Spatial and seasonal contrasts of sedimentary organic matter in floodplain lakes of the central Amazon basin

Sobrinho, R. L.; Bernardes, M. C.; Abril, G.; Kim, J.-H.; Zell, C. I; Mortillaro, J.-M.; Meziane, T.; Moreira-Turcq, P.; Sinninghe Damsté, J. S.

doi:https://doi.org/10.5194/bg-13-467-2016

Articles | Volume 13, issue 2

https://doi.org/10.5194/bg-13-467-2016

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

https://doi.org/10.5194/bg-13-467-2016

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

Articles | Volume 13, issue 2

Research article

|

22 Jan 2016

Research article |

| 22 Jan 2016

Spatial and seasonal contrasts of sedimentary organic matter in floodplain lakes of the central Amazon basin

R. L. Sobrinho, M. C. Bernardes, G. Abril, J.-H. Kim, C. I Zell, J.-M. Mortillaro, T. Meziane, P. Moreira-Turcq, and J. S. Sinninghe Damsté

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Final revised paper (published on 22 Jan 2016)
Preprint (discussion started on 15 Jun 2015)

Interactive discussion

Status: closed

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

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- Supplement

RC C3489: 'Referee Comment', Anonymous Referee #1, 11 Jul 2015
- AC C4144: 'Response to Referee #1', Rodrigo Sobrinho, 07 Aug 2015
- AC C8025: 'Response to Referee #1', Rodrigo Sobrinho, 27 Nov 2015
RC C6624: 'Review of “Spatial and seasonal contrasts of sedimentary organic matter in floodplain lakes of the central Amazon basin,” Sobrinho et al.', Anonymous Referee #2, 17 Oct 2015
- AC C8046: 'Response to Referee #2', Rodrigo Sobrinho, 27 Nov 2015

Peer-review completion

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

ED: Publish subject to minor revisions (Editor review) (30 Nov 2015) by Tom J. Battin

AR by Rodrigo Sobrinho on behalf of the Authors (13 Dec 2015) Author's response

ED: Publish as is (25 Dec 2015) by Tom J. Battin

AR by Rodrigo Sobrinho on behalf of the Authors (04 Jan 2016)

Short summary

The principal objective of the present work is to quantify the fractions of the principal sources of sedimentary organic matter (SOM) in floodplain lakes of the central Amazon basin. The results indicate that the main source of SOM is not the riverine particulate material, as postulated by the literature, but the macrophytes and the forests.