Articles | Volume 17, issue 24
https://doi.org/10.5194/acp-17-15121-2017
https://doi.org/10.5194/acp-17-15121-2017
Research article
 | 
21 Dec 2017
Research article |  | 21 Dec 2017

Evaluation of traffic exhaust contributions to ambient carbonaceous submicron particulate matter in an urban roadside environment in Hong Kong

Berto Paul Lee, Peter Kwok Keung Louie, Connie Luk, and Chak Keung Chan

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Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Berto Lee on behalf of the Authors (16 Oct 2017)  Author's response   Manuscript 
ED: Referee Nomination & Report Request started (16 Oct 2017) by Aijun Ding
RR by Anonymous Referee #3 (31 Oct 2017)
ED: Publish subject to minor revisions (review by editor) (08 Nov 2017) by Aijun Ding
AR by Berto Lee on behalf of the Authors (14 Nov 2017)  Author's response   Manuscript 
ED: Publish as is (20 Nov 2017) by Aijun Ding
AR by Berto Lee on behalf of the Authors (20 Nov 2017)  Manuscript 
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Short summary
Road traffic is an important source of air pollution. This study investigates the relationship between traffic-related airborne carbonaceous particles and the composition of traffic to reveal how emissions from different vehicle types affect ambient air quality. On average, LPG vehicles showed very small contributions, while gasoline- and diesel-powered vehicles emitted similar total amounts of carbon-containing particles but with differences in chemical composition.
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