Articles | Volume 15, issue 20
Geosci. Model Dev., 15, 7593–7639, 2022
https://doi.org/10.5194/gmd-15-7593-2022
Geosci. Model Dev., 15, 7593–7639, 2022
https://doi.org/10.5194/gmd-15-7593-2022
Model description paper
20 Oct 2022
Model description paper | 20 Oct 2022

CANOPS-GRB v1.0: a new Earth system model for simulating the evolution of ocean–atmosphere chemistry over geologic timescales

Kazumi Ozaki 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 gmd-2022-12', Anonymous Referee #1, 25 Apr 2022
    • AC1: 'Reply on RC1', Kazumi Ozaki, 07 Aug 2022
  • RC2: 'Comment on gmd-2022-12', Anonymous Referee #2, 12 Jul 2022
    • AC2: 'Reply on RC2', Kazumi Ozaki, 07 Aug 2022

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Kazumi Ozaki on behalf of the Authors (07 Aug 2022)  Author's response    Author's tracked changes    Manuscript
ED: Publish subject to minor revisions (review by editor) (15 Aug 2022) by Paul Halloran
AR by Kazumi Ozaki on behalf of the Authors (21 Aug 2022)  Author's response    Author's tracked changes    Manuscript
ED: Publish subject to technical corrections (08 Sep 2022) by Paul Halloran
AR by Kazumi Ozaki on behalf of the Authors (14 Sep 2022)  Author's response    Manuscript
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Short summary
A new biogeochemical model (CANOPS-GRB v1.0) for assessing the redox stability and dynamics of the ocean–atmosphere system on geologic timescales has been developed. In this paper, we present a full description of the model and its performance. CANOPS-GRB is a useful tool for understanding the factors regulating atmospheric O2 level and has the potential to greatly refine our current understanding of Earth's oxygenation history.