Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP

Recent

The following lists the recent preprints posted on EGUsphere with ACP-related topics as well as final revised papers published recently in ACP.
10 Jul 2026
The importance of aerosol and droplet microphysics for the properties and life cycle of radiation fog in the Po Valley
Hao Ding, Almuth Neuberger, Rahul Ranjan, Fredrik Mattsson, Liine Heikkinen, Karam Mansour, Stefano Decesari, Claudia Mohr, Alejandro Baró Pérez, Nazario Mastroianni, Paul Zieger, Ilona Riipinen, and Annica M. L. Ekman
Atmos. Chem. Phys., 26, 9721–9739, https://doi.org/10.5194/acp-26-9721-2026,https://doi.org/10.5194/acp-26-9721-2026, 2026
Short summary
10 Jul 2026
Analysis of Antarctic ozone trends from 1979 to 2023
Haotian He, Shujie Chang, Martyn P. Chipperfield, Sandip S. Dhomse, Wuhu Feng, Saffron G. Heddell, Yajuan Li, and Mark Weber
Atmos. Chem. Phys., 26, 9741–9756, https://doi.org/10.5194/acp-26-9741-2026,https://doi.org/10.5194/acp-26-9741-2026, 2026
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10 Jul 2026
On the Role of Atmospheric Waves in Governing the Persistence of Thin Cirrus Clouds in the Tropical Tropopause Layer
Milena Corcos, Bernd Kärcher, Thomas Lesigne, Aurélien Podglajen, and Eric J. Jensen
EGUsphere, https://doi.org/10.5194/egusphere-2026-3112,https://doi.org/10.5194/egusphere-2026-3112, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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10 Jul 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-3616,https://doi.org/10.5194/egusphere-2026-3616, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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10 Jul 2026
The Dissipation of Shallow Cumulus Clouds: Dynamics, Microphysics, and Environmental Signatures
Yael Arieli, Alexander Khain, Orit Altaratz, Ehud Gavze, and Ilan Koren
EGUsphere, https://doi.org/10.5194/egusphere-2026-3677,https://doi.org/10.5194/egusphere-2026-3677, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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10 Jul 2026
The Polymorphism of Snow Crystals: Advances in Understanding Vapor-Phase Ice Growth Dynamics via a Tripartite Coupling Framework
Lintao Zhao, Jian Liu, and Yongqing He
EGUsphere, https://doi.org/10.5194/egusphere-2026-3704,https://doi.org/10.5194/egusphere-2026-3704, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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10 Jul 2026
Strengthening dust–cirrus relationships over Central Europe (2001–2025)
György Varga, Fruzsina Gresina, András Gelencsér, Adrienn Csávics, and Ágnes Rostási
EGUsphere, https://doi.org/10.5194/egusphere-2026-3742,https://doi.org/10.5194/egusphere-2026-3742, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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09 Jul 2026
The impact of CO on secondary organic aerosols formed from the mixture of α-pinene and n-dodecane
Guangzhao Xie, Aristeidis Voliotis, Thomas J. Bannan, Yunqi Shao, Huihui Wu, Dawei Hu, and Gordon McFiggans
Atmos. Chem. Phys., 26, 9679–9696, https://doi.org/10.5194/acp-26-9679-2026,https://doi.org/10.5194/acp-26-9679-2026, 2026
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09 Jul 2026
Near-threshold aeolian sand transport: effects of boundary layer flow conditions
Ting Jin and Lifeng Zhou
Atmos. Chem. Phys., 26, 9643–9656, https://doi.org/10.5194/acp-26-9643-2026,https://doi.org/10.5194/acp-26-9643-2026, 2026
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09 Jul 2026
Volcanic aerosol effects on warm and cold cloud microphysics: ICON-ART simulations of Holuhraun and La Soufrière eruptions
Fatemeh Zarei, Julia Bruckert, Gholam Ali Hoshyaripour, and Corinna Hoose
Atmos. Chem. Phys., 26, 9697–9719, https://doi.org/10.5194/acp-26-9697-2026,https://doi.org/10.5194/acp-26-9697-2026, 2026
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09 Jul 2026
Aircraft-derived particle fluxes distinguish entrainment zone and decoupled layer nucleation in marine boundary layers
Ajmal Rasheeda Satheesh, Markus D. Petters, and Nicholas Meskhidze
Atmos. Chem. Phys., 26, 9657–9678, https://doi.org/10.5194/acp-26-9657-2026,https://doi.org/10.5194/acp-26-9657-2026, 2026
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09 Jul 2026
Contrasting surface and column-averaged CO2 responses over terrestrial China under carbon peaking and carbon neutrality emission pathways: anthropogenic, biospheric, and regional transport contributions
Kaiqiang Gu, Yi Yang, Shixiang Su, Xiaoming Hu, and Feifan Bian
EGUsphere, https://doi.org/10.5194/egusphere-2026-3527,https://doi.org/10.5194/egusphere-2026-3527, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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09 Jul 2026
Implementing Marine Aerosol Ice Nucleation Parametrizations in the Unified Model: Mitigating the Cloud Radiative Bias During a Case Study Over the Southern Ocean
Zhangcheng Pei, Sonya L. Fiddes, Marc D. Mallet, Matthew T. Woodhouse, Simon P. Alexander, Alain Protat, Kalli Furtado, and Paul R. Field
EGUsphere, https://doi.org/10.5194/egusphere-2026-3541,https://doi.org/10.5194/egusphere-2026-3541, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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09 Jul 2026
Opinion: From Conversion Factors to Diagnostic Signals: Interpreting Response Ratios among eBC, EC, and rBC
Zefeng Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3596,https://doi.org/10.5194/egusphere-2026-3596, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
09 Jul 2026
Global atmospheric aerosol distributions and composition from the Earth's surface to the stratosphere
Matthias Kohl, Christoph Brühl, Holger Tost, Christos Xenofontos, Theodoros Christoudias, Sergey Gromov, Oliver Appel, Stephan Borrmann, Adam Bourassa, Pedro Campunzano-Jost, Yafang Cheng, Oliver Eppers, Karl D. Froyd, Bruna A. Holanda, Jose L. Jimenez, Patrick Jöckel, Philipp Joppe, Katharina Kaiser, Joseph M. Katich, Klaus Klingmüller, Franziska Köllner, Agnieszka Kupc, Anna Martin, Christopher Pöhlker, Mira L. Pöhlker, Ulrich Pöschl, Landon Rieger, Samuel Ruhl, Gregory P. Schill, Johannes Schneider, Christiane Schulz, Joshua P. Schwarz, Alexandra P. Tsimpidi, Ryan Vella, Christina J. Williamson, Yifan Yang, Daniel Zawada, Jos Lelieveld, and Andrea Pozzer
EGUsphere, https://doi.org/10.5194/egusphere-2026-3649,https://doi.org/10.5194/egusphere-2026-3649, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Jul 2026
Mesoscale modulation of marine boundary layer water vapor isotopologues during EUREC4A
Joseph Galewsky and Sebastian A. Los
Atmos. Chem. Phys., 26, 9625–9641, https://doi.org/10.5194/acp-26-9625-2026,https://doi.org/10.5194/acp-26-9625-2026, 2026
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08 Jul 2026
Improved constraints on ammonia emissions and deposition from co-assimilating NH3 and NO2 satellite observations over the Netherlands
Tyler Wizenberg, Enrico Dammers, Arjo Segers, Mark W. Shephard, Pierre Coheur, Lieven Clarisse, Martin Van Damme, Henk Eskes, Roy Wichink Kruit, Shelley van der Graaf, and Martijn Schaap
Atmos. Chem. Phys., 26, 9589–9623, https://doi.org/10.5194/acp-26-9589-2026,https://doi.org/10.5194/acp-26-9589-2026, 2026
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08 Jul 2026
Variability of local gravity wave spectra from data of a high-resolution icosahedral-grid global model
Zuzana Procházková, Erfan Mahmoudi, Ray Chew, Stamen Dolaptchiev, Claudia Christine Stephan, Georg Sebastian Völker, and Ulrich Achatz
Atmos. Chem. Phys., 26, 9541–9558, https://doi.org/10.5194/acp-26-9541-2026,https://doi.org/10.5194/acp-26-9541-2026, 2026
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08 Jul 2026
Automated detection of low-altitude isolated mesospheric radar echoes using YOLOv8: evidence for an ionospheric “C layer” phenomenon below 60 km altitude?
Yadu Krishnan Krishnakumar, Toralf Renkwitz, and Andreas Ahrens
Atmos. Chem. Phys., 26, 9571–9587, https://doi.org/10.5194/acp-26-9571-2026,https://doi.org/10.5194/acp-26-9571-2026, 2026
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08 Jul 2026
Co-seismic infrasound in the ionosphere over Central Europe from the M8.8 Kamchatka 2025 earthquake observed by Doppler sounding at record heights
Jaroslav Chum, Zbyšek Mošna, Jiří Baše, Jan Zedník, Carsten Schmidt, Patrick Hannawald, Jan Rusz, Jaroslav Urbář, and Šimon Mackovjak
Atmos. Chem. Phys., 26, 9559–9569, https://doi.org/10.5194/acp-26-9559-2026,https://doi.org/10.5194/acp-26-9559-2026, 2026
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08 Jul 2026
UAP Orbs: Magnetically Confined Dusty Plasmoids Produced by Meteors
John Birks
EGUsphere, https://doi.org/10.5194/egusphere-2026-2921,https://doi.org/10.5194/egusphere-2026-2921, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Jul 2026
Characterizing Lightning NOx Production in the Ebro Valley with MTG-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
EGUsphere, https://doi.org/10.5194/egusphere-2026-3308,https://doi.org/10.5194/egusphere-2026-3308, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Jul 2026
Persistent and non-negligible aerodynamic entrainment during dust emission: new evidence from field observations and wind tunnel experiments
Shengfei Yang, Heqiang Du, Yawei Fan, Zongxing Li, and Yongjie Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-3563,https://doi.org/10.5194/egusphere-2026-3563, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Jul 2026
Machine Learning-Based Observational Constraints on Cloud Condensation Nuclei Responses to Australian Wildfire Aerosols over Remote Oceans
Boxin Yu, Jaswant Moher, Nadine Unger, James A. King, and Ying Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-3634,https://doi.org/10.5194/egusphere-2026-3634, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Jul 2026
First field deployment of VIA-NO3-CIMS for molecular characterization and source apportionment of particle-phase oxygenated organic molecules in eastern China
Maoyu Cao, Chao Yan, Yuliang Liu, Dafeng Ge, Junchao Yin, Yuanyuan Li, Tao Xu, Ziqian Wei, Jinbo Wang, Ying Zhang, Zhenning Wang, Valter Mickwitz, Ziheng Chen, Bisen Han, Jianxun Wang, Caijun Zhu, Ximeng Qi, Qiaozhi Zha, Xuguang Chi, Zhe Wang, Jian Zhao, Mikael Ehn, Wei Nie, Jingkun Jiang, and Aijun Ding
EGUsphere, https://doi.org/10.5194/egusphere-2026-3647,https://doi.org/10.5194/egusphere-2026-3647, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Jul 2026
Size-resolved characterizations of Fe in aerosols in East Asian outflow in winter and spring: Source apportionment and bioaccessibility
Takuma Miyakawa, Chunmao Zhu, Morihisa Yokokawa, Mitsunobu Mukawa, Akinori Ito, Atsushi Shimizu, Tomoaki Nishizawa, and Yugo Kanaya
EGUsphere, https://doi.org/10.5194/egusphere-2026-3778,https://doi.org/10.5194/egusphere-2026-3778, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Jul 2026
An Underappreciated Aqueous Pathway for Particle Oxidative Potential (OP): Mechanistic Insights into OP-Relevant Products from α-Dicarbonyl and Reduced Nitrogen Reactions
Yulong Pang, Fobang Liu, Yujing Wang, Xin Zhang, Xu Yang, Yanan Wang, Chi He, Yuemei Han, and Theodora Nah
EGUsphere, https://doi.org/10.5194/egusphere-2026-3809,https://doi.org/10.5194/egusphere-2026-3809, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Jul 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-3846,https://doi.org/10.5194/egusphere-2026-3846, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Jul 2026
Vertical profiling and aerosol typing using fluorescence Raman and depolarization lidar measurements over Thessaloniki, Greece
Georgia Peletidou, Kalliopi A. Voudouri, Konstantinos Michailidis, Peristera Paschou, Nikolaos Siomos, Jens Reichardt, and Dimitrios Balis
EGUsphere, https://doi.org/10.5194/egusphere-2026-3856,https://doi.org/10.5194/egusphere-2026-3856, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Jul 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-3859,https://doi.org/10.5194/egusphere-2026-3859, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Jul 2026
Intended and unintended consequences of atmospheric methane oxidation enhancement
Hannah M. Horowitz
Atmos. Chem. Phys., 26, 9471–9491, https://doi.org/10.5194/acp-26-9471-2026,https://doi.org/10.5194/acp-26-9471-2026, 2026
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07 Jul 2026
A multi-model approach to constrain the atmospheric hydrogen budget
Srinath Krishnan, Ragnhild Bieltvedt Skeie, Øivind Hodnebrog, Gunnar Myhre, Maria Sand, Marit Sandstad, Hannah Bryant, Didier A. Hauglustaine, Fabien Paulot, Michael Prather, and David Stevenson
Atmos. Chem. Phys., 26, 9509–9539, https://doi.org/10.5194/acp-26-9509-2026,https://doi.org/10.5194/acp-26-9509-2026, 2026
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07 Jul 2026
The changing sensitivity of wintertime particulate nitrate to precursor emissions diagnosed via GEOS-Chem and satellite observations of ammonia and nitrogen dioxide over the Midwestern United States
Toan Vo and Amy E. Christiansen
Atmos. Chem. Phys., 26, 9493–9508, https://doi.org/10.5194/acp-26-9493-2026,https://doi.org/10.5194/acp-26-9493-2026, 2026
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07 Jul 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-3261,https://doi.org/10.5194/egusphere-2026-3261, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Jul 2026
Evaluation of the GOSAT/GOSAT-2 XCO2 proxy XCH4 product by comparison with TCCON observations over China
Xinran Jiang, Gerrit de Leeuw, Cheng Fan, Jeon-Teo Dong, and Zhengqiang Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-3382,https://doi.org/10.5194/egusphere-2026-3382, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Jul 2026
A Decadal-Scale Perspective on PM10 Composition and its Variability Drivers at the Alpine High-Altitude Research Station Jungfraujoch
Julian Weng, Yufang Hao, Benjamin T. Brem, Tianqu Cui, Peeyush Khare, Lubna Dada, Kaspar R. Daellenbach, Sophie Darfeuil, Gaëlle Uzu, Jean-Luc Jaffrezo, Martin Steinbacher, Stefan Reimann, Thaleia Gkraikou, Konstantina Oikonomou, Jean Sciare, Martine Collaud Coen, Claudia Mohr, Andre S. H. Prévôt, Martin Gysel-Beer, Imad El Haddad, and Patrik Winiger
EGUsphere, https://doi.org/10.5194/egusphere-2026-3660,https://doi.org/10.5194/egusphere-2026-3660, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Jul 2026
Comparative Nitrogen Speciation in Marine and Coastal Urban Aerosols of the Greater Bay Area and Ecosystem Implications
Cong Cao, Wei Chen, Xu Yu, Wing Hei Marco Wong, Ningning Sun, Kun Zhang, Weicong Cheng, Jianping Gan, and Jian Zhen Yu
EGUsphere, https://doi.org/10.5194/egusphere-2026-3750,https://doi.org/10.5194/egusphere-2026-3750, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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06 Jul 2026
Temperature and radiative responses to anthropogenic aerosols over the Mediterranean Basin based on CMIP6 Earth system models
Alkiviadis Kalisoras, Prodromos Zanis, Aristeidis K. Georgoulias, Dimitris Akritidis, Robert J. Allen, and Vaishali Naik
Atmos. Chem. Phys., 26, 9413–9441, https://doi.org/10.5194/acp-26-9413-2026,https://doi.org/10.5194/acp-26-9413-2026, 2026
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06 Jul 2026
Marine cloud brightening of cumulus clouds: from the sprayer to the cloud
Johannes Kainz, Daniel P. Harrison, and Fabian Hoffmann
Atmos. Chem. Phys., 26, 9443–9451, https://doi.org/10.5194/acp-26-9443-2026,https://doi.org/10.5194/acp-26-9443-2026, 2026
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06 Jul 2026
Elevated foehn exacerbates surface ozone pollution in summer Beijing
Zhiheng Liao, Jing Xu, Ju Li, Liyan Zhou, Chao Liu, Lin Wu, and Zhiqiang Ma
Atmos. Chem. Phys., 26, 9453–9470, https://doi.org/10.5194/acp-26-9453-2026,https://doi.org/10.5194/acp-26-9453-2026, 2026
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06 Jul 2026
Impacts of the heterogeneous ammonia uptake on air quality in the North China Plain
Yuxuan Lu, Ruonan Wang, Ningning Zhang, Qiyuan Wang, Yuepeng Pan, Qian Jiang, and Xuexi Tie
EGUsphere, https://doi.org/10.5194/egusphere-2026-2692,https://doi.org/10.5194/egusphere-2026-2692, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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06 Jul 2026
Observations of radiocarbon (14C) in atmospheric CO2 confirm decline in U.S. emissions of fossil fuel CO2 (FFCO2) between 2010 and 2015
S. M. Nazrul Islam, Scott J. Lehman, Sourish Basu, Arlyn E. Andrews, Kathryn McKain, Colm Sweeney, Xiaomei Xu, Chad Wolak, Stephen P. Morgan, Patrick Cappa, John R. Southon, Pieter P. Tans, and John B. Miller
EGUsphere, https://doi.org/10.5194/egusphere-2026-2896,https://doi.org/10.5194/egusphere-2026-2896, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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06 Jul 2026
An Overlooked Kinetic Relaxation in the Formation of Sesquiterpene-Derived Criegee Intermediates
Hengjia Ou, Yao Li, Yuqing Sha, Hui Zhou, Jingkun Jiang, and Kunpeng Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-3255,https://doi.org/10.5194/egusphere-2026-3255, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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06 Jul 2026
Persistent decoupling weakens marine stratocumulus, with specific humidity inversions modulating microphysical and radiative responses
Jiaxing Zhang, Suying Yang, Chunsong Lu, Yiran Peng, Guan Ming, and Jinbei Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-3376,https://doi.org/10.5194/egusphere-2026-3376, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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06 Jul 2026
Stability constraining the radiation-driven convective anvil outflow
Zhenquan Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3420,https://doi.org/10.5194/egusphere-2026-3420, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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06 Jul 2026
Smoke transport and potential impacts from all observed pyroCb events in North America during 2013–2023
Rubel Chandra Das, Jean-Paul Vernier, Amit Kumar Pandit, David A. Peterson, Michael D. Fromm, George Kablick, Nicolas Dumelie, Lilian Joly, and James Flaten
EGUsphere, https://doi.org/10.5194/egusphere-2026-3536,https://doi.org/10.5194/egusphere-2026-3536, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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06 Jul 2026
Enhanced warm-temperature marine ice-nucleating particles over the Arctic Ocean versus Asian-dust outflow at Jeju Island from real-time shipborne observations
Joo Wan Cha, Bu-Yo Kim, Miloslav Belorid, Young-Suk Oh, Myeonghun Kang, Seungbum Kim, Young Jun Yoon, Jiyeon Park, and Sang-Jong Park
EGUsphere, https://doi.org/10.5194/egusphere-2026-3543,https://doi.org/10.5194/egusphere-2026-3543, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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03 Jul 2026
Susceptibility of marine warm clouds to aerosols in different monsoon periods over the South China Sea
Yan Liu, Hailing Jia, and Yong Han
Atmos. Chem. Phys., 26, 9373–9392, https://doi.org/10.5194/acp-26-9373-2026,https://doi.org/10.5194/acp-26-9373-2026, 2026
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03 Jul 2026
Impact of cloud seeding on simulated hailstorms and its dependence on CAPE, wind shear, and tracking thresholds
Nikolaos Papaevangelou, Diego Villanueva, and Ulrike Lohmann
Atmos. Chem. Phys., 26, 9393–9412, https://doi.org/10.5194/acp-26-9393-2026,https://doi.org/10.5194/acp-26-9393-2026, 2026
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03 Jul 2026
Mass-constrained source apportionment of nitrate-containing particles in eastern China using a SPAMS-NMF framework
Wenfei Zhu, Qinghong Wang, Qingsong Wang, Jialin Shi, Yu Sun, Juntao Huo, Yi Sun, Jia Chen, Yue Zhao, Mei Li, Jun Chen, Shengrong Lou, and Hui Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-2447,https://doi.org/10.5194/egusphere-2026-2447, 2026
Preprint under review for ACP (discussion: open, 6 comments)
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03 Jul 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-2494,https://doi.org/10.5194/egusphere-2026-2494, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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03 Jul 2026
Entwined long-range transports of biomass burning aerosols over the South-West Indian Ocean: a case study of aerosol river in September 2017
Dominique Gantois, Alexandre Baron, Michaël Sicard, Valentin Duflot, Niels Groenen, Nelson Bègue, Sabine Eckhardt, Nikolaos Evangeliou, Martine De Mazière, Corinne Vigouroux, Guillaume Payen, Nicolas Marquestaut, Jean-Marc Metzger, Patrick Chazette, and Cyrille Flamant
EGUsphere, https://doi.org/10.5194/egusphere-2026-3070,https://doi.org/10.5194/egusphere-2026-3070, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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03 Jul 2026
Characterizing observed aerosols and their impacts on shallow cumulus clouds during the TRACER field campaign
Azusa Takeishi, Yang Tian, Kamal Kant Chandrakar, Christina McCluskey, Aaron Funk, Courtney Schumacher, and Gregory Roberts
EGUsphere, https://doi.org/10.5194/egusphere-2026-3116,https://doi.org/10.5194/egusphere-2026-3116, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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03 Jul 2026
An Emergent Warming-Linked Mode of Cloud Cover in Reanalyses: Systematically Missing in CMIP6 AMIP Simulations
Shutian Mu, Huan Liu, Jiazhen Zhao, Xiaoqiao Wang, Fangying Wu, and Lei Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-3175,https://doi.org/10.5194/egusphere-2026-3175, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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03 Jul 2026
Physics-constrained inverse neural estimation (PINE) of daily NOx emissions from TROPOMI NO2 columns over the North China Plain
Yinan Wang, Yubing Pan, and Daren Lyu
EGUsphere, https://doi.org/10.5194/egusphere-2026-3233,https://doi.org/10.5194/egusphere-2026-3233, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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03 Jul 2026
Mixing states and composition of fine aerosol particles in the 2023 Canadian wildfire plumes detected in southern Greenland
Kouji Adachi, Nora Bergner, Joanna Alden, Julia Schmale, Sho Ohata, and Yutaka Tobo
EGUsphere, https://doi.org/10.5194/egusphere-2026-3518,https://doi.org/10.5194/egusphere-2026-3518, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
02 Jul 2026
Drivers of diurnal and seasonal dynamics of triple oxygen isotopes in atmospheric water vapor and precipitation at a Mediterranean forest site
Claudia Voigt, Christine Vallet-Coulomb, Clément Piel, Joana Sauze, Ilja M. Reiter, Jean-Philippe Orts, Françoise Chalié, Christophe Cassou, Irène Xueref-Remy, and Anne Alexandre
Atmos. Chem. Phys., 26, 9295–9335, https://doi.org/10.5194/acp-26-9295-2026,https://doi.org/10.5194/acp-26-9295-2026, 2026
Short summary
02 Jul 2026
Interface-dominated hydroxymethanesulfonate and its isomer formation provides key mechanisms for reconciling the atmospheric sulfur budget gap in polluted and cold environments
Yang Liu, An Ning, Xiaohua Yang, Yuchen Zhang, Ling Liu, and Xiuhui Zhang
Atmos. Chem. Phys., 26, 9357–9371, https://doi.org/10.5194/acp-26-9357-2026,https://doi.org/10.5194/acp-26-9357-2026, 2026
Short summary
02 Jul 2026
The remarkable inefficiency of stratocumulus
Benjamin Hernandez, Martin S. Singh, Takanobu Yamaguchi, Graham Feingold, and Franziska Glassmeier
Atmos. Chem. Phys., 26, 9337–9356, https://doi.org/10.5194/acp-26-9337-2026,https://doi.org/10.5194/acp-26-9337-2026, 2026
Short summary
02 Jul 2026
Gas-phase degradation of the aroma compound ethyl butyrate and its methylated derivatives: UV-C photolysis and reactions with the hydroxyl radical
Finja Löher, Mark A. Blitz, Paul W. Seakins, Nicola Carslaw, and Terry J. Dillon
Atmos. Chem. Phys., 26, 9277–9293, https://doi.org/10.5194/acp-26-9277-2026,https://doi.org/10.5194/acp-26-9277-2026, 2026
Short summary
02 Jul 2026
Revealing the Mechanistic Linkage Between QBO-Modulated Stratospheric Dynamics and Southern Tibetan Plateau Precipitation by Stratospheric 10Be/7Be Isotope Characteristics
Xuke Liu, Nanjian Liu, Yunchong Fu, Guocheng Dong, Li Zhang, Xinyi Du, and Yanting Bi
EGUsphere, https://doi.org/10.5194/egusphere-2026-3087,https://doi.org/10.5194/egusphere-2026-3087, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
02 Jul 2026
The JRC-FASST model: an updated version of the global atmospheric source-receptor model based on EMEP MSC-W chemical transport model
Luca Pozzoli, Andreas Gavros, Alexander De Meij, Rita Van Dingenen, and Claudio A. Belis
EGUsphere, https://doi.org/10.5194/egusphere-2026-3188,https://doi.org/10.5194/egusphere-2026-3188, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
02 Jul 2026
Cloud environment controls the precipitation response to liquid propane (LP) seeding: an ice nucleation parameterization for LP seeding and idealized simulations
Sisi Chen, Lulin Xue, Michelle Harrold, Sarah Tessendorf, Jamie Wolff, Nick Dawson, and Darcy Jacobson
EGUsphere, https://doi.org/10.5194/egusphere-2026-3289,https://doi.org/10.5194/egusphere-2026-3289, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
02 Jul 2026
Molecular representation of benzene and phenol secondary organic aerosols
Aurélien Le Bayon, Aliisa Ojala, Siddharth Iyer, Zhizhao Wang, Victor Lannuque, Florian Couvidat, Raluca Ciuraru, and Karine Sartelet
EGUsphere, https://doi.org/10.5194/egusphere-2026-3391,https://doi.org/10.5194/egusphere-2026-3391, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
01 Jul 2026
The impact of aerosol mixing state on immersion freezing: insights from classical nucleation theory and particle-resolved simulations
Wenhan Tang, Sylwester Arabas, Jeffrey H. Curtis, Daniel A. Knopf, Matthew West, and Nicole Riemer
Atmos. Chem. Phys., 26, 9221–9255, https://doi.org/10.5194/acp-26-9221-2026,https://doi.org/10.5194/acp-26-9221-2026, 2026
Short summary
01 Jul 2026
Investigating information transfer in CO2 flux inversions: an analysis of ensemble Kalman filter based on Monte Carlo simulations
Shidong Fan and Ying Li
Atmos. Chem. Phys., 26, 9257–9275, https://doi.org/10.5194/acp-26-9257-2026,https://doi.org/10.5194/acp-26-9257-2026, 2026
Short summary
01 Jul 2026
Urban atmospheric CO2 plumes from space – Part 1: Atmospheric modeling of the urban boundary layer
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-2026-2109,https://doi.org/10.5194/egusphere-2026-2109, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
01 Jul 2026
A unified closed-form collision kernel for warm-cloud coalescence in the gravity–turbulence coupled regime and the origin of the rain-initiation bottleneck
Farrukh A. Chishtie
EGUsphere, https://doi.org/10.5194/egusphere-2026-2627,https://doi.org/10.5194/egusphere-2026-2627, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
01 Jul 2026
Emission control redirects aerosol formation toward nocturnal oxidant chemistry: Observations at a Korean petrochemical complex
Jaeuk Kim, Sungjin Park, Jihye Moon, Jaewon Seo, Jungho Yu, Seonjin Yoon, Jeungwoon Kim, and Hwajin Kim
EGUsphere, https://doi.org/10.5194/egusphere-2026-2795,https://doi.org/10.5194/egusphere-2026-2795, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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01 Jul 2026
Vertical Structure and Seasonal Evolution of Atmospheric Oxidizing Capacity across Urban and Rural Regions: Observational Constraints from OH Radical Production Pathways
Tiliang Zou, Chengzhi Xing, Zhijian Tang, Yikai Li, Zhenyi Chen, Xiao Liang, Wei Tan, and Cheng Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-3286,https://doi.org/10.5194/egusphere-2026-3286, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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01 Jul 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-3380,https://doi.org/10.5194/egusphere-2026-3380, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
01 Jul 2026
Behavior of aerosol particles during dust- and pollen-affected time periods in southern Finland
Sujai Banerji, Touqeer Gill, Veli-Matti Kerminen, and Tuukka Petäjä
EGUsphere, https://doi.org/10.5194/egusphere-2026-3400,https://doi.org/10.5194/egusphere-2026-3400, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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30 Jun 2026
Linking in-canopy chemistry to above-canopy O3, BVOCs, and NOx gas fluxes in the Amazon rainforest
Flossie Brown, Colette L. Heald, Allison Steiner, Ana Maria Yáñez-Serrano, Jürgen Kesselmeier, Carolina de A. Monteiro, Hartwig Harder, Alessandro C. de Araújo, Denisi H. Hall, Cléo Quaresma Dias-Júnior, and Stefan Wolff
Atmos. Chem. Phys., 26, 9181–9205, https://doi.org/10.5194/acp-26-9181-2026,https://doi.org/10.5194/acp-26-9181-2026, 2026
Short summary
30 Jun 2026
Microphysical evolution and column loading drive nonlinear regional contrast in black carbon top-of-atmosphere forcing
Pravash Tiwari, Jason Blake Cohen, Hongrui Gao, Lingxiao Lu, Jun Wang, Oleg Dubovik, and Kai Qin
Atmos. Chem. Phys., 26, 9149–9180, https://doi.org/10.5194/acp-26-9149-2026,https://doi.org/10.5194/acp-26-9149-2026, 2026
Short summary
30 Jun 2026
El Niño meets elevated Tibetan Plateau snow cover: independent and synergistic effects on the winter PM2.5 dipole pattern in China
Xiaorui Zhang, Yuyang Han, Siyu Chen, Xiadong An, Chen Sheng, Wansuo Duan, Xi Chen, Qinglong You, Xingyue Hao, Ziqi Qiu, Zhihan Zhang, Zicheng Zhuang, and Meng Gao
Atmos. Chem. Phys., 26, 9207–9219, https://doi.org/10.5194/acp-26-9207-2026,https://doi.org/10.5194/acp-26-9207-2026, 2026
Short summary
29 Jun 2026
Ice nucleation activity of mineral dust from Morocco and Iceland in immersion freezing mode and its relationship with mineralogy and particle size
Sebastian Vergara-Palacio, Alexei Kiselev, Franziska Vogel, Adolfo González-Romero, Romy Fösig, Xavier Querol, Corinna Hoose, Nsikanabasi Silas Umo, Ottmar Möhler, Konrad Kandler, Carlos Pérez García-Pando, and Martina Klose
Atmos. Chem. Phys., 26, 9113–9147, https://doi.org/10.5194/acp-26-9113-2026,https://doi.org/10.5194/acp-26-9113-2026, 2026
Short summary
29 Jun 2026
| Highlight paper
Quantification of inmixing of Asian Monsoon air by multi-species classification in a match flight experiment
Jan Kaumanns, Jörn Ungermann, Bärbel Vogel, Sören Johansson, Erik Kretschmer, Felix Plöger, Peter Preuße, Wolfgang Woiwode, and Martin Riese
Atmos. Chem. Phys., 26, 9083–9111, https://doi.org/10.5194/acp-26-9083-2026,https://doi.org/10.5194/acp-26-9083-2026, 2026
Short summary Editorial statement
26 Jun 2026
Assessing raindrop evaporation over northern Western Ghats from stable isotope signature of rain and vapour
Sheena Sunil Nimya, Sundara Pandian Rajaveni, Saikat Sengupta, Sourendra Kumar Bhattacharya, and Nandhini Ananthavel
Atmos. Chem. Phys., 26, 9061–9082, https://doi.org/10.5194/acp-26-9061-2026,https://doi.org/10.5194/acp-26-9061-2026, 2026
Short summary
26 Jun 2026
Residential burning is a potentially significant source of soluble iron to the ocean
Rui Li, Haley E. Plaas, Yifan Zhang, Yizhu Chen, Tianyu Zhang, Yi Yang, Sagar Rathod, Guohua Zhang, Xinming Wang, Douglas S. Hamilton, and Mingjin Tang
Atmos. Chem. Phys., 26, 9037–9060, https://doi.org/10.5194/acp-26-9037-2026,https://doi.org/10.5194/acp-26-9037-2026, 2026
Short summary
26 Jun 2026
Anthropogenic modulation of dust-dominated ice nucleation in an urban dryland city of China during winter and spring
Chengqing Chen, Yang Wang, Jiming Li, Lu Feng, Tianrong Chai, Zhao Ji, Jian Wang, and Yuan Wang
Atmos. Chem. Phys., 26, 9017–9036, https://doi.org/10.5194/acp-26-9017-2026,https://doi.org/10.5194/acp-26-9017-2026, 2026
Short summary
26 Jun 2026
Transport Efficiency of Turbulent Parcel in the Marine Boundary Layer and Its Implications for Droplet Activation in Marine Cloud Brightening
Pan Zhao, Jingyi Chen, Yang Yang, Yue Jia, and Yang Yu
EGUsphere, https://doi.org/10.5194/egusphere-2026-3025,https://doi.org/10.5194/egusphere-2026-3025, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
26 Jun 2026
Contrasting impacts of Asian sulfate aerosols on regional summer extreme precipitation under different climate backgrounds
Feifei Luo, Manoj Joshi, Bjørn H. Samset, Laura J. Wilcox, Camilla W. Stjern, Robert J. Allen, Yan-Ning Kuo, Wei Hua, and Shuanglin Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-3301,https://doi.org/10.5194/egusphere-2026-3301, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
26 Jun 2026
The impact of the Hunga eruption on the 2023 Antarctic ozone hole: contrasting effects in the core and edge regions of the polar vortex
Saffron Genise Heddell, Martyn P. Chipperfield, Graham W. Mann, Sandip S. Dhomse, Wuhu Feng, Xin Zhou, Masaru Yoshioka, and Anthony Jones
EGUsphere, https://doi.org/10.5194/egusphere-2026-3619,https://doi.org/10.5194/egusphere-2026-3619, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
25 Jun 2026
Cross-hemispheric transport of the Hunga aerosol plume: in situ evidence and radiative effects from the northern hemisphere
Corinna Kloss, Gwenaël Berthet, Pasquale Sellitto, Irene Bartolome Garcia, Emmanuel Briaud, Rubel Chandra Das, Stéphane Chevrier, Nicolas Dumelié, Lilian Joly, Thomas Lecas, Pauline Marbach, Felix Ploeger, Jean-Baptiste Renard, Jean-Paul Vernier, Frank G. Wienhold, and Michaela I. Hegglin
Atmos. Chem. Phys., 26, 8981–8997, https://doi.org/10.5194/acp-26-8981-2026,https://doi.org/10.5194/acp-26-8981-2026, 2026
Short summary
25 Jun 2026
Aerosol Size Distribution and New Particle Formation in High Mountain Environments: A Comparative Study at Monte Cimone and Jungfraujoch GAW Stations
Martina Mazzini, Diego Aliaga, Janne Lamphilati, Martin Gysel-Beer, Benjamin Tobias Brem, Robin Lewis Modini, Dominic Heslin-Rees, Tareq Hussein, Marco Zanatta, Paolo Cristofanelli, Federico Bianchi, Markku Kulmala, and Angela Marinoni
Atmos. Chem. Phys., 26, 8893–8912, https://doi.org/10.5194/acp-26-8893-2026,https://doi.org/10.5194/acp-26-8893-2026, 2026
Short summary
25 Jun 2026
What caused record-breaking aerosol loading over the South China Sea in April 2023
Saginela Ravindra Babu and Neng-Huei Lin
Atmos. Chem. Phys., 26, 8961–8979, https://doi.org/10.5194/acp-26-8961-2026,https://doi.org/10.5194/acp-26-8961-2026, 2026
Short summary
25 Jun 2026
Two years of total column measurements of CO2, CH4 and CO in Paris, France
Josselin Doc, François-Marie Bréon, Morgan Lopez, Yao Té, Pascal Jeseck, Jinghui Lian, Guillaume Nief, Antoine Parent, Hippolyte Leuridan, and Michel Ramonet
Atmos. Chem. Phys., 26, 8937–8959, https://doi.org/10.5194/acp-26-8937-2026,https://doi.org/10.5194/acp-26-8937-2026, 2026
Short summary
25 Jun 2026
Technical note: Rapid assessment of drivers and air quality effects of regional daily changes in air pollutant emissions based on near-real-time techniques
Chen Gu, Yutong Wang, Yuan Ji, Lei Zhang, Shuanzhu Sun, Yuandong Bian, Zimeng Zhang, Jiewen Zhu, Wenxin Zhao, Sheng Zhong, and Yu Zhao
Atmos. Chem. Phys., 26, 8913–8935, https://doi.org/10.5194/acp-26-8913-2026,https://doi.org/10.5194/acp-26-8913-2026, 2026
Short summary
25 Jun 2026
A global view of the stratospheric background, volcanic and wildfire aerosol in the CALIOP era (2006–2023)
Bengt G. Martinsson, Johan Friberg, and Moa K. Sporre
Atmos. Chem. Phys., 26, 8999–9016, https://doi.org/10.5194/acp-26-8999-2026,https://doi.org/10.5194/acp-26-8999-2026, 2026
Short summary
25 Jun 2026
ENSO Modulation of PM2.5 air pollution in Central Kalimantan, Indonesia revealed by a dense network of Purple Air sensors
Ailish M. Graham, Dominick V. Spracklen, James B. McQuaid, Richard Rigby, Hanun Nurrahmawati, Devina Ayona, Resti Salmayenti, Kitso Kusin, Adi Jaya, Thomas E. L. Smith, Annisa Alifindira, Shofwan Al Banna Choiruzzad, and Richard Pope
EGUsphere, https://doi.org/10.5194/egusphere-2026-2746,https://doi.org/10.5194/egusphere-2026-2746, 2026
Preprint under review for ACP (discussion: open, 5 comments)
Short summary
25 Jun 2026
Evolution of aerosol composition and optical properties in the Paris urban plume from coordinated airborne and ground-based observations
Chenjie Yu, Ludovico Di Antonio, Peter F. DeCarlo, Benjamin A. Nault, Alejandra Velazquez-Garcia, Eleonora Aruffo, Piero Di Carlo, Cyrielle Denjean, Sarah Tinorua, Thierry Bourrianne, Diana L. Pereira, Kevin Tu, Edouard Pangui, Mathieu Cazaunau, Astrid Bauville, Noël Grand, Antonin Bergé, Claudia Di Biagio, Aline Gratien, Matthias Beekmann, Guillaume Siour, Gilles Foret, Barbara D'Anna, Julien Kammer, Huihui Wu, Christopher Cantrell, Paola Formenti, and Vincent Michoud
EGUsphere, https://doi.org/10.5194/egusphere-2026-3147,https://doi.org/10.5194/egusphere-2026-3147, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
25 Jun 2026
Impacts of mesh refinement on the simulation of a long-range transported extreme dust storm over East Asia in the global variable-resolution model (iAMAS v2.6.3)
Yibo Xue, Chun Zhao, Jiawang Feng, Xin Qu, Zihan Xia, Zining Yang, Xiaoxiao Zhang, Qike Yang, Gudongze Li, Ziyu Zhang, and Jianxi Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3149,https://doi.org/10.5194/egusphere-2026-3149, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
25 Jun 2026
Fog and low clouds in the Namib Desert may be more resilient than previously thought
Alexandre Mass, Jan Cermak, Reto Knutti, Anna L. Merrifield, and Hendrik Andersen
EGUsphere, https://doi.org/10.5194/egusphere-2026-3242,https://doi.org/10.5194/egusphere-2026-3242, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
25 Jun 2026
QBO-induced anomalous transport in the Northern Hemisphere stratosphere: the exceptional 2018/2019 late boreal winter
Daniele Minganti, Simon Chabrillat, Sean Davis, Quentin Errera, Marc Op de beeck, Eric Ray, Sarah Vervalcke, Krzysztof Wargan, and Catherine Wespes
EGUsphere, https://doi.org/10.5194/egusphere-2026-3449,https://doi.org/10.5194/egusphere-2026-3449, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
25 Jun 2026
Analysis of inorganic chlorine chemistry in the midlatitude summer stratosphere using aircraft and satellite observations
David Wilmouth, Jennifer Hare, Laila Howar, Ross Salawitch, Eric Hintsa, Jessica Smith, David Sayres, James Anderson, Jason St. Clair, Erin Delaria, Reem Hannun, Thomas Hanisco, Daniel Czizco, Xiaoli Shen, Cameron Homeyer, Michelle Santee, T. Paul Bui, Paul Newman, Frank Keutsch, and Kenneth Bowman
EGUsphere, https://doi.org/10.5194/egusphere-2026-3480,https://doi.org/10.5194/egusphere-2026-3480, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Jun 2026
Reassessment of the glyoxal-to-formaldehyde ratio RGF as a proxy for VOC source identification
Simon Bittner, Andreas Richter, Bianca Zilker, Sebastian Donner, Thomas Wagner, Alexandros Panagiotis Poulidis, Leonardo Alvarado, and Mihalis Vrekoussis
Atmos. Chem. Phys., 26, 8809–8838, https://doi.org/10.5194/acp-26-8809-2026,https://doi.org/10.5194/acp-26-8809-2026, 2026
Short summary
24 Jun 2026
Tropospheric ozone trends and drivers at a Southern Hemisphere background site in Chile
Laura Gallardo, Charlie Opazo, Camilo Menares, Kevin Basoa, Lucas Castillo, Nikos Daskalakis, Maria Kanakidou, Carmen Vega, Nicolás Huneeus, Roberto Rondanelli, and Rodrigo Seguel
Atmos. Chem. Phys., 26, 8783–8807, https://doi.org/10.5194/acp-26-8783-2026,https://doi.org/10.5194/acp-26-8783-2026, 2026
Short summary
24 Jun 2026
| Highlight paper
Influence of tropospheric temperature on the formation and aging of secondary organic aerosol from biogenic vapor mixtures
Linyu Gao, Stella E. I. Manavi, Claudia Mohr, Junwei Song, Cheng Wu, Thomas Leisner, Spyros N. Pandis, and Harald Saathoff
Atmos. Chem. Phys., 26, 8875–8892, https://doi.org/10.5194/acp-26-8875-2026,https://doi.org/10.5194/acp-26-8875-2026, 2026
Short summary Editorial statement
24 Jun 2026
Top-down benchmark of US methane inventories reveals regional discrepancies in activity-based estimates
John Worden, Sudhanshu Pandey, Hannah Nesser, Kevin Bowman, Colin Harkins, Congmeng Lyu, Joannes D. Maasakkers, Deborah Gordon, Daniel Jacob, Lucas Estrada, Daniel J. Varon, James D. East, Lauren Schmeisser, and Zhen Qu
Atmos. Chem. Phys., 26, 8855–8873, https://doi.org/10.5194/acp-26-8855-2026,https://doi.org/10.5194/acp-26-8855-2026, 2026
Short summary
24 Jun 2026
Observations of nanoparticle shrinkage phenomena
Vijay P. Kanawade, Neha Deot, Mihai Ciobanu, Aliki Christodoulou, Marije van den Born, Chengfeng Liu, Alkistis Papetta, Rima Baalbaki, Michael Pikridas, Spyros Bezantakos, Anchal Garg, Chrysanthos Savvides, Efstratios Bourtsoukidis, George Biskos, Franco Marenco, Jean Sciare, and Tuija Jokinen
Atmos. Chem. Phys., 26, 8839–8854, https://doi.org/10.5194/acp-26-8839-2026,https://doi.org/10.5194/acp-26-8839-2026, 2026
Short summary
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