Articles | Volume 21, issue 14
Atmos. Chem. Phys., 21, 11337–11352, 2021
https://doi.org/10.5194/acp-21-11337-2021
Atmos. Chem. Phys., 21, 11337–11352, 2021
https://doi.org/10.5194/acp-21-11337-2021

Measurement report 28 Jul 2021

Measurement report | 28 Jul 2021

Measurement report: Long-emission-wavelength chromophores dominate the light absorption of brown carbon in aerosols over Bangkok: impact from biomass burning

Jiao Tang et al.

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on Tang et al.', Anonymous Referee #1, 05 May 2021
    • AC1: 'Reply on RC1', Guangcai Zhong, 09 Jun 2021
  • RC2: 'Comment on acp-2021-175', Anonymous Referee #2, 20 May 2021
    • AC2: 'Reply on RC2', Guangcai Zhong, 09 Jun 2021

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Guangcai Zhong on behalf of the Authors (09 Jun 2021)  Author's response    Manuscript
ED: Publish as is (28 Jun 2021) by Alex Lee
AR by Guangcai Zhong on behalf of the Authors (29 Jun 2021)  Author's response
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Short summary
This article provides a combined EEM–PARAFAC and statistical analysis method to explore how excitation–emission matrix (EEM) chromophores influence BrC light absorption in soluble organic matter. The application enables us to deduce that BrC absorption is mainly dependent on longer-emission-wavelength chromophores largely associated with biomass burning emissions. This method promotes the application of EEM spectroscopy and helps us understand the light absorption of BrC in the atmosphere.
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