Urbanization-induced land and aerosol impacts on sea-breeze circulation and convective precipitation

Fan, Jiwen; Zhang, Yuwei; Li, Zhanqing; Hu, Jiaxi; Rosenfeld, Daniel

doi:https://doi.org/10.5194/acp-20-14163-2020

Articles | Volume 20, issue 22

https://doi.org/10.5194/acp-20-14163-2020

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

https://doi.org/10.5194/acp-20-14163-2020

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

Articles | Volume 20, issue 22

Research article

|

23 Nov 2020

Research article |

| 23 Nov 2020

Urbanization-induced land and aerosol impacts on sea-breeze circulation and convective precipitation

Jiwen Fan, Yuwei Zhang, Zhanqing Li, Jiaxi Hu, and Daniel Rosenfeld

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Final revised paper (published on 23 Nov 2020)
Preprint (discussion started on 12 May 2020)

Interactive discussion

Status: closed

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

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- Supplement

RC1: 'Review Fan et al 2020', Anonymous Referee #1, 12 Jun 2020
- AC1: 'Response to RC1', Yuwei Zhang, 20 Aug 2020
RC2: 'Review of Fan et al. (Urbanization-induced land and aerosol impacts on sea breeze circulation and convective precipitation)', Anonymous Referee #2, 29 Jun 2020
- AC2: 'Response to RC2', Yuwei Zhang, 20 Aug 2020

Peer-review completion

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

AR by Yuwei Zhang on behalf of the Authors (20 Aug 2020) Author's response Manuscript

ED: Referee Nomination & Report Request started (02 Sep 2020) by Fangqun Yu

RR by Anonymous Referee #2 (16 Sep 2020)

ED: Publish as is (24 Sep 2020) by Fangqun Yu

AR by Yuwei Zhang on behalf of the Authors (01 Oct 2020)

Short summary

We investigate the urbanization-induced land and aerosol impacts on convective clouds and precipitation over Houston. We find that Houston urbanization notably enhances storm intensity and precipitation, with the anthropogenic aerosol effect more significant. Urban land effect strengthens sea-breeze circulation, leading to a faster development of warm cloud into mixed-phase cloud and earlier rain. The anthropogenic aerosol effect accelerates the development of storms into deep convection.