Articles | Volume 14, issue 20
https://doi.org/10.5194/bg-14-4691-2017
https://doi.org/10.5194/bg-14-4691-2017
Research article
 | 
23 Oct 2017
Research article |  | 23 Oct 2017

Effect of soil saturation on denitrification in a grassland soil

Laura Maritza Cardenas, Roland Bol, Dominika Lewicka-Szczebak, Andrew Stuart Gregory, Graham Peter Matthews, William Richard Whalley, Thomas Henry Misselbrook, David Scholefield, and Reinhard Well

Download

Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
Printer-friendly Version - Printer-friendly version Supplement - Supplement

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
ED: Publish subject to minor revisions (Editor review) (29 Apr 2017) by Yakov Kuzyakov
AR by Laura Cardenas on behalf of the Authors (30 Apr 2017)  Author's response   Manuscript 
ED: Publish as is (08 May 2017) by Yakov Kuzyakov
ED: Reconsider after major revisions (18 May 2017) by Yakov Kuzyakov
AR by Laura Cardenas on behalf of the Authors (18 May 2017)  Author's response   Manuscript 
ED: Referee Nomination & Report Request started (18 May 2017) by Yakov Kuzyakov
RR by Anonymous Referee #4 (13 Jun 2017)
RR by Yushu Zhang (22 Jun 2017)
RR by Anonymous Referee #6 (23 Jun 2017)
ED: Publish subject to minor revisions (Editor review) (23 Jun 2017) by Yakov Kuzyakov
AR by Laura Cardenas on behalf of the Authors (06 Jul 2017)  Author's response   Manuscript 
ED: Publish as is (07 Jul 2017) by Yakov Kuzyakov
AR by Laura Cardenas on behalf of the Authors (14 Jul 2017)  Manuscript 
Download
Short summary
A laboratory incubation was carried out at different soil moisture levels to measure emissions of nitrogen gases and the isotopomers (position of 15N) of nitrous oxide. Flux variability was larger in drier conditions, probably due to nutrient distribution heterogeneity created from soil cracks and consequently nutrient hot spots. Denitrification was the main source of fluxes at higher moisture, but nitrification could have occurred under drier conditions (although moisture was still high).
Altmetrics
Final-revised paper
Preprint