Articles | Volume 20, issue 10
https://doi.org/10.5194/acp-20-5945-2020
© Author(s) 2020. 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-20-5945-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
19 May 2020
Research article |
| 19 May 2020
| 19 May 2020
Insights into atmospheric oxidation processes by performing factor analyses on subranges of mass spectra
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, Helsinki, 00014, Finland
Otso Peräkylä
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, Helsinki, 00014, Finland
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, Helsinki, 00014, Finland
Liine Heikkinen
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, Helsinki, 00014, Finland
Mikko Äijälä
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, Helsinki, 00014, Finland
Kaspar R. Daellenbach
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, Helsinki, 00014, Finland
Qiaozhi Zha
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, Helsinki, 00014, Finland
Matthieu Riva
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, Helsinki, 00014, Finland
Univ. Lyon, Université Claude Bernard Lyon 1, CNRS, IRCELYON,
69626, Villeurbanne, France
Olga Garmash
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, Helsinki, 00014, Finland
Heikki Junninen
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, Helsinki, 00014, Finland
Institute of Physics, University of Tartu, Tartu, 50090, Estonia
Pentti Paatero
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, Helsinki, 00014, Finland
Douglas Worsnop
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, Helsinki, 00014, Finland
Aerodyne Research, Inc., Billerica, MA 01821, USA
Mikael Ehn
Institute for Atmospheric and Earth System Research/Physics,
Faculty of Science, University of Helsinki, Helsinki, 00014, Finland
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Cited
10 citations as recorded by crossref.
- Secondary organic aerosol formed by condensing anthropogenic vapours over China’s megacities W. Nie et al. 10.1038/s41561-022-00922-5
- Importance of Hydroxyl Radical Chemistry in Isoprene Suppression of Particle Formation from α-Pinene Ozonolysis Y. Wang et al. 10.1021/acsearthspacechem.0c00294
- Formation of condensable organic vapors from anthropogenic and biogenic volatile organic compounds (VOCs) is strongly perturbed by NO<sub><i>x</i></sub> in eastern China Y. Liu et al. 10.5194/acp-21-14789-2021
- Exploring condensable organic vapors and their co-occurrence with PM2.5and O3in winter in Eastern China Y. Liu et al. 10.1039/D2EA00143H
- Atmospheric organic vapors in two European pine forests measured by a Vocus PTR-TOF: insights into monoterpene and sesquiterpene oxidation processes H. Li et al. 10.5194/acp-21-4123-2021
- Orbitool: a software tool for analyzing online Orbitrap mass spectrometry data R. Cai et al. 10.5194/amt-14-2377-2021
- Field Detection of Highly Oxygenated Organic Molecules in Shanghai by Chemical Ionization–Orbitrap Y. Zhang et al. 10.1021/acs.est.1c08346
- Measurement report: Effects of NOx and seed aerosol on highly oxygenated organic molecules (HOMs) from cyclohexene ozonolysis M. Räty et al. 10.5194/acp-21-7357-2021
- Using highly time-resolved online mass spectrometry to examine biogenic and anthropogenic contributions to organic aerosol in Beijing A. Mehra et al. 10.1039/D0FD00080A
- Influence of anthropogenic emissions on the composition of highly oxygenated organic molecules in Helsinki: a street canyon and urban background station comparison M. Okuljar et al. 10.5194/acp-23-12965-2023
10 citations as recorded by crossref.
- Secondary organic aerosol formed by condensing anthropogenic vapours over China’s megacities W. Nie et al. 10.1038/s41561-022-00922-5
- Importance of Hydroxyl Radical Chemistry in Isoprene Suppression of Particle Formation from α-Pinene Ozonolysis Y. Wang et al. 10.1021/acsearthspacechem.0c00294
- Formation of condensable organic vapors from anthropogenic and biogenic volatile organic compounds (VOCs) is strongly perturbed by NO<sub><i>x</i></sub> in eastern China Y. Liu et al. 10.5194/acp-21-14789-2021
- Exploring condensable organic vapors and their co-occurrence with PM2.5and O3in winter in Eastern China Y. Liu et al. 10.1039/D2EA00143H
- Atmospheric organic vapors in two European pine forests measured by a Vocus PTR-TOF: insights into monoterpene and sesquiterpene oxidation processes H. Li et al. 10.5194/acp-21-4123-2021
- Orbitool: a software tool for analyzing online Orbitrap mass spectrometry data R. Cai et al. 10.5194/amt-14-2377-2021
- Field Detection of Highly Oxygenated Organic Molecules in Shanghai by Chemical Ionization–Orbitrap Y. Zhang et al. 10.1021/acs.est.1c08346
- Measurement report: Effects of NOx and seed aerosol on highly oxygenated organic molecules (HOMs) from cyclohexene ozonolysis M. Räty et al. 10.5194/acp-21-7357-2021
- Using highly time-resolved online mass spectrometry to examine biogenic and anthropogenic contributions to organic aerosol in Beijing A. Mehra et al. 10.1039/D0FD00080A
- Influence of anthropogenic emissions on the composition of highly oxygenated organic molecules in Helsinki: a street canyon and urban background station comparison M. Okuljar et al. 10.5194/acp-23-12965-2023
Latest update: 19 Apr 2024
Short summary
By utilizing a new analysis approach, we investigated atmospheric oxidation of biogenic volatile emissions in a Finnish forest, measured by chemical ionization mass spectrometry. We identified several new compound groups, including low-volatility accretion products and their formation pathways. Results from this study are important for understanding atmospheric aerosol formation, as well as providing new perspectives on future lab studies and data analysis of short-lived species.
By utilizing a new analysis approach, we investigated atmospheric oxidation of biogenic volatile...
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