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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. A biogenic secondary organic aerosol source of cirrus ice nucleating particles. Nat Commun 2020; 11:4834. [PMID: 33004794 PMCID: PMC7529764 DOI: 10.1038/s41467-020-18424-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 08/20/2020] [Indexed: 11/12/2022] Open
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.
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Affiliation(s)
- Martin J Wolf
- Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 54-918, Cambridge, MA, 02139, USA
| | - Yue Zhang
- Department of Environmental Sciences and Engineering, University of North Carolina at Chapel Hill, 135 Dauer Drive, 166 Rosenau Hall, Chapel Hill, NC, 27599, USA
- Aerodyne Research Incorporated, Center for Aerosol and Cloud Chemistry, 45 Manning Road,, Billerica, MA, 01821, USA
- Department of Chemistry, Boston College, 2609 Beacon Street, Chestnut Hill, MA, 02467, USA
- Department of Atmospheric Sciences, Texas A&M University, 3150 TAMU, College Station, Texas, 77843, USA
| | - Maria A Zawadowicz
- Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 54-918, Cambridge, MA, 02139, USA
- Atmospheric Sciences and Global Change Division, Pacific Northwest National Laboratory, 902 Battelle Boulevard, Richland, WA, 99354, USA
| | - Megan Goodell
- Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 54-918, Cambridge, MA, 02139, USA
| | - Karl Froyd
- NOAA Earth System Research Laboratory (ESRL), Chemical Sciences Division, Boulder, CO, 80305, USA
- Cooperative Institute for Research in Environmental Sciences, University of Colorado, Boulder, CO, 80309, USA
| | - Evelyn Freney
- Université Clermont Auvergne, CNRS, Laboratoire de Météorologie Physique (LaMP), F-63000, Clermont-Ferrand, France
| | - Karine Sellegri
- Université Clermont Auvergne, CNRS, Laboratoire de Météorologie Physique (LaMP), F-63000, Clermont-Ferrand, France
| | - Michael Rösch
- Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 54-918, Cambridge, MA, 02139, USA
- Institute for Atmospheric and Climate Science, Eidgenössische Technische Hochschule Zurich, Zurich, Switzerland
| | - Tianqu Cui
- Department of Environmental Sciences and Engineering, University of North Carolina at Chapel Hill, 135 Dauer Drive, 166 Rosenau Hall, Chapel Hill, NC, 27599, USA
- Paul Scherrer Institute, Laboratory of Atmospheric Chemistry, Villigen, Switzerland
| | - Margaux Winter
- Department of Environmental Sciences and Engineering, University of North Carolina at Chapel Hill, 135 Dauer Drive, 166 Rosenau Hall, Chapel Hill, NC, 27599, USA
- Department of Chemistry and Chemical Biology, Harvard University, Cambridge, MA, 02138, USA
| | - Larissa Lacher
- Karlsruhe Institute of Technology, Institute of Meteorology and Climate Research (IMK-AAF), Eggenstein-Leopoldshafen, Germany
| | - Duncan Axisa
- Droplet Measurement Technologies, Longmont, CO, 80503, USA
| | - Paul J DeMott
- Department of Atmospheric Science, Colorado State University, Fort Collins, CO, 80523, USA
| | - Ezra J T Levin
- Department of Atmospheric Science, Colorado State University, Fort Collins, CO, 80523, USA
- Handix Scientific, Boulder, CO, 20854, USA
| | - Ellen Gute
- Department of Chemistry, University of Toronto, Toronto, ON, Canada
| | - Jonathan Abbatt
- Department of Chemistry, University of Toronto, Toronto, ON, Canada
| | - Abigail Koss
- Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 1-290, Cambridge, MA, 02139, USA
- Tofwerk USA, 2760 29th St., Boulder, CO, 80301, USA
| | - Jesse H Kroll
- Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 1-290, Cambridge, MA, 02139, USA
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 66-350, Cambridge, MA, 02139, USA
| | - Jason D Surratt
- Department of Environmental Sciences and Engineering, University of North Carolina at Chapel Hill, 135 Dauer Drive, 166 Rosenau Hall, Chapel Hill, NC, 27599, USA
- Department of Chemistry, University of North Carolina at Chapel Hill, 125 South Road, Chapel Hill, North Carolina, 27599, USA
| | - Daniel J Cziczo
- Department of Environmental Sciences and Engineering, University of North Carolina at Chapel Hill, 135 Dauer Drive, 166 Rosenau Hall, Chapel Hill, NC, 27599, USA.
- Department of Chemical Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Room 66-350, Cambridge, MA, 02139, USA.
- Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, 550 Stadium Mall Drive, West Lafayette, IN, 47907, USA.
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