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Sci Adv
| Title: | Role of sesquiterpenes in biogenic new particle formation |
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| Author(s): | Dada L; Stolzenburg D; Simon M; Fischer L; Heinritzi M; Wang M; Xiao M; Vogel AL; Ahonen L; Amorim A; Baalbaki R; Baccarini A; Baltensperger U; Bianchi F; Daellenbach KR; DeVivo J; Dias A; Dommen J; Duplissy J; Finkenzeller H; Hansel A; He XC; Hofbauer V; Hoyle CR; Kangasluoma J; Kim C; Kurten A; Kvashnin A; Mauldin R; Makhmutov V; Marten R; Mentler B; Nie W; Petaja T; Quelever LLJ; Saathoff H; Tauber C; Tome A; Molteni U; Volkamer R; Wagner R; Wagner AC; Wimmer D; Winkler PM; Yan C; Zha Q; Rissanen M; Gordon H; Curtius J; Worsnop DR; Lehtipalo K; Donahue NM; Kirkby J; El Haddad I; Kulmala M; |
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| Address: | "Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, 5232 Villigen, Switzerland. Institute for Atmospheric and Earth System Research (INAR)/Physics, University of Helsinki, FI-00014 Finland. Universitat Wien, Fakultat fur Physik, 1090 Vienna, Austria. Institute for Materials Chemistry, TU Wien, 1060 Vienna, Austria. Institute for Atmospheric and Environmental Sciences, Goethe University Frankfurt am Main, 60438 Frankfurt am Main, Germany. Institute for Ion Physics and Applied Physics, University of Innsbruck, 6020 Innsbruck, Austria. Center for Atmospheric Particle Studies, Carnegie Mellon University, 5000 Forbes Avenue, Pittsburgh, PA 15213, USA. Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA 91125, USA. CENTRA and Faculdade de Ciencias da Universidade de Lisboa, Lisboa, Portugal. Laboratory of Atmospheric Processes and their Impact, Ecole Polytechnique Federale de Lausanne, 1015 Lausanne, Switzerland. Helsinki Institute of Physics (HIP)/Physics, Faculty of Science, University of Helsinki, 00014 Helsinki, Finland. Department of Chemistry and CIRES, University of Colorado Boulder, Boulder, CO 80309, USA. Finnish Meteorological Institute, FI-00101 Helsinki, Finland. Institute for Atmospheric and Climate Science, ETH Zurich, 8092 Zurich, Switzerland. School of Civil and Environmental Engineering, Pusan National University, Busan 46241, Republic of Korea. P.N. Lebedev Physical Institute of the Russian Academy of Sciences, 53, Leninskiy Prospekt, Moscow, Russian Federation. Department of Atmospheric and Oceanic Sciences, University of Colorado Boulder, Boulder, CO 80309, USA. Moscow Institute of Physics and Technology (National Research University), 141701 Dolgoprudny, Russian Federation. Joint International Research Laboratory of Atmospheric and Earth System Sciences, School of Atmospheric Sciences, Nanjing University, Nanjing, Jiangsu Province, China. Institute of Meteorology and Climate Research, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany. IDL-Universidade da Beira Interior, Covilha, Portugal. Department of Chemistry, University of California, Irvine, Irvine, CA 92697, USA. Forest Dynamics, Swiss Federal Institute for Forest, Snow and Landscape Research, 8903 Birmensdorf, Switzerland. Aerosol Physics Laboratory, Department of Physics, Tampere University, 33720 Tampere, Finland. Chemistry Department, University of Helsinki, 00014 Helsinki, Finland. Aerodyne Research Inc., Billerica, MA 01821, USA. CERN, CH-1211 Geneva 23, Switzerland" |
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| Journal Title: | Sci Adv |
| Year: | 2023 |
| Volume: | 20230908 |
| Issue: | 36 |
| Page Number: | eadi5297 - |
| DOI: | 10.1126/sciadv.adi5297 |
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| ISSN/ISBN: | 2375-2548 (Electronic) 2375-2548 (Linking) |
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| Abstract: | "Biogenic vapors form new particles in the atmosphere, affecting global climate. The contributions of monoterpenes and isoprene to new particle formation (NPF) have been extensively studied. However, sesquiterpenes have received little attention despite a potentially important role due to their high molecular weight. Via chamber experiments performed under atmospheric conditions, we report biogenic NPF resulting from the oxidation of pure mixtures of beta-caryophyllene, alpha-pinene, and isoprene, which produces oxygenated compounds over a wide range of volatilities. We find that a class of vapors termed ultralow-volatility organic compounds (ULVOCs) are highly efficient nucleators and quantitatively determine NPF efficiency. When compared with a mixture of isoprene and monoterpene alone, adding only 2% sesquiterpene increases the ULVOC yield and doubles the formation rate. Thus, sesquiterpene emissions need to be included in assessments of global aerosol concentrations in pristine climates where biogenic NPF is expected to be a major source of cloud condensation nuclei" |
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| Notes: | "PubMed-not-MEDLINEDada, Lubna Stolzenburg, Dominik Simon, Mario Fischer, Lukas Heinritzi, Martin Wang, Mingyi Xiao, Mao Vogel, Alexander L Ahonen, Lauri Amorim, Antonio Baalbaki, Rima Baccarini, Andrea Baltensperger, Urs Bianchi, Federico Daellenbach, Kaspar R DeVivo, Jenna Dias, Antonio Dommen, Josef Duplissy, Jonathan Finkenzeller, Henning Hansel, Armin He, Xu-Cheng Hofbauer, Victoria Hoyle, Christopher R Kangasluoma, Juha Kim, Changhyuk Kurten, Andreas Kvashnin, Aleksander Mauldin, Roy Makhmutov, Vladimir Marten, Ruby Mentler, Bernhard Nie, Wei Petaja, Tuukka Quelever, Lauriane L J Saathoff, Harald Tauber, Christian Tome, Antonio Molteni, Ugo Volkamer, Rainer Wagner, Robert Wagner, Andrea C Wimmer, Daniela Winkler, Paul M Yan, Chao Zha, Qiaozhi Rissanen, Matti Gordon, Hamish Curtius, Joachim Worsnop, Douglas R Lehtipalo, Katrianne Donahue, Neil M Kirkby, Jasper El Haddad, Imad Kulmala, Markku eng 2023/09/08 Sci Adv. 2023 Sep 8; 9(36):eadi5297. doi: 10.1126/sciadv.adi5297. Epub 2023 Sep 8" |
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