Parameterization of biogeochemical sediment–water fluxes  using in situ  measurements and a diagenetic model

Laurent, A.; Fennel, K.; Wilson, R.; Lehrter, J.; Devereux, R.

doi:https://doi.org/10.5194/bg-13-77-2016

Articles | Volume 13, issue 1

https://doi.org/10.5194/bg-13-77-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

Low oxygen environments in marine, fresh and estuarine...

https://doi.org/10.5194/bg-13-77-2016

© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 13, issue 1

Research article

|

15 Jan 2016

Research article |

| 15 Jan 2016

Parameterization of biogeochemical sediment–water fluxes using in situ measurements and a diagenetic model

A. Laurent, K. Fennel, R. Wilson, J. Lehrter, and R. Devereux

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Final revised paper (published on 15 Jan 2016)
Preprint (discussion started on 20 May 2015)
Supplement to the preprint

Interactive discussion

Status: closed

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

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- Supplement

RC C2768: 'Review of paper by Laurent et al.', Andy Dale, 13 Jun 2015
- AC C6147: 'Detailed responses to review by A. Dale', Arnaud Laurent, 02 Oct 2015
RC C3888: 'review', Karline Soetaert, 29 Jul 2015
- AC C6148: 'Detailed responses to review by K. Soetaert', Arnaud Laurent, 02 Oct 2015

Peer-review completion

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

ED: Reconsider after major revisions (12 Oct 2015) by Marilaure Grégoire

AR by Arnaud Laurent on behalf of the Authors (23 Nov 2015) Author's response Manuscript

ED: Referee Nomination & Report Request started (26 Nov 2015) by Marilaure Grégoire

RR by Karline Soetaert (14 Dec 2015)

ED: Publish as is (17 Dec 2015) by Marilaure Grégoire

Short summary

In low oxygen environments, the lack of oxygen influences sediment biogeochemistry and in turn sediment-water fluxes. These nonlinear interactions are often missing from biogeochemical circulation models because sediment models are computationally expensive. A method for parameterizing realistic sediment-water fluxes is presented and applied to the Mississippi River Dead Zone where high primary production, stimulated by excess nutrient loads, promotes low bottom water conditions in summer.