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Role of sesquiterpenes in biogenic new particle formation

  • Lubna Dada
  • , Dominik Stolzenburg
  • , Mario Simon
  • , Lukas Fischer
  • , Martin Heinritzi
  • , Mingyi Wang
  • , Mao Xiao
  • , Alexander L. Vogel
  • , Lauri Ahonen
  • , Antonio Amorim
  • , Rima Baalbaki
  • , Andrea Baccarini
  • , Urs Baltensperger
  • , Federico Bianchi
  • , Kaspar R. Daellenbach
  • , Jenna DeVivo
  • , Antonio Dias
  • , Josef Dommen
  • , Jonathan Duplissy
  • , Henning Finkenzeller
  • Armin Hansel, Xu Cheng He, Victoria Hofbauer, Christopher R. Hoyle, Juha Kangasluoma, Changhyuk Kim, Andreas Kürten, Aleksander Kvashnin, Roy Mauldin, Vladimir Makhmutov, Ruby Marten, Bernhard Mentler, Wei Nie, Tuukka Petäjä, Lauriane L.J. Quéléver, Harald Saathoff, Christian Tauber, Antonio Tome, Ugo Molteni, Rainer Volkamer, Robert Wagner, Andrea C. Wagner, Daniela Wimmer, Paul M. Winkler, Chao Yan, Qiaozhi Zha, Matti Rissanen, Hamish Gordon, Joachim Curtius, Douglas R. Worsnop, Katrianne Lehtipalo, Neil M. Donahue, Jasper Kirkby, Imad El Haddad (Corresponding author), Markku Kulmala (Corresponding author)

Publications: Contribution to journalArticlePeer Reviewed

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 β-caryophyllene, α-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.

Original languageEnglish
Article numbereadi5297
Number of pages14
JournalScience Advances
Volume9
Issue number36
DOIs
Publication statusPublished - 8 Sept 2023

Funding

We thank the European Organization for Nuclear Research (CERN) for supporting CLOUD with important technical and financial resources and for providing a particle beam from the CERN Proton Synchrotron, as well as all the research academies and institutes for providing the financial support for the CLOUD experiment. This research was performed before the invasion of Ukraine by Russia on 24 February 2022. Funding: We acknowledge the following projects: ACCC Flagship funded by the Academy of Finland grant number 337549; Academy professorship funded by the Academy of Finland (grant no. 302958); Academy of Finland projects nos. 325656, 316114, 314798, 325647, 341349, 349659, and 331207; “Quantifying carbon sink, CarbonSink+ and their interaction with air quality” INAR project funded by Jane and Aatos Erkko Foundation; European Research Council (ERC) projects ATM-GTP no. 742206, NANODYNAMITE no. 616075; COALA no. 638703; ADAPT no. 101002728; the European Union’s Horizon 2020 research and innovation program; Marie Skłodowska-Curie grant agreement no. 895875 (“NPF-PANDA”); U.S. National Science Foundation awards AGS-1649147, AGS-1801280, AGS-2215522, AGS-2215489, AGS 1801574, 1801897, and 2132089; NASA award 80NSSC19K0949; the Swiss National Science Foundation (projects nos. 200020_172602, 20FI20_172622, 200021_213071 – SNF and PZPGP2_201992); Schmidt Science Fellowship; Innovative Training Networks ITN 400 (CLOUD-Motion H2020-MSCA-ITN-2017 no. 764991); the German Ministry of Science and Education (CLOUD-16, 01LK1601A); the Arena for the gap analysis of the existing Arctic Science Co-Operations (AASCO) funded by Prince Albert Foundation contract no. 2859; and the Foundation for Science and Technology project CERN/FIS-COM/0028/2019. Acknowledgments:W ethanktheEuropeanOrganizationforNuclearResearch(CERN)for supportingCL OUD withimportanttechnicalandfinancialresourcesandforprovidingaparticle beamfromtheCERNProtonSynchrotron,aswellasalltheresearchacademiesandinstitutesfor providingthefinancialsupportfortheCL OUD experiment.Thisresearchwasperformedbefore theinvasionofUkrainebyRussiaon24February2022.Funding:W eacknowledgethe followingprojects:A CCC FlagshipfundedbytheAcademyofFinlandgrantnumber337549; AcademyprofessorshipfundedbytheAcademyofFinland(grantno.302958);Academyof Finlandprojectsnos.325656,316114,314798,325647,341349,349659,and331207; “Quantifyingcarbonsink,CarbonSink+andtheirinteractionwithairquality”INARproject fundedbyJaneandAatosErkkoFoundation;EuropeanResearchCouncil(ERC)projectsA TM-GTPno.742206,NANOD YNAMITE no.616075;CO ALA no.638703;ADAPTno.101002728;the European Union’s Horizon 2020 research and innovation program; Marie Skłodowska-Curie grant agreement no. 895875 (“NPF-PANDA ”); U.S. National Science Foundation awards AGS-1649147,AGS-1801280,AGS-2215522,AGS-2215489,AGS1801574,1801897,and2132089; NASAaward80NSSC19K0949;theSwissNationalScienceFoundation(projectsnos. 200020_172602,20FI20_172622,200021_213071–SNFandPZPGP2_201992);Schmidt Science Fellowship; Innovative Training Networks ITN 400 (CL OUD-Motion H2020-MSCA-ITN-2017no.764991);theGermanMinistryofScienceandEducation(CL OUD-16, 01LK1601A);the ArenaforthegapanalysisoftheexistingArcticScienceCo-Operations(AASCO)fundedby PrinceAlbertFoundationcontractno.2859;andtheFoundationforScienceandT echnology projectCERN/FIS-COM/0028/2019.Authorcontributions:Designedthestudy:L.D.,J.Ki.,M.K., andI.E.H.Measurementsanddatacollection:L.D.,D.S.,M.S.,L.F ., M.W ., M.H.,A.L.V ., J.C.,L.A.,A.A., A.B.,F .B., A.D.,J.Du.,H.F ., X.-C.H.,C.R.H.,J.Ka.,C.K.,A.Kü.,A.Kv.,V .M., B.M.,L.L.J.Q.,H.S.,C.T ., A.T ., U.M.,R.V ., R.W ., A.C.W ., D.W ., P .M.W ., M.X.,C.Y ., Q.Z.,K.L.,M.R.,H.G.,N.M.D.,andJ.Ki.Dataanalysis: L.D.,D.S.,M.S.,L.F ., M.W ., M.X.,M.H.,A.L.V ., J.De.,R.M.,B.M.,C.Y ., K.L.,M.R.,andJ.Ki.Scientific discussions:L.D.,D.S.,M.S.,L.F ., M.W ., M.H.,A.L.V ., J.C.,R.B.,U.B.,F .B., K.R.D.,J.Do.,A.H.,C.R.H.,V .H., A.Kü.,B.M.,L.M.,W .N., T .P ., R.V ., P .M.W ., M.X.,C.Y ., K.L.,M.R.,H.G.,D.W ., D.R.W ,N.M.D.,I.E.H.,J.Ki., andM.K.Writing:L.D.,D.S.,N.M.D.,andJ.Ki.Competinginterests:Theauthorsdeclarethatthey havenocompetinginterests.Dataandmaterialsavailability:Alldataneededtoevaluatethe conclusionsinthepaperarepresentinthepaperand/ortheSupplementaryMaterials.Thedata forthisstudyhav ealsobeendepositedopenaccessandcanbedownloadedfromZenodoat https://zenodo.org/record/8113230.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 13 - Climate Action
    SDG 13 Climate Action

Austrian Fields of Science 2012

  • 103039 Aerosol physics
  • 103037 Environmental physics

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