activation, predictions based on a simple semi-empirical parameterization, and comparison to global climate model simulations
Charlotte G. Stapleton, Mikko Sipilä, Arundathi Chandrasekharan, Joonas Merikanto, Kimmo Neitola, Tuomo Nieminen, Risto Makkonen, Jorma Joutsensaari, Aki Virkkula, and Antti-Pekka Hyvärinen
EGUsphere, https://doi.org/10.5194/egusphere-2026-5001,https://doi.org/10.5194/egusphere-2026-5001, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
11 Sep 2026
Reconciling online and offline source apportionment of brown carbon absorption in wintertime Seoul
Hwajin Kim and Yanfang Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-5207,https://doi.org/10.5194/egusphere-2026-5207, 2026
Preprint under review for ACP (discussion: open, 6 comments)
Short summary
11 Sep 2026
A mosaic of aerosol sources in the central Mediterranean: insights from dry deposition and single-particle analyses
Marcos Morán, Kilian Schneiders, Melanie Eknayan, Ferdinando De Tomasi, Pierina Ielpo, Mark Scerri, Michael Nolle, and Konrad Kandler
EGUsphere, https://doi.org/10.5194/egusphere-2026-5232,https://doi.org/10.5194/egusphere-2026-5232, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
11 Sep 2026
What controls tropospheric carbon monoxide in the remote Southern Hemisphere?
Clara M. Nussbaumer, Colette L. Heald, Teresa Campos, Eric A. Kort, Paul B. Krummel, Ray L. Langenfelds, Monica Madronich, Kathryn McKain, Gabrielle Pétron, Ann Stavert, and Steven C. Wofsy
EGUsphere, https://doi.org/10.5194/egusphere-2026-5476,https://doi.org/10.5194/egusphere-2026-5476, 2026
Preprint under review for ACP (discussion: open, 4 comments)
Short summary
10 Sep 2026
Stratospheric ozone projections under sulfur-based stratospheric aerosol injection: Insights from the multi-model G6-1.5K-SAI experiment
Ewa M. Bednarz, Amy H. Butler, James M. Haywood, Matthew Henry, Andy Jones, Ben Kravitz, Walker R. Lee, Douglas G. MacMartin, Amanda C. Maycock, Takashi Sekiya, Shingo Watanabe, and Daniele Visioni
Atmos. Chem. Phys., 26, 12751–12770, https://doi.org/10.5194/acp-26-12751-2026,https://doi.org/10.5194/acp-26-12751-2026, 2026
Short summary
10 Sep 2026
Observation of dark brown carbon in urban aerosols and its contribution to surface dimming
Yuezhi Li, Ganesh S. Chelluboyina, Taveen S. Kapoor, Joseph V. Puthussery, Joshin Kumar, Guodong Ren, Jordan A. Hachtel, Zezhen Cheng, Nurun Nahar Lata, Gregory W. Vandergrift, Bejamin J. Sumlin, Chenchong Zhang, Dishit P. Ghumra, Swarup China, Rohan Mishra, and Rajan K. Chakrabarty
EGUsphere, https://doi.org/10.5194/egusphere-2026-4745,https://doi.org/10.5194/egusphere-2026-4745, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
09 Sep 2026
Numerical study of a Saharan dust plume impact on radiation, urban climate and thermal comfort in the Paris region during an heatwave event
Jérémy Bernard, Tim Nagel, Valéry Masson, Aude Lemonsu, Jean Wurtz, Pierre Tulet, and Quentin Rodier
Atmos. Chem. Phys., 26, 12729–12749, https://doi.org/10.5194/acp-26-12729-2026,https://doi.org/10.5194/acp-26-12729-2026, 2026
Short summary
09 Sep 2026
Determination of weather-driven trends of atmospheric emissions, concentrations and deposition over Europe during the last decades
Florian Couvidat, Antoine Guion, Victor Lannuque, Palmira Messina, Elsa Real, Gaël Descombes, Pauline Buysse, Augustin Colette, and Raia Silvia Massad
EGUsphere, https://doi.org/10.5194/egusphere-2026-4644,https://doi.org/10.5194/egusphere-2026-4644, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
09 Sep 2026
Global spatial and temporal variations of gravity-wave-induced heat fluxes and heating rates based on SABER's observations
Xiao Liu, Jiyao Xu, Jia Yue, Qinzeng Li, Zhaoai Yan, Yangkun Liu, Luiz Fillip Rodrigues Vital, and Juliano Moro
EGUsphere, https://doi.org/10.5194/egusphere-2026-5223,https://doi.org/10.5194/egusphere-2026-5223, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
09 Sep 2026
Theory for Optically Observing Cloud Aerosol Critical Activation Diameter
Ye Kuang and Qi Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-5325,https://doi.org/10.5194/egusphere-2026-5325, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
09 Sep 2026
Role of INP activation schemes and concentrations in controlling ice formation pathways in Warm Conveyor Belts
Tim Lüttmer, Annette Miltenberger, and Peter Spichtinger
EGUsphere, https://doi.org/10.5194/egusphere-2026-5375,https://doi.org/10.5194/egusphere-2026-5375, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
09 Sep 2026
Direct Measurements of N2O5 Reactivity in Salt Lake City Suggest the Aerosol Nitrate Effect Suppresses Additional PM2.5 Accumulation
James A. Christie, Theo Severud, Logan Forshee, Vanessa Selimovic, Siyuan Wang, Shatabdi Roy, Holly P. Lawson, Maria A. Garcia, A. Gannet Hallar, Haley Humble, John C. Lin, Paquita Zuidema, Kerri A. Pratt, and Cassandra J. Gaston
EGUsphere, https://doi.org/10.5194/egusphere-2026-5384,https://doi.org/10.5194/egusphere-2026-5384, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
08 Sep 2026
| Highlight paper
Cloud liquid water path at the North Slope of Alaska has minimal sensitivity to local meteorology in Arctic winter
Kara Hartig, John J. Cassano, Matthew D. Shupe, and Amy Solomon
Atmos. Chem. Phys., 26, 12689–12714, https://doi.org/10.5194/acp-26-12689-2026,https://doi.org/10.5194/acp-26-12689-2026, 2026
Short summary Editorial statement
08 Sep 2026
Chlorine enhances nocturnal heterogeneous uptake of NO2 in coastal atmosphere under sea-land breeze circulation
Ziyi Lin, Xiuwen Yong, Lingjun Li, Yuping Chen, Lingling Xu, Xiaoting Ji, Chen Yang, Keran Zhang, Feng Zhang, Ziying Chen, Gaojie Chen, Xiaolong Fan, Mengren Li, and Jinsheng Chen
Atmos. Chem. Phys., 26, 12715–12728, https://doi.org/10.5194/acp-26-12715-2026,https://doi.org/10.5194/acp-26-12715-2026, 2026
Short summary
08 Sep 2026
Quantifying regional transport contributions and diagnosing ozone formation sensitivity: A trajectory informed machine learning study at background sites across China
Baoye Hu, Yi Zhao, Naihua Chen, Hongkai Xu, Jinfeng Zeng, Shuyao Chen, and Yuchao Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4705,https://doi.org/10.5194/egusphere-2026-4705, 2026
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
08 Sep 2026
The Lozano Closure: A TOA-Normalised Spectral Mapping Between Broadband Shortwave Radiation and PAR
Ismael López Lozano, Ekaterina Ezhova, Inmaculada Foyo-Moreno, Inmaculada Alados, and Markku Kulmala
EGUsphere, https://doi.org/10.5194/egusphere-2026-4728,https://doi.org/10.5194/egusphere-2026-4728, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
08 Sep 2026
Recent changes in the O3 and CO trends in the troposphere as observed by IAGOS
Thibaut Lebourgeois, Valérie Thouret, Hannah Clark, Yasmine Bennouna, Romain Blot, Damien Boulanger, Florian Brunet, Simon Cleris, Jean-Marc Cousin, Philippe Nedelec, Julie Patuel, Pawel Wolff, and Bastien Sauvage
EGUsphere, https://doi.org/10.5194/egusphere-2026-4770,https://doi.org/10.5194/egusphere-2026-4770, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
08 Sep 2026
Improving bottom-up ammonia emission estimations in Guangdong combining ammonia measurements from a ground-based network and FY-4B satellite and GCHP model
Lingze Meng, Ni Lu, Yixin Guo, Ziru Lan, Zhao-Cheng Zeng, Zichong Chen, Yuanhong Zhao, Zhuangmin Zhong, Tao Zhang, Duohong Chen, Xuejun Liu, Lin Zhang, and Junyu Zheng
EGUsphere, https://doi.org/10.5194/egusphere-2026-4773,https://doi.org/10.5194/egusphere-2026-4773, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
08 Sep 2026
Combustion controls and plume structure of wildfire aerosol optical properties observed by TROPOMI
Barbara Dix, Lindsey D. Anderson, J. Pepijn Veefkind, and Joost de Gouw
EGUsphere, https://doi.org/10.5194/egusphere-2026-5052,https://doi.org/10.5194/egusphere-2026-5052, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
07 Sep 2026
Modelling mineral dust emissions from proglacial valleys of the St. Elias Mountains, Canada
Daniel Bellamy, Martina Klose, Daniel F. Nadeau, Sebastian Engelstaedter, Richard Washington, and James King
Atmos. Chem. Phys., 26, 12613–12639, https://doi.org/10.5194/acp-26-12613-2026,https://doi.org/10.5194/acp-26-12613-2026, 2026
Short summary
07 Sep 2026
The Dominance and Future Variations of Background Ozone in China under Different Climate and Emission Scenarios
Mengyun Li, Yang Yang, Pinya Wang, Ke Li, and Hong Liao
EGUsphere, https://doi.org/10.5194/egusphere-2026-1839,https://doi.org/10.5194/egusphere-2026-1839, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
07 Sep 2026
Impact of high-resolution soil erodibility datasets on dust simulations in WRF-Chem with the GOCART scheme
Leandro Cristian Segado-Moreno, Juan Pedro Montávez, Ginés Garnés-Morales, Eloisa Raluy-López, Pedro Jiménez-Guerrero, and Rajesh Kumar
Atmos. Chem. Phys., 26, 12641–12669, https://doi.org/10.5194/acp-26-12641-2026,https://doi.org/10.5194/acp-26-12641-2026, 2026
Short summary
04 Sep 2026
Coastal upwelling and tropical warm water intrusions are key drivers of interannual fog variability along the southwestern African coast
Alexandre Mass, Jan Cermak, and Hendrik Andersen
Atmos. Chem. Phys., 26, 12565–12589, https://doi.org/10.5194/acp-26-12565-2026,https://doi.org/10.5194/acp-26-12565-2026, 2026
Short summary
04 Sep 2026
A cellular automaton model of tropical oceanic rain clusters with criticality
Kevin K. W. Cheung, Chee-Kiat Teo, and Tieh-Yong Koh
Atmos. Chem. Phys., 26, 12543–12564, https://doi.org/10.5194/acp-26-12543-2026,https://doi.org/10.5194/acp-26-12543-2026, 2026
Short summary
04 Sep 2026
Tower- and drone-based BVOC observations in a suburban Tokyo forest: methodological insights and MEGAN comparison
Yujiro Ichikawa, Katsuhito Yoshida, Shinichi Yonemochi, Kentaro Takagi, Atsuyuki Sorimachi, Kazuhide Matsuda, and Toshimasa Ohara
Atmos. Chem. Phys., 26, 12521–12541, https://doi.org/10.5194/acp-26-12521-2026,https://doi.org/10.5194/acp-26-12521-2026, 2026
Short summary
04 Sep 2026
Planetary albedo change exacerbates surface warming: a perspective from cloud-type changes
Ruixue Li, Jiming Li, Bida Jian, Lijie Zhang, and Jiayi Li
Atmos. Chem. Phys., 26, 12591–12612, https://doi.org/10.5194/acp-26-12591-2026,https://doi.org/10.5194/acp-26-12591-2026, 2026
Short summary
04 Sep 2026
Reduced Black Carbon Deposition Weakens Arctic Snow Darkening and Snowmelt Acceleration during 2046–2050
Zilu Zhang, Libo Zhou, and Meigen Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4792,https://doi.org/10.5194/egusphere-2026-4792, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
03 Sep 2026
Upward transport and segregation of ice-nucleating particles in deep convective clouds
Jonas Schaefer, Sarah Grawe, Hans-Christian Clemen, Stephan Mertes, Johannes Schneider, Bruno Wetzel, Daniel Sauer, Jennifer Wolf, Laura Tomsche, Johanna Mayer, Roland Schrödner, Silvia Henning, Tina Jurkat-Witschas, Christiane Voigt, Helmut Ziereis, Theresa Harlaß, Mira Pöhlker, and Frank Stratmann
Atmos. Chem. Phys., 26, 12505–12520, https://doi.org/10.5194/acp-26-12505-2026,https://doi.org/10.5194/acp-26-12505-2026, 2026
Short summary
03 Sep 2026
Observed large-scale trapping of gravity waves within the free troposphere
Giovanni Biagioli, Alexis Aubel, Riwal Plougonven, and Sandrine Bony
EGUsphere, https://doi.org/10.5194/egusphere-2026-4254,https://doi.org/10.5194/egusphere-2026-4254, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
03 Sep 2026
Anthropogenic-biogenic interactions and regional transport drive summer ozone formation in an agricultural-urban interface of Northeast China
Xinpeng Ye, Qian Jiang, Jin Ban, Mengyu Xie, Qianyi Xu, Zeyu Wang, Jian Sun, Hongai Zhang, Xinyi Niu, Hongmei Xu, Zhenxing Shen, and Guohui Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-4504,https://doi.org/10.5194/egusphere-2026-4504, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
03 Sep 2026
A Post-1998 Transition from Water-Vapor to Joint Greenhouse Gas Forcing regime over Nigeria
Najib Yusuf
EGUsphere, https://doi.org/10.5194/egusphere-2026-4657,https://doi.org/10.5194/egusphere-2026-4657, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
03 Sep 2026
Vertical differences in liquid water content between warm and cold liquid-phase clouds over the North China Plain and their controlling factors: insights from in situ aircraft observations and ensemble learning models
Yulin Wang, Yichen Lu, Honglei Wang, Chunsong Lu, Sihan Liu, Yang Yang, Zirui Liu, Yan Yin, Deyu Liu, Yue Chen, and Tianliang Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-5114,https://doi.org/10.5194/egusphere-2026-5114, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
02 Sep 2026
Revisiting the critical role of stabilized Criegee intermediates (sCIs) in sulfuric acid formation: coupling mechanistic updates with interpretable machine learning
Yuhuan Zhu, Qiang Chen, Luyan He, Chunlin Shang, Li Jiang, Donghong Guan, Guirong Yao, and Wenkai Guo
Atmos. Chem. Phys., 26, 12479–12503, https://doi.org/10.5194/acp-26-12479-2026,https://doi.org/10.5194/acp-26-12479-2026, 2026
Short summary
02 Sep 2026
A cross-instrument closure and polarimetric study for improving sub-millimeter polarimeter-radiometer ice cloud microphysics retrievals
Jie Gong, Yuli Liu, Joseph A. Finlon, Ian S. Adams, Rachael A. Kroodsma, Dong L. Wu, and Ralf Bennartz
Atmos. Chem. Phys., 26, 12457–12477, https://doi.org/10.5194/acp-26-12457-2026,https://doi.org/10.5194/acp-26-12457-2026, 2026
Short summary
02 Sep 2026
Orographic impacts of Réunion Island and Madagascar on heavy rainfall during Tropical Cyclone Batsirai (2022)
Keun-Ok Lee, Soline Bielli, Clément Soufflet, Rémi Laxenaire, and Kevin Hoarau
Atmos. Chem. Phys., 26, 12435–12455, https://doi.org/10.5194/acp-26-12435-2026,https://doi.org/10.5194/acp-26-12435-2026, 2026
Short summary
02 Sep 2026
Climatology and trends in stratospheric mean age of air from correlations of multiple trace gases measured by ACE-FTS
Florian Voet, Felix Ploeger, Johannes C. Laube, Laura N. Saunders, Patrick E. Sheese, Attahir Mainika, Peter Preusse, Jens-Uwe Grooß, Kaley A. Walker, Susann Tegtmeier, and Michaela Imelda Hegglin
EGUsphere, https://doi.org/10.5194/egusphere-2026-4647,https://doi.org/10.5194/egusphere-2026-4647, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
02 Sep 2026
Quantitative constraints on secondary ice production in stratiform mixed-phase clouds using synergistic lidar-radar observations
Dongzhe Jing, Kaiming Huang, Yun He, Fan Yi, Rang Cao, Fangzheng Cheng, and He He
EGUsphere, https://doi.org/10.5194/egusphere-2026-4709,https://doi.org/10.5194/egusphere-2026-4709, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
01 Sep 2026
Simulation of contrasting impacts of dust ice-nucleating particles on the evolution and radiative effects of mixed-phase and ice clouds
Hua Zhang, Shuxiao Wang, Xi Zhao, Zhijun Wu, Yan Yin, Siyu Chen, Dantong Liu, Jingchuan Chen, Hui Jiang, Jiewen Shen, Da Gao, Dejia Yin, Yicong He, Zeqi Li, Shengyue Li, Zhaoxin Dong, Manish Shrivastava, Jonathan H. Jiang, Muyan Peng, and Bin Zhao
Atmos. Chem. Phys., 26, 12329–12354, https://doi.org/10.5194/acp-26-12329-2026,https://doi.org/10.5194/acp-26-12329-2026, 2026
Short summary
01 Sep 2026
High-resolution inversion of methane emissions over Europe using the Community Inversion Framework and FLEXPART
Anteneh Getachew Mengistu, Aki Tsuruta, Antoine Berchet, Rona Thompson, Maria Tenkanen, Hannakaisa Lindqvist, Tiina Markkanen, Antti Leppänen, Antti Laitinen, Adrien Martinez, Audrey Fortems-Cheiney, Lena Höglund-Isaksson, and Tuula Aalto
Atmos. Chem. Phys., 26, 12295–12327, https://doi.org/10.5194/acp-26-12295-2026,https://doi.org/10.5194/acp-26-12295-2026, 2026
Short summary
01 Sep 2026
Source-dependent optical and mineral signatures of dust outbreaks over the Mediterranean
Alkistis Papetta, Celia Herrero del Barrio, S. Yeşer Aslanoğlu, Rizos-Theodoros Chadoulis, Georgia Charalampous, Sara Herrero-Anta, Dimitra Kouklaki, Michail Mytilinaios, Anna Moustaka, Emmanouil Proestakis, Vassilis Amiridis, Christos Spyrou, Antonis Gkikas, Michael Pikridas, Maria Kezoudi, Franco Marenco, Jean Sciare, Sophie Vandenbussche, Stavros Solomos, Stelios Kazadzis, and Ilias Fountoulakis
Atmos. Chem. Phys., 26, 12395–12434, https://doi.org/10.5194/acp-26-12395-2026,https://doi.org/10.5194/acp-26-12395-2026, 2026
Short summary
01 Sep 2026
Aircraft observations suggest an important contribution of methanesulfonic and sulfuric acids to tropical Indo-Pacific aerosol
Hannah Klebach, Martin Heinritzi, Katharina Kaiser, Lisa Beck, Samuel Ruhl, Samira Atabakhsh, Nirvan Bhattacharyya, Lucía Caudillo-Plath, Philipp Joppe, Thomas Klimach, Peter Lloyd, Mira Pöhlker, Ulrich Pöschl, Sarah Richter, Douglas M. Russell, Johannes Schneider, Marcel Zauner-Wieczorek, and Joachim Curtius
Atmos. Chem. Phys., 26, 12355–12393, https://doi.org/10.5194/acp-26-12355-2026,https://doi.org/10.5194/acp-26-12355-2026, 2026
Short summary
01 Sep 2026
Effects of atmospheric turbulence on vertical dispersion of carbon dioxide and methane over subtropical paddy fields
Jiawei Yan, Lu Zhang, Yizhou Xu, Xinfeng Ling, Weiwei Ding, Yubin Li, Yuan Wang, and Yuanjian Yang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3201,https://doi.org/10.5194/egusphere-2026-3201, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
01 Sep 2026
The role of secondary ice production in shaping the microphysical evolution of orographic clouds: A RAMS-ICLAMS modeling study
Ioannis Chaniotis, Paraskevi Georgakaki, Romanos Foskinis, Marilena Gidarakou, Maria Gini, Platon Patlakas, Konstantinos Eleftheriadis, Alexandros Papagiannis, Elissavet Bossioli, Nicole Clerx, Alexis Berne, Helena Flocas, and Athanasios Nenes
EGUsphere, https://doi.org/10.5194/egusphere-2026-4645,https://doi.org/10.5194/egusphere-2026-4645, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
31 Aug 2026
Downward transport of tropical upper-tropospheric aerosols: multi-year insights from idealized simulations
Lianet Hernández Pardo, Joachim Curtius, Patrick Jöckel, J. Moritz Menken, Christopher Pöhlker, Mira Pöhlker, and Anna Possner
Atmos. Chem. Phys., 26, 12275–12293, https://doi.org/10.5194/acp-26-12275-2026,https://doi.org/10.5194/acp-26-12275-2026, 2026
Short summary
31 Aug 2026
Resolving systematic errors in sulfate source apportionment: a field-validated kinetic isotope fractionation framework
Zhaobing Guo, Xuexue Bai, Qiwei Ai, Zizheng Xu, Shangshun Ma, Jiayu Gu, Pengxiang Qiu, and Qingjun Guo
Atmos. Chem. Phys., 26, 12231–12242, https://doi.org/10.5194/acp-26-12231-2026,https://doi.org/10.5194/acp-26-12231-2026, 2026
Short summary
31 Aug 2026
Heterogeneous nitrosation reactions of amines driven by dinitrogen tetroxide: a missing source of particulate nitrosamines
Tai-Xing Chi, An Ning, Shuang Ni, Wei-Kang Xiao, Yang Liu, Xiu-Cong Deng, Ling Liu, Feng-Yang Bai, Zhen Zhao, and Xiu-Hui Zhang
Atmos. Chem. Phys., 26, 12261–12273, https://doi.org/10.5194/acp-26-12261-2026,https://doi.org/10.5194/acp-26-12261-2026, 2026
Short summary
31 Aug 2026
FTIR spectroscopy of desert dust: implications for complex refractive index spectra and dust sample diversity
Ansel Euan Lavitz, Adriana Rocha Lima, and Hans Moosmüller
EGUsphere, https://doi.org/10.5194/egusphere-2026-2495,https://doi.org/10.5194/egusphere-2026-2495, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
31 Aug 2026
Understanding the sources and variability of methane emissions in Madrid with Sentinel-5P TROPOMI, GHGSat, and aircraft observations
Daniel A. Potts, Harjinder Sembhi, Matthieu Dogniaux, Joannes D. Maasakkers, Berend J. Schuit, Dirk Schuettemeyer, Timon Hummel, Rocio Barrio Guillo, Oliver Schneising, Luis Guanter, and Ilse Aben
EGUsphere, https://doi.org/10.5194/egusphere-2026-3797,https://doi.org/10.5194/egusphere-2026-3797, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
31 Aug 2026
An Explainable Machine Learning Perspective on Anthropogenic Emission and Meteorology drivers of long-term PM2.5 Trends over Northeast China
Zhongfeng Pan, Hao Yin, Haolin Wang, Zhenda Sun, Chongyang Li, Yu Yang, and Youwen Sun
EGUsphere, https://doi.org/10.5194/egusphere-2026-4127,https://doi.org/10.5194/egusphere-2026-4127, 2026
Preprint under review for ACP (discussion: open, 4 comments)
Short summary
31 Aug 2026
Constraining the Effects of Anthropogenic Emissions and Meteorological Variabilities on summertime PM2.5 and surface ozone changes over eastern China during 2015–2024
Ganquan Zeng, Xiang Weng, Haofan Wang, Haolin Wang, Shuai Li, Guowen He, Ke Li, Meng Gao, and Xiao Lu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4864,https://doi.org/10.5194/egusphere-2026-4864, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
31 Aug 2026
The Marine Stratocumulus-topped Boundary Layer across the Pacific-Atacama Desert transition
Vicente Espinoza, Oscar Hartogensis, Felipe Lobos-Roco, and Jordi Vilà-Guerau de Arellano
EGUsphere, https://doi.org/10.5194/egusphere-2026-4980,https://doi.org/10.5194/egusphere-2026-4980, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
28 Aug 2026
In situ real-time determination of SO2 photochemical oxidation in nanoscale sea salt aerosols based on dark-field microscopy
Xijie Xiong, Zhibo Xie, Xiuli Wei, Douguo Zhang, Jianguo Liu, and Huaqiao Gui
Atmos. Chem. Phys., 26, 12183–12196, https://doi.org/10.5194/acp-26-12183-2026,https://doi.org/10.5194/acp-26-12183-2026, 2026
Short summary
28 Aug 2026
Contrasting nighttime heterogeneous and daytime photochemical aging drive the optical evolution of black carbon
Yin Zhang, Jinghao Zhai, Yaling Zeng, Shao Shi, Baohua Cai, Ke Yang, Yu Yan, Xin Yuan, Tianlong Hu, Chen Wang, Tzung-May Fu, Lei Zhu, Huizhong Shen, Jianhuai Ye, and Xin Yang
Atmos. Chem. Phys., 26, 12197–12210, https://doi.org/10.5194/acp-26-12197-2026,https://doi.org/10.5194/acp-26-12197-2026, 2026
Short summary
28 Aug 2026
Sea surface warming suppresses primary sea spray aerosol number production
Raymond J. Leibensperger III, Justin D. Hamlin, Jena K. Herbst, Charbel Harb, Ke'La A. Kimble, Meinrat O. Andreae, Christopher Lee, Greg Sandstrom, M. Dale Stokes, Grant B. Deane, and Kimberly A. Prather
Atmos. Chem. Phys., 26, 12211–12229, https://doi.org/10.5194/acp-26-12211-2026,https://doi.org/10.5194/acp-26-12211-2026, 2026
Short summary
28 Aug 2026
The Cloud-Aerosol Transition Zone Derived from Ground-Based and Satellite Lidars
Jaume Ruiz de Morales, Josep Calbó, Josep-Abel González, Hendrik Andersen, Jan Cermak, Julia Fuchs, Yolanda Sola, and José Luis Gómez-Amo
EGUsphere, https://doi.org/10.5194/egusphere-2026-3737,https://doi.org/10.5194/egusphere-2026-3737, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
28 Aug 2026
Relative roles of aerosol size and hygroscopicity in modulating marine liquid-phase cloud responses under the winter monsoon
Jianqi Zhao, Xiaoyan Ma, Hailing Jia, Tong Yang, Peili Zou, and Yingying Ku
EGUsphere, https://doi.org/10.5194/egusphere-2026-3954,https://doi.org/10.5194/egusphere-2026-3954, 2026
Revised manuscript accepted for ACP (discussion: final response, 6 comments)
Short summary
28 Aug 2026
Explaining observed surface radiation trends 2001–2023 on Alaska's North Slope
Leah J. Bertrand, Jennifer E. Kay, and Gijs de Boer
EGUsphere, https://doi.org/10.5194/egusphere-2026-4740,https://doi.org/10.5194/egusphere-2026-4740, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 Aug 2026
Perchloric acid (HClO4) drives atmospheric new particle formation enhanced by dimethylamine, ammonia and sulfuric acid: mechanisms and implications
Shengming Wang, Ziheng Li, Xiangli Shi, Qingzhu Zhang, and Wenxing Wang
Atmos. Chem. Phys., 26, 12171–12181, https://doi.org/10.5194/acp-26-12171-2026,https://doi.org/10.5194/acp-26-12171-2026, 2026
Short summary
27 Aug 2026
Airborne and marine microplastics in the Northern Indian Ocean: decoupled pathways traced by black carbon
Piotr Markuszewski, Mikołaj Mazurkiewicz, Kinga Stawiarz, Małgorzata Śmiszek, Patrycja Jutrzenka-Trzebiatowska, Luca Ferrero, Krishnakant Budhavant, Mateusz Zawadzki, Anna Waleczek, Przemysław Makuch, Douglas Nilsson, Örjan Gustafsson, and Sophie L. Haslett
EGUsphere, https://doi.org/10.5194/egusphere-2026-4321,https://doi.org/10.5194/egusphere-2026-4321, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 Aug 2026
Diurnal variations of deep convective cloud physical properties and their relationships with rainfall over South China and adjacent seas
Feng Zhang, Zhiguo Wang, Zhijun Zhao, Wenwen Li, Zhixin Yang, and Haoyang Fu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4748,https://doi.org/10.5194/egusphere-2026-4748, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
27 Aug 2026
Structural divergence between satellite and surface CO observations across China, North America, and Europe (2015–2024)
Zhaojun Tang, Zhe Jiang, Panpan Yang, Jiaqi Chen, Pingqing Fu, and Yanan Shen
EGUsphere, https://doi.org/10.5194/egusphere-2026-4938,https://doi.org/10.5194/egusphere-2026-4938, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
26 Aug 2026
Seasonal and interannual variability of atmospheric ammonia over Guatemala driven by land use, biomass burning, and meteorological circulation
Christian Saravia, Pedro Saravia, and Katja Trachte
Atmos. Chem. Phys., 26, 12111–12130, https://doi.org/10.5194/acp-26-12111-2026,https://doi.org/10.5194/acp-26-12111-2026, 2026
Short summary
26 Aug 2026
Ecosystem-scale biogenic volatile organic compound fluxes over rapeseed by eddy-covariance
Pauline Buysse, Florence Lafouge, Raluca Ciuraru, Brigitte Durand, Olivier Zurfluh, Céline Décuq, Olivier Fanucci, Lais Gonzaga Gomez, Jean-Christophe Gueudet, Sandy Bsaibes, Nora Zannoni, Valérie Gros, and Benjamin Loubet
Atmos. Chem. Phys., 26, 12131–12150, https://doi.org/10.5194/acp-26-12131-2026,https://doi.org/10.5194/acp-26-12131-2026, 2026
Short summary
26 Aug 2026
Instantaneous radiative forcings due to the first indirect effect linked to low-level liquid clouds in the Amazon
Andre Cezar Pugliesi, Alexandre Lima Correia, and Micael Amore Cecchini
Atmos. Chem. Phys., 26, 12151–12169, https://doi.org/10.5194/acp-26-12151-2026,https://doi.org/10.5194/acp-26-12151-2026, 2026
Short summary
26 Aug 2026
Satellite Data Records as a Tool to Monitor Changes in Air Temperature
Cheng-Zhi Zou, Xianjun Hao, John Qu, and Satya Kalluri
External preprint server, https://doi.org/10.21203/rs.3.rs-9283491/v2,https://doi.org/10.21203/rs.3.rs-9283491/v2, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
26 Aug 2026
In situ observations of gravity waves over tropical cyclone Hinnamnor (2022) suggest that TC gravity wave amplitudes are underestimated in ERA5 reanalysis
Carly KleinStern, Benjamin Clouser, Thaopaul Bui, Jonathan Dean-Day, Adrien Desmoulin, James Franke, Hisashi Nakamura, Rei Ueyama, Shingo Watanabe, and Elisabeth Moyer
EGUsphere, https://doi.org/10.5194/egusphere-2026-4533,https://doi.org/10.5194/egusphere-2026-4533, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
26 Aug 2026
Fine Particle Liquid Water and Acidity over North American Cities during the Summer of 2023
Magesh Mohan, Amy Sullivan, Emily Lill, Ilana Pollack, Alison Piasecki, Sarah Albertin, Ann Middlebrook, Wyndom Chace, Andrew Rollins, Carsten Warneke, Steven Brown, Lu Xu, Katherine Ball, John Crounse, Paul Wennberg, Stelios Kakavas, Spyros Pandis, Athanasios Nenes, and Rodney Weber
EGUsphere, https://doi.org/10.5194/egusphere-2026-4960,https://doi.org/10.5194/egusphere-2026-4960, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
26 Aug 2026
The impact of blowing snow above sea ice on atmospheric ice nucleating particles in the Central Arctic
Megan Malpas, Floortje van den Heuvel, Rachael H. Rhodes, Xin Yang, Shaun Miller, Manuela van Pinxteren, Sebastian Zeppenfeld, and Markus M. Frey
EGUsphere, https://doi.org/10.5194/egusphere-2026-5047,https://doi.org/10.5194/egusphere-2026-5047, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
26 Aug 2026
Black carbon mixing-state heterogeneity influences absorption enhancement: Results from a field study across three seasons
Yifan Yang, Thomas Müller, Baseerat Romshoo, Jens Voigtländer, and Mira L. Pöhlker
EGUsphere, https://doi.org/10.5194/egusphere-2026-5074,https://doi.org/10.5194/egusphere-2026-5074, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
25 Aug 2026
Evidence of gravity wave contribution to vertical shear and mixing in the lower stratosphere
Madhuri Umbarkar, Daniel Kunkel, Annette Miltenberger, Hans-Christoph Lachnitt, Thorsten Kaluza, Cornelis Schwenk, and Peter Hoor
Atmos. Chem. Phys., 26, 12067–12096, https://doi.org/10.5194/acp-26-12067-2026,https://doi.org/10.5194/acp-26-12067-2026, 2026
Short summary
25 Aug 2026
Do GEMS geostationary satellite observations of tropospheric NO2 always improve NOx emission estimates and related air quality modelling?
Fei Yao, Paul I. Palmer, Xiaolin Wang, Yi Wang, Gitaek T. Lee, Haolin Wang, Liang Feng, Daven K. Henze, and Rokjin J. Park
Atmos. Chem. Phys., 26, 12049–12066, https://doi.org/10.5194/acp-26-12049-2026,https://doi.org/10.5194/acp-26-12049-2026, 2026
Short summary
25 Aug 2026
A Change in the Fine-to-Coarse Fraction in a Gobi Desert Town: Evidence for an Emerging Mixed Dust–Pollution Aerosol Pattern
Erdenebayar Munkhtsetseg, Atsushi Shimizu, Atshushi Matsuki, Dashdondog Batdorj, Darkhijav Bayanjargal, and Hitoshi Matsui
EGUsphere, https://doi.org/10.5194/egusphere-2026-4685,https://doi.org/10.5194/egusphere-2026-4685, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
25 Aug 2026
Solar-tidal phase and amplitude in middle-atmosphere winds investigated from an adaptive rational neural operator, two reanalyses and meteor-radar observations
Yang Wu, Qixiang Liao, Zhihui Li, and Zheng Sheng
EGUsphere, https://doi.org/10.5194/egusphere-2026-4972,https://doi.org/10.5194/egusphere-2026-4972, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Aug 2026
Importance of hydrated aerosol particles for aerosol–fog relationships in the Italian Po Valley
Almuth Neuberger, Rahul Ranjan, Hao Ding, Fredrik Mattsson, Lea Haberstock, Darrel Baumgardner, Stefano Decesari, Annica M. L. Ekman, Dagen D. Hughes, Claudia Mohr, Marco Paglione, Ilona Riipinen, Matteo Rinaldi, and Paul Zieger
Atmos. Chem. Phys., 26, 11991–12017, https://doi.org/10.5194/acp-26-11991-2026,https://doi.org/10.5194/acp-26-11991-2026, 2026
Short summary
24 Aug 2026
Radiocarbon in atmospheric CH4 and CO2 at Jungfraujoch in 2019–2024: influence of regional nuclear emissions and current global atmospheric 14CH4 signal
Thomas Laemmel, Dylan Geissbühler, Stephan Henne, Ryo Fujita, Heather Graven, Christophe Espic, Matthias Bantle, Negar Haghipour, Franz Conen, Dominik Brunner, Martin Steinbacher, Giulia Zazzeri, Samuel Hammer, Markus Leuenberger, and Sönke Szidat
Atmos. Chem. Phys., 26, 12019–12036, https://doi.org/10.5194/acp-26-12019-2026,https://doi.org/10.5194/acp-26-12019-2026, 2026
Short summary
24 Aug 2026
Improved representation of isoprene-derived secondary organic aerosol in CAM6-Chem reveals regional contrasts in its long-term changes over China
Wenxin Zhang, Man Yue, Xinyue Shao, Xinyi Dong, and Minghuai Wang
Atmos. Chem. Phys., 26, 11967–11989, https://doi.org/10.5194/acp-26-11967-2026,https://doi.org/10.5194/acp-26-11967-2026, 2026
Short summary
24 Aug 2026
Vertical responses of urban heat islands to heatwaves and their local climate zones dependence: a case study of Guangzhou, China
Fu Luo, Yuanjian Yang, Ting Sun, Zuofang Zheng, Xueyan Bi, Guoyu Ren, and Simone Lolli
EGUsphere, https://doi.org/10.5194/egusphere-2026-3392,https://doi.org/10.5194/egusphere-2026-3392, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
24 Aug 2026
Tropical cyclone amplifies anthropogenic influences on aerosol-cloud interactions over the South China Sea
Hengjia Ou, Mingfu Cai, Haichao Wang, Xue Ni, Shixin Mai, Qibin Sun, Baoling Liang, Kunpeng Chen, Tao Deng, Sun Jiaren, Shengzhen Zhou, and Jun Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4265,https://doi.org/10.5194/egusphere-2026-4265, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
24 Aug 2026
Seasonal and regional sensitivities of secondary inorganic aerosols to NH3 and NOx emission reductions over China
Jiayu Xu, Alain Clappier, Philippe Thunis, Xingpei Ye, Lu Li, and Lin Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4271,https://doi.org/10.5194/egusphere-2026-4271, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Aug 2026
Evolution and drivers of urban–suburban ozone contrasts in China during 2013–2020
Ning Yang, Qiaoqiao Wang, Nan Ma, Guangjin Liu, Zheng Yang, Yuanwei Zhong, Zechao Hu, Yaqing Zhou, Jiangchuan Tao, Juan Hong, Yafang Cheng, and Hang Su
EGUsphere, https://doi.org/10.5194/egusphere-2026-4328,https://doi.org/10.5194/egusphere-2026-4328, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
24 Aug 2026
Impact of the variability of O2 and CO2 biosphere exchange on modeled O2-based fossil fuel CO2 emission estimates
Kim Faassen, Auke M. van der Woude, Joram J. D. Hooghiem, Aleya Kaushik, Boaz Hilman, Wouter Peters, Penelope A. Pickers, and Ingrid T. Luijkx
EGUsphere, https://doi.org/10.5194/egusphere-2026-4491,https://doi.org/10.5194/egusphere-2026-4491, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
24 Aug 2026
Tall tower eddy covariance campaign reveals complex emission patterns for carbonyl sulfide
Jesse Juhani Soininen, Kukka-Maaria Kohonen, Stavros Stagakis, Ara Cho, Betty Molinier, Pascal Rubli, Rainer Hilland, Natascha Kljun, and Leena Järvi
EGUsphere, https://doi.org/10.5194/egusphere-2026-4603,https://doi.org/10.5194/egusphere-2026-4603, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
24 Aug 2026
Seasonal Differences in Correlations and Contributions of Photochemical, Upwind Cloud and Aerosol Aqueous-Phase Oxidation, and Mixed Combustion in Secondary Organic Aerosol Formation in Coastal Southern California
Veronica Z. Berta, Lynn Monica Russell, Abigail S. Williams, Jeramy L. Dedrick, Sanghee Han, Dan Lubin, Ryan N. Farley, Allison C. Aiken, Jeremy Wentzell, and John Liggio
EGUsphere, https://doi.org/10.5194/egusphere-2026-4695,https://doi.org/10.5194/egusphere-2026-4695, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
24 Aug 2026
Amine Ozonation Products Promote Sulfate Formation and Accelerate New Particle Growth
Weina Zhang, Jiale Lao, Yao Zhou, Ruijing Li, Shangyu Zhu, Guiying Li, Yuemeng Ji, and Taicheng An
EGUsphere, https://doi.org/10.5194/egusphere-2026-4704,https://doi.org/10.5194/egusphere-2026-4704, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
21 Aug 2026
Precursor dynamical factors in the local lower atmosphere of warm-sector heavy rainfall over South China: evidence from wind profiler radar observations
Wanju Li, Lifang Sheng, Xueyan Bi, Zehao Huang, Yali Luo, Shiqi Xiao, Chao Liu, Yang Yang, Jiandong Wang, Yuanjian Yang, and Simone Lolli
Atmos. Chem. Phys., 26, 11943–11965, https://doi.org/10.5194/acp-26-11943-2026,https://doi.org/10.5194/acp-26-11943-2026, 2026
Short summary
21 Aug 2026
Impact of South American biomass burning emissions on elevated South Atlantic upper tropospheric ozone
Linda Smoydzin, Vera Bense, Heiko Bozem, Philipp Joppe, Daniel Kunkel, Hans-Christoph Lachnitt, Holger Tost, Andreas Zahn, Helmut Ziereis, Martin Riese, and Peter Hoor
Atmos. Chem. Phys., 26, 11857–11874, https://doi.org/10.5194/acp-26-11857-2026,https://doi.org/10.5194/acp-26-11857-2026, 2026
Short summary
21 Aug 2026
Impacts of anthropogenic aerosols on a snowfall event – a case study in the Guanzhong Basin and its surrounding areas, China
Yuning Yang, Naifang Bei, Ruonan Wang, Qing Ji, Haiyue Hong, Zhe Li, Xuexi Tie, and Guohui Li
Atmos. Chem. Phys., 26, 11923–11942, https://doi.org/10.5194/acp-26-11923-2026,https://doi.org/10.5194/acp-26-11923-2026, 2026
Short summary
21 Aug 2026
Characterizing the global tropospheric budget of oxidized nitrogen (NOy)
Ishir Dutta, Colette L. Heald, Ilann Bourgeois, John D. Crounse, Eric J. Hintsa, Fred L. Moore, and Jeff Peischl
Atmos. Chem. Phys., 26, 11875–11891, https://doi.org/10.5194/acp-26-11875-2026,https://doi.org/10.5194/acp-26-11875-2026, 2026
Short summary
21 Aug 2026
Impacts of droughts on biomass burning emissions, air quality, and public health in the Amazon
Leo T. H. Ng, Jia Mao, Xueying Liu, Shixian Zhai, Dominic Fawcett, Stephen Sitch, Luiz E. O. C. Aragao, and Amos P. K. Tai
Atmos. Chem. Phys., 26, 11835–11855, https://doi.org/10.5194/acp-26-11835-2026,https://doi.org/10.5194/acp-26-11835-2026, 2026
Short summary
21 Aug 2026
Strategic design of methane observation networks to improve emission estimates: A case study in Africa
Hui Li, Philippe Ciais, Frédéric Chevallier, Bo Zheng, Paul I. Palmer, Frank Hase, Morgan Lopez, Elsa M. Ordway, Shushi Peng, Danielle Monteverde, Michel Ramonet, Jason M. St. Clair, Le Bienfaiteur Sagang, and Benjamin Poulter
Atmos. Chem. Phys., 26, 11893–11908, https://doi.org/10.5194/acp-26-11893-2026,https://doi.org/10.5194/acp-26-11893-2026, 2026
Short summary
21 Aug 2026
New particle formation contribution to aerosol mass: regimes and implications for future urban environments
Runlong Cai, Shimeng Xu, Veli-Matti Kerminen, and Markku Kulmala
EGUsphere, https://doi.org/10.5194/egusphere-2026-4269,https://doi.org/10.5194/egusphere-2026-4269, 2026
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
21 Aug 2026
Impact of urban-industrial air pollution on chemically reactive greenhouse gases is highly sensitive to organic nitrate formation
Calum Patrick Wilson and Michael John Prather
EGUsphere, https://doi.org/10.5194/egusphere-2026-4590,https://doi.org/10.5194/egusphere-2026-4590, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
21 Aug 2026
Mixed-Phase Microphysical Evolution in Large Eddy Simulations of Tropical Cumulus Congestus: Developing and Evaluating a Laboratory-based Ice Multiplication Parameterization of Freezing Drops
McKenna Stanford, Alice Keinert, Ann Fridlind, Alexei Kiselev, Daniel Knopf, Andrew Ackerman, Thomas Leisner, and Paul Lawson
EGUsphere, https://doi.org/10.5194/egusphere-2026-4713,https://doi.org/10.5194/egusphere-2026-4713, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
21 Aug 2026
An integrated diagnostic framework for evaluating Brewer–Dobson circulation transport efficiency in a warming climate using CMIP6 and Aura MLS
Jackson Hian-Wui Chang, Ahmad Fairudz bin Jamaluddin, Sharifah Faridah binti Syed Mahbar, Yong Jie Wong, Maggie Chel-Gee Ooi, Juneng Liew, Fuei Pien Chee, Jedol Dayou, Justin Sentian, Raul R. Cordero, and Neng-Huei Lin
EGUsphere, https://doi.org/10.5194/egusphere-2026-4717,https://doi.org/10.5194/egusphere-2026-4717, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
21 Aug 2026
Coral reef–influenced air masses promote new particle formation over the Great Barrier Reef
Magdalena Okuljar, Juha Sulo, Joel Alroe, Zijun Li, Branka Miljevic, Daniel Harrison, and Zoran Ristovski
EGUsphere, https://doi.org/10.5194/egusphere-2026-4869,https://doi.org/10.5194/egusphere-2026-4869, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
21 Aug 2026
Comparison of the GECKO-A and SAPRC MechGen Atmospheric Chemical Mechanism Generators
Julia Lee-Taylor, William P. L. Carter, Bernard Aumont, John J. Orlando, Zhizhao Wang, Marie Camredon, Richard Valorso, and Kelley C. Barsanti
EGUsphere, https://doi.org/10.5194/egusphere-2026-4908,https://doi.org/10.5194/egusphere-2026-4908, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
21 Aug 2026
Statistical Noise and Missing Forcing Limit Estimates of Earth's Feedback from Prescribed Sea-Surface Temperature Simulations
Gergana Gyuleva, Reto Knutti, Robin Noyelle, Urs Beyerle, Erich Fischer, and Sebastian Sippel
External preprint server, https://doi.org/10.48550/arXiv.2608.13219,https://doi.org/10.48550/arXiv.2608.13219, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
21 Aug 2026
Molecular fingerprints reveal traffic PM2.5 complexity beyond a controlled gasoline tailpipe molecular profile
Lijuan Li, Hongmei Xu, Xin Zhang, Qiyuan Wang, Hui Su, Fengxian Liu, Yang Chen, Yuemei Han, and Junji Cao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4948,https://doi.org/10.5194/egusphere-2026-4948, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
20 Aug 2026
Wet and dry atmospheric deposition of microplastics at urban, suburban, rural and mountainous sites in Switzerland
Narain M. Ashta, Guillaume Crosset-Perrotin, Angélique Moraz, Matthias Philipp, Thomas D. Bucheli, Ralf Kaegi, and Christoph Hueglin
Atmos. Chem. Phys., 26, 11803–11815, https://doi.org/10.5194/acp-26-11803-2026,https://doi.org/10.5194/acp-26-11803-2026, 2026
Short summary
20 Aug 2026
New insights into traffic emissions: the role of hydrocarbons and oxygenated organic species in traffic-derived aerosol
Sanna Saarikoski, Minna Aurela, Jarkko V. Niemi, Luis M. F. Barreira, Jussi Hoivala, Hanna Manninen, Topi Rönkkö, and Hilkka Timonen
Atmos. Chem. Phys., 26, 11817–11833, https://doi.org/10.5194/acp-26-11817-2026,https://doi.org/10.5194/acp-26-11817-2026, 2026
Short summary
20 Aug 2026
Optimized below-cloud scavenging scheme and its prominent performance of nitrogen wet deposition in polluted regions
Nuohang Liu, Baozhu Ge, Danhui Xu, Nan Yang, Xueshun Chen, Qixin Tan, and Zifa Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4057,https://doi.org/10.5194/egusphere-2026-4057, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
20 Aug 2026
Monsoon-driven variability in carbonaceous aerosol sources, chemistry, and optical properties over the equatorial Indian Ocean
Krishnakant Babanrao Budhavant, Ahmed Muslim, Joakim Romson, Sreedharan Krishnakumari Satheesh, and Örjan Gustafsson
EGUsphere, https://doi.org/10.5194/egusphere-2026-4276,https://doi.org/10.5194/egusphere-2026-4276, 2026
Revised manuscript under review for ACP (discussion: final response, 6 comments)
Short summary
20 Aug 2026
Quantifying and Predicting the Mesosphere and Lower Thermosphere Density during Austral Summer
Liang Zhang, Zhongfang Liu, and Yajun Zhu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4809,https://doi.org/10.5194/egusphere-2026-4809, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
19 Aug 2026
Advancing isotope-enabled model for comprehensive understanding of atmospheric sulfur isotope effects: demonstrating the overlooked isotopic fractionation during combustion and flue gas desulfurization
Lianfang Wei, Xueshun Chen, Wenyi Yang, Zhe Wang, Jie Li, Di Liu, Huiyun Du, Xiaole Pan, Yafang Cheng, Pingqing Fu, and Zifa Wang
Atmos. Chem. Phys., 26, 11667–11682, https://doi.org/10.5194/acp-26-11667-2026,https://doi.org/10.5194/acp-26-11667-2026, 2026
Short summary
19 Aug 2026
Impacts of Free-Tropospheric Thermodynamics and Ice Nucleating Particle Recycling on Arctic Mixed-Phase Cloud Properties
Benjamin Ascher and Fabian Hoffmann
Atmos. Chem. Phys., 26, 11747–11770, https://doi.org/10.5194/acp-26-11747-2026,https://doi.org/10.5194/acp-26-11747-2026, 2026
Short summary
19 Aug 2026
Radar data shows graupel and increased turbulence near small-scale intermittent lightning discharges at the top of intense thunderstorms
Reinaart van Loon, Jelle D. Assink, Olaf Scholten, Brian M. Hare, Hidde Leijnse, and Aarnout J. van Delden
Atmos. Chem. Phys., 26, 11645–11666, https://doi.org/10.5194/acp-26-11645-2026,https://doi.org/10.5194/acp-26-11645-2026, 2026
Short summary
19 Aug 2026
Chromophores and chemical compositions of brown carbon aerosol before and after photooxidation of combustion emissions
Feng Jiang, Jun Zhang, David M. Bell, Kun Li, Nadine Borduas-Dedekind, Andre S. H. Prevot, Hongbiao Cui, Harald Saathoff, and Thomas Leisner
Atmos. Chem. Phys., 26, 11733–11746, https://doi.org/10.5194/acp-26-11733-2026,https://doi.org/10.5194/acp-26-11733-2026, 2026
Short summary
19 Aug 2026
Evidence of cloud sensitivity to above-cloud CCN as a function of environmental stability in the Southeast Atlantic based on remote sensing observations
Emily D. Lenhardt, Lan Gao, Siddhant Gupta, Greg M. McFarquhar, Feng Xu, Richard A. Ferrare, Chris A. Hostetler, and Jens Redemann
Atmos. Chem. Phys., 26, 11709–11732, https://doi.org/10.5194/acp-26-11709-2026,https://doi.org/10.5194/acp-26-11709-2026, 2026
Short summary
19 Aug 2026
A comprehensive assessment of emissions from prescribed fires in two Mediterranean shrublands: chemical and morphological analysis
Carlos Blanco-Alegre, Ana Isabel Calvo, Fernanda Oduber, Esther Coz, Célia Alves, Luz Valbuena, Rosa María Cadenas, Fernando Castedo, and Roberto Fraile
Atmos. Chem. Phys., 26, 11695–11707, https://doi.org/10.5194/acp-26-11695-2026,https://doi.org/10.5194/acp-26-11695-2026, 2026
Short summary
19 Aug 2026
Quantitative insights into regime-dependent aerosol pH variability in ammonia-rich urban Beijing from explainable machine learning
Jing Duan, Ting Wang, Ru-Jin Huang, Jingye Ren, Haobin Zhong, Wei Xu, Chunshui Lin, Yanan Zhan, Huabin Huang, and Yongjie Li
Atmos. Chem. Phys., 26, 11683–11693, https://doi.org/10.5194/acp-26-11683-2026,https://doi.org/10.5194/acp-26-11683-2026, 2026
Short summary
19 Aug 2026
Regime-dependent evolution of water vapor, cloud liquid, and cloud base before rain onset in the southeastern Alpine forelands
Esmail Ghaemi, Andreas Kvas, Ulrich Foelsche, and Pavlos Kollias
EGUsphere, https://doi.org/10.5194/egusphere-2026-4256,https://doi.org/10.5194/egusphere-2026-4256, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
19 Aug 2026
Furfural Exhibits Distinct Photooxidation and Secondary Organic Aerosol Formation Among Biomass Burning Related Furanoids
Taekyu Joo, David Pando, Jo E. Machesky, Tori Hass-Mitchell, Jean C. Rivera-Rios, Drew R. Gentner, Matthew J. Alvarado, and Nga L. Ng
EGUsphere, https://doi.org/10.5194/egusphere-2026-4881,https://doi.org/10.5194/egusphere-2026-4881, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
19 Aug 2026
Strong Cloud-Mediated Aerosol Cooling in TaiESM1 Diagnosed Using Cloud Radiative Kernels and APRP Decomposition
I-Chun Tsai, Chein-Jung Shiu, Cheng-An Chen, Hsin-Chien Liang, Hung-Hsiung Hsu, and Wei-Liang Lee
EGUsphere, https://doi.org/10.5194/egusphere-2026-4942,https://doi.org/10.5194/egusphere-2026-4942, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
18 Aug 2026
Characteristics of tropical clouds with strong updrafts revealed by Doppler-velocity measurements from EarthCARE/CPR
Haruka Hotta, Kentaroh Suzuki, Maki Kikuchi, Shunsuke Aoki, and Takuji Kubota
Atmos. Chem. Phys., 26, 11605–11626, https://doi.org/10.5194/acp-26-11605-2026,https://doi.org/10.5194/acp-26-11605-2026, 2026
Short summary
18 Aug 2026
Altitude-dependent role of nitric acid in iodic acid-iodous acid nucleation: from marine boundary layer catalyst to upper troposphere core component
Jiaze Zhang, Ling Liu, An Ning, Haotian Zu, Jing Li, Fengyang Bai, Jie Yang, Xueshun Chen, and Xiuhui Zhang
Atmos. Chem. Phys., 26, 11627–11643, https://doi.org/10.5194/acp-26-11627-2026,https://doi.org/10.5194/acp-26-11627-2026, 2026
Short summary
18 Aug 2026
Urban atmospheric CO2 plumes from space – Part 2: Representation of fine-scale structures
Alohotsy Rafalimanana, Thomas Lauvaux, Charbel Abdallah, Mali Chariot, Michel Ramonet, Josselin Doc, Olivier Laurent, Morgan Lopez, Anja Raznjevic, Maarten Krol, Leena Järvi, Andreas Christen, Dana Looschelders, Leslie David, Olivier Sanchez, Laura Bignotti, Benjamin Loubet, Sue Grimmond, and William Morrison
EGUsphere, https://doi.org/10.5194/egusphere-2026-2581,https://doi.org/10.5194/egusphere-2026-2581, 2026
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
18 Aug 2026
River-induced circulations alter ozone distribution, source contributions, and chemical sensitivity in a river–valley city along the Yangtze River
Yan Lu, Yiming Guo, Yan Zhang, and Min Shao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4158,https://doi.org/10.5194/egusphere-2026-4158, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
18 Aug 2026
Impact of Super Typhoon Yagi on Earth’s Atmosphere: from Troposphere to Thermosphere/Ionosphere
Gang Chen, Peng Tao, Shaodong Zhang, Wanlin Gong, Chunming Huang, Yufang Tian, Yaxian Li, Kai Zhu, Xiaoming Zhou, Min Zhang, and Yimeng Xu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4680,https://doi.org/10.5194/egusphere-2026-4680, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
18 Aug 2026
Reduction and evaluation of a near-explicit dimethyl sulfide and methanethiol oxidation mechanism
Lorrie S. D. Jacob, Yao Ge, Chiara Giorio, and Alexander T. Archibald
EGUsphere, https://doi.org/10.5194/egusphere-2026-4710,https://doi.org/10.5194/egusphere-2026-4710, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
18 Aug 2026
Primary sources and secondary formation of brown carbon in urban Shanghai: Insights from bihourly measurements of brown carbon and organic tracers
Qiongqiong Wang, Zhongliang Huang, Zongjun Li, Shuihui Zhu, Liping Qiao, Min Zhou, Dandan Huang, Hongli Wang, Qingyan Fu, Kezheng Liao, and Jian Zhen Yu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4766,https://doi.org/10.5194/egusphere-2026-4766, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
17 Aug 2026
Tracking air volumes for assessing the effect of urban aerosols on convective precipitation: a multi-member modeling study
Friederike Keil, Markus Quante, Bernd Heinold, and Volker Matthias
Atmos. Chem. Phys., 26, 11561–11582, https://doi.org/10.5194/acp-26-11561-2026,https://doi.org/10.5194/acp-26-11561-2026, 2026
Short summary
17 Aug 2026
Drivers of Atmospheric Volatile Methylated Sulfur Variability Across the Southern Ocean and Antarctic Coast
Caleb Mynard, Emily B. Franklin, Joel Alroe, Karen Westwood, Brandon J. McNabb, Robert Strzepek, Philippe D. Tortell, Steven T. Siems, Antonio Patti, Suzie Molloy, Alan Griffiths, Branka Miljevic, Marc D. Mallet, Ruhi Humphries, and Erin Dunne
Atmos. Chem. Phys., 26, 11583–11604, https://doi.org/10.5194/acp-26-11583-2026,https://doi.org/10.5194/acp-26-11583-2026, 2026
Short summary
17 Aug 2026
Spatiotemporal linkage and transmission of urban heat islands in the Yangtze River Delta urban agglomeration: the role of urban heat advection
Jiesheng Xue, Yuanjian Yang, Guoyu Ren, and Simone Lolli
Atmos. Chem. Phys., 26, 11543–11560, https://doi.org/10.5194/acp-26-11543-2026,https://doi.org/10.5194/acp-26-11543-2026, 2026
Short summary
17 Aug 2026
Depolarization ratio of smoke and volcanic ash aerosol particles at 1565 nm using a HALO Doppler lidar
Maria Filioglou, Krista Luoma, Eija Asmi, Viet Le, Klaus Haikarainen, David Brus, Tero Mielonen, Mika Komppula, Annele Virtanen, Olli Sippula, Iida Pullinen, Angela Buchholz, Pasi Miettinen, Snehitha Kommula, Saara Peltokorpi, Liqing Hao, Kajar Köster, Annika Saarto, Sanna Pätsi, Pieter G. van Zyl, Liezl Bredenkamp, and Ville Vakkari
Atmos. Chem. Phys., 26, 11525–11542, https://doi.org/10.5194/acp-26-11525-2026,https://doi.org/10.5194/acp-26-11525-2026, 2026
Short summary
17 Aug 2026
Immersion freezing of surface dust particles from Tengger Desert in China: effects of mineral composition and aging treatments on ice nucleating activity
Jiao Xue, Shengkai Wang, Haoyu Qi, Yao Yao, Shulan Chen, Juying Lu, Tian Zhang, Qi Wang, Defeng Zhao, Youwei Hong, Yihua Cai, and Bingbing Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3953,https://doi.org/10.5194/egusphere-2026-3953, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
17 Aug 2026
Evaluating the performance of the thermodynamic equilibrium model ISORROPIA 2.1 for different aerosol compositions
Irene Gini, Mattia Borelli, Guido Pirovano, Alessandra Balzarini, Amedeo Manuel Cefalì, Ezio Giovanni Bolzacchini, Andrea Doldi, Ludovica Giovanazzi, Niccolò Losi, and Luca Ferrero
EGUsphere, https://doi.org/10.5194/egusphere-2026-3968,https://doi.org/10.5194/egusphere-2026-3968, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
17 Aug 2026
A multi-model analysis of the transatlantic dust transport, deposition, and optical properties in the AeroCom Phase III
Jianyu Zheng, Hongbin Yu, Chamara Rajapakse, Mian Chin, Michael Schulz, Yves Balkanski, Susanne E. Bauer, Huisheng Bian, Peter Colarco, Dongchul Kim, Ramiro Checa-Garcia, Yevgeny Derimian, Oleg Dubovik, Paul Ginoux, Zak Kipling, Jasper F. Kok, Harri Kokkola, Philippe Le Sager, Lei Li, Marianne Tronstad Lund, Gunnar Myhre, Hitoshi Matsui, Dirk J. L. Olivie, Samuel Remy, Oyvind Seland, Qianqian Song, Toshihiko Takemura, Qian Tan, Kostas Tsigaridis, Twan van Noije, David Winker, Bin Xie, Hua Zhang, Xindan Zhang, and Zhibo Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4322,https://doi.org/10.5194/egusphere-2026-4322, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
17 Aug 2026
Impacts of ozone-vegetation feedbacks on surface ozone in a coupled climate-chemistry-ecosystem model
Yuan Zhao, Weijie Fu, Chenguang Tian, Jingchao Huang, Yihan Hu, and Xu Yue
EGUsphere, https://doi.org/10.5194/egusphere-2026-4387,https://doi.org/10.5194/egusphere-2026-4387, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
17 Aug 2026
Contrasting air pollution and surface temperature trends in South and East Asia: satellite observations and CMIP6 simulations assessment
Selviga Sinnathamby, Sarah Safieddine, Anne Boynard, Juliette Hadji-Lazaro, Solène Turquety, Simon Whitburn, Lieven Clarisse, Marie Doutriaux-Boucher, Pierre Coheur, and Cathy Clerbaux
EGUsphere, https://doi.org/10.5194/egusphere-2026-4393,https://doi.org/10.5194/egusphere-2026-4393, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
17 Aug 2026
Environmental impacts of polarity-resolved water-soluble organic matter from animal dung burning on the Qinghai-Tibet Plateau
Shasha Huang, Zhenxing Shen, Cailan Li, He Shen, Yaling Zeng, Liu Yang, Jian Sun, and Hongmei Xu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4493,https://doi.org/10.5194/egusphere-2026-4493, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
17 Aug 2026
Synergistic retrieval of atmospheric boundary layer height from multi-source observations over the Arctic Ocean during MOSAiC
Yuliang Liu, Shulei Li, Lei Liu, Shuai Hu, Xuyang Li, and Rongying Shao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4501,https://doi.org/10.5194/egusphere-2026-4501, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
17 Aug 2026
Fractal Geometry of Aerosol Particles and Its Impact on Atmospheric Optical Properties: Development and Validation of the Fractal Aerosol Cluster Model in a Heavy Haze Event
Liu Zhenxin, Li Weimin, Zhang Bihui, Li Xiaolan, Mao Yuhao, Zhang Kuan, Ma Xinye, and Liao Hong
EGUsphere, https://doi.org/10.5194/egusphere-2026-4511,https://doi.org/10.5194/egusphere-2026-4511, 2026
Preprint under review for ACP (discussion: open, 5 comments)
Short summary
17 Aug 2026
Maximum updraft velocity beyond CAPE: the role of boundary layer dynamics and pressure perturbations
Bety Pechacova, Alejandro Casallas, Tom Beucler, Lokahith Agasthya, and Caroline Muller
External preprint server, https://doi.org/10.48550/arXiv.2607.23627,https://doi.org/10.48550/arXiv.2607.23627, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
14 Aug 2026
Impacts of the three-dimensional radiative effects on cloud droplet number concentration retrieval and regression-based albedo susceptibility estimates
Adeleke S. Ademakinwa, Zhibo Zhang, Daniel Miller, Kerry G. Meyer, Steven Platnick, Zahid H. Tushar, Sanjay Purushotham, and Jianwu Wang
Atmos. Chem. Phys., 26, 11449–11471, https://doi.org/10.5194/acp-26-11449-2026,https://doi.org/10.5194/acp-26-11449-2026, 2026
Short summary
14 Aug 2026
High frequency of urban new particle formation on the Tibetan Plateau: quantifying formation rates, growth rates, and CCN production
Qiqi Mo, Longjie Wen, Gang Zhao, Chunxiang Ye, Jie Sun, Weili Lin, Fengjun Shen, Tong Liu, Yicheng Gao, Yi Chen, Tiantian Zhang, and Tong Zhu
Atmos. Chem. Phys., 26, 11473–11489, https://doi.org/10.5194/acp-26-11473-2026,https://doi.org/10.5194/acp-26-11473-2026, 2026
Short summary
14 Aug 2026
Assessing the ability of stationary in situ ground-based observations to constrain local methane emissions in space and time in New York State
Matthew L. Loman, Lee T. Murray, Peter D. Ivatt, Róisín Commane, Andrew Hallward-Driemeier, Raghav Dhall, Eric M. Leibensperger, Nicholas Balasus, Lucas Estrada, Melissa P. Sulprizio, Maryann R. Sargent, and Felix Vogel
EGUsphere, https://doi.org/10.5194/egusphere-2026-3153,https://doi.org/10.5194/egusphere-2026-3153, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
14 Aug 2026
Transport of anthropogenic CH2Cl2-rich air from Asia across the North Pacific
Wolfgang Woiwode, Bärbel Vogel, Valentin Lauther, Jens-Uwe Grooß, Jeremy Harrison, Sören Johansson, Jörn Ungermann, Peter Braesicke, Markus Dick, Andreas Engel, Felix Friedl-Vallon, Norbert Glatthor, Thomas Gulde, Michael Höpfner, Markus Jesswein, Jan Kaumanns, Timo Keber, Anne Kleinert, Erik Kretschmer, Guido Maucher, Tom Neubert, Hans Nordmeyer, Christof Piesch, Felix Plöger, Peter Preusse, Markus Retzlaff, Sebastian Rhode, Heinz Rongen, Georg Schardt, Tanja Schuck, Björn-Martin Sinnhuber, Johannes Strobel, Franziska Trinkl, Ronja Van Luijt, Stefan Versick, C. Michael Volk, Gerald Wetzel, Peter Hoor, and Martin Riese
EGUsphere, https://doi.org/10.5194/egusphere-2026-3271,https://doi.org/10.5194/egusphere-2026-3271, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
14 Aug 2026
Observation-based analysis of horizontally oriented ice crystals using dual-angle polarization lidar and cloud Doppler radar in Beijing
Zhaolong Wu, Patric Seifert, Yun He, Holger Baars, Cristofer Jimenez, Chengcai Li, Jing Li, Albert Ansmann, and Chuanfeng Zhao
Atmos. Chem. Phys., 26, 11491–11523, https://doi.org/10.5194/acp-26-11491-2026,https://doi.org/10.5194/acp-26-11491-2026, 2026
Short summary
14 Aug 2026
Submicron volcanic ash detected in sulfate aerosol mixtures observed by the Atmospheric Chemistry Experiment satellite
Michael Lecours, Chris Boone, and Peter Bernath
EGUsphere, https://doi.org/10.5194/egusphere-2026-4424,https://doi.org/10.5194/egusphere-2026-4424, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
14 Aug 2026
Tropospheric Oxidation Chemistry and Methane Growth: A Process-Based Attribution of OH Variability (2003–2022)
Benjamin Gaubert, Mohammad Amin Mirrezaei, Rafael P. Fernandez, Ivan Ortega, Louisa K. Emmons, John Orlando, Youmi Oh, Lori Bruhwiler, Shuo Chen, Gabrielle Petron, Xin Lan, Claire Granier, Nicolas Zilbermann, Idir Bouarar, Guy P. Brasseur, Chuan Feng, Yangyang Xu, Alfonso Saiz-Lopez, Carlos Cuevas, and Avelino Arellano Jr.
EGUsphere, https://doi.org/10.5194/egusphere-2026-4883,https://doi.org/10.5194/egusphere-2026-4883, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
13 Aug 2026
Using high frequency observations of δ13C-CH4 and δ2H-CH4 and uncertain regional isotopic signatures to estimate sources of UK methane emissions
Alice E. Ramsden, Anita L. Ganesan, Matthew Rigby, Chris Rennick, Tim Arnold, Emmal Safi, Edward Chung, Dafina Kikaj, Cameron Yeo, Dave Lowry, Pete Levy, Simon O'Doherty, Kieran M. Stanley, Dickon Young, Joe Pitt, Damien Martin, Morgan Lopez, Michel Ramonet, Grant L. Forster, Arnoud Frumau, and Alistair J. Manning
Atmos. Chem. Phys., 26, 11421–11448, https://doi.org/10.5194/acp-26-11421-2026,https://doi.org/10.5194/acp-26-11421-2026, 2026
Short summary
13 Aug 2026
Sodium Lidar observed multiple sodium layer structures and their dynamical coupling mechanism
Yuxia Jia, Chao Ban, Tao Li, Xin Fang, Zhaopeng Wu, Jianfei Wu, Weilin Pan, and Chengyun Yang
Atmos. Chem. Phys., 26, 11409–11420, https://doi.org/10.5194/acp-26-11409-2026,https://doi.org/10.5194/acp-26-11409-2026, 2026
Short summary
13 Aug 2026
Contrasting Arctic Cirrus Clouds: Properties and Processes from Observations and Simulations
Georgios Dekoutsidis, Silke Groß, Florian Ewald, Martina Krämer, Christian Rolf, Andreas Schäfler, and Martin Wirth
EGUsphere, https://doi.org/10.5194/egusphere-2026-3788,https://doi.org/10.5194/egusphere-2026-3788, 2026
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
13 Aug 2026
Assessing evaporative cooling from seawater spraying in the marine boundary layer
Annelot Broerze, Stephan R. De Roode, and Herman Russchenberg
EGUsphere, https://doi.org/10.5194/egusphere-2026-4092,https://doi.org/10.5194/egusphere-2026-4092, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
13 Aug 2026
Linking cloud hydrometeor growth and surface precipitation to synoptic forcing at Dumont d’Urville, East Antarctica
A. V. Sreenath, Peter T. May, Steven Siems, Heather Corden, and Alexis Berne
EGUsphere, https://doi.org/10.5194/egusphere-2026-4159,https://doi.org/10.5194/egusphere-2026-4159, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
13 Aug 2026
Highly oxygenated organic molecule formation from 2,5-dimethylfuran oxidation by O3 and OH: an experimental and computational study
Rabbia Asgher, Sakshi Jha, Avinash Kumar, Shawon Barua, Prasenjit Seal, Sana Farhoudian, Siddharth Iyer, and Matti Rissanen
EGUsphere, https://doi.org/10.5194/egusphere-2026-4450,https://doi.org/10.5194/egusphere-2026-4450, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
13 Aug 2026
Impact of the chemical regime on highly oxygenated molecule and secondary organic aerosol formation: Effects of varying the importance of NO, HO2·, RO2· reactions on α-pinene photooxidation products
Yarê Baker, Veronica Geretti, Sungah Kang, Rongrong Wu, Hui Wang, Quanfu He, Thorsten Hohaus, Annika Zanders, Mathias Bachner, Cheng Wu, Thomas J. Bannan, Simon P. O'Meara, Aristeides Voliotis, Mattias Hallquist, Gordon McFiggans, Sören R. Zorn, and Thomas F. Mentel
EGUsphere, https://doi.org/10.5194/egusphere-2026-4788,https://doi.org/10.5194/egusphere-2026-4788, 2026
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
12 Aug 2026
Fractal characteristics of ice-supersaturated regions in the tropopause region of the northern midlatitudes
Helena Zoe Schuh, Philipp Reutter, Stefan Niebler, and Peter Spichtinger
Atmos. Chem. Phys., 26, 11235–11253, https://doi.org/10.5194/acp-26-11235-2026,https://doi.org/10.5194/acp-26-11235-2026, 2026
Short summary
12 Aug 2026
Process evaluation suggests models misrepresent the precipitation-driven replenishment of cloud condensation nuclei
Sara M. Blichner, Theodore Khadir, Sini Talvinen, Paulo Artaxo, Liine Heikkinen, Harri Kokkola, Radovan Krejci, Muhammed Irfan, Twan van Noije, Tuukka Petäjä, Christopher Pöhlker, Øyvind Seland, Carl Svenhag, Antti Vartiainen, and Ilona Riipinen
Atmos. Chem. Phys., 26, 11281–11307, https://doi.org/10.5194/acp-26-11281-2026,https://doi.org/10.5194/acp-26-11281-2026, 2026
Short summary
12 Aug 2026
The impact of model resolution on the North Atlantic multidecadal response to anthropogenic sulphate aerosols
Wah Kin Michael Lai, Jon Robson, Laura Wilcox, Nick Dunstone, and Rowan Sutton
Atmos. Chem. Phys., 26, 11255–11279, https://doi.org/10.5194/acp-26-11255-2026,https://doi.org/10.5194/acp-26-11255-2026, 2026
Short summary
12 Aug 2026
Introducing aerosol-cloud interactions in the ECMWF model reveals new constraints on aerosol representation
Paolo Andreozzi, Mark D. Fielding, Robin J. Hogan, Richard M. Forbes, Adrian A. Hill, Samuel Rémy, Birger Bohn, and Ulrich Löhnert
Atmos. Chem. Phys., 26, 11309–11338, https://doi.org/10.5194/acp-26-11309-2026,https://doi.org/10.5194/acp-26-11309-2026, 2026
Short summary
12 Aug 2026
Multi-model assessment of impacts of the 2022 Hunga eruption on stratospheric ozone and its chemical and dynamical drivers
Ewa M. Bednarz, Valentina Aquila, Amy H. Butler, Peter Colarco, Eric Fleming, Freja F. Østerstrøm, David Plummer, Ilaria Quaglia, William Randel, Michelle L. Santee, Takashi Sekiya, Simone Tilmes, Xinyue Wang, Shingo Watanabe, Wandi Yu, Jun Zhang, Yunqian Zhu, and Zhihong Zhuo
Atmos. Chem. Phys., 26, 11355–11370, https://doi.org/10.5194/acp-26-11355-2026,https://doi.org/10.5194/acp-26-11355-2026, 2026
Short summary
12 Aug 2026
Impacts of secondary ice production on the microphysics and dynamics of deep convective clouds in different environments
Deepak Waman, Julian Meusel, Behrooz Keshtgar, Gabriella Wallentin, Christian Barthlott, Sachin Patade, Sonali Shete, Thara Prabhakaran, Romain Fievet, Declan Finney, Alan Blyth, and Corinna Hoose
Atmos. Chem. Phys., 26, 11371–11407, https://doi.org/10.5194/acp-26-11371-2026,https://doi.org/10.5194/acp-26-11371-2026, 2026
Short summary
12 Aug 2026
Reaction kinetics and multi-sulfur products formation of sulfur-containing volatile organic compounds with OH radicals
Xun Rong, Lei Yao, Chuang Li, Cong An, Gan Yang, Jiali Shen, Runlong Cai, Douglas R. Worsnop, and Lin Wang
Atmos. Chem. Phys., 26, 11339–11354, https://doi.org/10.5194/acp-26-11339-2026,https://doi.org/10.5194/acp-26-11339-2026, 2026
Short summary
12 Aug 2026
Spatiotemporal Distribution of Tropopause Folds over the Arctic during Spring Season: A 24-Year Analysis (2000–2023)
Yiqi Chen, Le Cao, Xiaochun Zhu, Yan Xia, Tianqi Zhang, Xiuli Lei, Mengke Wang, Liqiang Xu, and Tianliang Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-3196,https://doi.org/10.5194/egusphere-2026-3196, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
12 Aug 2026
Mechanistic Insights into Nitric Sulfuric Acid Formation and Its Enhancement of Sulfuric Acid-Ammonia Nucleation under Severe Urban Pollution
Chengyan Zhang, Guanhua Wang, Xiaokai Guo, Yaogeng Li, Xueping Feng, Yuan Zuo, and Rui Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3682,https://doi.org/10.5194/egusphere-2026-3682, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
12 Aug 2026
Towards Resolving Equifinality in Aerosol-Cloud Radiative Forcing Through Process-Level Constraints
McKenna Stanford, Naser Mahfouz, Johannes Muelmenstaedt, August Mikkelsen, and Susannah Burrows
EGUsphere, https://doi.org/10.5194/egusphere-2026-4488,https://doi.org/10.5194/egusphere-2026-4488, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
11 Aug 2026
Arctic sea ice loss amplifies local evaporation influence on water vapor isotopes: insights from cruise observations
Yuankun Zhang, Zhongfang Liu, Dongsheng Li, Zhiqing Li, and Hebin Shao
Atmos. Chem. Phys., 26, 11189–11205, https://doi.org/10.5194/acp-26-11189-2026,https://doi.org/10.5194/acp-26-11189-2026, 2026
Short summary
11 Aug 2026
Impact of black carbon on daytime valley and slope winds in idealised simulations
Johannes Mikkola, Victoria A. Sinclair, Giancarlo Ciarelli, Alexander Gohm, and Federico Bianchi
Atmos. Chem. Phys., 26, 11171–11187, https://doi.org/10.5194/acp-26-11171-2026,https://doi.org/10.5194/acp-26-11171-2026, 2026
Short summary
11 Aug 2026
Middle atmosphere chemical and dynamical effects in the CCMI-2022 stratospheric aerosol injection scenario
Andrin Jörimann, Timofei Sukhodolov, Simone Tilmes, David Plummer, Shingo Watanabe, Hideharu Akiyoshi, Gabriel Chiodo, Daniele Visioni, Sandro Vattioni, Eugene Rozanov, Ewa Monika Bednarz, Béatrice Josse, Yousuke Yamashita, and Thomas Peter
Atmos. Chem. Phys., 26, 11207–11234, https://doi.org/10.5194/acp-26-11207-2026,https://doi.org/10.5194/acp-26-11207-2026, 2026
Short summary
11 Aug 2026
Volcanic eruptions alter sky colours in a geoengineered world
Anna Lange, Ilaria Quaglia, Daniele Visioni, Alexei Rozanov, and Christian von Savigny
EGUsphere, https://doi.org/10.5194/egusphere-2026-3347,https://doi.org/10.5194/egusphere-2026-3347, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
11 Aug 2026
Regime-dependent expression of regional aerosol signals in urban PM10 and PM2.5 across arid northern China
Mikalai Filonchyk, Volha Hurynovich, and Liang Zhou
EGUsphere, https://doi.org/10.5194/egusphere-2026-3468,https://doi.org/10.5194/egusphere-2026-3468, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
11 Aug 2026
Ice–ice collisional breakup enhances secondary ice production but reduces surface hailfall in a simulated pulse hailstorm
Yi Dong, Shaofeng Hua, Baojun Chen, and Tuanjie Hou
EGUsphere, https://doi.org/10.5194/egusphere-2026-3542,https://doi.org/10.5194/egusphere-2026-3542, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
11 Aug 2026
Accelerated Warming Shifts the Balance Between Thermodynamic Moistening and ENSO-related Variability in Atmospheric Water Vapour
Yu Gao, Wenyuan Zhang, Shubi Zhang, Zhiping Chen, Chao Liu, and Long Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-3934,https://doi.org/10.5194/egusphere-2026-3934, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
11 Aug 2026
MJO unlocks the stratospheric polar vortex influence on winter extreme precipitation over South China
Fang Zhou, Shuo Han, Zhicong Yin, Tingting Han, and Dingzhu Hu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4214,https://doi.org/10.5194/egusphere-2026-4214, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
11 Aug 2026
Characterisation of hygroscopic aerosol processes using remote sensing and in situ techniques at the MeteoSwiss Payerne station
Arlett Díaz-Zurita, Simone Brunamonti, Alexander Haefele, Martine Collaud Coen, Giovanni Martucci, Benjamin Tobias Brem, Martin Gysel-Beer, Hassan Lyamani, Gloria Titos, Daniel Pérez-Ramírez, Christoph Hüglin, Lucas Alados-Arboledas, Alejandro Keller, Frank Gunther Wienhold, Maxime Hervo, and Francisco Navas-Guzmán
EGUsphere, https://doi.org/10.5194/egusphere-2026-4361,https://doi.org/10.5194/egusphere-2026-4361, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
11 Aug 2026
The impact of Saharan Air Layers on atmospheric stability and clouds during the BOWTIE campaign
Anna Trosits, Andreas Foth, Allison A. Wing, Johanna Roschke, Moritz Haarig, Anton Kötsche, and Heike Kalesse-Los
EGUsphere, https://doi.org/10.5194/egusphere-2026-4385,https://doi.org/10.5194/egusphere-2026-4385, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
10 Aug 2026
Exploring the hydrogen abstraction pathway in HOM formation from α-pinene photooxidation systems under varying NO conditions
Hui Wang, Hongru Shen, Defeng Zhao, Sungah Kang, Rongrong Wu, Yarê Baker, Quanfu He, Annika Zanders, Mathias Bachner, Douglas R. Worsnop, Thorsten Hohaus, Thomas F. Mentel, and Sören R. Zorn
Atmos. Chem. Phys., 26, 11153–11169, https://doi.org/10.5194/acp-26-11153-2026,https://doi.org/10.5194/acp-26-11153-2026, 2026
Short summary
10 Aug 2026
First Continuous Aerosol Measurements at Testa Grigia at 3480 m a.s.l.: Aerosol Populations and Dust Transport Dynamics in the Southern European Alps
Stefania Gilardoni, Annachiara Bellini, Paolo Bonasoni, Henri Diémoz, Christian Gencarelli, Angela Marinoni, Eros Mariani, Luigi Mazari Villanova, Bruno Neininger, Mattia Perilli, Michael Sprenger, and Francesco Petracchini
Atmos. Chem. Phys., 26, 11135–11152, https://doi.org/10.5194/acp-26-11135-2026,https://doi.org/10.5194/acp-26-11135-2026, 2026
Short summary
10 Aug 2026
Elevated aerosol layers within the daytime mixed layer over ecologically sensitive areas of northwest China: diurnal variation, formation mechanisms and regional effects
Zikai Lin, Tian Zhou, Zhengpeng Li, Yonghong Gu, Dongsheng Wu, Ping Zhou, Keyu Zhang, Qili Gao, Xingran Li, Zhongwei Huang, Jianrong Bi, Lili Yang, and Lina Wang
Atmos. Chem. Phys., 26, 11111–11133, https://doi.org/10.5194/acp-26-11111-2026,https://doi.org/10.5194/acp-26-11111-2026, 2026
Short summary
10 Aug 2026
Interprovincial supply chains reshape the pattern of nitrogen deposition in China
Yun Cao, Jiaheng Tang, Zhengzhong Liu, and Jingxu Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3564,https://doi.org/10.5194/egusphere-2026-3564, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
10 Aug 2026
Radiative-cooling-induced aerosol activation sustains the fog-top feedback by weakening sedimentation in Yellow Sea advection fog
Peidong Xu, Wei Dai, Ziqi Qiao, Chun Li, Jing-Wu Liu, and Xiaorong Gao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4215,https://doi.org/10.5194/egusphere-2026-4215, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
10 Aug 2026
Temperature-dependent evaporation emission and gas/particle partitioning drive the seasonal dynamics of primary intermediate-volatility organic compounds
Hua Fang, Hongling Xu, Jun Li, Qina Jia, Shutan Ma, Xuanxuan Duan, Bing Hong, Ting Wu, Fuliu Xu, and Xinming Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4389,https://doi.org/10.5194/egusphere-2026-4389, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
07 Aug 2026
Physical Interpretation and Implications of Convective Impulses in Thunderstorms Based on Lightning and Polarimetric Radar Observations
Chuanhong Zhao, Yijun Zhang, Dong Zheng, Liangtao Xu, and Wen Yao
Atmos. Chem. Phys., 26, 11091–11110, https://doi.org/10.5194/acp-26-11091-2026,https://doi.org/10.5194/acp-26-11091-2026, 2026
Short summary
07 Aug 2026
Characterizing emissions, chemistry, and health impacts of aged wildfire smoke in a western US city
Lixu Jin, Lu Tan, Damien T. Ketcherside, Vanessa Selimovic, Keri Nauman, Robert J. Yokelson, and Lu Hu
Atmos. Chem. Phys., 26, 11047–11066, https://doi.org/10.5194/acp-26-11047-2026,https://doi.org/10.5194/acp-26-11047-2026, 2026
Short summary
07 Aug 2026
Molecular characteristics and formation pathways of organosulfur compounds: a comparative field study across contrasting atmospheric environments
Dongmei Cai, Xianda Gong, Runqi Zhang, Shenyan Zhang, Yuhan Cheng, Saidur Rahaman, Yin Fang, and Jianmin Chen
Atmos. Chem. Phys., 26, 11067–11089, https://doi.org/10.5194/acp-26-11067-2026,https://doi.org/10.5194/acp-26-11067-2026, 2026
Short summary
07 Aug 2026
Concurrent assimilation of methane fluxes and concentrations with a 4D LETKF for Germany in 2021 based on ICON–ART
Niklas Becker, Valentin Bruch, Thomas Rösch, Niels Heinrich Keil, Martin Jakob Steil, Diego Jimenez de la Cuesta Otero, Beatrice Ellerhoff, Roland Potthast, and Andrea K. Kaiser-Weiss
EGUsphere, https://doi.org/10.5194/egusphere-2026-3221,https://doi.org/10.5194/egusphere-2026-3221, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
07 Aug 2026
Exploring drivers of Cloud Condensation Nuclei in the Indian Sector of the Southern Ocean
Sandhya Singh, Ashish Soni, Shivdas Bankar, Ritesh Kumar, Rohit Srivastava, Sreerag Athirpankandi, Rajani Kanta Mishra, Jitender Singh, Gaddamidi Sreenivas, Amey Datye, Yogesh Tiwari, Suvarna Fadnavis, Thara Prabhakaran, and Anoop Sharad Mahajan
EGUsphere, https://doi.org/10.5194/egusphere-2026-3546,https://doi.org/10.5194/egusphere-2026-3546, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
07 Aug 2026
Investigating ice microphysical processes in the dendritic growth zone by combining Monte-Carlo Lagrangian particle modelling with multi-frequency polarimetric radar observations
Leonie von Terzi, Axel Seifert, Christoph Siewert, Fabian Jakub, and Stefan Kneifel
EGUsphere, https://doi.org/10.5194/egusphere-2026-3865,https://doi.org/10.5194/egusphere-2026-3865, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
07 Aug 2026
Increasing and Widespread Deposition of Trifluoroacetic Acid from Global Emissions of HFO-1234yf in Mobile-Air Conditioning
Lucy Hart, Ryan Hossaini, Oliver Wild, Crispin Halsall, Martin K. Vollmer, and David Sherry
EGUsphere, https://doi.org/10.5194/egusphere-2026-4613,https://doi.org/10.5194/egusphere-2026-4613, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
06 Aug 2026
Size-resolved isotope analysis reveals anthropogenic reactive nitrogen transport and transformation in Taiwan mountain forests: A case study
Wen-Chien Lee, Ming-Hao Huang, Wei-Chieh Huang, Jen-Ping Chen, Yen-Jen Lai, Haojia Ren, and Hui-Ming Hung
Atmos. Chem. Phys., 26, 10947–10963, https://doi.org/10.5194/acp-26-10947-2026,https://doi.org/10.5194/acp-26-10947-2026, 2026
Short summary
06 Aug 2026
Assessing the stratospheric temperature response to volcanic sulfate injections by Mt. Pinatubo: insights from the Interactive Stratospheric Aerosol Model Intercomparison Project
Katharina Perny, Timofei Sukhodolov, Ales Kuchar, Pavle Arsenovic, Bernadette Rosati, Christoph Brühl, Sandip S. Dhomse, Andrin Jörimann, Anton Laakso, Graham Mann, Ulrike Niemeier, Giovanni Pitari, Ilaria Quaglia, Takashi Sekiya, Kengo Sudo, Claudia Timmreck, Simone Tilmes, Daniele Visioni, and Harald E. Rieder
Atmos. Chem. Phys., 26, 10997–11025, https://doi.org/10.5194/acp-26-10997-2026,https://doi.org/10.5194/acp-26-10997-2026, 2026
Short summary
06 Aug 2026
Cross-regional NO2 transport over the Tibetan Plateau (2005–2024): bidirectional flux dynamics, seasonal drivers, and environmental implications
Zhenda Sun, Hao Yin, Zhongfeng Pan, Chongyang Li, Ke Liu, Yu Yang, Youwen Sun, and Cheng Liu
Atmos. Chem. Phys., 26, 11027–11046, https://doi.org/10.5194/acp-26-11027-2026,https://doi.org/10.5194/acp-26-11027-2026, 2026
Short summary
06 Aug 2026
Confirming the minimal role of in-atmosphere production on the global HFC-23 budget using a 3D chemical and transport model
Ben Adam, Rayne Holland, Daniel Van Hoomissen, James B. Burkholder, M. Anwar H. Khan, Paul Griffiths, Jens Mühle, Dudley Shallcross, and Matt Rigby
Atmos. Chem. Phys., 26, 10979–10996, https://doi.org/10.5194/acp-26-10979-2026,https://doi.org/10.5194/acp-26-10979-2026, 2026
Short summary
06 Aug 2026
From κ to χ: evaluating hygroscopicity-based mixing state estimates with a particle-resolved model
Yicen Liu, Jian Wang, and Nicole Riemer
Atmos. Chem. Phys., 26, 10965–10978, https://doi.org/10.5194/acp-26-10965-2026,https://doi.org/10.5194/acp-26-10965-2026, 2026
Short summary
06 Aug 2026
Decadal transition of PM2.5 source structure over North China: Weakening combustion and emerging nitrate-driven pollution
Yuchen Li, Zheng Zong, Xiaoping Wang, Xiaolan Shi, Zeyu Sun, Zhineng Cheng, Ziyang Zhang, Xuehua Yin, Zhifeng Lou, Rong Sun, Roland Kallenborn, and Chongguo Tian
EGUsphere, https://doi.org/10.5194/egusphere-2026-3299,https://doi.org/10.5194/egusphere-2026-3299, 2026
Revised manuscript under review for ACP (discussion: final response, 6 comments)
Short summary
06 Aug 2026
Long-term evolution of stratospheric water vapor from the Hunga eruption
Kimberlee Dubé, William Randel, Adam Bourassa, Susann Tegtmeier, Xinyue Wang, Jun Zhang, Eilidh Hlady, Meghan Brehon, Sergey Khaykin, and Douglas Degenstein
EGUsphere, https://doi.org/10.5194/egusphere-2026-4022,https://doi.org/10.5194/egusphere-2026-4022, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
06 Aug 2026
Source-dependent organic aerosol hygroscopicity in eastern China: observational evidence for conditional enhancement under biomass-burning influence
Yunfei Wu, Jiwei Li, Zhisheng Zhang, Jun Tao, Yunjie Xia, Liang Ran, and Zhaoze Deng
EGUsphere, https://doi.org/10.5194/egusphere-2026-4178,https://doi.org/10.5194/egusphere-2026-4178, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
06 Aug 2026
Arctic Polar Vortex Strengthening on Seasonal Scales After Extreme Solar Proton Events: Quantitative Evidence for an Ozone–Dynamics Feedback
Yaxuan Li, Hui Li, Yuting Wang, Yilin Liu, Yudi Pan, Wei Xu, and Chi Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4234,https://doi.org/10.5194/egusphere-2026-4234, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
06 Aug 2026
Sea spray aerosol as a newly identified source of atmospheric gas-phase perfluoroalkyl carboxylic acids
Sneha Aggarwal, Matthew Salter, Olga Garmash, Felipe Lopez-Hilfiker, Julika Zinke, Joel A. Thornton, Timothy H. Bertram, Jian Wang, Paul Zieger, and Claudia Mohr
External preprint server, https://doi.org/10.26434/chemrxiv.15000402/v3,https://doi.org/10.26434/chemrxiv.15000402/v3, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
06 Aug 2026
Vertical structure and controlling factors of cloud condensation nuclei activation over eastern China: Insights from aircraft measurements and interpretable machine learning
Yichen Lu, Honglei Wang, Deyu Liu, Yue Chen, Chong Peng, and Can Song
EGUsphere, https://doi.org/10.5194/egusphere-2026-4682,https://doi.org/10.5194/egusphere-2026-4682, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
05 Aug 2026
Assessing combinations of regional MCB designed to target multiple climate response objectives
Alex M. Mason, Matthew Henry, Haruki Hirasawa, Fiona M. O'Connor, and James Haywood
Atmos. Chem. Phys., 26, 10861–10879, https://doi.org/10.5194/acp-26-10861-2026,https://doi.org/10.5194/acp-26-10861-2026, 2026
Short summary
05 Aug 2026
Global modeling of ice nucleating particles of multiple aerosol species and associated cloud radiative effects
Kei Kawai, Zhaoyi Ren, and Hitoshi Matsui
Atmos. Chem. Phys., 26, 10893–10907, https://doi.org/10.5194/acp-26-10893-2026,https://doi.org/10.5194/acp-26-10893-2026, 2026
Short summary
05 Aug 2026
Diurnal sea breeze worsens coastal air quality and complicates monitoring of remote North Atlantic air
Mingxi Yang, Thomas G. Bell, Ian Brooks, Frances Hopkins, Jani Pewter, Katie Read, and Timothy J. Smyth
Atmos. Chem. Phys., 26, 10909–10926, https://doi.org/10.5194/acp-26-10909-2026,https://doi.org/10.5194/acp-26-10909-2026, 2026
Short summary
05 Aug 2026
Response of a liquid water cloud to in situ hygroscopic seeding
James Simmons, Jesse Anderson, Corey Bois, Hamed Fahandezh Sadi, Kadja Flore Gali, Suryadev Pratap Singh, Andrei Vakhtin, Kurt Hibert, Bruce Boe, Youssef Wehbe, Steve Krueger, Raymond A. Shaw, and Will Cantrell
Atmos. Chem. Phys., 26, 10881–10891, https://doi.org/10.5194/acp-26-10881-2026,https://doi.org/10.5194/acp-26-10881-2026, 2026
Short summary
05 Aug 2026
Nonlinear and regime-dependent precursor effects shape wintertime PM2.5 formation in Beijing under calm conditions
Honglin Li, Xinwen Liu, and Song Xi Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-3211,https://doi.org/10.5194/egusphere-2026-3211, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
05 Aug 2026
Radiocarbon-based source apportionment of carbonaceous aerosols over the Athabasca Oil Sands Region in Alberta, Canada
Lurui Niu, Xiaomei Xu, Elizabeth Wiggins, James Randerson, Allison Welch, Guaciara Santos, Rebecca Sheesley, Claire Moffett, and Claudia Czimczik
EGUsphere, https://doi.org/10.5194/egusphere-2026-3338,https://doi.org/10.5194/egusphere-2026-3338, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
05 Aug 2026
Seasonal Evolution of Thermal, Dynamic, and Material Boundary Layers and their impacts on air pollution in the Megacity Beijing
Jinyuan Xin, Masroor Ahmed, Yulong Tan, Guiqian Tang, Xinbing Ren, Dandan Zhao, Luoqi Yang, Nanfangyu Qiu, Junji Cao, Zhang Lei, and Yongjing Ma
EGUsphere, https://doi.org/10.5194/egusphere-2026-4121,https://doi.org/10.5194/egusphere-2026-4121, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
04 Aug 2026
Long range transport of Canadian wildfire smoke to Europe in 2023: aerosol properties and spectral features of smoke particles
Akriti Masoom, Stelios Kazadzis, Robin Lewis Modini, Martin Gysel-Beer, Julian Gröbner, Martine Collaud Coen, Francisco Navas-Guzman, Natalia Kouremeti, Benjamin Tobias Brem, Nora Kristina Nowak, Giovanni Martucci, and Maxime Hervo
Atmos. Chem. Phys., 26, 10801–10834, https://doi.org/10.5194/acp-26-10801-2026,https://doi.org/10.5194/acp-26-10801-2026, 2026
Short summary
04 Aug 2026
Summertime ice-nucleating particle concentrations over the Eurasian-Arctic Seas
Guangyu Li, André Welti, Iris Thurnherr, Ulrike Lohmann, and Zamin A. Kanji
Atmos. Chem. Phys., 26, 10835–10859, https://doi.org/10.5194/acp-26-10835-2026,https://doi.org/10.5194/acp-26-10835-2026, 2026
Short summary
04 Aug 2026
Climate Models Underestimate Pre-Industrial Fire Emissions
Noah Liguori-Bills, Catherine E. Scott, Ken S. Carslaw, Natalie Kehrwald, Stijn Hantson, Susan Kaspari, Carlo Barbante, Elena Barbaro, Paolo Gabrielli, Roberta Zangrando, Lonnie G. Thompson, and Douglas S. Hamilton
EGUsphere, https://doi.org/10.5194/egusphere-2026-2728,https://doi.org/10.5194/egusphere-2026-2728, 2026
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
04 Aug 2026
The representation of gravity wave activity in models of cirrus ice formation
Bernd Kärcher
EGUsphere, https://doi.org/10.5194/egusphere-2026-4317,https://doi.org/10.5194/egusphere-2026-4317, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
03 Aug 2026
Secondary processes driven by multi-factor interactions dominate the aerosol nitroaromatic compound pollution during winter in China
Yu Xu, Yu-Cheng You, Ting Yang, Lin Gui, Jun-Liang Tao, Tian-Shu Chen, Hao Xiao, Mei-Ju Yin, Hong-Wei Xiao, and Hua-Yun Xiao
Atmos. Chem. Phys., 26, 10751–10765, https://doi.org/10.5194/acp-26-10751-2026,https://doi.org/10.5194/acp-26-10751-2026, 2026
Short summary
03 Aug 2026
Long-term trends in reconstructed atmospheric aerosol load based on large-scale sunshine duration records since 1900
William Wandji Nyamsi, Ville Leinonen, Antti Lipponen, Else van den Besselaar, Santtu Mikkonen, Arturo Sanchez-Lorenzo, Martin Wild, Doris Folini, Tero Mielonen, Harri Kokkola, Antti Kukkurainen, Neus Sabater, Rei Kudo, Ben Liley, Raghav Srinivasan, Bruce W. Forgan, Alexandru Dumitrescu, Grzegorz Urban, Michał K. Kowalewski, Márcia Akemi Yamasoe, Nilton Évora do Rosário, Dimitra Founda, Stelios Kazadzis, Veronica Manara, Derbetini A. Vondou, Christian Gueymard, Anders V. Lindfors, Atsumu Ohmura, and Antti Arola
Atmos. Chem. Phys., 26, 10767–10788, https://doi.org/10.5194/acp-26-10767-2026,https://doi.org/10.5194/acp-26-10767-2026, 2026
Short summary
03 Aug 2026
Direct thermal enhancement dominates over emission-mediated pathways in heatwave-induced O3 and SOA increases across China
Peng Wang, Wenxuan Yu, Zhaolei Zhang, Jianyan Lu, Shenxin Li, and Hongliang Zhang
Atmos. Chem. Phys., 26, 10789–10800, https://doi.org/10.5194/acp-26-10789-2026,https://doi.org/10.5194/acp-26-10789-2026, 2026
Short summary
03 Aug 2026
Southern African dust aerosols are rich in micronutrients, K-feldspar and carbonate minerals
Clarissa Baldo, Servanne Chevaillier, Sophie Nowak, Gael Noyalet, Sandra Lafon, Claudia Di Biagio, Amelie Chaput, James King, Mathieu Cazaunau, Edouard Pangui, Jean-Francois Doussin, Remi Stanus, Nadine Mattielli, Heleen C. Vos, Gregory S. Okin, Brigitte Language, Tjaart Van Der Walt, Stuart Piketh, Karine Desboeufs, Akinori Ito, Silvia Becagli, Eugene Marais, Laurie Barrier, Stéphane Jacquemoud, and Paola Formenti
Atmos. Chem. Phys., 26, 10727–10749, https://doi.org/10.5194/acp-26-10727-2026,https://doi.org/10.5194/acp-26-10727-2026, 2026
Short summary
03 Aug 2026
Urban modifications of boundary layer heights along a ceilometer transect through Paris
Dana Looschelders, Andreas Christen, Sue Grimmond, Simone Kotthaus, and William Morrison
EGUsphere, https://doi.org/10.5194/egusphere-2026-2444,https://doi.org/10.5194/egusphere-2026-2444, 2026
Revised manuscript under review for ACP (discussion: final response, 5 comments)
Short summary
03 Aug 2026
Multi-year Raman-polarization lidar profiling in Central Asia: Seasonal analysis of dust and non-dust optical properties over the ACTRIS site in Dushanbe, Tajikistan
Georg Holger Müller, Athena Augusta Floutsi, Julian Hofer, Ronny Engelmann, Dietrich Althausen, Ulla Wandinger, Martin Radenz, Moritz Haarig, Sabur Fuzailovich Abdullaev, Shohina Kh. Khalifaeva, Albert Ansmann, and Holger Baars
EGUsphere, https://doi.org/10.5194/egusphere-2026-3390,https://doi.org/10.5194/egusphere-2026-3390, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
31 Jul 2026
Investigating the development of persistent contrails in ice supersaturated regions with cloudy backgrounds using ICON-LEM
Sajedeh Marjani, Sina Mehrdad, and Johannes Quaas
Atmos. Chem. Phys., 26, 10695–10725, https://doi.org/10.5194/acp-26-10695-2026,https://doi.org/10.5194/acp-26-10695-2026, 2026
Short summary
31 Jul 2026
Diurnal cycles of deep convective processes: Biases of ERA5 and DYAMOND km-scale models revealed by satellite observations of frozen water path and precipitation
Lara Leko, Gunnar Behrens, Nils Müller, Adrià Amell, Axel Lauer, and Patrick Eriksson
EGUsphere, https://doi.org/10.5194/egusphere-2026-3869,https://doi.org/10.5194/egusphere-2026-3869, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
31 Jul 2026
Spectral analysis of GNSS zenith wet delay and microwave radiometer precipitable water during FESSTVaL Lindenberg 2021: a multi-scale observational test of horizontal heterogeneity sensitivity
Gaël Kermarrec, Xavier Calbet, Nishant Pawar, and Zhiguo Deng
EGUsphere, https://doi.org/10.5194/egusphere-2026-4148,https://doi.org/10.5194/egusphere-2026-4148, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
31 Jul 2026
Understanding drivers of inter-model uncertainty in the dynamical response to stratospheric heating
Colleen Marie Golja, Marianna Linz, Ewa Monika Bednarz, Daniele Visioni, Ben Kravitz, John A. Dykema, Michelle E. Frazer, Anthony C. Jones, Isla R. Simpson, and Shingo Watanabe
EGUsphere, https://doi.org/10.5194/egusphere-2026-4200,https://doi.org/10.5194/egusphere-2026-4200, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
31 Jul 2026
Investigating the cloud liquid water and droplet concentration relationship across cloud morphologies with machine learning
Andrew Geiss, Johannes Mülmenstädt, Adam C. Varble, Matthew W. Christensen, and Heng Xiao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4426,https://doi.org/10.5194/egusphere-2026-4426, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
30 Jul 2026
Detection and quantification of agricultural methane plumes using MethaneAIR through targeted scene selection, wavelet denoising, and divergence-integral analysis
Penelope Smale, Alexander Geddes, Sara Mikaloff-Fletcher, Zhan Zhang, Apisada Chulakadabba, MaryAnn Sargent, Christopher C. Miller, Sébastien Roche, Joseph Rudek, Jonathan Franklin, Jack Warren, and Steven Wofsy
Atmos. Chem. Phys., 26, 10661–10677, https://doi.org/10.5194/acp-26-10661-2026,https://doi.org/10.5194/acp-26-10661-2026, 2026
Short summary
30 Jul 2026
Estimation of nocturnal boundary layer height in the central Amazon, supported by gas concentration profiles
Carla M. A. Souza, Anne C. S. Mendonça, Hella van Asperen, Flávio A. F. D'Oliveira, Santiago Botía, Luís G. N. Martins, Denisi H. Hall, Raoni A. Santana, Gilberto Fisch, Leonardo R. Oliveira, Jailson R. Mata, Ranyelli Figueiredo, Rachel Albrecht, Bruno T. T. Portela, Carlos A. Quesada, and Cléo Q. Dias-Júnior
Atmos. Chem. Phys., 26, 10679–10694, https://doi.org/10.5194/acp-26-10679-2026,https://doi.org/10.5194/acp-26-10679-2026, 2026
Short summary
30 Jul 2026
Quantifying national, state, and oil/gas field methane emissions and trends in the US (2019–2024) through high resolution inversion of satellite observations
Lucas A. Estrada, Daniel J. Jacob, Megan He, James D. East, Daniel J. Varon, Nicholas Balasus, Sarah E. Hancock, Melissa Sulprizio, Kevin W. Bowman, John R. Worden, Emily Reidy, and Benjamin R. K. Runkle
Atmos. Chem. Phys., 26, 10629–10646, https://doi.org/10.5194/acp-26-10629-2026,https://doi.org/10.5194/acp-26-10629-2026, 2026
Short summary
30 Jul 2026
Compensating biases in CCN predictions from composition averaging and neglected surfactant effects
Xiaotian Xu, Jeffrey H. Curtis, Matthew West, and Nicole Riemer
Atmos. Chem. Phys., 26, 10647–10659, https://doi.org/10.5194/acp-26-10647-2026,https://doi.org/10.5194/acp-26-10647-2026, 2026
Short summary
30 Jul 2026
On using neural networks to predict mean Age-of-Air from long-lived tracers
Jan Kaumanns, Florian Voet, Felix Ploeger, Peter Preuße, Jörn Ungermann, and Michaela Imelda Hegglin
EGUsphere, https://doi.org/10.5194/egusphere-2026-4183,https://doi.org/10.5194/egusphere-2026-4183, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
30 Jul 2026
A Geometry-Aware AI Emulator for the Coupled Whole Atmosphere from Earth’s Surface to the Ionosphere and Thermosphere
Jiahui Hu and Wenjun Dong
External preprint server, https://doi.org/10.48550/arXiv.2506.19340,https://doi.org/10.48550/arXiv.2506.19340, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
29 Jul 2026
Aerosol oxidative potential and reactive species predicted with a chemical kinetics model (KM-OP)
Ashmi Mishra, Steven Lelieveld, Matteo Krüger, Steven J. Campbell, Deepchandra Srivastava, Grazia Maria Lanzafame, Sophie Tomaz, Olivier Favez, Nicolas Bonnaire, Franco Lucarelli, Laurent Y. Alleman, Gaëlle Uzu, Jean-Luc Jaffrezo, Gang I. Chen, David C. Green, Max Priestman, Anja H. Tremper, Alexandre Barth, Markus Kalberer, Benjamin A. Musa Bandowe, Gerhard Lammel, Ulrich Pöschl, Pourya Shahpoury, Alexandre Albinet, and Thomas Berkemeier
Atmos. Chem. Phys., 26, 10605–10627, https://doi.org/10.5194/acp-26-10605-2026,https://doi.org/10.5194/acp-26-10605-2026, 2026
Short summary
29 Jul 2026
Indoor Burning of Arabian Incense Generates Abundant Ultrafine Particles with Strong Oxidative Potential
Liyuan Zhou, Zhancong Liang, Wei Xu, Ru-Jin Huang, Patrick K. H. Lee, and Chak K. Chan
Atmos. Chem. Phys., 26, 10587–10604, https://doi.org/10.5194/acp-26-10587-2026,https://doi.org/10.5194/acp-26-10587-2026, 2026
Short summary
29 Jul 2026
Diurnal and seasonal variability of ozone-precursor relationships in a semi-arid urban environment
Megan Robertson, Chayan Roychoudhury, Keming Pan, Mohammad Amin Mirrezaei, Armin Sorooshian, and Avelino Arellano
EGUsphere, https://doi.org/10.5194/egusphere-2026-3397,https://doi.org/10.5194/egusphere-2026-3397, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
28 Jul 2026
Surface PM2.5 air pollution in 2022 India: emission updates, WRF-Chem model evaluation, and source attribution
Mi Zhou, Denise L. Mauzerall, Viswanath Velamuri, Sri Harsha Kota, Malini Nambiar, and Yuanyu Xie
Atmos. Chem. Phys., 26, 10533–10556, https://doi.org/10.5194/acp-26-10533-2026,https://doi.org/10.5194/acp-26-10533-2026, 2026
Short summary
28 Jul 2026
Ice-nucleating particles in Greenlandic glacial outwash plains
Nora Bergner, Grace Marsh, Kevin Barry, Larissa Lacher, Alexander Böhmländer, Joanna Alden, Carina Ahlqvist, Ianina Altshuler, Lisa Bröder, Daniel Farinotti, Lionel Favre, Coline Guillosson, Benjamin Heutte, Kristina Höhler, Roman Pohorsky, Julian Weng, and Julia Schmale
Atmos. Chem. Phys., 26, 10557–10585, https://doi.org/10.5194/acp-26-10557-2026,https://doi.org/10.5194/acp-26-10557-2026, 2026
Short summary
28 Jul 2026
Diurnal cycle of stratocumulus mesoscale convective cells in the South-East Pacific
Emma Monnier, Florent Brient, and Jean-Louis Dufresne
Atmos. Chem. Phys., 26, 10509–10531, https://doi.org/10.5194/acp-26-10509-2026,https://doi.org/10.5194/acp-26-10509-2026, 2026
Short summary
28 Jul 2026
Constraining anthropogenic CO2 fluxes in mixed urban source areas using eddy covariance and footprint-informed ecological parameter migration
Jinwen Zhang, Yongjian Liang, Yufei Yang, Chenglei Pei, Hebiao Huang, Bo Huang, Xiufeng Lian, Yingyan Huang, Yuwen Peng, Chunlei Cheng, Cheng Wu, Zhen Zhou, and Mei Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-3381,https://doi.org/10.5194/egusphere-2026-3381, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
28 Jul 2026
Mongolian Cyclone Intensification Reshapes Dust Activity in Northwest China
Wenhui Zhang, Zhengcai Zhang, Lingguang Zhang, Zhenyu Zhang, Yunzhu Lei, Siqi Wang, Pan Fang, Zhibao Dong, Lanying Han, Wenshu Wang, and Limin Yuan
EGUsphere, https://doi.org/10.5194/egusphere-2026-3940,https://doi.org/10.5194/egusphere-2026-3940, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
28 Jul 2026
Concurrent Heat and Intense UV Extremes in North America: Divergent Dynamical Drivers and Exacerbated Ozone Pollution
Binbin Bao, Yan Xia, and Fei Xie
EGUsphere, https://doi.org/10.5194/egusphere-2026-4017,https://doi.org/10.5194/egusphere-2026-4017, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
28 Jul 2026
Flux and Radiocarbon Evidence of Urban Carbon Emission Reductions under Climate Mitigation Policies
Dan Liang, Hongxing Zhang, Zhenchuan Niu, Sen Wang, Weijian Zhou, Xuxiang Li, Jingjing Jia, Yifan Tao, Guowei Wang, Xue Feng, Wanyu Liu, Zhao Jin, Yongming Han, Xuefeng Lu, Jan B. C. Pettersson, and Xiangrui Kong
EGUsphere, https://doi.org/10.5194/egusphere-2026-4203,https://doi.org/10.5194/egusphere-2026-4203, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
28 Jul 2026
A multi-site climatology of aerosol mixing state from hygroscopicity measurements
Yicen Liu, Shengqian Zhou, Jian Wang, and Nicole Riemer
EGUsphere, https://doi.org/10.5194/egusphere-2026-4216,https://doi.org/10.5194/egusphere-2026-4216, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
28 Jul 2026
Analysis of the Composition and Direct Radiative Effects of Polluted Dust Using Satellite Observations and Reanalysis Data
Ronghao Wang, Jianyu Zheng, Qianqian Song, Huisheng Bian, Hongbin Yu, and Zhibo Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4228,https://doi.org/10.5194/egusphere-2026-4228, 2026
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
28 Jul 2026
Introduction of prognostic aerosols in the P3 microphysics scheme: Simulation of layered Arctic mixed-phase clouds
Mélissa Cholette, Caroline Jouan, Hugh Morrison, Jason A. Milbrandt, Zhipeng Qu, Zane Dedekind, Alexei Korolev, and Zen Mariani
EGUsphere, https://doi.org/10.5194/egusphere-2026-4229,https://doi.org/10.5194/egusphere-2026-4229, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
28 Jul 2026
Photochemical ageing drives the browning of urban outflows through secondary brown carbon production
Alejandra Velazquez-Garcia, Chenjie Yu, Sarah Tinorua, Hichem Bouzidi, Eleonora Aruffo, Piero Di Carlo, Peter DeCarlo, Benjamin A. Nault, Thierry Bourrianne, Kevin Tu, Edouard Pangui, Diana L. Pereira, Mathieu Cazaunau, Ludovico Di Antonio, Guillaume Siour, Matthias Beekmann, Astrid Bauville, Christopher Cantrell, Paola Formenti, Vincent Michoud, and Cyrielle Denjean
EGUsphere, https://doi.org/10.5194/egusphere-2026-4423,https://doi.org/10.5194/egusphere-2026-4423, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
27 Jul 2026
Applying satellite observations to improve bottom-up national emission inventories for methane: application to Colombia
Sarah E. Hancock, Daniel J. Jacob, Rodrigo Jimenez, Andrés Ardila, Luis Morales-Rincon, Néstor Rojas, Lucas A. Estrada, Nicholas Balasus, James D. East, Melissa P. Sulprizio, Xiaolin Wang, James L. France, Lauren Potyk, Elise Penn, Zichong Chen, Daniel J. Varon, Christian Frankenberg, Marci Baranski, Andreea Calcan, and Robert J. Parker
Atmos. Chem. Phys., 26, 10455–10476, https://doi.org/10.5194/acp-26-10455-2026,https://doi.org/10.5194/acp-26-10455-2026, 2026
Short summary
27 Jul 2026
Exploring atmospheric CH4 monitoring network expansion in Italy using inverse modelling
Joël Thanwerdas, Paolo Cristofanelli, Angela Fiore, Rianne Dröge, Sophie Van Mil, Yohanna Villalobos, Zhendong Wu, and Dominik Brunner
Atmos. Chem. Phys., 26, 10477–10507, https://doi.org/10.5194/acp-26-10477-2026,https://doi.org/10.5194/acp-26-10477-2026, 2026
Short summary
27 Jul 2026
Quantifying the difference between methodologies for locating the Asian Summer Monsoon Anticyclone boundary and position
Oleh Kachula, Bärbel Vogel, Gebhard Günther, Rolf Müller, and Felix Ploeger
EGUsphere, https://doi.org/10.5194/egusphere-2026-3509,https://doi.org/10.5194/egusphere-2026-3509, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
27 Jul 2026
Supercooled nitrate solution on ice at 232 K: Enhanced HONO yields
Yanisha Manoharan, Zoë M. Golay, Jérôme P. Gabathuler, Anthony Boucly, Luca Artiglia, Markus Ammann, and Thorsten Bartels Rausch
EGUsphere, https://doi.org/10.5194/egusphere-2026-3716,https://doi.org/10.5194/egusphere-2026-3716, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
27 Jul 2026
Seasonal variability in methane emissions from the Yangtze River Delta revealed by a high-resolution atmospheric inversion
Mengrong Lu, Huilin Chen, Xun Zhang, Xuguang Chi, Chong Wei, Shuangxi Fang, Fenjuan Wang, Eleftherios Ioannidis, Friedemann Reum, Xinlu Wang, Prajal Pradhan, Wouter Peters, Klaus Hubacek, and Sander Houweling
EGUsphere, https://doi.org/10.5194/egusphere-2026-3879,https://doi.org/10.5194/egusphere-2026-3879, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 Jul 2026
Deciphering the effect of mixing state on ice nucleation using single particle measurements and probabilistic simulations of mixed dust-biological ice nucleating particles
Gavin Cornwell, Alla Zelenyuk-Imre, Gourihar Kulkarni, Nurun Nahar Lata, Kaizad Patel, Jennifer Yao, Zihua Zhu, Laura Fierce, Payton Beeler, Swarup China, Isabelle Steinke, and Susannah Burrows
EGUsphere, https://doi.org/10.5194/egusphere-2026-3882,https://doi.org/10.5194/egusphere-2026-3882, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
27 Jul 2026
A global assessment of warm-phase convective invigoration from aerosol-cloud interactions. Part 2: Observations
Casey J. Wall, Adam C. Varble, Rusen Öktem, and David M. Romps
EGUsphere, https://doi.org/10.5194/egusphere-2026-3986,https://doi.org/10.5194/egusphere-2026-3986, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
24 Jul 2026
Assessment of the differences in European CH4 emission estimates from three TROPOMI products
Aurélien Sicsik-Paré, Audrey Fortems-Cheiney, Isabelle Pison, Grégoire Broquet, Alvin Opler, Elise Potier, Adrien Martinez, Oliver Schneising, Michael Buchwitz, Joannes D. Maasakkers, Tobias Borsdorff, and Antoine Berchet
Atmos. Chem. Phys., 26, 10423–10454, https://doi.org/10.5194/acp-26-10423-2026,https://doi.org/10.5194/acp-26-10423-2026, 2026
Short summary
24 Jul 2026
Spatiotemporal optimization of NOx and VOC emissions using a hybrid inversion framework and implications for ozone sensitivity-regime diagnosis
Jeonghyeok Moon, Wonbae Jeon, Sujong Jeong, Yunsoo Choi, Hyun Cheol Kim, Soon-Young Park, Juseon Bak, Jung-Woo Yoo, Jaehyeong Park, Dongjin Kim, Hyeonsik Choe, Chae-Yeong Yang, and Min Heo
Atmos. Chem. Phys., 26, 10379–10398, https://doi.org/10.5194/acp-26-10379-2026,https://doi.org/10.5194/acp-26-10379-2026, 2026
Short summary
24 Jul 2026
Sources and variability of surface ozone over the Tibetan Plateau revealed by in situ observations and EMAC model simulations
Yihan Zou, Jianzhong Ma, Ningwei Liu, Weili Lin, Xiaobin Xu, Yunjia Li, Siyang Cheng, Xiangdong Zheng, Andrea Pozzer, and Jos Lelieveld
Atmos. Chem. Phys., 26, 10355–10377, https://doi.org/10.5194/acp-26-10355-2026,https://doi.org/10.5194/acp-26-10355-2026, 2026
Short summary
24 Jul 2026
Enhancement of ammonium nitrate aerosol in the Northern Hemisphere lower stratosphere linked to Asian summer monsoon outflow
Fatih Ekinci, Oliver Eppers, Oliver Appel, Felix Ploeger, Antonis Dragoneas, Sergej Molleker, Philipp Brauner, Hans-Christoph Lachnitt, Franziska Weyland, Linda Ort, Nicolas Emig, Hans-Christian Clemen, Laura Tomsche, Martin Ebert, Peter Hoor, Bärbel Vogel, Yafang Cheng, Johannes Schneider, Stephan Borrmann, and Franziska Köllner
Atmos. Chem. Phys., 26, 10399–10421, https://doi.org/10.5194/acp-26-10399-2026,https://doi.org/10.5194/acp-26-10399-2026, 2026
Short summary
24 Jul 2026
Contribution of free tropospheric aerosols to Arctic low-level cloud droplets formation and longwave radiative forcing
Roman Pohorsky, Heather Guy, Ian Morley Brooks, Lea Haberstock, Nicolas Fauré, Paul Zieger, Julia Kojoj, Sonja Murto, Radiance Calmer, Benjamin Heutte, Michael Lonardi, Erik Schurch Thomson, Michael Tjernström, Jessie Creamean, Athanasios Nenes, and Julia Schmale
Atmos. Chem. Phys., 26, 10331–10353, https://doi.org/10.5194/acp-26-10331-2026,https://doi.org/10.5194/acp-26-10331-2026, 2026
Short summary
24 Jul 2026
Towards Better Simulations of Liquid Water Path during Stratocumulus-to-Cumulus Transition: Insights from Gaussian Process Emulator, XGBoost and MAGIC Observations
Pratapaditya Ghosh, Xue Zheng, Hassan Beydoun, Peter Bogenschutz, and Yunyan Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3700,https://doi.org/10.5194/egusphere-2026-3700, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
24 Jul 2026
Assessing the Representativeness of Surface Atmospheric Ammonia Observations for Satellite Data Interpretation
Camille Viatte, Vincent Lécluse, Antoine Causse, Marion Delidais, Mélodie Chatain, Mathilde Bourlon, Ángel Luque-Lázaro, Jérôme Le Paih, Julie Cozic, and Guillaume Salque-Moreton
EGUsphere, https://doi.org/10.5194/egusphere-2026-3909,https://doi.org/10.5194/egusphere-2026-3909, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
24 Jul 2026
Revisiting the three largest surface ozone episodes in Europe during 2003–2022 using circulation analogues
Tahimy Fuentes-Alvarez, Carlos Ordóñez, Ricardo García-Herrera, David Barriopedro, and Jose Manuel Garrido-Perez
EGUsphere, https://doi.org/10.5194/egusphere-2026-3914,https://doi.org/10.5194/egusphere-2026-3914, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Jul 2026
A global assessment of warm-phase convective invigoration from aerosol-cloud interactions. Part 1: Theory
Casey J. Wall
EGUsphere, https://doi.org/10.5194/egusphere-2026-3985,https://doi.org/10.5194/egusphere-2026-3985, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
24 Jul 2026
Intense concentric gravity waves from the stratosphere to the thermosphere and a massive red sprite outbreak triggered by severe thunderstorms South of the Himalayas
Qinzeng Li, Jiyao Xu, Wei Yuan, Angel An, Shengyang Gu, Oscar A. van der Velde, Yajun Zhu, and Xiaolong Wei
EGUsphere, https://doi.org/10.5194/egusphere-2026-4160,https://doi.org/10.5194/egusphere-2026-4160, 2026
Preprint under review for ACP (discussion: open, 5 comments)
Short summary
23 Jul 2026
Hydrocarbon and carbonyl contributions to wintertime ozone formation in the Uinta Basin, Utah
Loknath Dhar and Seth N. Lyman
Atmos. Chem. Phys., 26, 10287–10301, https://doi.org/10.5194/acp-26-10287-2026,https://doi.org/10.5194/acp-26-10287-2026, 2026
Short summary
23 Jul 2026
Constraining the atmospheric hydrogen oxidation and soil sink seasonal cycles using HFC-152a
Kane Stone, Candice Chen, Susan Solomon, Luke M. Western, Paul B. Krummel, Gabrielle Pétron, Jens Mühle, and Simon O'Doherty
Atmos. Chem. Phys., 26, 10241–10253, https://doi.org/10.5194/acp-26-10241-2026,https://doi.org/10.5194/acp-26-10241-2026, 2026
Short summary
23 Jul 2026
Ozone stratospheric trends from regional Bayesian composite of ground-based partial columns
Louis Mirallie, Eliane Maillard Barras, Caroline Jonas, Corinne Vigouroux, Roeland Van Malderen, Irina Petropavlovskikh, Sophie Godin-Beekmann, Thierry Leblanc, Wolfgang Steinbrecht, Antoine Vadès, Rolf Ruefenacht, Alexander Haefele, Gunter Stober, Peter Effertz, Julian Gröbner, Gerard Ancellet, María Cazorla, Petra Duff, Matthias M. Frey, Michael Gill, James W. Hannigan, Nicholas Jones, Rigel Kivi, Raphael Köhler, Bogumil Kois, Debra E. Kollonige, Emmanuel Mahieu, Glen McConville, Johan Mellqvist, Gary Morris, Isao Murata, Tomoo Nagahama, Gerald E. Nedoluha, Shin-Ya Ogino, Richard Querel, Ryan M. Stauffer, Wolfgang Stremme, Kimberly Strong, Ralf Sussmann, Anne M. Thompson, and Yana Virolainen
Atmos. Chem. Phys., 26, 10303–10330, https://doi.org/10.5194/acp-26-10303-2026,https://doi.org/10.5194/acp-26-10303-2026, 2026
Short summary
23 Jul 2026
Validation of ceilometer aerosol profile retrievals using sun–sky photometer and balloon-borne in situ measurements
Jorge Muñiz-Rosado, Alberto Cazorla, Eric Sauvageat, Alexander Haefele, Celia Herrero del Barrio, Ramiro González, Roberto Román, Pedro Luis Molina-Molero, Arlett Díaz-Zurita, Víctor Manuel Naval-Hernández, Onel Rodríguez-Navarro, María José Granados-Muñoz, Juan Antonio Bravo-Aranda, Milagros Herrera, Daniel Pérez-Ramírez, Lionel Doppler, Lucas Alados-Arboledas, and Francisco Navas-Guzmán
Atmos. Chem. Phys., 26, 10255–10285, https://doi.org/10.5194/acp-26-10255-2026,https://doi.org/10.5194/acp-26-10255-2026, 2026
Short summary
22 Jul 2026
O3–NOx–VOCs sensitivity in major Chinese regions: detailed insights from GEMS satellite hourly observations
Cheng Huang, Junjie Wang, Yinbao Jin, Min Min, Qi Fan, and Jhoon Kim
Atmos. Chem. Phys., 26, 10221–10240, https://doi.org/10.5194/acp-26-10221-2026,https://doi.org/10.5194/acp-26-10221-2026, 2026
Short summary
22 Jul 2026
Oxidative potential of fine particles at urban and rural sites in eastern and western Japan: effects of transboundary transport from continental Asia and local emissions
Chiharu Nishita-Hara, Kohei Nakano, Keiichiro Hara, Raga Ishikawa, Hiroko Yamanaka, Atsushi Matsuki, Masahiko Hayashi, and Tomoaki Okuda
Atmos. Chem. Phys., 26, 10197–10220, https://doi.org/10.5194/acp-26-10197-2026,https://doi.org/10.5194/acp-26-10197-2026, 2026
Short summary
22 Jul 2026
Nocturnal tropospheric gravity waves in a double-jet duct over the southern Taklimakan Desert: lidar observations and WRF simulations
Sihan Liu, Tianwen Wei, Ning Zhang, Fangzhi Wei, Xinyuan Liang, Qian Huang, Yuan Wang, and Haiyun Xia
EGUsphere, https://doi.org/10.5194/egusphere-2026-2865,https://doi.org/10.5194/egusphere-2026-2865, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
22 Jul 2026
CO emissions and NOx/CO ratios from the extreme 2025 Iberian wildfires: TROPOMI-based estimates and comparison with inventories
Alberto Álvaro-Díaz, Sanam N. Vardag, André Butz, Olga Puentedura, and Cristina Prados-Roman
EGUsphere, https://doi.org/10.5194/egusphere-2026-4045,https://doi.org/10.5194/egusphere-2026-4045, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
21 Jul 2026
| Highlight paper
From continental to street scales: climate change impacts on atmospheric composition over Europe and London
Ruth M. Doherty, Zhenze Liu, Massimo Vieno, Oliver Wild, Fiona M. O'Connor, Steven T. Turnock, Christina M. Hood, Jenny R. Stocker, Mathew R. Heal, Dwayne E. Heard, Emma G. Sands, David J. Carruthers, and Lisa K. Whalley
Atmos. Chem. Phys., 26, 10115–10147, https://doi.org/10.5194/acp-26-10115-2026,https://doi.org/10.5194/acp-26-10115-2026, 2026
Short summary Editorial statement
21 Jul 2026
Methanethiol and dimethyl sulfide measurements in seawater and the atmosphere around the Antarctic Peninsula and in the Weddell Sea
Charel Wohl, Leah R. Williams, Elisabeth S. M. Deschaseaux, Lauriane L. J. Quéléver, David C. S. Beddows, Harald Stark, Veronika Pospisilova, Felipe D. Lopez-Hilfiker, Guillaume Chamba, Karine Sellegri, Elisabet L. Sà, Queralt Güell-Bujons, Magda Vila, Yaiza M. Castillo, Arianna Rocchi, Ana Sotomayor, Dolors Vaqué, Manuel Dall'Osto, Elisa Berdalet, and Rafel Simó
Atmos. Chem. Phys., 26, 10149–10165, https://doi.org/10.5194/acp-26-10149-2026,https://doi.org/10.5194/acp-26-10149-2026, 2026
Short summary
21 Jul 2026
Observations of 1,2-dichloroethane from the AGAGE and NOAA networks and derived global and regional emissions
Joseph R. Pitt, Dominique Rust, Anita Ganesan, Luke M. Western, Martin K. Vollmer, Jens Mühle, Tobias Bühlmann, Christina M. Harth, Stephen A. Montzka, Brad D. Hall, Isaac J. Vimont, Alistair J. Manning, Alison L. Redington, Stephan Henne, Daniela B. Melo, Saurabh Annadate, Lionel Constantin, Brendan M. Murphy, Matthew Rigby, Dickon Young, Simon O'Doherty, Angelina Wenger, Chris R. Lunder, Ove Hermansen, Thomas Wagenhäuser, Andreas Engel, Jgor Arduini, Michela Maione, Jaegeun Yun, Blagoj Mitrevski, Paul B. Krummel, Paul J. Fraser, Jooil Kim, Ray H. J. Wang, Tae Siek Rhee, Peter K. Salameh, T. Gerard Spain, Stefan Reimann, Ronald G. Prinn, Ray F. Weiss, and Kieran M. Stanley
Atmos. Chem. Phys., 26, 10167–10195, https://doi.org/10.5194/acp-26-10167-2026,https://doi.org/10.5194/acp-26-10167-2026, 2026
Short summary
21 Jul 2026
Examining anthropogenic CO2 emission inventories over the Greater Tokyo Area using in situ observations and high-resolution atmospheric simulation
Zhenglun Yang, Yukio Terao, Thomas Lauvaux, Tomohiro Oda, Charbel Abdallah, Masahide Nishihashi, Makoto Saito, Hirofumi Ohyama, Shigeyuki Ishidoya, Hirofumi Sugawara, Toshinobu Machida, Motoki Sasakawa, and Yasunori Tohjima
EGUsphere, https://doi.org/10.5194/egusphere-2026-2178,https://doi.org/10.5194/egusphere-2026-2178, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
21 Jul 2026
Overestimated organic condensation reveals an underperformance in estimation of ambient nanoparticle growth
Chuang Li, Runlong Cai, Zexin Chen, Gan Yang, Feilin Zhao, Yueyang Li, Jingyu An, Qiwen Sun, Sijia Yin, Shimeng Xu, Yiliang Liu, Douglas Worsnop, Lei Yao, and Lin Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3174,https://doi.org/10.5194/egusphere-2026-3174, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
21 Jul 2026
Constraining 2020 methane emissions in the Eastern Mediterranean and Middle East using TROPOMI satellite data
Martin Vojta, Rakesh Subramanian, Nikos Gialesakis, Rona L. Thompson, Andreas Stohl, and Maria Kanakidou
EGUsphere, https://doi.org/10.5194/egusphere-2026-3792,https://doi.org/10.5194/egusphere-2026-3792, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
21 Jul 2026
Aerosol loading delays droplet activation and suppresses drizzle mode Ka-band radar signatures in LES–LCM simulations of shallow cumulus clouds
Junghwa Lee, Patric Seifert, Tempei Hashino, and Yign Noh
EGUsphere, https://doi.org/10.5194/egusphere-2026-3827,https://doi.org/10.5194/egusphere-2026-3827, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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21 Jul 2026
Observed Long-Term Changes in Global Tropopause Characteristics
Cameron R. Homeyer and Emily N. Tinney
EGUsphere, https://doi.org/10.5194/egusphere-2026-3889,https://doi.org/10.5194/egusphere-2026-3889, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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21 Jul 2026
Linking Molecular Composition of Organic Aerosols to Reactive Oxygen Species Formation Using an MCR-VK Framework
Fobang Liu, Yun Zhang, Siyao Yue, Helmi-Marja K. Keskinen, Tuukka Petäjä, Markku Kulmala, Pingqing Fu, Thorsten Hoffmann, Kai Wang, and Haijie Tong
EGUsphere, https://doi.org/10.5194/egusphere-2026-3897,https://doi.org/10.5194/egusphere-2026-3897, 2026
Revised manuscript accepted for ACP (discussion: final response, 4 comments)
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21 Jul 2026
Oxidation mechanisms for volatile methylated sulfur compounds and the major contribution of methanesulfonic acid to Southern Ocean aerosol particles
Samuel Ruhl, Matthias Kohl, Rima Baalbaki, Christos Xenofontos, Ryan Vella, Sergey Gromov, Xu-Cheng He, Jiali Shen, Dina Alfaouri, Samira Atabakhsh, Lubna Dada, Jenna DeVivo, Jonathan Duplissy, Imad El Haddad, Hartwig Harder, Tuija Jokinen, Heikki Junninen, Vijay P. Kanawade, Milin K. Sebastian, Hannah Klebach, Markku Kulmala, Felix Kunkler, Jos Lelieveld, Katrianne Lehtipalo, Clara J. Lietzke, Lu Liu, Roy Mauldin, Bernhard Mentler, Ottmar Möhler, Tuukka Petäjä, Douglas M. Russell, Mario Simon, Roseline C. Thakur, Wenjuan Yu, Jiangyi Zhang, Zhensen Zheng, Jasper Kirkby, Holger Tost, Theodoros Christoudias, Rolf Sander, and Andrea Pozzer
EGUsphere, https://doi.org/10.5194/egusphere-2026-4020,https://doi.org/10.5194/egusphere-2026-4020, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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20 Jul 2026
Trifluoroacetic acid enhances sulfuric acid–ammonia nucleation in the cold atmosphere: Molecular mechanism and atmospheric implications
Ling Liu, Zizhou Cai, An Ning, Biwu Chu, Haotian Zu, Jing Li, Jiayi Tang, and Xiuhui Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2877,https://doi.org/10.5194/egusphere-2026-2877, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
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20 Jul 2026
Dust-driven changes in particle pH differentially regulate secondary inorganic aerosol formation in central China
Hongyu Zhang, Yating Zhang, Yang Xiao, Xiaohui Bi, Shenbo Wang, Qili Dai, and Yinchang Feng
EGUsphere, https://doi.org/10.5194/egusphere-2026-3573,https://doi.org/10.5194/egusphere-2026-3573, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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20 Jul 2026
Precipitation processes in an Antarctic moist air intrusion: insights from multi-frequency radar observations over a 1100-km transect
Heather Corden, Julien Delanoë, Massimo Del Guasta, and Alexis Berne
EGUsphere, https://doi.org/10.5194/egusphere-2026-3964,https://doi.org/10.5194/egusphere-2026-3964, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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17 Jul 2026
Aerosol-deep convection interaction based on joint cell-thermal tracking in Large Eddy Simulations during the TRACER campaign
Daniel Hernandez-Deckers, Toshihisa Matsui, Takamichi Iguchi, Kelcy Brunner, Eric Bruning, Marcus van Lier-Walqui, Edward R. Mansell, Tamanna Subba, Chongai Kuang, Michael P. Jensen, and Scott Braun
Atmos. Chem. Phys., 26, 10071–10099, https://doi.org/10.5194/acp-26-10071-2026,https://doi.org/10.5194/acp-26-10071-2026, 2026
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17 Jul 2026
Reconstructed VOC emissions reveal hidden ozone precursors: Overlooked roles of primary OVOCs and unmeasured species
Sijia Yin, Gan Yang, Chuang Li, Qingyan Fu, Juntao Huo, Yuruo Fu, Rengqi Yan, Lei Yao, and Lin Wang
Atmos. Chem. Phys., 26, 10101–10114, https://doi.org/10.5194/acp-26-10101-2026,https://doi.org/10.5194/acp-26-10101-2026, 2026
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17 Jul 2026
First comparison of XCO2 products from DQ-1 ACDL and passive optical satellites
Yike Wang, Ge Han, Hongyuan Zhang, Yiyang Huang, Kangjie Zhou, and Wei Gong
EGUsphere, https://doi.org/10.5194/egusphere-2026-3864,https://doi.org/10.5194/egusphere-2026-3864, 2026
Revised manuscript accepted for ACP (discussion: final response, 8 comments)
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16 Jul 2026
Alkaline dust deposition to foliage surfaces likely enhances the dry deposition velocity of SO2: an investigation in the Alberta Oil-Sands Region using the GEM-MACH air-quality model
Stefan Miller, Paul A. Makar, Kenjiro Toyota, Colin Lee, Verica Savic-Jovcic, Sepehr Fathi, Mahtab Majdzadeh, and Katherine Hayden
Atmos. Chem. Phys., 26, 9997–10027, https://doi.org/10.5194/acp-26-9997-2026,https://doi.org/10.5194/acp-26-9997-2026, 2026
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16 Jul 2026
High yields of formic acid and acetic acid during multi-generational oxidation of toluene
Hengqing Shen, Liubin Huang, Yue Zhao, Min Zhao, Yu Yang, Huan Li, Huihui Wu, and Zhongming Chen
Atmos. Chem. Phys., 26, 10029–10042, https://doi.org/10.5194/acp-26-10029-2026,https://doi.org/10.5194/acp-26-10029-2026, 2026
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16 Jul 2026
Evaluation of coal mine methane inventory methods using aircraft-based approaches in the Bowen Basin, Australia
Stephen J. Harris, Sven Krautwurst, Jorg Hacker, Mark Lunt, Jakob Borchardt, Mei Bai, Hartmut Boesch, Tarra Brain, John Philip Burrows, Shakti Chakravarty, Robert A. Field, Rebecca E. Fisher, James L. France, Konstantin Gerilowski, Oke Huhs, Wolfgang Junkermann, Bryce F. J. Kelly, Martin Kumm, Mathias Lanoisellé, Wolfgang Lieff, Andrew McGrath, Adrian Murphy, Thomas Röckmann, Zoe Salmon, Josua Schindewolf, Jakob Thoböll, Carina van der Veen, and Heinrich Bovensmann
Atmos. Chem. Phys., 26, 10043–10069, https://doi.org/10.5194/acp-26-10043-2026,https://doi.org/10.5194/acp-26-10043-2026, 2026
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16 Jul 2026
The effect of spruce bark beetle on BVOC, secondary organic aerosol and ozone: Integrating biotic stress in a chemical transport model
Jana Wackermann, Hanna Wiedenhaus, Marie Luise Luttkus, Roland Schrödner, and Ralf Wolke
EGUsphere, https://doi.org/10.5194/egusphere-2026-4044,https://doi.org/10.5194/egusphere-2026-4044, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
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16 Jul 2026
Wintertime VOC concentration measurements in a Northern traffic supersite demonstrate the strong role of anthropogenic terpene emissions in VOC chemistry
Heidi Hellén, Toni Tykkä, Elli Suhonen, Kimmo Teinilä, Teemu Lepistö, Jarkko V. Niemi, Topi Rönkkö, Hilkka Timonen, and Arnaud P. Praplan
EGUsphere, https://doi.org/10.5194/egusphere-2026-4128,https://doi.org/10.5194/egusphere-2026-4128, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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16 Jul 2026
New insights into urban ethanol and oxygenated volatile organic compound sources from combined flux tower and mobile measurements
Erin F. Katz, Caleb M. Arata, Eva Y. Pfannerstill, Robert J. Weber, Haley Byrne, Michael J. Milazzo, Samuel J. Cliff, Joshua Apte, and Allen H. Goldstein
EGUsphere, https://doi.org/10.5194/egusphere-2026-4147,https://doi.org/10.5194/egusphere-2026-4147, 2026
Revised manuscript accepted for ACP (discussion: final response, 6 comments)
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