Size-dependent influence of NOx_{x} on the growth rates of organic aerosol particles

May 1, 2020
Published in:
  • Sci.Adv. 6 (2020) 22, eaay4945
  • Published: May 1, 2020

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Abstract:
Atmospheric new-particle formation (NPF) affects climate by contributing to a large fraction of the cloud condensation nuclei (CCN). Highly oxygenated organic molecules (HOMs) drive the early particle growth and therefore substantially influence the survival of newly formed particles to CCN. Nitrogen oxide (NOx_{x}) is known to suppress the NPF driven by HOMs, but the underlying mechanism remains largely unclear. Here, we examine the response of particle growth to the changes of HOM formation caused by NOx_{x}. We show that NOx_{x} suppresses particle growth in general, but the suppression is rather nonuniform and size dependent, which can be quantitatively explained by the shifted HOM volatility after adding NOx_{x}. By illustrating how NOx_{x} affects the early growth of new particles, a critical step of CCN formation, our results help provide a refined assessment of the potential climatic effects caused by the diverse changes of NOx_{x} level in forest regions around the globe.
  • Impact of nucleation on global CCN. Atmos
    • J. Merikanto
      ,
    • D.V. Spracklen
      ,
    • G.W. Mann
      ,
    • S.J. Pickering
      ,
    • K.S. Carslaw
      • Chem.Phys. 9 (2009) 8601-8616
  • Climate Change: The Physical Science Basis. Contribution of Working Group I
    • O. Boucher
      ,
    • D. Randall
      ,
    • P. Artaxo
      ,
    • C. Bretherton
      ,
    • G. Feingold
    et al.
  • J. Duplissy, H. Vehkamäki, J. Bäck, A. Kortelainen, I. Riipinen, T. Kurtén, M. V. Johnston, J. N. Smith, M. Ehn, T. F. Mentel, K. E. J. Lehtinen, A. Laaksonen, V.-M. Kerminen, D. R. Worsnop
    • M. Kulmala
      ,
    • J. Kontkanen
      ,
    • H. Junninen
      ,
    • K. Lehtipalo
      ,
    • H.E. Manninen
    et al.
      • Science 339 (2013) 943-946
  • Thermodynamics and kinetics of atmospheric aerosol particle formation and growth
    • H. Vehkamäki
      ,
    • I. Riipinen
      • Chem.Soc.Rev. 41 (2012) 5160-5173
  • J. Smith, F. Eisele, K. Moore, S. Sjostedt, D. Tanner, L. G. Huey, J. B. Nowak, E. Edgerton, D. Voisin
    • P.H. Mcmurry
      ,
    • M. Fink
      ,
    • H. Sakurai
      ,
    • M.R. Stolzenburg
      ,
    • R.L. Mauldin, III
      • J.Geophys.Res.Atmos. 110 (2005) 2935-2948
  • Atmospheric new particle formation enhanced by organic acids
    • R. Zhang
      ,
    • I. Suh
      ,
    • J. Zhao
      ,
    • D. Zhang
      ,
    • E.C. Fortner
    et al.
      • Science 304 (2004) 1487-1490
  • Organic condensation: A vital link connecting aerosol formation to cloud condensation nuclei (CCN) concentrations. Atmos
    • I. Riipinen
      ,
    • J.R. Pierce
      ,
    • T. Yli-Juuti
      ,
    • T. Nieminen
      ,
    • S. Häkkinen
    et al.
      • Chem.Phys. 11 (2011) 3865-3878
  • Chemical composition of atmospheric nanoparticles formed from nucleation in Tecamac, Mexico: Evidence for an important role for organic species in nanoparticle growth
    • J.N. Smith
      ,
    • M.J. Dunn
      ,
    • T.M. Van Reken
      ,
    • K. Iida
      ,
    • M.R. Stolzenburg
    et al.
      • Geophys.Res.Lett. 35 (2008) 228-236
  • A two-dimensional volatility basis set—Part 2: Diagnostics of organic-aerosol evolution. Atmos
    • N.M. Donahue
      ,
    • J.H. Kroll
      ,
    • S.N. Pandis
      ,
    • A.L. Robinson
      • Chem.Phys. 12 (2012) 615-634
  • U. Molteni, L. Nichman, W. Nie, T. Nieminen, A. Ojdanic, A. Onnela, M. Passananti, T. Petäjä, F. Piel, V. Pospisilova, L. L. J. Quéléver, M. P. Rissanen, C. Rose, N. Sarnela, S. Schallhart, S. Schuchmann, K. Sengupta, M. Simon, M. Sipilä, C. Tauber, A. Tomé, J. Tröstl, O. Väisänen, A. L. Vogel, R. Volkamer, A. C. Wagner, M. Wang, L. Weitz, D. Wimmer, P. Ye, A. Ylisirniö, Q. Zha, K. S. Carslaw, J. Curtius, N. M. Donahue, R. C. Flagan, A. Hansel, I. Riipinen, A. Virtanen, P. M. Winkler, U. Baltensperger, M. Kulmala, D. R. Worsnop
    • K. Lehtipalo
      ,
    • C. Yan
      ,
    • L. Dada
      ,
    • F. Bianchi
      ,
    • M. Xiao
    et al.
  • Collaboration
  • How do organic vapors contribute to new-particle formation? Faraday Discuss. 165, 91-104
    • N.M. Donahue
      ,
    • I.K. Ortega
      ,
    • W. Chuang
      ,
    • I. Riipinen
      ,
    • F. Riccobono
    et al.
  • The contribution of organics to atmospheric nanoparticle growth. Nat. Geosci. 5, 453-458
    • I. Riipinen
      ,
    • T. Yli-Juuti
      ,
    • J.R. Pierce
      ,
    • T. Petäjä
      ,
    • D.R. Worsnop
    et al.
  • Autoxidation of organic compounds in the atmosphere. J. Phys. Chem. Lett. 4, 3513-3520
    • J.D. Crounse
      ,
    • L.B. Nielsen
      ,
    • S. Jørgensen
      ,
    • H.G. Kjaergaard
      ,
    • P.O. Wennberg
  • M
    • M. Ehn
      ,
    • J.A. Thornton
      ,
    • E. Kleist
      ,
    • M. Sipilä
      ,
    • H. Junninen
    et al.
      • Nature 506 (2014) 476-479
  • Gas phase formation of extremely oxidized pinene reaction products in chamber and ambient air. Atmos
    • M. Ehn
      ,
    • E. Kleist
      ,
    • H. Junninen
      ,
    • T. Petäjä
      ,
    • G. Lönn
    et al.
      • Chem.Phys. 12 (2012) 5113-5127
  • Laboratory studies of organic peroxy radical chemistry: An overview with emphasis on recent issues of atmospheric significance
    • J.J. Orlando
      ,
    • G.S. Tyndall
      • Chem.Soc.Rev. 41 (2012) 6294-6317
  • Atmospheric Chemistry and Physics: From Air Pollution to Climate Change (John
    • J.H. Seinfeld
      ,
    • S.N. Pandis
  • Atmospheric Chemistry: Fundamentals and Experimental Techniques
    • B.J. Finlayson-Pitts
      ,
    • J.N. Pitts, Jr.
  • M
    • J. Wildt
      ,
    • T.F. Mentel
      ,
    • A. Kiendler-Scharr
      ,
    • T. Hoffmann
      ,
    • S. Andres
    et al.
      • Chem.Phys. 14 (2014) 2789-2804
  • Effects of NOx and SO2 on the secondary organic aerosol formation from photooxidation of α-pinene and limonene. Atmos
    • D. Zhao
      ,
    • S.H. Schmitt
      ,
    • M. Wang
      ,
    • I.-H. Acir
      ,
    • R. Tillmann
    et al.
      • Chem.Phys. 18 (2018) 1611-1628
  • Atmospheric autoxidation is increasingly important in urban and suburban North America
    • E. Praske
      ,
    • R.V. Otkjær
      ,
    • J.D. Crounse
      ,
    • J.C. Hethcox
      ,
    • B.M. Stoltz
    et al.
      • Proc.Nat.Acad.Sci. 115 (2018) 64-69
  • Anthropogenic enhancements to production of highly oxygenated molecules from autoxidation
    • H.O. Pye
      ,
    • E.L. D'Ambro
      ,
    • B.H. Lee
      ,
    • S. Schobesberger
      ,
    • M. Takeuchi
    et al.
      • Proc.Nat.Acad.Sci. 116 (2019) 6641-6646