A biogenic secondary organic aerosol source of cirrus ice nucleating particles

Martin J. Wolf; Yue Zhang; Maria A. Zawadowicz; Megan Goodell; Karl Froyd; Evelyn Freney; Karine Sellegri; Michael Rösch; Tianqu Cui; Margaux Winter; Larissa Lacher; Duncan Axisa; Paul J. DeMott; Ezra J.T. Levin; Ellen Gute; Jonathan Abbatt; Abigail Koss; Jesse H. Kroll; Jason D. Surratt; Daniel J. Cziczo

doi:10.1038/s41467-020-18424-6

A biogenic secondary organic aerosol source of cirrus ice nucleating particles

Martin J. Wolf, Yue Zhang, Maria A. Zawadowicz, Megan Goodell, Karl Froyd, Evelyn Freney, Karine Sellegri, Michael Rösch, Tianqu Cui, Margaux Winter, Larissa Lacher, Duncan Axisa, Paul J. DeMott, Ezra J.T. Levin, Ellen Gute, Jonathan Abbatt, Abigail Koss, Jesse H. Kroll, Jason D. Surratt, Daniel J. Cziczo

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66 Scopus citations

Abstract

Atmospheric ice nucleating particles (INPs) influence global climate by altering cloud formation, lifetime, and precipitation efficiency. The role of secondary organic aerosol (SOA) material as a source of INPs in the ambient atmosphere has not been well defined. Here, we demonstrate the potential for biogenic SOA to activate as depositional INPs in the upper troposphere by combining field measurements with laboratory experiments. Ambient INPs were measured in a remote mountaintop location at –46 °C and an ice supersaturation of 30% with concentrations ranging from 0.1 to 70 L^–1. Concentrations of depositional INPs were positively correlated with the mass fractions and loadings of isoprene-derived secondary organic aerosols. Compositional analysis of ice residuals showed that ambient particles with isoprene-derived SOA material can act as depositional ice nuclei. Laboratory experiments further demonstrated the ability of isoprene-derived SOA to nucleate ice under a range of atmospheric conditions. We further show that ambient concentrations of isoprene-derived SOA can be competitive with other INP sources. This demonstrates that isoprene and potentially other biogenically-derived SOA materials could influence cirrus formation and properties.

Original language	English
Article number	4834
Journal	Nature Communications
Volume	11
Issue number	1
DOIs	https://doi.org/10.1038/s41467-020-18424-6
State	Published - Dec 1 2020

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Wolf, M. J., Zhang, Y., Zawadowicz, M. A., Goodell, M., Froyd, K., Freney, E., Sellegri, K., Rösch, M., Cui, T., Winter, M., Lacher, L., Axisa, D., DeMott, P. J., Levin, E. J. T., Gute, E., Abbatt, J., Koss, A., Kroll, J. H., Surratt, J. D., & Cziczo, D. J. (2020). A biogenic secondary organic aerosol source of cirrus ice nucleating particles. Nature Communications, 11(1), Article 4834. https://doi.org/10.1038/s41467-020-18424-6

@article{ffc84be7bcb346798dff7a2027fe4049,

title = "A biogenic secondary organic aerosol source of cirrus ice nucleating particles",

abstract = "Atmospheric ice nucleating particles (INPs) influence global climate by altering cloud formation, lifetime, and precipitation efficiency. The role of secondary organic aerosol (SOA) material as a source of INPs in the ambient atmosphere has not been well defined. Here, we demonstrate the potential for biogenic SOA to activate as depositional INPs in the upper troposphere by combining field measurements with laboratory experiments. Ambient INPs were measured in a remote mountaintop location at –46 °C and an ice supersaturation of 30\% with concentrations ranging from 0.1 to 70 L–1. Concentrations of depositional INPs were positively correlated with the mass fractions and loadings of isoprene-derived secondary organic aerosols. Compositional analysis of ice residuals showed that ambient particles with isoprene-derived SOA material can act as depositional ice nuclei. Laboratory experiments further demonstrated the ability of isoprene-derived SOA to nucleate ice under a range of atmospheric conditions. We further show that ambient concentrations of isoprene-derived SOA can be competitive with other INP sources. This demonstrates that isoprene and potentially other biogenically-derived SOA materials could influence cirrus formation and properties.",

author = "Wolf, \{Martin J.\} and Yue Zhang and Zawadowicz, \{Maria A.\} and Megan Goodell and Karl Froyd and Evelyn Freney and Karine Sellegri and Michael R{\"o}sch and Tianqu Cui and Margaux Winter and Larissa Lacher and Duncan Axisa and DeMott, \{Paul J.\} and Levin, \{Ezra J.T.\} and Ellen Gute and Jonathan Abbatt and Abigail Koss and Kroll, \{Jesse H.\} and Surratt, \{Jason D.\} and Cziczo, \{Daniel J.\}",

note = "Publisher Copyright: {\textcopyright} 2020, The Author(s).",

year = "2020",

month = dec,

day = "1",

doi = "10.1038/s41467-020-18424-6",

language = "English",

volume = "11",

journal = "Nature Communications",

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Wolf, MJ, Zhang, Y, Zawadowicz, MA, Goodell, M, Froyd, K, Freney, E, Sellegri, K, Rösch, M, Cui, T, Winter, M, Lacher, L, Axisa, D, DeMott, PJ, Levin, EJT, Gute, E, Abbatt, J, Koss, A, Kroll, JH, Surratt, JD & Cziczo, DJ 2020, 'A biogenic secondary organic aerosol source of cirrus ice nucleating particles', Nature Communications, vol. 11, no. 1, 4834. https://doi.org/10.1038/s41467-020-18424-6

TY - JOUR

T1 - A biogenic secondary organic aerosol source of cirrus ice nucleating particles

AU - Wolf, Martin J.

AU - Zhang, Yue

AU - Zawadowicz, Maria A.

AU - Goodell, Megan

AU - Froyd, Karl

AU - Freney, Evelyn

AU - Sellegri, Karine

AU - Rösch, Michael

AU - Cui, Tianqu

AU - Winter, Margaux

AU - Lacher, Larissa

AU - Axisa, Duncan

AU - DeMott, Paul J.

AU - Levin, Ezra J.T.

AU - Gute, Ellen

AU - Abbatt, Jonathan

AU - Koss, Abigail

AU - Kroll, Jesse H.

AU - Surratt, Jason D.

AU - Cziczo, Daniel J.

PY - 2020/12/1

Y1 - 2020/12/1

N2 - Atmospheric ice nucleating particles (INPs) influence global climate by altering cloud formation, lifetime, and precipitation efficiency. The role of secondary organic aerosol (SOA) material as a source of INPs in the ambient atmosphere has not been well defined. Here, we demonstrate the potential for biogenic SOA to activate as depositional INPs in the upper troposphere by combining field measurements with laboratory experiments. Ambient INPs were measured in a remote mountaintop location at –46 °C and an ice supersaturation of 30% with concentrations ranging from 0.1 to 70 L–1. Concentrations of depositional INPs were positively correlated with the mass fractions and loadings of isoprene-derived secondary organic aerosols. Compositional analysis of ice residuals showed that ambient particles with isoprene-derived SOA material can act as depositional ice nuclei. Laboratory experiments further demonstrated the ability of isoprene-derived SOA to nucleate ice under a range of atmospheric conditions. We further show that ambient concentrations of isoprene-derived SOA can be competitive with other INP sources. This demonstrates that isoprene and potentially other biogenically-derived SOA materials could influence cirrus formation and properties.

AB - Atmospheric ice nucleating particles (INPs) influence global climate by altering cloud formation, lifetime, and precipitation efficiency. The role of secondary organic aerosol (SOA) material as a source of INPs in the ambient atmosphere has not been well defined. Here, we demonstrate the potential for biogenic SOA to activate as depositional INPs in the upper troposphere by combining field measurements with laboratory experiments. Ambient INPs were measured in a remote mountaintop location at –46 °C and an ice supersaturation of 30% with concentrations ranging from 0.1 to 70 L–1. Concentrations of depositional INPs were positively correlated with the mass fractions and loadings of isoprene-derived secondary organic aerosols. Compositional analysis of ice residuals showed that ambient particles with isoprene-derived SOA material can act as depositional ice nuclei. Laboratory experiments further demonstrated the ability of isoprene-derived SOA to nucleate ice under a range of atmospheric conditions. We further show that ambient concentrations of isoprene-derived SOA can be competitive with other INP sources. This demonstrates that isoprene and potentially other biogenically-derived SOA materials could influence cirrus formation and properties.

UR - https://www.scopus.com/pages/publications/85091762139

U2 - 10.1038/s41467-020-18424-6

DO - 10.1038/s41467-020-18424-6

M3 - Article

C2 - 33004794

AN - SCOPUS:85091762139

SN - 2041-1723

VL - 11

JO - Nature Communications

JF - Nature Communications

IS - 1

M1 - 4834

ER -

A biogenic secondary organic aerosol source of cirrus ice nucleating particles

Abstract

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