Articles | Volume 13, issue 7
Biogeosciences, 13, 2111–2122, 2016
https://doi.org/10.5194/bg-13-2111-2016
Biogeosciences, 13, 2111–2122, 2016
https://doi.org/10.5194/bg-13-2111-2016

Research article 11 Apr 2016

Research article | 11 Apr 2016

An inversion approach for determining distribution of production and temperature sensitivity of soil respiration

Robyn N. C. Latimer and David A. Risk

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Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
ED: Reconsider after major revisions (29 Oct 2015) by Andreas Ibrom
AR by Dave Risk on behalf of the Authors (24 Jan 2016)  Author's response    Manuscript
ED: Publish subject to minor revisions (Editor review) (26 Jan 2016) by Andreas Ibrom
AR by Dave Risk on behalf of the Authors (08 Feb 2016)  Author's response    Manuscript
ED: Publish as is (11 Feb 2016) by Andreas Ibrom
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Short summary
This study examines an inversion approach for estimating Q10 and depth of production using a physically based soil model, constrained by observed high-frequency surface fluxes and/or five concentrations. Inversions using exclusively surface flux measurements were successful, but using multiple shallow subsurface CO2 measurements yielded the best results. This work is a first step toward building a reliable computing framework for removing physical artefacts from high-frequency soil CO2 data.
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