Articles | Volume 11, issue 2
https://doi.org/10.5194/soil-11-735-2025
https://doi.org/10.5194/soil-11-735-2025
Original research article
 | 
01 Oct 2025
Original research article |  | 01 Oct 2025

Aeration and mineral composition of soil mediate microbial CUE

Jolanta Niedźwiecka, Roey Angel, Petr Čapek, Ana Catalina Lara, Stanislav Jabinski, Travis B. Meador, and Hana Šantrůčková

Download

Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on egusphere-2025-481', Wolfgang Wanek, 02 Apr 2025
    • AC1: 'Reply on RC1', Roey Angel, 16 May 2025
  • RC2: 'Comment on egusphere-2025-481', Anonymous Referee #2, 08 Apr 2025
    • AC2: 'Reply on RC2', Roey Angel, 16 May 2025
  • RC3: 'Comment on egusphere-2025-481', Anonymous Referee #3, 06 May 2025
    • AC3: 'Reply on RC3', Roey Angel, 16 May 2025

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision | EF: Editorial file upload
ED: Publish subject to minor revisions (review by editor) (30 May 2025) by Ashish Malik
AR by Roey Angel on behalf of the Authors (06 Jun 2025)  Author's response   Author's tracked changes   Manuscript 
ED: Publish subject to minor revisions (review by editor) (20 Jun 2025) by Ashish Malik
AR by Roey Angel on behalf of the Authors (24 Jun 2025)  Author's response   Author's tracked changes   Manuscript 
ED: Publish as is (03 Jul 2025) by Ashish Malik
ED: Publish as is (17 Jul 2025) by Raphael Viscarra Rossel (Executive editor)
AR by Roey Angel on behalf of the Authors (21 Jul 2025)

Post-review adjustments

AA: Author's adjustment | EA: Editor approval
AA by Roey Angel on behalf of the Authors (23 Sep 2025)   Author's adjustment   Manuscript
EA: Adjustments approved (23 Sep 2025) by Ashish Malik
Download
Short summary
Studies on how microbes use C in soils typically assume oxic conditions but often overlook anaerobic processes and extracellular metabolite release. We examined how O2 and Fe content affect C mineralisation in forest soils by tracking 13C flow into biomass, CO2, metabolites, and active microbes under oxic and anoxic conditions. Results showed that anoxic conditions preserved C longer, especially in high-Fe soils. We conclude that microbial exudates play a role in anoxic C stabilisation.
Share