Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP

Research article

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
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
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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
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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
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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: open, 0 comments)
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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
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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
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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
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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
Preprint under review for ACP (discussion: open, 0 comments)
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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: open, 0 comments)
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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: open, 0 comments)
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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, 0 comments)
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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: open, 0 comments)
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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: open, 0 comments)
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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: open, 0 comments)
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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: open, 0 comments)
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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, 0 comments)
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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: open, 0 comments)
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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: open, 0 comments)
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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, 0 comments)
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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: open, 0 comments)
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27 Jul 2026
Multipollutant air-quality improvement and ozone divergence across Chinese cities
Volha Hurynovich, Mikalai Filonchyk, Tatjana Timofeeva, and Liang Zhou
EGUsphere, https://doi.org/10.5194/egusphere-2026-3999,https://doi.org/10.5194/egusphere-2026-3999, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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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
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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
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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
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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: open, 0 comments)
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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, 0 comments)
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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)
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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: open, 0 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, 0 comments)
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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
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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
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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
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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
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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
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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
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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: open, 0 comments)
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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: open, 0 comments)
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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, 0 comments)
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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: open, 0 comments)
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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: open, 0 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, 0 comments)
Short summary
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: open, 0 comments)
Short summary
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
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
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, 0 comments)
Short summary
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
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
20 Jul 2026
Simulation of Atmospheric Ozone Layer Formation and Study on the Influence of Equatorial Atmospheric Vertical Motion on the Ozone Layer
Xiangping Xiao, Wei Jiang, and Chanjuan Liu
External preprint server, https://doi.org/10.21203/rs.3.rs-9729394/v1,https://doi.org/10.21203/rs.3.rs-9729394/v1, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
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: open, 0 comments)
Short summary
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: open, 0 comments)
Short summary
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
Short summary
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
Short summary
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
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
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
Short summary
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
Short summary
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
Short summary
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
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
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: open, 0 comments)
Short summary
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
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
15 Jul 2026
Aerosol scavenging in DC3 and SEAC4RS deep convective storms
Mary C. Barth, Pedro Campuzano-Jost, Gustavo Cuchiara, Ajay Parottil, Jose L. Jimenez, Miguel Ricardo A. Hilario, Genevieve Rose Lorenzo, and Armin Sorooshian
Atmos. Chem. Phys., 26, 9907–9927, https://doi.org/10.5194/acp-26-9907-2026,https://doi.org/10.5194/acp-26-9907-2026, 2026
Short summary
15 Jul 2026
Refining simulated mineral dust composition through modified size distributions: dual validation with mineral-specific and elemental observations
Sofía Gómez Maqueo Anaya, Sudharaj Aryasree, Konrad Kandler, Eduardo José dos Santos Souza, Khanneh Wadinga Fomba, Dietrich Althausen, Maria Kezoudi, Matthias Faust, Bernd Heinold, Ina Tegen, Moritz Haarig, Holger Baars, and Kerstin Schepanski
Atmos. Chem. Phys., 26, 9929–9966, https://doi.org/10.5194/acp-26-9929-2026,https://doi.org/10.5194/acp-26-9929-2026, 2026
Short summary
15 Jul 2026
Characterizing efflorescence regimes in organic–inorganic aerosols using thermodynamically modeled viscosity
Shanshan Chen, Qishen Huang, Ying Li, Shu-Feng Pang, Pai Liu, and Yun-Hong Zhang
Atmos. Chem. Phys., 26, 9967–9980, https://doi.org/10.5194/acp-26-9967-2026,https://doi.org/10.5194/acp-26-9967-2026, 2026
Short summary
15 Jul 2026
Multi-year characterization of low volatility vapors in a boreal forest
Chengfeng Liu, Otso Peräkylä, Lauri Ahonen, Ilona Ylivinkka, Petri Keronen, Douglas R. Worsnop, Tuukka Petäjä, Markku Kulmala, Mikael Ehn, and Nina Sarnela
EGUsphere, https://doi.org/10.5194/egusphere-2026-2773,https://doi.org/10.5194/egusphere-2026-2773, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
15 Jul 2026
Airborne pollen, wildfires, and Saharan dust control atmospheric carbohydrates and shape their biogeochemical impacts in northern Mediterranean
Andrea Milinković, Suzana Sopčić, Dora Crmarić, and Slađana Strmečki
EGUsphere, https://doi.org/10.5194/egusphere-2026-3179,https://doi.org/10.5194/egusphere-2026-3179, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
15 Jul 2026
Black Carbon Aging Sustained by Chemical Evolution in Wintertime Haze over the East Asian Outflow: Evidence from Airborne Measurements
Saehee Lim, Siyoung Choi, Jaeho Cho, Yunbin Heo, Jeongho Kim, Seokwon Kang, Taehyoung Lee, Minyoung Sung, Taehoon Lee, and Jinsoo Park
EGUsphere, https://doi.org/10.5194/egusphere-2026-3374,https://doi.org/10.5194/egusphere-2026-3374, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
15 Jul 2026
Sensitivity of the Summertime Diurnal Precipitation Cycle over China to Convective Trigger and Closure Treatments in a Single-Column Model
Xiaocong Wang, Yanjie Liu, and Yimin Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-4008,https://doi.org/10.5194/egusphere-2026-4008, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
15 Jul 2026
The boundary of nighttime ozone chemical equilibrium as an indicator of local chemistry disturbances in the polar mesopause region
Mikhail Yu. Kulikov, Mikhail V. Belikovich, Aleksey G. Chubarov, Svetlana O. Dementyeva, and Alexander M. Feigin
EGUsphere, https://doi.org/10.5194/egusphere-2026-4117,https://doi.org/10.5194/egusphere-2026-4117, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
14 Jul 2026
Pollution transport and transformation over the Po Plain as revealed by airborne and ground-based measurements in July 2017 during EMeRGe
Costanza Civale, Maria Dolores Andrés Hernández, Jean-Philippe Putaud, Francesca Barnaba, Henri Diémoz, Johannes Schneider, Helmut Ziereis, Katharina Kaiser, Jörg Schmidt, Ovid Oktavian Krüger, Bruna Holanda, Robert Baumann, Benjamin Weyland, Eric Förster, Midhun George, Yangzhuoran Liu, Daniel Sauer, Jennifer Wolf, Annachiara Bellini, Birger Bohn, Klaus Pfeilsticker, and John Philip Burrows
Atmos. Chem. Phys., 26, 9827–9855, https://doi.org/10.5194/acp-26-9827-2026,https://doi.org/10.5194/acp-26-9827-2026, 2026
Short summary
14 Jul 2026
Opposing entrainment effects of cloud droplet sedimentation during the pre-breakup stage of the stratocumulus to cumulus transition
Moritz Schnelke, Maike Ahlgrimm, and Anna Possner
Atmos. Chem. Phys., 26, 9879–9905, https://doi.org/10.5194/acp-26-9879-2026,https://doi.org/10.5194/acp-26-9879-2026, 2026
Short summary
14 Jul 2026
Characteristics of marine aerosols and cloud condensation nuclei measured during the cruise of R/V ISABU in 2024: from the East China Sea to the Indian Ocean
Chanwoo Ahn, Andrew Loh, Najin Kim, Un Hyuk Yim, Joon Geon An, Kyung Hwan Kim, Donghwi Kim, Do-Hyeon Park, Sun Choi, and Seong Soo Yum
Atmos. Chem. Phys., 26, 9857–9878, https://doi.org/10.5194/acp-26-9857-2026,https://doi.org/10.5194/acp-26-9857-2026, 2026
Short summary
14 Jul 2026
Rapid formation of gaseous benzoic sulfuric anhydride and its key role in urban-industrial sulfuric acid-ammonia nucleation
Xiaokai Guo, Yaogeng Li, Rui Su, Yanlong Yang, Xueping Feng, Guane Wang, Yuan Zuo, Rui Wang, and Tianlei Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2831,https://doi.org/10.5194/egusphere-2026-2831, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 Jul 2026
Process-level contributions to uncertainty in aerosol effective radiative forcing: a perturbed parameter ensemble with the aerosol–climate model ICON–HAM
Hailing Jia, David Neubauer, Yusuf Bhatti, Duncan Watson-Parris, Philip Stier, Johannes Quaas, Daniel Partridge, Ardit Arifi, Anne Kubin, Athanasios Nenes, Muhammed Irfan, Ulas Im, Carl Svenhag, Nick Schutgens, Bastiaan van Diedenhoven, Sylvaine Ferrachat, Ulrike Lohmann, Ina Tegen, Alice Henkes, Guangliang Fu, and Otto Hasekamp
EGUsphere, https://doi.org/10.5194/egusphere-2026-3275,https://doi.org/10.5194/egusphere-2026-3275, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 Jul 2026
Quantifying and Predicting Austral Summer Mesopause Height with a Temperature-Based Upwelling Proxy
Liang Zhang, Zhongfang Liu, and Yajun Zhu
EGUsphere, https://doi.org/10.5194/egusphere-2026-3749,https://doi.org/10.5194/egusphere-2026-3749, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 Jul 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-3780,https://doi.org/10.5194/egusphere-2026-3780, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 Jul 2026
Contribution of stratospheric intrusion to tropospheric hydroxyl radical
Zhiting Wang, Yijie Zheng, Xinlong Hong, Plummer David, and Jun Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3817,https://doi.org/10.5194/egusphere-2026-3817, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 Jul 2026
Meteorological conditions drive divergent responses of co-occurring PM2.5 and O3 pollution to emission reductions and role of aerosol feedback in Beijing–Tianjin–Hebei-Shandong
Yi Gao, Yu Zhao, Meigen Zhang, and Zining Yang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3891,https://doi.org/10.5194/egusphere-2026-3891, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 Jul 2026
Purely light-scattering aerosols could induce positive shortwave radiative forcing over high-albedo surfaces
Longrui Zhang, Taveen Singh Kapoor, Prabhav Upadhyay, and Rajan K. Chakrabarty
EGUsphere, https://doi.org/10.5194/egusphere-2026-3947,https://doi.org/10.5194/egusphere-2026-3947, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 Jul 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-3959,https://doi.org/10.5194/egusphere-2026-3959, 2026
Preprint under review for ACP (discussion: open, 4 comments)
Short summary
14 Jul 2026
Combustion-Derived Organic Aerosols Enhance PM2.5 Oxidative Potential in a Medium-Sized North China Plain City
Jing Cai, Yongchun Liu, Feixue Zheng, Dian Ding, Wei Du, Liang Yuan, Yingjie Zou, Lazong Suolang, Rongxiang Lu, Wanwei Li, Chao Liu, Xiaolong Fan, Qiaozhi Zha, Mengxiao Luan, and Jiandong Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-4106,https://doi.org/10.5194/egusphere-2026-4106, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
13 Jul 2026
Strong monsoon influence on South Asian methane emissions in 2020 revealed by a Bayesian inversion constrained by satellite observations
Rakesh Subramanian, Rona L. Thompson, Martin Vojta, Oliver Schneising, and Andreas Stohl
Atmos. Chem. Phys., 26, 9757–9777, https://doi.org/10.5194/acp-26-9757-2026,https://doi.org/10.5194/acp-26-9757-2026, 2026
Short summary
13 Jul 2026
Development of iron-mediated molecular chlorine chemistry in GEOS-Chem: model description, evaluation and global atmospheric implication
Jing Chen, Xianyi Sun, Chuang Qin, Jie Li, Qianjie Chen, and Xiao Fu
Atmos. Chem. Phys., 26, 9809–9826, https://doi.org/10.5194/acp-26-9809-2026,https://doi.org/10.5194/acp-26-9809-2026, 2026
Short summary
13 Jul 2026
Chemical characteristics and environmental drivers of nitrogen-containing organic aerosol formation in coastal and inland urban atmospheres in Myanmar
Ning Zhang, Jialiang Feng, Simon Patrick O'Meara, Ziyi Liu, Yingge Ma, Xinlei Ge, Wenjing Li, Piero Chiacchiaretta, Piero Di Carlo, Junfeng Wang, and Eleonora Aruffo
Atmos. Chem. Phys., 26, 9793–9807, https://doi.org/10.5194/acp-26-9793-2026,https://doi.org/10.5194/acp-26-9793-2026, 2026
Short summary
13 Jul 2026
Relaxed Eddy Accumulation based Flux Measurement of Atmospheric Inorganic Acidic Species over Cropland under the Long-Term Exposure to Chemical Industry Emissions in a Chinese Megacity
Jingya Hua, Xinyu Wang, Yulian Wei, Jieya Sun, Zongjun Li, Zhongliang Huang, Qiongqiong Wang, and Huan Yu
Atmos. Chem. Phys., 26, 9779–9792, https://doi.org/10.5194/acp-26-9779-2026,https://doi.org/10.5194/acp-26-9779-2026, 2026
Short summary
13 Jul 2026
Method-Dependent Variability in Hygroscopicity Parameter (κ) of Particles from Biomass-Burning Across Fuel Types and Burn Phases
Sara Aisyah Syafira, Dawei Hu, Aristeidis Voliotis, Huihui Wu, Osayomwanbor Ebenezer Oghama, Yunqi Shao, Sri Hapsari Budisulistiorini, Yu Wang, Michael Flynn, Peter James Gallimore, Hugh Coe, James Allan, and Gordon McFiggans
EGUsphere, https://doi.org/10.5194/egusphere-2026-2723,https://doi.org/10.5194/egusphere-2026-2723, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
13 Jul 2026
Droplet sedimentation regulates liquid water in marine advection fog: Large-eddy simulations with interactive sectional microphysics
Sijie Li, Wei Dai, Jing-Wu Liu, Liu Yang, and Shanhong Gao
EGUsphere, https://doi.org/10.5194/egusphere-2026-2980,https://doi.org/10.5194/egusphere-2026-2980, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
13 Jul 2026
Anthropogenic CO2 Emissions in China Constrained by OCO-2/3 XCO2 Observations
Shenpeng Qiu, Shuzhuang Feng, Fei Jiang, Chong Wei, Yusheng Shi, Mengwei Jia, Honglin Zhuang, Hengmao Wang, Yongguang Zhang, and Weimin Ju
EGUsphere, https://doi.org/10.5194/egusphere-2026-3241,https://doi.org/10.5194/egusphere-2026-3241, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
13 Jul 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-3360,https://doi.org/10.5194/egusphere-2026-3360, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
13 Jul 2026
Land-use-specific soil NOx emissions in eastern China derived from TROPOMI observations
Yaqiu Zhao, Ronald J. van der A, Jieying Ding, Xiaojuan Lin, and Qianqian Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-3440,https://doi.org/10.5194/egusphere-2026-3440, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
13 Jul 2026
Molecular evolution of oxygenated organic molecules in a cloud-influenced forested mountain environment
Yi Zhang, Wei Zhou, Weiqi Xu, Yan Li, Yu Zhang, Zijun Zhang, Bojiang Su, Ning Zhang, Eleonora Aruffo, Junfeng Wang, Piero Di Carlo, Lanzhong Liu, Xiaole Pan, Zifa Wang, Douglas Worsnop, and Yele Sun
EGUsphere, https://doi.org/10.5194/egusphere-2026-3643,https://doi.org/10.5194/egusphere-2026-3643, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
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
Short summary
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)
Short summary
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, 2 comments)
Short summary
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)
Short summary
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)
Short summary
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
Short summary
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
Short summary
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
Short summary
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
Short summary
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)
Short summary
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)
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)
Short summary
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
Short summary
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
Short summary
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
Short summary
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
Short summary
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
Short summary
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, 1 comment)
Short summary
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, 2 comments)
Short summary
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)
Short summary
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, 1 comment)
Short summary
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, 1 comment)
Short summary
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)
Short summary
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, 1 comment)
Short summary
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, 1 comment)
Short summary
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, 1 comment)
Short summary
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, 2 comments)
Short summary
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
Short summary
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
Short summary
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
Short summary
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, 4 comments)
Short summary
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, 1 comment)
Short summary
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)
Short summary
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)
Short summary
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
Short summary
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, 2 comments)
Short summary
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)
Short summary
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, 1 comment)
Short summary
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, 1 comment)
Short summary
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, 1 comment)
Short summary
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, 1 comment)
Short summary
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, 1 comment)
Short summary
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
Short summary
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
Short summary
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, 9 comments)
Short summary
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, 1 comment)
Short summary
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, 2 comments)
Short summary
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, 2 comments)
Short summary
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)
Short summary
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, 2 comments)
Short summary
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
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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, 1 comment)
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, 2 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, 2 comments)
Short summary
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, 2 comments)
Short summary
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, 1 comment)
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)
Short summary
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, 1 comment)
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, 1 comment)
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
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, 7 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, 3 comments)
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, 1 comment)
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, 1 comment)
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
24 Jun 2026
Revisiting Water Vapor Transport and Water Isotopes in the Dongting Lake Basin Across Two Centennial Extreme Events
Xiong Xiao, Xinping Zhang, Jianming Zhang, Zhongli Liu, Dizhou Wang, Zhuoyong Xiao, Zhiguo Rao, and Xinguang He
EGUsphere, https://doi.org/10.5194/egusphere-2026-2903,https://doi.org/10.5194/egusphere-2026-2903, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Jun 2026
Vertical Structure and Evolution of the Stratus-to-Fog-to-Stratus Transition: first high-resolution UAV-LCPIS Measurements over the Yellow Sea coast
Qingwei Zeng, Lei Liu, Lele Cai, Hao Zhou, Qinghui Li, and Xichuan Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-3143,https://doi.org/10.5194/egusphere-2026-3143, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Jun 2026
A robust aerosol impact on clouds along the subtropical to tropical transition
Netta Yeheskel, Matthew W. Christensen, Fabian Hoffmann, Graham Feingold, and Guy Dagan
Atmos. Chem. Phys., 26, 8765–8781, https://doi.org/10.5194/acp-26-8765-2026,https://doi.org/10.5194/acp-26-8765-2026, 2026
Short summary
23 Jun 2026
Hyperparameter-Optimized Inversion Modeling Framework for Urban CO2 Emission Estimation and Uncertainty Evaluation
Wei Xu, Ge Ren, Kailun Du, Gege Liu, Shiqi Zhao, Xiaoning Wang, Mengjuan Han, Hong Lin, and James Whetstone
EGUsphere, https://doi.org/10.5194/egusphere-2026-2044,https://doi.org/10.5194/egusphere-2026-2044, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Jun 2026
Cloud occurrence, properties, and ice crystal effective dimension parameterization from nine years of far-infrared observations on the Antarctic Plateau
Elisa Fabbri, Tiziano Maestri, Michele Martinazzo, Federico Donat, Giovanni Bianchini, Massimo Del Guasta, Gianluca Di Natale, Luca Palchetti, Guido Masiello, Giuliano Liuzzi, Tong Ren, and Ping Yang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2806,https://doi.org/10.5194/egusphere-2026-2806, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Jun 2026
Meteorological normalization of surface ozone variability across warm and cold seasons in China during 2015–2024
Zhenying Ye, Run Liu, Tingting Hu, Guoxin Chen, and Min Wu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2846,https://doi.org/10.5194/egusphere-2026-2846, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
23 Jun 2026
Land-sea breeze contribution to pollutant dispersion from the Guinea Coastal cities of West Africa
N'Datchoh Evelyne Touré, Peter Knippertz, Andreas H. Fink, Marlon Maranan, Julia Bruckert, Gholamali Hoshyaripour, Jasmin Haupt, and Arona Diedhiou
EGUsphere, https://doi.org/10.5194/egusphere-2026-3128,https://doi.org/10.5194/egusphere-2026-3128, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
23 Jun 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-3136,https://doi.org/10.5194/egusphere-2026-3136, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
23 Jun 2026
Global budgets of atmospheric primary and secondary organic aerosols constrained by full-volatility-range organic emissions
Ruqian Miao, Ruochong Xu, Shan Huang, Sihan Xiao, Hao Wang, Yan Zheng, Siyi Liu, Jingxian Li, Guannan Geng, Manish Shrivastava, Xu Dao, Claire Granier, Guy Brasseur, Vlassis A. Karydis, Alexandra P. Tsimpidi, Jianhui Jiang, Kaspar R. Daellenbach, Imad El Haddad, André S. H. Prévôt, and Qi Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-3160,https://doi.org/10.5194/egusphere-2026-3160, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
22 Jun 2026
Evaluating turbulent and microphysical schemes in ICON for deep convection over the Alps: a case study of vertical transport and model–observation comparison
Hemanth Kumar Alladi, Julian Quimbayo-Duarte, Luca Bugliaro, Johanna Mayer, Shweta Singh, and Juerg Schmidli
Atmos. Chem. Phys., 26, 8617–8635, https://doi.org/10.5194/acp-26-8617-2026,https://doi.org/10.5194/acp-26-8617-2026, 2026
Short summary
22 Jun 2026
Wintertime photochemistry of acyl peroxynitrates and ozone in South Korea during the ASIA-AQ campaign
Young Ro Lee, Linda Arterburn, Masayuki Takeuchi, David J. Tanner, James M. Roberts, Behrooz Roozitalab, Daun Jeong, Alan J. Hills, Rebecca S. Hornbrook, Eric C. Apel, Simone Meinardi, Barbara Barletta, Nicola J. Blake, Donald R. Blake, Saewung Kim, Wojciech Wojnowski, Felix Piel, Armin Wisthaler, Katherine Ball, John D. Crounse, Paul O. Wennberg, Jason Miech, Yonghoon Choi, Joshua P. DiGangi, Glenn S. Diskin, Abby Sebol, Erin R. Delaria, Reem A. Hannun, Jason M. St. Clair, Glenn M. Wolfe, Changmin Cho, Courtney Owen, Kirk Lesko, Alessandro Franchin, Edward L. Winstead, Luke D. Ziemba, Richard Moore, Elizabeth B. Wiggins, Guy Symonds, Dongwook Kim, Douglas A. Day, Pedro Campuzano-Jost, Jose L. Jimenez, Kirk Ullmann, Samuel R. Hall, James H. Crawford, and L. Gregory Huey
Atmos. Chem. Phys., 26, 8695–8715, https://doi.org/10.5194/acp-26-8695-2026,https://doi.org/10.5194/acp-26-8695-2026, 2026
Short summary
22 Jun 2026
Latent heat feedbacks and the self-lofting of seeded ice plumes: insights from bin microphysics simulations
Huiying Zhang, Chia Rui Ong, Anurag Dipankar, Ulrike Lohmann, and Jan Henneberger
Atmos. Chem. Phys., 26, 8677–8693, https://doi.org/10.5194/acp-26-8677-2026,https://doi.org/10.5194/acp-26-8677-2026, 2026
Short summary
22 Jun 2026
Critical role of dust induced electrostatic coagulation in the evolution of aerosol size distributions in the atmosphere
Luoqiu Quan, Ruoyu Zhang, Gui Dai, Xinghua Jiang, Xiangyang Wang, Xiewen Ma, Xinyu Liu, Qianqian Gao, Xiaohui Lu, and Xiaofei Wang
Atmos. Chem. Phys., 26, 8753–8764, https://doi.org/10.5194/acp-26-8753-2026,https://doi.org/10.5194/acp-26-8753-2026, 2026
Short summary
19 Jun 2026
Aerosol source apportionment modelling using a coupled regional–urban scale system
Willem E. van Caspel, Olivier Favez, Jean-Luc Jaffrezo, Gaëlle Uzu, Kaspar R. Daellenbach, Imad El Haddad, and David Simpson
Atmos. Chem. Phys., 26, 8575–8600, https://doi.org/10.5194/acp-26-8575-2026,https://doi.org/10.5194/acp-26-8575-2026, 2026
Short summary
19 Jun 2026
Global methane emission estimates from a dual-isotope inversion: new constraints from δD-CH4
Bibhasvata Dasgupta, Sudhanshu Pandey, Sander Houweling, Malika Menoud, Carina van der Veen, John Miller, Ben Riddell-Young, Sylvia Englund Michel, Peter Sperlich, Shinji Morimoto, Ryo Fujita, Stephen Platt, Christine Groot Zwaaftink, Ingeborg Levin, Cordelia Veidt, Cathrine Lund Myhre, Ceres Woolley Maisch, Rebecca Fisher, Euan G. Nisbet, James France, Rowena Moss, Nicola Warwick, and Thomas Röckmann
Atmos. Chem. Phys., 26, 8601–8616, https://doi.org/10.5194/acp-26-8601-2026,https://doi.org/10.5194/acp-26-8601-2026, 2026
Short summary
19 Jun 2026
Decomposing pre-industrial to present-day land use change forcing in the UK Earth System Model
Emma Sands, Fiona M. O'Connor, James Weber, Ruth M. Doherty, and Richard J. Pope
Atmos. Chem. Phys., 26, 8553–8573, https://doi.org/10.5194/acp-26-8553-2026,https://doi.org/10.5194/acp-26-8553-2026, 2026
Short summary
19 Jun 2026
Aircraft Sampling Representativeness for LASSO Domain Averages over the ARM Southern Great Plains (SGP) Site
Jiakun Liang, William I. Gustafson Jr., Dana R. Caulton, and Jennifer D. Small Griswold
EGUsphere, https://doi.org/10.5194/egusphere-2026-2786,https://doi.org/10.5194/egusphere-2026-2786, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
19 Jun 2026
Sensitivity of convective cloud and rainfall responses to urban aerosol emission strengths
Friederike Keil, Markus Quante, Bernd Heinold, and Volker Matthias
EGUsphere, https://doi.org/10.5194/egusphere-2026-2934,https://doi.org/10.5194/egusphere-2026-2934, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
19 Jun 2026
An underappreciated cyclonic-like circulation drives high summer ozone in North China Plain
Wenhao Qiao, Xipeng Jin, Xi Chen, Ziyu Long, Zhenjiang Yang, Lei Chen, Ke Li, and Hong Liao
EGUsphere, https://doi.org/10.5194/egusphere-2026-3245,https://doi.org/10.5194/egusphere-2026-3245, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
19 Jun 2026
Microphysical Properties and Ice Crystal Habits of Low-Level Arctic Mixed-Phase Clouds from Four Airborne In Situ Campaigns over the Svalbard Seas
Aymeric Dziduch, Antoine Baudoux, Guillaume Mioche, Antoine Canzi, Benjamin Doiteau, Manuel Moser, Emma Järvinen, Étienne Vignon, Jean-Christophe Raut, Régis Dupuy, Christophe Gourbeyre, Jean-Luc Baray, Marie Monier, Frédéric Szczap, Guillaume Penide, Julien Delanoë, Odran Sourdeval, Alfons Schwarzenboeck, Stephan Mertes, Franz Martin Schnaiter, Christiane Voigt, Mario Mech, Susanne Crewell, Andreas Herber, Christof Lüpkes, André Ehrlich, Manfred Wendisch, and Olivier Jourdan
EGUsphere, https://doi.org/10.5194/egusphere-2026-3265,https://doi.org/10.5194/egusphere-2026-3265, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Jun 2026
Cleaner air, drier land: the unintended drought consequences of near-term climate forcers mitigation
Tianhui Zhou, Massimo A. Bollasina, and David S. Stevenson
EGUsphere, https://doi.org/10.5194/egusphere-2026-3416,https://doi.org/10.5194/egusphere-2026-3416, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
18 Jun 2026
On the mechanisms that control the rainy season transition periods in the equatorial Congo Basin
Sarah Worden and Rong Fu
Atmos. Chem. Phys., 26, 8529–8552, https://doi.org/10.5194/acp-26-8529-2026,https://doi.org/10.5194/acp-26-8529-2026, 2026
Short summary
18 Jun 2026
Impacts of fire-induced heat, moisture, and aerosol-radiation interactions on wildfire plume rise during the 2019/2020 Australian fires
Lisa Janina Muth, Gholam Ali Hoshyaripour, Bernhard Vogel, Heike Vogel, and Corinna Hoose
Atmos. Chem. Phys., 26, 8505–8528, https://doi.org/10.5194/acp-26-8505-2026,https://doi.org/10.5194/acp-26-8505-2026, 2026
Short summary
18 Jun 2026
Reactivity Over Abundance: Unveiling the True Kinetic Drivers of Urban Ozone Using Process-Informed Machine Learning
Qihua Hu, Hwajin Kim, Joost de Gouw, Sujin Kwon, Yoojin Park, and Sojin Lee
EGUsphere, https://doi.org/10.5194/egusphere-2026-2647,https://doi.org/10.5194/egusphere-2026-2647, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
18 Jun 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 Mason, and Blanka Piskala Gvozdikova
EGUsphere, https://doi.org/10.5194/egusphere-2026-3000,https://doi.org/10.5194/egusphere-2026-3000, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
18 Jun 2026
Turbulence structure of dusty cirrus and its relation to atmospheric conditions: A characterization using cloud-radar measurements and reanalysis data
Lukas Pieper, Patric Seifert, Hannes Griesche, Albert Ansmann, George McCosh, Florian Ewald, and Stefan Kneifel
EGUsphere, https://doi.org/10.5194/egusphere-2026-3092,https://doi.org/10.5194/egusphere-2026-3092, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
18 Jun 2026
The radiative effect and climate responses of present-day wildfire emissions
Rafaila-Nikola Mourgela, Iulian-Alin Rosu, and Apostolos Voulgarakis
EGUsphere, https://doi.org/10.5194/egusphere-2026-3239,https://doi.org/10.5194/egusphere-2026-3239, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
18 Jun 2026
Dependence of Atmospheric and Climate Impacts on Launch Latitude and Seasonal Variation in Rocket Emissions
Nattanan Wongprapinkul, Gokcin Cinar, and Oliver Jia-Richards
External preprint server, https://doi.org/10.22541/essoar.15002919/v2,https://doi.org/10.22541/essoar.15002919/v2, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
17 Jun 2026
Boundary layer dynamics after rain fronts: high-resolution reconstruction and model validation using ground- and drone-based measurements
Lasse Moormann, Friederike Fachinger, Frank Drewnick, and Holger Tost
Atmos. Chem. Phys., 26, 8455–8474, https://doi.org/10.5194/acp-26-8455-2026,https://doi.org/10.5194/acp-26-8455-2026, 2026
Short summary
17 Jun 2026
Impact of northward tropical cyclones on ozone in Southeastern China
Shanshan Ouyang, Tao Deng, Jingyang Chen, Run Liu, Xiaoyang Chen, Jinnan Yuan, Yanyan Huang, and Shaw Chen Liu
Atmos. Chem. Phys., 26, 8407–8424, https://doi.org/10.5194/acp-26-8407-2026,https://doi.org/10.5194/acp-26-8407-2026, 2026
Short summary
17 Jun 2026
Gas-particle partitioning, molecular weight, and yield of organic nitrate under different urban VOC, NOx, and oxidation conditions during SAPHIR-CHANEL campaign
Farhan R. Nursanto, Quanfu He, Sophia van de Wouw, Annika Zanders, Thorsten Hohaus, Willem S. J. Kroese, Robert Wegener, Max Gerrit Adam, Benjamin Winter, René Dubus, Lukas Kesper, Franz Rohrer, Yuwei Wang, Emily Matthews, Aristeidis Voliotis, Thomas J. Bannan, Gordon McFiggans, Hugh Coe, Yizhen Wu, Milan Roska, Manjula Canagaratna, Mitch Alton, Matthew M. Coggon, Chelsea E. Stockwell, Kelvin H. Bates, Eva Y. Pfannerstill, Sören R. Zorn, Hui Wang, Matthieu Riva, Sebastien Perrier, Boxing Yang, Lu Liu, Anna Novelli, Michelle Färber, Hendrik Fuchs, Andrea Carolina Marcillo Lara, Achim Grasse, Christian Wesolek, Ralf Tillmann, Rupert Holzinger, Maarten C. Krol, Georgios I. Gkatzelis, and Juliane L. Fry
Atmos. Chem. Phys., 26, 8425–8453, https://doi.org/10.5194/acp-26-8425-2026,https://doi.org/10.5194/acp-26-8425-2026, 2026
Short summary
17 Jun 2026
Active and passive satellite observations coupled with carbon–nitrogen synergy for urban fossil fuel CO2 emissions monitoring
Jinchun Yi, Yiyang Huang, Ge Han, Hongyuan Zhang, Zhipeng Pei, Haotian Luo, Yichi Zhang, Tianqi Shi, Siwei Li, and Wei Gong
Atmos. Chem. Phys., 26, 8475–8504, https://doi.org/10.5194/acp-26-8475-2026,https://doi.org/10.5194/acp-26-8475-2026, 2026
Short summary
17 Jun 2026
A 15 Year Climatology and Trend Study of Tropospheric Relative Humidity and Temperature over Switzerland based on Raman Lidar Measurements
Vasura Jayaweera, Robert J. Sica, Giovanni Martucci, and Alexander Haefele
EGUsphere, https://doi.org/10.5194/egusphere-2026-2823,https://doi.org/10.5194/egusphere-2026-2823, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
17 Jun 2026
Poleward shift of the North Pacific storm track driven by springtime East Asian dust heating
Anbao Zhu, Xin Huang, Haiming Xu, Jiechun Deng, Lian Xue, Zilin Wang, Ke Ding, Tianshuai Li, and Aijun Ding
EGUsphere, https://doi.org/10.5194/egusphere-2026-3180,https://doi.org/10.5194/egusphere-2026-3180, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
16 Jun 2026
Marine-derived water-soluble organic nitrogen in coastal air: influence of ocean productivity on atmospheric nitrogen cycling
Jiao Tang, Shujie Hu, Xiao Wang, Jiaqi Wang, Shaojun Lv, Xiaofei Geng, Guangcai Zhong, Yangzhi Mo, Surat Bualert, Jun Li, Shizhen Zhao, and Gan Zhang
Atmos. Chem. Phys., 26, 8341–8353, https://doi.org/10.5194/acp-26-8341-2026,https://doi.org/10.5194/acp-26-8341-2026, 2026
Short summary
16 Jun 2026
Impacts of entrainment on secondary ice production in deep convective clouds
Bowen Z. Portman, Paul J. Connolly, Alan M. Blyth, Rachel L. James, and Huihui Wu
Atmos. Chem. Phys., 26, 8367–8385, https://doi.org/10.5194/acp-26-8367-2026,https://doi.org/10.5194/acp-26-8367-2026, 2026
Short summary
16 Jun 2026
Coarse-mode sea spray aerosols enhance warm rain formation in in marine low clouds
Katherine Mifsud, Jason Barr, Robert Wood, Yonghoon Choi, Ewan Crosbie, Glenn S. Diskin, Joshua P. DiGangi, Richard H. Moore, Claire Robinson, Michael A. Shook, Armin Sorooshian, Christiane Voigt, and Luke Ziemba
EGUsphere, https://doi.org/10.5194/egusphere-2026-3027,https://doi.org/10.5194/egusphere-2026-3027, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
16 Jun 2026
Simultaneous ground-based observations of a large quasi 26-day wave from three different measurement sites in northern mid-latitudes
Christoph Kalicinsky, Sandra Wallis, Lukas Depenthal, Christoph G. Hoffmann, Anna Lange, and Christian von Savigny
EGUsphere, https://doi.org/10.5194/egusphere-2026-3209,https://doi.org/10.5194/egusphere-2026-3209, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
16 Jun 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-3314,https://doi.org/10.5194/egusphere-2026-3314, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
15 Jun 2026
| Highlight paper
On describing particle nucleation within the Volatility Basis Set
Neil M. Donahue, Lubna Dada, Dominik Stolzenburg, Eva Sommer, Mario Simon, Meredith Schervish, Jenna DeVivo, Alexandra Stinchfield, Natalie Burton, Nirvan Bhattacharyya, Brandon Lopez, Mingyi Wang, Wiebke Scholz, João Almeida, Bin Zhao, Martin Heinritzi, Hamish Gordon, Armin Hansel, Joachim Curtius, Katrianne Lehtipalo, Imad El Haddad, Jasper Kirkby, Richard Flagan, Markku Kulmala, and Douglas Worsnop
Atmos. Chem. Phys., 26, 8311–8339, https://doi.org/10.5194/acp-26-8311-2026,https://doi.org/10.5194/acp-26-8311-2026, 2026
Short summary Editorial statement
15 Jun 2026
Frequent new particle formation events in the Indo-Gangetic Plain occur under reduced condensation sink but are obscured by air mass heterogeneity
Gaurav K. Srivastav, Aasif A. Wagay, Janne Lampilahti, Jaswant Rathore, Ravi K. Kunchala, Dilip Ganguly, Markku Kulmala, Tuukka Petäjä, Pauli Paasonen, Roseline C. Thakur, and Shahzad Gani
EGUsphere, https://doi.org/10.5194/egusphere-2026-2212,https://doi.org/10.5194/egusphere-2026-2212, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
15 Jun 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-2776,https://doi.org/10.5194/egusphere-2026-2776, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
15 Jun 2026
Constraining the Hydrogen Soil Sink and Photochemical Source: Insights from Atmospheric H2 Inversions (2003–2023)
Firmin T. Stroo, Joram J. D. Hooghiem, Maarten C. Krol, and Wouter Peters
EGUsphere, https://doi.org/10.5194/egusphere-2026-3077,https://doi.org/10.5194/egusphere-2026-3077, 2026
Preprint under review for ACP (discussion: final response, 5 comments)
Short summary
15 Jun 2026
Ammonia variability and trends from globally distributed FTIR measurements and model simulations
Beatriz Herrera, Enrico Dammers, Martine De Maziere, Omaira Garcia, Michel Grutter, James W. Hannigan, Dylan B. A. Jones, Nicholas Jones, Emmanuel Mahieu, Maria Makarova, Kazuyuki Miyazaki, Isamu Morino, Isao Murata, Ivan Ortega, Mathias Palm, Anatoly Poverovskii, Takashi Sekiya, Dan Smale, Hannah Sill, Wolfgang Stremme, Ralf Sussmann, Geoffrey Toon, Corinne Vigouroux, Wei Wang, Tyler Wizenberg, and Kimberly Strong
EGUsphere, https://doi.org/10.5194/egusphere-2026-3138,https://doi.org/10.5194/egusphere-2026-3138, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
12 Jun 2026
Causal inference for quantifying chemical–dynamical pathways controlling tropical middle stratospheric ozone variability
Evgenia Galytska, Birgit Hassler, Carlo Arosio, Martyn P. Chipperfield, Sandip S. Dhomse, Kimberlee Dubé, Wuhu Feng, Fernando Iglesias-Suarez, and Jakob Runge
Atmos. Chem. Phys., 26, 8185–8209, https://doi.org/10.5194/acp-26-8185-2026,https://doi.org/10.5194/acp-26-8185-2026, 2026
Short summary
12 Jun 2026
Ozone formation sensitivity based on the secondary formaldehyde-to-nitrogen dioxide ratio (FNRsec) derived from ground-based remote sensing measurements and a chemical transport model
Nguyen Doan Thien Chi, Hiroshi Tanimoto, Satoshi Inomata, Kohei Ikeda, Yange Deng, Royston Uning, Tamaki Fujinawa, Astrid Müller, Masatomo Fujiwara, Shungo Kato, and Hisahiro Takashima
Atmos. Chem. Phys., 26, 8275–8294, https://doi.org/10.5194/acp-26-8275-2026,https://doi.org/10.5194/acp-26-8275-2026, 2026
Short summary
12 Jun 2026
Liquid-phase reactions of aromatic organosulfates with OH radicals: kinetics, mechanisms, and environmental effects
Yu Yang, Caiqing Yan, Ruyu Yuan, Ping Liu, Hanyuan Zhang, Haibiao Chen, Yujiao Zhu, Hengqing Shen, Yan Wu, Likun Xue, and Liubin Huang
Atmos. Chem. Phys., 26, 8211–8223, https://doi.org/10.5194/acp-26-8211-2026,https://doi.org/10.5194/acp-26-8211-2026, 2026
Short summary
12 Jun 2026
OH-initiated aqueous photooxidation of smoke extracts from maize straw and coal combustion: optical properties and molecular composition
Zhaolian Ye, Dandan Hu, Qiuyan Chen, Xiangpeng Huang, and Xinlei Ge
Atmos. Chem. Phys., 26, 8255–8274, https://doi.org/10.5194/acp-26-8255-2026,https://doi.org/10.5194/acp-26-8255-2026, 2026
Short summary
12 Jun 2026
Correcting aerosol extinction coefficient vertical structure biases in GEOS-chem via a physics-informed transformer with physical mechanism diagnosis
Jiajun Xiong, Yi Wang, Jun Wang, Yanyu Wang, Meng Zhou, Minghui Tao, Wenhui Dong, Jhoon Kim, and Lunche Wang
Atmos. Chem. Phys., 26, 8225–8253, https://doi.org/10.5194/acp-26-8225-2026,https://doi.org/10.5194/acp-26-8225-2026, 2026
Short summary
12 Jun 2026
Perchloric acid (HClO4) Drives Atmospheric New Particle Formation Enhanced by Dimethylamine, ammonia and Sulfuric Acid: Mechanisms and Implications
Shengming Wang, Xiangli Shi, Qingzhu Zhang, and Wenxing Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1986,https://doi.org/10.5194/egusphere-2026-1986, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
12 Jun 2026
A Bayesian Maximum Entropy Framework Using Vertical Profiles to Improve Surface Ozone Estimation From IASI+GOME2, OMI/MLS, And Cris Satellite Ozone Observations
Hantao Wang, Marc L. Serre, Kazuyuki Miyazaki, Juan Cuesta, Jerry R. Ziemke, and J. Jason West
EGUsphere, https://doi.org/10.5194/egusphere-2026-2812,https://doi.org/10.5194/egusphere-2026-2812, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
11 Jun 2026
Observed impacts of aerosol regimes on energy and carbon fluxes in the Amazon forest
Mariano A. B. da Rocha, Cléo Q. Dias-Júnior, Anne C. S. Mendonça, Julia C. P. Cohen, Flávio A. F. D'Oliveira, Christopher Pöhlker, Subha Raj, Alessandro C. de Araujo, Marco A. Franco, Paulo Artaxo, Carlos A. Quesada, and Rafael S. Palácios
Atmos. Chem. Phys., 26, 8051–8066, https://doi.org/10.5194/acp-26-8051-2026,https://doi.org/10.5194/acp-26-8051-2026, 2026
Short summary
11 Jun 2026
Identifying orographic gravity waves in 3D observations via backward ray tracing
Sebastian Rhode, Peter Preusse, and Jörn Ungermann
Atmos. Chem. Phys., 26, 8145–8158, https://doi.org/10.5194/acp-26-8145-2026,https://doi.org/10.5194/acp-26-8145-2026, 2026
Short summary
11 Jun 2026
Modelling the deep convective transport of trace gases (CO, NH3 and SO2) from the planetary boundary layer to the Asian summer monsoon anticyclone
Jianzhong Ma, Bin Chen, Qianshan He, Xiaolu Yan, Gaili Wang, Siyang Cheng, Benedikt Steil, Christoph Brühl, Holger Tost, Michael Höpfner, Andrea Pozzer, and Jos Lelieveld
Atmos. Chem. Phys., 26, 8125–8144, https://doi.org/10.5194/acp-26-8125-2026,https://doi.org/10.5194/acp-26-8125-2026, 2026
Short summary
11 Jun 2026
Detection of ozone recovery in the Arctic from ground-based measurements
Caroline Jonas, Corinne Vigouroux, Bavo Langerock, Robin Björklund, Anne Boynard, Thomas Carlund, Martine De Mazière, Peter Effertz, Quentin Errera, Matthias M. Frey, José Granville, James W. Hannigan, Arno Keppens, Nis Jepsen, Rigel Kivi, Norrie Lyall, Mathias Palm, Maxime Prignon, Viktoria F. Sofieva, Kimberly Strong, Tove Svendby, David Tarasick, Laura Thölix, Roeland Van Malderen, Yana Virolainen, Sibylle von Löwis, and Xiaoyi Zhao
Atmos. Chem. Phys., 26, 8089–8124, https://doi.org/10.5194/acp-26-8089-2026,https://doi.org/10.5194/acp-26-8089-2026, 2026
Short summary
11 Jun 2026
Improved isoprene emission estimates over the Finnish boreal forest using the MEGANv3.2 model
Manuel Bettineschi, Arineh Cholakian, Victoria Sinclair, Katerina Sindelarova, Arnaud P. Praplan, Steven J. Thomas, Tuukka Petäjä, Federico Bianchi, and Giancarlo Ciarelli
Atmos. Chem. Phys., 26, 8067–8088, https://doi.org/10.5194/acp-26-8067-2026,https://doi.org/10.5194/acp-26-8067-2026, 2026
Short summary
11 Jun 2026
Observation of the lunar tide in the middle atmosphere by the Aura Microwave Limb Sounder
Klemens Hocke
Atmos. Chem. Phys., 26, 8159–8168, https://doi.org/10.5194/acp-26-8159-2026,https://doi.org/10.5194/acp-26-8159-2026, 2026
Short summary
11 Jun 2026
NOx emissions constraints from GEMS NO2 retrievals: inversion methodology and air quality model evaluation in Bangkok using ASIA-AQ multi-platform observations
Julianna A. Christopoulos, Pablo E. Saide, Manas R. Mohanty, Nattamon Maneenoi, Jhoon Kim, Laura Judd, Katherine R. Travis, Savitri Garivait, Agapol Junpen, Kazuyuki Miyazaki, Jinkyul Choi, Takashi Sekiya, David Peterson, Theodore M. McHardy, Nicholas Gapp, Jason M. St. Clair, Erin Delaria, Glenn M. Wolfe, Abby Sebol, Alessandro Franchin, Changmin Cho, Morgan L. Silverman, and James H. Crawford
Atmos. Chem. Phys., 26, 8021–8050, https://doi.org/10.5194/acp-26-8021-2026,https://doi.org/10.5194/acp-26-8021-2026, 2026
Short summary
11 Jun 2026
Unveiling the multiphase fate of 2,4-dinitrophenol on aerosols: Interfacial hydration governs competing oxidation pathways and unexpected toxicity amplification
Chenlei Wang, Ran Li, Jiaxing Sun, Zihan Zhang, Nan Zhao, Leilei Liu, Zuju Ma, Maoxia He, and Jianfei Sun
EGUsphere, https://doi.org/10.5194/egusphere-2026-2405,https://doi.org/10.5194/egusphere-2026-2405, 2026
Preprint under review for ACP (discussion: final response, 6 comments)
Short summary
11 Jun 2026
Classification and quantification of low-visibility events using deep learning over eastern China
Yuting Liang, Shitong Zhao, Dantong Liu, Changhao Wu, Li Yi, and Xingcan Jia
EGUsphere, https://doi.org/10.5194/egusphere-2026-2617,https://doi.org/10.5194/egusphere-2026-2617, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
11 Jun 2026
A Triple-Structured Mesospheric Climate Pattern Driven by a Double-Celled Meridional Circulation during the Equinox-Solstice Transition Months of November and May
Liang Zhang and Zhongfang Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2688,https://doi.org/10.5194/egusphere-2026-2688, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
11 Jun 2026
Determining optimal model height to represent mountain observations in atmospheric transport and inversion studies
Lilja Dahl, Martin Vojta, Ignacio Pisso, Rona L. Thompson, and Alessandro Bigi
EGUsphere, https://doi.org/10.5194/egusphere-2026-2734,https://doi.org/10.5194/egusphere-2026-2734, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
11 Jun 2026
Divergent Trends of Black and Brown Carbon Driven by Anthropogenic Emissions and Open Biomass Burning Across Asia
Ying Zhang, Abudurexiati Abulimiti, and Yan-Lin Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2763,https://doi.org/10.5194/egusphere-2026-2763, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
11 Jun 2026
NeuPlume: Probabilistic inversion of atmospheric point-source emissions from sparse observations
Lei Wang and Xin Ma
EGUsphere, https://doi.org/10.5194/egusphere-2026-2769,https://doi.org/10.5194/egusphere-2026-2769, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
11 Jun 2026
Effects of NOₓ on secondary organic aerosol yields and composition from a biogenic–anthropogenic mixture
Guangzhao Xie, Aristeidis Voliotis, Thomas J. Bannan, Yunqi Shao, Huihui Wu, Dawei Hu, and Gordon McFiggans
EGUsphere, https://doi.org/10.5194/egusphere-2026-2826,https://doi.org/10.5194/egusphere-2026-2826, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
11 Jun 2026
Planetary Albedo Change Exacerbates Surface Warming: A Perspective From Cloud Transition
Ruixue Li, Jiming Li, Bida Jian, Lijie Zhang, and Jiayi Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-2875,https://doi.org/10.5194/egusphere-2026-2875, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
11 Jun 2026
A closed-to-open cell mixed-phase cloud transition observed over the Nordic Seas under high aerosol loading and strong surface fluxes
Samuel Ephraim, Paquita Zuidema, Aaron Bansemer, Lintong Cai, Markus Petters, Elise Rosky, Jefferson R. Snider, Zhien Wang, Sarah Woods, Kevin Barry, Theresa Campos, Owen Cruikshank, Sabine Eckhardt, Nikolaos Evangeliou, Romanos Foskinis, Jeffrey R. French, Bart Geerts, Coltin Grasmick, Silvia Henning, Varun Kumar, Andreas Massling, Camille Mavis, Greg M. McFarquhar, Athanasios Nenes, Gunnar Noer, Ryan Patnaude, Russell Perkins, Lise Lotte Sorensen, Henrik Skov, Tyler Tatro, Florian Tornow, and Lu Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-2940,https://doi.org/10.5194/egusphere-2026-2940, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
11 Jun 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-2957,https://doi.org/10.5194/egusphere-2026-2957, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
11 Jun 2026
Process-based constraints are not sufficient: evaluating their role in combination with state variable-based constraints on aerosol–cloud radiative forcing
Kunal Ghosh, Leighton A. Regayre, Léa Prévost, and Ken S. Carslaw
External preprint server, https://doi.org/10.5281/zenodo.20374157,https://doi.org/10.5281/zenodo.20374157, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
11 Jun 2026
Insights into the chemical and physical drivers of surface ozone in the Trans-Himalaya
Imran A. Girach, Mehul R. Pandya, Tabish Ansari, Sonam Angmo, Subrat Sharma, Bipasha Paul Shukla, Aditya Vaishya, Lokesh Kumar Sahu, Tim Butler, and Narendra Ojha
EGUsphere, https://doi.org/10.5194/egusphere-2026-3032,https://doi.org/10.5194/egusphere-2026-3032, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
11 Jun 2026
Systematic Observation-Based Estimate of Effective Radiative Forcing from Aerosol–Cloud Interactions
Omer Roi-Cohen, Gaea Hadary, Casey J. Wall, Paulo Ceppi, and Guy Dagan
EGUsphere, https://doi.org/10.5194/egusphere-2026-3075,https://doi.org/10.5194/egusphere-2026-3075, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
11 Jun 2026
Urban surface-atmosphere fluxes of pptv-level oxygenated organic molecules (OOMs) from eddy covariance observations
Jieya Sun, Xinyu Wang, Jingya Hua, Bo Zhu, Nan Chen, and Huan Yu
EGUsphere, https://doi.org/10.5194/egusphere-2026-3089,https://doi.org/10.5194/egusphere-2026-3089, 2026
Preprint under review for ACP (discussion: final response, 5 comments)
Short summary
11 Jun 2026
Quantifying Drivers of Tropospheric OH and Its Trends: Sensitivity to 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-3114,https://doi.org/10.5194/egusphere-2026-3114, 2026
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
11 Jun 2026
A preliminary analysis of tropical anvil-cloud dynamics from EarthCARE
Hirohiko Masunaga
EGUsphere, https://doi.org/10.5194/egusphere-2026-3173,https://doi.org/10.5194/egusphere-2026-3173, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
10 Jun 2026
Exploring the processes of liquid water path sensitivity to aerosol-cloud interactions using output from a high-resolution large-eddy simulation
Sudhakar Dipu, Johannes Mülmenstädt, and Johannes Quaas
Atmos. Chem. Phys., 26, 7917–7931, https://doi.org/10.5194/acp-26-7917-2026,https://doi.org/10.5194/acp-26-7917-2026, 2026
Short summary
10 Jun 2026
Prognostic modeling of total specific humidity variance induced by shallow convective clouds in a GCM
Louis d'Alençon, Frédéric Hourdin, and Catherine Rio
Atmos. Chem. Phys., 26, 7949–7966, https://doi.org/10.5194/acp-26-7949-2026,https://doi.org/10.5194/acp-26-7949-2026, 2026
Short summary
10 Jun 2026
Quasi-Lagrangian observations of cloud transitions during the initial phase of marine cold air outbreaks in the Arctic – Part 2: Vertical cloud structure
Anna Weber, Fabian Hoffmann, and Bernhard Mayer
Atmos. Chem. Phys., 26, 8001–8020, https://doi.org/10.5194/acp-26-8001-2026,https://doi.org/10.5194/acp-26-8001-2026, 2026
Short summary
10 Jun 2026
Impact of future aircraft NOx emissions on atmospheric composition and climate: dependence on background conditions
Zosia Staniaszek, Didier A. Hauglustaine, Yann Cohen, Agnieszka Skowron, Sigrun Matthes, Robin Thor, and Marianne T. Lund
Atmos. Chem. Phys., 26, 7985–7999, https://doi.org/10.5194/acp-26-7985-2026,https://doi.org/10.5194/acp-26-7985-2026, 2026
Short summary
10 Jun 2026
Dependence of CCN closure relationship with organic fraction from two airborne field campaigns over mid-latitude land and ocean
Guangxin Ai, Shuaiqi Tang, Hailong Wang, Fan Mei, and Minghuai Wang
Atmos. Chem. Phys., 26, 7967–7984, https://doi.org/10.5194/acp-26-7967-2026,https://doi.org/10.5194/acp-26-7967-2026, 2026
Short summary
10 Jun 2026
Satellite observations reveal heterogeneous atmospheric composition responses to rapid emission changes
Zeyu Yang, Fan Cheng, Jian Gao, Huan Liu, and Jing Wei
Atmos. Chem. Phys., 26, 7933–7947, https://doi.org/10.5194/acp-26-7933-2026,https://doi.org/10.5194/acp-26-7933-2026, 2026
Short summary
10 Jun 2026
Multiscale atmospheric modeling suggests ammonia is necessary but not sufficient to explain new particle formation in the Colorado boundary layer
Han Ding, Pratapaditya Ghosh, Xu-Cheng He, R. Lee Mauldin III, David O'Neal, John Ortega, James Norman Smith, and Hamish Gordon
EGUsphere, https://doi.org/10.5194/egusphere-2026-932,https://doi.org/10.5194/egusphere-2026-932, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
10 Jun 2026
Assessment of methane emissions from European countries using satellite and surface observations
Shuai Sun, Yuzhong Zhang, Wei Chen, Shaomin Pan, Dongchuan Pu, Xin Tong, Huilin Chen, and Sander Houweling
EGUsphere, https://doi.org/10.5194/egusphere-2026-2165,https://doi.org/10.5194/egusphere-2026-2165, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
05 Jun 2026
Comparing secondary organic aerosols schemes implemented in current chemical transport models and the policy implications of uncertainties
Ling Huang, Benjie Chen, Zi'ang Wu, Katie Tuite, Pradeepa Vennam, Greg Yarwood, and Li Li
Atmos. Chem. Phys., 26, 7895–7915, https://doi.org/10.5194/acp-26-7895-2026,https://doi.org/10.5194/acp-26-7895-2026, 2026
Short summary
05 Jun 2026
Impacts of lake on diurnal evolution of surface PM2.5 concentrations around a typical megacity of China
Zining Yang, Qike Yang, Chun Zhao, Zihan Xia, Qiuyan Du, Gudongze Li, Mingyue Xu, Zhiyuan Hu, Renmin Yuan, Jiawang Feng, Jun Gu, and Yubin Li
Atmos. Chem. Phys., 26, 7867–7894, https://doi.org/10.5194/acp-26-7867-2026,https://doi.org/10.5194/acp-26-7867-2026, 2026
Short summary
05 Jun 2026
Evolution of firework-related barium aerosols: insights from single-particle analysis and mass concentration monitoring
Xiufeng Lian, Chenglei Pei, Wei Sun, Chen Lv, Kunlun Huang, Lei Lei, Bo Huang, Chunlei Cheng, Guohua Zhang, Xinhui Bi, Zhen Zhou, and Mei Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-1853,https://doi.org/10.5194/egusphere-2026-1853, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
04 Jun 2026
Synchronization of source and sink by boundary layer evolution: a key to new particle formation under varying ozone pollution
Yulin Wang, Deyu Liu, Honglei Wang, Shuangshuang Shi, Qun Hu, Zihan Wang, Zirui Liu, Tianliang Zhao, and Lijuan Shen
Atmos. Chem. Phys., 26, 7827–7842, https://doi.org/10.5194/acp-26-7827-2026,https://doi.org/10.5194/acp-26-7827-2026, 2026
Short summary
04 Jun 2026
Long-term study of gravity wave potential energy and OH airglow emissions from 22 years of TIMED/SABER observations
Toyese Tunde Ayorinde, Cristiano Max Wrasse, Luiz Fillip Rodrigues Vital, Anderson Vestena Bilibio, Gabriel Augusto Giongo, Hisao Takahashi, Cosme Alexandre Oliveira Barros Figueiredo, Maryam Akinsola, and Peter Taiwo Muka
Atmos. Chem. Phys., 26, 7843–7866, https://doi.org/10.5194/acp-26-7843-2026,https://doi.org/10.5194/acp-26-7843-2026, 2026
Short summary
04 Jun 2026
Atmospheric Concentration of Black Carbon over Africa: Hotspot Regions, Seasonal Dynamics and Future Projections from Bias-Adjusted AerChemMIP Models
Matthews Nyasulu, Yan-Lin Zhang, Cao Fang, and Md. Mozammel Haque
EGUsphere, https://doi.org/10.5194/egusphere-2026-2738,https://doi.org/10.5194/egusphere-2026-2738, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
04 Jun 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-2841,https://doi.org/10.5194/egusphere-2026-2841, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
04 Jun 2026
Electrostatics and Collision Dynamics of Ice and Anthropogenic Smoke Particles in the Mesosphere/Lower Thermosphere
Trinesh Sana, Sanjay K. Mishra, and Ingrid Mann
EGUsphere, https://doi.org/10.5194/egusphere-2026-2931,https://doi.org/10.5194/egusphere-2026-2931, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
03 Jun 2026
Geostationary observations of atmospheric ammonia over East Asia: spatio-temporal variations revealed by three years of FY-4B/GIIRS measurements
Mengya Sheng, Runyi Zhou, Jiancong Hua, Shan Han, Shangyi Liu, Lin Zhang, Wei Wang, Ruijun Dang, Hansen Cao, Zichong Chen, Yixuan Gu, Mingxu Liu, Lu Lee, Chengli Qi, Feng Lu, Changpei Han, Mark W. Shephard, Nadir Guendouz, Camille Viatte, Lieven Clarisse, Martin Van Damme, Cathy Clerbaux, and Zhao-Cheng Zeng
Atmos. Chem. Phys., 26, 7803–7826, https://doi.org/10.5194/acp-26-7803-2026,https://doi.org/10.5194/acp-26-7803-2026, 2026
Short summary
02 Jun 2026
Quantifying meteorological impacts on local landfill methane emissions by using field measurements and machine learning
Donghee Kim, Sujong Jeong, Dong Yeong Chang, and Jaewon Joo
Atmos. Chem. Phys., 26, 7789–7802, https://doi.org/10.5194/acp-26-7789-2026,https://doi.org/10.5194/acp-26-7789-2026, 2026
Short summary
02 Jun 2026
Distinct dual-isotopic signatures of major methane sources in South Asia
Peng Yao, Katja Belec, Henry Holmstrand, Josh Balacky, Abdus Salam, Krishnakant Budhavant, Mohanan Remani Manoj, Khaled Shaifullah Joy, Md. Alamin Hossain, Atinderpal Singh, Anil Patel, Neeraj Rastogi, Chinmay Mallik, Kirpa Ram, Gyanesh Kumar Singh, and Örjan Gustafsson
Atmos. Chem. Phys., 26, 7765–7787, https://doi.org/10.5194/acp-26-7765-2026,https://doi.org/10.5194/acp-26-7765-2026, 2026
Short summary
02 Jun 2026
Constraining the Vertical Profiles of Aerosol Component and Heating Rate over East Asia through Assimilating CALIOP observations
Yueming Cheng, Tie Dai, Daisuke Goto, Keiya Yumimoto, Tomoaki Nishizawa, Rei Kudo, Min Zhao, Akiko Higurashi, Yoshitaka Jin, Atsushi Shimizu, Haoran Peng, Guangyu Shi, and Teruyuki Nakajima
EGUsphere, https://doi.org/10.5194/egusphere-2026-2340,https://doi.org/10.5194/egusphere-2026-2340, 2026
Revised manuscript under review for ACP (discussion: final response, 6 comments)
Short summary
02 Jun 2026
Aerosol–cloud interactions influence the climate response to AMOC weakening
Ryan Vella and Ulrike Lohmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-2961,https://doi.org/10.5194/egusphere-2026-2961, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
01 Jun 2026
Multi-model analysis of the impact of water vapor on the radiative forcing of volcanic aerosols after the 2022 Hunga Eruption
Ilaria Quaglia, Daniele Visioni, Ewa M. Bednarz, Yunqian Zhu, Georgiy Stenchikov, Valentina Aquila, Cheng-Cheng Liu, Graham W. Mann, Yifeng Peng, Takashi Sekiya, Simone Tilmes, Xinyue Wang, Shingo Watanabe, Pengfei Yu, Jun Zhang, Wandi Yu, and Zhihong Zhuo
Atmos. Chem. Phys., 26, 7677–7704, https://doi.org/10.5194/acp-26-7677-2026,https://doi.org/10.5194/acp-26-7677-2026, 2026
Short summary
01 Jun 2026
Elevated anthropogenic contributions to trace elements in marine aerosols compared to coastal Qingdao in eastern China
Yuxuan Qi, Wenshuai Li, Wen Qu, Haizhou Zhang, Wenqing Zhu, Jinhui Shi, Daizhou Zhang, Yanjing Zhang, Lifang Sheng, Wencai Wang, Yunhui Zhao, Yuanyuan Ma, Danyang Ren, Guanru Wu, Xinfeng Wang, Xiaohong Yao, and Yang Zhou
Atmos. Chem. Phys., 26, 7721–7740, https://doi.org/10.5194/acp-26-7721-2026,https://doi.org/10.5194/acp-26-7721-2026, 2026
Short summary
01 Jun 2026
Advancing the quantification of aerosol-cloud interactions with the CALIPSO-CloudSat-Aqua/MODIS record
Zhujun Li, David Painemal, Yan Feng, and Xiaojian Zheng
Atmos. Chem. Phys., 26, 7705–7720, https://doi.org/10.5194/acp-26-7705-2026,https://doi.org/10.5194/acp-26-7705-2026, 2026
Short summary
01 Jun 2026
European HFC emissions evaluated with multiple atmospheric inverse models and UNFCCC national inventories
Hélène De Longueville, Daniela B. Melo, Alison L. Redington, Alice Ramsden, Alexandre Danjou, Peter Andrews, Joseph Pitt, Brendan Murphy, Lionel Constantin, Kieran M. Stanley, Simon O'Doherty, Angelina Wenger, Dickon Young, Andreas Engel, Tanja Schuck, Katharina Meixner, Thomas Wagenhaeuser, Fides Gad, Martin K. Vollmer, Stefan Reimann, Michela Maoine, Jgor Arduini, Chris Lunder, Norbert Schmidtbauer, László Haszpra, Mihály Molnár, Arnoud Frumau, Cedric Couret, Matthew Rigby, Stephan Henne, Alistair Manning, and Anita L. Ganesan
Atmos. Chem. Phys., 26, 7647–7675, https://doi.org/10.5194/acp-26-7647-2026,https://doi.org/10.5194/acp-26-7647-2026, 2026
Short summary
01 Jun 2026
Estimates of carbonyl sulfide and methane stratospheric lifetimes based on AirCore profiles
Alessandro Zanchetta, Steven van Heuven, Rigel Kivi, Michel Ramonet, Andreas Engel, Maarten Krol, and Huilin Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-2799,https://doi.org/10.5194/egusphere-2026-2799, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
29 May 2026
Melt period methane emissions in northern high latitude wetlands are governed by the length of the period and presence of permafrost
Sara Hyvärinen, Maria K. Tenkanen, Aki Tsuruta, Anttoni Erkkilä, Kimmo Rautiainen, Hermanni Aaltonen, Motoki Sasakawa, and Tuula Aalto
Atmos. Chem. Phys., 26, 7555–7587, https://doi.org/10.5194/acp-26-7555-2026,https://doi.org/10.5194/acp-26-7555-2026, 2026
Short summary
29 May 2026
Atmospheric forcing of dust source activation across East Asia
Lingle Chen, Kerstin Schepanski, Kai Zhang, Anya J. Crocker, Chuang Xuan, and Paul A. Wilson
Atmos. Chem. Phys., 26, 7523–7538, https://doi.org/10.5194/acp-26-7523-2026,https://doi.org/10.5194/acp-26-7523-2026, 2026
Short summary
29 May 2026
A modified stratiform cloud microphysics parameterization: evaluation using the Community Atmosphere Model version 6 single-column model
Chandra Shekhar Pant, Deepak Waman, Sachin Patade, Akash Deshmukh, Niharika Singh, Vaughan Phillips, and Aaron Bansemer
Atmos. Chem. Phys., 26, 7407–7433, https://doi.org/10.5194/acp-26-7407-2026,https://doi.org/10.5194/acp-26-7407-2026, 2026
Short summary
29 May 2026
| Highlight paper
Stratospheric gravity waves in three high-resolution models and AIRS satellite observations
Phoebe Noble, Haruka Okui, Joan Alexander, Manfred Ern, Neil P. Hindley, Lars Hoffmann, Laura Holt, Annelize van Niekerk, Riwal Plougonven, Inna Polichtchouk, Claudia C. Stephan, Martina Bramberger, Milena Corcos, William Putnam, Christopher Kruse, and Corwin J. Wright
Atmos. Chem. Phys., 26, 7607–7630, https://doi.org/10.5194/acp-26-7607-2026,https://doi.org/10.5194/acp-26-7607-2026, 2026
Short summary Editorial statement
29 May 2026
Effects of model grid spacing for warm conveyor belt (WCB) moisture transport into the upper troposphere and lower stratosphere (UTLS) – Part 1: Lagrangian perspective
Cornelis Schwenk and Annette Miltenberger
Atmos. Chem. Phys., 26, 7435–7462, https://doi.org/10.5194/acp-26-7435-2026,https://doi.org/10.5194/acp-26-7435-2026, 2026
Short summary
29 May 2026
G6-1.5K-SAI and G6sulfur: changes in impacts and uncertainty depending on stratospheric aerosol injection strategy in the Geoengineering Model Intercomparison Project
Walker Raymond Lee, Daniele Visioni, Benjamin Moore Wagman, Christopher Robert Wentland, Ben Kravitz, Shingo Watanabe, Takashi Sekiya, Andy Jones, Jim Haywood, Matthew Henry, and Ewa Monika Bednarz
Atmos. Chem. Phys., 26, 7463–7483, https://doi.org/10.5194/acp-26-7463-2026,https://doi.org/10.5194/acp-26-7463-2026, 2026
Short summary
29 May 2026
Evaluation of ozone trends in the mesosphere/lower thermosphere using a new merged dataset of ozone profiles
Monika E. Szelag, Viktoria F. Sofieva, Edward Malina, Pekka T. Verronen, Michelle L. Santee, Manuel López-Puertas, Bernd Funke, Gabriele Stiller, Alexandra Laeng, Kaley A. Walker, Patrick E. Sheese, Mark E. Hervig, and Benjamin T. Marshall
Atmos. Chem. Phys., 26, 7503–7522, https://doi.org/10.5194/acp-26-7503-2026,https://doi.org/10.5194/acp-26-7503-2026, 2026
Short summary
29 May 2026
Efficacy assessment of stratospheric aerosol scrubbing as a counter climate intervention strategy
Anthony C. Jones, James M. Haywood, Matthew Henry, and Alistair Duffey
Atmos. Chem. Phys., 26, 7589–7605, https://doi.org/10.5194/acp-26-7589-2026,https://doi.org/10.5194/acp-26-7589-2026, 2026
Short summary
29 May 2026
Seasonal variation in aerosol chemistry drives new particle formation and CCN activity in a coastal city, China: insights from year-long online measurements in Fuzhou
Zihan Wang, Yishu Bian, Fuwang Zhang, Honglei Wang, Wen Lin, Jun Hu, Tianliang Zhao, Lijian Shen, and Zuxin Xie
Atmos. Chem. Phys., 26, 7539–7554, https://doi.org/10.5194/acp-26-7539-2026,https://doi.org/10.5194/acp-26-7539-2026, 2026
Short summary
29 May 2026
Exploring the mechanisms of dust emission and transport based on observations and GEOS-Chem simulations
Peili Zou, Xiaoyan Ma, Rong Tian, Jianqi Zhao, Tong Yang, and Yingying Ku
Atmos. Chem. Phys., 26, 7485–7501, https://doi.org/10.5194/acp-26-7485-2026,https://doi.org/10.5194/acp-26-7485-2026, 2026
Short summary
29 May 2026
Machine learning interatomic potentials with accurate long-range interactions for molecular dynamics collision simulations of atmospherically-relevant molecules
Ivo Neefjes, Jakub Kubečka, and Jonas Elm
Atmos. Chem. Phys., 26, 7631–7645, https://doi.org/10.5194/acp-26-7631-2026,https://doi.org/10.5194/acp-26-7631-2026, 2026
Short summary
29 May 2026
Comprehensive Treatment of C4-C6 Alkanes and Their Oxidation Products in CAM-chem: The MOZART-T3 Mechanism
Duseong S. Jo, John J. Orlando, Rebecca H. Schwantes, Louisa K. Emmons, Rebecca S. Hornbrook, Eric C. Apel, Alan J. Hills, Kirk Ullmann, L. Gregory Huey, Claire Granier, Chelsea R. Thompson, and Jeff Peischl
EGUsphere, https://doi.org/10.5194/egusphere-2026-1868,https://doi.org/10.5194/egusphere-2026-1868, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
29 May 2026
A satellite-observed climatology of global temporal autocorrelations can be related to aerosol lifetimes
Nick Schutgens, Elisabeth J. Andrews, Antti Arola, Yusuf Bhatti, Guanliang Fu, Otto Hasekamp, Pekka Kolmonen, Antti Lipponen, Tero Mielonen, Leighton Reygare, and Andrew M. Sayer
EGUsphere, https://doi.org/10.5194/egusphere-2026-2656,https://doi.org/10.5194/egusphere-2026-2656, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
29 May 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-2659,https://doi.org/10.5194/egusphere-2026-2659, 2026
Revised manuscript accepted for ACP (discussion: final response, 4 comments)
Short summary
29 May 2026
Atmospheric methane growth rates, 2018-2024, driven mainly by emission changes but atmospheric photochemistry is important
Liang Feng, Paul I. Palmer, Haolin Wang, Robert Parker, Hartmut Boesch, Sébastien C. Biraud, Łukasz Chmura, Emanuel Gloor, László Haszpra, Elena Kozlova, Euan G. Nisbet, Steffen M. Noe, Thomas Röckmann, Rodrigo Augusto Ferreira de Souza, and Martin Steinbacher
EGUsphere, https://doi.org/10.5194/egusphere-2026-2662,https://doi.org/10.5194/egusphere-2026-2662, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
29 May 2026
Bioaerosols outcompete dust as dominant immersion-mode-INPs in central Europe and redefine INP parameterizations
Kunfeng Gao, Romanos Foskinis, Marilena Gidarakou, Kalliopi Violaki, Guangyu Li, Benjamin Tobias Brem, Sophie Erb, Bernard Clot, Marie-José Graber, Branko Sikoparjja, Predrag Matavulj, Dusan Licina, Cuiqi Zhang, Benoît Crouzy, Alexandros Papayannis, Zamin A. Kanji, and Athanasios Nenes
EGUsphere, https://doi.org/10.5194/egusphere-2026-2699,https://doi.org/10.5194/egusphere-2026-2699, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
28 May 2026
Exploring biases in the GISS ModelE Earth system model brown carbon representation with in-situ flight observations
Maegan A. DeLessio, Kostas Tsigaridis, and Susanne E. Bauer
Atmos. Chem. Phys., 26, 7325–7359, https://doi.org/10.5194/acp-26-7325-2026,https://doi.org/10.5194/acp-26-7325-2026, 2026
Short summary
28 May 2026
Microphysical and Compositional Differences Between Saharan and Middle Eastern Dust Revealed by UAS Observations
Maria Kezoudi, Alkistis Papetta, Konrad Kandler, Claire L. Ryder, Andreas Leonidou, Christos Keleshis, Chris Stopford, Troy Thornberry, Rodanthi-Elisavet Mamouri, Jean Sciare, and Franco Marenco
Atmos. Chem. Phys., 26, 7361–7385, https://doi.org/10.5194/acp-26-7361-2026,https://doi.org/10.5194/acp-26-7361-2026, 2026
Short summary
28 May 2026
Updated global and regional trends of stratospheric ozone profiles
Viktoria F. Sofieva, Monika E. Szelag, Natalya A. Kramarova, Robert Damadeo, Wolfgang Steinbrecht, Irina Petropavlovskikh, Corinne Vigouroux, Eliane Maillard Barras, Daniel Zawada, Kleareti Tourpali, Stacey M. Frith, Jeannette D. Wild, Sean M. Davis, Carlo Arosio, Mark Weber, Alexei Rozanov, Brian Auffarth, Lucien Froidevaux, Ryan Fuller, Doug Degenstein, Kimberlee Dube, Peter Effertz, Thierry Leblanc, Gérard Ancellet, Sophie Godin-Beekmann, Glen McConville, Richard Querel, Dan Smale, Marie-Renee DeBacker, Emmanuel Mahieu, and Ralf Sussmann
Atmos. Chem. Phys., 26, 7387–7405, https://doi.org/10.5194/acp-26-7387-2026,https://doi.org/10.5194/acp-26-7387-2026, 2026
Short summary
27 May 2026
Marine carbohydrates and other sea spray aerosol constituents across altitudes in the lower troposphere of Ny-Ålesund, Svalbard
Sebastian Zeppenfeld, Jonas Schaefer, Christian Pilz, Kerstin Ebell, Moritz Zeising, Frank Stratmann, Holger Siebert, Birgit Wehner, Matthias Wietz, Astrid Bracher, and Manuela van Pinxteren
Atmos. Chem. Phys., 26, 7235–7260, https://doi.org/10.5194/acp-26-7235-2026,https://doi.org/10.5194/acp-26-7235-2026, 2026
Short summary
27 May 2026
Microphysical properties and light absorption enhancement of refractory black carbon aerosols in the central Arctic marine boundary layer: role of warm airmass intrusions on mixing state
Babu Suja Arun, Thomas Müller, Mira L. Pöhlker, Andreas Held, Christopher Pöhlker, Manuela van Pinxteren, Yifan Yang, Sabine Lüchtrath, Andreas Walbröl, Janna E. Rückert, Philipp Oehlke, Maik Merkel, and Birgit Wehner
Atmos. Chem. Phys., 26, 7287–7310, https://doi.org/10.5194/acp-26-7287-2026,https://doi.org/10.5194/acp-26-7287-2026, 2026
Short summary
27 May 2026
| Highlight paper
Beyond discrete stratocumulus regimes: a ternary continuum of morphology reveals within-regime variability in cloud susceptibilities
Tom Goren, Goutam Choudhury, and Graham Feingold
Atmos. Chem. Phys., 26, 7193–7206, https://doi.org/10.5194/acp-26-7193-2026,https://doi.org/10.5194/acp-26-7193-2026, 2026
Short summary Editorial statement
27 May 2026
Highly viscous phase behavior of organic-rich urban PM2.5
Atta Ullah, Ji Yi Lee, Zhijun Wu, Kyoung-Soon Jang, and Mijung Song
Atmos. Chem. Phys., 26, 7311–7324, https://doi.org/10.5194/acp-26-7311-2026,https://doi.org/10.5194/acp-26-7311-2026, 2026
Short summary
27 May 2026
Errors in satellite-based global horizontal irradiance retrievals due to three-dimensional cloud-radiation interactions
Job I. Wiltink, Victor J. H. Trees, Chiel C. van Heerwaarden, and Jan Fokke Meirink
Atmos. Chem. Phys., 26, 7207–7233, https://doi.org/10.5194/acp-26-7207-2026,https://doi.org/10.5194/acp-26-7207-2026, 2026
Short summary
27 May 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-1956,https://doi.org/10.5194/egusphere-2026-1956, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 May 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-2401,https://doi.org/10.5194/egusphere-2026-2401, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 May 2026
Estimating Twomey forcing sensitivity to aerosol plume spreading rates
Lucas A. McMichael, Ehsan Erfani, Robert Wood, and Knut von Salzen
EGUsphere, https://doi.org/10.5194/egusphere-2026-2730,https://doi.org/10.5194/egusphere-2026-2730, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
27 May 2026
Marine Organic Aerosols Reflect Ecosystem Variability from Phytoplankton Functional Types to Micronekton
Emmanuel Chevassus, Vaios Moschos, Kirsten N. Fossum, Lu Lei, Liz Coleman, Dagmar B. Stengel, Vignesh Prabhu, Wei Xu, Darius Ceburnis, Colin O'Dowd, and Jurgita Ovadnevaite
EGUsphere, https://doi.org/10.5194/egusphere-2026-2745,https://doi.org/10.5194/egusphere-2026-2745, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
27 May 2026
Solid-particle stratospheric aerosol injection: a 2-D modeling exploration of the design space
Yoav Lederer, Nahliel Wygoda, Dorri Halbertal, and Brian E. J. Rose
EGUsphere, https://doi.org/10.5194/egusphere-2026-2772,https://doi.org/10.5194/egusphere-2026-2772, 2026
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
26 May 2026
A satellite observation-based analysis of cirrus ice crystal number concentrations and underlying cirrus formation mechanisms over the Tibetan Plateau
Kai Wang, Xiaocong Wang, Qianshan He, Hong Nie, Yanyu Wang, and Yonghang Chen
Atmos. Chem. Phys., 26, 7127–7139, https://doi.org/10.5194/acp-26-7127-2026,https://doi.org/10.5194/acp-26-7127-2026, 2026
Short summary
26 May 2026
Annual cycle of surface-coupling effects on Arctic mixed-phase clouds during MOSAiC
Hannes J. Griesche, Ronny Engelmann, Martin Radenz, Julian Hofer, Dietrich Althausen, Albert Ansmann, Kevin Barry, Jessie Creamean, Cristofer Jimenez, and Patric Seifert
Atmos. Chem. Phys., 26, 7141–7163, https://doi.org/10.5194/acp-26-7141-2026,https://doi.org/10.5194/acp-26-7141-2026, 2026
Short summary
26 May 2026
Vertically-resolved source contributions to climate-relevant aerosol properties in Southern Greenlandic fjord systems
Joanna Alden, Nora Bergner, Benjamin Heutte, Lionel Favre, Mihnea Surdu, Julian Weng, Marta Augugliaro, Patrik Winiger, Berkay Dönmez, Roman Pohorsky, Radiance Calmer, Carmelle Chatterjee, Kalliopi Violaki, Athanasios Nenes, Luke Gregor, Silvia Henning, and Julia Schmale
Atmos. Chem. Phys., 26, 7165–7191, https://doi.org/10.5194/acp-26-7165-2026,https://doi.org/10.5194/acp-26-7165-2026, 2026
Short summary
26 May 2026
Non-monotonic response of 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-261,https://doi.org/10.5194/egusphere-2026-261, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
26 May 2026
Addressing systemic underestimation in global ship emissions from fleet growth and fuel compliance
Weiwei Zhang, Zhaofeng Lv, Wen Yi, Tingkun He, Bensheng Xiao, Qiang Zhang, and Huan Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-1935,https://doi.org/10.5194/egusphere-2026-1935, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
26 May 2026
What surface radiative fluxes reveal about Arctic cloud modelling accuracy
Yaël Le Gars, Jean-Christophe Raut, and Louis Marelle
EGUsphere, https://doi.org/10.5194/egusphere-2026-2516,https://doi.org/10.5194/egusphere-2026-2516, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
26 May 2026
Long-term BVOC Fluxes in a Suburban Tokyo Forest: Insights from Integrated Drone and Tower Observations
Yujiro Ichikawa, Katsuhito Yoshida, Shinichi Yonemochi, Kentaro Takagi, Atsuyuki Sorimachi, Kazuhide Matsuda, and Toshimasa Ohara
EGUsphere, https://doi.org/10.5194/egusphere-2026-2550,https://doi.org/10.5194/egusphere-2026-2550, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
26 May 2026
Optical properties and global distribution of the Hunga aerosols 2022 observed by Aeolus and atmospheric lidars: new insights into the vertical sedimentation of stratospheric sulfate plumes
Dimitri Trapon, Holger Baars, Sebastian Bley, Albert Ansmann, Michael Rennie, Sergey Khaykin, and Michael Sicard
EGUsphere, https://doi.org/10.5194/egusphere-2026-2575,https://doi.org/10.5194/egusphere-2026-2575, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
22 May 2026
Large ozone enhancement over South Asia triggered by sudden stratospheric warming under westerly QBO phase: implications on ozone radiative forcing
Shubhajyoti Roy, Satheesh P. R. Chandran, Suvarna Fadnavis, Vijay Sagar, Michaela I. Hegglin, Rolf Müller, and Prashant Chavan
Atmos. Chem. Phys., 26, 7047–7059, https://doi.org/10.5194/acp-26-7047-2026,https://doi.org/10.5194/acp-26-7047-2026, 2026
Short summary
22 May 2026
Toward less subjective metrics for quantifying the shape and organization of clouds
Thomas D. DeWitt, Timothy J. Garrett, and Karlie N. Rees
Atmos. Chem. Phys., 26, 6951–6971, https://doi.org/10.5194/acp-26-6951-2026,https://doi.org/10.5194/acp-26-6951-2026, 2026
Short summary
22 May 2026
Global Observations and European emissions of the halogenated olefins HFO-1234yf, HFO-1234ze(E), and HCFO-1233zd(E) from the AGAGE (Advanced Global Atmospheric Gases Experiment) network
Martin K. Vollmer, Joseph R. Pitt, Dickon Young, Stephan Henne, Blagoj Mitrevski, Jens Mühle, Anita Ganesan, Jgor Arduini, Alistair J. Manning, Thomas Wagenhäuser, Alison L. Redington, Daniela B. Melo, Brendan Murphy, Ray Gluckmann, Kieran M. Stanley, Paul B. Krummel, Chris R. Lunder, Jaegeun Yun, Dominique Rust, Angelina Wenger, Myriam Guillevic, Jooil Kim, Ray H. J. Wang, Tae Siek Rhee, Lionel Constantin, Arnoud Frumau, Christina M. Harth, Peter K. Salameh, Ove Hermansen, Matthew Rigby, Luke M. Western, Andreas Engel, Simon O'Doherty, Sunyoung Park, Michela Maione, Paul J. Fraser, Ronald G. Prinn, Ray F. Weiss, and Stefan Reimann
Atmos. Chem. Phys., 26, 6993–7012, https://doi.org/10.5194/acp-26-6993-2026,https://doi.org/10.5194/acp-26-6993-2026, 2026
Short summary
22 May 2026
Dynamic characteristics of snowfall particles in atmospheric turbulent boundary layer and its effect on dust wet deposition
Jie Zhang, Wanzhi Li, Ning Huang, and Binbin Pei
Atmos. Chem. Phys., 26, 7013–7030, https://doi.org/10.5194/acp-26-7013-2026,https://doi.org/10.5194/acp-26-7013-2026, 2026
Short summary
22 May 2026
Long-term ozone formation sensitivity in China: spatiotemporal evolution and machine learning attribution
Jinglan Lin, Liqing Wu, Chujun Chen, Yongkang Wu, Rui Lin, Xuemei Wang, and Weihua Chen
Atmos. Chem. Phys., 26, 7081–7103, https://doi.org/10.5194/acp-26-7081-2026,https://doi.org/10.5194/acp-26-7081-2026, 2026
Short summary
22 May 2026
Secondary formation dominated low molecular weight amines origins in aerosols over the marginal seas of China
Xiao-Ying Yang, Fang Cao, Chang-Liu Wu, Yu-Xian Zhang, Wen-Huai Song, Yu-Chi Lin, and Yan-Lin Zhang
Atmos. Chem. Phys., 26, 7031–7046, https://doi.org/10.5194/acp-26-7031-2026,https://doi.org/10.5194/acp-26-7031-2026, 2026
Short summary
22 May 2026
Reactions of carbonyl oxide with aldehydes: accurate electronic structure methods, kinetic insights, and atmospheric implications
Chaolu Xie and Bo Long
Atmos. Chem. Phys., 26, 6973–6992, https://doi.org/10.5194/acp-26-6973-2026,https://doi.org/10.5194/acp-26-6973-2026, 2026
Short summary
22 May 2026
Convective controls on anvil cloud evolution in the ICON km-scale global climate model
Mathilde Ritman, William Jones, and Philip Stier
Atmos. Chem. Phys., 26, 7105–7126, https://doi.org/10.5194/acp-26-7105-2026,https://doi.org/10.5194/acp-26-7105-2026, 2026
Short summary
22 May 2026
Global radiative forcing of stratospheric aerosols injected by the 2020 Australian extreme wildfire event
Raphaël Lebrun, Yevgeny Derimian, François Ravetta, Jérôme Bureau, and Sergey Khaykin
EGUsphere, https://doi.org/10.5194/egusphere-2026-2006,https://doi.org/10.5194/egusphere-2026-2006, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
22 May 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-2411,https://doi.org/10.5194/egusphere-2026-2411, 2026
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
22 May 2026
A Cellular Automaton Model of Tropical Oceanic Rain Clusters with Criticality
Kevin K. W. Cheung, Chee-Kiat Teo, and Tieh-Yong Koh
EGUsphere, https://doi.org/10.5194/egusphere-2026-2469,https://doi.org/10.5194/egusphere-2026-2469, 2026
Revised manuscript under review for ACP (discussion: final response, 6 comments)
Short summary
22 May 2026
Turbulence occurrence in the Tropical Tropopause Layer from superpressure balloon observations: distribution and sources
Flore Juge, Richard Wilson, and Albert Hertzog
EGUsphere, https://doi.org/10.5194/egusphere-2026-2520,https://doi.org/10.5194/egusphere-2026-2520, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
21 May 2026
Volcanic aerosol modification of the stratospheric circulation in E3SMv2 – Part 2: Brewer–Dobson Circulation
Joseph P. Hollowed, Christiane Jablonowski, Thomas Ehrmann, Diana Bull, Benjamin Wagman, and Benjamin Hillman
Atmos. Chem. Phys., 26, 6889–6908, https://doi.org/10.5194/acp-26-6889-2026,https://doi.org/10.5194/acp-26-6889-2026, 2026
Short summary
21 May 2026
From cylinder to city: how recondensation-induced nucleation in vehicle exhaust shapes urban aerosol number
Jen-Ping Chen, I-Chun Tsai, Li-Wei Kuo, and Gong-Do Hwang
Atmos. Chem. Phys., 26, 6909–6927, https://doi.org/10.5194/acp-26-6909-2026,https://doi.org/10.5194/acp-26-6909-2026, 2026
Short summary
21 May 2026
Top-down estimate of regional carbon sinks over East Asia for 2010–2019 using satellite observations
Mina Kim, Rokjin J. Park, Jingi Jung, Sang-Ik Oh, Eunjo S. Ha, Jaein I. Jeong, and Sang-Wook Yeh
Atmos. Chem. Phys., 26, 6869–6888, https://doi.org/10.5194/acp-26-6869-2026,https://doi.org/10.5194/acp-26-6869-2026, 2026
Short summary
21 May 2026
Predicting Aviation Contrail Occurrence Using Bayesian Population Statistics From Reanalysis Data
Daniel A. Williams, Cyril J. Morcrette, and James M. Haywood
EGUsphere, https://doi.org/10.5194/egusphere-2026-2490,https://doi.org/10.5194/egusphere-2026-2490, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
21 May 2026
Characterization of trace gas emissions from controlled laboratory burning of Canadian boreal forest fuels
Rowshon Afroz, Hongru Shen, Bradley H. Isenor, Samar G. Moussa, Amanda Hanashiro Moraes, Shakiba Talebian, Carolyn Liu-Kang, Jeremy J. B. Wentzell, Oscar Olfert, Amy Leithead, Ginny Marshall, Ralf M. Staebler, Cris Mihele, Arthur W. H. Chan, Jason Olfert, John Liggio, Jonathan Abbatt, Ran Zhao, and Sumi N. Wren
EGUsphere, https://doi.org/10.5194/egusphere-2026-2661,https://doi.org/10.5194/egusphere-2026-2661, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
20 May 2026
Airborne remote sensing of nitrous acid in the troposphere: potential sources of excess HONO
Benjamin Weyland, Simon Rosanka, Domenico Taraborrelli, Birger Bohn, Andreas Zahn, Florian Obersteiner, Eric Förster, Mariano Mertens, Patrick Jöckel, Helmut Ziereis, Katharina Kaiser, Horst Fischer, John N. Crowley, Nijing Wang, Achim Edtbauer, Jonathan Williams, Maria Dolores Andrés Hernández, John P. Burrows, Flora Kluge, Meike K. Rotermund, Andre Butz, and Klaus Pfeilsticker
Atmos. Chem. Phys., 26, 6825–6856, https://doi.org/10.5194/acp-26-6825-2026,https://doi.org/10.5194/acp-26-6825-2026, 2026
Short summary
20 May 2026
A Revised Framework for Classifying Organic Aerosols using Wavelength-dependent Absorption Properties
Susan Mathai, Gregory L. Schuster, Michael A. Shook, and Luke D. Ziemba
EGUsphere, https://doi.org/10.5194/egusphere-2026-1917,https://doi.org/10.5194/egusphere-2026-1917, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
20 May 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 E. Yttri, Marco Pandolfi, Maja Jovanović, Bojan Radović, Renata Kovačević, Danka B. Stojanović, Miloš Davidović, Stephen M. Platt, Alena Bartonova, and Milena Jovasević-Stojanović
EGUsphere, https://doi.org/10.5194/egusphere-2026-2112,https://doi.org/10.5194/egusphere-2026-2112, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
20 May 2026
East Asian Anthropogenic Aerosols Strongly Influence Past and Present Southern African Hydroclimate and Ecosystem Changes
Bosi Sheng, Massimo A. Bollasina, Alexandre S. Gagnon, Laura J. Wilcox, Thomas P. S. Reynolds, Christopher T. S. Beckett, Haolin Wang, Qingxiang Li, Pierre Nabat, Robert J. Allen, Bjørn H. Samset, Joonas Merikanto, Geeta G. Persad, Toshihiko Takemura, Kostas Tsigaridis, Sharar Ahmadi, Maxwell T. Elling, Knut von Salzen, Daniel M. Westervelt, Naga Oshima, and Tsuyoshi Koshiro
EGUsphere, https://doi.org/10.5194/egusphere-2026-2198,https://doi.org/10.5194/egusphere-2026-2198, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
20 May 2026
Constraints on NOx emission in Thailand using GEMS satellite data
Worapop Thongsame, Daven Henze, Gabriele Pfister, Rajesh Kumar, and Mary Barth
EGUsphere, https://doi.org/10.5194/egusphere-2026-2309,https://doi.org/10.5194/egusphere-2026-2309, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
20 May 2026
Isolating the influence of aerosols on Arctic cloud radiative effects during a polluted warm air mass intrusion
Ruth Price, Louis Marelle, Lucas Bastien, Rémy Lapere, Hélène Angot, Benjamin Heutte, Julia Schmale, Jean-Christophe Raut, and Jennie L. Thomas
EGUsphere, https://doi.org/10.5194/egusphere-2026-2369,https://doi.org/10.5194/egusphere-2026-2369, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
20 May 2026
Marine Stratocumulus to Land Fog Transition in the Coastal Mountain-Range of Atacama Desert
Felipe Lobos-Roco, Vicente Espinoza, Klaus Keim-Vera, Francisca Muñoz, Francisco Suárez, and Oscar Hartogensis
EGUsphere, https://doi.org/10.5194/egusphere-2026-2396,https://doi.org/10.5194/egusphere-2026-2396, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
20 May 2026
Cloud-phase sensitivities of a simulated Arctic stratocumulus to aerosol and microphysical parameters
Hannah C. Frostenberg, Jessie M. Creamean, Erik S. Thomson, Heather Guy, Roman Pohorsky, Camille Mavis, Ian M. Brooks, Nicolas Fauré, Lea Haberstock, Julia Kojoj, Sonja Murto, Julia Schmale, Michael Tjernström, Paul Zieger, and Luisa Ickes
EGUsphere, https://doi.org/10.5194/egusphere-2026-2403,https://doi.org/10.5194/egusphere-2026-2403, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
20 May 2026
Methane in the Asian Monsoon Anticyclone and global UTLS behavior observed in ACE-FTS satellite data
You Yi, William J. Randel, Laura L. Pan, Yi Liu, Shuangxi Fang, Zhaonan Cai, Teresa Campos, and Benjamin Gaubert
EGUsphere, https://doi.org/10.5194/egusphere-2026-2644,https://doi.org/10.5194/egusphere-2026-2644, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
20 May 2026
Recent Modelling Studies Systematically Underestimate the Warming from IMO2020 Shipping Regulations
Josh Smith, Matthew Henry, Masaru Yoshioka, Ben Johnson, and Jim Haywood
EGUsphere, https://doi.org/10.5194/egusphere-2026-2654,https://doi.org/10.5194/egusphere-2026-2654, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
19 May 2026
Future volcanic eruptions may delay the recovery of lower stratospheric ozone over Antarctica and Southern Hemisphere mid-latitudes
Man Mei Chim, Nathan Luke Abraham, Thomas J. Aubry, Ben Johnson, Hella Garny, Susan Solomon, and Anja Schmidt
Atmos. Chem. Phys., 26, 6781–6797, https://doi.org/10.5194/acp-26-6781-2026,https://doi.org/10.5194/acp-26-6781-2026, 2026
Short summary
19 May 2026
Long-term trace gas and black carbon measurements at the high-altitude station Mount Kenya: tropical atmospheric variability and the influence of African emissions
Leonie Bernet, Benjamin T. Brem, Nicolas Bukowiecki, Stephan Henne, Jörg Klausen, Mathew Mutuku, David Njiru, Patricia Nying'uro, Christoph Zellweger, and Martin Steinbacher
Atmos. Chem. Phys., 26, 6741–6762, https://doi.org/10.5194/acp-26-6741-2026,https://doi.org/10.5194/acp-26-6741-2026, 2026
Short summary
19 May 2026
Contrasting organic aerosol molecular composition between the urban and agricultural environment of the Po Valley
Luca D'Angelo, Florian Ungeheuer, Jialiang Ma, Luca Ferrero, Cristina Colombi, Eleonora Cuccia, Umberto Dal Santo, Beatrice Biffi, and Alexander L. Vogel
Atmos. Chem. Phys., 26, 6799–6823, https://doi.org/10.5194/acp-26-6799-2026,https://doi.org/10.5194/acp-26-6799-2026, 2026
Short summary
19 May 2026
Organic amine weakens chloride depletion in coastal atmosphere
Aijing Song, Kun Li, Zhaomin Yang, Li Xu, Narcisse Tsona Tchinda, and Lin Du
Atmos. Chem. Phys., 26, 6727–6739, https://doi.org/10.5194/acp-26-6727-2026,https://doi.org/10.5194/acp-26-6727-2026, 2026
Short summary
19 May 2026
A process-oriented analysis of the summertime diurnal cycle of precipitation and diabatic heating over China in three reanalyses
Yanjie Liu, Xiaocong Wang, Yimin Liu, Shuaiqi Tang, and Hao Miao
Atmos. Chem. Phys., 26, 6763–6779, https://doi.org/10.5194/acp-26-6763-2026,https://doi.org/10.5194/acp-26-6763-2026, 2026
Short summary
19 May 2026
From direct emission factors to inverse and indirect impact factors of road traffic: Influence of emerging and unregulated pollutants
Lauri K. Savolainen, Teemu Lepistö, Heidi Hellén, Henna Lintusaari, Milja Jäppi, Jarkko V. Niemi, Kimmo Teinilä, Minna Aurela, Markus Lampimäki, Anu Kousa, Janne Lampilahti, Katrianne Lehtipalo, Tuukka Petäjä, Miikka Dal Maso, Hanna E. Manninen, Hilkka Timonen, and Topi Rönkkö
EGUsphere, https://doi.org/10.5194/egusphere-2026-1692,https://doi.org/10.5194/egusphere-2026-1692, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
19 May 2026
Disentangling Mechanistic Controls on Ultrafine Particle Number and Growth Across Seasons in an Urban Street Canyon
Yanxia Li, Hengheng Zhang, Xuefeng Shi, Yaowei Li, Sophie Abou-Rizk, Jessica B. Smith, Zhaojin An, Adrian Wenzel, Junwei Song, Thomas Leisner, Frank Keutsch, Jia Chen, and Harald Saathoff
EGUsphere, https://doi.org/10.5194/egusphere-2026-2195,https://doi.org/10.5194/egusphere-2026-2195, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
18 May 2026
Assessment of regional and interannual variations in tropospheric ozone in chemical reanalyses
Dylan B. A. Jones, Lucas Prates, Zhen Qu, William Y. Y. Cheng, Kazuyuki Miyazaki, Takashi Sekiya, Antje Inness, Rajesh Kumar, Xiao Tang, Helen Worden, Gerbrand Koren, and Vincent Huijnen
Atmos. Chem. Phys., 26, 6655–6682, https://doi.org/10.5194/acp-26-6655-2026,https://doi.org/10.5194/acp-26-6655-2026, 2026
Short summary
18 May 2026
Surface ozone distribution and trends over Ireland: insights from long-term measurement record and source attribution modelling
Nikhil Korhale, Tabish Ansari, Tim Butler, Jurgita Ovadnevaite, Emmanuel Chevassus, Darius Ceburnis, Damien Martin, Colin D. O'Dowd, and Liz Coleman
Atmos. Chem. Phys., 26, 6557–6577, https://doi.org/10.5194/acp-26-6557-2026,https://doi.org/10.5194/acp-26-6557-2026, 2026
Short summary
18 May 2026
Representing extreme fires and their radiative effects in a global climate model via variable scaling of emissions
Elizabeth Quaye, Ben T. Johnson, James M. Haywood, Guido R. van der Werf, Roland Vernooij, Stephen A. Sitch, and Tom Eames
Atmos. Chem. Phys., 26, 6629–6654, https://doi.org/10.5194/acp-26-6629-2026,https://doi.org/10.5194/acp-26-6629-2026, 2026
Short summary
18 May 2026
Contrasting air pollution responses to hourly varying anthropogenic NOx emissions in the contiguous United States
Madankui Tao, Arlene M. Fiore, Louisa K. Emmons, Jeffery R. Scott, Gabriele G. Pfister, Duseong S. Jo, and Wenfu Tang
Atmos. Chem. Phys., 26, 6683–6702, https://doi.org/10.5194/acp-26-6683-2026,https://doi.org/10.5194/acp-26-6683-2026, 2026
Short summary
18 May 2026
Strong springtime increase of ice-nucleating particle concentration in the Rocky Mountains
Larissa Lacher, A. Gannet Hallar, Ian B. McCubbin, Joey Bail, Karl D. Froyd, Justin Jacquot, Xiaoli Shen, Christopher Rapp, Ottmar Möhler, and Daniel Cziczo
Atmos. Chem. Phys., 26, 6703–6726, https://doi.org/10.5194/acp-26-6703-2026,https://doi.org/10.5194/acp-26-6703-2026, 2026
Short summary
18 May 2026
Evaluating Long-term seasonal variability of aerosol optical properties in Colorado
Erin K. Boedicker, Andre Bergeron, Gerardo Carrillo-Cardenas, Dominik Kulakowski, John Rogan, Elisabeth Andrews, and A. Gannet Hallar
Atmos. Chem. Phys., 26, 6593–6610, https://doi.org/10.5194/acp-26-6593-2026,https://doi.org/10.5194/acp-26-6593-2026, 2026
Short summary
18 May 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-1473,https://doi.org/10.5194/egusphere-2026-1473, 2026
Revised manuscript accepted for ACP (discussion: final response, 4 comments)
Short summary
18 May 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-1728,https://doi.org/10.5194/egusphere-2026-1728, 2026
Revised manuscript under review for ACP (discussion: final response, 5 comments)
Short summary
18 May 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-1788,https://doi.org/10.5194/egusphere-2026-1788, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
15 May 2026
Ventilation and low pollution enhancing new particle formation in Milan, Italy
Myriam Agrò, Manuel Bettineschi, Silvia Melina, Diego Aliaga, Andrea Bergomi, Beatrice Biffi, Alessandro Bigi, Giancarlo Ciarelli, Cristina Colombi, Paola Fermo, Ivan Grigioni, Veli-Matti Kerminen, Markku Kulmala, Janne Lampilahti, Angela Marinoni, Celestine Oliewo, Juha Sulo, Gianluigi Valli, Roberta Vecchi, Tuukka Petäjä, Katrianne Lehtipalo, and Federico Bianchi
Atmos. Chem. Phys., 26, 6521–6539, https://doi.org/10.5194/acp-26-6521-2026,https://doi.org/10.5194/acp-26-6521-2026, 2026
Short summary
15 May 2026
Machine-learning-based identification of influencing factors and synoptic patterns of foehn on the eastern foothills of the Taihang Mountains, China
Xinpeng Xu, Shoujuan Shu, Guochen Wang, and Weijun Li
Atmos. Chem. Phys., 26, 6507–6519, https://doi.org/10.5194/acp-26-6507-2026,https://doi.org/10.5194/acp-26-6507-2026, 2026
Short summary
13 May 2026
Variability of ice supersaturated regions at flight altitudes: evaluation of ERA5 reanalysis using IAGOS in situ measurements
Katarina Grubbe Hildebrandt, Federica Castino, Vincent Meijer, and Feijia Yin
Atmos. Chem. Phys., 26, 6449–6470, https://doi.org/10.5194/acp-26-6449-2026,https://doi.org/10.5194/acp-26-6449-2026, 2026
Short summary
13 May 2026
Interpretable machine learning quantifies composition and size influences on aerosol spectral absorption
Wenfang Wang, Pengfei Tian, Shuhua Zeng, Yifei Zhang, Zeren Yu, Chen Cui, Yunfei Wu, Min Chen, and Lei Zhang
Atmos. Chem. Phys., 26, 6471–6487, https://doi.org/10.5194/acp-26-6471-2026,https://doi.org/10.5194/acp-26-6471-2026, 2026
Short summary
13 May 2026
Assessment of the impact of tropical anthropogenic and biomass-burning emissions on tropospheric ozone (2007–2021) using the GEOS-Chem model constrained by satellite observations
Herizo Narivelo, Bastien Sauvage, Klaas Folkert Boersma, Isabelle De Smedt, Isidora Anglou, Michel Van Roozendael, Eric Le Flochmoën, and Brice Barret
EGUsphere, https://doi.org/10.5194/egusphere-2026-1652,https://doi.org/10.5194/egusphere-2026-1652, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
13 May 2026
Continuous wintertime water vapor profiling by Raman lidar at Neumayer Station III, Antarctica: Characteristics of meridional moisture transport and assessment of ERA5 reanalysis
Friederike Jakob, Martin Radenz, Holger Baars, Patric Seifert, and Ronny Engelmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-2445,https://doi.org/10.5194/egusphere-2026-2445, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
13 May 2026
Molecular characteristics and formation pathways of organosulfur compounds: a comparative field study across contrasting atmospheric environments
Dongmei Cai, Xianda Gong, Ruiqi Zhang, Shenyan Zhang, Yuhan Cheng, Saidur Rahaman, Yin Fang, and Jianmin Chen
EGUsphere, https://doi.org/10.5194/egusphere-2026-2472,https://doi.org/10.5194/egusphere-2026-2472, 2026
Revised manuscript accepted for ACP (discussion: final response, 8 comments)
Short summary
13 May 2026
Non-Target Analysis of Atmospheric Organic Aerosols as a Tool to Discriminate Anthropogenic Contribution in Mixed Air Masses during the ACROSS campaign
Niklas Karbach, Pauline Pouyes, Emilie Perraudin, Eric Villenave, and Thorsten Hoffmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-2473,https://doi.org/10.5194/egusphere-2026-2473, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
12 May 2026
A modeling study of global distribution and formation pathways of highly oxygenated organic molecules (HOMs) from monoterpenes
Xinyue Shao, Yaman Liu, Xinyi Dong, Minghuai Wang, Ruochong Xu, Joel A. Thornton, Duseong S. Jo, Man Yue, Wenxiang Shen, Manish Shrivastava, Stephen R. Arnold, and Ken S. Carslaw
Atmos. Chem. Phys., 26, 6427–6448, https://doi.org/10.5194/acp-26-6427-2026,https://doi.org/10.5194/acp-26-6427-2026, 2026
Short summary
12 May 2026
Spatial-scale dependence of aerosol indirect effects over land in eastern China: a comparative analysis
Yuqin Liu, Tao Lin, Jiahua Zhang, Fu Wang, Meixia Lin, Yuan Chen, Yiyi Huang, Hongkai Geng, Xin Cao, and Gerrit de Leeuw
Atmos. Chem. Phys., 26, 6351–6375, https://doi.org/10.5194/acp-26-6351-2026,https://doi.org/10.5194/acp-26-6351-2026, 2026
Short summary
12 May 2026
Disentangling controls of multi-scale variability in precipitation stable isotopes at Yadong and Ali on the Tibetan Plateau
Ke Li, Jing Gao, Jingjing Yang, Xiaowei Niu, Aibin Zhao, Gebanruo Chen, Yuqing Wu, and Yigang Liu
Atmos. Chem. Phys., 26, 6407–6425, https://doi.org/10.5194/acp-26-6407-2026,https://doi.org/10.5194/acp-26-6407-2026, 2026
Short summary
12 May 2026
Late autumn aerosol trace element composition and source tracking over the southern Mozambique Channel
Morgane M. G. Perron, Eva Bucciarelli, Hélène Planquette, Thomas Holmes, Saumik Samanta, Yoan Germain, Alakendra Roychoudhury, and Géraldine Sarthou
Atmos. Chem. Phys., 26, 6391–6406, https://doi.org/10.5194/acp-26-6391-2026,https://doi.org/10.5194/acp-26-6391-2026, 2026
Short summary
12 May 2026
Deciphering the impacts of meteorology on surface ozone variability in eastern China using explainable machine learning models
Xingpei Ye, Lin Zhang, Xiaolin Wang, Ni Lu, Sebastian Hickman, Guo Luo, and Alex T. Archibald
Atmos. Chem. Phys., 26, 6377–6390, https://doi.org/10.5194/acp-26-6377-2026,https://doi.org/10.5194/acp-26-6377-2026, 2026
Short summary
12 May 2026
Vegetation drag partition effects redistribute dust globally
Siqing Xu, Yves Balkanski, Philippe Ciais, and Jean Sciare
Atmos. Chem. Phys., 26, 6321–6350, https://doi.org/10.5194/acp-26-6321-2026,https://doi.org/10.5194/acp-26-6321-2026, 2026
Short summary
12 May 2026
Tracking organic compounds in smoke plumes using infrared satellite-based measurements
Julieta F. Juncosa Calahorrano, Dylan B. Millet, Kelley C. Wells, Chengyuan Hu, Jared F. Brewer, Vivienne H. Payne, Wade Permar, Lu Hu, Amy P. Sullivan, I.-Ting Ku, Emily V. Fischer, Vanessa Selimovic, Kanako Sekimoto, Aaron Lamplugh, Georgios Gkatzelis, Jessica B. Gilman, Matthew Coggon, and Carsten Warneke
EGUsphere, https://doi.org/10.5194/egusphere-2026-1669,https://doi.org/10.5194/egusphere-2026-1669, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
12 May 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-1743,https://doi.org/10.5194/egusphere-2026-1743, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
12 May 2026
Frequent occurrence of newly formed aerosol particles over wide geographical areas in the Arctic free troposphere and atmospheric boundary layer
David J. Simon, Jonas Schaefer, Jörg Hartmann, Benjamin Kirbus, Joshua Müller, Markus Hartmann, Bruno Wetzel, Laura Köhler, Anna-Marie Jörss, Kay Weinhold, Andreas Herber, Zsófia Jurányi, Silvia Henning, Gregory C. Roberts, Manfred Wendisch, Mira L. Pöhlker, and Frank Stratmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-2215,https://doi.org/10.5194/egusphere-2026-2215, 2026
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
12 May 2026
Mineral dust concentration controlling convective cirrus structure and persistence: a large-eddy simulation study with observational constraints
Kasper Juurikkala, Tomi Raatikainen, Martina Krämer, Christina J. Williamson, and Ari Laaksonen
EGUsphere, https://doi.org/10.5194/egusphere-2026-2427,https://doi.org/10.5194/egusphere-2026-2427, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
11 May 2026
Variation characteristics of sporadic-E layer in East Asia based on long-term data
Hai-Sheng Zhao, Jie Feng, Yang Liu, Zheng-Wen Xu, Jian Wu, Kun Xue, Huai-Yun Peng, and Zong-Hua Ding
Atmos. Chem. Phys., 26, 6243–6256, https://doi.org/10.5194/acp-26-6243-2026,https://doi.org/10.5194/acp-26-6243-2026, 2026
Short summary
11 May 2026
Fine and coarse dust radiative impact during an intense Saharan dust outbreak over the Iberian Peninsula – long-wave and net direct radiative effect
María Ángeles López-Cayuela, Carmen Córdoba-Jabonero, Michaël Sicard, Jesús Abril-Gago, Vanda Salgueiro, Adolfo Comerón, María José Granados-Muñoz, Maria João Costa, Constantino Muñoz-Porcar, Juan Antonio Bravo-Aranda, Daniele Bortoli, Alejandro Rodríguez-Gómez, Lucas Alados-Arboledas, and Juan Luis Guerrero-Rascado
Atmos. Chem. Phys., 26, 6257–6281, https://doi.org/10.5194/acp-26-6257-2026,https://doi.org/10.5194/acp-26-6257-2026, 2026
Short summary
11 May 2026
The role of chemical boundary conditions in simulating summer ozone and cross-boundary transport over China
Yunsong Du, Fumo Yang, Sijia Lou, Baolei Lyu, Ran Huang, Guangming Shi, Yongtao Hu, Yan Jiang, and Nan Wang
Atmos. Chem. Phys., 26, 6223–6241, https://doi.org/10.5194/acp-26-6223-2026,https://doi.org/10.5194/acp-26-6223-2026, 2026
Short summary
11 May 2026
An improved high-resolution passenger vehicle emission inventory for China using ride-hailing big data
Baojie Li, Zhihui Shen, Yan Li, Yongqi Zhao, Wanglijin Gu, Junjie Liu, Yunkai Yang, Weimeng Zhang, Ziqian Ma, and Hong Liao
Atmos. Chem. Phys., 26, 6197–6211, https://doi.org/10.5194/acp-26-6197-2026,https://doi.org/10.5194/acp-26-6197-2026, 2026
Short summary
11 May 2026
| Highlight paper
Continental and marine source regions contributing to the outflow of the Asian summer monsoon anticyclone during the PHILEAS campaign in summer 2023
Bärbel Vogel, Valentin Lauther, Franziska Köllner, Fatih Ekinci, Christian Rolf, Johannes Strobel, Ronja van Luijt, C. Michael Volk, Stephan Borrmann, Antonis Dragoneas, Oliver Eppers, Sergej Molleker, Peter Hoor, Linda Ort, Franziska Weyland, Andreas Zahn, Jan Clemens, Gebhard Günther, Oleh Kachula, Rolf Müller, Felix Ploeger, and Martin Riese
Atmos. Chem. Phys., 26, 6283–6319, https://doi.org/10.5194/acp-26-6283-2026,https://doi.org/10.5194/acp-26-6283-2026, 2026
Short summary Editorial statement
11 May 2026
Lagrangian investigation of GCMs during the 2014–15 Holuhraun eruption reveals large differences in the representation of aerosol size distribution
Eliza K. Duncan, George Jordan, Paul Kim, James M. Haywood, Duncan Watson-Parris, Ben Johnson, Alistair Sellar, Zak Kipling, João Teixeira, Florent Malavelle, and Daniel G. Partridge
EGUsphere, https://doi.org/10.5194/egusphere-2026-1043,https://doi.org/10.5194/egusphere-2026-1043, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
11 May 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-1101,https://doi.org/10.5194/egusphere-2026-1101, 2026
Revised manuscript accepted for ACP (discussion: final response, 4 comments)
Short summary
11 May 2026
Molecular dynamics study on the liquid-liquid contact angle in liquid-liquid phase separated aerosols
Chao Zhang, Leyi Liu, Shaopeng Li, Haoyang Lin, Yang Yang, Nan Ma, Yueshe Wang, and Alfred Wiedensohler
EGUsphere, https://doi.org/10.5194/egusphere-2026-1577,https://doi.org/10.5194/egusphere-2026-1577, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
11 May 2026
Inefficient Consumption of Natural Gas Drives Methane Emissions from a Megacity
Yuwei Zhao, Andrew Hallward-Driemeier, Luke Schiferl, Trey Maddaleno, Michael Vermeuel, Dylan Millet, Delphine Farmer, and Roisin Commane
EGUsphere, https://doi.org/10.5194/egusphere-2026-1742,https://doi.org/10.5194/egusphere-2026-1742, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
11 May 2026
Isotope-based investigation of methane sources in Hamburg, Germany
Jacoline van Es, Juan Bettinelli, Jia Chen, Carina van der Veen, Stephan Henne, and Thomas Röckmann
EGUsphere, https://doi.org/10.5194/egusphere-2026-1813,https://doi.org/10.5194/egusphere-2026-1813, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
11 May 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-2576,https://doi.org/10.5194/egusphere-2026-2576, 2026
Revised manuscript under review for ACP (discussion: final response, 6 comments)
Short summary
08 May 2026
Multi-machine-learning approaches to modeling small-scale source attribution of ozone formation
Zheng Xiao, Yifeng Lu, and Guangli Xiu
Atmos. Chem. Phys., 26, 6117–6132, https://doi.org/10.5194/acp-26-6117-2026,https://doi.org/10.5194/acp-26-6117-2026, 2026
Short summary
08 May 2026
Tropospheric bromine monoxide in Ny-Ålesund: source analysis and impacts on atmospheric chemistry
Qidi Li, Yuhan Luo, Xin Yang, Bianca Zilker, Andreas Richter, Ke Dou, Haijin Zhou, Kai Zhan, Fuqi Si, and Wenqing Liu
Atmos. Chem. Phys., 26, 6165–6196, https://doi.org/10.5194/acp-26-6165-2026,https://doi.org/10.5194/acp-26-6165-2026, 2026
Short summary
08 May 2026
Investigating the role of ammonia in enhancing secondary organic aerosol formation from the co-photooxidation of anthropogenic and biogenic VOCs
Yongxin Yan, Junling Li, Yufei Song, Yushi Gong, Shudan Wei, Zhaolin Wang, Haijie Zhang, Yanqin Ren, Maofa Ge, and Hong Li
Atmos. Chem. Phys., 26, 6147–6163, https://doi.org/10.5194/acp-26-6147-2026,https://doi.org/10.5194/acp-26-6147-2026, 2026
Short summary
08 May 2026
Forest and bioenergy expansion amplifies climate warming by accelerating regional cloud loss
Nanjian Liu, Zhixin Hao, Siyou Xia, and Peng Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-367,https://doi.org/10.5194/egusphere-2026-367, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
08 May 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-1792,https://doi.org/10.5194/egusphere-2026-1792, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
08 May 2026
The sensitivity of ground-level ozone to precursor emissions and source contributions in Southeast Asia
Jie Hu, David C. Wong, Jiaying Li, Tingting Fang, and Steve H. L. Yim
EGUsphere, https://doi.org/10.5194/egusphere-2026-2148,https://doi.org/10.5194/egusphere-2026-2148, 2026
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
08 May 2026
Bias in satellite-derived cloud radiative effect over Arctic sea ice relative to aircraft measurements during ARCSIX
Sebastian Becker, Konrad Sebastian Schmidt, Hong Chen, Yu-Wen Chen, Kerry G. Meyer, Colten A. Peterson, and Manfred Wendisch
EGUsphere, https://doi.org/10.5194/egusphere-2026-2210,https://doi.org/10.5194/egusphere-2026-2210, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
08 May 2026
Monitoring Stratospheric Aerosols over Europe: A 16-Year CALIPSO Dataset Analysis (2007–2022)
Christina-Anna Papanikolaou, Nikolaos Papagiannopoulos, Michail Mytilinaios, Pilar Gumà-Claramunt, Benedetto De Rosa, Giuseppe D’Amico, Aldo Amodeo, and Lucia Mona
EGUsphere, https://doi.org/10.5194/egusphere-2026-2307,https://doi.org/10.5194/egusphere-2026-2307, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
08 May 2026
Assessing Air Pollution Drivers in Asia Through Multi-Species Data Assimilation During NASA's ASIA-AQ Campaign
Jinkyul Choi, Kazuyuki Miyazaki, Takashi Sekiya, Jinhyeok Yu, Shin-Ya Ogino, Henk Eskes, Pieter Rijdijk, Ryan Bennett, Anke Roiger, Leon Knez, Glenn S. Diskin, Jason A. Miech, Joshua P. DiGangi, Yonghoon Choi, Alessandro Franchin, Changmin Cho, Eric C. Apel, Louisa K. Emmons, Nattamon Maneenoi, Jason M. St. Clair, Reem A. Hannun, Glenn M. Wolfe, Erin Delaria, Abby Sebol, Donald R. Blake, Monica Crippa, Rachel M. Hoesly, Steven J. Smith, Jung-Hun Woo, Le Kuai, and Ronald Macatangay
EGUsphere, https://doi.org/10.5194/egusphere-2026-2380,https://doi.org/10.5194/egusphere-2026-2380, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
08 May 2026
Distribution of cloud geometrical properties and types over the Mediterranean: insights from a decade of CloudSat and 1 year of EarthCARE measurements and ERA5 comparison
Kalliopi Artemis Voudouri, Eleni Marinou, Ilianna Koutsoupi, Vassilis Spyrakos, Dimitra Karkani, Ioanna Tsikoudi, Alessandro Battaglia, Pavlos Kollias, Eleni Giannakaki, and Vassilis Amiridis
EGUsphere, https://doi.org/10.5194/egusphere-2026-2384,https://doi.org/10.5194/egusphere-2026-2384, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
08 May 2026
Cloud liquid water path at the North Slope of Alaska is largely insensitive to local meteorology in Arctic winter
Kara Hartig, John J. Cassano, Matthew D. Shupe, and Amy Solomon
EGUsphere, https://doi.org/10.5194/egusphere-2026-2426,https://doi.org/10.5194/egusphere-2026-2426, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
08 May 2026
EarthCARE Observations of Vertical Motion and Cloud Microphysical Structure in Tropical Cyclones
Jin-De Huang, Woosub Roh, Tomoki Miyakawa, and Masaki Satoh
EGUsphere, https://doi.org/10.5194/egusphere-2026-2530,https://doi.org/10.5194/egusphere-2026-2530, 2026
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
08 May 2026
A multi-decadal climatology of dust-on-snow from wet deposition in the Upper Colorado River Basin
Felix Yu, Daniel Feldman, Leah Gibson, and William Rudisill
EGUsphere, https://doi.org/10.5194/egusphere-2026-2547,https://doi.org/10.5194/egusphere-2026-2547, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
06 May 2026
Significance of microphysical processes for uncertainties in ensemble forecasts of summertime convection over central Europe
Christian Barthlott, Beata Czajka, Christoph Gebhardt, and Corinna Hoose
Atmos. Chem. Phys., 26, 6061–6081, https://doi.org/10.5194/acp-26-6061-2026,https://doi.org/10.5194/acp-26-6061-2026, 2026
Short summary
06 May 2026
Variability and trends of upper-tropospheric aerosols over the Asian summer monsoon region: an AeroCom multi-model study
Mian Chin, Jonathon S. Wright, Huisheng Bian, Qian Tan, Xiaohua Pan, Toshihiko Takemura, Hitoshi Matsui, Kostas Tsigaridis, Susanne Bauer, Paul Ginoux, Yiran Peng, Zengyuan Guo, Suvarna Fadnavis, Anton Laakso, John P. Burrows, Ghassan Taha, Jayanta Kar, Alexei Rozanov, Carlo Arosio, Landon Rieger, and Adam Bourassa
Atmos. Chem. Phys., 26, 6035–6059, https://doi.org/10.5194/acp-26-6035-2026,https://doi.org/10.5194/acp-26-6035-2026, 2026
Short summary
06 May 2026
Insights on ozone formation sensitivity in Southeast and East Asian megacities during ASIA-AQ
Changmin Cho, Alessandro Franchin, Frank Flocke, Kirk Lesko, Courtney Owen, Samuel R. Hall, Kirk Ullmann, Eric C. Apel, Alan J. Hills, Rebecca S. Hornbrook, Behrooz Roozitalab, Daun Jeong, Glenn S. Diskin, Yonghoon Choi, Joshua P. DiGangi, Jason Miech, Glenn M. Wolfe, Thomas F. Hanisco, Jason M. St. Clair, Jin Liao, Erin R. Delaria, Abby Sebol, Reem A. Hannun, Paul O. Wennberg, Katherine Ball, Young Ro Lee, L. Gregory Huey, David J. Tanner, Linda Arterburn, Donald R. Blake, Nicola J. Blake, Barbara Barletta, Simone Meinardi, Kyung-Eun Min, Heejoo Kang, Woohui Nam, Armin Wisthaler, Felix Piel, Wojciech Wojnowski, Jack Dibb, and James Crawford
Atmos. Chem. Phys., 26, 6097–6116, https://doi.org/10.5194/acp-26-6097-2026,https://doi.org/10.5194/acp-26-6097-2026, 2026
Short summary
06 May 2026
Thin organic films unexpectedly enhance alcohol uptake on soot analogs: critical implications for aerosol aging
Xiangrui Kong, Yongjian Lian, Shuai Jiang, and Jan B. C. Pettersson
Atmos. Chem. Phys., 26, 6083–6095, https://doi.org/10.5194/acp-26-6083-2026,https://doi.org/10.5194/acp-26-6083-2026, 2026
Short summary
06 May 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 Brooks, Michael P. Jensen, Min Deng, Damao Zhang, Darielle Dexheimer, Beat Schmid, Zezhen Cheng, and Swarup China
EGUsphere, https://doi.org/10.5194/egusphere-2026-2245,https://doi.org/10.5194/egusphere-2026-2245, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
05 May 2026
Impact of present aircraft NOx and aerosol emissions on atmospheric composition and climate: results from a model intercomparison
Yann Cohen, Didier Hauglustaine, Zosia Staniaszek, Marianne Tronstad Lund, Irene Dedoussi, Sigrun Matthes, Flávio Quadros, Mattia Righi, Agnieszka Skowron, and Robin Thor
Atmos. Chem. Phys., 26, 5983–6013, https://doi.org/10.5194/acp-26-5983-2026,https://doi.org/10.5194/acp-26-5983-2026, 2026
Short summary
05 May 2026
Inferring processes governing cloud transition during mid-latitude marine cold-air outbreaks from satellite
Jianhao Zhang, David Painemal, Tom Dror, Jung-Sub Lim, Armin Sorooshian, and Graham Feingold
Atmos. Chem. Phys., 26, 6015–6034, https://doi.org/10.5194/acp-26-6015-2026,https://doi.org/10.5194/acp-26-6015-2026, 2026
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05 May 2026
Abundant water-soluble calcium coatings on fine Asian dust particles
Tafeng Hu, Niu Jin, Yingpan Song, Feng Wu, Jing Duan, Yuqing Zhu, Hong Huang, Yu Huang, Junji Cao, and Daizhou Zhang
Atmos. Chem. Phys., 26, 5947–5959, https://doi.org/10.5194/acp-26-5947-2026,https://doi.org/10.5194/acp-26-5947-2026, 2026
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05 May 2026
Methane intensity and emissions across major oil and gas basins and individual jurisdictions using MethaneSAT observations
James P. Williams, Joshua Benmergui, Marvin Knapp, Mark Omara, Anthony Himmelberger, Ethan Kyzivat, Kaiya Weatherby, Ben Lyke, Jack Warren, Katlyn MacKay, Sasha Ayvazov, Marcus Russi, Nicholas LoFaso, Tom Melendez, Christopher C. Miller, Sebastien Roche, Maryann Sargent, Jonathan Franklin, Maya Nasr, Zhan Zhang, David J. Miller, Bingkun Luo, Luis Guanter, Steven P. Hamburg, Steven C. Wofsy, and Ritesh Gautam
Atmos. Chem. Phys., 26, 5961–5981, https://doi.org/10.5194/acp-26-5961-2026,https://doi.org/10.5194/acp-26-5961-2026, 2026
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05 May 2026
Long-term land-atmosphere carbon monoxide exchange from a tall tower in a rural Central European region
László Haszpra, Zoltán Barcza, Anikó Kern, and Natascha Kljun
EGUsphere, https://doi.org/10.5194/egusphere-2026-1077,https://doi.org/10.5194/egusphere-2026-1077, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
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05 May 2026
Origin and evolution of satellite-observed cirrus clouds using Lagrangian microphysical modeling – Part 1: Method and case studies
Athulya Saiprakash, Martina Krämer, Christian Rolf, Patrick Konjari, Jérôme Riedi, and Odran Sourdeval
EGUsphere, https://doi.org/10.5194/egusphere-2026-2416,https://doi.org/10.5194/egusphere-2026-2416, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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05 May 2026
Origin and evolution of satellite-observed cirrus clouds using Lagrangian microphysical modeling – Part 2: Evaluation and sensitivity analysis
Athulya Saiprakash, Martina Krämer, Christian Rolf, Jérôme Riedi, and Odran Sourdeval
EGUsphere, https://doi.org/10.5194/egusphere-2026-2423,https://doi.org/10.5194/egusphere-2026-2423, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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05 May 2026
Cloud-Type-dependent Mixed-Phase Cloud Climatology from CloudSat/CALIPSO Measurements
Kang Yang, Zhien Wang, and Min Deng
EGUsphere, https://doi.org/10.5194/egusphere-2026-2435,https://doi.org/10.5194/egusphere-2026-2435, 2026
Preprint under review for ACP (discussion: final response, 2 comments)
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04 May 2026
Processes driving the regional sensitivities of summertime PM2.5 to temperature across the US: new insights from model simulations
Lifei Yin, Yiqi Zheng, Bin Bai, Bingqing Zhang, Rachel F. Silvern, Jingqiu Mao, Loretta J. Mickley, and Pengfei Liu
Atmos. Chem. Phys., 26, 5901–5923, https://doi.org/10.5194/acp-26-5901-2026,https://doi.org/10.5194/acp-26-5901-2026, 2026
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04 May 2026
A combined observational and modelling approach to evaluate aerosol–cirrus interactions at high and mid-latitudes
Elena De La Torre Castro, Christof G. Beer, Tina Jurkat-Witschas, Daniel Sauer, Mattia Righi, Johannes Hendricks, and Christiane Voigt
Atmos. Chem. Phys., 26, 5879–5899, https://doi.org/10.5194/acp-26-5879-2026,https://doi.org/10.5194/acp-26-5879-2026, 2026
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04 May 2026
Dissimilar roles of aerosols, nitrogen deposition and ozone on the terrestrial carbon sink in China during 2010–2020
Nanhong Xie, Tijian Wang, Shu Li, Bingliang Zhuang, Mengmeng Li, Min Xie, Qian Zhang, Danyang Ma, Jane Liu, Jing M. Chen, Zhaozhong Feng, Dimitrios Melas, and Kostas Karatzas
Atmos. Chem. Phys., 26, 5925–5945, https://doi.org/10.5194/acp-26-5925-2026,https://doi.org/10.5194/acp-26-5925-2026, 2026
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04 May 2026
Evolution mechanisms of explosive advection sea fog under the influence of transported dust aerosol: a case study over the East China Sea in spring 2025
Xirui Ma, Yun Zhang, Panyan Ge, Yan Yin, Hepeng Zheng, Tingting Kang, Lingbing Bu, Wenjie Su, Donglin Yang, Qiangyue Xiang, and Yinze Ran
EGUsphere, https://doi.org/10.5194/egusphere-2026-1054,https://doi.org/10.5194/egusphere-2026-1054, 2026
Revised manuscript under review for ACP (discussion: final response, 8 comments)
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04 May 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-1343,https://doi.org/10.5194/egusphere-2026-1343, 2026
Revised manuscript under review for ACP (discussion: final response, 3 comments)
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04 May 2026
Impacts of aerosols on the tornado potential: A case study in Yangtze River Delta, China
Rumo Wang, Tianyi Fan, Zhanqing Li, and Jianping Guo
EGUsphere, https://doi.org/10.5194/egusphere-2026-1730,https://doi.org/10.5194/egusphere-2026-1730, 2026
Preprint under review for ACP (discussion: final response, 4 comments)
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04 May 2026
A climatological description of atmospheric CO2 concentrations
François-Marie Bréon, Frédéric Chevallier, and Michel Ramonet
EGUsphere, https://doi.org/10.5194/egusphere-2026-1995,https://doi.org/10.5194/egusphere-2026-1995, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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04 May 2026
Study on the influence of ENSO on total columns of ozone over the Tibetan Plateau
Haoyue Wang, Feihong Xiao, Ke Yu, Jianchun Bian, Dan Li, and Qianyu Liu
EGUsphere, https://doi.org/10.5194/egusphere-2026-2146,https://doi.org/10.5194/egusphere-2026-2146, 2026
Revised manuscript under review for ACP (discussion: final response, 4 comments)
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