Identification of jet lubrication oil as a major component of aircraft exhaust nanoparticles

Fushimi, Akihiro; Saitoh, Katsumi; Fujitani, Yuji; Takegawa, Nobuyuki

doi:https://doi.org/10.5194/acp-19-6389-2019

Articles | Volume 19, issue 9

https://doi.org/10.5194/acp-19-6389-2019

© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/acp-19-6389-2019

© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 19, issue 9

Research article

|

15 May 2019

Research article |

| 15 May 2019

Identification of jet lubrication oil as a major component of aircraft exhaust nanoparticles

Akihiro Fushimi, Katsumi Saitoh, Yuji Fujitani, and Nobuyuki Takegawa

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Final revised paper (published on 15 May 2019)
Supplement to the final revised paper
Preprint (discussion started on 11 Jan 2019)
Supplement to the preprint

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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- Supplement

SC1: 'Aviation lubrication oil emissions', Zhenhong Yu, 14 Feb 2019
RC1: 'Review: Identification of jet lubrication oil as major component of aircraft exhaust nanoparticles', Anonymous Referee #1, 25 Feb 2019
RC2: 'Review of Fushimi et al.', Anonymous Referee #2, 06 Mar 2019
AC1: 'Authors’ response to the referees’ comments and the other short comments', Akihiro Fushimi, 19 Apr 2019

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

AR by Akihiro Fushimi on behalf of the Authors (24 Apr 2019)

ED: Publish subject to technical corrections (25 Apr 2019) by Joachim Curtius

AR by Akihiro Fushimi on behalf of the Authors (26 Apr 2019) Author's response Manuscript

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Short summary

Jet engine aircraft are significant sources of atmospheric nanoparticles. Using size-resolved particulate samples collected near a runway of the Narita International Airport, Japan, we clearly demonstrate for the first time that organic compounds in aircraft exhaust nanoparticles (diameter: < 30 nm) were dominated by nearly intact forms of jet engine lubrication oil. This finding has an implication for their environmental impacts near airports and in the upper troposphere.