Effective densities of soot particles and their relationships with the mixing state at an urban site in the Beijing megacity in the winter of 2018

Liu, Hang; Pan, Xiaole; Wu, Yu; Wang, Dawei; Tian, Yu; Liu, Xiaoyong; Lei, Lu; Sun, Yele; Fu, Pingqing; Wang, Zifa

doi:https://doi.org/10.5194/acp-19-14791-2019

Articles | Volume 19, issue 23

https://doi.org/10.5194/acp-19-14791-2019

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

https://doi.org/10.5194/acp-19-14791-2019

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

Articles | Volume 19, issue 23

Research article

|

09 Dec 2019

Research article |

| 09 Dec 2019

Effective densities of soot particles and their relationships with the mixing state at an urban site in the Beijing megacity in the winter of 2018

Hang Liu, Xiaole Pan, Yu Wu, Dawei Wang, Yu Tian, Xiaoyong Liu, Lu Lei, Yele Sun, Pingqing Fu, and Zifa Wang

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Final revised paper (published on 09 Dec 2019)
Supplement to the final revised paper
Preprint (discussion started on 29 Jul 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

RC1: 'Review on "Effective densities of soot particles and their relationships with the mixing state at an urban site of the Beijing mega-city in the winter of 2018" by Liu et al.', Anonymous Referee #1, 26 Aug 2019
- AC1: 'Reply to Anonymous Referee #1', Hang LIU, 25 Oct 2019
RC2: 'reviewer's comment', Anonymous Referee #2, 26 Aug 2019
- AC2: 'Reply to Anonymous Referee #2', Hang LIU, 25 Oct 2019
SC1: 'Comments on Liu et al', chaoji xiaolongzai, 05 Sep 2019
- AC3: 'Reply to SC1', Hang LIU, 25 Oct 2019

Peer-review completion

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

AR by Hang Liu on behalf of the Authors (25 Oct 2019) Author's response Manuscript

ED: Publish as is (02 Nov 2019) by Radovan Krejci

AR by Hang Liu on behalf of the Authors (04 Nov 2019) Manuscript

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Short summary

The relationship among the effective density, rBC's coating thickness, and rBC's morphology was investigated. rBC with larger effective density adopted a more regular shape due to more coating thickness. The effective density distribution of ambient rBC was also measured. From the information of effective density, the ambient rBC mainly adopts an irregular shape, which can cause large uncertainties in the rBC's optical properties.