Biogeosciences
Biogeosciences
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Articles | Volume 21, issue 3
Articles | Volume 21, issue 3
https://doi.org/10.5194/bg-21-711-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-21-711-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 21, issue 3
Research article
 | 
08 Feb 2024
Research article |  | 08 Feb 2024

Characterization of the benthic biogeochemical dynamics after flood events in the Rhône River prodelta: a data–model approach

Eva Ferreira, Stanley Nmor, Eric Viollier, Bruno Lansard, Bruno Bombled, Edouard Regnier, Gaël Monvoisin, Christian Grenz, Pieter van Beek, and Christophe Rabouille

Data sets

Characterization of the benthic biogeochemical dynamics after flood events in the Rhône River prodelta: the data-set Ferreira Eva, Nmor Stanley, Viollier Eric, Lansard Bruno, Bombled Bruno, Regnier Edouard, Monvoisin Gaël, Grenz Christian, Van Beek Pieter, Rabouille Christophe https://doi.org/10.17882/96514

Model code and software

FESDIA: An early diagenesis model including Iron (Fe), Sulfur (S) and Methane (CH4) dynamics Nmor Stanley, Soetaert Karline https://doi.org/10.5281/zenodo.6369288

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Short summary
The study provides new insights by examining the short-term impact of winter floods on biogeochemical sediment processes near the Rhône River (NW Mediterranean Sea). This is the first winter monitoring of sediment and porewater in deltaic areas. The coupling of these data with a new model enables us to quantify the evolution of biogeochemical processes. It also provides new perspectives on the benthic carbon cycle in river deltas considering climate change, whereby flooding should intensify.
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