Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP

Recent

The following lists the recent preprints posted on EGUsphere with ACP-related topics as well as final revised papers published recently in ACP.
17 Apr 2026
Aerosol–cloud interactions in marine low-clouds in a warmer climate
Prasanth Prabhakaran, Timothy A. Myers, Fabian Hoffmann, and Graham Feingold
Atmos. Chem. Phys., 26, 5151–5167, https://doi.org/10.5194/acp-26-5151-2026,https://doi.org/10.5194/acp-26-5151-2026, 2026
Short summary
17 Apr 2026
Revisiting the global budget of atmospheric glyoxal: updates on terrestrial and marine precursor emissions, chemistry, and impacts on atmospheric oxidation capacity
Aoxing Zhang, Tzung-May Fu, Yuhang Wang, Enyu Xiong, Wenlu Wu, Yumin Li, Lei Zhu, Wei Tao, Kelley C. Wells, Dylan B. Millet, Zhe Wang, Bin Yuan, Min Shao, Christophe Lerot, Thomas Danckaert, Ruixiong Zhang, and Kelvin H. Bates
Atmos. Chem. Phys., 26, 5123–5150, https://doi.org/10.5194/acp-26-5123-2026,https://doi.org/10.5194/acp-26-5123-2026, 2026
Short summary
17 Apr 2026
Distinct drivers of recent seasonal precipitation increase over Central Asia: roles of anthropogenic aerosols and greenhouse gases
Jianing Guo, Xiaoning Xie, Gunnar Myhre, Drew Shindell, Alf Kirkevåg, Trond Iversen, Apostolos Voulgarakis, Toshihiko Takemura, Ke Shang, Xinzhou Li, Zhengguo Shi, Yangang Liu, Xiaodong Liu, and Hong Yan
Atmos. Chem. Phys., 26, 5169–5184, https://doi.org/10.5194/acp-26-5169-2026,https://doi.org/10.5194/acp-26-5169-2026, 2026
Short summary
17 Apr 2026
Quantitative insights into regime-dependent aerosol pH variability in an ammonia-rich urban atmosphere from explainable machine learning
Jing Duan, Ting Wang, Ru-Jin Huang, Jingye Ren, Haobin Zhong, Wei Xu, Chunshui Lin, Yanan Zhan, Huabin Huang, and Yongjie Li
EGUsphere, https://doi.org/10.5194/egusphere-2026-1855,https://doi.org/10.5194/egusphere-2026-1855, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
16 Apr 2026
| Highlight paper
Drivers and implications of declining fossil fuel CO2 concentrations in Chinese cities revealed by radiocarbon measurements
Pingyang Li, Boji Lin, Zhineng Cheng, Jing Li, Jun Li, Duohong Chen, Tao Zhang, Run Lin, Sanyuan Zhu, Jun Liu, Yujun Lin, Shizhen Zhao, Guangcai Zhong, Zhenchuan Niu, Ping Ding, and Gan Zhang
Atmos. Chem. Phys., 26, 5085–5122, https://doi.org/10.5194/acp-26-5085-2026,https://doi.org/10.5194/acp-26-5085-2026, 2026
Short summary Editorial statement
16 Apr 2026
Identifying regions that can constrain anthropogenic Hg emissions uncertainties through modelling
Charikleia Gournia, Noelle E. Selin, and Aryeh Feinberg
Atmos. Chem. Phys., 26, 5039–5061, https://doi.org/10.5194/acp-26-5039-2026,https://doi.org/10.5194/acp-26-5039-2026, 2026
Short summary
16 Apr 2026
Can rime splintering explain the ice production in Arctic mixed-phase clouds?
Tomi Raatikainen, Silvia Calderón, Emma Järvinen, Marje Prank, and Sami Romakkaniemi
Atmos. Chem. Phys., 26, 5019–5038, https://doi.org/10.5194/acp-26-5019-2026,https://doi.org/10.5194/acp-26-5019-2026, 2026
Short summary
16 Apr 2026
Atmospheric vertical structure variations during severe aerosol pollution events based on lidar observations
Qimeng Li, Huige Di, Ning Chen, Xiao Cheng, Jiaying Yang, Yun Yuan, Qing Yan, and Dengxin Hua
Atmos. Chem. Phys., 26, 5063–5084, https://doi.org/10.5194/acp-26-5063-2026,https://doi.org/10.5194/acp-26-5063-2026, 2026
Short summary
16 Apr 2026
| Highlight paper
Widespread occurrence of large molecular methylsiloxanes in ambient aerosols
Peng Yao, Rupert Holzinger, Beatriz Sayuri Oyama, Agne Masalaite, Dipayan Paul, Haiyan Ni, Hanne Noto, Dušan Materić, Maria de Fátima Andrade, Ru-Jin Huang, and Ulrike Dusek
Atmos. Chem. Phys., 26, 5005–5018, https://doi.org/10.5194/acp-26-5005-2026,https://doi.org/10.5194/acp-26-5005-2026, 2026
Short summary Editorial statement
16 Apr 2026
Advancing Halocarbon Radiative Efficiency Estimates by coupling radiative transfer and quantum chemical calculations: impact of updated spectroscopic parameters and low-frequency contributions
Daniela Alvarado-Jimenez, Nicola Tasinato, Roberto Buizza, and Keith P. Shine
EGUsphere, https://doi.org/10.5194/egusphere-2026-1470,https://doi.org/10.5194/egusphere-2026-1470, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
16 Apr 2026
The evolution of cloud microphysical properties during Cold Air Outbreaks – a composite approach to in situ measurements
Nina Elisabeth Larsgård, Tim Carlsen, Robert Oscar David, Filip Severin von der Lippe, Alfons Schwarzenboek, Harald Sodemann, and Trude Storelvmo
EGUsphere, https://doi.org/10.5194/egusphere-2026-1650,https://doi.org/10.5194/egusphere-2026-1650, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
16 Apr 2026
High-frequency monitoring of SO2 plumes from moderate-scale volcanic eruptions using a synergy of GEO and LEO satellites: A case study of the 2024 Kanlaon eruption
Shangyi Liu, Yingjun Zheng, Mengya Sheng, Lu Lee, Chengli Qi, Feng Lu, Bruno Franco, Lieven Clarisse, Cathy Clerbaux, Nicolas Theys, Jhoon Kim, and Zhao-Cheng Zeng
EGUsphere, https://doi.org/10.5194/egusphere-2026-1745,https://doi.org/10.5194/egusphere-2026-1745, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
16 Apr 2026
Improved representation of isoprene-derived secondary organic aerosol in CAM6-Chem reveals regional contrasts in its long-term changes over China
Wenxin Zhang, Man Yue, Xinyue Shao, Xinyi Dong, and Minghuai Wang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1954,https://doi.org/10.5194/egusphere-2026-1954, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
15 Apr 2026
14C-based separation of fossil and non-fossil CO2 fluxes in cities using relaxed eddy accumulation: results from tall-tower measurements in Zurich, Paris, and Munich
Ann-Kristin Kunz, Samuel Hammer, Patrick Aigner, Laura Bignotti, Lars Borchardt, Jia Chen, Julian Della Coletta, Lukas Emmenegger, Markus Eritt, Xochilt Gutiérrez, Josh Hashemi, Rainer Hilland, Christopher Holst, Armin Jordan, Natascha Kljun, Richard Kneißl, Changxing Lan, Virgile Legendre, Ingeborg Levin, Benjamin Loubet, Matthias Mauder, Betty Molinier, Susanne Preunkert, Michel Ramonet, Stavros Stagakis, and Andreas Christen
Atmos. Chem. Phys., 26, 4967–5003, https://doi.org/10.5194/acp-26-4967-2026,https://doi.org/10.5194/acp-26-4967-2026, 2026
Short summary
15 Apr 2026
Chemical Characterization and Source Apportionment of Carbonaceous Aerosols during Post-Monsoon Biomass Burning and Diwali at an Upwind Site of Delhi
Vasu Singh, Dilip Ganguly, Jaswant Rathore, Lokesh Kumar Sahu, Ravi K. Kunchala, and Sagnik Dey
EGUsphere, https://doi.org/10.5194/egusphere-2026-1428,https://doi.org/10.5194/egusphere-2026-1428, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
15 Apr 2026
How rain shapes cloud-scale dynamics and mass flux in the trades
Florian Poydenot, Nina Robbins-Blanch, Zeen Zhu, and Raphaela Vogel
EGUsphere, https://doi.org/10.5194/egusphere-2026-1974,https://doi.org/10.5194/egusphere-2026-1974, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 Apr 2026
Idealized particle-resolved large-eddy simulations to evaluate the impact of emissions spatial heterogeneity on CCN activity
Samuel G. Frederick, Matin Mohebalhojeh, Jeffrey H. Curtis, Matthew West, and Nicole Riemer
Atmos. Chem. Phys., 26, 4863–4883, https://doi.org/10.5194/acp-26-4863-2026,https://doi.org/10.5194/acp-26-4863-2026, 2026
Short summary
14 Apr 2026
Measurement report: Nitrogen isotope (δ15N) signatures of ammonia emissions from livestock farming: implications for source apportionment of haze pollution
Jinhan Wang, Zhaojun Nie, Yupeng Zhang, Xiaolei Jie, Haiyang Liu, Peng Zhao, and Hongen Liu
Atmos. Chem. Phys., 26, 4953–4965, https://doi.org/10.5194/acp-26-4953-2026,https://doi.org/10.5194/acp-26-4953-2026, 2026
Short summary
14 Apr 2026
| ACP Letters
| Highlight paper
Quiet New Particle Formation is a significant aerosol source in the Amazon boundary layer
Bruno B. Meller, Marco A. Franco, Rafael Valiati, Christopher Pöhlker, Luiz A. T. Machado, Florian Ditas, Leslie A. Kremper, Subha S. Raj, Cleo Q. Dias-Júnior, Flávio A. F. D'Oliveira, Luciana V. Rizzo, Ulrich Pöschl, and Paulo Artaxo
Atmos. Chem. Phys., 26, 4885–4899, https://doi.org/10.5194/acp-26-4885-2026,https://doi.org/10.5194/acp-26-4885-2026, 2026
Short summary Editorial statement
14 Apr 2026
Impact of primary oxygenated volatile organic compounds on ozone formation in the Yangtze River Delta region
Xun Li, Xuan Li, Rusha Yan, Yaqin Gao, Kangjia Gong, Hongli Wang, Momei Qin, Jianlin Hu, and Jingyi Li
Atmos. Chem. Phys., 26, 4901–4915, https://doi.org/10.5194/acp-26-4901-2026,https://doi.org/10.5194/acp-26-4901-2026, 2026
Short summary
14 Apr 2026
Novel insights on causes of disproportionate trends between particulate NO3− and NOx emissions in Canadian urban atmospheres
Qinchu Fan, Xiaohong Yao, and Leiming Zhang
Atmos. Chem. Phys., 26, 4917–4936, https://doi.org/10.5194/acp-26-4917-2026,https://doi.org/10.5194/acp-26-4917-2026, 2026
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14 Apr 2026
Hygroscopic growth obscures actual variation in anthropogenic aerosol optical depth over central China during 2010–2024
Yun He, Dongzhe Jing, Zhenping Yin, Detlef Müller, Fuchao Liu, Yunpeng Zhang, Yang Yi, Kaiming Huang, and Fan Yi
Atmos. Chem. Phys., 26, 4937–4951, https://doi.org/10.5194/acp-26-4937-2026,https://doi.org/10.5194/acp-26-4937-2026, 2026
Short summary
14 Apr 2026
Spatiotemporal Linkage and Transmission of Urban Heat Islands in the Yangtze River Delta Urban Agglomeration: The Role of Urban Heat Advection
Jiesheng Xue, Yuanjian Yang, Guoyu Ren, and Simone Lolli
EGUsphere, https://doi.org/10.5194/egusphere-2026-1707,https://doi.org/10.5194/egusphere-2026-1707, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
14 Apr 2026
Orographic impacts of Réunion Island and Madagascar on heavy rainfall during Tropical Cyclone Batsirai (2022)
Keun-Ok Lee, Soline Bielli, Clément Soufflet, Rémi Laxenaire, and Kevin Hoarau
EGUsphere, https://doi.org/10.5194/egusphere-2026-1893,https://doi.org/10.5194/egusphere-2026-1893, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
13 Apr 2026
Technical note: A framework for causal inference applied to solar radiation and temperature effects on measured levels of gaseous elemental mercury in seawater
Hans-Martin Heyn and Michelle Nerentorp Mastromonaco
Atmos. Chem. Phys., 26, 4785–4822, https://doi.org/10.5194/acp-26-4785-2026,https://doi.org/10.5194/acp-26-4785-2026, 2026
Short summary
13 Apr 2026
Mechanistic investigations of the formation of multifunctional products from the multi-generation ●OH oxidation of styrene
Long Chen, Yu Huang, Yonggang Xue, Long Cui, and Zhihui Jia
Atmos. Chem. Phys., 26, 4823–4840, https://doi.org/10.5194/acp-26-4823-2026,https://doi.org/10.5194/acp-26-4823-2026, 2026
Short summary
13 Apr 2026
Tropospheric low ozone and its diurnal cycle over the Western Pacific warm pool from solar absorption FTIR observations
Xiaoyu Sun, Mathias Palm, Katrin Müller, Denghui Ji, Sharon Patris, and Justus Notholt
Atmos. Chem. Phys., 26, 4841–4861, https://doi.org/10.5194/acp-26-4841-2026,https://doi.org/10.5194/acp-26-4841-2026, 2026
Short summary
13 Apr 2026
Contrasting land carbon uptake responses to El Niño–Southern Oscillation across North America
Wu Sun, Kelsey Foster, Yoichi Shiga, Julian Merder, Nina Randazzo, and Anna Michalak
EGUsphere, https://doi.org/10.5194/egusphere-2026-880,https://doi.org/10.5194/egusphere-2026-880, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
13 Apr 2026
Drivers of Atmospheric Volatile Methylated Sulfur Variability Across the Southern Ocean and Antarctic Coast
Caleb Mynard, Emily B. Franklin, Joel Alroe, Karen Westwood, Brandon J. McNabb, Robert Strzepek, Philippe D. Tortell, Steven T. Siems, Antonio Patti, Suzie Molloy, Alan Griffiths, Branka Miljevic, Marc D. Mallet, Ruhi Humphries, and Erin Dunne
EGUsphere, https://doi.org/10.5194/egusphere-2026-1346,https://doi.org/10.5194/egusphere-2026-1346, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
10 Apr 2026
Technical note: Hybrid machine learning model for bias correction of UTLS relative humidity against IAGOS observations in ERA5 reanalysis
Mathieu Antonopoulos, Jérémie Juvin-Quarroz, and Olivier Boucher
Atmos. Chem. Phys., 26, 4771–4784, https://doi.org/10.5194/acp-26-4771-2026,https://doi.org/10.5194/acp-26-4771-2026, 2026
Short summary
10 Apr 2026
Transport of volcanic aerosol from the Raikoke eruption in 2019 through the Northern Hemisphere
Zhen Yang, Bärbel Vogel, Felix Plöger, Zhixuan Bai, Dan Li, Sabine Griessbach, Lars Hoffmann, Frank G. Wienhold, Elizabeth Asher, Alexandre A. Baron, Katie R. Smith, Troy Thornberry, Jianchun Bian, and Michaela I. Hegglin
Atmos. Chem. Phys., 26, 4749–4769, https://doi.org/10.5194/acp-26-4749-2026,https://doi.org/10.5194/acp-26-4749-2026, 2026
Short summary
10 Apr 2026
Assessment of WRF-GHG model simulations during the CAFE-Brazil Campaign in Amazonia
Noelia R. Benavente, Santiago Botía, Luciana V. Rizzo, Angel Vara-Vela, Paulo Artaxo, Hella van Asperen, Felipe Santos da Silva, Flavio A. F. D'Oliveira, Horst Fischer, Michał Gałkowski, Theo Glauch, Alice Henkes, David Ho, Cléo Q. Dias-Júnior, Amauri C. P. Junior, Julia Marshall, Linda Ort, Ben-Hur M. Portella, and Luiz A. T. Machado
EGUsphere, https://doi.org/10.5194/egusphere-2026-979,https://doi.org/10.5194/egusphere-2026-979, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
10 Apr 2026
The Cold-Air Outbreaks in the Marine Boundary Layer Experiment model-observation intercomparison project (COMBLE-MIP), Part I: Model specification, observational constraints, and preliminary findings
Timothy W. Juliano, Florian Tornow, Ann M. Fridlind, Andrew S. Ackerman, Gregory S. Elsaesser, Bart Geerts, Christian P. Lackner, David Painemal, Israel Silber, Mikhail Ovchinnikov, Gunilla Svensson, Michael Tjernström, Peng Wu, Alejandro Baró Pérez, Peter Bogenschutz, Dmitry Chechin, Kamal Kant Chandrakar, Jan Chylik, Andrey Debolskiy, Rostislav Fadeev, Anu Gupta, Luisa Ickes, Michail Karalis, Martin Köhler, Branko Kosovic, Peter Kuma, Weiwei Li, Evgeny Mortikov, Hugh Morrison, Roel A. J. Neggers, Anna Possner, Tomi Raatikainen, Lea Raillard, Sami Romakkaniemi, Niklas Schnierstein, Shin-ichiro Shima, Nikita Silin, Mikhail Tolstykh, Étienne Vignon, Lulin Xue, Meng Zhang, and Xue Zheng
EGUsphere, https://doi.org/10.5194/egusphere-2026-1237,https://doi.org/10.5194/egusphere-2026-1237, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
10 Apr 2026
Biogeochemical regimes control marine aerosol emission of hydrogels in the Southwestern Pacific Ocean
Theresa Barthelmeß, Karine Sellegri, Benjamin Pontiller, Lindsay Scheidemann, Karl Safi, and Anja Engel
EGUsphere, https://doi.org/10.5194/egusphere-2026-1873,https://doi.org/10.5194/egusphere-2026-1873, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
10 Apr 2026
First Observations of the Solar-Heating Imprint on Seasonal Variations in Diurnal Tidal Structure in the MLT Region
Wen Yi, Jianyuan Wang, Xianghui Xue, Chengyun Yang, Iain M. Reid, Robert A. Vincent, Andrew Mackinnon, Damian J. Murphy, Njål Gulbrandsen, Masaki Tsutsumi, Baiqi Ning, Guozhu Li, Nicholas J. Mitchell, Tracy Moffat-Griffin, Toshitaka Tsuda, Alan Z. Liu, Zishun Qiao, Haiying Li, Paulo P. Batista, Jianfei Wu, Tingdi Chen, and Xiankang Dou
EGUsphere, https://doi.org/10.5194/egusphere-2026-1883,https://doi.org/10.5194/egusphere-2026-1883, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
10 Apr 2026
Temporal variation of northern midlatitude baseline ozone: 48-year observational record challenges our understanding of tropospheric chemistry
David D. Parrish, Charles A. Mims, Richard G. Derwent, Ian C. Faloona, Henry Bowman, Tongwen Wu, Jie Zhang, Makoto Deushi, and Naga Oshima
EGUsphere, https://doi.org/10.5194/egusphere-2026-1939,https://doi.org/10.5194/egusphere-2026-1939, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
09 Apr 2026
Natural and anthropogenic influence on tropospheric ozone variability over the Tropical Atlantic unveiled by satellite, reanalyses and in situ observations
Sachiko Okamoto, Juan Cuesta, Gaëlle Dufour, Maxim Eremenko, Kazuyuki Miyazaki, Cathy Boonne, Hiroshi Tanimoto, Jeff Peischl, and Chelsea Thompson
Atmos. Chem. Phys., 26, 4685–4709, https://doi.org/10.5194/acp-26-4685-2026,https://doi.org/10.5194/acp-26-4685-2026, 2026
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09 Apr 2026
Microphysical properties of various precipitation systems worldwide classified via objective methods based on dual-frequency precipitation radar observations
Yujia Zhang, Xiaodong Zhang, and Xiang Ni
Atmos. Chem. Phys., 26, 4727–4747, https://doi.org/10.5194/acp-26-4727-2026,https://doi.org/10.5194/acp-26-4727-2026, 2026
Short summary
09 Apr 2026
| Highlight paper
Opinion: The importance and future development of perturbed parameter ensembles in climate and atmospheric science
Ken S. Carslaw, Leighton A. Regayre, Ulrike Proske, Andrew Gettelman, David M. H. Sexton, Yun Qian, Lauren R. Marshall, Oliver Wild, Marcus van Lier-Walqui, Annika Oertel, Saloua Peatier, Ben Yang, Jill S. Johnson, Sihan Li, Daniel T. McCoy, Benjamin M. Sanderson, Christina J. Williamson, Gregory S. Elsaesser, Kuniko Yamazaki, and Ben B. B. Booth
Atmos. Chem. Phys., 26, 4651–4667, https://doi.org/10.5194/acp-26-4651-2026,https://doi.org/10.5194/acp-26-4651-2026, 2026
Short summary Editorial statement
09 Apr 2026
Rapid formation of secondary aerosol precursors from the autoxidation of C5–C8 n-aldehydes
Shawon Barua, Avinash Kumar, Prasenjit Seal, Siddharth Iyer, and Matti Rissanen
Atmos. Chem. Phys., 26, 4711–4725, https://doi.org/10.5194/acp-26-4711-2026,https://doi.org/10.5194/acp-26-4711-2026, 2026
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09 Apr 2026
A new data set of nighttime chemical heating rates in the upper mesosphere and lower thermosphere derived from SCIAMACHY OH (9–6) emissions and SABER profiles
Xiaolin Wu, Yajun Zhu, Anne K. Smith, Martin Kaufmann, Guoying Jiang, Shuai Liu, and Jiyao Xu
Atmos. Chem. Phys., 26, 4669–4683, https://doi.org/10.5194/acp-26-4669-2026,https://doi.org/10.5194/acp-26-4669-2026, 2026
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09 Apr 2026
Lake-Mountain synergy in convective clouds and precipitation over the Tibetan Plateau: a large-eddy simulation study
Kai Yang, Jinghua Chen, Tianliang Zhao, Xiangde Xu, Chunsong Lu, Shizuo Fu, Yuehan Luo, Qingjian Yang, Ziqian Liu, Zhikuan Li, Lin Wu, and Yuxiang Jin
EGUsphere, https://doi.org/10.5194/egusphere-2026-869,https://doi.org/10.5194/egusphere-2026-869, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
09 Apr 2026
Drivers of aerosol variability in the high Arctic: insights from integrated observations at Gruvebadet and Zeppelin (Ny-Ålesund)
Elena Barbaro, Francisco Ardini, Silvia Becagli, Stefano Bertinetti, Federica Bruschi, Giulia Calzolai, Alice Cavaliere, David Cappelletti, Stefano Crocchianti, Matteo Feltracco, Andrea Gambaro, Fabio Giardi, Stefania Gilardoni, Marco Grotti, Dominic Heslin-Rees, Radovan Krejci, Mery Malandrino, Matilde Mataloni, Simonetta Montaguti, Silvia Nava, Marco Paglione, Matteo Rinaldi, Chiara Ripa, Mirko Severi, Andrea Spolaor, Rita Traversi, Hilde Uggerud, Giulio Verazzo, Tessa Viglezio, Karl Espen Yttri, Wenche Aas, and Mauro Mazzola
EGUsphere, https://doi.org/10.5194/egusphere-2026-1467,https://doi.org/10.5194/egusphere-2026-1467, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
09 Apr 2026
Long-term Changes in Fog Frequency at Swedish Airports and its Potential Drivers
Moa Kristina Sporre, Linda Hartman, Shubham Singh, and Johan Friberg
EGUsphere, https://doi.org/10.5194/egusphere-2026-1795,https://doi.org/10.5194/egusphere-2026-1795, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
08 Apr 2026
Evaluation of reanalysis precipitable water vapor under typhoon conditions using multi-source observations
Jiaqi Shi, Min Li, Andrea K. Steiner, Sebastian Scher, Minghao Zhang, Jiayu Hu, Wenliang Gao, Yongzhao Fan, and Kefei Zhang
Atmos. Chem. Phys., 26, 4633–4650, https://doi.org/10.5194/acp-26-4633-2026,https://doi.org/10.5194/acp-26-4633-2026, 2026
Short summary
08 Apr 2026
Observationally-derived Fractional Release Factors, Ozone Depletion Potentials, and Stratospheric Lifetimes of Four Long-Lived CFCs: CFC-13 (CClF3), CFC-114 (C2Cl2F4), CFC-114a (CF3CCl2F), and CFC-115 (C2ClF5)
Elinor C. Tuffnell, Emma Leedham-Elvidge, William T. Sturges, Harald Bönisch, Karina E. Adcock, Paul J. Fraser, Paul B. Krummel, David E. Oram, Ray L. Langenfelds, Thomas Röckmann, Luke M. Western, Jens Mühle, and Johannes C. Laube
Atmos. Chem. Phys., 26, 4583–4599, https://doi.org/10.5194/acp-26-4583-2026,https://doi.org/10.5194/acp-26-4583-2026, 2026
Short summary
08 Apr 2026
EarthCARE Cloud Profiling Radar observations of the vertical structure of marine stratocumulus clouds
Zhuocan Xu, Pavlos Kollias, Susmitha Sasikumar, Alessandro Battaglia, Bernat Puigdomènech Treserras, and Matthew L. Walker McLinden
Atmos. Chem. Phys., 26, 4619–4632, https://doi.org/10.5194/acp-26-4619-2026,https://doi.org/10.5194/acp-26-4619-2026, 2026
Short summary
08 Apr 2026
2019–2024 trends in African livestock and wetland emissions as contributors to the global methane rise
Nicholas Balasus, Daniel J. Jacob, A. Anthony Bloom, James D. East, Lucas A. Estrada, Sarah E. Hancock, Megan He, Todd A. Mooring, Alexander J. Turner, and John R. Worden
Atmos. Chem. Phys., 26, 4601–4617, https://doi.org/10.5194/acp-26-4601-2026,https://doi.org/10.5194/acp-26-4601-2026, 2026
Short summary
08 Apr 2026
Contrail formation for aircraft with hydrogen combustion – Part 3: A neural-network-based parameterization of ice crystal number
Josef Zink, Cornelius Weiß-Rehm, Simon Unterstrasser, and Ulrike Burkhardt
EGUsphere, https://doi.org/10.5194/egusphere-2026-1088,https://doi.org/10.5194/egusphere-2026-1088, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
08 Apr 2026
Inferring European Fossil Fuel CO2 Emissions using TROPOMI NO2 Data and Sector-Based NOx:CO2 Emission Ratios
Chlöe N. Schooling, Liang Feng, Ingrid Super, and Paul I. Palmer
EGUsphere, https://doi.org/10.5194/egusphere-2026-1315,https://doi.org/10.5194/egusphere-2026-1315, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
08 Apr 2026
Explicit Numerical Simulations of Hailstorm Seeding with a Three–Moment Microphysics Cloud–Resolving Model: A Comparison of Two Operational Methodologies for Hail Suppression
Darko Savić, Vladan Vučković, and Dragana Vujović
EGUsphere, https://doi.org/10.5194/egusphere-2026-1411,https://doi.org/10.5194/egusphere-2026-1411, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
08 Apr 2026
Assessment of aerosol iron (Fe) solubility using global dataset, Part I: Mechanisms underlying the inverse relationship between Fe solubility and Fe concentration
Kohei Sakata, Minako Kurisu, and Yoshio Takahashi
EGUsphere, https://doi.org/10.5194/egusphere-2026-1613,https://doi.org/10.5194/egusphere-2026-1613, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
08 Apr 2026
Assessment of Aerosol Iron Solubility using Global Dataset, Part II: Machine Learning and Deep Neural Network Coupled with SHapley Additive exPlanation Combined with Independent Component Analysis (SHAP-ICA)
Kohei Sakata, Minako Kurisu, and Yoshio Takahashi
EGUsphere, https://doi.org/10.5194/egusphere-2026-1615,https://doi.org/10.5194/egusphere-2026-1615, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Apr 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-1660,https://doi.org/10.5194/egusphere-2026-1660, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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08 Apr 2026
Asymptotic Behavior of Lidar Scattering Properties of Absorbing Dust Aerosols Across Rayleigh and Geometrical-Optics Regimes: Theory and Implications
Anthony La Luna, Zhibo Zhang, Qianqian Song, Hongbin Yu, John E. Yorks, and Ping Yang
External preprint server, https://doi.org/10.22541/au.177368350.03675968/v1,https://doi.org/10.22541/au.177368350.03675968/v1, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Apr 2026
QBO modulation of global monsoon systems with application to northern winter and summer for neutral to moderate ENSO conditions
Vinay Kumar, Shigeo Yoden, Matthew H. Hitchman, Tetsuya Takemi, and Kosuke Ito
Atmos. Chem. Phys., 26, 4547–4569, https://doi.org/10.5194/acp-26-4547-2026,https://doi.org/10.5194/acp-26-4547-2026, 2026
Short summary
07 Apr 2026
Reconstructing albedo from mean cloud properties
Izabela Wojciechowska and Edward Gryspeerdt
Atmos. Chem. Phys., 26, 4571–4582, https://doi.org/10.5194/acp-26-4571-2026,https://doi.org/10.5194/acp-26-4571-2026, 2026
Short summary
07 Apr 2026
Shifting Drivers of China's Methane Emissions amid Economic Growth and Mitigation between 2019–2024
Yifan Li, Drew Pendergrass, Daniel Jacob, Yunxiao Tang, Jiaxin Qiu, and Bo Zheng
EGUsphere, https://doi.org/10.5194/egusphere-2025-6284,https://doi.org/10.5194/egusphere-2025-6284, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Apr 2026
Instantaneous radiative forcings due to the first indirect effect linked to warm clouds in the Amazon
Andre Cezar Pugliesi, Alexandre Lima Correia, and Micael Amore Cecchini
EGUsphere, https://doi.org/10.5194/egusphere-2026-996,https://doi.org/10.5194/egusphere-2026-996, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Apr 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-1177,https://doi.org/10.5194/egusphere-2026-1177, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Apr 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-1206,https://doi.org/10.5194/egusphere-2026-1206, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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02 Apr 2026
Improving forecasts of persistent contrails through ice deposition adjustments
Zane Dedekind, Alexei Korolev, and Jason A. Milbrandt
Atmos. Chem. Phys., 26, 4489–4508, https://doi.org/10.5194/acp-26-4489-2026,https://doi.org/10.5194/acp-26-4489-2026, 2026
Short summary
02 Apr 2026
Three-dimensional hollow tubular structure of rocket chemical depletion
Chunyu Deng, Xiangxiang Yan, Tao Yu, Chunliang Xia, and Yifan Qi
Atmos. Chem. Phys., 26, 4531–4546, https://doi.org/10.5194/acp-26-4531-2026,https://doi.org/10.5194/acp-26-4531-2026, 2026
Short summary
02 Apr 2026
Inferring drivers of tropical isoprene: competing effects of emissions and chemistry
James Young Suk Yoon, Kelley C. Wells, Dylan B. Millet, Christian Frankenberg, Suniti Sanghavi, Abigail L. S. Swann, Joel A. Thornton, and Alexander J. Turner
Atmos. Chem. Phys., 26, 4509–4529, https://doi.org/10.5194/acp-26-4509-2026,https://doi.org/10.5194/acp-26-4509-2026, 2026
Short summary
02 Apr 2026
Aerosol-cloud interactions in Saharan mineral dust over the Eastern Mediterranean
Maximilian Dollner, Josef Gasteiger, Konrad Kandler, Manuel Schöberl, Sudharaj Aryasree, Benjamin Witschas, and Bernadett Weinzierl
EGUsphere, https://doi.org/10.5194/egusphere-2026-531,https://doi.org/10.5194/egusphere-2026-531, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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02 Apr 2026
Coastal upwelling and tropical warm water intrusions are key drivers of interannual fog variability along the southwestern African coast
Alexandre Mass, Hendrik Andersen, and Jan Cermak
EGUsphere, https://doi.org/10.5194/egusphere-2026-1208,https://doi.org/10.5194/egusphere-2026-1208, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
02 Apr 2026
Global and regional emissions of 1,2-dichloroethane derived from AGAGE and NOAA observations
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
EGUsphere, https://doi.org/10.5194/egusphere-2026-1589,https://doi.org/10.5194/egusphere-2026-1589, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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02 Apr 2026
Impacts of Droughts on Biomass Burning Emissions, Air Quality, and Public Health in the Amazon
Leo T. H. Ng, Jia Mao, Xueying Liu, Shixian Zhai, Dominic Fawcett, Stephen Sitch, Luiz E. O. C. Aragao, and Amos P. K. Tai
EGUsphere, https://doi.org/10.5194/egusphere-2026-1614,https://doi.org/10.5194/egusphere-2026-1614, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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02 Apr 2026
From κ to χ: Evaluating Hygroscopicity-Based Mixing State Estimates with a Particle-Resolved Model
Yicen Liu, Jian Wang, and Nicole Riemer
EGUsphere, https://doi.org/10.5194/egusphere-2026-1724,https://doi.org/10.5194/egusphere-2026-1724, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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02 Apr 2026
Aerosol Vertical Distributions Shaped by Boundary Layer Dynamics in a Coastal Urban Environment: Insights from the TRACER Campaign
Bo Chen, Seth A. Thompson, Brianna H. Matthews, Milind Sharma, Ron Li, Anita D. Rapp, Christopher J. Nowotarski, and Sarah D. Brooks
EGUsphere, https://doi.org/10.5194/egusphere-2026-1748,https://doi.org/10.5194/egusphere-2026-1748, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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01 Apr 2026
The effect of organic nucleation on the indirect radiative forcing with a semi-explicit chemical mechanism for highly oxygenated organic molecules (HOMs)
Xinyue Shao, Minghuai Wang, Xinyi Dong, Yaman Liu, Stephen R. Arnold, Leighton A. Regayre, Duseong S. Jo, Wenxiang Shen, Hao Wang, Man Yue, Jingyi Wang, Wenxin Zhang, and Ken S. Carslaw
Atmos. Chem. Phys., 26, 4439–4451, https://doi.org/10.5194/acp-26-4439-2026,https://doi.org/10.5194/acp-26-4439-2026, 2026
Short summary
01 Apr 2026
Leveraging TROPOMI observations and WRF-GHG modeling towards improving methane emission assessments in India
Thara Anna Mathew, Dhanyalekshmi Pillai, Jithin Sukumaran, Monish Vijay Deshpande, Michael Buchwitz, Oliver Schneising, Vishnu Thilakan, Aparnna Ravi, Sanjid Backer Kanakkassery, Advaith J. Vinod, Sivarajan Sijikumar, Imran A. Girach, and S. Suresh Babu
Atmos. Chem. Phys., 26, 4453–4477, https://doi.org/10.5194/acp-26-4453-2026,https://doi.org/10.5194/acp-26-4453-2026, 2026
Short summary
01 Apr 2026
NH3 converts Criegee intermediates to nitrogenous organics
Xiaoying Li, Long Jia, and Yongfu Xu
Atmos. Chem. Phys., 26, 4479–4487, https://doi.org/10.5194/acp-26-4479-2026,https://doi.org/10.5194/acp-26-4479-2026, 2026
Short summary
01 Apr 2026
Mechanistic insights into marine boundary layer nucleation: synergistic interactions of typical sulfur, iodine, and nitrogen precursors
Jing Li, An Ning, Ling Liu, Xiucong Deng, and Xiuhui Zhang
Atmos. Chem. Phys., 26, 4423–4437, https://doi.org/10.5194/acp-26-4423-2026,https://doi.org/10.5194/acp-26-4423-2026, 2026
Short summary
01 Apr 2026
Exploring the Hydrogen Abstraction Pathway in HOM Formation from α-pinene Photooxidation Systems under Varying NO Conditions
Hui Wang, Hongru Shen, Defeng Zhao, Sungah Kang, Rongrong Wu, Yarê Baker, Quanfu He, Annika Zanders, Mathias Bachner, Douglas R. Worsnop, Thorsten Hohaus, Thomas F. Mentel, and Sören R. Zorn
EGUsphere, https://doi.org/10.5194/egusphere-2026-1083,https://doi.org/10.5194/egusphere-2026-1083, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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01 Apr 2026
An Observational Perspective on Precipitation Efficiency of Mesoscale Convective Systems over the Asian Monsoon Region
Thabo E. Makgoale, Sylvia C. Sullivan, and Julia Kukulies
EGUsphere, https://doi.org/10.5194/egusphere-2026-1395,https://doi.org/10.5194/egusphere-2026-1395, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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01 Apr 2026
Do GEMS geostationary satellite observations of tropospheric NO2 always improve NOx emission estimates and related air quality modelling?
Fei Yao, Paul I. Palmer, Xiaolin Wang, Yi Wang, Gitaek T. Lee, Haolin Wang, Liang Feng, Daven K. Henze, and Rokjin J. Park
EGUsphere, https://doi.org/10.5194/egusphere-2026-1499,https://doi.org/10.5194/egusphere-2026-1499, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
01 Apr 2026
Sea Salt Aerosols from Blowing Snow: Contributions to Radiative Forcing
Kalle Nordling, Joonas Merikanto, Petri Räisänen, Arundathi Chandrasekharan, and Risto Makkonen
EGUsphere, https://doi.org/10.5194/egusphere-2026-1575,https://doi.org/10.5194/egusphere-2026-1575, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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31 Mar 2026
Emitted yesterday, polluting today: temporal source apportionment of fine particulate matter pollution over Central Europe
Peter Huszár, Lukáš Bartík, Jan Karlický, and Alvaro Patricio Prieto Perez
Atmos. Chem. Phys., 26, 4377–4403, https://doi.org/10.5194/acp-26-4377-2026,https://doi.org/10.5194/acp-26-4377-2026, 2026
Short summary
31 Mar 2026
Temporal variability of NOx emissions from power plants: a comparison of satellite- and inventory-based estimates
Gerrit Kuhlmann, Erik Franciscus Maria Koene, Chloe Natasha Schooling, Paul Ian Palmer, Òscar Collado López, and Marc Guevara
Atmos. Chem. Phys., 26, 4405–4421, https://doi.org/10.5194/acp-26-4405-2026,https://doi.org/10.5194/acp-26-4405-2026, 2026
Short summary
30 Mar 2026
Southern African dust aerosols are rich in micronutrients, K-feldspar and carbonate minerals
Clarissa Baldo, Servanne Chevaillier, Sophie Nowak, Gael Noyalet, Sandra Lafon, Claudia Di Biagio, Amelie Chaput, James King, Mathieu Cazaunau, Edouard Pangui, Jean-Francois Doussin, Remi Stanus, Nadine Mattielli, Heleen C. Vos, Gregory S. Okin, Brigitte Language, Stuart Piketh, Karine Desboeufs, Akinori Ito, Silvia Becagli, Laurie Barrier, Stephane Jacquemound, and Paola Formenti
EGUsphere, https://doi.org/10.5194/egusphere-2026-1532,https://doi.org/10.5194/egusphere-2026-1532, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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27 Mar 2026
Meteorological drivers of the low-cloud radiative feedback pattern effect and its uncertainty
Rachel Yuen Sum Tam, Timothy A. Myers, Mark D. Zelinka, Cristian Proistosescu, Yuan-Jen Lin, and Kate Marvel
Atmos. Chem. Phys., 26, 4289–4311, https://doi.org/10.5194/acp-26-4289-2026,https://doi.org/10.5194/acp-26-4289-2026, 2026
Short summary
27 Mar 2026
Impacts of the Icelandic Holuhraun volcanic eruption on cloud properties using regional model cloud-aerosol simulations
Masaru Yoshioka, Daniel P. Grosvenor, Amy H. Peace, Jim M. Haywood, Ying Chen, and Paul R. Field
Atmos. Chem. Phys., 26, 4341–4358, https://doi.org/10.5194/acp-26-4341-2026,https://doi.org/10.5194/acp-26-4341-2026, 2026
Short summary
27 Mar 2026
The variability of Antarctic fast ice extent related to tropical sea surface temperature anomalies
Chen Jiang, Lejiang Yu, Timo Vihma, and Jiechen Zhao
Atmos. Chem. Phys., 26, 4275–4288, https://doi.org/10.5194/acp-26-4275-2026,https://doi.org/10.5194/acp-26-4275-2026, 2026
Short summary
27 Mar 2026
The lapse rate and the cold point tropopause in the Asian Summer Monsoon anticyclone
Rolf Müller, Bärbel Vogel, Martina Krämer, Christian Rolf, Nicole Spelten, and Fabrizio Ravegnani
Atmos. Chem. Phys., 26, 4359–4376, https://doi.org/10.5194/acp-26-4359-2026,https://doi.org/10.5194/acp-26-4359-2026, 2026
Short summary
27 Mar 2026
Exceptional wildfire smoke over Greece in summer 2023: a synergistic study of aerosol optical-microphysical and UVB radiative impacts
Marilena Gidarakou, Alexandros Papayannis, Maria Mylonaki, Eleni Kralli, Kostas Eleftheratos, Ilias Fountoulakis, Olga Zografou, Evangelia Diapouli, Maria I. Gini, Stergios Vratolis, Konstantinos Granakis, Konstantinos Eleftheriadis, Nikolaos Evangeliou, Christine Groot Zwaaftink, Eugenia Giagka, Marios-Andreas Zagklis, and Igor Veselovskii
Atmos. Chem. Phys., 26, 4313–4339, https://doi.org/10.5194/acp-26-4313-2026,https://doi.org/10.5194/acp-26-4313-2026, 2026
Short summary
27 Mar 2026
Subseasonal and spatial variability of biomass burning aerosol radiative properties observed over the Southeast Atlantic during ORACLES 2016–2018
Logan T. Mitchell, Connor J. Flynn, Kristina Pistone, Samuel E. LeBlanc, K. Sebastian Schmidt, Hong Chen, Paquita Zuidema, Robert Wood, and Jens Redemann
EGUsphere, https://doi.org/10.5194/egusphere-2026-1418,https://doi.org/10.5194/egusphere-2026-1418, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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27 Mar 2026
Indoor Burning of Arabian Incense Generates Ultrafine-Rich Particles with Strong Oxidative Potential
Liyuan Zhou, Zhancong Liang, Wei Xu, Ru-Jin Huang, Patrick K. H. Lee, and Chak K. Chan
EGUsphere, https://doi.org/10.5194/egusphere-2026-1555,https://doi.org/10.5194/egusphere-2026-1555, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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26 Mar 2026
Understanding the spring cloud onset over the Arctic sea-ice
Jean Lac, Hélène Chepfer, Matthew D. Shupe, and Hannes Griesche
Atmos. Chem. Phys., 26, 4189–4213, https://doi.org/10.5194/acp-26-4189-2026,https://doi.org/10.5194/acp-26-4189-2026, 2026
Short summary
26 Mar 2026
Evaluating simulations of ship tracks in a km-scale model
Anna Tippett, Paul R. Field, and Edward Gryspeerdt
Atmos. Chem. Phys., 26, 4251–4274, https://doi.org/10.5194/acp-26-4251-2026,https://doi.org/10.5194/acp-26-4251-2026, 2026
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26 Mar 2026
Size-resolved condensation sink as an approach to understand pathways how gaseous emissions affect health and climate
Teemu Lepistö, Hilkka Timonen, Topi Rönkkö, and Miikka Dal Maso
Atmos. Chem. Phys., 26, 4215–4230, https://doi.org/10.5194/acp-26-4215-2026,https://doi.org/10.5194/acp-26-4215-2026, 2026
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26 Mar 2026
Investigation of aerosol transport flux structure over Beijing based on lidar observations and the impact of dust transport on air quality
Zhengguo Tian, Longlong Wang, Si Liu, Cheng Yao, Tong Lu, Weijie Zou, Zhenping Yin, Yun He, Lei Li, Bin Zhang, Daru Chen, Zhichao Bu, Yubao Chen, and Xuan Wang
Atmos. Chem. Phys., 26, 4231–4249, https://doi.org/10.5194/acp-26-4231-2026,https://doi.org/10.5194/acp-26-4231-2026, 2026
Short summary
26 Mar 2026
| ACP Letters
| Highlight paper
Emerging low-cloud feedback and adjustment in global satellite observations
Paulo Ceppi, Sarah Wilson Kemsley, Hendrik Andersen, Timothy Andrews, Ryan J. Kramer, Peer Nowack, Casey J. Wall, and Mark D. Zelinka
Atmos. Chem. Phys., 26, 4153–4171, https://doi.org/10.5194/acp-26-4153-2026,https://doi.org/10.5194/acp-26-4153-2026, 2026
Short summary Editorial statement
26 Mar 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-738,https://doi.org/10.5194/egusphere-2026-738, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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26 Mar 2026
Drivers of biogenic secondary organic aerosol from the past to the future
Yang Shi, Colette L. Heald, and Jesse H. Kroll
EGUsphere, https://doi.org/10.5194/egusphere-2026-1570,https://doi.org/10.5194/egusphere-2026-1570, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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25 Mar 2026
Technical note: Comparing ozone production efficiency (OPE) of chemical mechanisms using chemical process analysis (CPA)
Katie Tuite, Alan M. Dunker, and Greg Yarwood
Atmos. Chem. Phys., 26, 4173–4187, https://doi.org/10.5194/acp-26-4173-2026,https://doi.org/10.5194/acp-26-4173-2026, 2026
Short summary
25 Mar 2026
Using high frequency observations of δ13C-CH4 and δ2H-CH4 and uncertain regional isotopic signatures to estimate sources of UK methane emissions
Alice Emily Ramsden, Anita Ganesan, Matthew Rigby, Chris Rennick, Tim Arnold, Emmal Safi, Edward Chung, Dafina Kikaj, Cameron Yeo, Dave Lowry, Pete Levy, Simon O'Doherty, Kieran Stanley, Dickon Young, Joe Pitt, Damien Martin, Morgan Lopez, Michel Ramonet, Grant Forster, Arnoud Frumau, and Alistair Manning
EGUsphere, https://doi.org/10.5194/egusphere-2026-779,https://doi.org/10.5194/egusphere-2026-779, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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25 Mar 2026
Increase of water vapour above the Swiss Plateau from 1995 to 2025 observed by ground-based microwave radiometry
Klemens Hocke, Wenyue Wang, Leonie Bernet, Alistair Bell, and Christian Mätzler
EGUsphere, https://doi.org/10.5194/egusphere-2026-989,https://doi.org/10.5194/egusphere-2026-989, 2026
Preprint under review for ACP (discussion: open, 6 comments)
Short summary
25 Mar 2026
Long-term evolution and effects of primary brown carbon aerosol in China
Guochao Chen, Yiheng Wang, Qi Ying, Xiaofei Wang, and Hongliang Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2026-1196,https://doi.org/10.5194/egusphere-2026-1196, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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25 Mar 2026
Toward Improving Ice Cloud Microphysics Retrievals For Sub-millimeter Polarimeter-Radiometers
Jie Gong, Yuli Liu, Joseph A. Finlon, Ian S. Adams, Rachael A. Kroodsma, Dong L. Wu, and Ralf Bennartz
EGUsphere, https://doi.org/10.5194/egusphere-2026-1291,https://doi.org/10.5194/egusphere-2026-1291, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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