Short summary

Exfiltration of anoxic groundwater containing Fe(II) to surface water is an important mechanism controlling P speciation in the lowland catchments. Due to changes in pH and temperature, the Fe(II) oxidation rates were much lower in winter than in summer. This study also shows a fast transformation of dissolved P to structural P during the initial stage of the Fe oxidation process resulting in low dissolved P concentrations in the surface water throughout the year.

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Articles | Volume 18, issue 11

Articles | Volume 18, issue 11

Hydrol. Earth Syst. Sci., 18, 4687–4702, 2014

https://doi.org/10.5194/hess-18-4687-2014

© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.

Hydrol. Earth Syst. Sci., 18, 4687–4702, 2014

https://doi.org/10.5194/hess-18-4687-2014

© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 18, issue 11

Research article 27 Nov 2014

Research article | 27 Nov 2014

Iron oxidation kinetics and phosphate immobilization along the flow-path from groundwater into surface water

B. van der Grift et al.

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Final revised paper (published on 27 Nov 2014)
Supplement to the final revised paper
Preprint (discussion started on 23 Jun 2014)
Supplement to the preprint

Interactive discussion

Status: closed

Status: closed

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

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- Supplement

RC C2985: 'Review of the manuscript Iron oxidation kinetics and phosphate immobilization along the flow-path from groundwater into surface water (Hydrol. Earth Syst. Sci. Discuss., 11, 6637–6674, 2014) by B. van der Grift; , J. C. Rozemeijer ; J. Griffioen and Y.', Steeve Bonneville, 08 Aug 2014
- AC C3586: 'Reply on review of our manuscript HESS-2014-207 “Iron oxidation kinetics and phosphate immobilization along the flow-path from groundwater into surface water” by Steeve Bonneville', Bas van der Grift, 02 Sep 2014
RC C3068: 'Referee Comment on hess-2014-207: Please see attached PDF.', Søren Jessen, 13 Aug 2014
- AC C3587: 'Reply on review of our manuscript HESS-2014-207 “Iron oxidation kinetics and phosphate immobilization along the flow-path from groundwater into surface water” by Søren Jessen', Bas van der Grift, 02 Sep 2014

Peer-review completion

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

ED: Publish subject to minor revisions (Editor review) (18 Sep 2014) by Pierre Regnier

AR by Hans Peter Broers on behalf of the Authors (30 Sep 2014) Author's response Manuscript

ED: Publish as is (17 Oct 2014) by Pierre Regnier

Publications Copernicus

Short summary

Exfiltration of anoxic groundwater containing Fe(II) to surface water is an important mechanism controlling P speciation in the lowland catchments. Due to changes in pH and temperature, the Fe(II) oxidation rates were much lower in winter than in summer. This study also shows a fast transformation of dissolved P to structural P during the initial stage of the Fe oxidation process resulting in low dissolved P concentrations in the surface water throughout the year.

Read more

Hydrology and Earth System Sciences

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