Significant improvement of cloud representation in the global climate model MRI-ESM2

Kawai, Hideaki; Yukimoto, Seiji; Koshiro, Tsuyoshi; Oshima, Naga; Tanaka, Taichu; Yoshimura, Hiromasa; Nagasawa, Ryoji

doi:https://doi.org/10.5194/gmd-12-2875-2019

Articles | Volume 12, issue 7

https://doi.org/10.5194/gmd-12-2875-2019

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

https://doi.org/10.5194/gmd-12-2875-2019

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

Articles | Volume 12, issue 7

Development and technical paper

|

12 Jul 2019

Development and technical paper |

| 12 Jul 2019

Significant improvement of cloud representation in the global climate model MRI-ESM2

Hideaki Kawai, Seiji Yukimoto, Tsuyoshi Koshiro, Naga Oshima, Taichu Tanaka, Hiromasa Yoshimura, and Ryoji Nagasawa

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Final revised paper (published on 12 Jul 2019)
Supplement to the final revised paper
Preprint (discussion started on 28 Mar 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', Anonymous Referee #1, 17 Apr 2019
- AC1: 'Reply to reviewer #1', Hideaki Kawai, 06 Jun 2019
RC2: 'Review of Kawai et al., Significant improvement of cloud representation in global climate model MRI-ESM2', Anonymous Referee #2, 26 Apr 2019
- AC2: 'Reply to reviewer #2', Hideaki Kawai, 06 Jun 2019

Peer-review completion

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

AR by Hideaki Kawai on behalf of the Authors (06 Jun 2019) Manuscript

ED: Publish as is (13 Jun 2019) by Axel Lauer

AR by Hideaki Kawai on behalf of the Authors (13 Jun 2019) Manuscript

Short summary

The representation of clouds was significantly improved in the climate model MRI-ESM2. The model is planned for use in the sixth phase of the Coupled Model Intercomparison Project (CMIP6) simulations. In particular, a notorious lack of reflection of solar radiation over the Southern Ocean was drastically improved in the model. The score of the spatial pattern of radiative fluxes for MRI-ESM2 is better than for any CMIP5 model. We present modifications implemented in the various physics schemes.