Regional variability in black carbon and carbon monoxide ratio from long-term observations over East Asia: assessment of representativeness for black carbon (BC) and carbon monoxide (CO) emission inventories

Choi, Yongjoo; Kanaya, Yugo; Park, Seung-Myung; Matsuki, Atsushi; Sadanaga, Yasuhiro; Kim, Sang-Woo; Uno, Itsushi; Pan, Xiaole; Lee, Meehye; Kim, Hyunjae; Jung, Dong Hee

doi:https://doi.org/10.5194/acp-20-83-2020

Articles | Volume 20, issue 1

https://doi.org/10.5194/acp-20-83-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/acp-20-83-2020

© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 20, issue 1

Research article

|

03 Jan 2020

Research article |

| 03 Jan 2020

Regional variability in black carbon and carbon monoxide ratio from long-term observations over East Asia: assessment of representativeness for black carbon (BC) and carbon monoxide (CO) emission inventories

Yongjoo Choi, Yugo Kanaya, Seung-Myung Park, Atsushi Matsuki, Yasuhiro Sadanaga, Sang-Woo Kim, Itsushi Uno, Xiaole Pan, Meehye Lee, Hyunjae Kim, and Dong Hee Jung

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Final revised paper (published on 03 Jan 2020)
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Preprint (discussion started on 02 Sep 2019)
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Interactive discussion

Status: closed

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

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RC1: 'review', Anonymous Referee #1, 22 Sep 2019
- AC1: 'Response to Anonymous Referee #1', Yongjoo Choi, 05 Nov 2019
RC2: 'Review of Choi et al.', Anonymous Referee #2, 28 Sep 2019
- AC2: 'Response to Reviewer #2', Yongjoo Choi, 05 Nov 2019

Peer-review completion

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

AR by Yongjoo Choi on behalf of the Authors (05 Nov 2019) Author's response Manuscript

ED: Referee Nomination & Report Request started (06 Nov 2019) by Qiang Zhang

RR by Anonymous Referee #1 (16 Nov 2019)

ED: Publish as is (27 Nov 2019) by Qiang Zhang

AR by Yongjoo Choi on behalf of the Authors (27 Nov 2019)

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Short summary

The relationship between black carbon (BC) and carbon monoxide (CO) can differ by the different structure of fuel consumption. By investigating the representativeness of the BC and CO emission inventory for real-world comparison with reliable observations, this study suggested that accurate CO emissions should be preferentially investigated to enhance the accuracy of the BC emission rate over East Asia.