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Research article

28 Feb 2025
Assessment of the 11-year solar cycle signals in the middle atmosphere during boreal winter with multiple-model ensemble simulations
Wenjuan Huo, Tobias Spiegl, Sebastian Wahl, Katja Matthes, Ulrike Langematz, Holger Pohlmann, and Jürgen Kröger
Atmos. Chem. Phys., 25, 2589–2612, https://doi.org/10.5194/acp-25-2589-2025,https://doi.org/10.5194/acp-25-2589-2025, 2025
Short summary
28 Feb 2025
Characterization of brown carbon absorption in different European environments through source contribution analysis
Hector Navarro-Barboza, Jordi Rovira, Vincenzo Obiso, Andrea Pozzer, Marta Via, Andres Alastuey, Xavier Querol, Noemi Perez, Marjan Savadkoohi, Gang Chen, Jesus Yus-Díez, Matic Ivancic, Martin Rigler, Konstantinos Eleftheriadis, Stergios Vratolis, Olga Zografou, Maria Gini, Benjamin Chazeau, Nicolas Marchand, Andre S. H. Prevot, Kaspar Dallenbach, Mikael Ehn, Krista Luoma, Tuukka Petäjä, Anna Tobler, Jaroslaw Necki, Minna Aurela, Hilkka Timonen, Jarkko Niemi, Olivier Favez, Jean-Eudes Petit, Jean-Philippe Putaud, Christoph Hueglin, Nicolas Pascal, Aurélien Chauvigné, Sébastien Conil, Marco Pandolfi, and Oriol Jorba
Atmos. Chem. Phys., 25, 2667–2694, https://doi.org/10.5194/acp-25-2667-2025,https://doi.org/10.5194/acp-25-2667-2025, 2025
Short summary
28 Feb 2025
Contributions of the synoptic meteorology to the seasonal cloud condensation nuclei cycle over the Southern Ocean
Tahereh Alinejadtabrizi, Yi Huang, Francisco Lang, Steven Siems, Michael Manton, Luis Ackermann, Melita Keywood, Ruhi Humphries, Paul Krummel, Alastair Williams, and Greg Ayers
Atmos. Chem. Phys., 25, 2631–2648, https://doi.org/10.5194/acp-25-2631-2025,https://doi.org/10.5194/acp-25-2631-2025, 2025
Short summary
28 Feb 2025
Accounting for the black carbon aging process in a two-way coupled meteorology–air quality model
Yuzhi Jin, Jiandong Wang, Chao Liu, David C. Wong, Golam Sarwar, Kathleen M. Fahey, Shang Wu, Jiaping Wang, Jing Cai, Zeyuan Tian, Zhouyang Zhang, Jia Xing, Aijun Ding, and Shuxiao Wang
Atmos. Chem. Phys., 25, 2613–2630, https://doi.org/10.5194/acp-25-2613-2025,https://doi.org/10.5194/acp-25-2613-2025, 2025
Short summary
28 Feb 2025
The lifetimes and potential change in planetary albedo owing to the oxidation of thin surfactant organic films extracted from atmospheric aerosol by hydroxyl (OH) radicals at the air–water interface of particles
Rosalie H. Shepherd, Martin D. King, Andrew D. Ward, Edward J. Stuckey, Rebecca J. L. Welbourn, Neil Brough, Adam Milsom, Christian Pfrang, and Thomas Arnold
Atmos. Chem. Phys., 25, 2569–2588, https://doi.org/10.5194/acp-25-2569-2025,https://doi.org/10.5194/acp-25-2569-2025, 2025
Short summary
28 Feb 2025
Investigating the response of China's surface ozone concentration to the future changes of multiple factors
Jinya Yang, Yutong Wang, Lei Zhang, and Yu Zhao
Atmos. Chem. Phys., 25, 2649–2666, https://doi.org/10.5194/acp-25-2649-2025,https://doi.org/10.5194/acp-25-2649-2025, 2025
Short summary
28 Feb 2025
Contribution of gravity waves to shear in the extratropical lowermost stratosphere: insights from idealized baroclinic life cycle experiments
Madhuri Umbarkar and Daniel Kunkel
EGUsphere, https://doi.org/10.5194/egusphere-2025-351,https://doi.org/10.5194/egusphere-2025-351, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
28 Feb 2025
Formation of Chlorinated Organic Compounds from Cl Atom-Initiated Reactions of Aromatics and Their Detection in Suburban Shanghai
Chuang Li, Lei Yao, Yuwei Wang, Mingliang Fang, Xiaojia Chen, Lihong Wang, Yueyang Li, Gan Yang, and Lin Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-607,https://doi.org/10.5194/egusphere-2025-607, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
28 Feb 2025
Gas-particle partitioning of m-xylene and naphthalene oxidation products: temperature and NOx influence
Marwa Shahin, Julien Kammer, Brice Temime-Roussel, and Barbara D'Anna
EGUsphere, https://doi.org/10.5194/egusphere-2025-833,https://doi.org/10.5194/egusphere-2025-833, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
28 Feb 2025
Factors Causing Stratocumulus to Deviate from Subtropical High Variability on Seasonal to Interannual Timescales
Hairu Ding, Bjorn Stevens, and Hauke Schmidt
EGUsphere, https://doi.org/10.5194/egusphere-2025-876,https://doi.org/10.5194/egusphere-2025-876, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Feb 2025
Characterization of nitrous acid and its potential effects on secondary pollution in the warm season in Beijing urban areas
Junling Li, Chaofan Lian, Mingyuan Liu, Hao Zhang, Yongxin Yan, Yufei Song, Chun Chen, Jiaqi Wang, Haijie Zhang, Yanqin Ren, Yucong Guo, Weigang Wang, Yisheng Xu, Hong Li, Jian Gao, and Maofa Ge
Atmos. Chem. Phys., 25, 2551–2568, https://doi.org/10.5194/acp-25-2551-2025,https://doi.org/10.5194/acp-25-2551-2025, 2025
Short summary
27 Feb 2025
Multi-model assessment of the atmospheric and radiative effects of supersonic transport aircraft
Jurriaan A. van 't Hoff, Didier Hauglustaine, Johannes Pletzer, Agnieszka Skowron, Volker Grewe, Sigrun Matthes, Maximilian M. Meuser, Robin N. Thor, and Irene C. Dedoussi
Atmos. Chem. Phys., 25, 2515–2550, https://doi.org/10.5194/acp-25-2515-2025,https://doi.org/10.5194/acp-25-2515-2025, 2025
Short summary
27 Feb 2025
Investigating KDP signatures inside and below the dendritic growth layer with W-band Doppler Radar and in situ snowfall camera
Anton Kötsche, Alexander Myagkov, Leonie von Terzi, Maximilian Maahn, Veronika Ettrichrätz, Teresa Vogl, Alexander Ryzhkov, Petar Bukovcic, Davide Ori, and Heike Kalesse-Los
EGUsphere, https://doi.org/10.5194/egusphere-2025-734,https://doi.org/10.5194/egusphere-2025-734, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Feb 2025
The influence of ammonia emissions on the size-resolved global atmospheric aerosol composition and acidity
Xurong Wang, Alexandra P. Tsimpidi, Zhenqi Luo, Benedikt Steil, Andrea Pozzer, Jos Lelieveld, and Vlassis A. Karydis
EGUsphere, https://doi.org/10.5194/egusphere-2025-527,https://doi.org/10.5194/egusphere-2025-527, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Feb 2025
A Microphysics Guide to Cirrus – Part 3: Occurrence patterns of cloud particles
Martina Krämer, Nicole Spelten, Christian Rolf, and Reinhold Spang
EGUsphere, https://doi.org/10.5194/egusphere-2025-669,https://doi.org/10.5194/egusphere-2025-669, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Feb 2025
Surprisingly Robust Photochemistry in Subarctic Particles During Winter: Evidence from Photooxidants
Laura Marie Dahler Heinlein, Junwei He, Michael Oluwatoyin Sunday, Fangzhou Guo, James Campbell, Allison Moon, Sukriti Kapur, Ting Fang, Kasey Edwards, Meeta Cesler-Maloney, Alyssa J. Burns, Jack Dibb, William Simpson, Manabu Shiraiwa, Becky Alexander, Jingqiu Mao, James H. Flynn III, Jochen Stutz, and Cort Anastasio
EGUsphere, https://doi.org/10.5194/egusphere-2025-824,https://doi.org/10.5194/egusphere-2025-824, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
27 Feb 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-520,https://doi.org/10.5194/egusphere-2025-520, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
26 Feb 2025
The effectiveness of solar radiation management using fine sea spray across multiple climatic regions
Zhe Song, Shaocai Yu, Pengfei Li, Ningning Yao, Lang Chen, Yuhai Sun, Boqiong Jiang, and Daniel Rosenfeld
Atmos. Chem. Phys., 25, 2473–2494, https://doi.org/10.5194/acp-25-2473-2025,https://doi.org/10.5194/acp-25-2473-2025, 2025
Short summary
26 Feb 2025
Vertical changes in volatile organic compounds (VOCs) and impacts on photochemical ozone formation
Xiao-Bing Li, Bin Yuan, Yibo Huangfu, Suxia Yang, Xin Song, Jipeng Qi, Xianjun He, Sihang Wang, Yubin Chen, Qing Yang, Yongxin Song, Yuwen Peng, Guiqian Tang, Jian Gao, Dasa Gu, and Min Shao
Atmos. Chem. Phys., 25, 2459–2472, https://doi.org/10.5194/acp-25-2459-2025,https://doi.org/10.5194/acp-25-2459-2025, 2025
Short summary
26 Feb 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-778,https://doi.org/10.5194/egusphere-2025-778, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
26 Feb 2025
Observations of tropospheric HONO are incompatible with understanding of atmospheric chemistry
Matthew James Rowlinson, Lucy J. Carpenter, Mat J. Evans, James D. Lee, Simone 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-830,https://doi.org/10.5194/egusphere-2025-830, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
26 Feb 2025
Convection-generated gravity waves in the tropical lower stratosphere from Aeolus wind profiling, GNSS-RO and ERA5 reanalysis
Mathieu Ratynski, Sergey Khaykin, Alain Hauchecorne, Joan Alexander, Alexis Mariaccia, Philippe Keckhut, and Antoine Mangin
EGUsphere, https://doi.org/10.5194/egusphere-2025-394,https://doi.org/10.5194/egusphere-2025-394, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
25 Feb 2025
The importance of moist thermodynamics on neutral buoyancy height for plumes from anthropogenic sources
Sepehr Fathi, Paul Makar, Wanmin Gong, Junhua Zhang, Katherine Hayden, and Mark Gordon
Atmos. Chem. Phys., 25, 2385–2405, https://doi.org/10.5194/acp-25-2385-2025,https://doi.org/10.5194/acp-25-2385-2025, 2025
Short summary
25 Feb 2025
Characterization of atmospheric water-soluble brown carbon in the Athabasca oil sands region, Canada
Dane Blanchard, Mark Gordon, Duc Huy Dang, Paul Andrew Makar, and Julian Aherne
Atmos. Chem. Phys., 25, 2423–2442, https://doi.org/10.5194/acp-25-2423-2025,https://doi.org/10.5194/acp-25-2423-2025, 2025
Short summary
25 Feb 2025
Sensitivity of aerosol and cloud properties to coupling strength of marine boundary layer clouds over the northwest Atlantic
Kira Zeider, Kayla McCauley, Sanja Dmitrovic, Leong Wai Siu, Yonghoon Choi, Ewan C. Crosbie, Joshua P. DiGangi, Glenn S. Diskin, Simon Kirschler, John B. Nowak, Michael A. Shook, Kenneth L. Thornhill, Christiane Voigt, Edward L. Winstead, Luke D. Ziemba, Paquita Zuidema, and Armin Sorooshian
Atmos. Chem. Phys., 25, 2407–2422, https://doi.org/10.5194/acp-25-2407-2025,https://doi.org/10.5194/acp-25-2407-2025, 2025
Short summary
25 Feb 2025
Physical processes influencing the Asian climate due to black carbon emission over East and South Asia
Feifei Luo, Bjørn Samset, Camilla Stjern, Manoj Joshi, Laura Wilcox, Robert Allen, Wei Hua, and Shuanglin Li
EGUsphere, https://doi.org/10.5194/egusphere-2024-3867,https://doi.org/10.5194/egusphere-2024-3867, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
25 Feb 2025
Efficient use of a Lagrangian Particle Dispersion Model for atmospheric inversions using satellite observations of column mixing ratios
Rona Louise Thompson, Nalini Krishnankutty, Ignacio Pisso, Philipp Schneider, Kerstin Stebel, Motoki Sasakawa, Andreas Stohl, and Stephen Platt
EGUsphere, https://doi.org/10.5194/egusphere-2025-147,https://doi.org/10.5194/egusphere-2025-147, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Feb 2025
Toxic Dust Emission from Drought-Exposed Lakebeds – A New Air Pollution Threat from Dried Lakes
Qianqian Gao, Guochao Chen, Xiaohui Lu, Jianmin Chen, Hongliang Zhang, and Xiaofei Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-596,https://doi.org/10.5194/egusphere-2025-596, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Feb 2025
The 21st-century wetting inhibits growing surface ozone in Northwestern China
Xiaodong Zhang, Yu Yan, Ning Zhang, Wenpeng Wang, Huabing Suo, Xiaohu Jian, Chao Wang, Haibo Ma, Hong Gao, Zhaoli Yang, Tao Huang, and Jianmin Ma
EGUsphere, https://doi.org/10.5194/egusphere-2025-258,https://doi.org/10.5194/egusphere-2025-258, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
24 Feb 2025
Effects of different emission inventories on tropospheric ozone and methane lifetime
Catherine Acquah, Laura Stecher, Mariano Mertens, and Patrick Jöckel
EGUsphere, https://doi.org/10.5194/egusphere-2025-294,https://doi.org/10.5194/egusphere-2025-294, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Feb 2025
Trace gas atmospheric rivers: remote drivers of air pollutants
Mukesh Rai, Kazuyuki Miyazaki, Vivienne Payne, Bin Guan, and Duane Waliser
EGUsphere, https://doi.org/10.5194/egusphere-2025-399,https://doi.org/10.5194/egusphere-2025-399, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Feb 2025
Influence of oceanic ventilation and terrestrial transport on the atmospheric volatile chlorinated hydrocarbons over the Western Pacific
Shan-Shan Liu, Jie Ni, Jin-Ming Song, Xu-Xu Gao, Zhen He, and Gui-Peng Yang
EGUsphere, https://doi.org/10.5194/egusphere-2025-251,https://doi.org/10.5194/egusphere-2025-251, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Feb 2025
Likely breaks in cloud cover retrievals complicate attribution of the trend in the Earth Energy Imbalance
Jippe J. A. Hoogeveen, Jan Fokke Meirink, and Frank M. Selten
EGUsphere, https://doi.org/10.5194/egusphere-2025-418,https://doi.org/10.5194/egusphere-2025-418, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Feb 2025
The atmospheric settling of commercially sold microplastics
Alina Sylvia Waltraud Reininger, Daria Tatsii, Taraprasad Bhowmick, Gholamhossein Bagheri, and Andreas Stohl
EGUsphere, https://doi.org/10.5194/egusphere-2025-605,https://doi.org/10.5194/egusphere-2025-605, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
21 Feb 2025
A global dust emission dataset for estimating dust radiative forcings in climate models
Danny M. Leung, Jasper F. Kok, Longlei Li, David M. Lawrence, Natalie M. Mahowald, Simone Tilmes, and Erik Kluzek
Atmos. Chem. Phys., 25, 2311–2331, https://doi.org/10.5194/acp-25-2311-2025,https://doi.org/10.5194/acp-25-2311-2025, 2025
Short summary
21 Feb 2025
Burning conditions and transportation pathways determine biomass-burning aerosol properties in the Ascension Island marine boundary layer
Amie Dobracki, Ernie R. Lewis, Arthur J. Sedlacek III, Tyler Tatro, Maria A. Zawadowicz, and Paquita Zuidema
Atmos. Chem. Phys., 25, 2333–2363, https://doi.org/10.5194/acp-25-2333-2025,https://doi.org/10.5194/acp-25-2333-2025, 2025
Short summary
21 Feb 2025
Identifying missing sources and reducing NOx emissions uncertainty over China using daily satellite data and a mass-conserving method
Lingxiao Lu, Jason Blake Cohen, Kai Qin, Xiaolu Li, and Qin He
Atmos. Chem. Phys., 25, 2291–2309, https://doi.org/10.5194/acp-25-2291-2025,https://doi.org/10.5194/acp-25-2291-2025, 2025
Short summary
21 Feb 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-519,https://doi.org/10.5194/egusphere-2025-519, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
21 Feb 2025
Quantification of anthropogenic and marine sources to atmospheric mercury over the marginal seas of China and impact assessment on the sea-air exchange of mercury
Xiaofei Qin, Hao Li, Jia Chen, Junjie Wei, Hao Ding, Xiaohao Wang, Guochen Wang, Chengfeng Liu, Da Lu, Shengqian Zhou, Haowen Li, Yucheng Zhu, Ziwei Liu, Qingyan Fu, Juntao Huo, Yanfen Lin, Congrui Deng, Yisheng Zhang, and Kan Huang
EGUsphere, https://doi.org/10.5194/egusphere-2025-623,https://doi.org/10.5194/egusphere-2025-623, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
21 Feb 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-635,https://doi.org/10.5194/egusphere-2025-635, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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20 Feb 2025
Assessing the relative impacts of satellite ozone and its precursor observations to improve global tropospheric ozone analysis using multiple chemical reanalysis systems
Takashi Sekiya, Emanuele Emili, Kazuyuki Miyazaki, Antje Inness, Zhen Qu, R. Bradley Pierce, Dylan Jones, Helen Worden, William Y. Y. Cheng, Vincent Huijnen, and Gerbrand Koren
Atmos. Chem. Phys., 25, 2243–2268, https://doi.org/10.5194/acp-25-2243-2025,https://doi.org/10.5194/acp-25-2243-2025, 2025
Short summary
20 Feb 2025
Satellite nadir-viewing geometry affects the magnitude and detectability of long-term trends in stratospheric ozone
Louis Rivoire, Marianna Linz, Jessica L. Neu, Pu Lin, and Michelle L. Santee
Atmos. Chem. Phys., 25, 2269–2289, https://doi.org/10.5194/acp-25-2269-2025,https://doi.org/10.5194/acp-25-2269-2025, 2025
Short summary
20 Feb 2025
Explainable ensemble machine learning revealing enhanced anthropogenic emissions of particulate nitro-aromatic compounds in eastern China
Min Li, Xinfeng Wang, Tianshuai Li, Yujia Wang, Yueru Jiang, Yujiao Zhu, Wei Nie, Rui Li, Jian Gao, Likun Xue, Qingzhu Zhang, and Wenxing Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-165,https://doi.org/10.5194/egusphere-2025-165, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
20 Feb 2025
How reliable are process-based 222radon emission maps? Results from an atmospheric 222radon inversion in Europe
Fabian Maier, Eva Falge, Maksym Gachkivskyi, Stephan Henne, Ute Karstens, Dafina Kikaj, Ingeborg Levin, Alistair Manning, Christian Rödenbeck, and Christoph Gerbig
EGUsphere, https://doi.org/10.5194/egusphere-2025-477,https://doi.org/10.5194/egusphere-2025-477, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
19 Feb 2025
Tropospheric aerosols over the western North Atlantic Ocean during the winter and summer deployments of ACTIVATE 2020: life cycle, transport, and distribution
Hongyu Liu, Bo Zhang, Richard H. Moore, Luke D. Ziemba, Richard A. Ferrare, Hyundeok Choi, Armin Sorooshian, David Painemal, Hailong Wang, Michael A. Shook, Amy Jo Scarino, Johnathan W. Hair, Ewan C. Crosbie, Marta A. Fenn, Taylor J. Shingler, Chris A. Hostetler, Gao Chen, Mary M. Kleb, Gan Luo, Fangqun Yu, Mark A. Vaughan, Yongxiang Hu, Glenn S. Diskin, John B. Nowak, Joshua P. DiGangi, Yonghoon Choi, Christoph A. Keller, and Matthew S. Johnson
Atmos. Chem. Phys., 25, 2087–2121, https://doi.org/10.5194/acp-25-2087-2025,https://doi.org/10.5194/acp-25-2087-2025, 2025
Short summary
19 Feb 2025
Observations of high-time-resolution and size-resolved aerosol chemical composition and microphysics in the central Arctic: implications for climate-relevant particle properties
Benjamin Heutte, Nora Bergner, Hélène Angot, Jakob B. Pernov, Lubna Dada, Jessica A. Mirrielees, Ivo Beck, Andrea Baccarini, Matthew Boyer, Jessie M. Creamean, Kaspar R. Daellenbach, Imad El Haddad, Markus M. Frey, Silvia Henning, Tiia Laurila, Vaios Moschos, Tuukka Petäjä, Kerri A. Pratt, Lauriane L. J. Quéléver, Matthew D. Shupe, Paul Zieger, Tuija Jokinen, and Julia Schmale
Atmos. Chem. Phys., 25, 2207–2241, https://doi.org/10.5194/acp-25-2207-2025,https://doi.org/10.5194/acp-25-2207-2025, 2025
Short summary
19 Feb 2025
Contrasting the roles of regional anthropogenic aerosols from the western and eastern hemispheres in driving the 1980–2020 Pacific multi-decadal variations
Chenrui Diao, Yangyang Xu, Aixue Hu, and Zhili Wang
Atmos. Chem. Phys., 25, 2167–2180, https://doi.org/10.5194/acp-25-2167-2025,https://doi.org/10.5194/acp-25-2167-2025, 2025
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19 Feb 2025
Spatial and temporal evolution of future atmospheric reactive nitrogen deposition in China under different climate change mitigation strategies
Mingrui Ma, Jiachen Cao, Dan Tong, Bo Zheng, and Yu Zhao
Atmos. Chem. Phys., 25, 2147–2166, https://doi.org/10.5194/acp-25-2147-2025,https://doi.org/10.5194/acp-25-2147-2025, 2025
Short summary
19 Feb 2025
Partitioning anthropogenic and natural methane emissions in Finland during 2000–2021 by combining bottom-up and top-down estimates
Maria K. Tenkanen, Aki Tsuruta, Hugo Denier van der Gon, Lena Höglund-Isaksson, Antti Leppänen, Tiina Markkanen, Ana Maria Roxana Petrescu, Maarit Raivonen, Hermanni Aaltonen, and Tuula Aalto
Atmos. Chem. Phys., 25, 2181–2206, https://doi.org/10.5194/acp-25-2181-2025,https://doi.org/10.5194/acp-25-2181-2025, 2025
Short summary
19 Feb 2025
A new method for diagnosing effective radiative forcing from aerosol–cloud interactions in climate models
Brandon M. Duran, Casey J. Wall, Nicholas J. Lutsko, Takuro Michibata, Po-Lun Ma, Yi Qin, Margaret L. Duffy, Brian Medeiros, and Matvey Debolskiy
Atmos. Chem. Phys., 25, 2123–2146, https://doi.org/10.5194/acp-25-2123-2025,https://doi.org/10.5194/acp-25-2123-2025, 2025
Short summary
19 Feb 2025
The influence of Amazonian anthropogenic emissions on new particle formation, aerosol, cloud and surface rain
Xuemei Wang, Kenneth S. Carslaw, Daniel P. Grosvenor, and Hamish Gordon
EGUsphere, https://doi.org/10.5194/egusphere-2025-132,https://doi.org/10.5194/egusphere-2025-132, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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18 Feb 2025
Feasibility of robust estimates of ozone production rates using a synergy of satellite observations, ground-based remote sensing, and models
Amir H. Souri, Gonzalo González Abad, Glenn M. Wolfe, Tijl Verhoelst, Corinne Vigouroux, Gaia Pinardi, Steven Compernolle, Bavo Langerock, Bryan N. Duncan, and Matthew S. Johnson
Atmos. Chem. Phys., 25, 2061–2086, https://doi.org/10.5194/acp-25-2061-2025,https://doi.org/10.5194/acp-25-2061-2025, 2025
Short summary
18 Feb 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-455,https://doi.org/10.5194/egusphere-2025-455, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
18 Feb 2025
Biomass burning smoke transport and radiative impact over the city of Sao Paulo: An extreme event case study
Jorge Rosas Santana, Gabriela Lima da Silva, Marcia Akemi Yamasoe, and Nilton Èvora do Rosario
EGUsphere, https://doi.org/10.5194/egusphere-2025-9,https://doi.org/10.5194/egusphere-2025-9, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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18 Feb 2025
The historical climate trend resulted in changed convective transport patterns in model simulations
Adrienne Jeske and Holger Tost
EGUsphere, https://doi.org/10.5194/egusphere-2025-293,https://doi.org/10.5194/egusphere-2025-293, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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17 Feb 2025
Impact of SO2 injection profiles on simulated volcanic forcing for the 2009 Sarychev eruptions – investigating the importance of using high-vertical-resolution methods when compiling SO2 data
Emma Axebrink, Moa K. Sporre, and Johan Friberg
Atmos. Chem. Phys., 25, 2047–2059, https://doi.org/10.5194/acp-25-2047-2025,https://doi.org/10.5194/acp-25-2047-2025, 2025
Short summary
17 Feb 2025
Evaluating present-day and future impacts of agricultural ammonia emissions on atmospheric chemistry and climate
Maureen Beaudor, Didier Hauglustaine, Juliette Lathière, Martin Van Damme, Lieven Clarisse, and Nicolas Vuichard
Atmos. Chem. Phys., 25, 2017–2046, https://doi.org/10.5194/acp-25-2017-2025,https://doi.org/10.5194/acp-25-2017-2025, 2025
Short summary
17 Feb 2025
Global atmospheric inversion of the NH3 emissions over 2019–2022 using the LMDZ-INCA chemistry-transport model and the IASI NH3 observations
Pramod Kumar, Grégoire Broquet, Didier Hauglustaine, Maureen Beaudor, Lieven Clarisse, Martin Van Damme, Pierre Coheur, Anne Cozic, Bo Zheng, Beatriz Revilla Romero, Antony Delavois, and Philippe Ciais
EGUsphere, https://doi.org/10.5194/egusphere-2025-162,https://doi.org/10.5194/egusphere-2025-162, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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17 Feb 2025
Significant Response of Methane in the Upper Troposphere to Subseasonal Variability of the Asian Monsoon Anticyclone
Sihong Zhu, Mengchu Tao, Zhaonan Cai, Yi Liu, Liang Feng, Pubu Sangmu, Zhongshui Yu, and Junji Cao
EGUsphere, https://doi.org/10.5194/egusphere-2024-4188,https://doi.org/10.5194/egusphere-2024-4188, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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14 Feb 2025
Diurnal, seasonal, and interannual variations in δ(18O) of atmospheric O2 and its application to evaluate natural and anthropogenic changes in oxygen, carbon, and water cycles
Shigeyuki Ishidoya, Satoshi Sugawara, and Atsushi Okazaki
Atmos. Chem. Phys., 25, 1965–1987, https://doi.org/10.5194/acp-25-1965-2025,https://doi.org/10.5194/acp-25-1965-2025, 2025
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14 Feb 2025
Airborne in situ quantification of methane emissions from oil and gas production in Romania
Hossein Maazallahi, Foteini Stavropoulou, Samuel Jonson Sutanto, Michael Steiner, Dominik Brunner, Mariano Mertens, Patrick Jöckel, Antoon Visschedijk, Hugo Denier van der Gon, Stijn Dellaert, Nataly Velandia Salinas, Stefan Schwietzke, Daniel Zavala-Araiza, Sorin Ghemulet, Alexandru Pana, Magdalena Ardelean, Marius Corbu, Andreea Calcan, Stephen A. Conley, Mackenzie L. Smith, and Thomas Röckmann
Atmos. Chem. Phys., 25, 1497–1511, https://doi.org/10.5194/acp-25-1497-2025,https://doi.org/10.5194/acp-25-1497-2025, 2025
Short summary
14 Feb 2025
Modeling actinic flux and photolysis frequencies in dense biomass burning plumes
Jan-Lukas Tirpitz, Santo Fedele Colosimo, Nathaniel Brockway, Robert Spurr, Matt Christi, Samuel Hall, Kirk Ullmann, Johnathan Hair, Taylor Shingler, Rodney Weber, Jack Dibb, Richard Moore, Elizabeth Wiggins, Vijay Natraj, Nicolas Theys, and Jochen Stutz
Atmos. Chem. Phys., 25, 1989–2015, https://doi.org/10.5194/acp-25-1989-2025,https://doi.org/10.5194/acp-25-1989-2025, 2025
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14 Feb 2025
Differential characterization of air ions in boreal forest of Finland and megacity of eastern China
Tinghan Zhang, Ximeng Qi, Janne Lampilahti, Liangduo Chen, Xuguang Chi, Wei Nie, Xin Huang, Zehao Zou, Wei Du, Tom Kokkonen, Tuukka Petäjä, Katrianne Lehtipalo, Veli-Matti Kerminen, Aijun Ding, and Markku Kulmala
EGUsphere, https://doi.org/10.5194/egusphere-2024-3370,https://doi.org/10.5194/egusphere-2024-3370, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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14 Feb 2025
Observationally Constrained Analysis on the Distribution of Fine and Coarse Mode Nitrate in Global Climate Models
Mingxuan Wu, Hailong Wang, Zheng Lu, Xiaohong Liu, Huisheng Bian, David Cohen, Yan Feng, Mian Chin, Didier A. Hauglustaine, Vlassis A. Karydis, Marianne T. Lund, Gunnar Myhre, Andrea Pozzer, Michael Schulz, Ragnhild B. Skeie, Alexandra P. Tsimpidi, Svetlana G. Tsyro, and Shaocheng Xie
EGUsphere, https://doi.org/10.5194/egusphere-2025-235,https://doi.org/10.5194/egusphere-2025-235, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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14 Feb 2025
Anthropogenic aerosol influence on a mixed-phase cloud precipitation in early Meiyu season over Yangtze River Delta: simulated microphysical and thermodynamic effects
Ruiyu Song, Bin Zhu, Lina Sha, Peng Qian, Fei Wang, Chunsong Lu, Yan Yin, and Yuying Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-43,https://doi.org/10.5194/egusphere-2025-43, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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14 Feb 2025
Development and implementation of SOMA: A Secondary Organic Module for Aerosol integration in high-resolution air quality simulations
Giannis Ioannidis, Nikoletta Bouloti, Paul Tremper, Chaofan Li, Christos Boikos, Nikolaos Rapkos, Till Riedel, Miikka Dal Maso, and Leonidas Ntziachristos
EGUsphere, https://doi.org/10.5194/egusphere-2025-193,https://doi.org/10.5194/egusphere-2025-193, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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13 Feb 2025
Cloud processing of dimethyl sulfide (DMS) oxidation products limits sulfur dioxide (SO2) and carbonyl sulfide (OCS) production in the eastern North Atlantic marine boundary layer
Delaney B. Kilgour, Christopher M. Jernigan, Olga Garmash, Sneha Aggarwal, Shengqian Zhou, Claudia Mohr, Matt E. Salter, Joel A. Thornton, Jian Wang, Paul Zieger, and Timothy H. Bertram
Atmos. Chem. Phys., 25, 1931–1947, https://doi.org/10.5194/acp-25-1931-2025,https://doi.org/10.5194/acp-25-1931-2025, 2025
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13 Feb 2025
Air-pollution-satellite-based CO2 emission inversion: system evaluation, sensitivity analysis, and future research direction
Hui Li, Jiaxin Qiu, and Bo Zheng
Atmos. Chem. Phys., 25, 1949–1963, https://doi.org/10.5194/acp-25-1949-2025,https://doi.org/10.5194/acp-25-1949-2025, 2025
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13 Feb 2025
Satellite Detection of NO2 Distributions and Comparison with Ground-Based Concentrations
Summer Joy Acker, Tracey Holloway, and Monica K. Harkey
EGUsphere, https://doi.org/10.5194/egusphere-2025-226,https://doi.org/10.5194/egusphere-2025-226, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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13 Feb 2025
Exploring Ozone-climate Interactions in Idealized CMIP6 DECK Experiments
Jingyu Wang, Gabriel Chiodo, Timofei Sukhodolov, Blanca Ayarzagüena, William T. Ball, Mohamadou Diallo, Birgit Hassler, James Keeble, Peer Nowack, Clara Orbe, and Sandro Vattioni
EGUsphere, https://doi.org/10.5194/egusphere-2025-340,https://doi.org/10.5194/egusphere-2025-340, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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12 Feb 2025
Quantifying primary oxidation products in the OH-initiated reaction of benzyl alcohol
Reina S. Buenconsejo, Sophia M. Charan, John H. Seinfeld, and Paul O. Wennberg
Atmos. Chem. Phys., 25, 1883–1897, https://doi.org/10.5194/acp-25-1883-2025,https://doi.org/10.5194/acp-25-1883-2025, 2025
Short summary
12 Feb 2025
Atmospheric carbonyl compounds are crucial in regional ozone heavy pollution: insights from the Chengdu Plain Urban Agglomeration, China
Jiemeng Bao, Xin Zhang, Zhenhai Wu, Li Zhou, Jun Qian, Qinwen Tan, Fumo Yang, Junhui Chen, Yunfeng Li, Hefan Liu, Liqun Deng, and Hong Li
Atmos. Chem. Phys., 25, 1899–1916, https://doi.org/10.5194/acp-25-1899-2025,https://doi.org/10.5194/acp-25-1899-2025, 2025
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12 Feb 2025
Evaluating reanalysis representations of climatological trace gas distributions in the Asian monsoon tropopause layer
Jonathon S. Wright, Shenglong Zhang, Jiao Chen, Sean M. Davis, Paul Konopka, Mengqian Lu, Xiaolu Yan, and Guang J. Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-135,https://doi.org/10.5194/egusphere-2025-135, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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12 Feb 2025
Dust pollution substantially weakens the impact of ammonia emission reduction on particulate nitrate formation
Hanrui Lang, Yunjiang Zhang, Sheng Zhong, Yongcai Rao, Minfeng Zhou, Jian Qiu, Jingyi Li, Diwen Liu, Florian Couvidat, Olivier Favez, Didier Hauglustaine, and Xinlei Ge
EGUsphere, https://doi.org/10.5194/egusphere-2025-231,https://doi.org/10.5194/egusphere-2025-231, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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12 Feb 2025
Relation between total-column and near-surface NO2 based on in-situ and PANDORA ground-based remote sensing observations
Ying Zhang, Yuanyuan Wei, Gerrit de Leeuw, Ouyang Liu, Yu Chen, Yang Lv, Yuanxun Zhang, and Zhengqiang Li
EGUsphere, https://doi.org/10.5194/egusphere-2025-360,https://doi.org/10.5194/egusphere-2025-360, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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12 Feb 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-313,https://doi.org/10.5194/egusphere-2025-313, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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11 Feb 2025
SO2 emissions derived from TROPOMI observations over India using a flux-divergence method with variable lifetimes
Yutao Chen, Ronald J. van der A, Jieying Ding, Henk Eskes, Jason E. Williams, Nicolas Theys, Athanasios Tsikerdekis, and Pieternel F. Levelt
Atmos. Chem. Phys., 25, 1851–1868, https://doi.org/10.5194/acp-25-1851-2025,https://doi.org/10.5194/acp-25-1851-2025, 2025
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11 Feb 2025
Impact of secondary ice production on thunderstorm electrification under different aerosol conditions
Shiye Huang, Jing Yang, Jiaojiao Li, Qian Chen, Qilin Zhang, and Fengxia Guo
Atmos. Chem. Phys., 25, 1831–1850, https://doi.org/10.5194/acp-25-1831-2025,https://doi.org/10.5194/acp-25-1831-2025, 2025
Short summary
11 Feb 2025
Steady-state mixing state of black carbon aerosols from a particle-resolved model
Zhouyang Zhang, Jiandong Wang, Jiaping Wang, Nicole Riemer, Chao Liu, Yuzhi Jin, Zeyuan Tian, Jing Cai, Yueyue Cheng, Ganzhen Chen, Bin Wang, Shuxiao Wang, and Aijun Ding
Atmos. Chem. Phys., 25, 1869–1881, https://doi.org/10.5194/acp-25-1869-2025,https://doi.org/10.5194/acp-25-1869-2025, 2025
Short summary
11 Feb 2025
The impact of sea spray aerosol on photochemical ozone formation over eastern China: heterogeneous reaction of chlorine particles and radiative effect
Yingying Hong, Yuqi Zhu, Yuxuan Huang, Yiming Liu, Chuqi Xiong, and Qi Fan
EGUsphere, https://doi.org/10.5194/egusphere-2024-4132,https://doi.org/10.5194/egusphere-2024-4132, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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11 Feb 2025
Source-Dependent Optical Properties and Molecular Characteristics of Atmospheric Brown Carbon
Jinghao Zhai, Yin Zhang, Pengfei Liu, Yujie Zhang, Antai Zhang, Yaling Zeng, Baohua Cai, Jingyi Zhang, Chunbo Xing, Honglong Yang, Xiaofei Wang, Jianhuai Ye, Chen Wang, Tzung-May Fu, Lei Zhu, Huizhong Shen, Shu Tao, and Xin Yang
EGUsphere, https://doi.org/10.5194/egusphere-2025-463,https://doi.org/10.5194/egusphere-2025-463, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
11 Feb 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-402,https://doi.org/10.5194/egusphere-2025-402, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
11 Feb 2025
Shift in cold-point tropopause trends derived from radiosonde, satellite, and reanalysis data
Mona Zolghadrshojaee, Susann Tegtmeier, Sean M. Davis, Robin Pilch Kedzierski, and Leopold Haimberger
EGUsphere, https://doi.org/10.5194/egusphere-2025-82,https://doi.org/10.5194/egusphere-2025-82, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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11 Feb 2025
Discussion of the spectral slope of the lidar ratio between 355 nm and 1064 nm from multiwavelength Raman lidar observations
Moritz Haarig, Ronny Engelmann, Holger Baars, Benedikt Gast, Dietrich Althausen, and Albert Ansmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-449,https://doi.org/10.5194/egusphere-2025-449, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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10 Feb 2025
Exometabolomic exploration of culturable airborne microorganisms from an urban atmosphere
Rui Jin, Wei Hu, Peimin Duan, Ming Sheng, Dandan Liu, Ziye Huang, Mutong Niu, Libin Wu, Junjun Deng, and Pingqing Fu
Atmos. Chem. Phys., 25, 1805–1829, https://doi.org/10.5194/acp-25-1805-2025,https://doi.org/10.5194/acp-25-1805-2025, 2025
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10 Feb 2025
Post-return stroke VHF electromagnetic activity in north-western Mediterranean cloud-to-ground lightning flashes
Andrea Kolínská, Ivana Kolmašová, Eric Defer, Ondřej Santolík, and Stéphane Pédeboy
Atmos. Chem. Phys., 25, 1791–1803, https://doi.org/10.5194/acp-25-1791-2025,https://doi.org/10.5194/acp-25-1791-2025, 2025
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10 Feb 2025
Identification and characterization of foehn events in Beijing and their impact on air-pollution episodes
Ju Li, Jingjiang Zhang, Mengxin Bai, Jie Su, Qingchun Li, and Xingcan Jia
EGUsphere, https://doi.org/10.5194/egusphere-2024-2684,https://doi.org/10.5194/egusphere-2024-2684, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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10 Feb 2025
Impact of urban canopy parameters on urbanization induced modifications of climate
Jan Karlický, Jáchym Bareš, and Peter Huszár
EGUsphere, https://doi.org/10.5194/egusphere-2025-388,https://doi.org/10.5194/egusphere-2025-388, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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10 Feb 2025
Comprehensive Non-targeted Molecular Characterization of Organic Aerosols in the Amazon Rainforest
Denis Leppla, Stefanie Hildmann, Nora Zannoni, Leslie Kremper, Bruna Hollanda, Jonathan Williams, Christopher Pöhlker, Stefan Wolff, Marta Sà, Maria Cristina Solci, Ulrich Pöschl, and Thorsten Hoffmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-141,https://doi.org/10.5194/egusphere-2025-141, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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10 Feb 2025
On-road vehicle emission measurements show a significant reduction of black carbon and nitrogen oxides emissions in Euro6c and 6d diesel-powered cars
Irena Ježek Brecelj, Asta Gregorič, Lucijan Zgonik, Tjaša Rutar, Matic Ivančič, Balint Alfoldy, Griša Močnik, and Martin Rigler
EGUsphere, https://doi.org/10.5194/egusphere-2024-3553,https://doi.org/10.5194/egusphere-2024-3553, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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10 Feb 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
EGUsphere, https://doi.org/10.5194/egusphere-2025-56,https://doi.org/10.5194/egusphere-2025-56, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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10 Feb 2025
Particle flux-gradient relationships in the high Arctic: Emission and deposition patterns across three surface types
Theresa Mathes, Heather Guy, John Prytherch, Julia Kojoj, Ian Brooks, Sonja Murto, Paul Zieger, Birgit Wehner, Michael Tjernström, and Andreas Held
EGUsphere, https://doi.org/10.5194/egusphere-2025-183,https://doi.org/10.5194/egusphere-2025-183, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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10 Feb 2025
Urban Ozone Trends in Europe and the USA (2000–2021)
Beth Nelson and Will Drysdale
EGUsphere, https://doi.org/10.5194/egusphere-2024-3743,https://doi.org/10.5194/egusphere-2024-3743, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
10 Feb 2025
Climatology of aerosol pH and its controlling factors at the Melpitz continental background site in central Europe
Vikram Pratap, Christopher J. Hennigan, Bastian Stieger, Andreas Tilgner, Laurent Poulain, Dominik van Pinxteren, Gerald Spindler, and Hartmut Herrmann
EGUsphere, https://doi.org/10.5194/egusphere-2025-457,https://doi.org/10.5194/egusphere-2025-457, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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10 Feb 2025
Atmospheric chemistry in East Asia determines the iron solubility of aerosol particles supplied to the North Pacific Ocean
Kohei Sakata, Shotaro Takano, Atsushi Matsuki, Yasuo Takeichi, Hiroshi Tanimoto, Aya Sakaguchi, Minako Kurisu, and Yoshio Takahashi
EGUsphere, https://doi.org/10.5194/egusphere-2025-161,https://doi.org/10.5194/egusphere-2025-161, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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10 Feb 2025
The dilemma in identifying WMO-defined tropopause height using high-resolution radiosondes
Yu Gou, Jian Zhang, Wuke Wang, Kaiming Huang, and Shaodong Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2024-4198,https://doi.org/10.5194/egusphere-2024-4198, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
07 Feb 2025
Insights into ozone pollution control in urban areas by decoupling meteorological factors based on machine learning
Yuqing Qiu, Xin Li, Wenxuan Chai, Yi Liu, Mengdi Song, Xudong Tian, Qiaoli Zou, Wenjun Lou, Wangyao Zhang, Juan Li, and Yuanhang Zhang
Atmos. Chem. Phys., 25, 1749–1763, https://doi.org/10.5194/acp-25-1749-2025,https://doi.org/10.5194/acp-25-1749-2025, 2025
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07 Feb 2025
Hunting for gravity waves in non-orographic winter storms using 3+ years of regional surface air pressure network and radar observations
Luke R. Allen, Sandra E. Yuter, Matthew A. Miller, and Laura M. Tomkins
Atmos. Chem. Phys., 25, 1765–1790, https://doi.org/10.5194/acp-25-1765-2025,https://doi.org/10.5194/acp-25-1765-2025, 2025
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07 Feb 2025
Bioaerosols as indicators of central Arctic ice nucleating particle sources
Kevin R. Barry, Thomas C. J. Hill, Sonia M. Kreidenweis, Paul J. DeMott, Yutaka Tobo, and Jessie M. Creamean
EGUsphere, https://doi.org/10.5194/egusphere-2025-128,https://doi.org/10.5194/egusphere-2025-128, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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07 Feb 2025
Direct radiative forcing of light-absorbing carbonaceous aerosol and the influencing factors over China
Shuangqin Yang, Yusi Liu, Li Chen, Nan Cao, Jing Wang, and Shuang Gao
EGUsphere, https://doi.org/10.5194/egusphere-2024-3705,https://doi.org/10.5194/egusphere-2024-3705, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
07 Feb 2025
Improving the computation efficiency of a source-oriented chemical mechanism for the simultaneous source apportionment of ozone and secondary particulate pollutants
Qixiang Xu, Fangcheng Su, Ke Wang, Ruiqin Zhang, Qi Ying, and Michael J. Kleeman
EGUsphere, https://doi.org/10.5194/egusphere-2025-44,https://doi.org/10.5194/egusphere-2025-44, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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07 Feb 2025
Observed relationship between drop size distribution and environmental properties in eastern Japan
Takashi Unuma
EGUsphere, https://doi.org/10.5194/egusphere-2025-210,https://doi.org/10.5194/egusphere-2025-210, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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06 Feb 2025
Quantification of regional net CO2 flux errors in the Orbiting Carbon Observatory-2 (OCO-2) v10 model intercomparison project (MIP) ensemble using airborne measurements
Jeongmin Yun, Junjie Liu, Brendan Byrne, Brad Weir, Lesley E. Ott, Kathryn McKain, Bianca C. Baier, Luciana V. Gatti, and Sebastien C. Biraud
Atmos. Chem. Phys., 25, 1725–1748, https://doi.org/10.5194/acp-25-1725-2025,https://doi.org/10.5194/acp-25-1725-2025, 2025
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06 Feb 2025
Evaluation of the WRF-Chem performance for the air pollutants over the United Arab Emirates
Yesobu Yarragunta, Diana Francis, Ricardo Fonseca, and Narendra Nelli
Atmos. Chem. Phys., 25, 1685–1709, https://doi.org/10.5194/acp-25-1685-2025,https://doi.org/10.5194/acp-25-1685-2025, 2025
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06 Feb 2025
Distinctive dust weather intensities in North China resulted from two types of atmospheric circulation anomalies
Qianyi Huo, Zhicong Yin, Xiaoqing Ma, and Huijun Wang
Atmos. Chem. Phys., 25, 1711–1724, https://doi.org/10.5194/acp-25-1711-2025,https://doi.org/10.5194/acp-25-1711-2025, 2025
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06 Feb 2025
Accelerated impact of airborne glaciogenic seeding of stratiform clouds by turbulence
Meilian Chen, Xiaoqin Jing, Jiaojiao Li, Jing Yang, Xiaobo Dong, Bart Geerts, Yan Yin, Baojun Chen, Lulin Xue, Mengyu Huang, Ping Tian, and Shaofeng Hua
EGUsphere, https://doi.org/10.5194/egusphere-2025-47,https://doi.org/10.5194/egusphere-2025-47, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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06 Feb 2025
A Diagnostic Intercomparison of Modeled Ozone Dry Deposition Over North America and Europe Using AQMEII4 Regional-Scale Simulations
Christian Hogrefe, Stefano Galmarini, Paul A. Makar, Ioannis Kioutsioukis, Olivia E. Clifton, Ummugulsum Alyuz, Jesse O. Bash, Roberto Bellasio, Roberto Bianconi, Tim Butler, Philip Cheung, Alma Hodzic, Richard Kranenburg, Aurelia Lupascu, Kester Momoh, Juan Luis Perez-Camanyo, Jonathan E. Pleim, Young-Hee Ryu, Roberto San Jose, Martijn Schaap, Donna B. Schwede, and Ranjeet Sokhi
EGUsphere, https://doi.org/10.5194/egusphere-2025-225,https://doi.org/10.5194/egusphere-2025-225, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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06 Feb 2025
Diagnosing O3 formation and O3-NOX-VOC sensitivity in a heavily polluted megacity of central China: A multi-method systematic evaluation over the warm seasons from 2019 to 2021
Shijie Yu, Hongyu Liu, Hui Wang, Fangcheng Su, Beibei Wang, Minghao Yuan, Kunao Song, Zixian Wang, Daoqing Xu, and Ruiqin Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2024-4178,https://doi.org/10.5194/egusphere-2024-4178, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
06 Feb 2025
Fertilization-driven Pulses of Atmospheric Nitrogen Dioxide Complicate Air Pollution in Early Spring over North China
Tian Feng, Guohui Li, Shuyu Zhao, Naifang Bei, Xin Long, Yuepeng Pan, Yu Song, Ruonan Wang, Xuexi Tie, and Luisa Molina
EGUsphere, https://doi.org/10.5194/egusphere-2025-243,https://doi.org/10.5194/egusphere-2025-243, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
05 Feb 2025
Climate variability can outweigh the influence of climate mean changes for extreme precipitation under global warming
Kalle Nordling, Nora L. S. Fahrenbach, and Bjørn H. Samset
Atmos. Chem. Phys., 25, 1659–1684, https://doi.org/10.5194/acp-25-1659-2025,https://doi.org/10.5194/acp-25-1659-2025, 2025
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05 Feb 2025
Using a region-specific ice-nucleating particle parameterization improves the representation of Arctic clouds in a global climate model
Astrid B. Gjelsvik, Robert O. David, Tim Carlsen, Franziska Hellmuth, Stefan Hofer, Zachary McGraw, Harald Sodemann, and Trude Storelvmo
Atmos. Chem. Phys., 25, 1617–1637, https://doi.org/10.5194/acp-25-1617-2025,https://doi.org/10.5194/acp-25-1617-2025, 2025
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05 Feb 2025
Fluorescence properties of long-range-transported smoke: insights from five-channel lidar observations over Moscow during the 2023 wildfire season
Igor Veselovskii, Mikhail Korenskiy, Nikita Kasianik, Boris Barchunov, Qiaoyun Hu, Philippe Goloub, and Thierry Podvin
Atmos. Chem. Phys., 25, 1603–1615, https://doi.org/10.5194/acp-25-1603-2025,https://doi.org/10.5194/acp-25-1603-2025, 2025
Short summary
05 Feb 2025
Lidar estimates of birch pollen number, mass, and CCN-related concentrations
Maria Filioglou, Petri Tiitta, Xiaoxia Shang, Ari Leskinen, Pasi Ahola, Sanna Pätsi, Annika Saarto, Ville Vakkari, Uula Isopahkala, and Mika Komppula
Atmos. Chem. Phys., 25, 1639–1657, https://doi.org/10.5194/acp-25-1639-2025,https://doi.org/10.5194/acp-25-1639-2025, 2025
Short summary
05 Feb 2025
Tropical cirrus evolution in a km-scale model with improved ice microphysics
Blaž Gasparini, Rachel Atlas, Aiko Voigt, Martina Krämer, and Peter N. Blossey
EGUsphere, https://doi.org/10.5194/egusphere-2025-203,https://doi.org/10.5194/egusphere-2025-203, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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05 Feb 2025
An observational estimate of Arctic UV-absorbing aerosol direct radiative forcing on instantaneous and climatic scales
Blake T. Sorenson, Jianglong Zhang, Jeffrey S. Reid, and Peng Xian
EGUsphere, https://doi.org/10.5194/egusphere-2025-80,https://doi.org/10.5194/egusphere-2025-80, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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05 Feb 2025
Characteristics of Boundary Layer Turbulence Energy Budget in Shenzhen Area Based on Coherent Wind Lidar Observations
Jinhong Xian, Zongxu Qiu, Huayan Rao, Zhigang Cheng, Xiaoling Lin, Chao Lu, Honglong Yang, and Ning Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2025-157,https://doi.org/10.5194/egusphere-2025-157, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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05 Feb 2025
Global CH4 Fluxes Derived from JAXA/GOSAT Lower Tropospheric Partial Column Data and the CTE-CH4 Atmospheric Inverse Model
Aki Tsuruta, Akihiko Kuze, Kei Shiomi, Fumie Kataoka, Nobuhiro Kikuchi, Tuula Aalto, Leif Backman, Ella Kivimäki, Maria K. Tenkanen, Kathryn McKain, Omaira E. García, Frank Hase, Rigel Kivi, Isamu Morino, Hirofumi Ohyama, David F. Pollard, Mahesh K. Sha, Kimberly Strong, Ralf Sussmann, Yao Te, Voltaire A. Velazco, Mihalis Vrekoussis, Thorsten Warneke, Minqiang Zhou, and Hiroshi Suto
EGUsphere, https://doi.org/10.5194/egusphere-2025-159,https://doi.org/10.5194/egusphere-2025-159, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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05 Feb 2025
Impact of volcanic sulfate aerosols on the stratospheric heating: implications on the Quasi-Biennial Oscillation
Prashant Chavan, Suvarna Fadnavis, Anton Laakso, Jean-Paul Vernier, Simone Tilmes, and Rolf Müller
EGUsphere, https://doi.org/10.5194/egusphere-2024-3825,https://doi.org/10.5194/egusphere-2024-3825, 2025
Preprint under review for ACP (discussion: open, 2 comments)
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05 Feb 2025
A machine learning-based perspective on deep convective clouds and their organisation in 3D. Part I: Influence of deep convective cores on the cloud life-cycle
Sarah Brüning and Holger Tost
EGUsphere, https://doi.org/10.5194/egusphere-2025-374,https://doi.org/10.5194/egusphere-2025-374, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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05 Feb 2025
A machine learning-based perspective on deep convective clouds and their organisation in 3D. Part II: Spatial-temporal patterns of convective organisation
Sarah Brüning and Holger Tost
EGUsphere, https://doi.org/10.5194/egusphere-2025-376,https://doi.org/10.5194/egusphere-2025-376, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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05 Feb 2025
Ozonolysis of primary biomass burning organic aerosol particles: Insights into reactivity and phase state
Sophie Bogler, Jun Zhang, Rico K. Y. Cheung, Kun Li, Andre S. H. Prevot, Imad El Haddad, and David M. Bell
EGUsphere, https://doi.org/10.5194/egusphere-2025-385,https://doi.org/10.5194/egusphere-2025-385, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
05 Feb 2025
Siberian wildfire smoke observations from space-based multi-angle imaging: A multi-year regional analysis of smoke particle properties, their evolution, and comparisons with North American boreal fire plumes
Katherine T. Junghenn Noyes and Ralph A. Kahn
EGUsphere, https://doi.org/10.5194/egusphere-2025-395,https://doi.org/10.5194/egusphere-2025-395, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
04 Feb 2025
Small emission sources in aggregate disproportionately account for a large majority of total methane emissions from the US oil and gas sector
James P. Williams, Mark Omara, Anthony Himmelberger, Daniel Zavala-Araiza, Katlyn MacKay, Joshua Benmergui, Maryann Sargent, Steven C. Wofsy, Steven P. Hamburg, and Ritesh Gautam
Atmos. Chem. Phys., 25, 1513–1532, https://doi.org/10.5194/acp-25-1513-2025,https://doi.org/10.5194/acp-25-1513-2025, 2025
Short summary
04 Feb 2025
Biomass burning emission analysis based on MODIS aerosol optical depth and AeroCom multi-model simulations: implications for model constraints and emission inventories
Mariya Petrenko, Ralph Kahn, Mian Chin, Susanne E. Bauer, Tommi Bergman, Huisheng Bian, Gabriele Curci, Ben Johnson, Johannes W. Kaiser, Zak Kipling, Harri Kokkola, Xiaohong Liu, Keren Mezuman, Tero Mielonen, Gunnar Myhre, Xiaohua Pan, Anna Protonotariou, Samuel Remy, Ragnhild Bieltvedt Skeie, Philip Stier, Toshihiko Takemura, Kostas Tsigaridis, Hailong Wang, Duncan Watson-Parris, and Kai Zhang
Atmos. Chem. Phys., 25, 1545–1567, https://doi.org/10.5194/acp-25-1545-2025,https://doi.org/10.5194/acp-25-1545-2025, 2025
Short summary
04 Feb 2025
Model analysis of biases in the satellite-diagnosed aerosol effect on the cloud liquid water path
Harri Kokkola, Juha Tonttila, Silvia M. Calderón, Sami Romakkaniemi, Antti Lipponen, Aapo Peräkorpi, Tero Mielonen, Edward Gryspeerdt, Timo Henrik Virtanen, Pekka Kolmonen, and Antti Arola
Atmos. Chem. Phys., 25, 1533–1543, https://doi.org/10.5194/acp-25-1533-2025,https://doi.org/10.5194/acp-25-1533-2025, 2025
Short summary
04 Feb 2025
Distinct effects of fine and coarse aerosols on microphysical processes of shallow-precipitation systems in summer over southern China
Fengjiao Chen, Yuanjian Yang, Lu Yu, Yang Li, Weiguang Liu, Yan Liu, and Simone Lolli
Atmos. Chem. Phys., 25, 1587–1601, https://doi.org/10.5194/acp-25-1587-2025,https://doi.org/10.5194/acp-25-1587-2025, 2025
Short summary
04 Feb 2025
Impacts of meteorology and emission reductions on haze pollution during the lockdown in the North China Plain
Lang Liu, Xin Long, Yi Li, Zengliang Zang, Fengwen Wang, Yan Han, Zhier Bao, Yang Chen, Tian Feng, and Jinxin Yang
Atmos. Chem. Phys., 25, 1569–1585, https://doi.org/10.5194/acp-25-1569-2025,https://doi.org/10.5194/acp-25-1569-2025, 2025
Short summary
04 Feb 2025
Impacts of aerosol-radiation and aerosol-cloud interactions on a short-term heavy rainfall event – A case study in the Guanzhong Basin, China
Naifang Bei, Bo Xiao, Ruonan Wang, Yuning Yang, Lang Liu, Yongming Han, and Guohui Li
EGUsphere, https://doi.org/10.5194/egusphere-2024-3558,https://doi.org/10.5194/egusphere-2024-3558, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
04 Feb 2025
Prior heterogeneous ice nucleation events increase likelihood of homogeneous freezing during the evolution of synoptic cirrus
Kasper Juurikkala, Christina J. Williamson, Karl D. Froyd, Jonathan Dean-Day, and Ari Laaksonen
EGUsphere, https://doi.org/10.5194/egusphere-2025-163,https://doi.org/10.5194/egusphere-2025-163, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
04 Feb 2025
Global Patterns and Trends in Ground-Level Ozone Chemical Formation Regimes from 1996 to 2022
Yu Tian, Siyi Wang, and Xiaomeng Jin
EGUsphere, https://doi.org/10.5194/egusphere-2025-368,https://doi.org/10.5194/egusphere-2025-368, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
03 Feb 2025
Reactive nitrogen in and around the northeastern and mid-Atlantic US: sources, sinks, and connections with ozone
Min Huang, Gregory R. Carmichael, Kevin W. Bowman, Isabelle De Smedt, Andreas Colliander, Michael H. Cosh, Sujay V. Kumar, Alex B. Guenther, Scott J. Janz, Ryan M. Stauffer, Anne M. Thompson, Niko M. Fedkin, Robert J. Swap, John D. Bolten, and Alicia T. Joseph
Atmos. Chem. Phys., 25, 1449–1476, https://doi.org/10.5194/acp-25-1449-2025,https://doi.org/10.5194/acp-25-1449-2025, 2025
Short summary
03 Feb 2025
The importance of stratocumulus clouds for projected warming patterns and circulation changes
Philipp Breul, Paulo Ceppi, and Peer Nowack
EGUsphere, https://doi.org/10.5194/egusphere-2025-221,https://doi.org/10.5194/egusphere-2025-221, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
03 Feb 2025
Evaluating urban methane emissions and their attributes in a megacity, Osaka, Japan, via mobile and eddy covariance measurements
Masahito Ueyama, Taku Umezawa, Yukio Terao, Mark Lunt, and James Lawrence France
EGUsphere, https://doi.org/10.5194/egusphere-2024-3926,https://doi.org/10.5194/egusphere-2024-3926, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
03 Feb 2025
Current-use and organochlorine pesticides' multi-annual trends in air in Central Europe: primary and unidentified secondary sources
Ludovic Mayer, Lisa Melymuk, Adela Holubová Šmejkalová, Jiři Kalina, Petr Kukučka, Jakub Martiník, Petra Přibylová, Petr Šenk, Pourya Shahpoury, and Gerhard Lammel
EGUsphere, https://doi.org/10.5194/egusphere-2025-349,https://doi.org/10.5194/egusphere-2025-349, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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03 Feb 2025
The effect of organic nucleation on the indirect radiative forcing with a semi-explicit chemical mechanism for highly oxygenated organic molecules (HOMs)
Xinyue Shao, Minghuai Wang, Xinyi Dong, Yaman Liu, Stephen R. Arnold, Leighton A. Regayre, Duseong S. Jo, Wenxiang Shen, Hao Wang, Man Yue, Jingyi Wang, Wenxin Zhang, and Ken S. Carslaw
EGUsphere, https://doi.org/10.5194/egusphere-2024-4135,https://doi.org/10.5194/egusphere-2024-4135, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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31 Jan 2025
Evaluation of biases in mid-to-high-latitude surface snowfall and cloud phase in ERA5 and CMIP6 using satellite observations
Franziska Hellmuth, Tim Carlsen, Anne Sophie Daloz, Robert Oscar David, Haochi Che, and Trude Storelvmo
Atmos. Chem. Phys., 25, 1353–1383, https://doi.org/10.5194/acp-25-1353-2025,https://doi.org/10.5194/acp-25-1353-2025, 2025
Short summary
31 Jan 2025
Impact of mineral dust on the global nitrate aerosol direct and indirect radiative effect
Alexandros Milousis, Klaus Klingmüller, Alexandra P. Tsimpidi, Jasper F. Kok, Maria Kanakidou, Athanasios Nenes, and Vlassis A. Karydis
Atmos. Chem. Phys., 25, 1333–1351, https://doi.org/10.5194/acp-25-1333-2025,https://doi.org/10.5194/acp-25-1333-2025, 2025
Short summary
31 Jan 2025
Atmospheric oxidation of 1,3-butadiene: influence of seed aerosol acidity and relative humidity on SOA composition and the production of air toxic compounds
Mohammed Jaoui, Klara Nestorowicz, Krzysztof J. Rudzinski, Michael Lewandowski, Tadeusz E. Kleindienst, Julio Torres, Ewa Bulska, Witold Danikiewicz, and Rafal Szmigielski
Atmos. Chem. Phys., 25, 1401–1432, https://doi.org/10.5194/acp-25-1401-2025,https://doi.org/10.5194/acp-25-1401-2025, 2025
Short summary
31 Jan 2025
Hemispheric asymmetry in recent stratospheric age of air changes
Kimberlee Dubé, Susann Tegtmeier, Felix Ploeger, and Kaley A. Walker
Atmos. Chem. Phys., 25, 1433–1447, https://doi.org/10.5194/acp-25-1433-2025,https://doi.org/10.5194/acp-25-1433-2025, 2025
Short summary
31 Jan 2025
Bromine and Iodine in Atmospheric Mercury Oxidation
Svend L. Bager, Luna Zamok, Stephan P. A. Sauer, and Matthew S. Johnson
External preprint server, https://doi.org/10.48550/arXiv.2401.10053,https://doi.org/10.48550/arXiv.2401.10053, 2025
Preprint under review for ACP (discussion: open, 4 comments)
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31 Jan 2025
Failed cyclogenesis of a mesoscale convective system near Cape Verde: The role of the Saharan trade wind layer among other inhibiting factors observed during the CADDIWA field campaign
Guillaume Feger, Jean-Pierre Chaboureau, Thibaut Dauhut, Julien Delanoë, and Pierre Coutris
EGUsphere, https://doi.org/10.5194/egusphere-2025-105,https://doi.org/10.5194/egusphere-2025-105, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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31 Jan 2025
Influence of modes of climate variability on stratospheric gravity waves in the tropics using Radio Occultation and Reanalysis Data
Toyese Tunde Ayorinde, Cristiano Max Wrasse, Hisao Takahashi, Luiz Fernando Sapucci, Cosme Alexandre Oliveira Barros Figueiredo, Diego Barros, Ligia Alves da Silva, Patrick Essien, and Anderson Vestena Bilibio
EGUsphere, https://doi.org/10.5194/egusphere-2024-4083,https://doi.org/10.5194/egusphere-2024-4083, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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31 Jan 2025
Characteristics, main sources, health risks of PM2.5-bound perfluoroalkyl acids in Zhengzhou, central China: From seasonal variation perspective
Jingshen Zhang, Xibin Ma, Minzhen Li, Zichen Wang, Nan Jiang, and Fengchang Wu
EGUsphere, https://doi.org/10.5194/egusphere-2024-4147,https://doi.org/10.5194/egusphere-2024-4147, 2025
Preprint under review for ACP (discussion: open, 2 comments)
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30 Jan 2025
Tropical Ozone Trends (1998 to 2023): A Synthesis from SHADOZ, IAGOS and OMI/MLS Observations
Anne M. Thompson, Ryan M. Stauffer, Debra E. Kollonige, Jerald R. Ziemke, Maria Cazorla, Pawel Wolff, and Bastien Sauvage
EGUsphere, https://doi.org/10.5194/egusphere-2024-3761,https://doi.org/10.5194/egusphere-2024-3761, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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30 Jan 2025
Carbon 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
EGUsphere, https://doi.org/10.5194/egusphere-2024-3931,https://doi.org/10.5194/egusphere-2024-3931, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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30 Jan 2025
Aerosol impacts on regional climate: chaotic or physical effect?
Jiawang Feng, Chun Zhao, Jun Gu, Gudongze Li, Mingyue Xu, Shengfu Lin, and Jie Feng
EGUsphere, https://doi.org/10.5194/egusphere-2024-4037,https://doi.org/10.5194/egusphere-2024-4037, 2025
Preprint under review for ACP (discussion: open, 1 comment)
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29 Jan 2025
Transport into the polar stratosphere from the Asian monsoon region
Xiaolu Yan, Paul Konopka, Felix Ploeger, and Aurélien Podglajen
Atmos. Chem. Phys., 25, 1289–1305, https://doi.org/10.5194/acp-25-1289-2025,https://doi.org/10.5194/acp-25-1289-2025, 2025
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29 Jan 2025
Regional modeling of surface solar radiation, aerosol, and cloud cover spatial variability and projections over northern France and Benelux
Gabriel Chesnoiu, Isabelle Chiapello, Nicolas Ferlay, Pierre Nabat, Marc Mallet, and Véronique Riffault
Atmos. Chem. Phys., 25, 1307–1331, https://doi.org/10.5194/acp-25-1307-2025,https://doi.org/10.5194/acp-25-1307-2025, 2025
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29 Jan 2025
Analysis of the long-range transport of the volcanic plume from the 2021 Tajogaite/Cumbre Vieja eruption to Europe using TROPOMI and ground-based measurements
Pascal Hedelt, Jens Reichardt, Felix Lauermann, Benjamin Weiß, Nicolas Theys, Alberto Redondas, Africa Barreto, Omaira Garcia, and Diego Loyola
Atmos. Chem. Phys., 25, 1253–1272, https://doi.org/10.5194/acp-25-1253-2025,https://doi.org/10.5194/acp-25-1253-2025, 2025
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29 Jan 2025
Long-term changes in the thermodynamic structure of the lowermost stratosphere inferred from reanalysis data
Franziska Weyland, Peter Hoor, Daniel Kunkel, Thomas Birner, Felix Plöger, and Katharina Turhal
Atmos. Chem. Phys., 25, 1227–1252, https://doi.org/10.5194/acp-25-1227-2025,https://doi.org/10.5194/acp-25-1227-2025, 2025
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29 Jan 2025
Upper-tropospheric pollutants observed by MIPAS: geographic and seasonal variations
Norbert Glatthor, Gabriele P. Stiller, Thomas von Clarmann, Bernd Funke, Sylvia Kellmann, and Andrea Linden
Atmos. Chem. Phys., 25, 1175–1208, https://doi.org/10.5194/acp-25-1175-2025,https://doi.org/10.5194/acp-25-1175-2025, 2025
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29 Jan 2025
Dynamical imprints on precipitation cluster statistics across a hierarchy of high-resolution simulations
Claudia Christine Stephan and Bjorn Stevens
Atmos. Chem. Phys., 25, 1209–1226, https://doi.org/10.5194/acp-25-1209-2025,https://doi.org/10.5194/acp-25-1209-2025, 2025
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29 Jan 2025
Theoretical framework for measuring cloud effective supersaturation fluctuations with an advanced optical system
Ye Kuang, Jiangchuan Tao, Hanbing Xu, Li Liu, Pengfei Liu, Wanyun Xu, Weiqi Xu, Yele Sun, and Chunsheng Zhao
Atmos. Chem. Phys., 25, 1163–1174, https://doi.org/10.5194/acp-25-1163-2025,https://doi.org/10.5194/acp-25-1163-2025, 2025
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29 Jan 2025
Quasi-weekly oscillation of regional PM2.5 transport over China driven by the synoptic-scale disturbance of the East Asian winter monsoon circulation
Yongqing Bai, Tianliang Zhao, Kai Meng, Yue Zhou, Jie Xiong, Xiaoyun Sun, Lijuan Shen, Yanyu Yue, Yan Zhu, Weiyang Hu, and Jingyan Yao
Atmos. Chem. Phys., 25, 1273–1287, https://doi.org/10.5194/acp-25-1273-2025,https://doi.org/10.5194/acp-25-1273-2025, 2025
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29 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2024-3616,https://doi.org/10.5194/egusphere-2024-3616, 2025
Preprint under review for ACP (discussion: open, 3 comments)
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29 Jan 2025
Aerosol type classification with machine learning techniques applied to multiwavelength lidar data from EARLINET
Ana del Águila, Pablo Ortiz-Amezcua, Siham Tabik, Juan Antonio Bravo-Aranda, Sol Fernández-Carvelo, and Lucas Alados-Arboledas
EGUsphere, https://doi.org/10.5194/egusphere-2025-269,https://doi.org/10.5194/egusphere-2025-269, 2025
Preprint under review for ACP (discussion: open, 0 comments)
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28 Jan 2025
Preindustrial-to-present-day changes in atmospheric carbon monoxide: agreement and gaps between ice archives and global model reconstructions
Xavier Faïn, Sophie Szopa, Vaishali Naïk, Patricia Martinerie, David M. Etheridge, Rachael H. Rhodes, Cathy M. Trudinger, Vasilii V. Petrenko, Kévin Fourteau, and Philip Place
Atmos. Chem. Phys., 25, 1105–1119, https://doi.org/10.5194/acp-25-1105-2025,https://doi.org/10.5194/acp-25-1105-2025, 2025
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28 Jan 2025
Multiple eco-regions contribute to the seasonal cycle of Antarctic aerosol size distributions
James Brean, David C. S. Beddows, Eija Asmi, Aki Virkkula, Lauriane L. J. Quéléver, Mikko Sipilä, Floortje Van Den Heuvel, Thomas Lachlan-Cope, Anna Jones, Markus Frey, Angelo Lupi, Jiyeon Park, Young Jun Yoon, Rolf Weller, Giselle L. Marincovich, Gabriela C. Mulena, Roy M. Harrison, and Manuel Dall'Osto
Atmos. Chem. Phys., 25, 1145–1162, https://doi.org/10.5194/acp-25-1145-2025,https://doi.org/10.5194/acp-25-1145-2025, 2025
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28 Jan 2025
Investigating processes influencing simulation of local Arctic wintertime anthropogenic pollution in Fairbanks, Alaska, during ALPACA-2022
Natalie Brett, Kathy S. Law, Steve R. Arnold, Javier G. Fochesatto, Jean-Christophe Raut, Tatsuo Onishi, Robert Gilliam, Kathleen Fahey, Deanna Huff, George Pouliot, Brice Barret, Elsa Dieudonné, Roman Pohorsky, Julia Schmale, Andrea Baccarini, Slimane Bekki, Gianluca Pappaccogli, Federico Scoto, Stefano Decesari, Antonio Donateo, Meeta Cesler-Maloney, William Simpson, Patrice Medina, Barbara D'Anna, Brice Temime-Roussel, Joel Savarino, Sarah Albertin, Jingqiu Mao, Becky Alexander, Allison Moon, Peter F. DeCarlo, Vanessa Selimovic, Robert Yokelson, and Ellis S. Robinson
Atmos. Chem. Phys., 25, 1063–1104, https://doi.org/10.5194/acp-25-1063-2025,https://doi.org/10.5194/acp-25-1063-2025, 2025
Short summary
28 Jan 2025
Urban ozone formation and sensitivities to volatile chemical products, cooking emissions, and NOx upwind of and within two Los Angeles Basin cities
Chelsea E. Stockwell, Matthew M. Coggon, Rebecca H. Schwantes, Colin Harkins, Bert Verreyken, Congmeng Lyu, Qindan Zhu, Lu Xu, Jessica B. Gilman, Aaron Lamplugh, Jeff Peischl, Michael A. Robinson, Patrick R. Veres, Meng Li, Andrew W. Rollins, Kristen Zuraski, Sunil Baidar, Shang Liu, Toshihiro Kuwayama, Steven S. Brown, Brian C. McDonald, and Carsten Warneke
Atmos. Chem. Phys., 25, 1121–1143, https://doi.org/10.5194/acp-25-1121-2025,https://doi.org/10.5194/acp-25-1121-2025, 2025
Short summary
28 Jan 2025
Impact of cirrus on extratropical tropopause structure
Nicolas Emig, Annette K. Miltenberger, Peter M. Hoor, and Andreas Petzold
EGUsphere, https://doi.org/10.5194/egusphere-2024-3919,https://doi.org/10.5194/egusphere-2024-3919, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
28 Jan 2025
Ice formation processes key in determining WCB outflow cirrus properties
Tim Lüttmer, Annette Miltenberger, and Peter Spichtinger
EGUsphere, https://doi.org/10.5194/egusphere-2025-185,https://doi.org/10.5194/egusphere-2025-185, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
28 Jan 2025
Airborne observations of cloud properties during their evolution from organized streets to isotropic cloud structures along an Arctic cold air outbreak
Marcus Klingebiel, André Ehrlich, Micha Gryschka, Nils Risse, Nina Maherndl, Imke Schirmacher, Sophie Rosenburg, Sabine Hörnig, Manuel Moser, Evelyn Jäkel, Michael Schäfer, Hartwig Deneke, Mario Mech, Christiane Voigt, and Manfred Wendisch
EGUsphere, https://doi.org/10.5194/egusphere-2025-201,https://doi.org/10.5194/egusphere-2025-201, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
27 Jan 2025
Causes of growing middle-to-upper tropospheric ozone over the northwest Pacific region
Xiaodan Ma, Jianping Huang, Michaela I. Hegglin, Patrick Jöckel, and Tianliang Zhao
Atmos. Chem. Phys., 25, 943–958, https://doi.org/10.5194/acp-25-943-2025,https://doi.org/10.5194/acp-25-943-2025, 2025
Short summary
27 Jan 2025
Solar radiation estimation in West Africa: impact of dust conditions during the 2021 dry season
Léo Clauzel, Sandrine Anquetin, Christophe Lavaysse, Gilles Bergametti, Christel Bouet, Guillaume Siour, Rémy Lapere, Béatrice Marticorena, and Jennie Thomas
Atmos. Chem. Phys., 25, 997–1021, https://doi.org/10.5194/acp-25-997-2025,https://doi.org/10.5194/acp-25-997-2025, 2025
Short summary
27 Jan 2025
Seasonal investigation of ultrafine-particle organic composition in an eastern Amazonian rainforest
Adam E. Thomas, Hayley S. Glicker, Alex B. Guenther, Roger Seco, Oscar Vega Bustillos, Julio Tota, Rodrigo A. F. Souza, and James N. Smith
Atmos. Chem. Phys., 25, 959–977, https://doi.org/10.5194/acp-25-959-2025,https://doi.org/10.5194/acp-25-959-2025, 2025
Short summary
27 Jan 2025
Increased number concentrations of small particles explain perceived stagnation in air quality over Korea
Sohee Joo, Juseon Shin, Matthias Tesche, Naghmeh Dehkhoda, Taegyeong Kim, and Youngmin Noh
Atmos. Chem. Phys., 25, 1023–1036, https://doi.org/10.5194/acp-25-1023-2025,https://doi.org/10.5194/acp-25-1023-2025, 2025
Short summary
27 Jan 2025
Impact of introducing electric vehicles on ground-level O3 and PM2.5 in the Greater Tokyo Area: yearly trends and the importance of changes in the urban heat island effect
Hiroo Hata, Norifumi Mizushima, and Tomohiko Ihara
Atmos. Chem. Phys., 25, 1037–1061, https://doi.org/10.5194/acp-25-1037-2025,https://doi.org/10.5194/acp-25-1037-2025, 2025
Short summary
27 Jan 2025
Formation and composition of organic aerosols from the uptake of glyoxal on natural mineral dust aerosols: a laboratory study
Francesco Battaglia, Paola Formenti, Chiara Giorio, Mathieu Cazaunau, Edouard Pangui, Antonin Bergé, Aline Gratien, Thomas Bertin, Joël F. de Brito, Manolis N. Romanias, Vincent Michoud, Clarissa Baldo, Servanne Chevaillier, Gaël Noyalet, Philippe Decorse, Bénédicte Picquet-Varrault, and Jean-François Doussin
EGUsphere, https://doi.org/10.5194/egusphere-2024-4073,https://doi.org/10.5194/egusphere-2024-4073, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
27 Jan 2025
Characterizing lead-rich particles in Beijing's atmosphere following coal-to-gas conversion: Insights from single particle aerosol mass spectrometry
Xiufeng Lian, Yongjiang Xu, Fengxian Liu, Long Peng, Xiaodong Hu, Guigang Tang, Xu Dao, Hui Guo, Liwei Wang, Bo Huang, Chunlei Cheng, Lei Li, Guohua Zhang, Xinhui Bi, Xiaofei Wang, Zhen Zhou, and Mei Li
EGUsphere, https://doi.org/10.5194/egusphere-2024-3469,https://doi.org/10.5194/egusphere-2024-3469, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
24 Jan 2025
Ozone (O3) observations in Saxony, Germany for 1997–2020: Trends, modelling and implications for O3 control
Yaru Wang, Dominik van Pinxteren, Andreas Tilgner, Erik Hans Hoffmann, Max Hell, Susanne Bastian, and Hartmut Herrmann
EGUsphere, https://doi.org/10.5194/egusphere-2024-4202,https://doi.org/10.5194/egusphere-2024-4202, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
24 Jan 2025
Anvil-radiation diurnal interaction: Shortwave radiative-heating destabilization driving the diurnal variation of convective anvil outflow and its modulation on the radiative cancellation
Zhenquan Wang
EGUsphere, https://doi.org/10.5194/egusphere-2025-48,https://doi.org/10.5194/egusphere-2025-48, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
23 Jan 2025
Understanding summertime peroxyacetyl nitrate (PAN) formation and its relation to aerosol pollution: insights from high-resolution measurements and modeling
Baoye Hu, Naihua Chen, Rui Li, Mingqiang Huang, Jinsheng Chen, Youwei Hong, Lingling Xu, Xiaolong Fan, Mengren Li, Lei Tong, Qiuping Zheng, and Yuxiang Yang
Atmos. Chem. Phys., 25, 905–921, https://doi.org/10.5194/acp-25-905-2025,https://doi.org/10.5194/acp-25-905-2025, 2025
Short summary
23 Jan 2025
Evidence of Tropospheric Uplift into the Stratosphere via the Tropical Western Pacific Cold Trap
Xiaoyu Sun, Katrin Müller, Mathias Palm, Christoph Ritter, Denghui Ji, Tim Balthasar Röpke, and Justus Notholt
EGUsphere, https://doi.org/10.5194/egusphere-2024-3981,https://doi.org/10.5194/egusphere-2024-3981, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
23 Jan 2025
Contrasting solubility and speciation of metal ions in total suspended particulate matter and fog from the coast of Namibia
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
EGUsphere, https://doi.org/10.5194/egusphere-2024-4140,https://doi.org/10.5194/egusphere-2024-4140, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
23 Jan 2025
Decadal tropospheric ozone radiative forcing estimations with offline radiative modelling and IAGOS aircraft observations
Pasquale Sellitto, Audrey Gaudel, and Bastien Sauvage
EGUsphere, https://doi.org/10.5194/egusphere-2024-3748,https://doi.org/10.5194/egusphere-2024-3748, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
23 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2024-4144,https://doi.org/10.5194/egusphere-2024-4144, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
22 Jan 2025
The role of OCO-3 XCO2 retrievals in estimating global terrestrial net ecosystem exchanges
Xingyu Wang, Fei Jiang, Hengmao Wang, Zhengqi Zhang, Mousong Wu, Jun Wang, Wei He, Weimin Ju, and Jing M. Chen
Atmos. Chem. Phys., 25, 867–880, https://doi.org/10.5194/acp-25-867-2025,https://doi.org/10.5194/acp-25-867-2025, 2025
Short summary
22 Jan 2025
The surface tension and cloud condensation nuclei (CCN) activation of sea spray aerosol particles
Judith Kleinheins, Nadia Shardt, Ulrike Lohmann, and Claudia Marcolli
Atmos. Chem. Phys., 25, 881–903, https://doi.org/10.5194/acp-25-881-2025,https://doi.org/10.5194/acp-25-881-2025, 2025
Short summary
22 Jan 2025
Does total column ozone change during a solar eclipse?
Germar H. Bernhard, George T. Janson, Scott Simpson, Raúl R. Cordero, Edgardo I. Sepúlveda Araya, Jose Jorquera, Juan A. Rayas, and Randall N. Lind
Atmos. Chem. Phys., 25, 819–841, https://doi.org/10.5194/acp-25-819-2025,https://doi.org/10.5194/acp-25-819-2025, 2025
Short summary
22 Jan 2025
Machine Learning Assisted Inference of the Particle Charge Fraction and the Ion-induced Nucleation Rates during New Particle Formation Events
Pan Wang, Yue Zhao, Jiandong Wang, Veli-Matti Kerminen, Jingkun Jiang, and Chenxi Li
EGUsphere, https://doi.org/10.5194/egusphere-2024-3666,https://doi.org/10.5194/egusphere-2024-3666, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
22 Jan 2025
Significant secondary formation of nitrogenous organic aerosols in an urban atmosphere revealed by bihourly measurements of bulk organic nitrogen and comprehensive molecular markers
Xu Yu, Min Zhou, Shuhui Zhu, Liping Qiao, Jinjian Li, Yingge Ma, Zijing Zhang, Kezheng Liao, Hongli Wang, and Jian Zhen Yu
EGUsphere, https://doi.org/10.5194/egusphere-2024-4103,https://doi.org/10.5194/egusphere-2024-4103, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
21 Jan 2025
Comparing space-based to reported carbon monoxide emission estimates for Europe's iron and steel plants
Gijs Leguijt, Joannes D. Maasakkers, Hugo A. C. Denier van der Gon, Arjo J. Segers, Tobias Borsdorff, Ivar R. van der Velde, and Ilse Aben
Atmos. Chem. Phys., 25, 555–574, https://doi.org/10.5194/acp-25-555-2025,https://doi.org/10.5194/acp-25-555-2025, 2025
Short summary
21 Jan 2025
Satellite quantification of methane emissions from South American countries: a high-resolution inversion of TROPOMI and GOSAT observations
Sarah E. Hancock, Daniel J. Jacob, Zichong Chen, Hannah Nesser, Aaron Davitt, Daniel J. Varon, Melissa P. Sulprizio, Nicholas Balasus, Lucas A. Estrada, María Cazorla, Laura Dawidowski, Sebastián Diez, James D. East, Elise Penn, Cynthia A. Randles, John Worden, Ilse Aben, Robert J. Parker, and Joannes D. Maasakkers
Atmos. Chem. Phys., 25, 797–817, https://doi.org/10.5194/acp-25-797-2025,https://doi.org/10.5194/acp-25-797-2025, 2025
Short summary
21 Jan 2025
Exploring the processes controlling secondary inorganic aerosol: evaluating the global GEOS-Chem simulation using a suite of aircraft campaigns
Olivia G. Norman, Colette L. Heald, Solomon Bililign, Pedro Campuzano-Jost, Hugh Coe, Marc N. Fiddler, Jaime R. Green, Jose L. Jimenez, Katharina Kaiser, Jin Liao, Ann M. Middlebrook, Benjamin A. Nault, John B. Nowak, Johannes Schneider, and André Welti
Atmos. Chem. Phys., 25, 771–795, https://doi.org/10.5194/acp-25-771-2025,https://doi.org/10.5194/acp-25-771-2025, 2025
Short summary
21 Jan 2025
Unleashing the potential of geostationary satellite observations in air quality forecasting through artificial intelligence techniques
Chengxin Zhang, Xinhan Niu, Hongyu Wu, Zhipeng Ding, Ka Lok Chan, Jhoon Kim, Thomas Wagner, and Cheng Liu
Atmos. Chem. Phys., 25, 759–770, https://doi.org/10.5194/acp-25-759-2025,https://doi.org/10.5194/acp-25-759-2025, 2025
Short summary
21 Jan 2025
External particle mixing influences hygroscopicity in a sub-urban area
Shravan Deshmukh, Laurent Poulain, Birgit Wehner, Silvia Henning, Jean-Eudes Petit, Pauline Fombelle, Olivier Favez, Hartmut Herrmann, and Mira Pöhlker
Atmos. Chem. Phys., 25, 741–758, https://doi.org/10.5194/acp-25-741-2025,https://doi.org/10.5194/acp-25-741-2025, 2025
Short summary
21 Jan 2025
Surface and tropospheric ozone over East Asia and Southeast Asia from observations: distributions, trends, and variability
Ke Li, Rong Tan, Wenhao Qiao, Taegyung Lee, Yufen Wang, Danyuting Zhang, Minglong Tang, Wenqing Zhao, Yixuan Gu, Shaojia Fan, Jinqiang Zhang, Xiaopu Lyu, Likun Xue, Jianming Xu, Zhiqiang Ma, Mohd Talib Latif, Teerachai Amnuaylojaroen, Junsu Gil, Mee-Hye Lee, Juseon Bak, Joowan Kim, Hong Liao, Yugo Kanaya, Xiao Lu, Tatsuya Nagashima, and Ja-Ho Koo
EGUsphere, https://doi.org/10.5194/egusphere-2024-3756,https://doi.org/10.5194/egusphere-2024-3756, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
21 Jan 2025
Modelling Arctic Lower Tropospheric Ozone: processes controlling seasonal variations
Wanmin Gong, Stephen R. Beagley, Kenjiro Toyota, Henrik Skov, Jesper Heile Christensen, Alexandru Lupu, Diane Pendlebury, Junhua Zhang, Ulas Im, Yugo Kanaya, Alfonso Saiz-Lopez, Roberto Sommariva, Peter Effertz, John W. Halfacre, Nis Jepsen, Rigel Kivi, Theodore K. Koenig, Katrin Müller, Claus Nordstrøm, Irina Petropavlovskikh, Paul B. Shepson, William R. Simpson, Sverre Solberg, Ralf M. Staebler, David W. Tarasick, Roeland Van Malderen, and Mika Vestenius
EGUsphere, https://doi.org/10.5194/egusphere-2024-3750,https://doi.org/10.5194/egusphere-2024-3750, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
21 Jan 2025
Uncertainties in OCO-2 satellite retrievals of XCO2 limit diagnosis of transport model simulation uncertainty
Chiranjit Das, Ravi Kumar Kunchala, Prabir K. Patra, Naveen Chandra, Kentaro Ishijima, and Toshinobu Machida
EGUsphere, https://doi.org/10.5194/egusphere-2024-3976,https://doi.org/10.5194/egusphere-2024-3976, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
21 Jan 2025
Incorporation of multi-phase halogen chemistry into Community Multiscale Air Quality (CMAQ) model
Kiyeon Kim, Chul Han Song, Kyung Man Han, Greg Yarwood, Ross Beardsley, and Saewung Kim
EGUsphere, https://doi.org/10.5194/egusphere-2025-23,https://doi.org/10.5194/egusphere-2025-23, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
21 Jan 2025
Atmospheric fate of organosulfates through gas-phase and aqueous-phase reaction with hydroxyl radicals: implications in inorganic sulfate formation
Narcisse Tsona Tchinda, Xiaofan Lv, Stanley Numboniu Tasheh, Julius Numboniu Ghogomu, and Lin Du
EGUsphere, https://doi.org/10.5194/egusphere-2025-29,https://doi.org/10.5194/egusphere-2025-29, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
21 Jan 2025
A dynamical separation of deep and shallow branches in the stratospheric circulation
Rasul Baikhadzhaev, Felix Ploeger, Peter Preusse, Manfred Ern, and Thomas Birner
EGUsphere, https://doi.org/10.5194/egusphere-2024-4088,https://doi.org/10.5194/egusphere-2024-4088, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
21 Jan 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-49,https://doi.org/10.5194/egusphere-2025-49, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
21 Jan 2025
Aerosol dynamic processes in the Hunga plume in January 2022: Does water vapor accelerate aerosol aging?
Julia Bruckert, Simran Chopra, Richard Siddans, Charlotte Wedler, and Gholam Ali Hoshyaripour
EGUsphere, https://doi.org/10.5194/egusphere-2024-4062,https://doi.org/10.5194/egusphere-2024-4062, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
20 Jan 2025
Role of a key microphysical factor in mixed-phase stratocumulus clouds and their interactions with aerosols
Seoung Soo Lee, Chang Hoon Jung, Jinho Choi, Young Jun Yoon, Junshik Um, Youtong Zheng, Jianping Guo, Manguttathil G. Manoj, and Sang-Keun Song
Atmos. Chem. Phys., 25, 705–726, https://doi.org/10.5194/acp-25-705-2025,https://doi.org/10.5194/acp-25-705-2025, 2025
Short summary
20 Jan 2025
Influence of biogenic NO emissions from soil on Atmospheric chemistry over Africa: a regional modelling study
Eric Martial Yao, Fabien Solmon, Marcellin Adon, Claire Delon, Corinne Galy-Lacaux, Graziano Giuliani, Bastien Sauvage, and Véronique Yoboue
EGUsphere, https://doi.org/10.5194/egusphere-2024-3179,https://doi.org/10.5194/egusphere-2024-3179, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
20 Jan 2025
Climate-driven biogenic emissions alleviate the impact of man-made emission reduction on O3 control in Pearl River Delta region, southern China
Nan Wang, Song Liu, Jiawei Xu, Yanyu Wang, Chun Li, Hua Lu, and Fumo Yang
EGUsphere, https://doi.org/10.5194/egusphere-2024-3771,https://doi.org/10.5194/egusphere-2024-3771, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
20 Jan 2025
South Asia ammonia emission inversion through assimilating IASI observations
Ji Xia, Yi Zhou, Li Fang, Yingfei Qi, Dehao Li, Hong Liao, and Jianbing Jin
EGUsphere, https://doi.org/10.5194/egusphere-2024-3938,https://doi.org/10.5194/egusphere-2024-3938, 2025
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
17 Jan 2025
Tropical upper-tropospheric trends in ozone and carbon monoxide (2005–2020): observational and model results
Lucien Froidevaux, Douglas E. Kinnison, Benjamin Gaubert, Michael J. Schwartz, Nathaniel J. Livesey, William G. Read, Charles G. Bardeen, Jerry R. Ziemke, and Ryan A. Fuller
Atmos. Chem. Phys., 25, 597–624, https://doi.org/10.5194/acp-25-597-2025,https://doi.org/10.5194/acp-25-597-2025, 2025
Short summary
17 Jan 2025
To what extent does the CO2 diurnal cycle impact flux estimates derived from global and regional inversions?
Saqr Munassar, Christian Rödenbeck, Michał Gałkowski, Frank-Thomas Koch, Kai U. Totsche, Santiago Botía, and Christoph Gerbig
Atmos. Chem. Phys., 25, 639–656, https://doi.org/10.5194/acp-25-639-2025,https://doi.org/10.5194/acp-25-639-2025, 2025
Short summary
17 Jan 2025
High-resolution analyses of concentrations and sizes of refractory black carbon particles deposited in northwestern Greenland over the past 350 years – Part 2: Seasonal and temporal trends in refractory black carbon originated from fossil fuel combustion and biomass burning
Kumiko Goto-Azuma, Yoshimi Ogawa-Tsukagawa, Kaori Fukuda, Koji Fujita, Motohiro Hirabayashi, Remi Dallmayr, Jun Ogata, Nobuhiro Moteki, Tatsuhiro Mori, Sho Ohata, Yutaka Kondo, Makoto Koike, Sumito Matoba, Moe Kadota, Akane Tsushima, Naoko Nagatsuka, and Teruo Aoki
Atmos. Chem. Phys., 25, 657–683, https://doi.org/10.5194/acp-25-657-2025,https://doi.org/10.5194/acp-25-657-2025, 2025
Short summary
17 Jan 2025
Global seasonal urban, industrial, and background NO2 estimated from TROPOMI satellite observations
Vitali Fioletov, Chris A. McLinden, Debora Griffin, Xiaoyi Zhao, and Henk Eskes
Atmos. Chem. Phys., 25, 575–596, https://doi.org/10.5194/acp-25-575-2025,https://doi.org/10.5194/acp-25-575-2025, 2025
Short summary
17 Jan 2025
High-resolution modelling of early contrail evolution from hydrogen-powered aircraft
Annemarie Lottermoser and Simon Unterstraßer
EGUsphere, https://doi.org/10.5194/egusphere-2024-3859,https://doi.org/10.5194/egusphere-2024-3859, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
17 Jan 2025
Biosphere-atmosphere related processes influence trace-gas and aerosol satellite-model biases
Emma Sands, Ruth M. Doherty, Fiona M. O'Connor, Richard J. Pope, James Weber, and Daniel P. Grosvenor
EGUsphere, https://doi.org/10.5194/egusphere-2024-4014,https://doi.org/10.5194/egusphere-2024-4014, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
17 Jan 2025
Synthesis of surface snowfall rates and radar-observed storm structures in 10+ years of Northeast US winter storms
Laura M. Tomkins, Sandra E. Yuter, Matthew A. Miller, Mariko Oue, and Charles N. Helms
EGUsphere, https://doi.org/10.5194/egusphere-2025-6,https://doi.org/10.5194/egusphere-2025-6, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
16 Jan 2025
Valley floor inclination affecting valley winds and transport of passive tracers in idealised simulations
Johannes Mikkola, Alexander Gohm, Victoria A. Sinclair, and Federico Bianchi
Atmos. Chem. Phys., 25, 511–533, https://doi.org/10.5194/acp-25-511-2025,https://doi.org/10.5194/acp-25-511-2025, 2025
Short summary
16 Jan 2025
OMPS-LP aerosol extinction coefficients and their applicability in GloSSAC
Mahesh Kovilakam, Larry W. Thomason, Magali Verkerk, Thomas Aubry, and Travis N. Knepp
Atmos. Chem. Phys., 25, 535–553, https://doi.org/10.5194/acp-25-535-2025,https://doi.org/10.5194/acp-25-535-2025, 2025
Short summary
16 Jan 2025
Modeling urban pollutant transport at multi-resolutions: Impacts of turbulent mixing
Zining Yang, Qiuyan Du, Qike Yang, Chun Zhao, Gudongze Li, Zihan Xia, Mingyue Xu, Renmin Yuan, Yubin Li, Kaihui Xia, Jun Gu, and Jiawang Feng
EGUsphere, https://doi.org/10.5194/egusphere-2024-3890,https://doi.org/10.5194/egusphere-2024-3890, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
16 Jan 2025
Bridging the polarimetric structure and lightning activity of an isolated thunderstorm during the cloud life cycle
Chuanhong Zhao, Yijun Zhang, Huiyan Zhai, Zhe Li, Dong Zheng, Xueyan Peng, Wen Yao, Sai Du, and Yuanmou Du
EGUsphere, https://doi.org/10.5194/egusphere-2024-4069,https://doi.org/10.5194/egusphere-2024-4069, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
16 Jan 2025
Investigating the impact of subgrid-scale aerosol-cloud interaction on mesoscale meteorology prediction
Wenjie Zhang, Hong Wang, Xiaoye Zhang, Yue Peng, Zhaodong Liu, Deying Wang, Da Zhang, Chen Han, Yang Zhao, Junting Zhong, Wenxing Jia, Huiqiong Ning, and Huizheng Che
EGUsphere, https://doi.org/10.5194/egusphere-2024-3677,https://doi.org/10.5194/egusphere-2024-3677, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
16 Jan 2025
On the presence of high nitrite (NO2-) in coarse particles at Mt. Qomolangma
Zhongyi Zhang, Chunxiang Ye, Yichao Wu, Tao Zhou, Pengfei Chen, Shichang Kang, Chong Zhang, Zhuang Jiang, and Lei Geng
EGUsphere, https://doi.org/10.5194/egusphere-2024-4165,https://doi.org/10.5194/egusphere-2024-4165, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
15 Jan 2025
Impact of host climate model on contrail cirrus effective radiative forcing estimates
Weiyu Zhang, Kwinten Van Weverberg, Cyril J. Morcrette, Wuhu Feng, Kalli Furtado, Paul R. Field, Chih-Chieh Chen, Andrew Gettelman, Piers M. Forster, Daniel R. Marsh, and Alexandru Rap
Atmos. Chem. Phys., 25, 473–489, https://doi.org/10.5194/acp-25-473-2025,https://doi.org/10.5194/acp-25-473-2025, 2025
Short summary
15 Jan 2025
A satellite-based analysis of semi-direct effects of biomass burning aerosols on fog and low-cloud dissipation in the Namib Desert
Alexandre Mass, Hendrik Andersen, Jan Cermak, Paola Formenti, Eva Pauli, and Julian Quinting
Atmos. Chem. Phys., 25, 491–510, https://doi.org/10.5194/acp-25-491-2025,https://doi.org/10.5194/acp-25-491-2025, 2025
Short summary
15 Jan 2025
Seasonal air concentration variability, gas–particle partitioning, precipitation scavenging, and air–water equilibrium of organophosphate esters in southern Canada
Yuening Li, Faqiang Zhan, Chubashini Shunthirasingham, Ying Duan Lei, Jenny Oh, Amina Ben Chaaben, Zhe Lu, Kelsey Lee, Frank A. P. C. Gobas, Hayley Hung, and Frank Wania
Atmos. Chem. Phys., 25, 459–472, https://doi.org/10.5194/acp-25-459-2025,https://doi.org/10.5194/acp-25-459-2025, 2025
Short summary
15 Jan 2025
Insights into the real part of natural sea spray aerosol refractive index in the Pacific Ocean
Chengyi Fan, Bishuo He, Shuqi Guo, Jie Qiu, and Chunsheng Zhao
EGUsphere, https://doi.org/10.5194/egusphere-2024-3527,https://doi.org/10.5194/egusphere-2024-3527, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
15 Jan 2025
Constraining the budget of NOx and VOCs at a remote Tropical island using multi-platform observations and WRF-Chem model simulations
Catalina Poraicu, Jean-François Müller, Trissevgeni Stavrakou, Crist Amelynck, Bert W. D. Verreyken, Niels Schoon, Corinne Vigouroux, Nicolas Kumps, Jérôme Brioude, Pierre Tulet, and Camille Mouchel-Vallon
EGUsphere, https://doi.org/10.5194/egusphere-2024-3555,https://doi.org/10.5194/egusphere-2024-3555, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
15 Jan 2025
Source reconstruction via deposition measurements of an undeclared radiological atmospheric release
Stijn Van Leuven, Pieter De Meutter, Johan Camps, Piet Termonia, and Andy Delcloo
EGUsphere, https://doi.org/10.5194/egusphere-2024-4057,https://doi.org/10.5194/egusphere-2024-4057, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
15 Jan 2025
Different responses of cold-air outbreak clouds to aerosol and ice production depending on cloud temperature
Xinyi Huang, Paul R. Field, Benjamin J. Murray, Daniel P. Grosvenor, Floortje van den Heuvel, and Kenneth S. Carslaw
EGUsphere, https://doi.org/10.5194/egusphere-2024-4070,https://doi.org/10.5194/egusphere-2024-4070, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
15 Jan 2025
Homogeneous ice nucleation in adsorbed water films: A theoretical approach
Ari Laaksonen, Golnaz Roudsari, Ana A. Piedehierro, and André Welti
EGUsphere, https://doi.org/10.5194/egusphere-2024-4095,https://doi.org/10.5194/egusphere-2024-4095, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
15 Jan 2025
Signatures of aerosol-cloud interactions in GiOcean: A coupled global reanalysis with two-moment cloud microphysics
Ci Song, Daniel McCoy, Andrea Molod, and Donifan Barahona
EGUsphere, https://doi.org/10.5194/egusphere-2024-4108,https://doi.org/10.5194/egusphere-2024-4108, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
14 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2024-4041,https://doi.org/10.5194/egusphere-2024-4041, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
14 Jan 2025
Assessment of regional and interannual variations in tropospheric ozone in chemical reanalyses
Dylan Jones, Lucas Prates, Zhen Qu, William Cheng, Kazuyuki Miyazaki, Takashi Sekiya, Antje Inness, Rajesh Kumar, Xiao Tang, Helen Worden, Gerbrand Koren, and Vincent Huijen
EGUsphere, https://doi.org/10.5194/egusphere-2024-3759,https://doi.org/10.5194/egusphere-2024-3759, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
14 Jan 2025
Direct measurement of N2O5 heterogeneous uptake coefficients on atmospheric aerosols in southwestern China and evaluation of current parameterizations
Jiayin Li, Tianyu Zhai, Xiaorui Chen, Haichao Wang, Shuyang Xie, Shiyi Chen, Chunmeng Li, Huabin Dong, and Keding Lu
EGUsphere, https://doi.org/10.5194/egusphere-2024-3804,https://doi.org/10.5194/egusphere-2024-3804, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
13 Jan 2025
A CO2–Δ14CO2 inversion setup for estimating European fossil CO2 emissions
Carlos Gómez-Ortiz, Guillaume Monteil, Sourish Basu, and Marko Scholze
Atmos. Chem. Phys., 25, 397–424, https://doi.org/10.5194/acp-25-397-2025,https://doi.org/10.5194/acp-25-397-2025, 2025
Short summary
13 Jan 2025
Radiative impact of the Hunga stratospheric volcanic plume: role of aerosols and water vapor over Réunion Island (21° S, 55° E)
Michaël Sicard, Alexandre Baron, Marion Ranaivombola, Dominique Gantois, Tristan Millet, Pasquale Sellitto, Nelson Bègue, Hassan Bencherif, Guillaume Payen, Nicolas Marquestaut, and Valentin Duflot
Atmos. Chem. Phys., 25, 367–381, https://doi.org/10.5194/acp-25-367-2025,https://doi.org/10.5194/acp-25-367-2025, 2025
Short summary
13 Jan 2025
Turbulent energy budget analysis based on coherent wind lidar observations
Jinhong Xian, Zongxu Qiu, Hongyan Luo, Yuanyuan Hu, Xiaoling Lin, Chao Lu, Yan Yang, Honglong Yang, and Ning Zhang
Atmos. Chem. Phys., 25, 441–457, https://doi.org/10.5194/acp-25-441-2025,https://doi.org/10.5194/acp-25-441-2025, 2025
Short summary
13 Jan 2025
Enhanced sulfate formation in mixed biomass burning and sea-salt interactions mediated by photosensitization: effects of chloride, nitrogen-containing compounds, and atmospheric aging
Rongzhi Tang, Jialiang Ma, Ruifeng Zhang, Weizhen Cui, Yuanyuan Qin, Yangxi Chu, Yiming Qin, Alexander L. Vogel, and Chak K. Chan
Atmos. Chem. Phys., 25, 425–439, https://doi.org/10.5194/acp-25-425-2025,https://doi.org/10.5194/acp-25-425-2025, 2025
Short summary
13 Jan 2025
The Solar Zenith Angle Impacts MODIS versus CALIPSO AOD Retrieval Biases, with Implications for Arctic Aerosol Seasonality
Sarah Smith, Yutian Wu, Rob Levy, and Mingfang Ting
EGUsphere, https://doi.org/10.5194/egusphere-2024-3596,https://doi.org/10.5194/egusphere-2024-3596, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
13 Jan 2025
Atmospheric processing and aerosol aging responsible for observed increase in absorptivity of long-range transported smoke over the southeast Atlantic
Abdulamid A. Fakoya, Jens Redemann, Pablo E. Saide, Lan Gao, Logan T. Mitchell, Calvin Howes, Amie Dobracki, Ian Chang, Gonzalo A. Ferrada, Kristina Pistone, Samuel E. Leblanc, Michal Segal-Rozenhaimer, Arthur J. Sedlacek III, Thomas Eck, Brent Holben, Pawan Gupta, Elena Lind, Paquita Zuidema, Gregory Carmichael, and Connor J. Flynn
EGUsphere, https://doi.org/10.5194/egusphere-2024-3197,https://doi.org/10.5194/egusphere-2024-3197, 2025
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
13 Jan 2025
Identifying Synoptic Controls on Boundary Layer Thermodynamic and Cloud Properties in a Regional Forecast Model
Jordan Eissner, David Mechem, Yi Jin, Virendra Ghate, and James Booth
EGUsphere, https://doi.org/10.5194/egusphere-2024-3438,https://doi.org/10.5194/egusphere-2024-3438, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
13 Jan 2025
Lagrangian single-column modeling of Arctic airmass transformation during HALO-(𝒜𝒞)3
Michail Karalis, Gunilla Svensson, Manfred Wendisch, and Michael Tjernström
EGUsphere, https://doi.org/10.5194/egusphere-2024-3709,https://doi.org/10.5194/egusphere-2024-3709, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
13 Jan 2025
Carbonate content and stable isotopic composition of aerosol carbon in the Canadian High Arctic
Petr Vodička, Kimitaka Kawamura, Bhagawati Kunwar, Lin Huang, Dhananjay K. Deshmukh, Md. Mozammel Haque, Sangeeta Sharma, and Leonard Barrie
EGUsphere, https://doi.org/10.5194/egusphere-2024-3656,https://doi.org/10.5194/egusphere-2024-3656, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
13 Jan 2025
Global Ground-based Tropospheric Ozone Measurements: Reference Data and Individual Site Trends (2000–2022) from the TOAR-II/HEGIFTOM Project
Roeland Van Malderen, Anne M. Thompson, Debra E. Kollonige, Ryan M. Stauffer, Herman G. J. Smit, Eliane Maillard Barras, Corinne Vigouroux, Irina Petropavlovskikh, Thierry Leblanc, Valérie Thouret, Pawel Wolff, Peter Effertz, David W. Tarasick, Deniz Poyraz, Gérard Ancellet, Marie-Renée De Backer, Stéphanie Evan, Victoria Flood, Matthias M. Frey, James W. Hannigan, José L. Hernandez, Marco Iarlori, Bryan J. Johnson, Nicholas Jones, Rigel Kivi, Emmanuel Mahieu, Glen McConville, Katrin Müller, Tomoo Nagahama, Justus Notholt, Ankie Piters, Natalia Prats, Richard Querel, Dan Smale, Wolfgang Steinbrecht, Kimberly Strong, and Ralf Sussmann
EGUsphere, https://doi.org/10.5194/egusphere-2024-3736,https://doi.org/10.5194/egusphere-2024-3736, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
13 Jan 2025
Ground-based Tropospheric Ozone Measurements: Regional tropospheric ozone column trends from the TOAR-II/ HEGIFTOM homogenized datasets
Roeland Van Malderen, Zhou Zang, Kai-Lan Chang, Robin Björklund, Owen R. Cooper, Jane Liu, Eliane Maillard Barras, Corinne Vigouroux, Irina Petropavlovskikh, Thierry Leblanc, Valérie Thouret, Pawel Wolff, Peter Effertz, Audrey Gaudel, David W. Tarasick, Herman G. J. Smit, Anne M. Thompson, Ryan M. Stauffer, Debra E. Kollonige, Deniz Poyraz, Gérard Ancellet, Marie-Renée De Backer, Matthias M. Frey, James W. Hannigan, José L. Hernandez, Bryan J. Johnson, Nicholas Jones, Rigel Kivi, Emmanuel Mahieu, Isamu Morino, Glen McConville, Katrin Müller, Isao Murata, Justus Notholt, Ankie Piters, Maxime Prignon, Richard Querel, Vincenzo Rizi, Dan Smale, Wolfgang Steinbrecht, Kimberly Strong, and Ralf Sussmann
EGUsphere, https://doi.org/10.5194/egusphere-2024-3745,https://doi.org/10.5194/egusphere-2024-3745, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
10 Jan 2025
Partitioning of ionic surfactants in aerosol droplets containing glutaric acid, sodium chloride, or sea salts
Alison Bain, Kunal Ghosh, Konstantin Tumashevich, Nonne L. Prisle, and Bryan R. Bzdek
EGUsphere, https://doi.org/10.5194/egusphere-2024-3993,https://doi.org/10.5194/egusphere-2024-3993, 2025
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
09 Jan 2025
Maximum ozone concentrations in the southwestern US and Texas: implications of the growing predominance of the background contribution
David D. Parrish, Ian C. Faloona, and Richard G. Derwent
Atmos. Chem. Phys., 25, 263–289, https://doi.org/10.5194/acp-25-263-2025,https://doi.org/10.5194/acp-25-263-2025, 2025
Short summary
09 Jan 2025
Opposing trends in the peak and low ozone concentrations in eastern China: anthropogenic and meteorological influences
Zhuang Wang, Chune Shi, Hao Zhang, Xianguang Ji, Yizhi Zhu, Congzi Xia, Xiaoyun Sun, Xinfeng Lin, Shaowei Yan, Suyao Wang, Yuan Zhou, Chengzhi Xing, Yujia Chen, and Cheng Liu
Atmos. Chem. Phys., 25, 347–366, https://doi.org/10.5194/acp-25-347-2025,https://doi.org/10.5194/acp-25-347-2025, 2025
Short summary
09 Jan 2025
Gaps in our understanding of ice-nucleating particle sources exposed by global simulation of the UK Earth System Model
Ross J. Herbert, Alberto Sanchez-Marroquin, Daniel P. Grosvenor, Kirsty J. Pringle, Stephen R. Arnold, Benjamin J. Murray, and Kenneth S. Carslaw
Atmos. Chem. Phys., 25, 291–325, https://doi.org/10.5194/acp-25-291-2025,https://doi.org/10.5194/acp-25-291-2025, 2025
Short summary
09 Jan 2025
The role of interfacial tension in the size-dependent phase separation of atmospheric aerosol particles
Ryan Schmedding and Andreas Zuend
Atmos. Chem. Phys., 25, 327–346, https://doi.org/10.5194/acp-25-327-2025,https://doi.org/10.5194/acp-25-327-2025, 2025
Short summary
09 Jan 2025
Improved Formulation of Fragmentation of Snow during Collision with Graupel/Hail based on Observations at Jungfraujoch: Cold Non-Dendritic Regime of Temperature
Freddy P. Paul, Martanda Gautam, Deepak Waman, Sachin Patade, Ushnanshu Dutta, Christoffer Pichler, Marcin Jackowicz-Korczynski, and Vaughan Phillips
EGUsphere, https://doi.org/10.5194/egusphere-2024-3800,https://doi.org/10.5194/egusphere-2024-3800, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
09 Jan 2025
Changes in the impacts of ship emissions on PM2.5 and its components in China under the staged fuel oil policies
Guangyuan Yu, Yan Zhang, Qian Wang, Zimin Han, Shenglan Jiang, Fan Yang, Xin Yang, and Cheng Huang
EGUsphere, https://doi.org/10.5194/egusphere-2024-3892,https://doi.org/10.5194/egusphere-2024-3892, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
09 Jan 2025
Characterization of Free Tropospheric Layers With Polar Radio Occultation Data
Terence L. Kubar, Manuel de la Torre Juarez, Jonas Katona, and F. Joseph Turk
EGUsphere, https://doi.org/10.5194/egusphere-2024-3898,https://doi.org/10.5194/egusphere-2024-3898, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
09 Jan 2025
Impact of Convectively Coupled Tropical Waves on the composition and vertical structure of the atmosphere above Cabo Verde in September 2021 during the CADDIWA campaign
Tanguy Jonville, Maurus Borne, Cyrille Flamant, Juan Cuesta, Olivier Bock, Pierre Bosser, Christophe Lavaysse, Andreas Fink, and Peter Knippertz
EGUsphere, https://doi.org/10.5194/egusphere-2024-3606,https://doi.org/10.5194/egusphere-2024-3606, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
08 Jan 2025
Derivation of atmospheric reaction mechanisms for volatile organic compounds by the SAPRC mechanism generation system (MechGen)
William P. L. Carter, Jia Jiang, John J. Orlando, and Kelley C. Barsanti
Atmos. Chem. Phys., 25, 199–242, https://doi.org/10.5194/acp-25-199-2025,https://doi.org/10.5194/acp-25-199-2025, 2025
Short summary
08 Jan 2025
Correction of ERA5 temperature and relative humidity biases by bivariate quantile mapping for contrail formation analysis
Kevin Wolf, Nicolas Bellouin, Olivier Boucher, Susanne Rohs, and Yun Li
Atmos. Chem. Phys., 25, 157–181, https://doi.org/10.5194/acp-25-157-2025,https://doi.org/10.5194/acp-25-157-2025, 2025
Short summary
08 Jan 2025
Long-term observations of black carbon and carbon monoxide in the Poker Flat Research Range, central Alaska, with a focus on forest wildfire emissions
Takeshi Kinase, Fumikazu Taketani, Masayuki Takigawa, Chunmao Zhu, Yongwon Kim, Petr Mordovskoi, and Yugo Kanaya
Atmos. Chem. Phys., 25, 143–156, https://doi.org/10.5194/acp-25-143-2025,https://doi.org/10.5194/acp-25-143-2025, 2025
Short summary
08 Jan 2025
Can pollen affect precipitation?
Marje Prank, Juha Tonttila, Xiaoxia Shang, Sami Romakkaniemi, and Tomi Raatikainen
Atmos. Chem. Phys., 25, 183–197, https://doi.org/10.5194/acp-25-183-2025,https://doi.org/10.5194/acp-25-183-2025, 2025
Short summary
08 Jan 2025
Influence of land cover change on atmospheric organic gases, aerosols, and radiative effects
Ryan Vella, Matthew Forrest, Andrea Pozzer, Alexandra P. Tsimpidi, Thomas Hickler, Jos Lelieveld, and Holger Tost
Atmos. Chem. Phys., 25, 243–262, https://doi.org/10.5194/acp-25-243-2025,https://doi.org/10.5194/acp-25-243-2025, 2025
Short summary
08 Jan 2025
Origin, size distribution and hygroscopic properties of marine aerosols in the south-western Indian Ocean: report of 6 campaigns of shipborne observations
Meredith Dournaux, Pierre Tulet, Joris Pianezze, Jérome Brioude, Jean-Marc Metzger, and Melilotus Thyssen
EGUsphere, https://doi.org/10.5194/egusphere-2024-3747,https://doi.org/10.5194/egusphere-2024-3747, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
08 Jan 2025
Tracing elevated abundance of CH2Cl2 in the subarctic upper troposphere to the Asian Summer Monsoon
Markus Jesswein, Valentin Lauther, Nicolas Emig, Peter Hoor, Timo Keber, Hans-Christoph Lachnitt, Linda Ort, Tanja Schuck, Johannes Strobel, Ronja Van Luijt, C. Michael Volk, Franziska Weyland, and Andreas Engel
EGUsphere, https://doi.org/10.5194/egusphere-2024-3946,https://doi.org/10.5194/egusphere-2024-3946, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
08 Jan 2025
Satellite-based evidence of dust emission over Northern Canada
Ian Ashpole and Aldona Wiacek
EGUsphere, https://doi.org/10.5194/egusphere-2024-3828,https://doi.org/10.5194/egusphere-2024-3828, 2025
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
08 Jan 2025
The transport history of African biomass burning aerosols arriving in the remote Southeast Atlantic marine boundary layer 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
EGUsphere, https://doi.org/10.5194/egusphere-2024-3975,https://doi.org/10.5194/egusphere-2024-3975, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
07 Jan 2025
To what extent is the description of streets important in estimating local air quality: a case study over Paris
Alexis Squarcioni, Yelva Roustan, Myrto Valari, Youngseob Kim, Karine Sartelet, Lya Lugon, Fabrice Dugay, and Robin Voitot
Atmos. Chem. Phys., 25, 93–117, https://doi.org/10.5194/acp-25-93-2025,https://doi.org/10.5194/acp-25-93-2025, 2025
Short summary
07 Jan 2025
Potential impacts of marine fuel regulations on an Arctic stratocumulus case and its radiative response
Luís Filipe Escusa dos Santos, Hannah C. Frostenberg, Alejandro Baró Pérez, Annica M. L. Ekman, Luisa Ickes, and Erik S. Thomson
Atmos. Chem. Phys., 25, 119–142, https://doi.org/10.5194/acp-25-119-2025,https://doi.org/10.5194/acp-25-119-2025, 2025
Short summary
07 Jan 2025
Significant role of biomass burning in heavy haze formation in Nanjing, a megacity in China: molecular-level insights from intensive PM2.5 sampling on winter hazy days
Mingjie Kang, Mengying Bao, Wenhuai Song, Aduburexiati Abulimiti, Changliu Wu, Fang Cao, Sönke Szidat, and Yanlin Zhang
Atmos. Chem. Phys., 25, 73–91, https://doi.org/10.5194/acp-25-73-2025,https://doi.org/10.5194/acp-25-73-2025, 2025
Short summary
07 Jan 2025
Vertical and horizontal variability and representativeness of the water vapor isotope composition in the lower troposphere: insight from Ultralight Aircraft flights in southern France during summer 2021
Daniele Zannoni, Hans Christian Steen-Larsen, Harald Sodemann, Iris Thurnherr, Cyrille Flamant, Patrick Chazette, Julien Totems, Martin Werner, and Myriam Raybaut
EGUsphere, https://doi.org/10.5194/egusphere-2024-3394,https://doi.org/10.5194/egusphere-2024-3394, 2025
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
07 Jan 2025
Identifying Drivers of Surface Ozone Bias in Global Chemical Reanalysis with Explainable Machine Learning
Kazuyuki Miyazaki, Yuliya Marchetti, James Montgomery, Steven Lu, and Kevin Bowman
EGUsphere, https://doi.org/10.5194/egusphere-2024-3753,https://doi.org/10.5194/egusphere-2024-3753, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
07 Jan 2025
Moisture sources and dynamics over southeastern Tibetan Plateau reflected in dual water vapor isotopes
Zhongyin Cai, Rong Li, Cheng Wang, Qiukai Mao, and Lide Tian
EGUsphere, https://doi.org/10.5194/egusphere-2024-3801,https://doi.org/10.5194/egusphere-2024-3801, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
07 Jan 2025
Photochemical aging of aviation emissions: transformation of chemical and physical properties of exhaust emissions from a laboratory-scale jet engine combustion chamber
Anni Hartikainen, Mika Ihalainen, Deeksha Shukla, Marius Rohkamp, Arya Mukherjee, Quanfu He, Sandra Piel, Aki Virkkula, Delun Li, Tuukka Kokkola, Seongho Jeong, Hanna Koponen, Uwe Etzien, Anusmita Das, Krista Luoma, Lukas Schwalb, Thomas Gröger, Alexandre Barth, Martin Sklorz, Thorsten Streibel, Hendryk Czech, Benedikt Gündling, Markus Kalberer, Bert Buchholz, Andreas Hupfer, Thomas Adam, Thorsten Hohaus, Johan Øvrevik, Ralf Zimmermann, and Olli Sippula
EGUsphere, https://doi.org/10.5194/egusphere-2024-3836,https://doi.org/10.5194/egusphere-2024-3836, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
07 Jan 2025
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
EGUsphere, https://doi.org/10.5194/egusphere-2025-39,https://doi.org/10.5194/egusphere-2025-39, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
06 Jan 2025
Remote-sensing detectability of airborne Arctic dust
Norman T. O'Neill, Keyvan Ranjbar, Liviu Ivănescu, Yann Blanchard, Seyed Ali Sayedain, and Yasmin AboEl-Fetouh
Atmos. Chem. Phys., 25, 27–44, https://doi.org/10.5194/acp-25-27-2025,https://doi.org/10.5194/acp-25-27-2025, 2025
Short summary
06 Jan 2025
Widespread trace bromine and iodine in remote tropospheric non-sea-salt aerosols
Gregory P. Schill, Karl D. Froyd, Daniel M. Murphy, Christina J. Williamson, Charles A. Brock, Tomás Sherwen, Mat J. Evans, Eric A. Ray, Eric C. Apel, Rebecca S. Hornbrook, Alan J. Hills, Jeff Peischl, Thomas B. Ryerson, Chelsea R. Thompson, Ilann Bourgeois, Donald R. Blake, Joshua P. DiGangi, and Glenn S. Diskin
Atmos. Chem. Phys., 25, 45–71, https://doi.org/10.5194/acp-25-45-2025,https://doi.org/10.5194/acp-25-45-2025, 2025
Short summary
06 Jan 2025
Contributions of primary anthropogenic sources and rapid secondary transformations to organic aerosol pollution in Nanchang, Central China
Wei Guo, Zicong Li, Renguo Zhu, Zhongkui Zhou, Hongwei Xiao, and Huayun Xiao
EGUsphere, https://doi.org/10.5194/egusphere-2024-3793,https://doi.org/10.5194/egusphere-2024-3793, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
06 Jan 2025
Inverse modelling of New Zealand's carbon dioxide balance estimates a larger than expected carbon sink
Beata Bukosa, Sara Mikaloff-Fletcher, Gordon Brailsford, Dan Smale, Elizabeth D. Keller, W. Troy Baisden, Miko U. F. Kirschbaum, Donna L. Giltrap, Lìyı̌n Liáng, Stuart Moore, Rowena Moss, Sylvia Nichol, Jocelyn Turnbull, Alex Geddes, Daemon Kennett, Dora Hidy, Zoltán Barcza, Louis A. Schipper, Aaron M. Wall, Shin-Ichiro Nakaoka, Hitoshi Mukai, and Andrea Brandon
EGUsphere, https://doi.org/10.5194/egusphere-2024-3866,https://doi.org/10.5194/egusphere-2024-3866, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
03 Jan 2025
A numerical sensitivity study on the snow-darkening effect by black carbon deposition over the Arctic in spring
Zilu Zhang, Libo Zhou, and Meigen Zhang
Atmos. Chem. Phys., 25, 1–25, https://doi.org/10.5194/acp-25-1-2025,https://doi.org/10.5194/acp-25-1-2025, 2025
Short summary
03 Jan 2025
Volcanic emission estimates from the inversion of ACTRIS lidar observations and their use for quantitative dispersion modelling
Anna Kampouri, Vassilis Amiridis, Thanasis Georgiou, Stavros Solomos, Anna Gialitaki, Maria Tsichla, Michael Rennie, Simona Scollo, and Prodromos Zanis
EGUsphere, https://doi.org/10.5194/egusphere-2024-3181,https://doi.org/10.5194/egusphere-2024-3181, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
03 Jan 2025
Significant contributions of biomass burning to PM2.5-bound aromatic compounds: insights from field observations and quantum chemical calculations
Yanqin Ren, Zhenhai Wu, Fang Bi, Hong Li, Haijie Zhang, Junling Li, Rui Gao, Fangyun Long, Zhengyang Liu, Yuanyuan Ji, and Gehui Wang
EGUsphere, https://doi.org/10.5194/egusphere-2024-3678,https://doi.org/10.5194/egusphere-2024-3678, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
03 Jan 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
EGUsphere, https://doi.org/10.5194/egusphere-2024-3723,https://doi.org/10.5194/egusphere-2024-3723, 2025
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
03 Jan 2025
The subtleties of three-dimensional radiative effects in contrails and cirrus clouds
Julie Carles, Nicolas Bellouin, Najda Villefranque, and Jean-Louis Dufresne
EGUsphere, https://doi.org/10.5194/egusphere-2024-3642,https://doi.org/10.5194/egusphere-2024-3642, 2025
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
02 Jan 2025
Preparing for an extensive ∆14CO2 flask sample monitoring campaign over Europe to constrain fossil CO2 emissions
Carlos Gómez-Ortiz, Guillaume Monteil, Ute Karstens, and Marko Scholze
EGUsphere, https://doi.org/10.5194/egusphere-2024-3013,https://doi.org/10.5194/egusphere-2024-3013, 2025
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
20 Dec 2024
Investigating the role of typhoon-induced waves and stratospheric hydration in the formation of tropopause cirrus clouds observed during the 2017 Asian monsoon
Amit Kumar Pandit, Jean-Paul Vernier, Thomas Duncan Fairlie, Kristopher M. Bedka, Melody A. Avery, Harish Gadhavi, Madineni Venkat Ratnam, Sanjeev Dwivedi, Kasimahanthi Amar Jyothi, Frank G. Wienhold, Holger Vömel, Hongyu Liu, Bo Zhang, Buduru Suneel Kumar, Tra Dinh, and Achuthan Jayaraman
Atmos. Chem. Phys., 24, 14209–14238, https://doi.org/10.5194/acp-24-14209-2024,https://doi.org/10.5194/acp-24-14209-2024, 2024
Short summary
20 Dec 2024
Simulated mixing in the UTLS by small-scale turbulence using multi-scale chemistry-climate model MECO(n)
Chun Hang Chau, Peter Hoor, and Holger Tost
EGUsphere, https://doi.org/10.5194/egusphere-2024-3805,https://doi.org/10.5194/egusphere-2024-3805, 2024
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
20 Dec 2024
CH4 emissions from Northern Europe wetlands: compared data assimilation approaches
Guillaume Monteil, Jalisha Theanutti Kallingal, and Marko Scholze
EGUsphere, https://doi.org/10.5194/egusphere-2024-3122,https://doi.org/10.5194/egusphere-2024-3122, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
20 Dec 2024
Natural and anthropogenic influence on tropospheric ozone variability over the Tropical Atlantic unveiled by satellite and in situ observations
Sachiko Okamoto, Juan Cuesta, Gaëlle Dufour, Maxmim Eremenko, Kazuyuki Miyazaki, Cathy Boonne, Hiroshi Tanimoto, Jeff Peischl, and Chelsea Thompson
EGUsphere, https://doi.org/10.5194/egusphere-2024-3758,https://doi.org/10.5194/egusphere-2024-3758, 2024
Preprint under review for ACP (discussion: final response, 6 comments)
Short summary
20 Dec 2024
Retention During Freezing of Raindrops, Part II: Investigation of Ambient Organics from Beijing Urban Aerosol Samples
Jackson Seymore, Martanda Gautam, Miklós Szakáll, Alexander Theis, Thorsten Hoffmann, Jialiang Ma, Lingli Zhou, and Alexander Vogel
EGUsphere, https://doi.org/10.5194/egusphere-2024-3940,https://doi.org/10.5194/egusphere-2024-3940, 2024
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
20 Dec 2024
A 60-year atmospheric nitrate isotope record from a Southeast Greenland ice core with minimal post-depositional alteration
Zhao Wei, Shohei Hattori, Asuka Tsuruta, Zhuang Jiang, Sakiko Ishino, Koji Fujita, Sumito Matoba, Lei Geng, Alexis Lamothe, Ryu Uemura, Naohiro Yoshida, Joel Savarino, and Yoshinori Iizuka
EGUsphere, https://doi.org/10.5194/egusphere-2024-3937,https://doi.org/10.5194/egusphere-2024-3937, 2024
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
19 Dec 2024
Quantifying the impacts of marine aerosols over the southeast Atlantic Ocean using a chemical transport model: implications for aerosol–cloud interactions
Mashiat Hossain, Rebecca M. Garland, and Hannah M. Horowitz
Atmos. Chem. Phys., 24, 14123–14143, https://doi.org/10.5194/acp-24-14123-2024,https://doi.org/10.5194/acp-24-14123-2024, 2024
Short summary
19 Dec 2024
Heterogeneous formation and light absorption of secondary organic aerosols from acetone photochemical reactions: remarkably enhancing effects of seeds and ammonia
Si Zhang, Yining Gao, Xinbei Xu, Luyao Chen, Can Wu, Zheng Li, Rongjie Li, Binyu Xiao, Xiaodi Liu, Rui Li, Fan Zhang, and Gehui Wang
Atmos. Chem. Phys., 24, 14177–14190, https://doi.org/10.5194/acp-24-14177-2024,https://doi.org/10.5194/acp-24-14177-2024, 2024
Short summary
19 Dec 2024
The impact of the mesh size and microphysics scheme on the representation of mid-level clouds in the ICON model in hilly and complex terrain
Nadja Omanovic, Brigitta Goger, and Ulrike Lohmann
Atmos. Chem. Phys., 24, 14145–14175, https://doi.org/10.5194/acp-24-14145-2024,https://doi.org/10.5194/acp-24-14145-2024, 2024
Short summary
19 Dec 2024
Relationships Between Surface Fluxes and Boundary Layer Dynamics: Statistics at the Land-Atmosphere Feedback Observatory (LAFO)
Syed Saqlain Abbas, Andreas Behrendt, Oliver Branch, and Volker Wulfmeyer
EGUsphere, https://doi.org/10.5194/egusphere-2024-3878,https://doi.org/10.5194/egusphere-2024-3878, 2024
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
19 Dec 2024
Iron isotopes reveal significant aerosol dissolution over the Pacific Ocean
Capucine Camin, François Lacan, Catherine Pradoux, Marie Labatut, Anne Johansen, and James W. Murray
EGUsphere, https://doi.org/10.5194/egusphere-2024-3777,https://doi.org/10.5194/egusphere-2024-3777, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
19 Dec 2024
Quantifying biases in TROPESS AIRS, CrIS, and joint AIRS+OMI tropospheric ozone products using ozonesondes
Elyse A. Pennington, Gregory B. Osterman, Vivienne H. Payne, Kazuyuki Miyazaki, Kevin W. Bowman, and Jessica L. Neu
EGUsphere, https://doi.org/10.5194/egusphere-2024-3701,https://doi.org/10.5194/egusphere-2024-3701, 2024
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
19 Dec 2024
Comparative ozone production sensitivity to NOx and VOCs in Quito, Ecuador and Santiago, Chile: implications for control strategies in times of climate action
María Cazorla, Melissa Trujillo, Rodrigo Seguel, and Laura Gallardo
EGUsphere, https://doi.org/10.5194/egusphere-2024-3720,https://doi.org/10.5194/egusphere-2024-3720, 2024
Preprint under review for ACP (discussion: final response, 7 comments)
Short summary
19 Dec 2024
Retention During Freezing of Raindrops, Part I: Investigation of Single and Binary Mixtures
Martanda Gautam, Alexander Theis, Jackson Seymore, Moritz Hey, Stephan Borrmann, Karoline Diehl, Subir K. Mitra, and Miklós Szakáll
EGUsphere, https://doi.org/10.5194/egusphere-2024-3917,https://doi.org/10.5194/egusphere-2024-3917, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
19 Dec 2024
Fluorescence spectra of atmospheric aerosols
Jens Reichardt, Felix Lauermann, and Oliver Behrendt
EGUsphere, https://doi.org/10.5194/egusphere-2024-3928,https://doi.org/10.5194/egusphere-2024-3928, 2024
Revised manuscript under review for ACP (discussion: final response, 3 comments)
Short summary
19 Dec 2024
Ice Nucleating Properties of Glassy Organic and Organosulfate Aerosol
Christopher Nathan Rapp, Sining Niu, N. Cazimir Armstrong, Xiaoli Shen, Thomas Berkemeier, Jason D. Surratt, Yue Zhang, and Daniel J. Cziczo
EGUsphere, https://doi.org/10.5194/egusphere-2024-3935,https://doi.org/10.5194/egusphere-2024-3935, 2024
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
18 Dec 2024
Impact of boundary layer stability on urban park cooling effect intensity
Martial Haeffelin, Jean-François Ribaud, Jonnathan Céspedes, Jean-Charles Dupont, Aude Lemonsu, Valéry Masson, Tim Nagel, and Simone Kotthaus
Atmos. Chem. Phys., 24, 14101–14122, https://doi.org/10.5194/acp-24-14101-2024,https://doi.org/10.5194/acp-24-14101-2024, 2024
Short summary
18 Dec 2024
The role of ascent timescales for warm conveyor belt (WCB) moisture transport into the upper troposphere and lower stratosphere (UTLS)
Cornelis Schwenk and Annette Miltenberger
Atmos. Chem. Phys., 24, 14073–14099, https://doi.org/10.5194/acp-24-14073-2024,https://doi.org/10.5194/acp-24-14073-2024, 2024
Short summary
18 Dec 2024
Aircraft Observations of Continental Pollution In the Equatorial Lower Stratosphere over the Tropical Western Pacific During Boreal Winter
Jasna V. Pittman, Bruce C. Daube, Steven C. Wofsy, Elliot L. Atlas, Maria A. Navarro, Eric J. Hintsa, Fred L. Moore, Geoff S. Dutton, James W. Elkins, Troy D. Thornberry, Andrew W. Rollins, Eric J. Jensen, Thaopaul Bui, Jonathan M. Dean-Day, and Leonhard Pfister
EGUsphere, https://doi.org/10.5194/egusphere-2024-3832,https://doi.org/10.5194/egusphere-2024-3832, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
18 Dec 2024
Magnitude and timescale of liquid water path adjustments to cloud droplet number concentration perturbations for nocturnal non-precipitating marine stratocumulus
Yao-Sheng Chen, Prasanth Prabhakaran, Fabian Hoffmann, Jan Kazil, Takanobu Yamaguchi, and Graham Feingold
EGUsphere, https://doi.org/10.5194/egusphere-2024-3891,https://doi.org/10.5194/egusphere-2024-3891, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
18 Dec 2024
On the Processes Determining the Slope of Cloud-Water Adjustments in Non-Precipitating Stratocumulus
Fabian Hoffmann, Yao-Sheng Chen, and Graham Feingold
EGUsphere, https://doi.org/10.5194/egusphere-2024-3893,https://doi.org/10.5194/egusphere-2024-3893, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
18 Dec 2024
Saharan dust linked to European hail events
Killian P. Brennan and Lena Wilhelm
EGUsphere, https://doi.org/10.5194/egusphere-2024-3924,https://doi.org/10.5194/egusphere-2024-3924, 2024
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
17 Dec 2024
Seasonal, regional, and vertical characteristics of high-carbon-monoxide plumes along with their associated ozone anomalies, as seen by IAGOS between 2002 and 2019
Thibaut Lebourgeois, Bastien Sauvage, Pawel Wolff, Béatrice Josse, Virginie Marécal, Yasmine Bennouna, Romain Blot, Damien Boulanger, Hannah Clark, Jean-Marc Cousin, Philippe Nedelec, and Valérie Thouret
Atmos. Chem. Phys., 24, 13975–14004, https://doi.org/10.5194/acp-24-13975-2024,https://doi.org/10.5194/acp-24-13975-2024, 2024
Short summary
17 Dec 2024
High ice-nucleating particle concentrations associated with Arctic haze in springtime cold-air outbreaks
Erin N. Raif, Sarah L. Barr, Mark D. Tarn, James B. McQuaid, Martin I. Daily, Steven J. Abel, Paul A. Barrett, Keith N. Bower, Paul R. Field, Kenneth S. Carslaw, and Benjamin J. Murray
Atmos. Chem. Phys., 24, 14045–14072, https://doi.org/10.5194/acp-24-14045-2024,https://doi.org/10.5194/acp-24-14045-2024, 2024
Short summary
17 Dec 2024
Retention of α-pinene oxidation products and nitro-aromatic compounds during riming
Christine Borchers, Jackson Seymore, Martanda Gautam, Konstantin Dörholt, Yannik Müller, Andreas Arndt, Laura Gömmer, Florian Ungeheuer, Miklós Szakáll, Stephan Borrmann, Alexander Theis, Alexander L. Vogel, and Thorsten Hoffmann
Atmos. Chem. Phys., 24, 13961–13974, https://doi.org/10.5194/acp-24-13961-2024,https://doi.org/10.5194/acp-24-13961-2024, 2024
Short summary
17 Dec 2024
Quantifying the impact of global nitrate aerosol on tropospheric composition fields and its production from lightning NOx
Ashok K. Luhar, Anthony C. Jones, and Jonathan M. Wilkinson
Atmos. Chem. Phys., 24, 14005–14028, https://doi.org/10.5194/acp-24-14005-2024,https://doi.org/10.5194/acp-24-14005-2024, 2024
Short summary
17 Dec 2024
| Highlight paper
Lidar measurements of noctilucent clouds at Río Grande, Tierra del Fuego, Argentina
Natalie Kaifler, Bernd Kaifler, Markus Rapp, Guiping Liu, Diego Janches, Gerd Baumgarten, and Jose-Luis Hormaechea
Atmos. Chem. Phys., 24, 14029–14044, https://doi.org/10.5194/acp-24-14029-2024,https://doi.org/10.5194/acp-24-14029-2024, 2024
Short summary Executive editor
17 Dec 2024
Tropospheric ozone trends and attributions over East and Southeast Asia in 1995–2019: An integrated assessment using statistical methods, machine learning models, and multiple chemical transport models
Xiao Lu, Yiming Liu, Jiayin Su, Xiang Weng, Tabish Ansari, Yuqiang Zhang, Guowen He, Yuqi Zhu, Haolin Wang, Ganquan Zeng, Jingyu Li, Cheng He, Shuai Li, Teerachai Amnuaylojaroen, Tim Butler, Qi Fan, Shaojia Fan, Grant L. Forster, Meng Gao, Jianlin Hu, Yugo Kanaya, Mohd Talib Latif, Keding Lu, Philippe Nédélec, Peer Nowack, Bastien Sauvage, Xiaobin Xu, Lin Zhang, Ke Li, Ja-Ho Koo, and Tatsuya Nagashima
EGUsphere, https://doi.org/10.5194/egusphere-2024-3702,https://doi.org/10.5194/egusphere-2024-3702, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
17 Dec 2024
Impact of Topographic Wind Conditions on Dust Particle Size Distribution: Insights from a Regional Dust Reanalysis Dataset
Xinyue Huang, Wenyu Gao, and Hosein Foroutan
EGUsphere, https://doi.org/10.5194/egusphere-2024-3076,https://doi.org/10.5194/egusphere-2024-3076, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
17 Dec 2024
Evaluating Nitrogen Oxide and α-pinene Oxidation Chemistry: Insights from Oxygen and Nitrogen Stable Isotopes
Wendell W. Walters, Masayuki Takeuchi, Danielle E. Blum, Gamze Eris, David Tanner, Weiqi Xu, Jean Rivera-Rios, Fobang Liu, Tianchang Xu, Greg Huey, Justin B. Min, Rodney Weber, Nga L. Ng, and Meredith G. Hastings
EGUsphere, https://doi.org/10.5194/egusphere-2024-3860,https://doi.org/10.5194/egusphere-2024-3860, 2024
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
17 Dec 2024
Sectoral contributions of high-emitting methane point sources from major U.S. onshore oil and gas producing basins using airborne measurements from MethaneAIR
Jack D. Warren, Maryann Sargent, James P. Williams, Mark Omara, Christopher C. Miller, Sebastien Roche, Katlyn MacKay, Ethan Manninen, Apisada Chulakadabba, Anthony Himmelberger, Joshua Benmergui, Zhan Zhang, Luis Guanter, Steve Wofsy, and Ritesh Gautam
EGUsphere, https://doi.org/10.5194/egusphere-2024-3865,https://doi.org/10.5194/egusphere-2024-3865, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
17 Dec 2024
Marine emissions and trade winds control the atmospheric nitrous oxide in the Galapagos Islands
Timur Cinay, Dickon Young, Nazaret Narváez Jimenez, Cristina Vintimilla-Palacios, Ariel Pila Alonso, Paul B. Krummel, William Vizuete, and Andrew R. Babbin
EGUsphere, https://doi.org/10.5194/egusphere-2024-3769,https://doi.org/10.5194/egusphere-2024-3769, 2024
Revised manuscript accepted for ACP (discussion: final response, 3 comments)
Short summary
16 Dec 2024
The potential of drone observations to improve air quality predictions by 4D-Var
Hassnae Erraji, Philipp Franke, Astrid Lampert, Tobias Schuldt, Ralf Tillmann, Andreas Wahner, and Anne Caroline Lange
Atmos. Chem. Phys., 24, 13913–13934, https://doi.org/10.5194/acp-24-13913-2024,https://doi.org/10.5194/acp-24-13913-2024, 2024
Short summary
16 Dec 2024
The improved Trajectory-mapped Ozonesonde dataset for the Stratosphere and Troposphere (TOST): update, validation and applications
Zhou Zang, Jane Liu, David Tarasick, Omid Moeini, Jianchun Bian, Jinqiang Zhang, Anne M. Thompson, Roeland Van Malderen, Herman G. J. Smit, Ryan M. Stauffer, Bryan J. Johnson, and Debra E. Kollonige
Atmos. Chem. Phys., 24, 13889–13912, https://doi.org/10.5194/acp-24-13889-2024,https://doi.org/10.5194/acp-24-13889-2024, 2024
Short summary
16 Dec 2024
How does riming influence the observed spatial variability of ice water in mixed-phase clouds?
Nina Maherndl, Manuel Moser, Imke Schirmacher, Aaron Bansemer, Johannes Lucke, Christiane Voigt, and Maximilian Maahn
Atmos. Chem. Phys., 24, 13935–13960, https://doi.org/10.5194/acp-24-13935-2024,https://doi.org/10.5194/acp-24-13935-2024, 2024
Short summary
16 Dec 2024
CCN estimations at a high-altitude remote site: role of organic aerosol variability and hygroscopicity
Fernando Rejano, Andrea Casans, Marta Via, Juan Andrés Casquero-Vera, Sonia Castillo, Hassan Lyamani, Alberto Cazorla, Elisabeth Andrews, Daniel Pérez-Ramírez, Andrés Alastuey, Francisco Javier Gómez-Moreno, Lucas Alados-Arboledas, Francisco José Olmo, and Gloria Titos
Atmos. Chem. Phys., 24, 13865–13888, https://doi.org/10.5194/acp-24-13865-2024,https://doi.org/10.5194/acp-24-13865-2024, 2024
Short summary
16 Dec 2024
Aerosol hygroscopicity over the South-East Atlantic Ocean during the biomass burning season: Part II – Influence of burning conditions on CCN hygroscopicity
Haochi Che, Lu Zhang, Michal Segal-Rozenhaimer, Caroline Dang, Paquita Zuidema, and Arthur J. Sedlacek III
EGUsphere, https://doi.org/10.5194/egusphere-2024-3304,https://doi.org/10.5194/egusphere-2024-3304, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
16 Dec 2024
Analysis of raindrop size distribution from the double moment cloud microphysics scheme for monsoon over a tropical station
Kadavathu Sreekumar Apsara, Jayakumar Aravindakshan, Anurose Theethai Jacob, Saji Mohandas, Paul Field, Hamish Gordan, Thara Prabhakaran, Mahen Konwar, and Vijapurap Srinivasa Prasad
EGUsphere, https://doi.org/10.5194/egusphere-2024-3538,https://doi.org/10.5194/egusphere-2024-3538, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
16 Dec 2024
Uncovering the Impact of Urban Functional Zones on Air Quality in China
Lulu Yuan, Wenchao Han, Jiachen Meng, Yang Wang, Haojie Yu, and Wenze Li
EGUsphere, https://doi.org/10.5194/egusphere-2024-3350,https://doi.org/10.5194/egusphere-2024-3350, 2024
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
16 Dec 2024
High sensitivity of simulated fog properties to parameterized aerosol activation in case studies from ParisFog
Pratapaditya Ghosh, Ian Boutle, Paul Field, Adrian Hill, Anthony Jones, Marie Mazoyer, Katherine J. Evans, Salil Mahajan, Hyun-Gyu Kang, Min Xu, Wei Zhang, Noah Asch, and Hamish Gordon
EGUsphere, https://doi.org/10.5194/egusphere-2024-3376,https://doi.org/10.5194/egusphere-2024-3376, 2024
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
16 Dec 2024
Adiabatic and radiative cooling are both important causes of aerosol activation in simulated fog events in Europe
Pratapaditya Ghosh, Ian Boutle, Paul Field, Adrian Hill, Marie Mazoyer, Katherine J. Evans, Salil Mahajan, Hyun-Gyu Kang, Min Xu, Wei Zhang, and Hamish Gordon
EGUsphere, https://doi.org/10.5194/egusphere-2024-3397,https://doi.org/10.5194/egusphere-2024-3397, 2024
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
16 Dec 2024
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
EGUsphere, https://doi.org/10.5194/egusphere-2024-3601,https://doi.org/10.5194/egusphere-2024-3601, 2024
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
16 Dec 2024
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
EGUsphere, https://doi.org/10.5194/egusphere-2024-3717,https://doi.org/10.5194/egusphere-2024-3717, 2024
Preprint under review for ACP (discussion: open, 2 comments)
Short summary
13 Dec 2024
Aerosol hygroscopicity over the southeast Atlantic Ocean during the biomass burning season – Part 1: From the perspective of scattering enhancement​​​​​​​
Lu Zhang, Michal Segal-Rozenhaimer, Haochi Che, Caroline Dang, Junying Sun, Ye Kuang, Paola Formenti, and Steven G. Howell
Atmos. Chem. Phys., 24, 13849–13864, https://doi.org/10.5194/acp-24-13849-2024,https://doi.org/10.5194/acp-24-13849-2024, 2024
Short summary
13 Dec 2024
Estimating the concentration of silver iodide needed to detect unambiguous signatures of glaciogenic cloud seeding
Jing Yang, Jiaojiao Li, Meilian Chen, Xiaoqin Jing, Yan Yin, Bart Geerts, Zhien Wang, Yubao Liu, Baojun Chen, Shaofeng Hua, Hao Hu, Xiaobo Dong, Ping Tian, Qian Chen, and Yang Gao
Atmos. Chem. Phys., 24, 13833–13848, https://doi.org/10.5194/acp-24-13833-2024,https://doi.org/10.5194/acp-24-13833-2024, 2024
Short summary
13 Dec 2024
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
EGUsphere, https://doi.org/10.5194/egusphere-2024-3752,https://doi.org/10.5194/egusphere-2024-3752, 2024
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
13 Dec 2024
Hemispheric differences in ozone across the stratosphere-troposphere exchange region
Rodrigo J. Seguel, Charlie Opazo, Yann Cohen, Owen R. Cooper, Laura Gallardo, Björn-Martin Sinnhuber, Florian Obersteiner, Andreas Zahn, Peter Hoor, and Susanne Rohs
EGUsphere, https://doi.org/10.5194/egusphere-2024-3719,https://doi.org/10.5194/egusphere-2024-3719, 2024
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
13 Dec 2024
On the impact of thunder on cloud ice crystals and droplets
Konstantinos Kourtidis, Stavros Stathopoulos, and Vassilis Amiridis
EGUsphere, https://doi.org/10.5194/egusphere-2024-3314,https://doi.org/10.5194/egusphere-2024-3314, 2024
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
13 Dec 2024
Secondary Organic Aerosol Formation from Nitrate Radical Oxidation of Styrene: Aerosol Yields, Chemical Composition, and Hydrolysis of Organic Nitrates
Yuchen Wang, Xiang Zhang, Yuanlong Huang, Yutong Liang, and Nga L. Ng
EGUsphere, https://doi.org/10.5194/egusphere-2024-3849,https://doi.org/10.5194/egusphere-2024-3849, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
12 Dec 2024
Spatial, temporal, and meteorological impact of the 26 February 2023 dust storm: increase in particulate matter concentrations across New Mexico and West Texas
Mary C. Robinson, Kaitlin Schueth, and Karin Ardon-Dryer
Atmos. Chem. Phys., 24, 13733–13750, https://doi.org/10.5194/acp-24-13733-2024,https://doi.org/10.5194/acp-24-13733-2024, 2024
Short summary
12 Dec 2024
Formation and chemical evolution of secondary organic aerosol in two different environments: a dual-chamber study
Andreas Aktypis, Dontavious J. Sippial, Christina N. Vasilakopoulou, Angeliki Matrali, Christos Kaltsonoudis, Andrea Simonati, Marco Paglione, Matteo Rinaldi, Stefano Decesari, and Spyros N. Pandis
Atmos. Chem. Phys., 24, 13769–13791, https://doi.org/10.5194/acp-24-13769-2024,https://doi.org/10.5194/acp-24-13769-2024, 2024
Short summary
12 Dec 2024
Molecular and seasonal characteristics of organic vapors in urban Beijing: insights from Vocus-PTR measurements
Zhaojin An, Rujing Yin, Xinyan Zhao, Xiaoxiao Li, Yuyang Li, Yi Yuan, Junchen Guo, Yiqi Zhao, Xue Li, Dandan Li, Yaowei Li, Dongbin Wang, Chao Yan, Kebin He, Douglas R. Worsnop, Frank N. Keutsch, and Jingkun Jiang
Atmos. Chem. Phys., 24, 13793–13810, https://doi.org/10.5194/acp-24-13793-2024,https://doi.org/10.5194/acp-24-13793-2024, 2024
Short summary
12 Dec 2024
Observing convective activities in complex convective organizations and their contributions to precipitation and anvil cloud amounts
Zhenquan Wang and Jian Yuan
Atmos. Chem. Phys., 24, 13811–13831, https://doi.org/10.5194/acp-24-13811-2024,https://doi.org/10.5194/acp-24-13811-2024, 2024
Short summary
12 Dec 2024
Ice-nucleating particle concentration impacts cloud properties over Dronning Maud Land, East Antarctica, in COSMO-CLM2
Florian Sauerland, Niels Souverijns, Anna Possner, Heike Wex, Preben Van Overmeiren, Alexander Mangold, Kwinten Van Weverberg, and Nicole van Lipzig
Atmos. Chem. Phys., 24, 13751–13768, https://doi.org/10.5194/acp-24-13751-2024,https://doi.org/10.5194/acp-24-13751-2024, 2024
Short summary
12 Dec 2024
Temperature-dependent rate coefficients for the reactions of OH radicals with selected alkanes, aromatic compounds, and monoterpenes
Florian Berg, Anna Novelli, René Dubus, Andreas Hofzumahaus, Frank Holland, Andreas Wahner, and Hendrik Fuchs
Atmos. Chem. Phys., 24, 13715–13731, https://doi.org/10.5194/acp-24-13715-2024,https://doi.org/10.5194/acp-24-13715-2024, 2024
Short summary
12 Dec 2024
BVOC and speciated monoterpene concentrations and fluxes at a Scandinavian boreal forest
Ross Charles Petersen, Thomas Holst, Cheng Wu, Radovan Krejci, Jeremy Chan, Claudia Mohr, and Janne Rinne
EGUsphere, https://doi.org/10.5194/egusphere-2024-3410,https://doi.org/10.5194/egusphere-2024-3410, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
12 Dec 2024
Advances in CALIPSO (IIR) cirrus cloud property retrievals – Part 1: Methods and testing
David L. Mitchell, Anne Emilie Garnier, and Sarah Woods
EGUsphere, https://doi.org/10.5194/egusphere-2024-3790,https://doi.org/10.5194/egusphere-2024-3790, 2024
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
12 Dec 2024
Advances in CALIPSO (IIR) cirrus cloud property retrievals – Part 2: Global estimates of the fraction of cirrus clouds affected by homogeneous ice nucleation
David L. Mitchell and Anne Garnier
EGUsphere, https://doi.org/10.5194/egusphere-2024-3814,https://doi.org/10.5194/egusphere-2024-3814, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
12 Dec 2024
Seasonal differences in observed versus modeled new particle formation over boreal regions
Carl Svenhag, Pontus Roldin, Tinja Olenius, Robin Wollesen de Jonge, Sara Blichner, Daniel Yazgi, and Moa Sporre
EGUsphere, https://doi.org/10.5194/egusphere-2024-3626,https://doi.org/10.5194/egusphere-2024-3626, 2024
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
12 Dec 2024
Complementary aerosol mass spectrometry elucidates sources of wintertime sub-micron particle pollution in Fairbanks, Alaska, during ALPACA 2022 
Amna Ijaz, Brice Temime-Roussel, Benjamin Chazeau, Sarah Albertin, Stephen R. Arnold, Brice Barrett, Slimane Bekki, Natalie Brett, Meeta Cesler-Maloney, Elsa Dieudonne, Kayane K. Dingilian, Javier G. Fochesatto, Jingqiu Mao, Allison Moon, Joel Savarino, William Simpson, Rodney J. Weber, Kathy S. Law, and Barbara D'Anna
EGUsphere, https://doi.org/10.5194/egusphere-2024-3789,https://doi.org/10.5194/egusphere-2024-3789, 2024
Preprint under review for ACP (discussion: open, 3 comments)
Short summary
11 Dec 2024
Variability and trends in the potential vorticity (PV)-gradient dynamical tropopause
Katharina Turhal, Felix Plöger, Jan Clemens, Thomas Birner, Franziska Weyland, Paul Konopka, and Peter Hoor
Atmos. Chem. Phys., 24, 13653–13679, https://doi.org/10.5194/acp-24-13653-2024,https://doi.org/10.5194/acp-24-13653-2024, 2024
Short summary
11 Dec 2024
Process analysis of elevated concentrations of organic acids at Whiteface Mountain, New York
Christopher Lawrence, Mary Barth, John Orlando, Paul Casson, Richard Brandt, Daniel Kelting, Elizabeth Yerger, and Sara Lance
Atmos. Chem. Phys., 24, 13693–13713, https://doi.org/10.5194/acp-24-13693-2024,https://doi.org/10.5194/acp-24-13693-2024, 2024
Short summary
11 Dec 2024
Can general circulation models (GCMs) represent cloud liquid water path adjustments to aerosol–cloud interactions?
Johannes Mülmenstädt, Andrew S. Ackerman, Ann M. Fridlind, Meng Huang, Po-Lun Ma, Naser Mahfouz, Susanne E. Bauer, Susannah M. Burrows, Matthew W. Christensen, Sudhakar Dipu, Andrew Gettelman, L. Ruby Leung, Florian Tornow, Johannes Quaas, Adam C. Varble, Hailong Wang, Kai Zhang, and Youtong Zheng
Atmos. Chem. Phys., 24, 13633–13652, https://doi.org/10.5194/acp-24-13633-2024,https://doi.org/10.5194/acp-24-13633-2024, 2024
Short summary
11 Dec 2024
| Highlight paper
Warming effects of reduced sulfur emissions from shipping
Masaru Yoshioka, Daniel P. Grosvenor, Ben B. B. Booth, Colin P. Morice, and Ken S. Carslaw
Atmos. Chem. Phys., 24, 13681–13692, https://doi.org/10.5194/acp-24-13681-2024,https://doi.org/10.5194/acp-24-13681-2024, 2024
Short summary Executive editor
11 Dec 2024
Enhancing SO3 Hydrolysis and Nucleation: The Role of Formic Sulfuric Anhydride
Rui Wang, Rongrong Li, Shasha Chen, Ruxue Mu, Changming Zhang, Xiaohui Ma, Majid Khan, and Tianlei Zhang
EGUsphere, https://doi.org/10.5194/egusphere-2024-3275,https://doi.org/10.5194/egusphere-2024-3275, 2024
Revised manuscript under review for ACP (discussion: final response, 16 comments)
Short summary
11 Dec 2024
Source-explicit estimation of brown carbon in the polluted atmosphere over North China Plain: implications for distribution, absorption and direct radiative effect
Jiamao Zhou, Jiarui Wu, Xiaoli Su, Ruonan Wang, Xia Li, Qian Jiang, Ting Zhang, Wenting Dai, Junji Cao, Xuexi Tie, and Guohui Li
EGUsphere, https://doi.org/10.5194/egusphere-2024-3468,https://doi.org/10.5194/egusphere-2024-3468, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
10 Dec 2024
The variations in volatile organic compounds based on the policy change for Omicron in the traffic hub of Zhengzhou
Bowen Zhang, Dong Zhang, Zhe Dong, Xinshuai Song, Ruiqin Zhang, and Xiao Li
Atmos. Chem. Phys., 24, 13587–13601, https://doi.org/10.5194/acp-24-13587-2024,https://doi.org/10.5194/acp-24-13587-2024, 2024
Short summary
10 Dec 2024
Experimental observation of the impact of nanostructure on hygroscopicity and reactivity of fatty acid atmospheric aerosol proxies
Adam Milsom, Adam M. Squires, Ben Laurence, Ben Wōden, Andrew J. Smith, Andrew D. Ward, and Christian Pfrang
Atmos. Chem. Phys., 24, 13571–13586, https://doi.org/10.5194/acp-24-13571-2024,https://doi.org/10.5194/acp-24-13571-2024, 2024
Short summary
10 Dec 2024
On the dynamics of ozone depletion events at Villum Research Station in the High Arctic
Jakob Boyd Pernov, Jens Liengaard Hjorth, Lise Lotte Sørensen, and Henrik Skov
Atmos. Chem. Phys., 24, 13603–13631, https://doi.org/10.5194/acp-24-13603-2024,https://doi.org/10.5194/acp-24-13603-2024, 2024
Short summary
10 Dec 2024
The long-term impact of biogenic volatile organic compound emissions on urban ozone patterns over central Europe: contributions from urban and rural vegetation
Marina Liaskoni, Peter Huszár, Lukáš Bartík, Alvaro Patricio Prieto Perez, Jan Karlický, and Kateřina Šindelářová
Atmos. Chem. Phys., 24, 13541–13569, https://doi.org/10.5194/acp-24-13541-2024,https://doi.org/10.5194/acp-24-13541-2024, 2024
Short summary
10 Dec 2024
Sensitivity of climate-chemistry model simulated atmospheric composition to lightning-produced NOx parameterizations based on lightning frequency
Francisco J. Pérez-Invernón, Francisco J. Gordillo-Vázquez, Heidi Huntrieser, Patrick Jöckel, and Eric J. Bucsela
EGUsphere, https://doi.org/10.5194/egusphere-2024-3348,https://doi.org/10.5194/egusphere-2024-3348, 2024
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
10 Dec 2024
VOC sources and impacts at an urban Mediterranean area (Marseille – France)
Marvin Dufresne, Thérèse Salameh, Thierry Léonardis, Grégory Gille, Alexandre Armengaud, and Stéphane Sauvage
EGUsphere, https://doi.org/10.5194/egusphere-2024-3576,https://doi.org/10.5194/egusphere-2024-3576, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
10 Dec 2024
Quantifying cloud masking in a single column
Lukas Kluft, Bjorn Stevens, Manfred Brath, and Stefan A. Buehler
EGUsphere, https://doi.org/10.5194/egusphere-2024-3829,https://doi.org/10.5194/egusphere-2024-3829, 2024
Preprint under review for ACP (discussion: final response, 5 comments)
Short summary
09 Dec 2024
Ozone source attribution in polluted European areas during summer 2017 as simulated with MECO(n)
Markus Kilian, Volker Grewe, Patrick Jöckel, Astrid Kerkweg, Mariano Mertens, Andreas Zahn, and Helmut Ziereis
Atmos. Chem. Phys., 24, 13503–13523, https://doi.org/10.5194/acp-24-13503-2024,https://doi.org/10.5194/acp-24-13503-2024, 2024
Short summary
09 Dec 2024
Numerical simulation of aerosol concentration effects on cloud droplet size spectrum evolutions of warm stratiform clouds in Jiangxi, China
Yi Li, Xiaoli Liu, and Hengjia Cai
Atmos. Chem. Phys., 24, 13525–13540, https://doi.org/10.5194/acp-24-13525-2024,https://doi.org/10.5194/acp-24-13525-2024, 2024
Short summary
09 Dec 2024
Large spatiotemporal variability in aerosol properties over central Argentina during the CACTI field campaign
Jerome D. Fast, Adam C. Varble, Fan Mei, Mikhail Pekour, Jason Tomlinson, Alla Zelenyuk, Art J. Sedlacek III, Maria Zawadowicz, and Louisa Emmons
Atmos. Chem. Phys., 24, 13477–13502, https://doi.org/10.5194/acp-24-13477-2024,https://doi.org/10.5194/acp-24-13477-2024, 2024
Short summary
09 Dec 2024
Moisture Budget Estimates Derived from Airborne Observations in an Arctic Atmospheric River During its Dissipation
Henning Dorff, Florian Ewald, Heike Konow, Mario Mech, Davide Ori, Vera Schemann, Andreas Walbröl, Manfred Wendisch, and Felix Ament
EGUsphere, https://doi.org/10.5194/egusphere-2024-3632,https://doi.org/10.5194/egusphere-2024-3632, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
09 Dec 2024
Surface ozone trend variability across the United States and the impact of heatwaves (1990–2023)
Kai-Lan Chang, Brian C. McDonald, and Owen R. Cooper
EGUsphere, https://doi.org/10.5194/egusphere-2024-3674,https://doi.org/10.5194/egusphere-2024-3674, 2024
Revised manuscript under review for ACP (discussion: final response, 4 comments)
Short summary
09 Dec 2024
Aerosol-cloud interactions in liquid-phase clouds under different meteorological and aerosol backgrounds
Jianqi Zhao, Xiaoyan Ma, and Johannes Quaas
EGUsphere, https://doi.org/10.5194/egusphere-2024-3662,https://doi.org/10.5194/egusphere-2024-3662, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
09 Dec 2024
Constraining elemental mercury air–sea exchange using long-term ground-based observations
Koketso Michelle Molepo, Johannes Bieser, Alkuin Maximilian Koenig, Ian Michael Hedgecock, Ralf Ebinghaus, Aurélien Dommergue, Olivier Magand, Hélène Angot, Oleg Travnikov, Lynwill Martin, Casper Labuschagne, Katie Read, and Yann Bertrand
EGUsphere, https://doi.org/10.5194/egusphere-2024-3722,https://doi.org/10.5194/egusphere-2024-3722, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
09 Dec 2024
Microphysical properties of refractory black carbon aerosols for different air masses at a central European background site
Yifan Yang, Thomas Müller, Laurent Poulain, Samira Atabakhsh, Bruna A. Holanda, Jens Voigtländer, Shubhi Arora, and Mira L. Pöhlker
EGUsphere, https://doi.org/10.5194/egusphere-2024-3539,https://doi.org/10.5194/egusphere-2024-3539, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
09 Dec 2024
In-cloud characteristics observed in US Northeast and Midwest non-orographic winter storms with implications for ice particle mass growth and residence time
Luke R. Allen, Sandra E. Yuter, Declan M. Crowe, Matthew A. Miller, and K. Lee Thornhill
EGUsphere, https://doi.org/10.5194/egusphere-2024-3808,https://doi.org/10.5194/egusphere-2024-3808, 2024
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
09 Dec 2024
New insights into the polar ozone and water vapor, radiative effects, and their connection to the tides in the mesosphere-lower thermosphere during major Sudden Stratospheric Warming events
Guochun Shi, Hanli Liu, Masaki Tsutsumi, Njål Gulbrandsen, Alexander Kozlovsky, Dimitry Pokhotelov, Mark Lester, Kun Wu, and Gunter Stober
EGUsphere, https://doi.org/10.5194/egusphere-2024-3749,https://doi.org/10.5194/egusphere-2024-3749, 2024
Preprint under review for ACP (discussion: final response, 4 comments)
Short summary
09 Dec 2024
Non biogenic source is an important but overlooked contributor to aerosol isoprene-derived organosulfates during winter in northern China
Ting Yang, Yu Xu, Yu-Chen Wang, Yi-Jia Ma, Hong-Wei Xiao, Hao Xiao, and Hua-Yun Xiao
EGUsphere, https://doi.org/10.5194/egusphere-2024-3823,https://doi.org/10.5194/egusphere-2024-3823, 2024
Revised manuscript accepted for ACP (discussion: final response, 6 comments)
Short summary
06 Dec 2024
On the atmospheric budget of 1,2-dichloroethane and its impact on stratospheric chlorine and ozone (2002–2020)
Ryan Hossaini, David Sherry, Zihao Wang, Martyn P. Chipperfield, Wuhu Feng, David E. Oram, Karina E. Adcock, Stephen A. Montzka, Isobel J. Simpson, Andrea Mazzeo, Amber A. Leeson, Elliot Atlas, and Charles C.-K. Chou
Atmos. Chem. Phys., 24, 13457–13475, https://doi.org/10.5194/acp-24-13457-2024,https://doi.org/10.5194/acp-24-13457-2024, 2024
Short summary
06 Dec 2024
What makes the less urbanized city a deeper ozone trap: implications from a case study in the Sichuan Basin, southwest China
Chenxi Wang, Zheng Jin, Yang Liu, Mengxin Bai, Weijia Wang, Yingzhuo Yu, and Liantang Deng
EGUsphere, https://doi.org/10.5194/egusphere-2024-3180,https://doi.org/10.5194/egusphere-2024-3180, 2024
Preprint under review for ACP (discussion: open, 0 comments)
Short summary
06 Dec 2024
Quantifying transboundary transport flux of CO over the Tibetan Plateau: variabilities and drivers
Zhenda Sun, Hao Yin, Zhongfeng Pan, Chongyang Li, Xiao Lu, Youwen Sun, and Cheng Liu
EGUsphere, https://doi.org/10.5194/egusphere-2024-3252,https://doi.org/10.5194/egusphere-2024-3252, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
06 Dec 2024
Kinematic properties of regions that can involve persistent contrails
Sina Maria Hofer and Klaus Martin Gierens
EGUsphere, https://doi.org/10.5194/egusphere-2024-3520,https://doi.org/10.5194/egusphere-2024-3520, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
06 Dec 2024
Enrichment of organic nitrogen in fog residuals observed in the Italian Po Valley
Fredrik Mattsson, Almuth Neuberger, Liine Heikkinen, Yvette Gramlich, Marco Paglione, Matteo Rinaldi, Stefano Decesari, Paul Zieger, Ilona Riipinen, and Claudia Mohr
EGUsphere, https://doi.org/10.5194/egusphere-2024-3629,https://doi.org/10.5194/egusphere-2024-3629, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
06 Dec 2024
Climate Forcing due to Future Ozone Changes: An intercomparison of metrics and methods
William J. Collins, Fiona M. O'Connor, Connor R. Barker, Rachael E. Byrom, Sebastian D. Eastham, Øivind Hodnebrog, Patrick Jöckel, Eloise A. Marais, Mariano Mertens, Gunnar Myhre, Matthias Nützel, Dirk Olivié, Ragnhild Bieltvedt Skeie, Laura Stecher, Larry W. Horowitz, Vaishali Naik, Gregory Faluvegi, Ulas Im, Lee T. Murray, Drew Shindell, Kostas Tsigaridis, Nathan Luke Abraham, and James Keeble
EGUsphere, https://doi.org/10.5194/egusphere-2024-3698,https://doi.org/10.5194/egusphere-2024-3698, 2024
Preprint under review for ACP (discussion: final response, 3 comments)
Short summary
06 Dec 2024
Evidence of successful methane mitigation in one of Europe's most important oil production region
Gerrit Kuhlmann, Foteini Stavropoulou, Stefan Schwietzke, Daniel Zavala-Araiza, Andrew Thorpe, Andreas Hueni, Lukas Emmenegger, Andreea Calcan, Thomas Röckmann, and Dominik Brunner
EGUsphere, https://doi.org/10.5194/egusphere-2024-3494,https://doi.org/10.5194/egusphere-2024-3494, 2024
Discussion: final response, 4 comments
Short summary
05 Dec 2024
The key role of atmospheric absorption in the Asian summer monsoon response to dust emissions in CMIP6 models
Alcide Zhao, Laura J. Wilcox, and Claire L. Ryder
Atmos. Chem. Phys., 24, 13385–13402, https://doi.org/10.5194/acp-24-13385-2024,https://doi.org/10.5194/acp-24-13385-2024, 2024
Short summary
05 Dec 2024
Microphysical view of the development and ice production of mid-latitude stratiform clouds with embedded convection during an extratropical cyclone
Yuanmou Du, Dantong Liu, Delong Zhao, Mengyu Huang, Ping Tian, Dian Wen, Wei Xiao, Wei Zhou, Hui He, Baiwan Pan, Dongfei Zuo, Xiange Liu, Yingying Jing, Rong Zhang, Jiujiang Sheng, Fei Wang, Yu Huang, Yunbo Chen, and Deping Ding
Atmos. Chem. Phys., 24, 13429–13444, https://doi.org/10.5194/acp-24-13429-2024,https://doi.org/10.5194/acp-24-13429-2024, 2024
Short summary
05 Dec 2024
The impact of aerosol on cloud water: a heuristic perspective
Fabian Hoffmann, Franziska Glassmeier, and Graham Feingold
Atmos. Chem. Phys., 24, 13403–13412, https://doi.org/10.5194/acp-24-13403-2024,https://doi.org/10.5194/acp-24-13403-2024, 2024
Short summary
05 Dec 2024
Quantification and characterization of primary biological aerosol particles and microbes aerosolized from Baltic seawater
Julika Zinke, Gabriel Pereira Freitas, Rachel Ann Foster, Paul Zieger, Ernst Douglas Nilsson, Piotr Markuszewski, and Matthew Edward Salter
Atmos. Chem. Phys., 24, 13413–13428, https://doi.org/10.5194/acp-24-13413-2024,https://doi.org/10.5194/acp-24-13413-2024, 2024
Short summary
05 Dec 2024
Intended and Unintended Consequences of Atmospheric Methane Oxidation Enhancement
Hannah Marie Horowitz
EGUsphere, https://doi.org/10.5194/egusphere-2024-3139,https://doi.org/10.5194/egusphere-2024-3139, 2024
Preprint under review for ACP (discussion: open, 1 comment)
Short summary
04 Dec 2024
Multi-model effective radiative forcing of the 2020 sulfur cap for shipping
Ragnhild Bieltvedt Skeie, Rachael Byrom, Øivind Hodnebrog, Caroline Jouan, and Gunnar Myhre
Atmos. Chem. Phys., 24, 13361–13370, https://doi.org/10.5194/acp-24-13361-2024,https://doi.org/10.5194/acp-24-13361-2024, 2024
Short summary
04 Dec 2024
Constraining net long-term climate feedback from satellite-observed internal variability possible by the mid-2030s
Alejandro Uribe, Frida A.-M. Bender, and Thorsten Mauritsen
Atmos. Chem. Phys., 24, 13371–13384, https://doi.org/10.5194/acp-24-13371-2024,https://doi.org/10.5194/acp-24-13371-2024, 2024
Short summary
04 Dec 2024
Aerosol Composition Trends during 2000–2020: In depth insights from model predictions and multiple worldwide observation datasets
Alexandra P. Tsimpidi, Susanne M. C. Scholz, Alexandros Milousis, Nikolaos Mihalopoulos, and Vlassis A. Karydis
EGUsphere, https://doi.org/10.5194/egusphere-2024-3590,https://doi.org/10.5194/egusphere-2024-3590, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
Short summary
03 Dec 2024
Viscosity of aqueous ammonium nitrate–organic particles: equilibrium partitioning may be a reasonable assumption for most tropospheric conditions
Liviana K. Klein, Allan K. Bertram, Andreas Zuend, Florence Gregson, and Ulrich K. Krieger
Atmos. Chem. Phys., 24, 13341–13359, https://doi.org/10.5194/acp-24-13341-2024,https://doi.org/10.5194/acp-24-13341-2024, 2024
Short summary
03 Dec 2024
Quantifying the decay rate of volcanic sulfur dioxide in the stratosphere
Paul A. Nicknish, Kane Stone, Susan Solomon, and Simon A. Carn
EGUsphere, https://doi.org/10.5194/egusphere-2024-3525,https://doi.org/10.5194/egusphere-2024-3525, 2024
Preprint under review for ACP (discussion: final response, 6 comments)
Short summary
03 Dec 2024
Characterization of reactive nitrogen in the global upper troposphere using recent and historical commercial and research aircraft campaigns and GEOS-Chem
Nana Wei, Eloise A. Marais, Gongda Lu, Robert G. Ryan, and Bastien Sauvage
EGUsphere, https://doi.org/10.5194/egusphere-2024-3388,https://doi.org/10.5194/egusphere-2024-3388, 2024
Preprint under review for ACP (discussion: final response, 2 comments)
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