Marie-laure Toussaint Ingénieure d'études en analyses chimiques

Présentation

– Chimie analytique / métrologie des polluants : chromatographie en phase gazeuse – spectromètrie de masse, chromatographie liquide, spectrophotométrie absorption atomique four et flamme, spectro UV-visible, préparation d’échantillons par minéralisation ou extraction / purification, électrochimie,…– Instrumentation : capteurs météorologiques, analyseur CO2, gestion des données pour le SNO Tourbières– gestion parc analytique et unités techniques du site de Montbéliard

Parcours professionnel : De juillet 1995 à ce jour : assistante ingénieur puis ingénieure d’études en techniques d’analyses chimiques au sein de l’UFR STGI pour le laboratoire Chrono-Environnement.

Publications

Communication dans un congrès (6)

Hydro-ecological controls of dissolved organic carbon dynamics and greenhouse gas emissions in a temperate peatland: A multi-disciplinary collaboration in the Frasne peatland observatory (Jura Mountains, France) Noémie Poteaux,Alexandre Lhosmot,Marc Steinmann,Robin Calisti,Adrien Jacototet al. EGU26-12900. Copernicus Meetings, 2026, May 2026, Vienna, Austria. ⟨10.5194/egusphere-egu26-12900⟩ Communication dans un congrès hal-05574672v1
Peatlands methane origin and fluxes to the atmosphere: towards an integrative conceptual model of a temperate French peatland Alexandre Lhosmot,Jean-Sébastien Moquet,Adrien Jacotot,Marc Steinmann,Laure Gandoiset al. EGU23, Apr 2023, Vienne (AUT), Austria. ⟨10.5194/egusphere-egu23-13093⟩ Communication dans un congrès insu-04182733v1
Microbial communities on trace element contaminated soils Stéphane Pfendler,Lisa Ciadamidaro,Shinji Ozaki,Marie-Laure Toussaint,Damien Blaudezet al. First Joint International Conference of Biogeochemistry of Trace Elements (ICOBTE) & International Conference of Heavy Metals (ICHMET)!, University of Wupperthal, Oct 2023, Wuppertal, Germany Communication dans un congrès hal-04792135v1
The paradox of karstic peatlands: a combined hydrological and geochemical study in the Frasne peatland, French Jura Mountains Alexandre Lhosmot,Julien Bouchez,Marc Steinmann,Véronique Lavastre,Vanessa Stefaniet al. Eurokarst, Jun 2022, Malaga, Spain Communication dans un congrès hal-04844480v1
From water rock-interaction to methanogenesis: How climate induced raise of groundwater inputs might favor CH4 fluxes in the mid latitude/altitude Frasne peatland, Jura Mountains, France Alexandre Lhosmot,Jean Sébastien Moquet,Laure Gandois,Julien Bouchez,Marc Steinmannet al. Advancing Critical Zone science First OZCAR TERENO International Conference, Oct 2021, Strasbourg, France. ⟨10.13140/RG.2.2.13812.48009⟩ Communication dans un congrès hal-03526712v1
Ecological role of karstic groundwater in peatlands in the context of climate change. The case study of the Frasne peatland (Jura Mountains, France) Alexandre Lhosmot,Collin Louis,Magnon Geneviève,Steinmann Marc,Catherine Bertrandet al. 27ème édition de la Réunion des Sciences de la Terre, Nov 2021, Lyon, France Communication dans un congrès hal-03526676v1

Article dans une revue (12)

Co-contamination with PAHs and TEs reduces the metal uptake of Salix aquatica grandis and increases dissipation Tristan Couraud,Manhattan Lebrun,Louis Bauchet,Marie-Laure Toussaint,Michel Chalotet al. Ecotoxicology and Environmental Safety, 2026, 311, ⟨10.1016/j.ecoenv.2026.119839⟩ Article dans une revue hal-05499876v1
Hydrological and temperature controls on CO2 and CH4 exchange between a mid-altitude mountain peatland and the atmosphere Alexandre Lhosmot,Marc Steinmann,Adrien Jacotot,Philippe Binet,Robin Calistiet al. Mires and Peat , 2025, 32 (14), ⟨10.19189/001c.143644⟩ Article dans une revue insu-05295444v1
What a peaty contribution to global warming! An interdisciplinary study of atmospheric and hydrologic carbon fluxes in a temperate peatland in the Jura Mountains, eastern France Noémie Poteaux,Alexandre Lhosmot,Marc Steinmann,Adrien Jacotot,Philippe Binetet al. ARPHA Conference Abstracts, 2025, 8, pp.e155498. ⟨10.3897/aca.8.e155498⟩ Article dans une revue hal-05095536v1
Biotic and Abiotic Control Over Diurnal CH4 Fluxes in a Temperate Transitional Poor Fen Ecosystem Alexandre Lhosmot,Adrien Jacotot,Marc Steinmann,Philippe Binet,Marie-Laure Toussaintet al. Ecosystems, 2023, 26 (2), pp.951-968. ⟨10.1007/s10021-022-00809-x⟩ Article dans une revue hal-03881763v1
Floristic survey, trace element transfers between soil and vegetation and human health risk at an urban industrial wasteland Jordan Collot,Philippe Binet,Abdoulaye Mahamat Malabad,Benjamin Pauget,Marie-Laure Toussaintet al. Journal of Hazardous Materials, 2023, 459, ⟨10.1016/j.jhazmat.2023.132169⟩ Article dans une revue hal-04707507v1
The origin and transfer of water and solutes in peatlands: A multi tracer assessment in the carbonated Jura Mountains Alexandre Lhosmot,Julien Bouchez,Marc Steinmann,Véronique Lavastre,Vincent Bichetet al. Hydrological Processes, 2022, 36 (12), ⟨10.1002/hyp.14781⟩ Article dans une revue hal-04282342v1
Digestate improved birch (Betula pendula) growth and reduced leaf trace element contents at a red gypsum landfill Abdoulaye Mahamat Malabad,José Zapata-Carbonell,Nicolas Maurice,Lisa Ciadamidaro,Stephane Pfendleret al. Ecological Engineering, 2022, 185, pp.106815. ⟨10.1016/j.ecoleng.2022.106815⟩ Article dans une revue hal-04954415v1
The information system of the French Peatland Observation Service: Service National d’Observation Tourbières – a valuable tool to assess the impact of global changes on the hydrology and biogeochemistry of temperate peatlands through long term monitoring Sébastien Gogo,Jean‐baptiste Paroissien,Fatima Laggoun-Défarge,Jean-Marc Antoine,Léonard Bernard‐janninet al. Hydrological Processes, 2021, 35 (6), e14244, 8p. ⟨10.1002/hyp.14244⟩ Article dans une revue hal-03253867v1
Restoration and meteorological variability highlight nested water supplies in middle altitude/latitude peatlands: Towards a hydrological conceptual model of the Frasne peatland, Jura Mountains, France Alexandre Lhosmot,Louis Collin,Geneviève Magnon,Marc Steinmann,Catherine Bertrandet al. Ecohydrology, 2021, 14 (6), pp.e2315. ⟨10.1002/eco.2315⟩ Article dans une revue hal-03469696v1
Statistical hydrology for evaluating peatland water table sensitivity to simple environmental variables and climate changes application to the mid-latitude/altitude Frasne peatland (Jura Mountains, France) Guillaume Bertrand,Alex Ponçot,Benjamin Pohl,Alexandre Lhosmot,Marc Steinmannet al. Science of the Total Environment, 2021, 754, 141931 (55 p.). ⟨10.1016/j.scitotenv.2020.141931⟩ Article dans une revue insu-02921354v1
Two biochemical forms of phenanthrene recovered in grassland plants (Lolium perenne L. and Trifolium pratense L.) grown in 3 spiked soils Genevieve G. Chiapusio,Dorine D. Desalme,Sophie Pujol,Quynh Trang Q. T. Bui,Nadine Bernardet al. Plant and Soil, 2011, 344 (1-2), pp.295 - 303. ⟨10.1007/s11104-011-0747-5⟩ Article dans une revue istex hal-01004336v1
Transfer and effects of cadmium in an experimental food chain involving the snail Helix aspersa and the predatory carabid beetle Chrysocarabus splendens R. Scheifler,Annette de Vaufleury,Marie-Laure Toussaint,Pierre-Marie Badot Chemosphere, 2002, 48 (6), pp.571-579. ⟨10.1016/S0045-6535(02)00116-9⟩ Article dans une revue istex hal-04637131v1

Poster de conférence (2)

Hydro-ecological controls on dissolved organic matter production, mineralization into greenhouse gases, and export in a temperate peatland: the Frasne case study, Jura mountains, France. Noémie Poteaux,Alexandre Lhosmot,Marc Steinmann,Adrien Jacotot,Philippe Binetet al. Conférences OZCAR-Tereno 2025, Sep 2025, Paris, France Poster de conférence hal-05559991v1
From microbiological to ecosystemic scale evaluation of carbon-based (CO2, CH4) greenhouse gas sources, production, and transfers in temperate peatlands: a pluridisciplinary week at the playground for Critical Zonists in Frasne, Jura Mountains Alexandre Lhosmot,Adrien Jacotot,Camille Bouchez,Eliot Chatton,Sarah Coffinetet al. Réunion des Sciences de la Terre (RST 2023), Oct 2023, Rennes, France. Unpublished, 2023, ⟨10.13140/RG.2.2.36360.60165⟩ Poster de conférence hal-04282653v1

Autre publication scientifique (3)

Carbon and energy Eddy-covariance fluxes dataset collected at Frasne peatland (192ha, Jura Mountains, France) Adrien Jacotot,Guillaume Bertrand,Marie-Laure Toussaint,Alexandre Lhosmot,Daniel Gilbertet al. 2022, ⟨10.5281/zenodo.6025782⟩ Autre publication scientifique insu-05373100v1
Soil-meteorological dataset collected at Frasne peatland (192ha, Jura Mountains, France) Marie-Laure Toussaint,Guillaume Bertrand,Alexandre Lhosmot,Daniel Gilbert,Philippe Binetet al. 2020, ⟨10.5281/zenodo.3763342⟩ Autre publication scientifique insu-05373283v1
Water table depth dataset collected at Frasne peatland (192ha, Jura Mountains, France) Marie-Laure Toussaint,Guillaume Bertrand,Alexandre Lhosmot,Daniel Gilbert,Philippe Binetet al. 2020, ⟨10.5281/zenodo.3763766⟩ Autre publication scientifique insu-05373271v1