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SR

Sylvain Rigaud

7
Documents
Identifiants chercheurs

Présentation

My research interests concern the behavior and fate of chemicals (oxygen, nutrients, pollutants, trace elements and radionuclides) in the aquatic environment from continental waters to open ocean. I’m particularly interested on biogeochemical reactions and transfers occurring in the sediment-water interface, especially in relation with desoxygenation events. I also have interest in the evaluation of the bioavailability, bioaccumulation and impact of trace elements for benthic organisms. I’m using approaches combining instrumental analytical chemistry, in situ methodologies, laboratory experimentations, transport-reaction modeling, thermodynamic calculations, passive sampling and radioactive tracers.

Publications

olivier-radakovitch
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Benthic oxygen dynamics and implication for the maintenance of chronic hypoxia and ecosystem degradation in the Berre lagoon (France)

Sylvain Rigaud , Bruno Deflandre , Christian Grenz , Florian Cesbron , Lara Pozzato
Estuarine, Coastal and Shelf Science, 2021, 258, pp.107437. ⟨10.1016/j.ecss.2021.107437⟩
Article dans une revue hal-03249104v1
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How to assess trace elements bioavailability for benthic organisms in lowly to moderately contaminated coastal sediments?

Sylvain Rigaud , Jean-Marie Garnier , Xavier Moreau , Laetitia De Jong-Moreau , Nicolas Mayot
Marine Pollution Bulletin, 2019, 140, pp.86 - 100. ⟨10.1016/j.marpolbul.2019.01.007⟩
Article dans une revue hal-01987918v1
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Modeling the Influence of Eutrophication and Redox Conditions on Mercury Cycling at the Sediment-Water Interface in the Berre Lagoon

Svetlana Pakhomova , Evgeniy Yakushev , Elizaveta Protsenko , Sylvain Rigaud , Daniel Cossa
Frontiers in Marine Science, 2018, 5, pp.291. ⟨10.3389/fmars.2018.00291⟩
Article dans une revue hal-02003323v1
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Mobility and fluxes of trace elements and nutrients at the sediment–water interface of a lagoon under contrasting water column oxygenation conditions

Sylvain Rigaud , Olivier Radakovitch , Raoul-Marie Couture , Bruno Deflandre , Daniel Cossa
Applied Geochemistry, 2013, 31 (35-51), pp.35-51. ⟨10.1016/j.apgeochem.2012.12.003⟩
Article dans une revue hal-01717799v1

Intercalibration studies of Po-210 and Pb-210 in dissolved and particulate seawater samples

Thomas Church , Sylvain Rigaud , Mark Baskaran , Anupam Kumar , Jana Friedrich
Limnology and Oceanography: Methods, 2012, 10, pp.776-789. ⟨10.4319/lom.2012.10.776⟩
Article dans une revue hal-01061553v1

Genotoxicity of sediment extracts of the Berre lagoon (France)

Sylvain Rigaud , Carole Di Giorgio , O. Radakovitch , Jean-Marie Garnier , Michel de Meo
Chemosphere, 2012, 88 (8), pp.937-944. ⟨10.1016/j.chemosphere.2012.03.023⟩
Article dans une revue hal-01426199v1

Reconstructing historical trends of Berre lagoon contamination from surface sediment datasets: Influences of industrial regulations and anthropogenic silt inputs

Sylvain Rigaud , O. Radakovitch , David Nerini , P. Picon , J. M. Garnier
Journal of Environmental Management, 2011, 92 (9), pp.2201-2210. ⟨10.1016/j.jenvman.2011.04.002⟩
Article dans une revue hal-00745106v1