Improved representation of river runoff in Estimating the Circulation and Climate of the Ocean Version 4 (ECCOv4) simulations: implementation, evaluation, and impacts to coastal plume regions

Feng, Yang; Menemenlis, Dimitris; Xue, Huijie; Zhang, Hong; Carroll, Dustin; Du, Yan; Wu, Hui

doi:https://doi.org/10.5194/gmd-14-1801-2021

Articles | Volume 14, issue 3

https://doi.org/10.5194/gmd-14-1801-2021

© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/gmd-14-1801-2021

© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 14, issue 3

Development and technical paper

|

01 Apr 2021

Development and technical paper |

| 01 Apr 2021

Improved representation of river runoff in Estimating the Circulation and Climate of the Ocean Version 4 (ECCOv4) simulations: implementation, evaluation, and impacts to coastal plume regions

Yang Feng, Dimitris Menemenlis, Huijie Xue, Hong Zhang, Dustin Carroll, Yan Du, and Hui Wu

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Final revised paper (published on 01 Apr 2021)
Supplement to the final revised paper
Preprint (discussion started on 27 Oct 2020)
Supplement to the preprint

Interactive discussion

Status: closed

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

- Printer-friendly version

- Supplement

RC1: 'Review of gmd-2020-321', Anonymous Referee #1, 19 Nov 2020
- AC1: 'Reply on RC1', Yang Feng, 12 Feb 2021
RC2: 'Review 2 of gmd-2020-321', Anonymous Referee #2, 05 Jan 2021
- AC2: 'Reply on RC2', Yang Feng, 12 Feb 2021

Peer-review completion

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

AR by Yang Feng on behalf of the Authors (13 Feb 2021) Author's response Author's tracked changes Manuscript

ED: Referee Nomination & Report Request started (15 Feb 2021) by Qiang Wang

RR by Anonymous Referee #2 (19 Feb 2021)

ED: Publish as is (21 Feb 2021) by Qiang Wang

Short summary

Simulation of coastal plume regions was improved in global ECCOv4 with a series of sensitivity tests. We find modeled SSS is closer to SMAP when using daily point-source runoff as well as increasing the resolution from coarse to intermediate. The plume characteristics, freshwater transport, and critical water properties are modified greatly. But this may not happen with a further increase to high resolution. The study will advance the seamless modeling of land–ocean–atmosphere feedback in ESMs.