ACP cover
Executive editors : Ken Carslaw & Barbara Ervens
eISSN: ACP 1680-7324, ACPD 1680-7375

Atmospheric Chemistry and Physics (ACP) is a not-for-profit international scientific journal dedicated to the publication and public discussion of studies investigating Earth's atmosphere and the underlying chemical and physical processes. ACP publishes studies with important implications for our understanding of the state and behaviour of the atmosphere and climate, including the troposphere, stratosphere, and mesosphere.

Topics include gases, aerosols, clouds, precipitation, dynamics, radiation, and their role in the Earth's climate system (including the biosphere, hydrosphere, and cryosphere). Research activities include laboratory studies, field measurements, remote sensing, modelling and data analysis, and machine learning (for details see journal subject areas).

Transparent peer review for 20 years: for 20 years, Atmospheric Chemistry and Physics has been a pioneer in transparent peer review. Submitted preprints, reviews, and author replies are posted and permanently archived on the journal website. This unique approach ensures the highest levels of scientific transparency and integrity, as well as fair peer review for authors.

Journal metrics

ACP is indexed in the Web of Science, Scopus, Google Scholar, etc. We refrain from displaying the journal metrics prominently on the landing page since citation metrics used in isolation do not describe importance, impact, or quality of a journal. However, these metrics can be found on the journal metrics page.

News

05 Feb 2025 Copernicus Publications and all journals left Twitter

The Copernicus Twitter account as well as all Twitter accounts of journals published by us have been deactivated. There will be no automatic feeds of newly posted preprints or published journal articles anymore, we do not actively tweet, and the status informs that the accounts are no longer maintained. Twitter is no longer linked from the journal websites or in the share section of the preprint or journal article HTML pages.

05 Feb 2025 Copernicus Publications and all journals left Twitter

The Copernicus Twitter account as well as all Twitter accounts of journals published by us have been deactivated. There will be no automatic feeds of newly posted preprints or published journal articles anymore, we do not actively tweet, and the status informs that the accounts are no longer maintained. Twitter is no longer linked from the journal websites or in the share section of the preprint or journal article HTML pages.

21 Jan 2025 Comparing space-based to reported carbon monoxide emission estimates for Europe's iron and steel plants

The production of steel coincides with large emissions of greenhouse gases and air pollutants including carbon monoxide. European facilities are required to report their emissions, which are estimated using a variety of methods. The authors evaluate these estimates using carbon monoxide concentrations measured via satellite. Read more.

21 Jan 2025 Comparing space-based to reported carbon monoxide emission estimates for Europe's iron and steel plants

The production of steel coincides with large emissions of greenhouse gases and air pollutants including carbon monoxide. European facilities are required to report their emissions, which are estimated using a variety of methods. The authors evaluate these estimates using carbon monoxide concentrations measured via satellite. Read more.

Highlight articles

17 Dec 2024
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
11 Dec 2024
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

Recent papers

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
Short summary
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
Short summary
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
Short summary
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, 0 comments)
Short summary
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)
Short summary

Scheduled special issues

24 Jan 2025–30 Jun 2026 | ACP editors | Coordinators: Christoph Gerbig (Max Planck Institute for Biogeochemistry, Germany) and Tanja Schuck (Goethe University Frankfurt, Germany)| Co-organizers: Huilin Chen (Nanjing University, China), Bo Yao (Fudan University, China), and Pengfei Han (Chinese Academy of Sciences, China) | Information
01 Oct 2024–30 Sep 2026 | ACP editors | Coordinators: Tanja Schuck (Goethe University Frankfurt, Germany) and Christoph Gerbig (Max Planck Institute for Biogeochemistry, Germany) | Information
01 Aug 2024–31 Jan 2026 | ACP co-editors | Coordinators: Peter Haynes (University of Cambridge, United Kingdom) and Rolf Müller (Forschungszentrum Jülich, Germany) | Co-organizers: Suvarna Fadnavis (Indian Institute of Tropical Meteorology, India), Marc von Hobe (Forschungszentrum Jülich, Germany), E.N. Rajagopal (Indian Institute of Tropical Meteorology, India), and Parthasarathi Mukhopadhyay (Indian Institute of Tropical Meteorology, India) | Information
30 May 2024–31 May 2026 | ACP co-editors | Coordinators: Stelios Kazadzis (Physikalisch-Meteorologisches Observatorium Davos, Switzerland) and Manvendra Krishna Dubey (Los Alamos National Laboratory, United States) | Co-organizers: Thorsten Fehr (European Space Agency, France), Vassilis Amiridis (National Observatory of Athens, Greece), Cyrille Flamant (French National Centre for Scientific Research, France), Eleni Marinou (National Observatory of Athens, Greece), Harri Kokkola (Finnish Meteorological Institute, Finland), Marco Gaetani (Istituto Universitario di Studi Superiori di Pavia, Italy), and Oleg Dubovik (French National Centre for Scientific Research, France) | Information
10 Nov 2023–indefinite | ACP co-editors | Coordinators: Aurélien Dommergue (Grenoble Alpes University, France) and Ralf Ebinghaus (Helmholtz-Zentrum Hereon, Germany)| Co-organizers: Ashu Dastoor (Environment and Climate Change Canada, Canada), Helene Angot (CNRS/Grenoble Alpes University, France), Aryeh Feinberg (Institute for Data, Systems, and Society, Massachusetts Institute of Technology, USA), Che-Jen Lin (Lamar University, USA), Andrei Ryjkov (Environment and Climate Change Canada, Canada), Oleg Travnikov (Jožef Stefan Institute, Slovenia), and Qingru Wu (State Key Joint Laboratory of Environmental Simulation and Pollution Control, China) | Information

Notice on the current situation in Ukraine

To show our support for Ukraine, all fees for papers from authors (first or corresponding authors) affiliated to Ukrainian institutions are automatically waived, regardless if these papers are co-authored by scientists affiliated to Russian and/or Belarusian institutions. The only exception will be if the corresponding author or first contact (contractual partner of Copernicus) are from a Russian and/or Belarusian institution, in that case the APCs are not waived.

In accordance with current European restrictions, Copernicus Publications does not step into business relations with and issue APC-invoices (articles processing charges) to Russian and Belarusian institutions. The peer-review process and scientific exchange of our journals including preprint posting is not affected. However, these restrictions require that the first contact (contractual partner of Copernicus) has an affiliation and invoice address outside Russia or Belarus.