Articles | Volume 23, issue 13
https://doi.org/10.5194/acp-23-7799-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-23-7799-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
14 Jul 2023
Research article |
| 14 Jul 2023
| 14 Jul 2023
Airborne observations of peroxy radicals during the EMeRGe campaign in Europe
Institute of Environmental Physics, University of Bremen, Bremen,
Germany
now at: School of Chemistry, University of Leeds, Leeds, United
Kingdom
Maria Dolores Andrés Hernández
CORRESPONDING AUTHOR
Institute of Environmental Physics, University of Bremen, Bremen,
Germany
Vladyslav Nenakhov
Institute of Environmental Physics, University of Bremen, Bremen,
Germany
now at: Flight Experiments, DLR, Oberpfaffenhofen, Germany
Yangzhuoran Liu
Institute of Environmental Physics, University of Bremen, Bremen,
Germany
John Philip Burrows
Institute of Environmental Physics, University of Bremen, Bremen,
Germany
Birger Bohn
Institute of Energy and Climate Research, IEK-8: Troposphere,
Forschungszentrum Jülich GmbH, Jülich, Germany
Eric Förster
Institute of Meteorology and Climate Research, Karlsruhe Institute of
Technology, Karlsruhe, Germany
Florian Obersteiner
Institute of Meteorology and Climate Research, Karlsruhe Institute of
Technology, Karlsruhe, Germany
Andreas Zahn
Institute of Meteorology and Climate Research, Karlsruhe Institute of
Technology, Karlsruhe, Germany
Theresa Harlaß
Institut für
Physik der Atmosphäre, Deutsches Zentrum für Luft- und Raumfahrt (DLR), Oberpfaffenhofen, Germany
Helmut Ziereis
Institut für
Physik der Atmosphäre, Deutsches Zentrum für Luft- und Raumfahrt (DLR), Oberpfaffenhofen, Germany
Hans Schlager
Institut für
Physik der Atmosphäre, Deutsches Zentrum für Luft- und Raumfahrt (DLR), Oberpfaffenhofen, Germany
Benjamin Schreiner
Institute of Environmental Physics, University of Heidelberg,
Heidelberg, Germany
Flora Kluge
Institute of Environmental Physics, University of Heidelberg,
Heidelberg, Germany
Katja Bigge
Institute of Environmental Physics, University of Heidelberg,
Heidelberg, Germany
Klaus Pfeilsticker
Institute of Environmental Physics, University of Heidelberg,
Heidelberg, Germany
Data sets
HALO database; editing status 2021-11-17 re3data.org https://doi.org/10.17616/R39Q0T
Short summary
The applicability of photostationary steady-state (PSS) assumptions to estimate the amount of the sum of peroxy radicals (RO2*) during the EMeRGe airborne observations from the known radical chemistry and onboard measurements of RO2* precursors, photolysis frequencies, and other trace gases such as NOx and O3 was investigated. The comparison of the calculated RO2* with the actual measurements provides an insight into the main processes controlling their concentration in the air masses measured.
The applicability of photostationary steady-state (PSS) assumptions to estimate the amount of...
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