Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics
ACP

Research article

06 Feb 2026
Modelling the impact of anthropogenic aerosols on CCN concentrations over a rural boreal forest environment
Petri Clusius, Metin Baykara, Carlton Xavier, Putian Zhou, Juniper Tyree, Benjamin Foreback, Mikko Äijälä, Frans Graeffe, Tuukka Petäjä, Markku Kulmala, Pauli Paasonen, Paul I. Palmer, and Michael Boy
Atmos. Chem. Phys., 26, 1967–1992, https://doi.org/10.5194/acp-26-1967-2026,https://doi.org/10.5194/acp-26-1967-2026, 2026
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06 Feb 2026
How can we trust TROPOMI based methane emissions estimation: calculating emissions over unidentified source regions
Bo Zheng, Jason Blake Cohen, Lingxiao Lu, Wei Hu, Pravash Tiwari, Simone Lolli, Andrea Garzelli, Hui Su, and Kai Qin
Atmos. Chem. Phys., 26, 1931–1946, https://doi.org/10.5194/acp-26-1931-2026,https://doi.org/10.5194/acp-26-1931-2026, 2026
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06 Feb 2026
Why observed and modelled ozone production rates and sensitives differ, a case study at rural site in China
Jun Zhou, Bin Jiang, Bowen Zhong, Tao Zhang, Duohong Chen, Yuhong Zhai, Li Zhong, Zhijiong Huang, Junqing Luo, Minhui Deng, Mao Xiao, Jianhui Jiang, Jing Li, and Min Shao
Atmos. Chem. Phys., 26, 1889–1906, https://doi.org/10.5194/acp-26-1889-2026,https://doi.org/10.5194/acp-26-1889-2026, 2026
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06 Feb 2026
Sensitivity of photochemical surface ozone formation regimes to emissions and meteorology in India
Gopalakrishna Pillai Gopikrishnan, Daniel M. Westervelt, and Jayanarayanan Kuttippurath
Atmos. Chem. Phys., 26, 1907–1929, https://doi.org/10.5194/acp-26-1907-2026,https://doi.org/10.5194/acp-26-1907-2026, 2026
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06 Feb 2026
Oxidation-driven acceleration of NPF-to-CCN conversion under polluted atmosphere: evidence from mountain-top observations in Yangtze River Delta
Weibin Zhu, Sai Shang, Jieqi Wang, Yunfei Wu, Zhaoze Deng, Liang Ran, Ye Kuang, Guiqian Tang, Xiangpeng Huang, Xiaole Pan, Lanzhong Liu, Weiqi Xu, Yele Sun, Bo Hu, Zifa Wang, and Zirui Liu
Atmos. Chem. Phys., 26, 1947–1965, https://doi.org/10.5194/acp-26-1947-2026,https://doi.org/10.5194/acp-26-1947-2026, 2026
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05 Feb 2026
The Arctic Low-Level Mixed-Phase Haze Regime and its Microphysical Differences to Mixed-Phase Clouds
Manuel Moser, Christiane Voigt, Oliver Eppers, Johannes Lucke, Elena De La Torre Castro, Johanna Mayer, Regis Dupuy, Guillaume Mioche, Olivier Jourdan, Hans-Christian Clemen, Johannes Schneider, Philipp Joppe, Stephan Mertes, Bruno Wetzel, Stephan Borrmann, Marcus Klingebiel, Mario Mech, Christof Lüpkes, Susanne Crewell, André Ehrlich, Andreas Herber, and Manfred Wendisch
Atmos. Chem. Phys., 26, 1867–1887, https://doi.org/10.5194/acp-26-1867-2026,https://doi.org/10.5194/acp-26-1867-2026, 2026
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05 Feb 2026
Recent advances in aerosol optical depth measurements in polar regions: insights from the Polar-AOD Program
Simone Pulimeno, Angelo Lupi, Vito Vitale, Claudia Frangipani, Carlos Toledano, Stelios Kazadzis, Natalia Kouremeti, Christoph Ritter, Sandra Graßl, Kerstin Stebel, Vitali Fioletov, Ihab Abboud, Sandra Blindheim, Lynn Ma, Norm O'Neill, Piotr Sobolewski, Pawan Gupta, Elena Lind, Thomas F. Eck, Antti Hyvärinen, Veijo Aaltonen, Rigel Kivi, Janae Csavina, Dmitry Kabanov, Sergey M. Sakerin, Olga R. Sidorova, Robert S. Stone, Hagen Telg, Laura Riihimaki, Raul R. Cordero, Martin Radenz, Ronny Engelmann, Michel Van Roozendal, Anatoli Chaikovsky, Philippe Goloub, Junji Hisamitsu, and Mauro Mazzola
Atmos. Chem. Phys., 26, 1809–1846, https://doi.org/10.5194/acp-26-1809-2026,https://doi.org/10.5194/acp-26-1809-2026, 2026
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05 Feb 2026
Modeling the coupled and decoupled states of polar boundary-layer mixed-phase clouds
Étienne Vignon, Lea Raillard, Audran Borella, Gwendal Rivière, and Jean-Baptiste Madeleine
Atmos. Chem. Phys., 26, 1847–1865, https://doi.org/10.5194/acp-26-1847-2026,https://doi.org/10.5194/acp-26-1847-2026, 2026
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05 Feb 2026
European HFC emissions evaluated with multiple atmospheric inverse models and UNFCCC national inventories
Hélène De Longueville, Daniela B. Melo, Alison 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 Ganesan
EGUsphere, https://doi.org/10.5194/egusphere-2026-194,https://doi.org/10.5194/egusphere-2026-194, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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05 Feb 2026
Retrieval of ultra-violet aerosol absorption from radiation measurements in young wildfire plumes
Jan-Lukas Tirpitz, Nathaniel Brockway, Santo Fedele Colosimo, Robert Spurr, Matt Christi, Samuel Hall, Kirk Ullmann, Vijay Natraj, Nicolas Theys, Johnathan Hair, Taylor Shingler, Rodney Weber, Ruchen Zhu, Jack Dibb, Richard Moore, Elizabeth Wiggins, and Jochen Stutz
EGUsphere, https://doi.org/10.5194/egusphere-2025-5541,https://doi.org/10.5194/egusphere-2025-5541, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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05 Feb 2026
Impact of black carbon on daytime valley and slope winds in idealised simulations
Johannes Mikkola, Victoria A. Sinclair, Giancarlo Ciarelli, Alexander Gohm, and Federico Bianchi
EGUsphere, https://doi.org/10.5194/egusphere-2025-6273,https://doi.org/10.5194/egusphere-2025-6273, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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05 Feb 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6512,https://doi.org/10.5194/egusphere-2025-6512, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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05 Feb 2026
Fire carbon emission constraints from space-based carbon monoxide retrievals during the 2019 intense burning season in Brazil
Anne-Wil van den Berg, Joram J. D. Hooghiem, Auke M. van der Woude, Pieter Rijsdijk, Roland Vernooij, Santiago Botia, Guido R. van der Werf, John B. Miller, Ingrid T. Luijkx, Maarten C. Krol, and Wouter Peters
EGUsphere, https://doi.org/10.5194/egusphere-2025-6213,https://doi.org/10.5194/egusphere-2025-6213, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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05 Feb 2026
Characteristics of tropical clouds with strong updrafts revealed by Doppler velocity measurements from EarthCARE/CPR
Haruka Hotta, Kentaroh Suzuki, Maki Kikuchi, Shunsuke Aoki, and Takuji Kubota
EGUsphere, https://doi.org/10.5194/egusphere-2026-659,https://doi.org/10.5194/egusphere-2026-659, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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04 Feb 2026
Understanding the causes of satellite–model discrepancies in aerosol–cloud interactions using near-LES simulations of marine boundary layer clouds
Shaoyue Qiu, Xue Zheng, Peng Wu, Hsiang-He Lee, and Xiaoli Zhou
Atmos. Chem. Phys., 26, 1769–1794, https://doi.org/10.5194/acp-26-1769-2026,https://doi.org/10.5194/acp-26-1769-2026, 2026
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04 Feb 2026
Driving factors for the activity coefficient of atmospheric ammonium nitrate: discrepancies among thermodynamic models and impact on nitrate pollutions
Ruilin Wan, Guangjie Zheng, Yuyang Li, Xiaolin Duan, Jingkun Jiang, and Kebin He
Atmos. Chem. Phys., 26, 1795–1807, https://doi.org/10.5194/acp-26-1795-2026,https://doi.org/10.5194/acp-26-1795-2026, 2026
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04 Feb 2026
Long-term trends in reconstructed atmospheric aerosol load based on large-scale sunshine duration records since 1900
William Wandji Nyamsi, Ville Leinonen, Antti Lipponen, Else van den Besselaar, Santtu Mikkonen, Arturo Sanchez–Lorenzo, Martin Wild, Doris Folini, Tero Mielonen, Harri Kokkola, Antti Kukkurainen, Neus Sabater, Rei Kudo, Ben Liley, Raghav Srinivasan, Bruce W. Forgan, Alexandru Dumitrescu, Grzegorz Urban, Michał K. Kowalewski, Márcia Akemi Yamasoe, Nilton Évora do Rosário, Dimitra Founda, Stelios Kazadzis, Veronica Manara, Derbetini A. Vondou, Christian Gueymard, Anders V. Lindfors, Atsumu Ohmura, and Antti Arola
EGUsphere, https://doi.org/10.5194/egusphere-2025-5950,https://doi.org/10.5194/egusphere-2025-5950, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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04 Feb 2026
Evidence for the impact of fire activity on daily variations of IASI mid-tropospheric CO2 anomalies at 8–11 km
Victor Bon, Cyril Crevoisier, and Virginie Capelle
EGUsphere, https://doi.org/10.5194/egusphere-2025-6426,https://doi.org/10.5194/egusphere-2025-6426, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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04 Feb 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-432,https://doi.org/10.5194/egusphere-2026-432, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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04 Feb 2026
Middle atmosphere chemical and dynamical effects in the CCMI-2022 stratospheric aerosol injection scenario
Andrin Jörimann, Timofei Sukhodolov, Simone Tilmes, David Plummer, Shingo Watanabe, Hideharu Akiyoshi, Gabriel Chiodo, Daniele Visioni, Sandro Vattioni, Eugene Rozanov, Ewa M. Bednarz, Béatrice Jossé, Yousuke Yamashita, and Thomas Peter
EGUsphere, https://doi.org/10.5194/egusphere-2026-444,https://doi.org/10.5194/egusphere-2026-444, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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04 Feb 2026
Convective controls on anvil cloud evolution in the ICON km-scale global climate model
Mathilde Ritman, William Jones, and Philip Stier
EGUsphere, https://doi.org/10.5194/egusphere-2026-580,https://doi.org/10.5194/egusphere-2026-580, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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03 Feb 2026
Strong control of the stratocumulus-to-cumulus transition time by aerosol: analysis of the joint roles of several cloud-controlling factors using Gaussian process emulation
Rachel W. N. Sansom, Jill S. Johnson, Leighton A. Regayre, Lindsay A. Lee, and Ken S. Carslaw
Atmos. Chem. Phys., 26, 1713–1733, https://doi.org/10.5194/acp-26-1713-2026,https://doi.org/10.5194/acp-26-1713-2026, 2026
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03 Feb 2026
Evaluation of factors affecting total ozone column and its trend at three Antarctic stations in the years 2007–2023
David Tichopád, Kamil Láska, Tove Svendby, Klára Čížková, Andrea Pazmiño, Boyan Petkov, and Ladislav Metelka
Atmos. Chem. Phys., 26, 1751–1768, https://doi.org/10.5194/acp-26-1751-2026,https://doi.org/10.5194/acp-26-1751-2026, 2026
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03 Feb 2026
Cloud droplet number enhancement from co-condensing NH3, HNO3, and organic vapours: boreal case study
Yu Wang, Beiping Luo, Judith Kleinheins, Gang I. Chen, Liine Heikkinen, and Claudia Marcolli
Atmos. Chem. Phys., 26, 1735–1749, https://doi.org/10.5194/acp-26-1735-2026,https://doi.org/10.5194/acp-26-1735-2026, 2026
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03 Feb 2026
Evaluation of upper-tropospheric lower-stratospheric properties over the Asian monsoon region in a storm-resolving model
Sylvia C. Sullivan, Aiko Voigt, Edgardo Sepúlveda Araya, Silvia Bucci, Annette Miltenberger, Meredith K. Kupinski, Christian Rolf, and Martina Krämer
Atmos. Chem. Phys., 26, 1685–1698, https://doi.org/10.5194/acp-26-1685-2026,https://doi.org/10.5194/acp-26-1685-2026, 2026
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03 Feb 2026
Aerosol organic nitrogen across the global marine boundary layer: distribution patterns and controlling factors
Ningning Sun, Xu Yu, Jian Zhen Yu, Bo Zhang, Yilan Li, Ye Hu, Zhe Li, Zhenlou Chen, and Guitao Shi
Atmos. Chem. Phys., 26, 1699–1712, https://doi.org/10.5194/acp-26-1699-2026,https://doi.org/10.5194/acp-26-1699-2026, 2026
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03 Feb 2026
Nocturnal production of N2O5 and ClNO2 in Delhi: driving factors and impacts
Yijing Chen, Cheng Wu, Epameinondas Tsiligiannis, Ravi Kant Pathak, Jan B. C. Pettersson, Harsh Raj Mishra, Gazala Habib, Geetam Tiwari, Kebin He, Jingkun Jiang, and Mattias Hallquist
EGUsphere, https://doi.org/10.5194/egusphere-2026-73,https://doi.org/10.5194/egusphere-2026-73, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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03 Feb 2026
Investigation of Saharan dust plumes in Western Europe by remote Sensing, in situ measurements, and transport modelling
Hengheng Zhang, Gholam Ali Hoshyaripour, Heike Vogel, Frank Wagner, Thomas Leisner, Jochen Förstner, and Harald Saathoff
EGUsphere, https://doi.org/10.5194/egusphere-2025-5980,https://doi.org/10.5194/egusphere-2025-5980, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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03 Feb 2026
Impact of Aerosol Absorption and Scattering on Winter Fog Lifecycle: Insights from NWP Simulations over Indo-Gangetic Plains
Shweta Bhati, Theethai-Jacob Anurose, Aravindakshan Jayakumar, Hamish Gordon, Anthony Jones, Saji Mohandas, and Vijapurapu Srinivasa Prasad
EGUsphere, https://doi.org/10.5194/egusphere-2025-6088,https://doi.org/10.5194/egusphere-2025-6088, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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03 Feb 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-16,https://doi.org/10.5194/egusphere-2026-16, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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03 Feb 2026
Probabilities of Detection of Methane Plumes by Remote Sensing and Implications for Inferred Emissions Distributions
Ethan Manninen, Apisada Chulakadabba, Maryann Sargent, Zhan Zhang, Harshil Kamdar, Jack Warren, Sébastien Roche, Christopher Chan Miller, Ethan Kyzivat, Joshua Benmergui, Jasna Pittman, Eleanor Walker, Jacob Bushey, Jenna Samra, Jacob Hawthorne, Bingkun Luo, Maya Nasr, Kang Sun, Jonathan Franklin, Xiong Liu, Jia Chen, and Steven Wofsy
EGUsphere, https://doi.org/10.5194/egusphere-2026-115,https://doi.org/10.5194/egusphere-2026-115, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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03 Feb 2026
Global atmospheric methanol emissions inferred from IASI satellite measurements and aircraft data
Jean-Francois Müller, Trissevgeni Stavrakou, Bruno Franco, Lieven Clarisse, Crist Amelynck, Niels Schoon, Bert Verreyken, Beata Opacka, Corinne Vigouroux, Emmanuel Mahieu, Maria Makarova, and Kimberly Strong
EGUsphere, https://doi.org/10.5194/egusphere-2026-253,https://doi.org/10.5194/egusphere-2026-253, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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03 Feb 2026
Observation of the Lunar Tide in the Middle Atmosphere by the Aura Microwave Limb Sounder
Klemens Hocke
EGUsphere, https://doi.org/10.5194/egusphere-2026-368,https://doi.org/10.5194/egusphere-2026-368, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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03 Feb 2026
Characterizing variability and vertical structure of water vapor in the extratropical lower stratosphere
Emily Nicole Tinney and William J. Randel
EGUsphere, https://doi.org/10.5194/egusphere-2026-412,https://doi.org/10.5194/egusphere-2026-412, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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02 Feb 2026
Strateole 2 balloons reveal persistent errors in reanalyzed winds and trajectory calculations in the tropical lower stratosphere
Pierre Cadiou, Riwal Plougonven, Aurélien Podglajen, Albert Hertzog, and Alexandra Mac Farlane
Atmos. Chem. Phys., 26, 1665–1684, https://doi.org/10.5194/acp-26-1665-2026,https://doi.org/10.5194/acp-26-1665-2026, 2026
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02 Feb 2026
Spatial influence of agricultural residue burning and aerosols on land surface temperature
Akanksha Pandey, Richa Singh, Kumari Aditi, Neha Chhillar, and Tirthankar Banerjee
Atmos. Chem. Phys., 26, 1647–1664, https://doi.org/10.5194/acp-26-1647-2026,https://doi.org/10.5194/acp-26-1647-2026, 2026
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02 Feb 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5804,https://doi.org/10.5194/egusphere-2025-5804, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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02 Feb 2026
Physical Interpretation and Implications of Convective Impulses in Thunderstorms Based on Lightning and Polarimetric Radar Observations
Chuanhong Zhao, Yijun Zhang, Dong Zheng, Liangtao Xu, and Wen Yao
EGUsphere, https://doi.org/10.5194/egusphere-2026-4,https://doi.org/10.5194/egusphere-2026-4, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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02 Feb 2026
Organic amine weakens chloride depletion in coastal atmosphere
Aijing Song, Kun Li, Zhaomin Yang, Li Xu, Narcisse Tsona Tchinda, and Lin Du
EGUsphere, https://doi.org/10.5194/egusphere-2026-197,https://doi.org/10.5194/egusphere-2026-197, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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30 Jan 2026
Persistent high PM pollution in the Eastern Mediterranean and Middle East: insights from long-term observations and source apportionment in Cyprus
Elie Bimenyimana, Jean Sciare, Michael Pikridas, Konstantina Oikonomou, Minas Iakovides, Emily Vasiliadou, Chrysanthos Savvides, and Nikos Mihalopoulos
Atmos. Chem. Phys., 26, 1605–1622, https://doi.org/10.5194/acp-26-1605-2026,https://doi.org/10.5194/acp-26-1605-2026, 2026
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30 Jan 2026
Detection and climatology of Saharan dust frequency and mass at the Jungfraujoch (3580 m a.s.l., Switzerland)
Martine Collaud Coen, Benjamin Tobias Brem, Martin Gysel-Beer, Robin Modini, Stephan Henne, Martin Steinbacher, Davide Putero, Maria I. Gini, and Kostantinos Eleftheriadis
Atmos. Chem. Phys., 26, 1623–1645, https://doi.org/10.5194/acp-26-1623-2026,https://doi.org/10.5194/acp-26-1623-2026, 2026
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30 Jan 2026
A localized plant species-specific BVOC emission rate library of China established using a developed statistical approach based on field measurements
Huijuan Han, Yanqi Jia, Rende Shi, Changliang Nie, Yoshizumi Kajii, Yan Wu, and Lingyu Li
Atmos. Chem. Phys., 26, 1587–1604, https://doi.org/10.5194/acp-26-1587-2026,https://doi.org/10.5194/acp-26-1587-2026, 2026
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30 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5638,https://doi.org/10.5194/egusphere-2025-5638, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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29 Jan 2026
An improved Bayesian inversion to estimate daily NOx emissions of Paris from TROPOMI NO2 observations between 2018–2023
Alba Mols, Klaas Folkert Boersma, Hugo Denier van der Gon, and Maarten Krol
Atmos. Chem. Phys., 26, 1497–1513, https://doi.org/10.5194/acp-26-1497-2026,https://doi.org/10.5194/acp-26-1497-2026, 2026
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29 Jan 2026
Kinetic fractionation of noble gases in the stratosphere over Japan
Satoshi Sugawara, Ikumi Oyabu, Kenji Kawamura, Shigeyuki Ishidoya, Shinji Morimoto, Shuji Aoki, Takakiyo Nakazawa, Sakae Toyoda, and Hideyuki Honda
Atmos. Chem. Phys., 26, 1537–1563, https://doi.org/10.5194/acp-26-1537-2026,https://doi.org/10.5194/acp-26-1537-2026, 2026
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29 Jan 2026
Shortening of the Arctic cold air outbreak season detected by a phenomenological machine learning approach
Filip Severin von der Lippe, Tim Carlsen, Trude Storelvmo, and Robert Oscar David
Atmos. Chem. Phys., 26, 1565–1585, https://doi.org/10.5194/acp-26-1565-2026,https://doi.org/10.5194/acp-26-1565-2026, 2026
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29 Jan 2026
Seasonal variability, sources, and parameterization of ice-nucleating particles in the Rocky Mountain region: importance of soil dust and biological contributions
Ruichen Zhou, Russell Perkins, Drew Juergensen, Kevin Barry, Kelton Ayars, Oren Dutton, Paul DeMott, and Sonia Kreidenweis
Atmos. Chem. Phys., 26, 1515–1535, https://doi.org/10.5194/acp-26-1515-2026,https://doi.org/10.5194/acp-26-1515-2026, 2026
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29 Jan 2026
Divergent iron dissolution pathways controlled by sulfuric and nitric acids from the ground-level to the upper mixing layer
Guochen Wang, Xuedong Cui, Bingye Xu, Can Wu, Minkang Zhi, Keliang Li, Liang Xu, Qi Yuan, Yuntao Wang, Yele Sun, Zongbo Shi, Akinori Ito, Shixian Zhai, and Weijun Li
Atmos. Chem. Phys., 26, 1483–1496, https://doi.org/10.5194/acp-26-1483-2026,https://doi.org/10.5194/acp-26-1483-2026, 2026
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29 Jan 2026
Machine-learning-based analysis 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5439,https://doi.org/10.5194/egusphere-2025-5439, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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29 Jan 2026
Effect of vertical wind shear on convective clouds: development, organization, and turbulence
Gaston Bidou, Didier Ricard, and Christine Lac
EGUsphere, https://doi.org/10.5194/egusphere-2026-323,https://doi.org/10.5194/egusphere-2026-323, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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29 Jan 2026
Regulation of Cloud Particle Spectra and Vertical Structure by Sub-Cloud Aerosols: Insights from Aircraft Observations and Numerical Simulations
Deyu Liu, Yue Chen, Sihan Liu, Honglei Wang, Jingyi Chen, Yang Yang, Zihan Wang, Kun Cui, and Tianliang Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2026-249,https://doi.org/10.5194/egusphere-2026-249, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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29 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-479,https://doi.org/10.5194/egusphere-2026-479, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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29 Jan 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, and Cléo Quaresma Dias-Júnior
EGUsphere, https://doi.org/10.5194/egusphere-2026-161,https://doi.org/10.5194/egusphere-2026-161, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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28 Jan 2026
Thermodynamics-guided machine learning model for predicting convective boundary layer height and its multi-site applicability
Yufei Chu, Guo Lin, Min Deng, Lulin Xue, Weiwei Li, Hyeyum Hailey Shin, Jun A. Zhang, Hanqing Guo, and Zhien Wang
Atmos. Chem. Phys., 26, 1415–1434, https://doi.org/10.5194/acp-26-1415-2026,https://doi.org/10.5194/acp-26-1415-2026, 2026
Short summary
28 Jan 2026
Exceptional high AOD over Svalbard in summer 2019: a multi-instrumental approach
Sara Herrero-Anta, Sabine Eckhardt, Nikolaos Evangeliou, Stefania Gilardoni, Sandra Graßl, Dominic Heslin-Rees, Stelios Kazadzis, Natalia Kouremeti, Radovan Krejci, David Mateos, Mauro Mazzola, Christoph Ritter, Roberto Román, Kerstin Stebel, and Tymon Zielinski
Atmos. Chem. Phys., 26, 1435–1457, https://doi.org/10.5194/acp-26-1435-2026,https://doi.org/10.5194/acp-26-1435-2026, 2026
Short summary
28 Jan 2026
Inferring the controlling factors of ice aggregation from targeted cloud seeding experiments
Huiying Zhang, Fabiola Ramelli, Christopher Fuchs, Nadja Omanovic, Anna J. Miller, Robert Spirig, Zhaolong Wu, Yunpei Chu, Xia Li, Ulrike Lohmann, and Jan Henneberger
Atmos. Chem. Phys., 26, 1459–1481, https://doi.org/10.5194/acp-26-1459-2026,https://doi.org/10.5194/acp-26-1459-2026, 2026
Short summary
28 Jan 2026
Attributing the decadal variations in springtime East Asian and North American dust emission to regime shifts in extratropical cyclone
Yiting Wang, Yan Yu, Ji Nie, and Bing Pu
Atmos. Chem. Phys., 26, 1395–1413, https://doi.org/10.5194/acp-26-1395-2026,https://doi.org/10.5194/acp-26-1395-2026, 2026
Short summary
28 Jan 2026
Tropical belt expansion and its impacts on climate variability in the Mediterranean from 1980 to 2022
Mohamed Darrag, Shuanggen Jin, Andres Calabia, Aalaa Samy, Ivan Radevski, and Ali M. Radwan
EGUsphere, https://doi.org/10.5194/egusphere-2025-6521,https://doi.org/10.5194/egusphere-2025-6521, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
28 Jan 2026
Tracing biological, human, and inorganic sources of coarse aerosols via single-particle fluorescence and optical morphology
Aiden Jönsson, Jinglan Fu, Gabriel Pereira Freitas, Ian Crawford, Pavla Dagsson-Waldhauserová, Radovan Krejci, Yutaka Tobo, Karl Espen Yttri, and Paul Zieger
EGUsphere, https://doi.org/10.5194/egusphere-2026-59,https://doi.org/10.5194/egusphere-2026-59, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Jan 2026
Carbon emission reduction requires attention to the contribution of natural gas use: Combustion and leakage
Haoyuan Chen, Tao Song, Xiaodong Chen, Yinghong Wang, Mengtian Cheng, Kai Wang, Fuxin Liu, Baoxian Liu, Guiqian Tang, and Yuesi Wang
Atmos. Chem. Phys., 26, 1359–1371, https://doi.org/10.5194/acp-26-1359-2026,https://doi.org/10.5194/acp-26-1359-2026, 2026
Short summary
27 Jan 2026
Air quality impacts of stratospheric aerosol injections are likely small and mainly driven by changes in climate, not aerosol settling
Cindy Wang, Daniele Visioni, Glen Chua, and Ewa M. Bednarz
Atmos. Chem. Phys., 26, 1339–1357, https://doi.org/10.5194/acp-26-1339-2026,https://doi.org/10.5194/acp-26-1339-2026, 2026
Short summary
27 Jan 2026
Achieving consistency between in-situ and remotely sensed optical and microphysical properties of Arctic cirrus: the impact of far-infrared radiances
Gianluca Di Natale, Helen Brindley, Laura Warwick, Sanjeevani Panditharatne, Ping Yang, Robert Oscar David, Tim Carlsen, Sorin Nicolae Vâjâiac, Alex Vlad, Sorin Ghemuleț, Richard Bantges, Andreas Foth, Martin Flügge, Reidar Lyngra, Hilke Oetjen, Dirk Schuettemeyer, Luca Palchetti, and Jonathan Murray
Atmos. Chem. Phys., 26, 1373–1394, https://doi.org/10.5194/acp-26-1373-2026,https://doi.org/10.5194/acp-26-1373-2026, 2026
Short summary
27 Jan 2026
| Highlight paper
Emerging Mineral Dust Source in ’A’ą̈y Chù’ Valley, Yukon, Canada Poses Potential Health Risk via Exposure to Metal and Metalloids Enriched in PM10 and PM2.5 Size Fractions
Arnold R. Downey, Alisée Dourlent, Daniel Bellamy, James King, and Patrick L. Hayes
Atmos. Chem. Phys., 26, 1321–1337, https://doi.org/10.5194/acp-26-1321-2026,https://doi.org/10.5194/acp-26-1321-2026, 2026
Short summary Executive editor
27 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5424,https://doi.org/10.5194/egusphere-2025-5424, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Jan 2026
In Situ Real-Time Determination of SO2 Photochemical Oxidation in Nanoscale Sea Salt Aerosols based on Dark-Field Microscopy
Xijie Xiong, Zhibo Xie, XiuLi Wei, Douguo Zhang, Jianguo Liu, and Huaqiao Gui
EGUsphere, https://doi.org/10.5194/egusphere-2026-68,https://doi.org/10.5194/egusphere-2026-68, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Jan 2026
Stratospheric ozone projections under sulfur-based stratospheric aerosol injection: Insights from the multi-model G6-1.5K-SAI experiment
Ewa M. Bednarz, Amy H. Butler, James M. Haywood, Matthew Henry, Andy Jones, Ben Kravitz, Walker R. Lee, Douglas G. MacMartin, Amanda C. Maycock, Takashi Sekiya, Shingo Watanabe, and Daniele Visioni
EGUsphere, https://doi.org/10.5194/egusphere-2026-310,https://doi.org/10.5194/egusphere-2026-310, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
26 Jan 2026
A new production-based model for estimating emissions and banks of ODSs: application to HCFC-141b
Helen Walter-Terrinoni, John S. Daniel, Chelsea R. Thompson, and Luke M. Western
Atmos. Chem. Phys., 26, 1193–1210, https://doi.org/10.5194/acp-26-1193-2026,https://doi.org/10.5194/acp-26-1193-2026, 2026
Short summary
26 Jan 2026
Methane fluxes from Arctic & boreal North America: comparisons between process-based estimates and atmospheric observations
Hanyu Liu, Misa Ishizawa, Felix R. Vogel, Zhen Zhang, Benjamin Poulter, Leyang Feng, Ao Chen, Anna L. Gagné-Landmann, Deborah N. Huntzinger, Joe R. Melton, Vineet Yadav, Dylan C. Gaeta, Ziting Huang, Douglas E. J. Worthy, Douglas Chan, and Scot M. Miller
Atmos. Chem. Phys., 26, 1229–1247, https://doi.org/10.5194/acp-26-1229-2026,https://doi.org/10.5194/acp-26-1229-2026, 2026
Short summary
26 Jan 2026
Assessment of methane emissions from US onshore oil and gas production using MethaneAIR measurements
Katlyn MacKay, Joshua Benmergui, James P. Williams, Mark Omara, Anthony Himmelberger, Maryann Sargent, Jack D. Warren, Christopher C. Miller, Sébastien Roche, Zhan Zhang, Jonathan Franklin, Luis Guanter, Steven Wofsy, and Ritesh Gautam
Atmos. Chem. Phys., 26, 1179–1192, https://doi.org/10.5194/acp-26-1179-2026,https://doi.org/10.5194/acp-26-1179-2026, 2026
Short summary
26 Jan 2026
Unique microphysical properties of small boundary layer ice particles under pristine conditions on Dome C, Antarctica
Adrian Hamel, Massimo del Guasta, Carl Schmitt, Christophe Genthon, Emma Järvinen, and Martin Schnaiter
Atmos. Chem. Phys., 26, 1211–1228, https://doi.org/10.5194/acp-26-1211-2026,https://doi.org/10.5194/acp-26-1211-2026, 2026
Short summary
26 Jan 2026
Cloud Chamber Studies on the Linear Depolarisation Ratio of Small Cirrus Ice Crystals
Adrian Hamel, Martin Schnaiter, Masanori Saito, Robert Wagner, and Emma Järvinen
Atmos. Chem. Phys., 26, 1277–1300, https://doi.org/10.5194/acp-26-1277-2026,https://doi.org/10.5194/acp-26-1277-2026, 2026
Short summary
26 Jan 2026
Decadal evolution of aerosol-mediated ozone responses in Eastern China under clean air actions and carbon neutrality policies
Yasong Li, Chen Li, Yaoyu Li, Tijian Wang, Mengmeng Li, Yawei Qu, Hao Wu, Min Xie, and Yanjin Wang
Atmos. Chem. Phys., 26, 1301–1319, https://doi.org/10.5194/acp-26-1301-2026,https://doi.org/10.5194/acp-26-1301-2026, 2026
Short summary
26 Jan 2026
| Highlight paper
A survey of snow growth signatures from tropics to Antarctica using triple-frequency radar observations
Qinghui Li, Haoran Li, Xuejin Sun, Yun Zhang, Weitao Lyu, Zheng Ruan, Liping Liu, Aiming Liu, and Chunsheng Zhang
Atmos. Chem. Phys., 26, 1249–1264, https://doi.org/10.5194/acp-26-1249-2026,https://doi.org/10.5194/acp-26-1249-2026, 2026
Short summary Executive editor
26 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-234,https://doi.org/10.5194/egusphere-2026-234, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Jan 2026
Thirty years of arctic primary marine organic aerosols: patterns, seasonal dynamics, and trends (1990–2019)
Anisbel Leon-Marcos, Manuela van Pinxteren, Sebastian Zeppenfeld, Moritz Zeising, Astrid Bracher, Laurent Oziel, Ina Tegen, and Bernd Heinold
Atmos. Chem. Phys., 26, 1109–1144, https://doi.org/10.5194/acp-26-1109-2026,https://doi.org/10.5194/acp-26-1109-2026, 2026
Short summary
23 Jan 2026
Source-resolved volatility and oxidation state decoupling in wintertime organic aerosols in Seoul
Hwajin Kim, Jiwoo Jeong, Jihye Moon, and Hyun Gu Kang
Atmos. Chem. Phys., 26, 1145–1161, https://doi.org/10.5194/acp-26-1145-2026,https://doi.org/10.5194/acp-26-1145-2026, 2026
Short summary
23 Jan 2026
Highly time-resolved chemical characteristics and aging process of submicron aerosols over the central Himalayas
Yishen Wang, Yanqing An, Yulong Tan, Kemei Li, Jianzhong Xu, and Shugui Hou
Atmos. Chem. Phys., 26, 1163–1178, https://doi.org/10.5194/acp-26-1163-2026,https://doi.org/10.5194/acp-26-1163-2026, 2026
Short summary
23 Jan 2026
Pollution transport and transformation over the Po Plain as revealed by airborne and ground-based measurements in July 2017 during EMeRGe
Costanza Civale, M. 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6458,https://doi.org/10.5194/egusphere-2025-6458, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Jan 2026
The Changing Sensitivity of Wintertime Particulate Nitrate to Precursor Emissions Diagnosed via Satellite Observations of Ammonia and Nitrogen Dioxide over the Midwestern United States
Toan Vo and Amy E. Christiansen
EGUsphere, https://doi.org/10.5194/egusphere-2025-6554,https://doi.org/10.5194/egusphere-2025-6554, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
23 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6552,https://doi.org/10.5194/egusphere-2025-6552, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Jan 2026
Interacting effects of droplet number and ice formation processes on mixed-phase cold-air outbreak clouds
Xinyi Huang, Paul R. Field, Ross J. Herbert, Benjamin J. Murray, Floortje van den Heuvel, Daniel P. Grosvenor, Rachel W. N. Sansom, and Kenneth S. Carslaw
EGUsphere, https://doi.org/10.5194/egusphere-2026-311,https://doi.org/10.5194/egusphere-2026-311, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Jan 2026
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
EGUsphere, https://doi.org/10.5194/egusphere-2026-270,https://doi.org/10.5194/egusphere-2026-270, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
22 Jan 2026
Simulation of a contrail formation and early life cycle for a realistic airliner geometry
Younes Bouhafid and Nicolas Bonne
Atmos. Chem. Phys., 26, 1053–1078, https://doi.org/10.5194/acp-26-1053-2026,https://doi.org/10.5194/acp-26-1053-2026, 2026
Short summary
22 Jan 2026
Mid- and far-infrared spectral signatures of mineral dust from low- to high-latitude regions: significance and implications
Claudia Di Biagio, Elisa Bru, Avila Orta, Servanne Chevaillier, Clarissa Baldo, Antonin Bergé, Mathieu Cazaunau, Sandra Lafon, Sophie Nowak, Edouard Pangui, Meinrat O. Andreae, Pavla Dagsson-Waldhauserova, Kebonyethata Dintwe, Konrad Kandler, James S. King, Amelie Chaput, Gregory S. Okin, Stuart Piketh, Thuraya Saeed, David Seibert, Zongbo Shi, Earle Williams, Pasquale Sellitto, and Paola Formenti
Atmos. Chem. Phys., 26, 1079–1091, https://doi.org/10.5194/acp-26-1079-2026,https://doi.org/10.5194/acp-26-1079-2026, 2026
Short summary
22 Jan 2026
Driving factors of oxalic acid and enhanced role of gas-phase oxidation under cleaner conditions: insights from 2007–2018 field observations in the Pearl River Delta
Yunfeng He, Xiang Ding, Quanfu He, Yuqing Zhang, Metin Baykara, Duohong Chen, Tao Zhang, Kong Yang, Junqi Wang, Qian Cheng, Hao Jiang, Zirui Wang, Ping Liu, Xinming Wang, and Michael Boy
Atmos. Chem. Phys., 26, 1093–1107, https://doi.org/10.5194/acp-26-1093-2026,https://doi.org/10.5194/acp-26-1093-2026, 2026
Short summary
22 Jan 2026
Reactions of Carbonyl Oxide with Aldehydes: Accurate Electronic Structure Methods, Kinetic Insights, and Atmospheric Implications
Chaolu Xie and Bo Long
EGUsphere, https://doi.org/10.5194/egusphere-2026-119,https://doi.org/10.5194/egusphere-2026-119, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
22 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5992,https://doi.org/10.5194/egusphere-2025-5992, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
21 Jan 2026
Profiling pollen and biomass burning particles over Payerne, Switzerland using laser-induced fluorescence lidar and in situ techniques during the 2023 PERICLES campaign
Marilena Gidarakou, Alexandros Papayannis, Kunfeng Gao, Panagiotis Gidarakos, Benoît Crouzy, Romanos Foskinis, Sophie Erb, Benjamin T. Brem, Cuiqi Zhang, Gian Lieberherr, Martine Collaud Coen, Branko Sikoparija, Zamin A. Kanji, Bernard Clot, Bertrand Calpini, Eugenia Giagka, and Athanasios Nenes
Atmos. Chem. Phys., 26, 923–945, https://doi.org/10.5194/acp-26-923-2026,https://doi.org/10.5194/acp-26-923-2026, 2026
Short summary
21 Jan 2026
The relative importance of wind and hydroclimate drivers in modulating the interannual variability of dust emissions in Earth system models
Xinzhu Li, Longlei Li, Yan Feng, and Xin Xi
Atmos. Chem. Phys., 26, 963–981, https://doi.org/10.5194/acp-26-963-2026,https://doi.org/10.5194/acp-26-963-2026, 2026
Short summary
21 Jan 2026
Evaluating simulations of organic aerosol volatility and degree of oxygenation in eastern China
Yu Li, Momei Qin, Weiwei Hu, Bin Zhao, Ying Li, Havala O. T. Pye, Jingyi Li, Linghan Zeng, Song Guo, Min Hu, and Jianlin Hu
Atmos. Chem. Phys., 26, 1001–1020, https://doi.org/10.5194/acp-26-1001-2026,https://doi.org/10.5194/acp-26-1001-2026, 2026
Short summary
21 Jan 2026
Intra-city scale graph neural networks enhance short-term air temperature forecasting
Han Wang, Jianheng Tang, Jize Zhang, and Jiachuan Yang
Atmos. Chem. Phys., 26, 947–961, https://doi.org/10.5194/acp-26-947-2026,https://doi.org/10.5194/acp-26-947-2026, 2026
Short summary
21 Jan 2026
Impact of the Indian Ocean sea surface temperature on the Southern Hemisphere middle atmosphere
Chengyun Yang, Xiang Guo, Tao Li, Xinyue Wang, Jun Zhang, Xin Fang, and Xianghui Xue
Atmos. Chem. Phys., 26, 1021–1039, https://doi.org/10.5194/acp-26-1021-2026,https://doi.org/10.5194/acp-26-1021-2026, 2026
Short summary
21 Jan 2026
Transported African Dust in the Lower Marine Atmospheric Boundary Layer is Internally Mixed with Sea Salt Contributing to Increased Hygroscopicity and a Lower Lidar Depolarization Ratio
Sujan Shrestha, Robert E. Holz, Willem J. Marais, Zachary Buckholtz, Ilya Razenkov, Edwin Eloranta, Jeffrey S. Reid, Hope E. Elliott, Nurun Nahar Lata, Zezhen Cheng, Swarup China, Edmund Blades, Albert D. Ortiz, Rebecca Chewitt-Lucas, Alyson Allen, Devon Blades, Ria Agrawal, Elizabeth A. Reid, Jesus Ruiz-Plancarte, Anthony Bucholtz, Ryan Yamaguchi, Qing Wang, Thomas Eck, Elena Lind, Mira L. Pöhlker, Andrew P. Ault, and Cassandra J. Gaston
Atmos. Chem. Phys., 26, 983–999, https://doi.org/10.5194/acp-26-983-2026,https://doi.org/10.5194/acp-26-983-2026, 2026
Short summary
21 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6493,https://doi.org/10.5194/egusphere-2025-6493, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
21 Jan 2026
Characterizing emissions, chemistry, and health impacts of aged wildfire smoke in a western US city
Lixu Jin, Lu Tan, Damien T. Ketcherside, Vanessa Selimovic, Keri Nauman, Robert J. Yokelson, and Lu Hu
EGUsphere, https://doi.org/10.5194/egusphere-2026-114,https://doi.org/10.5194/egusphere-2026-114, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
20 Jan 2026
Investigating the mechanism of typhoon tracks on ozone pollution episodes in Guangdong, China
Xi Chen, Xiaoyang Chen, Long Wang, Shucheng Chang, Minhui Li, Chong Shen, Chenghao Liao, Yongbo Zhang, Mei Li, and Xuemei Wang
Atmos. Chem. Phys., 26, 879–897, https://doi.org/10.5194/acp-26-879-2026,https://doi.org/10.5194/acp-26-879-2026, 2026
Short summary
20 Jan 2026
A WRF-Chem study of the greenhouse gas column and in situ surface mole fractions observed at Xianghe, China – Part 2: Sensitivity of carbon dioxide (CO2) simulations to critical model parameters
Sieglinde Callewaert, Minqiang Zhou, Bavo Langerock, Pucai Wang, Ting Wang, Emmanuel Mahieu, and Martine De Mazière
Atmos. Chem. Phys., 26, 899–921, https://doi.org/10.5194/acp-26-899-2026,https://doi.org/10.5194/acp-26-899-2026, 2026
Short summary
20 Jan 2026
Impacts of Secondary Ice Production on the Microphysics and Dynamics of Deep Convective Clouds in Different Environments
Deepak Waman, Julian Meusel, Behrooz Keshtgar, Gabriella Wallentin, Christian Barthlott, Sachin Patade, Sonali Shete, Thara Prabhakaran, Romain Fievet, Declan Finney, Alan Blyth, and Corinna Hoose
EGUsphere, https://doi.org/10.5194/egusphere-2025-6129,https://doi.org/10.5194/egusphere-2025-6129, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
20 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6348,https://doi.org/10.5194/egusphere-2025-6348, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Jan 2026
Emission factors and optical properties of black and brown carbon emitted at a mixed-conifer forest prescribed burn
James D. A. Butler, Afsara Tasnia, Deep Sengupta, Nathan Kreisberg, Kelley C. Barsanti, Allen H. Goldstein, Chelsea V. Preble, Rebecca A. Sugrue, and Thomas W. Kirchstetter
Atmos. Chem. Phys., 26, 839–850, https://doi.org/10.5194/acp-26-839-2026,https://doi.org/10.5194/acp-26-839-2026, 2026
Short summary
19 Jan 2026
Tracking surface ozone responses to clean air actions under a warming climate in China using machine learning
Jie Fang, Yunjiang Zhang, Didier Hauglustaine, Bo Zheng, Ming Wang, Jingyi Li, Yong Sun, Haiwei Li, Junfeng Wang, Yun Wu, Bin Yuan, Mindong Chen, and Xinlei Ge
Atmos. Chem. Phys., 26, 851–867, https://doi.org/10.5194/acp-26-851-2026,https://doi.org/10.5194/acp-26-851-2026, 2026
Short summary
19 Jan 2026
Rapid assessment of drivers and air quality effects of regional daily changes in air pollutant emissions based on near-real-time techniques: A case in Jiangsu Province, China
Chen Gu, Yutong Wang, Yuan Ji, Lei Zhang, Shuanzhu Sun, Yuandong Bian, Zimeng Zhang, Jiewen Zhu, Wenxin Zhao, Sheng Zhong, and Yu Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2025-5605,https://doi.org/10.5194/egusphere-2025-5605, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5971,https://doi.org/10.5194/egusphere-2025-5971, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Jan 2026
High-resolution inversion of methane emissions over Europe using the Community Inversion Framework and FLEXPART
Anteneh Getachew Mengistu, Aki Tsuruta, Antoine Berchet, Rona Thompson, Maria Tenkanen, Hannakaisa Lindqvist, Tiina Markkanen, Antti Leppänen, Antti Laitinen, Adrien Martinez, Audrey Fortems-Cheiney, Lena Höglund-Isaksson, and Tuula Aalto
EGUsphere, https://doi.org/10.5194/egusphere-2025-5877,https://doi.org/10.5194/egusphere-2025-5877, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6251,https://doi.org/10.5194/egusphere-2025-6251, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Jan 2026
Graupel and increased turbulence observed near small-scale intermittent lightning discharges at the top of intense thunderstorms
Reinaart van Loon, Jelle D. Assink, Olaf Scholten, Brian M. Hare, Hidde Leijnse, and Aarnout J. van Delden
EGUsphere, https://doi.org/10.5194/egusphere-2025-6253,https://doi.org/10.5194/egusphere-2025-6253, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Jan 2026
Mechanisms of air-sea CO2 exchange in the central Baltic Sea
Yuanxu Dong, Christa A. Marandino, Ryo Dobashi, David Ho, Gregor Rehder, Henry C. Bittig, Josefine Karnatz, Bita Sabbaghzadeh, Helen Czerski, and Anja Engel
EGUsphere, https://doi.org/10.5194/egusphere-2025-6095,https://doi.org/10.5194/egusphere-2025-6095, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6435,https://doi.org/10.5194/egusphere-2025-6435, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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19 Jan 2026
Constraining the atmospheric hydrogen oxidation and soil sinks using HFC-152a
Kane Stone, Candice Chen, Susan Solomon, Luke M. Western, Paul B. Krummel, Gabrielle Pétron, Jens Mühle, and Simon O’Doherty
EGUsphere, https://doi.org/10.5194/egusphere-2025-6461,https://doi.org/10.5194/egusphere-2025-6461, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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16 Jan 2026
Beyond binary maps from HCHO∕NO2: a deep neural network approach to global daily mapping of net ozone production rates and sensitivities constrained by satellite observations (2005–2023)
Amir H. Souri, Gonzalo González Abad, Bryan N. Duncan, and Luke D. Oman
Atmos. Chem. Phys., 26, 809–837, https://doi.org/10.5194/acp-26-809-2026,https://doi.org/10.5194/acp-26-809-2026, 2026
Short summary
16 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6082,https://doi.org/10.5194/egusphere-2025-6082, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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15 Jan 2026
Ammonia emissions and depositions over the contiguous United States derived from IASI and CrIS using the directional derivative approach
Zitong Li, Kang Sun, Kaiyu Guan, Sheng Wang, Bin Peng, Lieven Clarisse, Martin Van Damme, Pierre-François Coheur, Karen Cady-Pereira, Mark W. Shephard, Mark Zondlo, and Daniel Moore
Atmos. Chem. Phys., 26, 703–721, https://doi.org/10.5194/acp-26-703-2026,https://doi.org/10.5194/acp-26-703-2026, 2026
Short summary
15 Jan 2026
Impacts of increasing CO2 on diurnal migrating tide in the equatorial lower thermosphere
Masaru Kogure, In-Sun Song, Huixin Liu, and Han-Li Liu
Atmos. Chem. Phys., 26, 665–680, https://doi.org/10.5194/acp-26-665-2026,https://doi.org/10.5194/acp-26-665-2026, 2026
Short summary
15 Jan 2026
Cloud base height determines fog occurrence patterns in the Namib Desert
Deepanshu Malik, Hendrik Andersen, Jan Cermak, Roland Vogt, and Bianca Adler
Atmos. Chem. Phys., 26, 681–701, https://doi.org/10.5194/acp-26-681-2026,https://doi.org/10.5194/acp-26-681-2026, 2026
Short summary
15 Jan 2026
Global VOC emissions quantified from inversion of TROPOMI spaceborne formaldehyde and glyoxal data
Yasmine Sfendla, Trissevgeni Stavrakou, Jean-François Müller, Glenn-Michael Oomen, Beata Opacka, Thomas Danckaert, Isabelle De Smedt, and Christophe Lerot
Atmos. Chem. Phys., 26, 733–767, https://doi.org/10.5194/acp-26-733-2026,https://doi.org/10.5194/acp-26-733-2026, 2026
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15 Jan 2026
New insight into the formation and aging processes of organic aerosol from positive matrix factorization (PMF) analysis of ambient FIGAERO-CIMS thermograms
Mingfu Cai, Bin Yuan, Weiwei Hu, Ye Chenshuo, Shan Huang, Suxia Yang, Wei Chen, Yuwen Peng, Zhaoxiong Deng, Jun Zhao, Duohong Chen, Jiaren Sun, and Min Shao
Atmos. Chem. Phys., 26, 769–788, https://doi.org/10.5194/acp-26-769-2026,https://doi.org/10.5194/acp-26-769-2026, 2026
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15 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6550,https://doi.org/10.5194/egusphere-2025-6550, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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15 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-61,https://doi.org/10.5194/egusphere-2026-61, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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15 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-23,https://doi.org/10.5194/egusphere-2026-23, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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15 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2026-74,https://doi.org/10.5194/egusphere-2026-74, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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15 Jan 2026
Indirect climate forcing from ozone depleting substances
William J. Collins, John S. Daniel, Martyn P. Chipperfield, Martin Cussac, Makoto Deushi, Gregory Faluvegi, Paul Griffiths, Øivind Hodnebrog, Larry W. Horowitz, James Keeble, Douglas Kinnison, Vaishali Naik, Fiona M. O'Connor, Drew Shindell, Simone Tilmes, Kostas Tsigaridis, Zihao Wang, and James Weber
EGUsphere, https://doi.org/10.5194/egusphere-2025-6033,https://doi.org/10.5194/egusphere-2025-6033, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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14 Jan 2026
Northern Hemisphere stratospheric temperature response to external forcing in decadal climate simulations
Abdullah A. Fahad, Andrea Molod, Krzysztof Wargan, Dimitris Menemenlis, Patrick Heimbach, Atanas Trayanov, Ehud Strobach, and Lawrence Coy
Atmos. Chem. Phys., 26, 647–663, https://doi.org/10.5194/acp-26-647-2026,https://doi.org/10.5194/acp-26-647-2026, 2026
Short summary
14 Jan 2026
Deciphering isoprene variability across dozen of Chinese and overseas cities using deep transfer learning
Song Liu, Xiaopu Lyu, Fumo Yang, Zongbo Shi, Xin Huang, Tengyu Liu, Hongli Wang, Mei Li, Jian Gao, Nan Chen, Guoliang Shi, Yu Zou, Chenglei Pei, Chengxu Tong, Xinyi Liu, Li Zhou, Alex B. Guenther, and Nan Wang
Atmos. Chem. Phys., 26, 635–646, https://doi.org/10.5194/acp-26-635-2026,https://doi.org/10.5194/acp-26-635-2026, 2026
Short summary
14 Jan 2026
Spatiotemporal optimization of NOx and VOC emissions using a hybrid inversion framework and its implication for ozone sensitivity 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5837,https://doi.org/10.5194/egusphere-2025-5837, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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14 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6057,https://doi.org/10.5194/egusphere-2025-6057, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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14 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6257,https://doi.org/10.5194/egusphere-2025-6257, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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14 Jan 2026
Global transport of upper-tropospheric tropical tracers: multi-year insights from idealized simulations
Lianet Hernández Pardo, Joachim Curtius, Patrick Jöckel, Moritz Menken, and Anna Possner
EGUsphere, https://doi.org/10.5194/egusphere-2025-4338,https://doi.org/10.5194/egusphere-2025-4338, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 Jan 2026
Global perspectives on nitrate aerosol dynamics: a comprehensive sensitivity analysis
Alexandros Milousis, Susanne M. C. Scholz, Hendrik Fuchs, Alexandra P. Tsimpidi, and Vlassis A. Karydis
Atmos. Chem. Phys., 26, 571–605, https://doi.org/10.5194/acp-26-571-2026,https://doi.org/10.5194/acp-26-571-2026, 2026
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13 Jan 2026
Global transport of stratospheric aerosol produced by Ruang eruption from EarthCARE ATLID, limb-viewing satellites and ground-based lidar observations
Sergey Khaykin, Michaël Sicard, Thierry Leblanc, Tetsu Sakai, Nickolay Balugin, Gwenaël Berthet, Stëphane Chevrier, Fernando Chouza, Artem Feofilov, Dominique Gantois, Sophie Godin-Beekmann, Arezki Haddouche, Yoshitaka Jin, Isamu Morino, Nicolas Kadygrov, Thomas Lecas, Ben Liley, Richard Querel, Ghasssan Taha, and Vladimir Yushkov
Atmos. Chem. Phys., 26, 607–622, https://doi.org/10.5194/acp-26-607-2026,https://doi.org/10.5194/acp-26-607-2026, 2026
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13 Jan 2026
Divergent drivers of aerosol acidity: evidence for shifting regulatory regimes in a coastal region
Jinghao Zhai, Yujie Zhang, Baohua Cai, Yaling Zeng, Jingyi Zhang, Jianhuai Ye, Chen Wang, Tzung-May Fu, Lei Zhu, Huizhong Shen, and Xin Yang
Atmos. Chem. Phys., 26, 623–633, https://doi.org/10.5194/acp-26-623-2026,https://doi.org/10.5194/acp-26-623-2026, 2026
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13 Jan 2026
Synoptic and regional-scale meteorological controls of stratus altitude in the Namib Desert
Viola Hipler, Hendrik Andersen, Robert Spirig, Roland Vogt, Stuart Piketh, Bianca Adler, and Jan Cermak
EGUsphere, https://doi.org/10.5194/egusphere-2025-5816,https://doi.org/10.5194/egusphere-2025-5816, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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13 Jan 2026
Evaluation of stratospheric transport in three generations of Chemistry-Climate Models
Marta Abalos, Thomas Birner, Andreas Chrysanthou, Sean Davis, Alvaro de la Cámara, Sandip Dhomse, Hella Garny, Michaela I. Hegglin, Daan Hubert, Oksana Ivaniha, James Keeble, Marianna Linz, Daniele Minganti, Jessica Neu, David Plummer, Laura Saunders, Kasturi Shah, Gabriele Stiller, Kleareti Tourpali, Darryn Waugh, Nathan Luke Abraham, Hideharu Akiyoshi, Martyn P. Chipperfield, Patrick Jöckel, Béatrice Josse, Olaf Morgenstern, Timofei Sukhodolov, Shingo Watanabe, and Yousuke Yamashita
EGUsphere, https://doi.org/10.5194/egusphere-2025-6549,https://doi.org/10.5194/egusphere-2025-6549, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Jan 2026
Constraining a Radiative Transfer Model with Satellite Retrievals: Contrasts between cirrus formed via homogeneous and heterogeneous freezing and their implications for cirrus cloud thinning
Ehsan Erfani and David L. Mitchell
Atmos. Chem. Phys., 26, 523–546, https://doi.org/10.5194/acp-26-523-2026,https://doi.org/10.5194/acp-26-523-2026, 2026
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12 Jan 2026
Estimation of CO2 fluxes in the cities of Zurich and Paris using the ICON-ART CTDAS inverse modelling framework
Nikolai Ponomarev, Michael Steiner, Erik Koene, Pascal Rubli, Stuart Grange, Lionel Constantin, Michel Ramonet, Leslie David, Arash Hamzehloo, Lukas Emmenegger, and Dominik Brunner
Atmos. Chem. Phys., 26, 547–570, https://doi.org/10.5194/acp-26-547-2026,https://doi.org/10.5194/acp-26-547-2026, 2026
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12 Jan 2026
Light Absorption Properties and Composition of Brown carbon in North China Plain: Implication for an Enhancing Role of Nitrogenous Organic Compounds
Can Wu, Huijun Zhang, Kehan Sun, Rongjie Li, Ziting Yan, Yubao Chen, Zheng Li, Binyu Xiao, Yanqin Ren, and Gehui Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-6271,https://doi.org/10.5194/egusphere-2025-6271, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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12 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6310,https://doi.org/10.5194/egusphere-2025-6310, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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12 Jan 2026
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6407,https://doi.org/10.5194/egusphere-2025-6407, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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12 Jan 2026
Global Modeling of Ice Nucleating Particles of Multiple Aerosol Species and Associated Cloud Radiative Effects
Kei Kawai, Zhaoyi Ren, and Hitoshi Matsui
EGUsphere, https://doi.org/10.5194/egusphere-2025-5850,https://doi.org/10.5194/egusphere-2025-5850, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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11 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5244,https://doi.org/10.5194/egusphere-2025-5244, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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11 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5926,https://doi.org/10.5194/egusphere-2025-5926, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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09 Jan 2026
Ice Nucleating Particles Variability Across a Megacity
Sebastían Mendoza-Téllez, Karla Valdés, David Ramírez, Jan Alexis Cedillo, Olivia Rivera-Hernandéz, Fernanda Córdoda, Harry Alvarez, Javier Miranda, Irma Rosas, Graciela B. Raga, Emma Negrete, Leticia Martínez, Eva Salinas, and Luis A. Ladino
EGUsphere, https://doi.org/10.5194/egusphere-2025-6106,https://doi.org/10.5194/egusphere-2025-6106, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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09 Jan 2026
Interpretable Machine Learning Quantifies Composition and Size Controls on Aerosol Spectral Absorption
Wenfang Wang, Pengfei Tian, Shuhua Zeng, Yifei Zhang, Zeren Yu, Chen Cui, Yunfei Wu, Min Chen, and Lei Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-6118,https://doi.org/10.5194/egusphere-2025-6118, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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08 Jan 2026
Long-term trends in daytime cirrus cloud radiative effects: analyzing twenty years of Micropulse Lidar Network measurements at Greenbelt, Maryland in eastern North America
Simone Lolli, Erica K. Dolinar, Jasper R. Lewis, Andreu Salcedo-Bosch, James R. Campbell, and Ellsworth J. Welton
Atmos. Chem. Phys., 26, 411–426, https://doi.org/10.5194/acp-26-411-2026,https://doi.org/10.5194/acp-26-411-2026, 2026
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08 Jan 2026
Demonstrating Aeolus capability to observe wind-cloud interactions
Zacharie Titus, Marine Bonazzola, Hélène Chepfer, Artem G. Feofilov, Marie-Laure Roussel, Benjamin Witschas, and Sophie Bastin
Atmos. Chem. Phys., 26, 443–475, https://doi.org/10.5194/acp-26-443-2026,https://doi.org/10.5194/acp-26-443-2026, 2026
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08 Jan 2026
Simulating out-of-sample atmospheric transport to enable flux inversions
Nikhil Dadheech and Alexander J. Turner
Atmos. Chem. Phys., 26, 427–441, https://doi.org/10.5194/acp-26-427-2026,https://doi.org/10.5194/acp-26-427-2026, 2026
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08 Jan 2026
Atmospheric lifetime of sulphur hexafluoride (SF6) and five other trace gases in the BASCOE model driven by three reanalyses
Sarah Vervalcke, Quentin Errera, Roland Eichinger, Thomas Reddmann, Simon Chabrillat, Marc Op de beeck, Gabriele Stiller, and Emmanuel Mahieu
Atmos. Chem. Phys., 26, 391–409, https://doi.org/10.5194/acp-26-391-2026,https://doi.org/10.5194/acp-26-391-2026, 2026
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08 Jan 2026
Mechanistic insights into I2O5 heterogeneous hydrolysis and its role in iodine aerosol growth in pristine and polluted atmospheres
Xiucong Deng, An Ning, Ling Liu, Fengyang Bai, Jie Yang, Jing Li, Jiarong Liu, and Xiuhui Zhang
Atmos. Chem. Phys., 26, 477–488, https://doi.org/10.5194/acp-26-477-2026,https://doi.org/10.5194/acp-26-477-2026, 2026
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08 Jan 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, Ottmar Möhler, Konrad Kandler, Carlos Pérez García-Pando, and Martina Klose
EGUsphere, https://doi.org/10.5194/egusphere-2025-6240,https://doi.org/10.5194/egusphere-2025-6240, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Jan 2026
Estimation of Nocturnal Boundary Layer Height in the Central Amazon, Supported by Gas Concentration Profiles
Carla Souza, Anne C. S. Mendonça, Hella Van Asperen, Flávio A. D’Oliveira, Santiago Botía, Luís G. N. Martins, Denisi H. Hall, Raoni A. Santana, Gilberto Fisch, Leonardo R. Oliveira, Jailson R. Mata, Ranyelli Figueiredo, Bruno T. T. Portela, Carlos A. Quesada, and Cléo Q. Dias-Júnior
EGUsphere, https://doi.org/10.5194/egusphere-2025-6531,https://doi.org/10.5194/egusphere-2025-6531, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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08 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6434,https://doi.org/10.5194/egusphere-2025-6434, 2026
Preprint under review for ACP (discussion: open, 1 comment)
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08 Jan 2026
Insights into the low-level single-layer stratiform cloud optical depth feedback based on two decades of observations at the North Slope of Alaska
Calvin Coulbury, Ivy Tan, David Turner, and Chen Zhou
EGUsphere, https://doi.org/10.5194/egusphere-2025-6553,https://doi.org/10.5194/egusphere-2025-6553, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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08 Jan 2026
Morphology-Conditioned Susceptibility of Marine Stratocumulus Clouds Suggests Weak Marine Cloud Brightening Potential
Tom Goren, Goutam Choudhury, and Graham Feingold
EGUsphere, https://doi.org/10.5194/egusphere-2026-81,https://doi.org/10.5194/egusphere-2026-81, 2026
Preprint under review for ACP (discussion: open, 2 comments)
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08 Jan 2026
Susceptibility of Marine Warm Clouds to Aerosols in Different Monsoon Periods over the South China Sea
Yan Liu, Hailing Jia, and Yong Han
EGUsphere, https://doi.org/10.5194/egusphere-2025-5935,https://doi.org/10.5194/egusphere-2025-5935, 2026
Preprint under review for ACP (discussion: open, 0 comments)
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07 Jan 2026
Comprehensive non-targeted molecular characterization of organic aerosols in the Amazon rainforest
Denis Leppla, Stefanie Hildmann, Nora Zannoni, Leslie A. Kremper, Bruna A. Holanda, Jonathan Williams, Christopher Pöhlker, Stefan Wolff, Marta Sà, Maria Christina Solci, Ulrich Pöschl, and Thorsten Hoffmann
Atmos. Chem. Phys., 26, 365–390, https://doi.org/10.5194/acp-26-365-2026,https://doi.org/10.5194/acp-26-365-2026, 2026
Short summary
07 Jan 2026
Fine-scale fluctuations of PM1, PM2.5, PM10 and SO2 concentrations caused by a prolonged volcanic eruption (Fagradalsfjall 2021, Iceland)
Rachel C. W. Whitty, Evgenia Ilyinskaya, Melissa A. Pfeffer, Ragnar H. Thrastarson, Þorsteinn Johannsson, Sara Barsotti, Tjarda J. Roberts, Guðni M. Gilbert, Tryggvi Hjörvar, Anja Schmidt, Daniela Fecht, and Grétar G. Sæmundsson
Atmos. Chem. Phys., 26, 313–347, https://doi.org/10.5194/acp-26-313-2026,https://doi.org/10.5194/acp-26-313-2026, 2026
Short summary
07 Jan 2026
Indirect climate impacts of the Hunga eruption
Ewa M. Bednarz, Amy H. Butler, Xinyue Wang, Zhihong Zhuo, Wandi Yu, Georgiy Stenchikov, Matthew Toohey, and Yunqian Zhu
Atmos. Chem. Phys., 26, 197–215, https://doi.org/10.5194/acp-26-197-2026,https://doi.org/10.5194/acp-26-197-2026, 2026
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07 Jan 2026
Direct observation of core-shell structure and water uptake of individual submicron urban aerosol particles
Ruiqi Man, Yishu Zhu, Zhijun Wu, Peter Aaron Alpert, Bingbing Wang, Jing Dou, Jie Chen, Yan Zheng, Yanli Ge, Qi Chen, Shiyi Chen, Xiangrui Kong, Markus Ammann, and Min Hu
Atmos. Chem. Phys., 26, 349–363, https://doi.org/10.5194/acp-26-349-2026,https://doi.org/10.5194/acp-26-349-2026, 2026
Short summary
07 Jan 2026
Dust semi-direct effects: low-level cloud response to free-tropospheric dust-induced longwave radiation over the North Atlantic Ocean
Satyendra K. Pandey and Adeyemi A. Adebiyi
Atmos. Chem. Phys., 26, 217–246, https://doi.org/10.5194/acp-26-217-2026,https://doi.org/10.5194/acp-26-217-2026, 2026
Short summary
07 Jan 2026
Uncertainty in aerosol effective radiative forcing from anthropogenic and natural aerosol parameters in ECHAM6.3-HAM2.3
Yusuf A. Bhatti, Duncan Watson-Parris, Leighton A. Regayre, Hailing Jia, David Neubauer, Ulas Im, Carl Svenhag, Nick Schutgens, Athanasios Tsikerdekis, Athanasios Nenes, Muhammed Irfan, Bastiaan van Diedenhoven, Ardit Arifi, Guangliang Fu, and Otto P. Hasekamp
Atmos. Chem. Phys., 26, 269–293, https://doi.org/10.5194/acp-26-269-2026,https://doi.org/10.5194/acp-26-269-2026, 2026
Short summary
07 Jan 2026
The sensitivity of smoke aerosol dispersion to smoke injection height and source-strength: a multi-model AeroCom study
Xiaohua Pan, Mian Chin, Ralph A. Kahn, Hitoshi Matsui, Toshihiko Takemura, Meiyun Lin, Yuanyu Xie, Dongchul Kim, and Maria Val Martin
Atmos. Chem. Phys., 26, 171–196, https://doi.org/10.5194/acp-26-171-2026,https://doi.org/10.5194/acp-26-171-2026, 2026
Short summary
07 Jan 2026
Decadal trends (2013–2023) in PM10 sources and oxidative potential at a European urban supersite (Grenoble, France)
Vy Ngoc Thuy Dinh, Jean-Luc Jaffrezo, Pamela A. Dominutti, Rhabira Elazzouzi, Sophie Darfeuil, Céline Voiron, Anouk Marsal, Stéphane Socquet, Gladys Mary, Julie Cozic, Catherine Coulaud, Marc Durif, Olivier Favez, and Gaëlle Uzu
Atmos. Chem. Phys., 26, 247–268, https://doi.org/10.5194/acp-26-247-2026,https://doi.org/10.5194/acp-26-247-2026, 2026
Short summary
07 Jan 2026
Surface radiation trends at North Slope of Alaska influenced by large-scale circulation and atmospheric rivers
Dan Lubin, Xun Zou, Johannes Mülmenstädt, Andrew Vogelmann, Maria Cadeddu, and Damao Zhang
Atmos. Chem. Phys., 26, 295–311, https://doi.org/10.5194/acp-26-295-2026,https://doi.org/10.5194/acp-26-295-2026, 2026
Short summary
07 Jan 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 Frey, James W. Hannigan, 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6473,https://doi.org/10.5194/egusphere-2025-6473, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
06 Jan 2026
Strong primary contribution to brown carbon light absorption in Tibet and urban areas: insights based on in situ measurements
Wenhui Zhao, Weiwei Hu, Zhaoce Liu, Tianle Pan, Tingting Feng, Jun Wang, Yiyu Cai, Lin Liang, Shan Huang, Bin Yuan, Nan Ma, Min Shao, Guohua Zhang, Xinhui Bi, Xinming Wang, and Pengfei Yu
Atmos. Chem. Phys., 26, 135–154, https://doi.org/10.5194/acp-26-135-2026,https://doi.org/10.5194/acp-26-135-2026, 2026
Short summary
06 Jan 2026
GCM clouds and actual clouds as seen from different space lidars: towards a long-term assessment of cloud representation in GCMs using lidar simulators
Marie-Laure Roussel, Hélène Chepfer, Zacharie Titus, and Marine Bonazzola
Atmos. Chem. Phys., 26, 117–134, https://doi.org/10.5194/acp-26-117-2026,https://doi.org/10.5194/acp-26-117-2026, 2026
Short summary
06 Jan 2026
Quantifying and Attributing CO Emissions over Central Asia using TROPOMI and Explicit Observational Uncertainty
Ye Feng, Jason Blake Cohen, Xiaolu Li, Lingxiao Lu, Zhewen Liu, Lei Wang, Jian Liu, and Kai Qin
EGUsphere, https://doi.org/10.5194/egusphere-2025-5890,https://doi.org/10.5194/egusphere-2025-5890, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
05 Jan 2026
The impact of the stratospheric quasi-biennial oscillation on Arctic polar stratospheric cloud occurrence
Douwang Li, Zhe Wang, Siyi Zhao, Jiankai Zhang, Wuhu Feng, and Martyn P. Chipperfield
Atmos. Chem. Phys., 26, 77–94, https://doi.org/10.5194/acp-26-77-2026,https://doi.org/10.5194/acp-26-77-2026, 2026
Short summary
05 Jan 2026
NMVOC emission optimization in China through assimilating formaldehyde retrievals from multiple satellite products
Canjie Xu, Jianbing Jin, Ke Li, Yinfei Qi, Ji Xia, Hai Xiang Lin, and Hong Liao
Atmos. Chem. Phys., 26, 33–58, https://doi.org/10.5194/acp-26-33-2026,https://doi.org/10.5194/acp-26-33-2026, 2026
Short summary
05 Jan 2026
The impact of Sahara dust aerosols on the three-dimensional structure of precipitation systems of different sizes in spring
Jing Xi, Yu Wang, Rui Li, Banghai Wu, Xiaoye Fan, Xinbin Ma, and Zixiang Meng
Atmos. Chem. Phys., 26, 15–32, https://doi.org/10.5194/acp-26-15-2026,https://doi.org/10.5194/acp-26-15-2026, 2026
Short summary
05 Jan 2026
Machine learning reveals strong grid-scale dependence in the satellite Nd–LWP relationship
Matthew W. Christensen, Andrew Geiss, Adam C. Varble, and Po-Lun Ma
Atmos. Chem. Phys., 26, 59–76, https://doi.org/10.5194/acp-26-59-2026,https://doi.org/10.5194/acp-26-59-2026, 2026
Short summary
05 Jan 2026
Resolving the roles of soot and dust in cirrus cloud ice formation at regional and global scales: insights from parcel and climate modeling
Xiaohan Li, Songmiao Fan, Huan Guo, and Paul Ginoux
Atmos. Chem. Phys., 26, 95–115, https://doi.org/10.5194/acp-26-95-2026,https://doi.org/10.5194/acp-26-95-2026, 2026
Short summary
05 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6481,https://doi.org/10.5194/egusphere-2025-6481, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
05 Jan 2026
Efficacy assessment of Stratospheric Aerosol Scrubbing as a Counter Climate Intervention strategy
Anthony C. Jones, James M. Haywood, Matthew Henry, and Alistair Duffey
EGUsphere, https://doi.org/10.5194/egusphere-2025-6332,https://doi.org/10.5194/egusphere-2025-6332, 2026
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
04 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5300,https://doi.org/10.5194/egusphere-2025-5300, 2026
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
04 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6360,https://doi.org/10.5194/egusphere-2025-6360, 2026
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
04 Jan 2026
Balloon Observations Suggesting Sea Salt Injection into the Stratosphere from Hunga Tonga-Hunga Ha'apai
Hazel Vernier, Demilson Quintao, Bruno Biazon, Eduardo Landulfo, Giovanni Souza, Amanda Santos, Fabio Lopes, Alex Mendes, José da Matta, Pinheiro Damaris, Benoit Grosslin, Maria Paulete, Maria de Fátima Andrade, Neeraj Rastogi, Akhil Raj, Hongyu Liu, Mahesh Kovilakam, Suvarna Fadnavis, Frank Wienhold, Mathieu Colombier, Chris Boone, Gwenael Berthet, Nicolas Dumelie, Lilian Joly, and Jean-Paul Vernier
EGUsphere, https://doi.org/10.5194/egusphere-2025-6226,https://doi.org/10.5194/egusphere-2025-6226, 2026
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
31 Dec 2025
Near real-time inversion of high-resolution anthropogenic carbon emissions in the Pearl River Delta region based on the four-dimensional local ensemble transform Kalman filter
Yike Wang, Yueming Cheng, Boru Mai, Tie Dai, Xuejiao Deng, Tao Deng, Xiaoli Zhao, Yiwei Diao, Feng Xia, Miao Liang, Ying Li, and Yixiao Zhu
EGUsphere, https://doi.org/10.5194/egusphere-2025-6272,https://doi.org/10.5194/egusphere-2025-6272, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
31 Dec 2025
Refining the Evolution of Gas-Particle Partitioning in Cooking Emissions Oxidation via FIGAERO-CIMS Analysis
Ruizhe Shen, Song Guo, Hui Wang, Ying Yu, Zichao Wan, Rui Tan, Wenfei Zhu, Zheng Chen, Shiyi Chen, Zhijun Wu, Shuangde Li, Yunfa Chen, and Min Hu
EGUsphere, https://doi.org/10.5194/egusphere-2025-6416,https://doi.org/10.5194/egusphere-2025-6416, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
30 Dec 2025
Cross-regional NO2 transport over the Tibetan Plateau (2005–2024): Bidirectional flux dynamics, seasonal drivers, and environmental implications
Zhenda Sun, Hao Yin, Zhongfeng Pan, Chongyang Li, Ke Liu, Yu Yang, Youwen Sun, and Cheng Liu
EGUsphere, https://doi.org/10.5194/egusphere-2025-6052,https://doi.org/10.5194/egusphere-2025-6052, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
30 Dec 2025
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 Miller, Bingkun Luo, Luis Guanter, Steven P. Hamburg, Stephen C. Wofsy, and Ritesh Gautam
EGUsphere, https://doi.org/10.5194/egusphere-2025-6126,https://doi.org/10.5194/egusphere-2025-6126, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
30 Dec 2025
Spatial variability of VOCs, ozone, and carbonaceous aerosols during the 2022 European summer heatwave
Wenche Aas, Thérèse Salameh, Robert Wegener, Heidi Hellén, Jean-Luc Jaffrezo, Pontus Roldin, Elisabeth Alonso-Blanco, Andres Alastuey, Crist Amelynck, Jgor Arduini, Benjamin Bergmans, Marie Bertrand, Agnes Borbon, Efstratios Bourtsoukidis, Laetitia Bouvier, David Butterfield, Iris Buxbaum, Darius Ceburnis, Anja Claude, Aurélie Colomb, Sophie Darfeuil, James Dernie, Maximilien Desservettaz, Elías Díaz-Ramiro, Marvin Dufresne, René Dubus, Mario Duval, Marie Dury, Anna Font, Kirsten Fossum, Evelyn Freney, Gotzon Gangoiti, Yao Ge, Maria Carmen Gomez, Francisco J. Gómez-Moreno, Marie Gohy, Valérie Gros, Paul Hamer, Bryan Hellack, Hartmut Herrmann, Robert Holla, Adéla Holubová, Niels Jensen, Tuija Jokinen, Matthew Jones, Uwe Käfer, Lukas Kesper, Dieter Klemp, Dagmar Kubistin, Angela Marinoni, Martina Mazzini, Vy Ngoc Thuy Dinh, Jurgita Ovadnevaite, Tuukka Petäjä, Miguel Portillo-Estrada, Jitka Přívozníková, Jean-Philippe Putaud, Stefan Reimann, Laura Renzi, Veronique Riffault, Stuart Ritchie, Chris Robins, Begoña Artíñano Rodríguez de Torres, Laurent Poulain, Julian Rüdiger, Agnieszka Sanocka, Estibaliz Saez de Camara Oleaga, Niels Schoon, Roger Seco, Ivan Simmons, Leïla Simon, David Simpson, Emmanuel Tison, August Thomasson, Svetlana Tsyro, Marsailidh Twigg, Toni Tykkä, Bert Verreyken, Ana Maria Yáñez-Serrano, Sverre Solberg, Karen Yeung, Ilona Ylivinkka, Karl Espen Yttri, Ågot Watne, and Katie Williams
EGUsphere, https://doi.org/10.5194/egusphere-2025-6166,https://doi.org/10.5194/egusphere-2025-6166, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
30 Dec 2025
Effects of convective intensity and organisation on the structure and lifecycle of deep convective clouds
William K. Jones and Philip Stier
EGUsphere, https://doi.org/10.5194/egusphere-2025-6391,https://doi.org/10.5194/egusphere-2025-6391, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
30 Dec 2025
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, Mathab Majdzadeh, and Katherine Hayden
EGUsphere, https://doi.org/10.5194/egusphere-2025-6392,https://doi.org/10.5194/egusphere-2025-6392, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
30 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5765,https://doi.org/10.5194/egusphere-2025-5765, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
28 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5554,https://doi.org/10.5194/egusphere-2025-5554, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
27 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5955,https://doi.org/10.5194/egusphere-2025-5955, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
27 Dec 2025
Gas-phase products from nitrate radical oxidation of five monoterpenes: insights from free-jet flow-tube experiments
Jiangyi Zhang, Yi Zhang, Hannu Koskenvaara, Jian Zhao, and Mikael Ehn
EGUsphere, https://doi.org/10.5194/egusphere-2025-6255,https://doi.org/10.5194/egusphere-2025-6255, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
23 Dec 2025
Measured and modelled air quality related effects of a noise barrier near a busy highway
Sami D. Harni, Lasse Johansson, Jarkko V. Niemi, Ville Silvonen, Juan Andrés Casquero-Vera, Anu Kousa, Krista Luoma, Viet Le, David Brus, Konstantinos Doulgeris, Topi Rönkkö, Hanna E. Manninen, Tuukka Petäjä, and Hilkka Timonen
Atmos. Chem. Phys., 25, 18719–18738, https://doi.org/10.5194/acp-25-18719-2025,https://doi.org/10.5194/acp-25-18719-2025, 2025
Short summary
23 Dec 2025
Observational Insights into Atmospheric CO2 and CO at the Urban Canopy Layer Top in Metropolitan Shanghai, China
Shuang Fu, Xuemei Qing, Kunpeng Zang, Yi Lin, Shuo Liu, Yuanyuan Chen, Bingjiang Chen, Wei Gao, Martin Steinbacher, and Shuangxi Fang
EGUsphere, https://doi.org/10.5194/egusphere-2025-5982,https://doi.org/10.5194/egusphere-2025-5982, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Dec 2025
Updated global and regional trends of stratospheric ozone profiles
Viktoria F. Sofieva, Monika E. Szelag, Natalia 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5963,https://doi.org/10.5194/egusphere-2025-5963, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
23 Dec 2025
Impacts of Environmental Conditions and Ice Nuclei Recycling on Arctic Mixed-Phase Cloud Properties
Benjamin Ascher and Fabian Hoffmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-5974,https://doi.org/10.5194/egusphere-2025-5974, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
23 Dec 2025
Aging of Droplet Size Distribution in Stratocumulus Clouds: Regimes of Droplet Size Distribution Evolution
Jung-Sub Lim and Fabian Hoffmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-6099,https://doi.org/10.5194/egusphere-2025-6099, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
23 Dec 2025
Glaciogenic seeding-induced hole-punch clouds and their sensitivity to the clouds' background state
Nadja Omanovic, Debora Bötticher, Christopher Fuchs, and Ulrike Lohmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-5916,https://doi.org/10.5194/egusphere-2025-5916, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
23 Dec 2025
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, Andrea Pozzer, and Jos Lelieveld
EGUsphere, https://doi.org/10.5194/egusphere-2025-5587,https://doi.org/10.5194/egusphere-2025-5587, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
22 Dec 2025
Radiative forcing and stratospheric ozone changes due to major forest fires and recent volcanic eruptions including Hunga Tonga
Christoph Brühl, Matthias Kohl, and Jos Lelieveld
Atmos. Chem. Phys., 25, 18697–18718, https://doi.org/10.5194/acp-25-18697-2025,https://doi.org/10.5194/acp-25-18697-2025, 2025
Short summary
22 Dec 2025
High resolution air quality simulation in the Himalayan valleys, a case study in Bhutan
Bertrand Bessagnet, Narayan Thapa, Dikra Prasad Bajgai, Ravi Sahu, Arshini Saikia, Arineh Cholakian, Laurent Menut, Guillaume Siour, Tenzin Wangchuk, Monica Crippa, and Kamala Gurung
Atmos. Chem. Phys., 25, 18675–18696, https://doi.org/10.5194/acp-25-18675-2025,https://doi.org/10.5194/acp-25-18675-2025, 2025
Short summary
19 Dec 2025
Tropical tropospheric ozone trends (1998 to 2023): new perspectives from SHADOZ, IAGOS and OMI/MLS observations
Anne M. Thompson, Ryan M. Stauffer, Debra E. Kollonige, Jerald R. Ziemke, Bryan J. Johnson, Gary A. Morris, Patrick Cullis, María Cazorla, Jorge Andres Diaz, Ankie Piters, Igor Nedeljkovic, Truus Warsodikromo, Francisco Raimundo Silva, E. Thomas Northam, Patrick Benjamin, Thumeka Mkololo, Tshidi Machinini, Christian Félix, Gonzague Romanens, Syprose Nyadida, Jérôme Brioude, Stéphanie Evan, Jean-Marc Metzger, Ambun Dindang, Yuzaimi B. Mahat, Mohan Kumar Sammathuria, Norazura Binti Zakaria, Ninong Komala, Shin-Ya Ogino, Nguyen Thi Quyen, Francis S. Mani, Miriama Vuiyasawa, David Nardini, Matthew Martinsen, Darryl T. Kuniyuki, Katrin Müller, Pawel Wolff, and Bastien Sauvage
Atmos. Chem. Phys., 25, 18475–18507, https://doi.org/10.5194/acp-25-18475-2025,https://doi.org/10.5194/acp-25-18475-2025, 2025
Short summary
19 Dec 2025
An updated microphysical model for particle activation in contrails: the role of volatile plume particles
Joel Ponsonby, Roger Teoh, Bernd Kärcher, and Marc E. J. Stettler
Atmos. Chem. Phys., 25, 18617–18637, https://doi.org/10.5194/acp-25-18617-2025,https://doi.org/10.5194/acp-25-18617-2025, 2025
Short summary
19 Dec 2025
Aerosol effects on convective storms under pseudo-global warming conditions: insights from case studies in Germany
Lina Lucas, Christian Barthlott, Corinna Hoose, and Peter Knippertz
Atmos. Chem. Phys., 25, 18527–18548, https://doi.org/10.5194/acp-25-18527-2025,https://doi.org/10.5194/acp-25-18527-2025, 2025
Short summary
19 Dec 2025
| Highlight paper
Constraining urban fossil fuel CO2 emissions in Seoul using combined ground and satellite observations with Bayesian inverse modelling
Sojung Sim and Sujong Jeong
Atmos. Chem. Phys., 25, 18509–18526, https://doi.org/10.5194/acp-25-18509-2025,https://doi.org/10.5194/acp-25-18509-2025, 2025
Short summary Executive editor
19 Dec 2025
PISTON and CAMP2Ex observations of the fundamental modes of aerosol vertical variability in the Northwest Tropical Pacific and Maritime Continent's Monsoon
Jeffrey S. Reid, Robert E. Holz, Chris A. Hostetler, Richard A. Ferrare, Juli I. Rubin, Elizabeth J. Thompson, Susan C. van den Heever, Corey G. Amiot, Sharon P. Burton, Joshua P. DiGangi, Glenn S. Diskin, Joshua H. Cossuth, Daniel P. Eleuterio, Edwin W. Eloranta, Ralph Kuehn, Willem J. Marais, Hal B. Maring, Armin Sorooshian, Kenneth L. Thornhill, Charles R. Trepte, Jian Wang, Peng Xian, and Luke D. Ziemba
Atmos. Chem. Phys., 25, 18639–18673, https://doi.org/10.5194/acp-25-18639-2025,https://doi.org/10.5194/acp-25-18639-2025, 2025
Short summary
19 Dec 2025
Influence of secondary ice formation on tropical deep convective clouds simulated by the Unified Model
Mengyu Sun, Paul J. Connolly, Paul R. Field, Declan L. Finney, and Alan M. Blyth
Atmos. Chem. Phys., 25, 18549–18569, https://doi.org/10.5194/acp-25-18549-2025,https://doi.org/10.5194/acp-25-18549-2025, 2025
Short summary
19 Dec 2025
On the Weather Impact of Contrails: New Insights from Coupled ICON–CoCiP Simulations
Ulrich Schumann and Axel Seifert
Atmos. Chem. Phys., 25, 18571–18597, https://doi.org/10.5194/acp-25-18571-2025,https://doi.org/10.5194/acp-25-18571-2025, 2025
Short summary
19 Dec 2025
Evidence of gravity wave contribution to vertical shear and mixing in the lower stratosphere: a WISE case study
Madhuri Umbarkar, Daniel Kunkel, Annette Miltenberger, Hans-Christoph Lachnitt, Thorsten Kaluza, Cornelis Schwenk, and Peter Hoor
EGUsphere, https://doi.org/10.5194/egusphere-2025-5142,https://doi.org/10.5194/egusphere-2025-5142, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
18 Dec 2025
Influence of sudden stratospheric warming with elevated stratopause on the hydroxyl in the polar middle atmosphere
Jin Hu, Sheng-Yang Gu, Yusong Qin, Yuxuan Liu, and Yafei Wei
Atmos. Chem. Phys., 25, 18431–18447, https://doi.org/10.5194/acp-25-18431-2025,https://doi.org/10.5194/acp-25-18431-2025, 2025
Short summary
18 Dec 2025
| Highlight paper
Injection near the stratopause mitigates the stratospheric side effects of sulfur-based climate intervention
Pengfei Yu, Yifeng Peng, Karen H. Rosenlof, Ru-Shan Gao, Robert W. Portmann, Martin Ross, Eric Ray, Jianchun Bian, Simone Tilmes, and Owen B. Toon
Atmos. Chem. Phys., 25, 18449–18460, https://doi.org/10.5194/acp-25-18449-2025,https://doi.org/10.5194/acp-25-18449-2025, 2025
Short summary Executive editor
18 Dec 2025
Why is height-dependent mixing observed in stratocumulus clouds?
Zeen Zhu, Fan Yang, Steven Krueger, and Yangang Liu
Atmos. Chem. Phys., 25, 18461–18474, https://doi.org/10.5194/acp-25-18461-2025,https://doi.org/10.5194/acp-25-18461-2025, 2025
Short summary
18 Dec 2025
Gas-particle partitioning of pesticides in the atmosphere of the North China Plain
Liping Guo, Shuping Shi, Ying Li, Martin Brüggemann, Mingyu Zhao, Hongyu Mu, Daniel M. Figueiredo, Junxue Wu, and Kai Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-6023,https://doi.org/10.5194/egusphere-2025-6023, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
18 Dec 2025
Global distribution of tetrafluoromethane (CF4) and hexafluoroethane (C2F6) emissions determined by inverse modeling
Benjamin Püschel, Martin Vojta, Luise Kandler, Molly Crotwell, Andreas Engel, Paul B. Krummel, Chris R. Lunder, Jens Mühle, Simon O'Doherty, Ronald G. Prinn, Kieran M. Stanley, Isaac Vimont, Martin K. Vollmer, Thomas Wagenhäuser, Ray F. Weiss, Dickon Young, and Andreas Stohl
EGUsphere, https://doi.org/10.5194/egusphere-2025-5656,https://doi.org/10.5194/egusphere-2025-5656, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
18 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-6236,https://doi.org/10.5194/egusphere-2025-6236, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
17 Dec 2025
Origin, transport and processing of organic aerosols at different altitudes in coastal Mediterranean urban areas
Clara Jaén, Mireia Udina, Roy Harrison, Joan O. Grimalt, and Barend L. Van Drooge
Atmos. Chem. Phys., 25, 18389–18407, https://doi.org/10.5194/acp-25-18389-2025,https://doi.org/10.5194/acp-25-18389-2025, 2025
Short summary
17 Dec 2025
The role of aerosols and meteorological conditions in shaping cloud droplet development in New Mexico summer deep-convective systems
Huihui Wu, Nicholas Marsden, Paul Connolly, Michael Flynn, Paul I. Williams, Declan Finney, Kezhen Hu, Graeme J. Nott, Navaneeth M. Thamban, Keith Bower, Alan Blyth, Martin Gallagher, and Hugh Coe
Atmos. Chem. Phys., 25, 18409–18429, https://doi.org/10.5194/acp-25-18409-2025,https://doi.org/10.5194/acp-25-18409-2025, 2025
Short summary
17 Dec 2025
Challenges and benefits of using NOx as a quantitative proxy for fossil fuel CO2 in an urban area based on radiocarbon measurements
Hannes Juchem, Fabian Maier, Ingeborg Levin, Armin Jordan, Denis Pöhler, Claudius Rosendahl, Julian Della Coletta, Susanne Preunkert, and Samuel Hammer
Atmos. Chem. Phys., 25, 18373–18388, https://doi.org/10.5194/acp-25-18373-2025,https://doi.org/10.5194/acp-25-18373-2025, 2025
Short summary
17 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5761,https://doi.org/10.5194/egusphere-2025-5761, 2025
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
17 Dec 2025
Tropical tropopause ozone modulated by tropopause height
Stephen Bourguet
EGUsphere, https://doi.org/10.5194/egusphere-2025-5794,https://doi.org/10.5194/egusphere-2025-5794, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
17 Dec 2025
Explainable Machine Learning diagnosis of Ozone Formation Sensitivity in China: Spatiotemporal Evolution and Driver Attribution
Jinglan Lin, Liqing Wu, Chujun Chen, Yongkang Wu, Rui Lin, Xuemei Wang, and Weihua Chen
EGUsphere, https://doi.org/10.5194/egusphere-2025-5732,https://doi.org/10.5194/egusphere-2025-5732, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
17 Dec 2025
Prognostic modeling of total specific humidity variance induced by shallow convective clouds in a GCM
Louis d'Alençon, Frédéric Hourdin, and Catherine Rio
EGUsphere, https://doi.org/10.5194/egusphere-2025-5798,https://doi.org/10.5194/egusphere-2025-5798, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
16 Dec 2025
Trifluoroacetate (TFA) in precipitation and surface waters in Switzerland: trends, source attribution, and budget
Stephan Henne, Florian R. Storck, Henry Wöhrnschimmel, Markus Leuenberger, Martin K. Vollmer, and Stefan Reimann
Atmos. Chem. Phys., 25, 18157–18186, https://doi.org/10.5194/acp-25-18157-2025,https://doi.org/10.5194/acp-25-18157-2025, 2025
Short summary
16 Dec 2025
Aviation soot interactions with natural cirrus clouds are unlikely to have a significant impact on global climate
Mattia Righi, Baptiste Testa, Christof G. Beer, Johannes Hendricks, and Zamin A. Kanji
Atmos. Chem. Phys., 25, 18341–18353, https://doi.org/10.5194/acp-25-18341-2025,https://doi.org/10.5194/acp-25-18341-2025, 2025
Short summary
16 Dec 2025
The critical role of oxygenated volatile organic compounds (OVOCs) in shaping photochemical O3 chemistry and control strategy in a subtropical coastal environment
Lirong Hui, Yi Chen, Xin Feng, Hao Sun, Jia Guo, Yang Xu, Yao Chen, Penggang Zheng, Dasa Gu, and Zhe Wang
Atmos. Chem. Phys., 25, 18355–18371, https://doi.org/10.5194/acp-25-18355-2025,https://doi.org/10.5194/acp-25-18355-2025, 2025
Short summary
16 Dec 2025
Annual cycle of surface-coupling effects on Arctic mixed-phase clouds during MOSAiC
Hannes Jascha Griesche, Ronny Engelmann, Martin Radenz, Julian Hofer, Dietrich Althausen, Albert Ansmann, Kevin Barry, Jessie Creamean, Cristofer Jimenez, and Patric Seifert
EGUsphere, https://doi.org/10.5194/egusphere-2025-5708,https://doi.org/10.5194/egusphere-2025-5708, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
16 Dec 2025
Secondary processes driven by multi-factor interactions dominate the aerosol nitroaromatic compound pollution during winter in China
Yu Xu, Yu-Cheng You, Ting Yang, Lin Gui, Jun-Liang Tao, Tian-Shu Cheng, Hao Xiao, Mei-Ju Yin, Hong-Wei Xiao, and Hua-Yun Xiao
EGUsphere, https://doi.org/10.5194/egusphere-2025-5730,https://doi.org/10.5194/egusphere-2025-5730, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
16 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5832,https://doi.org/10.5194/egusphere-2025-5832, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
16 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5891,https://doi.org/10.5194/egusphere-2025-5891, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
15 Dec 2025
Formation of marine atmospheric organic aerosols associated with the spring phytoplankton bloom after sea ice retreat in the Sea of Okhotsk
Yuzo Miyazaki, Yunhan Wang, Eri Tachibana, Koji Suzuki, Youhei Yamashita, and Jun Nishioka
Atmos. Chem. Phys., 25, 18325–18340, https://doi.org/10.5194/acp-25-18325-2025,https://doi.org/10.5194/acp-25-18325-2025, 2025
Short summary
15 Dec 2025
Ethylamine-driven amination of organic particles: mechanistic insights via key intermediates identification
Peiqi Liu, Jigang Gao, Yulong Hu, Wenhao Yuan, Zhongyue Zhou, Fei Qi, and Meirong Zeng
Atmos. Chem. Phys., 25, 18313–18323, https://doi.org/10.5194/acp-25-18313-2025,https://doi.org/10.5194/acp-25-18313-2025, 2025
Short summary
15 Dec 2025
Scenario-driven ozone projections and associated impact on mortality over Africa with an integrated machine learning framework
Huimin Li, Yang Yang, and Hailong Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-5734,https://doi.org/10.5194/egusphere-2025-5734, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
15 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5845,https://doi.org/10.5194/egusphere-2025-5845, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
15 Dec 2025
Novel insights on causes of disproportionate trends between particulate NO3− and NOx emissions in Canadian urban atmospheres
Qinchu Fan, Xiaohong Yao, and Leiming Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-6080,https://doi.org/10.5194/egusphere-2025-6080, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
12 Dec 2025
Volume uptake of carbonyls during diffusional ice crystal growth
Jackson Seymore, Miklós Szakáll, Alexander Theis, Subir K. Mitra, Christine Borchers, and Thorsten Hoffmann
Atmos. Chem. Phys., 25, 18249–18265, https://doi.org/10.5194/acp-25-18249-2025,https://doi.org/10.5194/acp-25-18249-2025, 2025
Short summary
12 Dec 2025
The influence of climate variability on transatlantic flight times
Corwin J. Wright, Phoebe E. Noble, Timothy P. Banyard, Sarah J. Freeman, and Paul D. Williams
Atmos. Chem. Phys., 25, 18267–18290, https://doi.org/10.5194/acp-25-18267-2025,https://doi.org/10.5194/acp-25-18267-2025, 2025
Short summary
12 Dec 2025
Marine aerosol distributions from shipborne observations over the South China Sea: diurnal variation characteristics and their controlling factors
Zhi Qiao, Shengcheng Cui, Huiqiang Xu, Xiaoqing Wu, Xiaodan Liu, Zihan Zhang, Mengying Zhai, Yue Pan, Tao Luo, and Xuebin Li
Atmos. Chem. Phys., 25, 18227–18247, https://doi.org/10.5194/acp-25-18227-2025,https://doi.org/10.5194/acp-25-18227-2025, 2025
Short summary
12 Dec 2025
Ammonia exchange flux over a tropical dry deciduous forest in the dry season in Thailand
Mao Xu, Phuvasa Chanonmuang, Hiroyuki Sase, Atsuyuki Sorimachi, Syuichi Itahashi, and Kazuhide Matsuda
Atmos. Chem. Phys., 25, 18291–18312, https://doi.org/10.5194/acp-25-18291-2025,https://doi.org/10.5194/acp-25-18291-2025, 2025
Short summary
12 Dec 2025
Seasonal and interannual variability of atmospheric ammonia over Guatemala driven by land use, biomass burning, and meteorological circulation
Christian Saravia, Pedro Saravia, and Katja Trachte
EGUsphere, https://doi.org/10.5194/egusphere-2025-5668,https://doi.org/10.5194/egusphere-2025-5668, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
12 Dec 2025
Seasonal Variability and Cloud-Type Effects on Secondary Organic Aerosol Formation During Cloud Events at a Mountainous Site in Southeastern China
Yi Zhang, Weiqi Xu, Yan Li, Guohua Zhang, Dantong Liu, Ye Kuang, Yu Zhang, Wei Zhou, Xiaocong Peng, Bojiang Su, Weihong Huang, Zijun Zhang, Liu Yang, Yangzhou Wu, Siyuan Li, Shitong Zhao, Lanzhong Liu, Xiaole Pan, Zifa Wang, Xinhui Bi, Mikael Ehn, Douglas R. Worsnop, and Yele Sun
EGUsphere, https://doi.org/10.5194/egusphere-2025-5835,https://doi.org/10.5194/egusphere-2025-5835, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
12 Dec 2025
Anthropogenic Modulation of Dust-Dominated Ice Nucleation in an Urban Dryland City of China
Chengqing Chen, Yang Wang, Jiming Li, Lu Feng, Tianrong Chai, Zhao Ji, Jian Wang, and Yuan Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-5998,https://doi.org/10.5194/egusphere-2025-5998, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
11 Dec 2025
Sea breeze-driven daytime vertical distributions of air pollutants and photochemical implications in an island environment
Bohai Li, Shanshan Wang, Zhiwen Jiang, Yuhao Yan, Sanbao Zhang, Ruibin Xue, Yuhan Shi, Chuanqi Gu, Jian Xu, and Bin Zhou
Atmos. Chem. Phys., 25, 18187–18208, https://doi.org/10.5194/acp-25-18187-2025,https://doi.org/10.5194/acp-25-18187-2025, 2025
Short summary
11 Dec 2025
Observations of stratospheric streamers and frozen-in anticyclones in aerosol extinction
Christian Löns, Ronald Eixmann, Christine Pohl, Alexei Rozanov, and Christian von Savigny
Atmos. Chem. Phys., 25, 18209–18225, https://doi.org/10.5194/acp-25-18209-2025,https://doi.org/10.5194/acp-25-18209-2025, 2025
Short summary
11 Dec 2025
Impact of South American biomass burning emissions on elevated South Atlantic upper tropospheric ozone
Linda Smoydzin, Vera Bense, Heiko Bozem, Philipp Joppe, Daniel Kunkel, Hans-Christoph Lachnitt, Holger Tost, Andreas Zahn, Helmut Ziereis, Martin Riese, and Peter Hoor
EGUsphere, https://doi.org/10.5194/egusphere-2025-5372,https://doi.org/10.5194/egusphere-2025-5372, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
10 Dec 2025
Modeling and verifying ice supersaturated regions in the ARPEGE model for persistent contrail forecast
Sara Arriolabengoa, Pierre Crispel, Olivier Jaron, Yves Bouteloup, Benoît Vié, Yun Li, Andreas Petzold, and Matthieu Plu
Atmos. Chem. Phys., 25, 18051–18076, https://doi.org/10.5194/acp-25-18051-2025,https://doi.org/10.5194/acp-25-18051-2025, 2025
Short summary
10 Dec 2025
Modeling atmospheric sulfate oxidation chemistry via the oxygen isotope anomaly using the Community Multiscale Air Quality Model (CMAQ)
Huan Fang and Wendell Walters
Atmos. Chem. Phys., 25, 18093–18110, https://doi.org/10.5194/acp-25-18093-2025,https://doi.org/10.5194/acp-25-18093-2025, 2025
Short summary
10 Dec 2025
Aerosol dry deposition fluxes on snow during the ALPACA campaign in Fairbanks, Alaska
Antonio Donateo, Gianluca Pappaccogli, Federico Scoto, Maurizio Busetto, Francesca L. Lovisco, Natalie Brett, Douglas Keller, Brice Barret, Elsa Dieudonné, Roman Pohorsky, Andrea Baccarini, Slimane Bekki, Jean-Christophe Raut, Julia Schmale, Kathy S. Law, Steve R. Arnold, Javier G. Fochesatto, William R. Simpson, and Stefano Decesari
Atmos. Chem. Phys., 25, 18129–18156, https://doi.org/10.5194/acp-25-18129-2025,https://doi.org/10.5194/acp-25-18129-2025, 2025
Short summary
10 Dec 2025
A 23-year nationwide study revealing aerosol-driven light rain shifts in China's emission control era
Rou Zhang, Xiaoxiao Huang, Pu Wang, Guiquan Liu, Mengyu Liu, Songjian Zou, Lu Chen, and Fang Zhang
Atmos. Chem. Phys., 25, 18077–18091, https://doi.org/10.5194/acp-25-18077-2025,https://doi.org/10.5194/acp-25-18077-2025, 2025
Short summary
10 Dec 2025
A comparative analysis of China's anthropogenic CO2 emissions (2000–2023): insights from six bottom-up inventories and uncertainty assessment
Huirong Yang, Kai Wu, Huizhong Shen, Greet Janssens-Maenhout, Monica Crippa, Diego Guizzardi, and Minqiang Zhou
Atmos. Chem. Phys., 25, 18111–18127, https://doi.org/10.5194/acp-25-18111-2025,https://doi.org/10.5194/acp-25-18111-2025, 2025
Short summary
09 Dec 2025
Isentropic mixing vs. convection in CLaMS-3.0/MESSy: evaluation using satellite climatologies and in situ carbon monoxide observations
Paul Konopka, Felix Ploeger, Francesco D'Amato, Teresa Campos, Marc von Hobe, Shawn B. Honomichl, Peter Hoor, Laura L. Pan, Michelle L. Santee, Silvia Viciani, Kaley A. Walker, and Michaela I. Hegglin
Atmos. Chem. Phys., 25, 17973–17996, https://doi.org/10.5194/acp-25-17973-2025,https://doi.org/10.5194/acp-25-17973-2025, 2025
Short summary
09 Dec 2025
Stratospheric hydration and ice microphysics of a convective overshoot observed during the TPEx campaign over Sweden
Patrick Konjari, Christian Rolf, Martina Krämer, Armin Afchine, Nicole Spelten, Irene Bartolome Garcia, Annette Miltenberger, Nicolas Emig, Philipp Joppe, Johannes Schneider, Yun Li, Andreas Petzold, Heiko Bozem, and Peter Hoor
Atmos. Chem. Phys., 25, 18031–18050, https://doi.org/10.5194/acp-25-18031-2025,https://doi.org/10.5194/acp-25-18031-2025, 2025
Short summary
09 Dec 2025
Microfluidic immersion freezing of binary mineral mixtures containing microcline, montmorillonite, or quartz
Nadia Shardt, Florin N. Isenrich, Julia Nette, Christopher Dreimol, Ning Ma, Zamin A. Kanji, Andrew J. deMello, and Claudia Marcolli
Atmos. Chem. Phys., 25, 17997–18014, https://doi.org/10.5194/acp-25-17997-2025,https://doi.org/10.5194/acp-25-17997-2025, 2025
Short summary
09 Dec 2025
Spatial and temporal distribution of fine aerosol acidity in the Eastern Mediterranean
Anna Maria Neroladaki, Maria Tsagkaraki, Kyriaki Papoutsidaki, Kalliopi Tavernaraki, Filothei Boufidou, Pavlos Zarmpas, Irini Tsiodra, Eleni Liakakou, Aikaterini Bougiatioti, Giorgos Kouvarakis, Nikos Kalivitis, Christos Kaltsonoudis, Athanasios Karagioras, Dimitrios Balis, Konstantinos Michailidis, Konstantinos Kourtidis, Stelios Myriokefalitakis, Nikos Hatzianastassiou, Spyros N. Pandis, Athanasios Nenes, Nikolaos Mihalopoulos, and Maria Kanakidou
Atmos. Chem. Phys., 25, 17953–17971, https://doi.org/10.5194/acp-25-17953-2025,https://doi.org/10.5194/acp-25-17953-2025, 2025
Short summary
09 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5822,https://doi.org/10.5194/egusphere-2025-5822, 2025
Revised manuscript under review for ACP (discussion: final response, 8 comments)
Short summary
08 Dec 2025
Exploring ozone–climate interactions in idealized CMIP6 DECK experiments
Jingyu Wang, Gabriel Chiodo, Blanca Ayarzagüena, William T. Ball, Mohamadou Diallo, Birgit Hassler, James Keeble, Peer Nowack, Clara Orbe, Sandro Vattioni, and Timofei Sukhodolov
Atmos. Chem. Phys., 25, 17819–17844, https://doi.org/10.5194/acp-25-17819-2025,https://doi.org/10.5194/acp-25-17819-2025, 2025
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08 Dec 2025
The impacts of secondary ice production on the microphysics and dynamics of mid-latitude cold season convection
Zhipeng Qu, Alexei Korolev, Jason A. Milbrandt, Ivan Heckman, Mélissa Cholette, Cuong Nguyen, and Mengistu Wolde
Atmos. Chem. Phys., 25, 17845–17868, https://doi.org/10.5194/acp-25-17845-2025,https://doi.org/10.5194/acp-25-17845-2025, 2025
Short summary
08 Dec 2025
Drone-based vertical profiling of particulate matter size distribution and carbonaceous aerosols: urban vs. rural environment
Kajal Julaha, Vladimír Ždímal, Saliou Mbengue, David Brus, and Naděžda Zíková
Atmos. Chem. Phys., 25, 17933–17951, https://doi.org/10.5194/acp-25-17933-2025,https://doi.org/10.5194/acp-25-17933-2025, 2025
Short summary
08 Dec 2025
Pathway-specific responses of isoprene-derived secondary organic aerosol formation to anthropogenic emission reductions in a megacity in eastern China
Huilin Hu, Yunyi Liang, Ting Li, Yongliang She, Yao Wang, Ting Yang, Min Zhou, Ziyue Li, Chenxi Li, Huayun Xiao, Jianlin Hu, Jingyi Li, and Yue Zhao
Atmos. Chem. Phys., 25, 17889–17906, https://doi.org/10.5194/acp-25-17889-2025,https://doi.org/10.5194/acp-25-17889-2025, 2025
Short summary
08 Dec 2025
Lightning-intense deep convective transport of water vapour into the UTLS over the Third Pole region
Prashant Singh and Bodo Ahrens
Atmos. Chem. Phys., 25, 17869–17888, https://doi.org/10.5194/acp-25-17869-2025,https://doi.org/10.5194/acp-25-17869-2025, 2025
Short summary
08 Dec 2025
Constraining microphysics assumptions on the modeling of Atmospheric Rivers using GNSS Polarimetric Radio Occultations
Antía Paz, Ramon Padullés, and Estel Cardellach
Atmos. Chem. Phys., 25, 17797–17817, https://doi.org/10.5194/acp-25-17797-2025,https://doi.org/10.5194/acp-25-17797-2025, 2025
Short summary
08 Dec 2025
Decadal changes in atmospheric ammonia and dry deposition across China inferred from space-ground measurements and model simulations
Fan Sun, Yu Cui, Jiayin Su, Mark W. Shephard, Shailesh K. Kharol, Yifan Zhang, Xuejing Shi, Junqing Zhang, Huili Liu, Qitao Xiao, Xiao Lu, Zhao-Cheng Zeng, Timothy J. Griffis, and Cheng Hu
Atmos. Chem. Phys., 25, 17907–17932, https://doi.org/10.5194/acp-25-17907-2025,https://doi.org/10.5194/acp-25-17907-2025, 2025
Short summary
08 Dec 2025
Near-threshold aeolian sand transport: Effects of boundary layer flow conditions
Ting Jin and Lifeng Zhou
EGUsphere, https://doi.org/10.5194/egusphere-2025-5135,https://doi.org/10.5194/egusphere-2025-5135, 2025
Preprint under review for ACP (discussion: open, 4 comments)
Short summary
05 Dec 2025
Emission characteristics of greenhouse gases and air pollutants in a Qinghai-Tibetan Plateau city using a portable Fourier transform spectrometer and TROPOMI observations
Qiansi Tu, Frank Hase, Ying Zhang, Jiaxin Fang, Yanwu Jiang, Xiaofan Li, Matthias Schneider, Zhuolin Yang, Xin Zhang, and Zhengqiang Li
Atmos. Chem. Phys., 25, 17779–17796, https://doi.org/10.5194/acp-25-17779-2025,https://doi.org/10.5194/acp-25-17779-2025, 2025
Short summary
05 Dec 2025
Migrating diurnal tide anomalies during QBO disruptions in 2016 and 2020: morphology and mechanism
Shuai Liu, Guoying Jiang, Bingxian Luo, Xiao Liu, Jiyao Xu, Yajun Zhu, and Wen Yi
Atmos. Chem. Phys., 25, 17725–17746, https://doi.org/10.5194/acp-25-17725-2025,https://doi.org/10.5194/acp-25-17725-2025, 2025
Short summary
05 Dec 2025
Impact of leakage during HFC-125 production on the increase in HCFC-123 and HCFC-124 emissions
Luke M. Western, Stephen Bourguet, Molly Crotwell, Lei Hu, Paul B. Krummel, Hélène De Longueville, Alistair J. Manning, Jens Mühle, Dominique Rust, Isaac Vimont, Martin K. Vollmer, Minde An, Jgor Arduini, Andreas Engel, Paul J. Fraser, Anita L. Ganesan, Christina M. Harth, Chris Lunder, Michela Maione, Stephen A. Montzka, David Nance, Simon O'Doherty, Sunyoung Park, Stefan Reimann, Peter K. Salameh, Roland Schmidt, Kieran M. Stanley, Thomas Wagenhäuser, Dickon Young, Matt Rigby, Ronald G. Prinn, and Ray F. Weiss
Atmos. Chem. Phys., 25, 17761–17778, https://doi.org/10.5194/acp-25-17761-2025,https://doi.org/10.5194/acp-25-17761-2025, 2025
Short summary
05 Dec 2025
How meteorological conditions influence aerosol-cloud interactions under different pollution regimes
Jianqi Zhao, Xiaoyan Ma, Johannes Quaas, and Tong Yang
Atmos. Chem. Phys., 25, 17701–17723, https://doi.org/10.5194/acp-25-17701-2025,https://doi.org/10.5194/acp-25-17701-2025, 2025
Short summary
05 Dec 2025
New insights in atmospheric methane variability in the Arctic by ship-borne measurements during MOSAiC
Amanda Sellmaier, Ellen Damm, Torsten Sachs, Benjamin Kirbus, Inge Wiekenkamp, Annette Rinke, Falk Pätzold, Daiki Nomura, Astrid Lampert, and Markus Rex
Atmos. Chem. Phys., 25, 17685–17700, https://doi.org/10.5194/acp-25-17685-2025,https://doi.org/10.5194/acp-25-17685-2025, 2025
Short summary
05 Dec 2025
Assessing the stratospheric temperature response to volcanic sulfate injections by Mt. Pinatubo: insights from the Interactive Stratospheric Aerosol Model Intercomparison Project
Katharina Perny, Timofei Sukhodolov, Ales Kuchar, Pavle Arsenovic, Bernadette Rosati, Christoph Brühl, Sandip S. Dhomse, Andrin Jörimann, Anton Laakso, Graham Mann, Ulrike Niemeier, Giovanni Pitari, Ilaria Quaglia, Takashi Sekiya, Kengo Sudo, Claudia Timmreck, Simone Tilmes, Daniele Visioni, and Harald E. Rieder
EGUsphere, https://doi.org/10.5194/egusphere-2025-5915,https://doi.org/10.5194/egusphere-2025-5915, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
05 Dec 2025
A detailed comparison of the Dutch emission inventory with satellite-derived NOx emissions
Hannes Witt, Ronald J. van der A, Jieying Ding, Jeroen Kuenen, and Margreet C. van Zanten
EGUsphere, https://doi.org/10.5194/egusphere-2025-6036,https://doi.org/10.5194/egusphere-2025-6036, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
05 Dec 2025
Multi-decadal ozone air quality and the role of temperature in Switzerland during summertime
Clara M. Nussbaumer, Colette L. Heald, Amanda M. Häne, and Christoph Hüglin
EGUsphere, https://doi.org/10.5194/egusphere-2025-5883,https://doi.org/10.5194/egusphere-2025-5883, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
05 Dec 2025
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, Ingeborg Levin, Cordelia Veidt, Stephen Platt, Christine Groot Zwaaftink, Cathrine Lund Myhre, Ceres Woolley Maisch, Rebecca Fisher, Euan G. Nisbet, James France, Rowena Moss, Nicola Warwick, and Thomas Röckmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-5571,https://doi.org/10.5194/egusphere-2025-5571, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
05 Dec 2025
Constraining Rain Evaporation from Shallow-Clouds in the Trades using an Observation-Based Superdroplet Model
Nils Niebaum, Clara J. A. Bayley, Florian Poydenot, Ann Kristin Naumann, Mampi Sarkar, and Raphaela Vogel
EGUsphere, https://doi.org/10.5194/egusphere-2025-5551,https://doi.org/10.5194/egusphere-2025-5551, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
05 Dec 2025
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, Michael C. 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5609,https://doi.org/10.5194/egusphere-2025-5609, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
05 Dec 2025
Modelling the Life–Cycle Impacts of Air Pollution on Tropospheric Ozone and Methane
Calum P. Wilson and Michael J. Prather
EGUsphere, https://doi.org/10.5194/egusphere-2025-6012,https://doi.org/10.5194/egusphere-2025-6012, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
05 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5856,https://doi.org/10.5194/egusphere-2025-5856, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
05 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5879,https://doi.org/10.5194/egusphere-2025-5879, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
04 Dec 2025
Evaluation of and updates to the oxidized reactive nitrogen gaseous dry-deposition parameterization from the GEOS-Chem model, including a pathway for ground surface NO2 hydrolysis
Brian L. Boys, Randall V. Martin, and Trevor C. VandenBoer
Atmos. Chem. Phys., 25, 17553–17580, https://doi.org/10.5194/acp-25-17553-2025,https://doi.org/10.5194/acp-25-17553-2025, 2025
Short summary
04 Dec 2025
A novel identification method for stratospheric gravity waves in nadir viewing satellite observations
Peter G. Berthelemy, Corwin J. Wright, Neil P. Hindley, Phoebe E. Noble, and Lars Hoffmann
Atmos. Chem. Phys., 25, 17595–17611, https://doi.org/10.5194/acp-25-17595-2025,https://doi.org/10.5194/acp-25-17595-2025, 2025
Short summary
04 Dec 2025
Vertically resolved formation mechanisms of fine particulate nitrate in Asian megacities: integrated lidar – aircraft observations and process analysis
Yutong Tian, Ting Yang, Hongyi Li, Ping Tian, Yifan Song, Jiancun He, Yining Tan, Yele Sun, and Zifa Wang
Atmos. Chem. Phys., 25, 17581–17594, https://doi.org/10.5194/acp-25-17581-2025,https://doi.org/10.5194/acp-25-17581-2025, 2025
Short summary
04 Dec 2025
Aircraft-based observation of volatile organic compounds (VOCs) over the North China Plain
Yibo Huangfu, Ziyang Liu, Bin Yuan, Sihang Wang, Xianjun He, Wei Zhou, Fei Wang, Ping Tian, Wei Xiao, Yuanmou Du, Jiujiang Sheng, and Min Shao
Atmos. Chem. Phys., 25, 17613–17628, https://doi.org/10.5194/acp-25-17613-2025,https://doi.org/10.5194/acp-25-17613-2025, 2025
Short summary
04 Dec 2025
Abundance of volatile organic compounds and their role in ozone pollution management: evidence from multi-platform observations and model representation during the 2021–2022 field campaign in Hong Kong
Xueying Liu, Yeqi Huang, Yao Chen, Xin Feng, Jiading Li, Yang Xu, Yi Chen, Dasa Gu, Hao Sun, Zhi Ning, Jianzhen Yu, Wing Sze Chow, Changqing Lin, Yan Xiang, Tianshu Zhang, Claire Granier, Guy Brasseur, Zhe Wang, and Jimmy C. H. Fung
Atmos. Chem. Phys., 25, 17629–17649, https://doi.org/10.5194/acp-25-17629-2025,https://doi.org/10.5194/acp-25-17629-2025, 2025
Short summary
04 Dec 2025
Temperature and stagnation effects on ozone sensitivity to NOx and VOC: an adjoint modeling study in central California
Yuhan Wang, Lucas A. J. Bastien, Yuan Wang, Ling Jin, and Robert A. Harley
Atmos. Chem. Phys., 25, 17651–17665, https://doi.org/10.5194/acp-25-17651-2025,https://doi.org/10.5194/acp-25-17651-2025, 2025
Short summary
04 Dec 2025
Chemical Precursors to Wintertime Carbonyl and Ozone Formation
Loknath Dhar and Seth N. Lyman
EGUsphere, https://doi.org/10.5194/egusphere-2025-3845,https://doi.org/10.5194/egusphere-2025-3845, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
04 Dec 2025
Evaluation of the vertical microphysical properties of fog as simulated by Meso-NH during the SOFOG3D experiment
Marie Mazoyer, Christine Lac, Frédéric Burnet, Benoît Vié, Marie Taufour, Théophane Costabloz, Salomé Antoine, and Maroua Fathalli
EGUsphere, https://doi.org/10.5194/egusphere-2025-5528,https://doi.org/10.5194/egusphere-2025-5528, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
04 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-4789,https://doi.org/10.5194/egusphere-2025-4789, 2025
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
04 Dec 2025
Characterisation of cloud shadow transition signatures using a dense pyranometer network
Jonas Witthuhn, Hartwig Deneke, Andreas Macke, Oscar Ritter, Jens Redemann, Connor J. Flynn, Abdulamid A. Fakoya, Bradley F. Lamkin, Emily D. Lenhardt, Logan T. Mitchell, Emily K. West, David M. Romps, Rusen Öktem, and Heike Kalesse-Los
EGUsphere, https://doi.org/10.5194/egusphere-2025-5808,https://doi.org/10.5194/egusphere-2025-5808, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
04 Dec 2025
Decadal Transition of Summertime PM2.5-O3 Coupling and Secondary Organic Aerosol Dominance in Northwest China
Wei Zhou, Liu Yang, Siqi Zeng, Yunping Kan, Lirong Yang, Weihong Zhang, Weijie Wang, Zijun Zhang, Yan Li, Weiqi Xu, Yucheng Gu, Yaozong Wang, Zhengyan Zuo, Jie Li, Zifa Wang, and Yele Sun
EGUsphere, https://doi.org/10.5194/egusphere-2025-5901,https://doi.org/10.5194/egusphere-2025-5901, 2025
Revised manuscript accepted for ACP (discussion: final response, 3 comments)
Short summary
04 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5914,https://doi.org/10.5194/egusphere-2025-5914, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
04 Dec 2025
Photochemical and ozone-induced aging significantly alter the viscosity of aqueous trans-aconitic acid aerosol particles
Cynthia Antossian, Marcel Müller, and Ulrich K. Krieger
EGUsphere, https://doi.org/10.5194/egusphere-2025-5928,https://doi.org/10.5194/egusphere-2025-5928, 2025
Revised manuscript accepted for ACP (discussion: final response, 6 comments)
Short summary
04 Dec 2025
Controlled chamber formation of per- and polyfluoroalkyl substances (PFAS) aerosols with Pseudomonas fluorescens: size distributions, effects, and inhalation deposition potential
Ivan Kourtchev, Steve Coupe, Allison Buckley, Jishnu Pandamkulangara Kizhakkethil, Elena Gatta, Dario Massabò, Paolo Prati, Virginia Vernocchi, and Federico Mazzei
EGUsphere, https://doi.org/10.5194/egusphere-2025-5936,https://doi.org/10.5194/egusphere-2025-5936, 2025
Revised manuscript under review for ACP (discussion: final response, 9 comments)
Short summary
04 Dec 2025
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, and Justus Notholt
EGUsphere, https://doi.org/10.5194/egusphere-2025-5394,https://doi.org/10.5194/egusphere-2025-5394, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
03 Dec 2025
Quantifying the contribution of transport to Antarctic springtime ozone column variability
Hannah E. Kessenich, Annika Seppälä, Dan Smale, Craig J. Rodger, and Mark Weber
Atmos. Chem. Phys., 25, 17527–17552, https://doi.org/10.5194/acp-25-17527-2025,https://doi.org/10.5194/acp-25-17527-2025, 2025
Short summary
03 Dec 2025
Using geostationary-satellite-derived sub-daily fire radiative power variability versus prescribed diurnal cycles to assess the impact of African fires on tropospheric ozone
Haolin Wang, William Maslanka, Paul I. Palmer, Martin J. Wooster, Haofan Wang, Fei Yao, Liang Feng, Kai Wu, Xiao Lu, and Shaojia Fan
Atmos. Chem. Phys., 25, 17501–17526, https://doi.org/10.5194/acp-25-17501-2025,https://doi.org/10.5194/acp-25-17501-2025, 2025
Short summary
03 Dec 2025
Regime-based aerosol–cloud interactions from CALIPSO-MODIS and the Energy Exascale Earth System Model version 2 (E3SMv2) over the Eastern North Atlantic
Xiaojian Zheng, Yan Feng, David Painemal, Meng Zhang, Shaocheng Xie, Zhujun Li, Robert Jacob, and Bethany Lusch
Atmos. Chem. Phys., 25, 17473–17499, https://doi.org/10.5194/acp-25-17473-2025,https://doi.org/10.5194/acp-25-17473-2025, 2025
Short summary
03 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5729,https://doi.org/10.5194/egusphere-2025-5729, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
03 Dec 2025
Arctic Sea Ice Loss Amplifies Local Evaporation Influence on Water Vapor Isotopes: Insights from Cruise Observations
Yuankun Zhang, Zhongfang Liu, Dongsheng Li, Zhiqing Li, and Hebin Shao
EGUsphere, https://doi.org/10.5194/egusphere-2025-5306,https://doi.org/10.5194/egusphere-2025-5306, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
02 Dec 2025
Strong aerosol indirect radiative effect from dynamic-driven diurnal variations of cloud water adjustments
Jiayi Li, Yang Wang, Jiming Li, Weiyuan Zhang, Lijie Zhang, and Yuan Wang
Atmos. Chem. Phys., 25, 17455–17472, https://doi.org/10.5194/acp-25-17455-2025,https://doi.org/10.5194/acp-25-17455-2025, 2025
Short summary
02 Dec 2025
Optimizing CCN predictions through inferred modal aerosol composition – a boreal forest case study
Rahul Ranjan, Maura Dewey, Liine Heikkinen, Lauri R. Ahonen, Krista Luoma, Paul Bowen, Tuukka Petäjä, Annica M. L. Ekman, Daniel G. Partridge, and Ilona Riipinen
Atmos. Chem. Phys., 25, 17275–17300, https://doi.org/10.5194/acp-25-17275-2025,https://doi.org/10.5194/acp-25-17275-2025, 2025
Short summary
02 Dec 2025
Impact of seeder-feeder cloud interaction on precipitation formation: a case study based on extensive remote-sensing, in situ and model data
Kevin Ohneiser, Patric Seifert, Willi Schimmel, Fabian Senf, Tom Gaudek, Martin Radenz, Audrey Teisseire, Veronika Ettrichrätz, Teresa Vogl, Nina Maherndl, Nils Pfeifer, Jan Henneberger, Anna J. Miller, Nadja Omanovic, Christopher Fuchs, Huiying Zhang, Fabiola Ramelli, Robert Spirig, Anton Kötsche, Heike Kalesse-Los, Maximilian Maahn, Heather Corden, Alexis Berne, Majid Hajipour, Hannes Griesche, Julian Hofer, Ronny Engelmann, Annett Skupin, Albert Ansmann, and Holger Baars
Atmos. Chem. Phys., 25, 17363–17386, https://doi.org/10.5194/acp-25-17363-2025,https://doi.org/10.5194/acp-25-17363-2025, 2025
Short summary
02 Dec 2025
| Highlight paper
Evidence for the role of thermal and cloud merging in mesoscale convective organization
Sandrine Bony, Basile Poujol, Brett McKim, Nicolas Rochetin, Marie Lothon, Julia Windmiller, Nicolas Maury, Clarisse Dufaux, Louis Jaffeux, Patrick Chazette, and Julien Delanoë
Atmos. Chem. Phys., 25, 17331–17362, https://doi.org/10.5194/acp-25-17331-2025,https://doi.org/10.5194/acp-25-17331-2025, 2025
Short summary Executive editor
02 Dec 2025
Reaction between Criegee intermediates and hydroxyacetonitrile: reaction mechanisms, kinetics, and atmospheric implications
Chaolu Xie, Shunyu Li, and Bo Long
Atmos. Chem. Phys., 25, 17399–17412, https://doi.org/10.5194/acp-25-17399-2025,https://doi.org/10.5194/acp-25-17399-2025, 2025
Short summary
02 Dec 2025
Radiative forcing due to shifting southern African fire regimes
Tom Eames, Nick Schutgens, Eleftherios Ioannidis, Ivar R. van der Velde, Max J. van Gerrevink, Roland Vernooij, and Guido R. van der Werf
Atmos. Chem. Phys., 25, 17429–17453, https://doi.org/10.5194/acp-25-17429-2025,https://doi.org/10.5194/acp-25-17429-2025, 2025
Short summary
02 Dec 2025
Understanding mesoscale convective processes over the Congo Basin using the Model for Prediction Across Scales-Atmosphere (MPAS-A)
Siyu Zhao, Rong Fu, Kelly Núñez Ocasio, Robert Nystrom, Cenlin He, Jiaying Zhang, Xianan Jiang, and Joao Teixeira
Atmos. Chem. Phys., 25, 17301–17318, https://doi.org/10.5194/acp-25-17301-2025,https://doi.org/10.5194/acp-25-17301-2025, 2025
Short summary
02 Dec 2025
Intercomparison of tropopause height climatologies: high-resolution radiosonde measurements versus ERA5 reanalysis
Yu Gou, Jian Zhang, Wuke Wang, Kaiming Huang, and Shaodong Zhang
Atmos. Chem. Phys., 25, 17319–17330, https://doi.org/10.5194/acp-25-17319-2025,https://doi.org/10.5194/acp-25-17319-2025, 2025
Short summary
02 Dec 2025
Inferring drivers of tropical isoprene: competing effects of emissions and chemistry
James Yoon, Kelley C. Wells, Dylan B. Millet, Christian Frankenberg, Suniti Sanghavi, Abigail L. S. Swann, Joel A. Thornton, and Alexander J. Turner
EGUsphere, https://doi.org/10.5194/egusphere-2025-5532,https://doi.org/10.5194/egusphere-2025-5532, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
02 Dec 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-4972,https://doi.org/10.5194/egusphere-2025-4972, 2025
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
01 Dec 2025
BVOC and speciated monoterpene concentrations and fluxes at a Scandinavian boreal forest
Ross C. Petersen, Thomas Holst, Cheng Wu, Radovan Krejci, Jeremy K. Chan, Claudia Mohr, and Janne Rinne
Atmos. Chem. Phys., 25, 17205–17236, https://doi.org/10.5194/acp-25-17205-2025,https://doi.org/10.5194/acp-25-17205-2025, 2025
Short summary
01 Dec 2025
Gas-phase collision rate enhancement factors for acid–base clusters up to 2 nm in diameter from atomistic simulation and the interacting hard-sphere model
Valtteri Tikkanen, Huan Yang, Hanna Vehkamäki, and Bernhard Reischl
Atmos. Chem. Phys., 25, 17237–17251, https://doi.org/10.5194/acp-25-17237-2025,https://doi.org/10.5194/acp-25-17237-2025, 2025
Short summary
01 Dec 2025
German methane fluxes estimated top-down using ICON–ART – Part 1: Ensemble-enhanced scaling inversion
Valentin Bruch, Thomas Rösch, Diego Jiménez de la Cuesta Otero, Beatrice Ellerhoff, Buhalqem Mamtimin, Niklas Becker, Anne-Marlene Blechschmidt, Jochen Förstner, and Andrea K. Kaiser-Weiss
Atmos. Chem. Phys., 25, 17159–17185, https://doi.org/10.5194/acp-25-17159-2025,https://doi.org/10.5194/acp-25-17159-2025, 2025
Short summary
01 Dec 2025
Predicting ice supersaturation for contrail avoidance: ensemble forecasting using ICON with two-moment ice microphysics
Maleen Hanst, Carmen G. Köhler, Axel Seifert, and Linda Schlemmer
Atmos. Chem. Phys., 25, 17253–17274, https://doi.org/10.5194/acp-25-17253-2025,https://doi.org/10.5194/acp-25-17253-2025, 2025
Short summary
01 Dec 2025
German methane fluxes estimated top-down using ICON–ART – Part 2: Inversion results for 2021
Valentin Bruch, Thomas Rösch, Diego Jiménez de la Cuesta Otero, Beatrice Ellerhoff, Buhalqem Mamtimin, Niklas Becker, Anne-Marlene Blechschmidt, Jochen Förstner, and Andrea K. Kaiser-Weiss
Atmos. Chem. Phys., 25, 17187–17204, https://doi.org/10.5194/acp-25-17187-2025,https://doi.org/10.5194/acp-25-17187-2025, 2025
Short summary
01 Dec 2025
Isotopic apportionment of sulfate aerosols between natural and anthropogenic sources in the outflow of South Asia
Sean Clarke, Henry Holmstrand, Krishnakant Budhavant, Manoj Remani, Sophie Haslett, Katerina Rodiouchkina, Ellen Kooijman, and Örjan Gustafsson
EGUsphere, https://doi.org/10.5194/egusphere-2025-5334,https://doi.org/10.5194/egusphere-2025-5334, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
01 Dec 2025
Effects of Model Grid Spacing for Warm Conveyor Belt (WCB) Moisture Transport into the Upper Troposphere and Lower Stratosphere (UTLS) – Part I: Lagrangian Perspective
Cornelis Schwenk and Annette Miltenberger
EGUsphere, https://doi.org/10.5194/egusphere-2025-5629,https://doi.org/10.5194/egusphere-2025-5629, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
01 Dec 2025
Effects of Model Grid Spacing for Warm Conveyor Belt (WCB) Moisture Transport into the Upper Troposphere and Lower Stratosphere (UTLS) – Part II: Eulerian Perspective
Cornelis Schwenk and Annette Miltenberger
EGUsphere, https://doi.org/10.5194/egusphere-2025-5631,https://doi.org/10.5194/egusphere-2025-5631, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
01 Dec 2025
Ozone trends and drivers at a Southern Hemisphere background site in Chile
Laura Gallardo, Charlie Opazo, Camilo Menares, Kevin Basoa, Nikos Daskalakis, Maria Kanakidou, Carmen Vega, Nicolás Huneeus, Roberto Rondanelli, and Rodrigo Seguel
EGUsphere, https://doi.org/10.5194/egusphere-2025-5643,https://doi.org/10.5194/egusphere-2025-5643, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
01 Dec 2025
Interplay between aerosol and updraft velocity in Large Eddy Simulations of marine stratocumulus clouds
Gaurav Dogra, Olivier Boucher, and Nicolas Bellouin
EGUsphere, https://doi.org/10.5194/egusphere-2025-5711,https://doi.org/10.5194/egusphere-2025-5711, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
28 Nov 2025
Evolution of tropospheric aerosols over central China during 2010–2024 as observed by lidar
Dongzhe Jing, Yun He, Zhenping Yin, Kaiming Huang, Fuchao Liu, and Fan Yi
Atmos. Chem. Phys., 25, 17047–17067, https://doi.org/10.5194/acp-25-17047-2025,https://doi.org/10.5194/acp-25-17047-2025, 2025
Short summary
28 Nov 2025
Influence of anthropogenic pollution on the molecular composition of organic aerosols over a forest site in the Qinling Mountains region of central China
Xin Zhang, Lijuan Li, Jianjun Li, Yue Lin, Yan Cheng, Rui Wang, Shuyan Xing, Chongshu Zhu, Junji Cao, and Yuemei Han
Atmos. Chem. Phys., 25, 17139–17158, https://doi.org/10.5194/acp-25-17139-2025,https://doi.org/10.5194/acp-25-17139-2025, 2025
Short summary
28 Nov 2025
| Highlight paper
The global importance of gas-phase peroxy radical accretion reactions for secondary organic aerosol loading
Alfred W. Mayhew, Lauri Franzon, Kelvin H. Bates, Theo Kurtén, Felipe D. Lopez-Hilfiker, Claudia Mohr, Andrew R. Rickard, Joel A. Thornton, and Jessica D. Haskins
Atmos. Chem. Phys., 25, 17027–17046, https://doi.org/10.5194/acp-25-17027-2025,https://doi.org/10.5194/acp-25-17027-2025, 2025
Short summary Executive editor
28 Nov 2025
Investigating fire-induced ozone production from local to global scales
Joseph O. Palmo, Colette L. Heald, Donald R. Blake, Ilann Bourgeois, Matthew Coggon, Jeff Collett, Frank Flocke, Alan Fried, Georgios Gkatzelis, Samuel Hall, Lu Hu, Jose L. Jimenez, Pedro Campuzano-Jost, I-Ting Ku, Benjamin Nault, Brett Palm, Jeff Peischl, Ilana Pollack, Amy Sullivan, Joel Thornton, Carsten Warneke, Armin Wisthaler, and Lu Xu
Atmos. Chem. Phys., 25, 17107–17124, https://doi.org/10.5194/acp-25-17107-2025,https://doi.org/10.5194/acp-25-17107-2025, 2025
Short summary
28 Nov 2025
Atmospheric chemical processing dictates aerosol aluminum solubility: insights from field measurement at two locations in Northern China
Tianyu Zhang, Yizhu Chen, Huanhuan Zhang, Lei Liu, Chengpeng Huang, Zhengyang Fang, Yifan Zhang, Fu Wang, Lan Luo, Guohua Zhang, Xinming Wang, and Mingjin Tang
Atmos. Chem. Phys., 25, 17091–17106, https://doi.org/10.5194/acp-25-17091-2025,https://doi.org/10.5194/acp-25-17091-2025, 2025
Short summary
28 Nov 2025
Atmospheric new particle formation in the eastern region of China: an investigation on mechanism and influencing factors at multiple sites
Jiaqi Jin, Runlong Cai, Yiliang Liu, Gan Yang, Yueyang Li, Chuang Li, Lei Yao, Jingkun Jiang, Xiuhui Zhang, and Lin Wang
Atmos. Chem. Phys., 25, 17125–17138, https://doi.org/10.5194/acp-25-17125-2025,https://doi.org/10.5194/acp-25-17125-2025, 2025
Short summary
28 Nov 2025
Diurnal asymmetry in nonlinear responses of canopy urban heat island to urban morphology in Beijing during heat wave periods
Tao Shi, Yuanjian Yang, Ping Qi, and Simone Lolli
Atmos. Chem. Phys., 25, 17069–17090, https://doi.org/10.5194/acp-25-17069-2025,https://doi.org/10.5194/acp-25-17069-2025, 2025
Short summary
28 Nov 2025
Quasi-Lagrangian observations of cloud transitions during the initial phase of marine cold air outbreaks in the Arctic – Part 1: Temporal and spatial evolution
Anna Weber, Benjamin Kirbus, Manfred Wendisch, and Bernhard Mayer
EGUsphere, https://doi.org/10.5194/egusphere-2025-5831,https://doi.org/10.5194/egusphere-2025-5831, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
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27 Nov 2025
A nitrate photolysis source of tropospheric HONO is incompatible with current understanding of atmospheric chemistry
Matthew J. Rowlinson, Lucy J. Carpenter, Mat J. Evans, James D. Lee, Simone T. Andersen, Tomas Sherwen, Anna B. Callaghan, Roberto Sommariva, William Bloss, Siqi Hou, Leigh R. Crilley, Klaus Pfeilsticker, Benjamin Weyland, Thomas B. Ryerson, Patrick R. Veres, Pedro Campuzano-Jost, Hongyu Guo, Benjamin A. Nault, Jose L. Jimenez, and Khanneh Wadinga Fomba
Atmos. Chem. Phys., 25, 16945–16968, https://doi.org/10.5194/acp-25-16945-2025,https://doi.org/10.5194/acp-25-16945-2025, 2025
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27 Nov 2025
Uncertainties in fertilizer-induced emissions of soil nitrogen oxide and the associated impacts on ground-level ozone and methane
Cheng Gong, Yan Wang, Hanqin Tian, Sian Kou-Giesbrecht, Nicolas Vuichard, and Sönke Zaehle
Atmos. Chem. Phys., 25, 17009–17025, https://doi.org/10.5194/acp-25-17009-2025,https://doi.org/10.5194/acp-25-17009-2025, 2025
Short summary
27 Nov 2025
Applying deep learning to a chemistry-climate model for improved ozone prediction
Zhenze Liu, Ke Li, Oliver Wild, Ruth M. Doherty, Fiona M. O’Connor, and Steven T. Turnock
Atmos. Chem. Phys., 25, 16969–16981, https://doi.org/10.5194/acp-25-16969-2025,https://doi.org/10.5194/acp-25-16969-2025, 2025
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27 Nov 2025
Unexpectedly persistent PM2.5 pollution in the Pearl River Delta, South China, in the 2015–2017 cold seasons: the dominant role of meteorological changes during the El Niño-to-La Niña transition over emission reduction
Kun Qu, Xuesong Wang, Yu Yan, Xipeng Jin, Ling-Yan He, Xiao-Feng Huang, Xuhui Cai, Jin Shen, Zimu Peng, Teng Xiao, Mihalis Vrekoussis, Maria Kanakidou, Guy P. Brasseur, Nikos Daskalakis, Limin Zeng, and Yuanhang Zhang
Atmos. Chem. Phys., 25, 16983–17007, https://doi.org/10.5194/acp-25-16983-2025,https://doi.org/10.5194/acp-25-16983-2025, 2025
Short summary
27 Nov 2025
On the Mechanisms that Control the Rainy Season Transition Periods in the Equatorial Congo Basin
Sarah Worden and Rong Fu
EGUsphere, https://doi.org/10.5194/egusphere-2025-4330,https://doi.org/10.5194/egusphere-2025-4330, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
27 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5710,https://doi.org/10.5194/egusphere-2025-5710, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5393,https://doi.org/10.5194/egusphere-2025-5393, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
27 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5234,https://doi.org/10.5194/egusphere-2025-5234, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
26 Nov 2025
Explaining trends and changing seasonal cycles of surface ozone in North America and Europe over the 2000–2018 period: a global modelling study with NOx and VOC tagging
Tabish Ansari, Aditya Nalam, Aurelia Lupaşcu, Carsten Hinz, Simon Grasse, and Tim Butler
Atmos. Chem. Phys., 25, 16833–16876, https://doi.org/10.5194/acp-25-16833-2025,https://doi.org/10.5194/acp-25-16833-2025, 2025
Short summary
26 Nov 2025
Parameterization adaption needed to unlock the benefits of increased resolution for the ITCZ in ICON
Clarissa A. Kroll, Robert C. Jnglin Wills, Luis Kornblueh, Ulrike Niemeier, and Andrea Schneidereit
Atmos. Chem. Phys., 25, 16915–16943, https://doi.org/10.5194/acp-25-16915-2025,https://doi.org/10.5194/acp-25-16915-2025, 2025
Short summary
26 Nov 2025
Impacts of reductions in anthropogenic aerosols and greenhouse gases toward carbon neutrality on dust pollution over the Northern Hemisphere dust belt
Shicheng Yan, Yang Yang, Lili Ren, Hailong Wang, Pinya Wang, Lei Chen, Jianbin Jin, and Hong Liao
Atmos. Chem. Phys., 25, 16877–16893, https://doi.org/10.5194/acp-25-16877-2025,https://doi.org/10.5194/acp-25-16877-2025, 2025
Short summary
26 Nov 2025
Photochemical processing of dissolved organic matter in fog water: oxidation and functionalization pathways driving organic aerosol evolution
Wenqing Jiang, Lijuan Li, Lu Yu, Hwajin Kim, Yele Sun, and Qi Zhang
Atmos. Chem. Phys., 25, 16817–16832, https://doi.org/10.5194/acp-25-16817-2025,https://doi.org/10.5194/acp-25-16817-2025, 2025
Short summary
26 Nov 2025
A dipole pattern of orbital-scale precipitation oxygen isotope variation in North African monsoon region and the driving mechanism
Chengwei Ji, Qin Wen, Zhengyu Liu, Jian Liu, Deliang Chen, Liang Ning, Mi Yan, and Qiuzhen Yin
EGUsphere, https://doi.org/10.5194/egusphere-2025-5029,https://doi.org/10.5194/egusphere-2025-5029, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
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25 Nov 2025
Is the summer aerosol over the Arctic controlled by regional atmospheric circulation or ice conditions? Trends and future implications
Caroline Leck, Jost Heintzenberg, Tiina Nygård, and Tuomas Naakka
Atmos. Chem. Phys., 25, 16775–16795, https://doi.org/10.5194/acp-25-16775-2025,https://doi.org/10.5194/acp-25-16775-2025, 2025
Short summary
25 Nov 2025
Criegee + HONO reaction: a bimolecular sink of Criegee, and the missing non-photolytic source of OH•
Vishva Jeet Anand, Philips Kumar Rai, and Pradeep Kumar
Atmos. Chem. Phys., 25, 16713–16727, https://doi.org/10.5194/acp-25-16713-2025,https://doi.org/10.5194/acp-25-16713-2025, 2025
Short summary
25 Nov 2025
Brown carbon emissions from laboratory combustion of Eurasian arctic-boreal and South African savanna biomass
Arya Mukherjee, Anni Hartikainen, Markus Somero, Viljami Luostari, Mika Ihalainen, Christopher P. Rüger, Timo Kekäläinen, Ville H. Nissinen, Luis M. F. Barreira, Hanna Koponen, Tuukka Kokkola, Delun Li, Lejish Vettikkat, Pasi Yli-Pirilä, Muhammad Shahzaib, Meri M. Ruppel, Ville Vakkari, Kerneels Jaars, Stefan J. Siebert, Angela Buchholz, Kajar Köster, Pieter G. van Zyl, Hilkka Timonen, Niko Kinnunen, Janne Jänis, Annele Virtanen, Aki Virkkula, and Olli Sippula
Atmos. Chem. Phys., 25, 16747–16774, https://doi.org/10.5194/acp-25-16747-2025,https://doi.org/10.5194/acp-25-16747-2025, 2025
Short summary
25 Nov 2025
Quantification and parameterization of snowflake fall speeds in the atmospheric surface-layer
Spencer Donovan, Dhiraj K. Singh, Timothy J. Garrett, and Eric R. Pardyjak
Atmos. Chem. Phys., 25, 16729–16746, https://doi.org/10.5194/acp-25-16729-2025,https://doi.org/10.5194/acp-25-16729-2025, 2025
Short summary
25 Nov 2025
HONO formation mechanisms and impacts on ambient oxidants in coastal regions of Fujian, China
Haoran Zhang, Chengchun Shi, Chuanyou Ying, Shengheng Weng, Erling Ni, Lanbu Zhao, Peiheng Yang, Keqin Tang, Xueyu Zhou, Chuanhua Ren, Xuguang Chi, Derong Zhou, Mengmeng Li, Nan Li, Tengyu Liu, and Xin Huang
Atmos. Chem. Phys., 25, 16797–16816, https://doi.org/10.5194/acp-25-16797-2025,https://doi.org/10.5194/acp-25-16797-2025, 2025
Short summary
25 Nov 2025
Assessing combinations of regional MCB designed to target multiple climate response objectives
Alex M. Mason, Matthew Henry, Haruki Hirasawa, Fiona M. O'Connor, and James Haywood
EGUsphere, https://doi.org/10.5194/egusphere-2025-5591,https://doi.org/10.5194/egusphere-2025-5591, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
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25 Nov 2025
Multiphase reactions of aromatic organosulfates with OH radicals: Kinetics, mechanisms, and environmental effects
Yu Yang, Caiqing Yan, Ruyu Yuang, Ping Liu, Hanyuan Zhang, Haibiao Chen, Yujiao Zhu, Hengqing Shen, Yan Wu, Likun Xue, and Liubin Huang
EGUsphere, https://doi.org/10.5194/egusphere-2025-5606,https://doi.org/10.5194/egusphere-2025-5606, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
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25 Nov 2025
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, Lin Zhang, Wei Wang, Ruijun Dang, Hansen Cao, Zichong Chen, Yixuan Gu, Mingxu Liu, Lu Lee, Chengli Qi, Changpei Han, Mark W. Shephard, Nadir Guendouz, Camille Viatte, Lieven Clarisse, Martin Van Damme, Cathy Clerbaux, and Zhao-Cheng Zeng
EGUsphere, https://doi.org/10.5194/egusphere-2025-5699,https://doi.org/10.5194/egusphere-2025-5699, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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25 Nov 2025
Importance of hydrated aerosol particles for aerosol-fog relationships in the Italian Po Valley
Almuth Neuberger, Rahul Ranjan, Hao Ding, Fredrik Mattsson, Lea Haberstock, Darrel Baumgardner, Stefano Decesari, Annica M. L. Ekman, Dagen D. Hughes, Claudia Mohr, Marco Paglione, Ilona Riipinen, Matteo Rinaldi, and Paul Zieger
EGUsphere, https://doi.org/10.5194/egusphere-2025-5419,https://doi.org/10.5194/egusphere-2025-5419, 2025
Preprint under review for ACP (discussion: open, 2 comments)
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24 Nov 2025
Mount Pinatubo's effect on the moisture-based drivers of plant productivity
Ram Singh, Kostas Tsigaridis, Diana Bull, Laura P. Swiler, Benjamin M. Wagman, and Kate Marvel
Atmos. Chem. Phys., 25, 16511–16532, https://doi.org/10.5194/acp-25-16511-2025,https://doi.org/10.5194/acp-25-16511-2025, 2025
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24 Nov 2025
The ACCESS-AM2 climate model underestimates aerosol concentration in the Southern Ocean; improving aerosol representation could be problematic for the global energy balance
Sonya L. Fiddes, Matthew T. Woodhouse, Marc D. Mallet, Liam J. Lamprey, Ruhi S. Humphries, Alain Protat, Simon P. Alexander, Hakase Hayashida, Samuel Putland, Branka Miljevic, and Robyn Schofield
Atmos. Chem. Phys., 25, 16451–16477, https://doi.org/10.5194/acp-25-16451-2025,https://doi.org/10.5194/acp-25-16451-2025, 2025
Short summary
24 Nov 2025
The transport history of African biomass burning aerosols arriving in the remote Southeast Atlantic and their impacts on cloud properties
Huihui Wu, Fanny Peers, Jonathan W. Taylor, Chenjie Yu, Steven J. Abel, Paul A. Barrett, Jamie Trembath, Keith Bower, Jim M. Haywood, and Hugh Coe
Atmos. Chem. Phys., 25, 16589–16609, https://doi.org/10.5194/acp-25-16589-2025,https://doi.org/10.5194/acp-25-16589-2025, 2025
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24 Nov 2025
Atmospheric boundary layer in the Atlantic: the desert dust impact
Ioanna Tsikoudi, Eleni Marinou, Maria Tombrou, Eleni Giannakaki, Emmanouil Proestakis, Konstantinos Rizos, Ville Vakkari, Holger Baars, Annett Skupin, Ronny Engelmann, Zhenping Yin, and Vassilis Amiridis
Atmos. Chem. Phys., 25, 16491–16510, https://doi.org/10.5194/acp-25-16491-2025,https://doi.org/10.5194/acp-25-16491-2025, 2025
Short summary
24 Nov 2025
Quantifying forest canopy shading and turbulence effects on boundary layer ozone over the United States
Chi-Tsan Wang, Patrick C. Campbell, Paul Makar, Siqi Ma, Irena Ivanova, Bok H. Baek, Wei-Ting Hung, Zachary Moon, Youhua Tang, Barry Baker, Rick Saylor, Jung-Hun Woo, and Daniel Tong
Atmos. Chem. Phys., 25, 16631–16655, https://doi.org/10.5194/acp-25-16631-2025,https://doi.org/10.5194/acp-25-16631-2025, 2025
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24 Nov 2025
A radar view of ice microphysics and turbulence in Arctic cloud systems
Jialin Yan, Mariko Oue, Pavlos Kollias, Edward Luke, and Fan Yang
Atmos. Chem. Phys., 25, 16479–16490, https://doi.org/10.5194/acp-25-16479-2025,https://doi.org/10.5194/acp-25-16479-2025, 2025
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24 Nov 2025
Lidar observations of cirrus cloud properties with CALIPSO from midlatitudes towards high-latitudes
Qiang Li and Silke Groß
Atmos. Chem. Phys., 25, 16657–16677, https://doi.org/10.5194/acp-25-16657-2025,https://doi.org/10.5194/acp-25-16657-2025, 2025
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24 Nov 2025
Organic aerosols mixing across the tropopause and its implication for anthropogenic pollution of the UTLS
Anna Breuninger, Philipp Joppe, Jonas Wilsch, Cornelis Schwenk, Heiko Bozem, Nicolas Emig, Laurin Merkel, Rainer Rossberg, Timo Keber, Arthur Kutschka, Philipp Waleska, Stefan Hofmann, Sarah Richter, Florian Ungeheuer, Konstantin Dörholt, Thorsten Hoffmann, Annette Miltenberger, Johannes Schneider, Peter Hoor, and Alexander L. Vogel
Atmos. Chem. Phys., 25, 16533–16551, https://doi.org/10.5194/acp-25-16533-2025,https://doi.org/10.5194/acp-25-16533-2025, 2025
Short summary
24 Nov 2025
Increasing diurnal and seasonal amplitude of atmospheric methane mole fraction in Central Siberia between 2010–2021
Dieu Anh Tran, Jordi Vilà-Guerau de Arellano, Ingrid T. Luijkx, Christoph Gerbig, Michał Gałkowski, Santiago Botía, Kim Faassen, and Sönke Zaehle
Atmos. Chem. Phys., 25, 16553–16588, https://doi.org/10.5194/acp-25-16553-2025,https://doi.org/10.5194/acp-25-16553-2025, 2025
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24 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-4962,https://doi.org/10.5194/egusphere-2025-4962, 2025
Preprint under review for ACP (discussion: open, 2 comments)
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24 Nov 2025
Marine Cloud Brightening of Cumulus Clouds: From the Sprayer to the Cloud
Johannes Kainz, Daniel Patrick Harrison, and Fabian Hoffmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-5575,https://doi.org/10.5194/egusphere-2025-5575, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
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21 Nov 2025
Underestimation of atmospheric oxidized mercury at a mountaintop site by the GEOS-Chem chemical transport model
Tyler R. Elgiar, Loknath Dhar, Lynne Gratz, A. Gannet Hallar, Rainer Volkamer, and Seth N. Lyman
Atmos. Chem. Phys., 25, 16387–16399, https://doi.org/10.5194/acp-25-16387-2025,https://doi.org/10.5194/acp-25-16387-2025, 2025
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21 Nov 2025
The ice supersaturation biases limiting contrail modelling are structured around extratropical depressions
Oliver G. A. Driver, Marc E. J. Stettler, and Edward Gryspeerdt
Atmos. Chem. Phys., 25, 16411–16433, https://doi.org/10.5194/acp-25-16411-2025,https://doi.org/10.5194/acp-25-16411-2025, 2025
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21 Nov 2025
Key Role of Nitrogen-containing Oxygenated Organic Molecules (OOMs) in SOA Formation Evidenced by OH/NO3-induced Terpinolene Oxidation
Hongjin Wu, Juan Dang, Xiaomeng Zhang, Weichen Yang, Shuai Tian, Shibo Zhang, Qingzhu Zhang, and Wenxing Wang
Atmos. Chem. Phys., 25, 16435–16450, https://doi.org/10.5194/acp-25-16435-2025,https://doi.org/10.5194/acp-25-16435-2025, 2025
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21 Nov 2025
Evaluation and improvement of a cold pool parameterization against Large Eddy Simulations
Mamadou Lamine Thiam, Frédéric Hourdin, Jean-Yves Grandpeix, Catherine Rio, and Maëlle Coulon-Decorzens
EGUsphere, https://doi.org/10.5194/egusphere-2025-5329,https://doi.org/10.5194/egusphere-2025-5329, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
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21 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5742,https://doi.org/10.5194/egusphere-2025-5742, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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20 Nov 2025
Increased dynamic efficiency in mesoscale organized trade wind cumulus clouds
Isabel L. McCoy, Sunil Baidar, Paquita Zuidema, Jan Kazil, W. Alan Brewer, Wayne M. Angevine, and Graham Feingold
Atmos. Chem. Phys., 25, 16233–16261, https://doi.org/10.5194/acp-25-16233-2025,https://doi.org/10.5194/acp-25-16233-2025, 2025
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20 Nov 2025
Clear-sky and cloudy-sky differences in NO2 concentrations over the United States: implications for satellite measurement applications
Daniel L. Goldberg, M. Omar Nawaz, Congmeng Lyu, Jian He, Annmarie G. Carlton, Shobha Kondragunta, and Susan C. Anenberg
Atmos. Chem. Phys., 25, 16287–16302, https://doi.org/10.5194/acp-25-16287-2025,https://doi.org/10.5194/acp-25-16287-2025, 2025
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20 Nov 2025
Black carbon aerosols in China: spatial-temporal variations and lessons from long-term atmospheric observations
Huang Zheng, Shaofei Kong, Deping Ding, Marjan Savadkoohi, Congbo Song, Mingming Zheng, and Roy M. Harrison
Atmos. Chem. Phys., 25, 16363–16386, https://doi.org/10.5194/acp-25-16363-2025,https://doi.org/10.5194/acp-25-16363-2025, 2025
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20 Nov 2025
| Highlight paper
The frosty frontier: redefining the mid-latitude tropopause using the relative humidity over ice
Philipp Reutter and Peter Spichtinger
Atmos. Chem. Phys., 25, 16303–16314, https://doi.org/10.5194/acp-25-16303-2025,https://doi.org/10.5194/acp-25-16303-2025, 2025
Short summary Executive editor
20 Nov 2025
30 years of total column ozone and aerosol optical depth measurements using the Brewer spectrophotometer in Poprad-Gánovce, Slovakia
Peter Hrabčák, Meritxell Garcia-Suñer, Violeta Matos, Víctor Estellés, Anna Pribullová, Jozef Depta, Martin Staněk, and Martin Stráník
Atmos. Chem. Phys., 25, 16263–16286, https://doi.org/10.5194/acp-25-16263-2025,https://doi.org/10.5194/acp-25-16263-2025, 2025
Short summary
20 Nov 2025
Impact of cloud vertical structure perturbations on the retrieval of cloud optical thickness and effective radius from FY4A/AGRI
Jing Sun, Yunying Li, Hao Hu, Qian Li, Chengzhi Ye, Yining Shi, and Zitong Chen
Atmos. Chem. Phys., 25, 16347–16361, https://doi.org/10.5194/acp-25-16347-2025,https://doi.org/10.5194/acp-25-16347-2025, 2025
Short summary
20 Nov 2025
Modelling gaseous and particulate secondary compounds formation during atmospheric degradation of 2-amino-2-methyl-1-propanol (AMP)
Daphné Ladet, Yelva Roustan, Karine Sartelet, and Olivier Duclaux
EGUsphere, https://doi.org/10.5194/egusphere-2025-4472,https://doi.org/10.5194/egusphere-2025-4472, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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20 Nov 2025
Understanding divergent Brown Carbon Photobleaching Rates from Molecular Perspective
Yanting Qiu, Tao Qiu, Yuechen Liu, Yu Gu, Ruiqi Man, Dapeng Liang, Taomou Zong, Zhijun Wu, and Min Hu
EGUsphere, https://doi.org/10.5194/egusphere-2025-5502,https://doi.org/10.5194/egusphere-2025-5502, 2025
Revised manuscript under review for ACP (discussion: final response, 3 comments)
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20 Nov 2025
Sources, concentrations, and seasonal variations of VOC and aerosol particles in downtown Munich in 2023/24
Yanxia Li, Hengheng Zhang, Xuefeng Shi, Yaowei Li, Sophie Abou-Rizk, Jessica Smith, Zhaojin An, Adrian Wenzel, Junwei Song, Thomas Leisner, Frank Keutsch, Jia Chen, and Harald Saathoff
EGUsphere, https://doi.org/10.5194/egusphere-2025-5191,https://doi.org/10.5194/egusphere-2025-5191, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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20 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-4947,https://doi.org/10.5194/egusphere-2025-4947, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
20 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5622,https://doi.org/10.5194/egusphere-2025-5622, 2025
Revised manuscript under review for ACP (discussion: final response, 6 comments)
Short summary
20 Nov 2025
From cylinder to city: How the recondensation-induced nucleation shapes urban aerosol number
Jen-Ping Chen, I-Chun Tsai, Li-Wei Kuo, and Gong-Do Hwang
EGUsphere, https://doi.org/10.5194/egusphere-2025-5487,https://doi.org/10.5194/egusphere-2025-5487, 2025
Preprint under review for ACP (discussion: final response, 5 comments)
Short summary
20 Nov 2025
Long-range impacts of biomass burning on PM2.5: a case study of the UK with a globally nested model
Damaris Y. T. Tan, Mathew R. Heal, David S. Stevenson, Stefan Reis, Massimo Vieno, and Eiko Nemitz
EGUsphere, https://doi.org/10.5194/egusphere-2025-5524,https://doi.org/10.5194/egusphere-2025-5524, 2025
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
19 Nov 2025
Seasonal and interannual variability on the chemical composition of the Svalbard surface snowpack
Azzurra Spagnesi, Elena Barbaro, Matteo Feltracco, Federico Scoto, Marco Vecchiato, Massimiliano Vardè, Mauro Mazzola, François Burgay, Federica Bruschi, Clara Jule Marie Hoppe, Allison Bailey, Andrea Gambaro, Carlo Barbante, and Andrea Spolaor
Atmos. Chem. Phys., 25, 16215–16232, https://doi.org/10.5194/acp-25-16215-2025,https://doi.org/10.5194/acp-25-16215-2025, 2025
Short summary
19 Nov 2025
Contrasting solubility and speciation of metal ions in total suspended particulate matter and fog from the coast of Namibia – Part 1
Chiara Giorio, Anne Monod, Valerio Di Marco, Pierre Herckes, Denise Napolitano, Amy Sullivan, Gautier Landrot, Daniel Warnes, Marika Nasti, Sara D'Aronco, Agathe Gérardin, Nicolas Brun, Karine Desboeufs, Sylvain Triquet, Servanne Chevaillier, Claudia Di Biagio, Francesco Battaglia, Frédéric Burnet, Stuart J. Piketh, Andreas Namwoonde, Jean-François Doussin, and Paola Formenti
Atmos. Chem. Phys., 25, 16107–16125, https://doi.org/10.5194/acp-25-16107-2025,https://doi.org/10.5194/acp-25-16107-2025, 2025
Short summary
19 Nov 2025
Elemental composition, iron mineralogy, and solubility of anthropogenic and natural mineral dust aerosols in Namibia: a case study analysis from the AEROCLO-sA campaign – Part 2
Paola Formenti, Chiara Giorio, Karine Desboeufs, Alexander Zherebker, Marco Gaetani, Clarissa Baldo, Gautier Landrot, Simona Montebello, Servanne Chevaillier, Sylvain Triquet, Guillaume Siour, Claudia Di Biagio, Francesco Battaglia, Jean-François Doussin, Anais Feron, Andreas Namwoonde, and Stuart John Piketh
Atmos. Chem. Phys., 25, 16127–16145, https://doi.org/10.5194/acp-25-16127-2025,https://doi.org/10.5194/acp-25-16127-2025, 2025
Short summary
19 Nov 2025
Aircraft in-situ measurements from SOCRATES constrain the anthropogenic perturbations of cloud droplet number
Ci Song, Daniel T. McCoy, Isabel L. McCoy, Hunter Brown, Andrew Gettelman, Trude Eidhammer, and Donifan Barahona
Atmos. Chem. Phys., 25, 16063–16083, https://doi.org/10.5194/acp-25-16063-2025,https://doi.org/10.5194/acp-25-16063-2025, 2025
Short summary
19 Nov 2025
Observed changes in the temperature and height of the globally resolved lapserate tropopause
Florian Ladstädter, Matthias Stocker, Sebastian Scher, and Andrea K. Steiner
Atmos. Chem. Phys., 25, 16053–16062, https://doi.org/10.5194/acp-25-16053-2025,https://doi.org/10.5194/acp-25-16053-2025, 2025
Short summary
19 Nov 2025
Characterization of liquid cloud profiles using global collocated active radar and passive polarimetric cloud measurements
Yutong Wang, Huazhe Shang, Chenqian Tang, Jian Xu, Tianyang Ji, Wenwu Wang, Lesi Wei, Yonghui Lei, Jiancheng Shi, and Husi Letu
Atmos. Chem. Phys., 25, 16167–16187, https://doi.org/10.5194/acp-25-16167-2025,https://doi.org/10.5194/acp-25-16167-2025, 2025
Short summary
19 Nov 2025
The Impact of Rocket-Emitted Chlorine on Stratospheric Ozone
Yuwen Li, Wuhu Feng, John M. C. Plane, Tijian Wang, and Martyn P. Chipperfield
EGUsphere, https://doi.org/10.5194/egusphere-2025-5346,https://doi.org/10.5194/egusphere-2025-5346, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
19 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5522,https://doi.org/10.5194/egusphere-2025-5522, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
19 Nov 2025
Three-Dimensional Hollow Tubular Structure of Rocket Chemical Depletion
Сhunyu Deng, Хiangxiang Yan, Tao Yu, Chunliang Xia, and Yifan Qi
EGUsphere, https://doi.org/10.5194/egusphere-2025-5515,https://doi.org/10.5194/egusphere-2025-5515, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
19 Nov 2025
Comparative assessment of MEGAN v2.1 and v3.2 biogenic VOC emissions over the Qinghai-Tibet Plateau: implications for summertime surface ozone simulations
Ping Li, Ye Yu, and Suping Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2025-5579,https://doi.org/10.5194/egusphere-2025-5579, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
19 Nov 2025
Characteristics and processing of aqueous secondary organic aerosols during autumn in suburban Eastern China: role of aerosol liquid water, aerosol acidity, and photochemistry
Qiu Wang, Tengyu Liu, Weiqi Xu, Jinbo Wang, Dafeng Ge, Caijun Zhu, Chuanhua Ren, Jiaping Wang, Qiaozhi Zha, Ximeng Qi, Wei Nie, Xuguang Chi, Sijia Lou, Xin Huang, and Aijun Ding
EGUsphere, https://doi.org/10.5194/egusphere-2025-5610,https://doi.org/10.5194/egusphere-2025-5610, 2025
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
19 Nov 2025
Secondary ice production affects tropical convective clouds under different aerosol conditions
Mengyu Sun, Paul J. Connolly, Paul R. Field, Declan L. Finney, and Alan M. Blyth
EGUsphere, https://doi.org/10.5194/egusphere-2025-5665,https://doi.org/10.5194/egusphere-2025-5665, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
19 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5655,https://doi.org/10.5194/egusphere-2025-5655, 2025
Revised manuscript accepted for ACP (discussion: final response, 4 comments)
Short summary Executive editor
18 Nov 2025
Simulation of the seasonal and spatial variability of the concentrations and chemical composition of ultrafine particulate matter over Europe
Konstantinos Mataras, Evangelia Siouti, David Patoulias, and Spyros N. Pandis
Atmos. Chem. Phys., 25, 15785–15799, https://doi.org/10.5194/acp-25-15785-2025,https://doi.org/10.5194/acp-25-15785-2025, 2025
Short summary
18 Nov 2025
Long-term satellite trends of European lower-tropospheric ozone from 1996–2017
Matilda A. Pimlott, Richard J. Pope, Brian J. Kerridge, Richard Siddans, Barry G. Latter, Wuhu Feng, and Martyn P. Chipperfield
Atmos. Chem. Phys., 25, 15991–16007, https://doi.org/10.5194/acp-25-15991-2025,https://doi.org/10.5194/acp-25-15991-2025, 2025
Short summary
18 Nov 2025
Intercomparison of global ground-level ozone datasets for health-relevant metrics
Hantao Wang, Kazuyuki Miyazaki, Haitong Zhe Sun, Zhen Qu, Xiang Liu, Antje Inness, Martin Schultz, Sabine Schröder, Marc Serre, and J. Jason West
Atmos. Chem. Phys., 25, 15969–15990, https://doi.org/10.5194/acp-25-15969-2025,https://doi.org/10.5194/acp-25-15969-2025, 2025
Short summary
18 Nov 2025
Urban ozone trends in Europe and the USA (2000–2021)
Beth S. Nelson and Will S. Drysdale
Atmos. Chem. Phys., 25, 16009–16026, https://doi.org/10.5194/acp-25-16009-2025,https://doi.org/10.5194/acp-25-16009-2025, 2025
Short summary
18 Nov 2025
Influence of fire-induced heat and moisture release on pyro-convective cloud dynamics during the Australian New Year’s Event: a study using convection-resolving simulations and satellite data
Lisa Janina Muth, Sascha Bierbauer, Corinna Hoose, Bernhard Vogel, Heike Vogel, and Gholam Ali Hoshyaripour
Atmos. Chem. Phys., 25, 16027–16040, https://doi.org/10.5194/acp-25-16027-2025,https://doi.org/10.5194/acp-25-16027-2025, 2025
Short summary
18 Nov 2025
Biomass burning smoke transport and radiative impact over the city of São Paulo: an extreme event case study
Jorge Rosas Santana, Gabriela Lima da Silva, Marcia Akemi Yamasoe, and Nilton Èvora do Rosario
Atmos. Chem. Phys., 25, 15935–15951, https://doi.org/10.5194/acp-25-15935-2025,https://doi.org/10.5194/acp-25-15935-2025, 2025
Short summary
18 Nov 2025
Seasonal isoprene emission estimates over tropical South America inferred from satellite observations of isoprene
Shihan Sun, Paul I. Palmer, Richard Siddans, Brian J. Kerridge, Lucy Ventress, Achim Edtbauer, Akima Ringsdorf, Eva Y. Pfannerstill, and Jonathan Williams
Atmos. Chem. Phys., 25, 15801–15818, https://doi.org/10.5194/acp-25-15801-2025,https://doi.org/10.5194/acp-25-15801-2025, 2025
Short summary
18 Nov 2025
Global optimal estimation retrievals of atmospheric carbonyl sulfide over water from IASI measurement spectra for 2018
Michael P. Cartwright, Jeremy J. Harrison, David P. Moore, Richard J. Pope, Martyn P. Chipperfield, Chris Wilson, and Wuhu Feng
Atmos. Chem. Phys., 25, 15913–15934, https://doi.org/10.5194/acp-25-15913-2025,https://doi.org/10.5194/acp-25-15913-2025, 2025
Short summary
18 Nov 2025
All-sky direct aerosol radiative effects estimated from integrated A-Train satellite measurements
Meloë S. F. Kacenelenbogen, Ralph Kuehn, Nandana D. Amarasinghe, Kerry G. Meyer, Edward P. Nowottnick, Mark A. Vaughan, Hong Chen, Sebastian Schmidt, Richard A. Ferrare, Johnathan W. Hair, Robert C. Levy, Hongbin Yu, Paquita Zuidema, Robert Holz, and Willem Marais
Atmos. Chem. Phys., 25, 15875–15911, https://doi.org/10.5194/acp-25-15875-2025,https://doi.org/10.5194/acp-25-15875-2025, 2025
Short summary
18 Nov 2025
Chemical characterization and source apportionment of fine particulate matter in Kigali, Rwanda, using aerosol mass spectrometry
Theobard Habineza, Allen L. Robinson, H. Langley DeWitt, Jimmy Gasore, Philip L. Croteau, and Albert A. Presto
Atmos. Chem. Phys., 25, 15953–15968, https://doi.org/10.5194/acp-25-15953-2025,https://doi.org/10.5194/acp-25-15953-2025, 2025
Short summary
18 Nov 2025
Role of aerosol–cloud–radiation interactions in modulating summertime quasi-biweekly rainfall intensity over South China
Hongli Chen, Pang-Chi Hsu, Anbao Zhu, and Xiaoyan Ma
Atmos. Chem. Phys., 25, 15765–15783, https://doi.org/10.5194/acp-25-15765-2025,https://doi.org/10.5194/acp-25-15765-2025, 2025
Short summary
18 Nov 2025
Diurnal aging of biomass burning emissions: impacts on secondary organic aerosol formation and oxidative potential
Maria P. Georgopoulou, Kalliopi Florou, Angeliki Matrali, Georgia Starida, Christos Kaltsonoudis, Athanasios Nenes, and Spyros N. Pandis
Atmos. Chem. Phys., 25, 15835–15855, https://doi.org/10.5194/acp-25-15835-2025,https://doi.org/10.5194/acp-25-15835-2025, 2025
Short summary
18 Nov 2025
Speciated measurement of bicyclic peroxy radicals via iodide-CIMS and its implication on OH-initiated aromatic oxidation
Yi Liu, Xin Li, Ying Liu, Shuyu He, Yuqing Qiu, Mengdi Song, Jiarong Ye, Shengrong Lou, Sihua Lu, Limin Zeng, and Yuanhang Zhang
Atmos. Chem. Phys., 25, 15819–15834, https://doi.org/10.5194/acp-25-15819-2025,https://doi.org/10.5194/acp-25-15819-2025, 2025
Short summary
18 Nov 2025
Larger than expected organic acid yields from the multi-generation oxidation of petrochemical alkenes
Baocong Zhao, Luxin Ren, Sihao Lin, Yongpeng Ji, Jiaxin Wang, Tao Ma, Yuemeng Ji, and Taicheng An
Atmos. Chem. Phys., 25, 16041–16052, https://doi.org/10.5194/acp-25-16041-2025,https://doi.org/10.5194/acp-25-16041-2025, 2025
Short summary
18 Nov 2025
Surfactants regulate the mixing state of organic-inorganic mixed aerosols undergoing liquid-liquid phase separation
Younuo Fan, Qiong Li, Min Zhou, Jiuyi Sun, Shuaishuai Ma, and Tianyou Xu
Atmos. Chem. Phys., 25, 15857–15874, https://doi.org/10.5194/acp-25-15857-2025,https://doi.org/10.5194/acp-25-15857-2025, 2025
Short summary
18 Nov 2025
Degradation of anhydro-saccharides and the driving factors in real atmospheric conditions: A cross-city study in China
Biao Zhou, Kun Zhang, Qiongqiong Wang, Jiqi Zhu, Li Li, and Jian Zhen Yu
EGUsphere, https://doi.org/10.5194/egusphere-2025-5481,https://doi.org/10.5194/egusphere-2025-5481, 2025
Revised manuscript under review for ACP (discussion: final response, 6 comments)
Short summary
18 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-4601,https://doi.org/10.5194/egusphere-2025-4601, 2025
Preprint under review for ACP (discussion: final response, 5 comments)
Short summary
18 Nov 2025
Contrasting Impacts of Dust Ice-Nucleating Particles on the Evolution and Radiative Effects of Mixed-Phase and Ice Clouds
Hua Zhang, Shuxiao Wang, Xi Zhao, Zhijun Wu, Yan Yin, Siyu Chen, Dantong Liu, Jingchuan Chen, Hui Jiang, Jiewen Shen, Da Gao, Dejia Yin, Yicong He, Zeqi Li, Shengyue Li, Zhaoxin Dong, Manish Shrivastava, and Bin Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2025-5277,https://doi.org/10.5194/egusphere-2025-5277, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
18 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-4961,https://doi.org/10.5194/egusphere-2025-4961, 2025
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
18 Nov 2025
Advanced insights into biomass burning aerosols during the 2023 Canadian wildfires from dual-site Raman and fluorescence lidar observations
Qiaoyun Hu, Philippe Goloub, Igor Veselovskii, Thierry Podvin, Gaël Dubois, Sergey Khaykin, William Boissière, Fabrice Ducos, and Mikhail Korenskiy
EGUsphere, https://doi.org/10.5194/egusphere-2025-5041,https://doi.org/10.5194/egusphere-2025-5041, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
18 Nov 2025
Stratopause trends observed by satellite limb instruments
Kimberlee Dubé, Adam Bourassa, Susann Tegtmeier, Daniel Zawada, and Douglas Degenstein
EGUsphere, https://doi.org/10.5194/egusphere-2025-5470,https://doi.org/10.5194/egusphere-2025-5470, 2025
Revised manuscript accepted for ACP (discussion: final response, 3 comments)
Short summary
18 Nov 2025
Global CO emissions and drivers of atmospheric CO trends constrained by MOPITT satellite observations
Zhaojun Tang, Panpan Yang, Kazuyuki Miyazaki, John Worden, Helen Worden, Daven K. Henze, Dylan B. A. Jones, and Zhe Jiang
EGUsphere, https://doi.org/10.5194/egusphere-2025-5432,https://doi.org/10.5194/egusphere-2025-5432, 2025
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
17 Nov 2025
Development of a parametrised atmospheric NOx chemistry scheme to help quantify fossil fuel CO2 emission estimates
Chlöe N. Schooling, Paul I. Palmer, Auke Visser, and Nicolas Bousserez
Atmos. Chem. Phys., 25, 15631–15652, https://doi.org/10.5194/acp-25-15631-2025,https://doi.org/10.5194/acp-25-15631-2025, 2025
Short summary
17 Nov 2025
Missing wintertime methane emissions from New York City related to combustion
Luke D. Schiferl, Andrew Hallward-Driemeier, Yuwei Zhao, Ricardo Toledo-Crow, and Róisín Commane
Atmos. Chem. Phys., 25, 15683–15700, https://doi.org/10.5194/acp-25-15683-2025,https://doi.org/10.5194/acp-25-15683-2025, 2025
Short summary
17 Nov 2025
CO2 variability and seasonal cycle in the UTLS: insights from EMAC model and AirCore observational data
Johannes Degen, Bianca C. Baier, Patrick Jöckel, J. Moritz Menken, Tanja J. Schuck, Colm Sweeney, and Andreas Engel
Atmos. Chem. Phys., 25, 15741–15763, https://doi.org/10.5194/acp-25-15741-2025,https://doi.org/10.5194/acp-25-15741-2025, 2025
Short summary
17 Nov 2025
Formation of highly oxygenated organic molecules from α-pinene photooxidation: evidence for the importance of highly oxygenated alkoxy radicals
Sungah Kang, Jürgen Wildt, Iida Pullinen, Luc Vereecken, Cheng Wu, Andreas Wahner, Sören R. Zorn, and Thomas F. Mentel
Atmos. Chem. Phys., 25, 15715–15740, https://doi.org/10.5194/acp-25-15715-2025,https://doi.org/10.5194/acp-25-15715-2025, 2025
Short summary
17 Nov 2025
Challenges in simulating ozone depletion events in the Arctic boundary layer: a case study using ECHAM/MESSy for spring 2019/2020
Stefanie Falk, Luca Reißig, Bianca Zilker, Andreas Richter, and Björn-Martin Sinnhuber
Atmos. Chem. Phys., 25, 15653–15682, https://doi.org/10.5194/acp-25-15653-2025,https://doi.org/10.5194/acp-25-15653-2025, 2025
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14 Nov 2025
How COVID-19 related policies reshaped organic aerosol source contributions in Central London
Gang I. Chen, Anja H. Tremper, Max Priestman, Anna Font, and David C. Green
Atmos. Chem. Phys., 25, 14825–14838, https://doi.org/10.5194/acp-25-14825-2025,https://doi.org/10.5194/acp-25-14825-2025, 2025
Short summary
14 Nov 2025
The diurnal cycle and temperature dependence of crystal shapes in ice clouds from satellite lidar polarized measurements
Vincent Noel, Hélène Chepfer, Christelle Barthe, and John Yorks
EGUsphere, https://doi.org/10.5194/egusphere-2025-5018,https://doi.org/10.5194/egusphere-2025-5018, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
14 Nov 2025
Microphysics of Arctic Stratiform Boundary-layer Clouds during ARCSIX 
Alexei V. Korolev and R. Paul Lawson
EGUsphere, https://doi.org/10.5194/egusphere-2025-5205,https://doi.org/10.5194/egusphere-2025-5205, 2025
Revised manuscript accepted for ACP (discussion: final response, 4 comments)
Short summary
14 Nov 2025
The variability of Antarctic fast ice extent related to tropical sea surface temperature anomalies
Chen Jiang, Lejiang Yu, Timo Vihma, and Jiechen Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2025-5304,https://doi.org/10.5194/egusphere-2025-5304, 2025
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
14 Nov 2025
EarthCARE Cloud Profiling Radar Observations of the Vertical Structure of Marine Stratocumulus Clouds
Zhuocan Xu, Pavlos Kollias, Susmitha Sasikumar, Alessandro Battaglia, and Bernat Puigdomènech Treserras
EGUsphere, https://doi.org/10.5194/egusphere-2025-5421,https://doi.org/10.5194/egusphere-2025-5421, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
14 Nov 2025
Integrating MethaneAIR aircraft and TROPOMI satellite observations in the Integrated Methane Inversion (IMI) to optimize methane emissions
Jack H. Bruno, Daniel J. Jacob, Xiaolin Wang, Melissa P. Sulprizio, Lucas A. Estrada, Daniel J. Varon, Steven C. Wofsy, Mark Omara, and Ritesh Gautam
EGUsphere, https://doi.org/10.5194/egusphere-2025-4626,https://doi.org/10.5194/egusphere-2025-4626, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
14 Nov 2025
Identifying Orographic Gravity Waves in 3D Observations via Backward Ray Tracing
Sebastian Rhode
EGUsphere, https://doi.org/10.5194/egusphere-2025-4946,https://doi.org/10.5194/egusphere-2025-4946, 2025
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
14 Nov 2025
Wildfire aerosols lofted by North American pyrocumulonimbus clouds: long-range transport and aerosol-cloud-radiative effects
Yan Wang, Yujia Cao, Haixiao Yu, Shuo Wang, Qiaoyun Hu, Yuyang Chang, Chun Zhao, Zhengqiang Li, and Cheng Chen
EGUsphere, https://doi.org/10.5194/egusphere-2025-5076,https://doi.org/10.5194/egusphere-2025-5076, 2025
Preprint under review for ACP (discussion: final response, 6 comments)
Short summary
14 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5108,https://doi.org/10.5194/egusphere-2025-5108, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
14 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5064,https://doi.org/10.5194/egusphere-2025-5064, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
14 Nov 2025
Significance of microphysical processes for uncertainties in ensemble forecasts of summertime convection over central Europe
Christian Barthlott, Beata Czajka, Christoph Gebhardt, and Corinna Hoose
EGUsphere, https://doi.org/10.5194/egusphere-2025-5192,https://doi.org/10.5194/egusphere-2025-5192, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
14 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5266,https://doi.org/10.5194/egusphere-2025-5266, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
14 Nov 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-5463,https://doi.org/10.5194/egusphere-2025-5463, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
13 Nov 2025
Signatures of aerosol-cloud interactions in GiOcean: a coupled global reanalysis with two-moment cloud microphysics
Ci Song, Daniel McCoy, Andrea Molod, Travis Aerenson, and Donifan Barahona
Atmos. Chem. Phys., 25, 15567–15592, https://doi.org/10.5194/acp-25-15567-2025,https://doi.org/10.5194/acp-25-15567-2025, 2025
Short summary
13 Nov 2025
Modeling on the drought stress impact on the summertime biogenic isoprene emissions in South Korea
Yong-Cheol Jeong, Yuxuan Wang, Wei Li, Hyeonmin Kim, Rokjin J. Park, and Mahmoudreza Momeni
Atmos. Chem. Phys., 25, 15507–15525, https://doi.org/10.5194/acp-25-15507-2025,https://doi.org/10.5194/acp-25-15507-2025, 2025
Short summary
13 Nov 2025
Quantifying CO emissions from boreal wildfires by assimilating TROPOMI and TCCON observations
Sina Voshtani, Dylan B. A. Jones, Debra Wunch, Drew C. Pendergrass, Paul O. Wennberg, David F. Pollard, Isamu Morino, Hirofumi Ohyama, Nicholas M. Deutscher, Frank Hase, Ralf Sussmann, Damien Weidmann, Rigel Kivi, Omaira García, Yao Té, Jack Chen, Kerry Anderson, Robin Stevens, Shobha Kondragunta, Aihua Zhu, Douglas Worthy, Senen Racki, Kathryn McKain, Maria V. Makarova, Nicholas Jones, Emmanuel Mahieu, Andrea Cadena-Caicedo, Paolo Cristofanelli, Casper Labuschagne, Elena Kozlova, Thomas Seitz, Martin Steinbacher, Reza Mahdi, and Isao Murata
Atmos. Chem. Phys., 25, 15527–15565, https://doi.org/10.5194/acp-25-15527-2025,https://doi.org/10.5194/acp-25-15527-2025, 2025
Short summary
13 Nov 2025
Atmospheric and watershed modelling of trifluoroacetic acid from oxidation of HFO-1234ze(E) released by prospective pressurised metered-dose inhaler use in three major river basins
Shivendra G. Tewari, Krish Vijayaraghavan, Kun Zhao, Liji M. David, Katie Tuite, Felix Kristanovich, Yuan Zhuang, Benjamin Yang, Cecilia Hurtado, Dimitrios K. Papanastasiou, Paul Giffen, Holly Kimko, Megan Gibbs, and Stefan Platz
Atmos. Chem. Phys., 25, 15469–15486, https://doi.org/10.5194/acp-25-15469-2025,https://doi.org/10.5194/acp-25-15469-2025, 2025
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13 Nov 2025
Urban-rural patterns and driving factors of particulate matter pollution decrease in eastern China
Zhihao Song and Bin Chen
Atmos. Chem. Phys., 25, 15487–15506, https://doi.org/10.5194/acp-25-15487-2025,https://doi.org/10.5194/acp-25-15487-2025, 2025
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13 Nov 2025
Hygroscopicity of isoprene-derived secondary organic aerosol mixture proxies: importance of diffusion and salting-in effects
Nahin Ferdousi-Rokib, Stephanie Jacoby, N. Cazimir Armstrong, Alana J. Dodero, Martin Changman Ahn, Ergine Zephira Remy, Zhenfa Zhang, Avram Gold, Joseph L. Woo, Yue Zhang, Jason D. Surratt, and Akua A. Asa-Awuku
Atmos. Chem. Phys., 25, 15613–15630, https://doi.org/10.5194/acp-25-15613-2025,https://doi.org/10.5194/acp-25-15613-2025, 2025
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13 Nov 2025
Local-scale inversion of agricultural ammonia emissions: a case study on Schiermonnikoog, the Netherlands
Simeng Li, Enrico Dammers, Arjo Segers, and Jan Willem Erisman
Atmos. Chem. Phys., 25, 15593–15611, https://doi.org/10.5194/acp-25-15593-2025,https://doi.org/10.5194/acp-25-15593-2025, 2025
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13 Nov 2025
Impact of Primarily Emitted 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-4919,https://doi.org/10.5194/egusphere-2025-4919, 2025
Preprint under review for ACP (discussion: final response, 4 comments)
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12 Nov 2025
Saharan dust transport event characterization in the Mediterranean atmosphere using 21 years of in-situ observations
Franziska Vogel, Davide Putero, Paolo Bonasoni, Paolo Cristofanelli, Marco Zanatta, and Angela Marinoni
Atmos. Chem. Phys., 25, 15453–15468, https://doi.org/10.5194/acp-25-15453-2025,https://doi.org/10.5194/acp-25-15453-2025, 2025
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12 Nov 2025
Impact of stratospheric intrusion on near-surface ozone over the Sichuan Basin in China driven by terrain forcing of Tibetan Plateau
Zhuozhi Shu, Fumo Yang, Guangming Shi, Yuqing Zhang, Yongjie Huang, Xinning Yu, Baiwan Pan, and Tianliang Zhao
Atmos. Chem. Phys., 25, 15437–15451, https://doi.org/10.5194/acp-25-15437-2025,https://doi.org/10.5194/acp-25-15437-2025, 2025
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12 Nov 2025
Hydrological drivers of hydrogen cyanide wildfire emissions from Indonesian peat fires during the 2015, 2019, and 2023 El Niño events
Antonio G. Bruno, David P. Moore, Jeremy J. Harrison, Ailish Graham, and Martyn P. Chipperfield
EGUsphere, https://doi.org/10.5194/egusphere-2025-5109,https://doi.org/10.5194/egusphere-2025-5109, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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12 Nov 2025
Concentration and size distribution of black carbon over the ablation area of Potanin glacier: Enrichment ability of surface weathering granular ice of water-insoluble particles with snow/ice melting
Sayako Ueda, Akiko Sakai, Sho Ohata, Purevdagva Khalzan, Sumito Matoba, Ken Kondo, and Hitoshi Matsui
EGUsphere, https://doi.org/10.5194/egusphere-2025-5301,https://doi.org/10.5194/egusphere-2025-5301, 2025
Revised manuscript under review for ACP (discussion: final response, 4 comments)
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12 Nov 2025
Coastal emissions modify the composition and properties of marginal sea aerosols
Kuanyun Hu, Narcisse Tsona Tchinda, Kun Li, Harmut Herrmann, Jianlong Li, and Lin Du
EGUsphere, https://doi.org/10.5194/egusphere-2025-5303,https://doi.org/10.5194/egusphere-2025-5303, 2025
Revised manuscript accepted for ACP (discussion: final response, 8 comments)
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12 Nov 2025
Relationships between Thin clouds, Opaque Clouds, and the Tropical Easterly Jet over the Indian Region observed with Aeolus Spaceborne Doppler Wind Lidar
Zacharie Titus, Marine Bonazzola, Hélène Chepfer, Artem Feofilov, and Marie-Laure Roussel
EGUsphere, https://doi.org/10.5194/egusphere-2025-5335,https://doi.org/10.5194/egusphere-2025-5335, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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12 Nov 2025
Rapid Secondary Organic Aerosol Formation at the Air–Water Interface from Methoxyphenols in Wildfire Emissions: UVA-Driven S(IV) Photooxidation to Organosulfates
Baohua Cai, Yuanlong Huang, Wenqing Jiang, Yanchen Li, Yali Li, Jinghao Zhai, Yaling Zeng, Jianhuai Ye, Huizhong Shen, Chen Wang, Lei Zhu, Tzung-May Fu, Qi Zhang, and Xin Yang
EGUsphere, https://doi.org/10.5194/egusphere-2025-5323,https://doi.org/10.5194/egusphere-2025-5323, 2025
Revised manuscript under review for ACP (discussion: final response, 5 comments)
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12 Nov 2025
Parametrizing the mixing by clear air turbulence in the chemistry climate model EMAC and its respective radiative impact
Chun Hang Chau, Peter Hoor, Katharina Kaiser, and Holger Tost
EGUsphere, https://doi.org/10.5194/egusphere-2025-5382,https://doi.org/10.5194/egusphere-2025-5382, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
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11 Nov 2025
Variability in BVOC emissions and air quality impacts among urban trees in Montreal and Helsinki
Kaisa Rissanen, Juho Aalto, Jaana Bäck, Heidi Hellén, Toni Tykkä, and Alain Paquette
Atmos. Chem. Phys., 25, 15415–15435, https://doi.org/10.5194/acp-25-15415-2025,https://doi.org/10.5194/acp-25-15415-2025, 2025
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11 Nov 2025
Evaluation of the EarthCARE Cloud Profiling Radar (CPR) Doppler velocity measurements using surface-based observations
Jiseob Kim, Pavlos Kollias, Bernat Puigdomènech Treserras, Alessandro Battaglia, and Ivy Tan
Atmos. Chem. Phys., 25, 15389–15402, https://doi.org/10.5194/acp-25-15389-2025,https://doi.org/10.5194/acp-25-15389-2025, 2025
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10 Nov 2025
Exploring sources of ice crystals in cirrus clouds: comparative analysis of two ice nucleation schemes in CAM6
Kai Lyu, Xiaohong Liu, and Bernd Kärcher
Atmos. Chem. Phys., 25, 15369–15388, https://doi.org/10.5194/acp-25-15369-2025,https://doi.org/10.5194/acp-25-15369-2025, 2025
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10 Nov 2025
Airborne quantification of Angolan offshore oil and gas methane emissions
Alina Fiehn, Maximilian Eckl, Magdalena Pühl, Tiziana Bräuer, Klaus-Dirk Gottschaldt, Heinfried Aufmhoff, Lisa Eirenschmalz, Gregor Neumann, Felicitas Sakellariou, Daniel Sauer, Robert Baumann, Guilherme De Aguiar Ventura, Winne Nayole Cadete, Dário Luciano Zua, Manuel Xavier, Paulo Correia, and Anke Roiger
Atmos. Chem. Phys., 25, 15009–15031, https://doi.org/10.5194/acp-25-15009-2025,https://doi.org/10.5194/acp-25-15009-2025, 2025
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10 Nov 2025
The diurnal susceptibility of subtropical clouds to aerosols
Marcin J. Kurowski, Matthew D. Lebsock, and Kevin M. Smalley
Atmos. Chem. Phys., 25, 15329–15342, https://doi.org/10.5194/acp-25-15329-2025,https://doi.org/10.5194/acp-25-15329-2025, 2025
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10 Nov 2025
Deciphering dust provenance and transport pathways across Northern China's source-sink systems
Lanying Han, Zhenyu Zhang, Aimin Liang, Junfeng Lu, Zhibao Dong, and Zhengcai Zhang
Atmos. Chem. Phys., 25, 15343–15357, https://doi.org/10.5194/acp-25-15343-2025,https://doi.org/10.5194/acp-25-15343-2025, 2025
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10 Nov 2025
Sensitivity of simulated ammonia fluxes in Rocky Mountain National Park to measurement time resolution and meteorological inputs
Lillian E. Naimie, Da Pan, Amy P. Sullivan, John T. Walker, Aleksandra Djurkovic, Bret A. Schichtel, and Jeffrey L. Collett Jr.
Atmos. Chem. Phys., 25, 15245–15261, https://doi.org/10.5194/acp-25-15245-2025,https://doi.org/10.5194/acp-25-15245-2025, 2025
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10 Nov 2025
Modeling organic aerosol over Central Europe: uncertainties linked to different chemical mechanisms, parameterizations, and boundary conditions
Lukáš Bartík, Peter Huszár, Jan Peiker, Jan Karlický, Ondřej Vlček, and Petr Vodička
Atmos. Chem. Phys., 25, 15301–15328, https://doi.org/10.5194/acp-25-15301-2025,https://doi.org/10.5194/acp-25-15301-2025, 2025
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10 Nov 2025
Chloric acid-driven nucleation enhanced by dimethylamine and sulfuric acid in the Arctic: mechanistic study
Shengming Wang, Huidi Zhang, Xiangli Shi, Qingzhu Zhang, Wenxing Wang, and Qiao Wang
Atmos. Chem. Phys., 25, 15359–15368, https://doi.org/10.5194/acp-25-15359-2025,https://doi.org/10.5194/acp-25-15359-2025, 2025
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10 Nov 2025
Biogenic and anthropogenic contributions to urban terpenoid fluxes
Erin F. Katz, Caleb M. Arata, Eva Y. Pfannerstill, Robert J. Weber, Darian Ng, Michael J. Milazzo, Haley Byrne, Hui Wang, Alex B. Guenther, Camilo Rey-Sanchez, Joshua Apte, Dennis D. Baldocchi, and Allen H. Goldstein
Atmos. Chem. Phys., 25, 15281–15299, https://doi.org/10.5194/acp-25-15281-2025,https://doi.org/10.5194/acp-25-15281-2025, 2025
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10 Nov 2025
Impacts of source regions and atmospheric transport on physical properties of black carbon and tracer ratios over the Yellow Sea: evidence from multi-seasonal airborne observations
Naki Yu, Hee-Jung Yoo, Sangmin Oh, Yongjoo Choi, Sunran Lee, Sumin Kim, and Saehee Lim
Atmos. Chem. Phys., 25, 15263–15280, https://doi.org/10.5194/acp-25-15263-2025,https://doi.org/10.5194/acp-25-15263-2025, 2025
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