Aubin thibault de chanvalon

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Minimizing H2O2 Overestimation in Pore Waters via High-Frequency Amplex Red Measurements

Lucas Mousques-Soulas , Mathilde Monperrus , Thierry Pigot , Simon Nègre , Mathieu Sebilo et al.

ACS ES&T Water, 2026, 6 (3), pp.1502-1509. ⟨10.1021/acsestwater.5c00958⟩

Article dans une revue hal-05545053v1
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Bridging the gap: oxygen and nutrient budgets in the Loire estuary using a benthic-pelagic box model

Nour E Boukortt , Sabine Schmidt , Aurelia Mouret , Bruno Deflandre , Aubin Thibault de Chanvalon et al.

Science of the Total Environment, 2025, 1000, pp.180446. ⟨10.1016/j.scitotenv.2025.180446⟩

Article dans une revue hal-05347240v1
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Methylmercury degradation by hot spring sulfur-linked microbial communities as a dominant pathway in regulating mercury speciation

Jin-Ping Xue , Rosanna Margalef-Marti , Aubin Thibault de Chanvalon , Emmanuel Tessier , Rémy Guyoneaud et al.

Water Research, 2025, 268 (part B), pp.122652. ⟨10.1016/j.watres.2024.122652⟩

Article dans une revue hal-04776844v1

Is reducing phosphorus inputs sufficient to reduce hypoxia in estuaries? The example of the Loire estuary

Nour El Imene Boukortt , Sabine Schmidt , Aubin Thibault de Chanvalon , Christophe Brach-Papa , Joel Knoery et al.

Estuarine, Coastal and Shelf Science, 2025, 313, pp.109110. ⟨10.1016/j.ecss.2024.109110⟩

Article dans une revue hal-04866964v1
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Synergies of chemodenitrification and denitrification in a saline inland lake

Rosanna Margalef-Marti , Aubin Thibault de Chanvalon , Pierre Anschutz , David Amouroux , Mathieu Sebilo

Chemosphere, 2024, 359, pp.142292. ⟨10.1016/j.chemosphere.2024.142292⟩

Article dans une revue hal-04633580v1
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Biogeochemical cycling of manganese and iron in a macrotidal and hyperturbid estuary subject to flow-driven sedimentation

Mohammed Barhdadi , Aurélia Mouret , Christine Barras , Sabine Schmidt , Grégoire Maillet et al.

Chemical Geology, 2024, 661, pp.122182. ⟨10.1016/j.chemgeo.2024.122182⟩

Article dans une revue hal-04597801v1
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Nanoplastics as competitors of natural colloids in the environment: The case of gadolinium complexes

Celia Trujillo , Aubin Thibault de Chanvalon , Francisco Laborda , Ryszard Lobinski , Javier Jimenez-Lamana

Chemosphere, 2024, 369, pp.143810. ⟨10.1016/j.chemosphere.2024.143810⟩

Article dans une revue hal-04826862v1
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Two-dimensional determination of dissolved manganese in sediment porewaters

Aurélia Mouret , Constance Choquel , Aubin Thibault de Chanvalon , Florian Cesbron , Thierry Jauffrais et al.

Marine Chemistry, 2024, 267, pp.104454. ⟨10.1016/j.marchem.2024.104454⟩

Article dans une revue hal-04704452v1
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Iron isotopic fractionation driven by low-temperature biogeochemical processes

Nang-Htay Yin , Pascale Louvat , Aubin Thibault-De-Chanvalon , Mathieu Sebilo , David Amouroux

Chemosphere, 2023, 316, pp.137802. ⟨10.1016/j.chemosphere.2023.137802⟩

Article dans une revue hal-03977912v1
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Distribution and stability of Mn complexes in the ocean: Influence of hydrothermal plumes and weather events

Aubin Thibault de Chanvalon , George Luther , Véronique Oldham , Bradley Tebo , Nicole Coffey et al.

Limnology and Oceanography, 2023, 68 (2), pp.455-466. ⟨10.1002/lno.12285⟩

Article dans une revue hal-04284845v1
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Impact of an exceptional winter flood on benthic oxygen and nutrient fluxes in a temperate macrotidal estuary: Potential consequences on summer deoxygenation

Vivien Hulot , Edouard Metzger , Aubin Thibault de Chanvalon , Aurélia Mouret , Sabine Schmidt et al.

Frontiers in Marine Science, 2023, 10, ⟨10.3389/fmars.2023.1083377⟩

Article dans une revue hal-04046714v1
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Influence of manganese cycling on alkalinity in the redox stratified water column of Chesapeake Bay

Aubin Thibault de Chanvalon , George W Luther , Emily R Estes , Jennifer Necker , Bradley M Tebo et al.

Biogeosciences, 2023, 20 (14), pp.3053 - 3071. ⟨10.5194/bg-20-3053-2023⟩

Article dans une revue hal-04217722v1
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Assessing and predicting the changes for inorganic mercury and methylmercury concentrations in surface waters of a tidal estuary (Adour Estuary, SW France)

Teodor Stoichev , Aubin Thibault de Chanvalon , Sandrine Veloso , Jonathan Deborde , Emmanuel Tessier et al.

Marine Pollution Bulletin, 2023, 186, pp.114400. ⟨10.1016/j.marpolbul.2022.114400⟩

Article dans une revue hal-03906077v1
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Upside down sulphate dynamics in a saline inland lake

Rosanna Margalef-Marti , Mathieu Sebilo , Aubin Thibault de Chanvalon , Pierre Anschutz , Céline Charbonnier et al.

Scientific Reports, 2023, 13, pp.1845 - 1856. ⟨10.1038/s41598-022-27355-9⟩

Article dans une revue hal-04000353v1
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Multiscale analysis of living benthic foraminiferal heterogeneity: Ecological advances from an intertidal mudflat (Loire estuary, France)

Aubin Thibault de Chanvalon , Emmanuelle Geslin , Meryem Mojtahid , Isabelle Métais , V Méléder et al.

Continental Shelf Research, 2022, 232, pp.104627. ⟨10.1016/j.csr.2021.104627⟩

Article dans une revue hal-03516242v1
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Fe-catalyzed sulfide oxidation in hydrothermal plumes is a source of reactive oxygen species to the ocean

Timothy Shaw , George Luther , Richard Rosas , Véronique Oldham , Nicole Coffey et al.

Proceedings of the National Academy of Sciences of the United States of America, 2021, 118 (40), pp.e2026654118. ⟨10.1073/pnas.2026654118⟩

Article dans une revue hal-03366294v1
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Multiple regression analysis to assess the contamination with metals and metalloids in surface sediments (Aveiro Lagoon, Portugal)

Teodor Stoichev , João Pedro Coelho , Alberto de Diego , Maria Gabriela Lobos Valenzuela , Maria Eduarda Pereira et al.

Marine Pollution Bulletin, 2020, 159, pp.111470. ⟨10.1016/j.marpolbul.2020.111470⟩

Article dans une revue hal-02907280v1

An overlooked pool of hydrogen stored in humic matter revealed by isotopic exchange: implication for radioactive 3H contamination

A-L. Nivesse , A. Thibault de Chanvalon , N. Baglan , Gilles F Montavon , G. Granger et al.

Environmental Chemistry Letters, 2020, 18 (2), pp.475-481. ⟨10.1007/s10311-019-00946-1⟩

Article dans une revue hal-03008427v1
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Two-dimensional ammonium distribution in sediment pore waters using a new colorimetric diffusive equilibration in thin-film technique

Édouard Metzger , Anthony Barbe , Florian Cesbron , Aubin Thibault de Chanvalon , Thierry Jauffrais et al.

Water Research X, 2019, 2, pp.100023. ⟨10.1016/j.wroa.2018.100023⟩

Article dans une revue hal-02421140v1
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Mn speciation at nanomolar concentrations with a porphyrin competitive ligand and UV–vis measurements

Aubin Thibault de Chanvalon , George Luther

Talanta, 2019, 200, pp.15-21. ⟨10.1016/j.talanta.2019.02.069⟩

Article dans une revue hal-03008412v1

Reduction of Manganese Oxides: Thermodynamic, Kinetic and Mechanistic Considerations for One- Versus Two-Electron Transfer Steps

George Luther , Aubin Thibault de Chanvalon , Véronique Oldham , Emily Estes , Bradley Tebo et al.

Aquatic Geochemistry, 2018, 24 (4), pp.257-277. ⟨10.1007/s10498-018-9342-1⟩

Article dans une revue hal-03008418v1
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Transient early diagenetic processes in Rhône prodelta sediments revealed in contrasting flood events

L. Pastor , C. Rabouille , E. Metzger , A. Thibault de Chanvalon , E. Viollier et al.

Continental Shelf Research, 2018, 166, pp.65-76. ⟨10.1016/j.csr.2018.07.005⟩

Article dans une revue hal-02421439v1
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2D Image Quantification of Microbial Iron Chelators (Siderophores) Using Diffusive Equilibrium in Thin Films Method

Sandrine Le Houedec , Aubin Thibault de Chanvalon , Aurélia Mouret , Édouard Metzger , Patrick Launeau et al.

Analytical Chemistry, 2018, 91 (2), pp.1399-1407. ⟨10.1021/acs.analchem.8b04021⟩

Article dans une revue hal-02408258v1
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Two dimensional mapping of iron release in marine sediments at submillimetre scale

A. Thibault de Chanvalon , E. Metzger , Aurélia Mouret , J. Knoery , E. Geslin et al.

Marine Chemistry, 2017, 191, pp.34-49. ⟨10.1016/j.marchem.2016.04.003⟩

Article dans une revue hal-02421462v1
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Manganese, iron and phosphorus cycling in an estuarine mudflat sediment, Loire, France

Aubin Thibault de Chanvalon , Aurélia Mouret , Joel Knoery , Emmanuelle Geslin , Olivier Peron et al.

Journal of Sea Research (JSR), 2016, 118 (92-102), ⟨10.1016/j.seares.2016.10.004⟩

Article dans une revue in2p3-01409964v1

Simultaneous Nitrite/Nitrate Imagery at Millimeter Scale through the Water–Sediment Interface

Édouard Metzger , Aubin Thibault de Chanvalon , Florian Cesbron , A. Barbe , Patrick Launeau et al.

Environmental Science and Technology, 2016, 50 (15), pp.8188-8195. ⟨10.1021/acs.est.6b00187⟩

Article dans une revue hal-01453016v1

Particles transformation in estuaries: Fe, Mn and REE signatures through the Loire Estuary

A. Thibault de Chanvalon , E. Metzger , Aurélia Mouret , J. Knoery , J.-F. Chiffoleau et al.

Journal of Sea Research (JSR), 2016, 118, pp.103-112. ⟨10.1016/j.seares.2016.11.004⟩

Article dans une revue hal-02421470v1
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Two-dimensional distribution of living benthic foraminifera in anoxic sediment layers of an estuarine mudflat (Loire estuary, France)

A. Thibault de Chanvalon , E. Metzger , Aurélia Mouret , F. Cesbron , J. Knoery et al.

Biogeosciences, 2015, 12, pp.1 - 16. ⟨10.5194/bg-12-6219-2015⟩

Article dans une revue hal-02442538v1

Simultaneous 2D Imaging of Dissolved Iron and Reactive Phosphorus in Sediment Porewaters by Thin-Film and Hyperspectral Methods

Florian Cesbron , Édouard Metzger , Patrick Launeau , Bruno Deflandre , Marie-Lise Delgard et al.

Environmental Science and Technology, 2014, 48 (5), pp.2816-2826. ⟨10.1021/es404724r⟩

Article dans une revue hal-02421580v1
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Prospective Surfaces et Interfaces Continentales : 2024-2028

Sophie Ayrault , Gilles Pinay , Eric Ferrage , Nizar Abcha , Philippe Ackerer et al.

INSU, CNRS; INEE, CNRS. 2024, 147 p

Rapport (rapport d’expertise collective) insu-05045026v1