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David Amouroux

20
Documents

Présentation

David Amouroux, is Research Director in the CNRS/UPPA appointed at IPREM Institute (CNRS-UPPA UMR 5254) and he is co-responsible of the LCABIE research unit from 2016 to 2020. He is an environmental and analytical chemist, specifically interested in cycling and reactivity of contaminants in the environment. Some of his research lines include: i) transformations and transfer of mercury; selenium and other metal(loid)s at aquatic environments interfaces and ii) development of analytical and experimental methods using stable isotopes of trace elements to investigate biogeochemical mechanisms in the environment. He has a large professional experience as principal or partner investigator in 12 international projects (bilateral, EU) and 27 national projects (ANR, CNRS, Regional councils). He has supervised or co-supervised the work of 17 PhD students and 20 Postdoctoral fellows. He has author and co-author more than 135 articles in peer-reviewed scientific journals, 9 chapters in books, 32 invited conferences and 300 communications in conferences, has worked as expert for project evaluations for the French ANR (CESA program), CNRS (EC2CO program) and other foreign research funding agencies (NSF-USA, NRC-Canada, FNS-Switzerland, etc), and is member of the Société Chimique de France (SCF) and of the American Chemical Society (ACS).
David Amouroux est directeur de recherche au CNRS nommé à l'Institut IPREM (CNRS-UPPA UMR 5254) et il est co-responsable de l'unité de recherche LCABIE. Il est chimiste environnemental et analytique, spécialement intéressé par le cycle et la réactivité des contaminants et des traceurs dans l'environnement aquatique. Ces sujets de recherche concernent: i) les transformations et le transfert de métaux et éléments traces aux interfaces des milieux aquatiques et ii) le développement de méthodes analytiques et expérimentales utilisant des isotopes stables de ces éléments pour étudier les mécanismes biogéochimiques dans l'environnement.

Publications

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In Vivo Mercury (De)Methylation Metabolism in Cephalopods under Different p CO 2 Scenarios

Sophie Gentès , Antoine Minet , Christelle Lopes , Emmanuel Tessier , Claire Gassie
Environmental Science and Technology, 2023, 57 (14), pp.5761-5770. ⟨10.1021/acs.est.2c08513⟩
Article dans une revue hal-04072302v1

Methylation and dealkykation of tin compounds by sulfate- and nitrate-reducing bacteria

Romain Bridou , Pablo Rodriguez-Gonzalez , Teodor Stoichev , David Amouroux , Mathilde Monperrus
Chemosphere, 2018, 208, pp.871 - 879. ⟨10.1016/j.chemosphere.2018.06.030⟩
Article dans une revue hal-01836369v1

Linking Microbial Activities and Low-Molecular-Weight Thiols to Hg Methylation in Biofilms and Periphyton from High-Altitude Tropical Lakes in the Bolivian Altiplano

Sylvain Bouchet , Marisol Goñi , Mathilde Monperrus , Remy Guyoneaud , Pablo Fernandez
Environmental Science and Technology, 2018, 52 (17), pp.9758-9767
Article dans une revue hal-01980778v1
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Diurnal variability and biogeochemical reactivity of mercury species in an extreme high-altitude lake ecosystem of the Bolivian Altiplano

Lucia Alanoca , David Amouroux , Mathilde Monperrus , Emmanuel Tessier , Maria Goni
Environmental Science and Pollution Research, 2016, Environ Sci Pollut Res, 23, pp.6919-6933. ⟨10.1007/s11356-015-5917-1⟩
Article dans une revue hal-01439880v1

Identical Hg isotope mass dependent fractionation signature during methylation by sulfate-reducing bacteria in sulfate and sulfate-free environment

Vincent Perrot , Romain Bridou , Zoyne Pedrero , Remy Guyoneaud , Mathilde Monperrus
Environmental Science and Technology, 2015, 49 (3), pp.1365-1373. ⟨10.1021/es5033376⟩
Article dans une revue hal-01843567v1

Investigations into the differential reactivity of endogenous and exogenous mercury species in coastal sediments

Sylvain Bouchet , P. Rodriguez-Gonzalez , Romain Bridou , Mathilde Monperrus , Emmanuel Tessier
Environmental Science and Pollution Research, 2013, 20 (3), pp.1292--1301. ⟨10.1007/s11356-012-1068-9⟩
Article dans une revue hal-01546603v1

Transformation, localization, and biomolecular binding of Hg species at subcellular level in methylating and nonmethylating sulfate-reducing bacteria

Zoyne Pedrero , Romain Bridou , Sandra Mounicou , Remy Guyoneaud , Mathilde Monperrus
Environmental Science and Technology, 2012, 46 (21), pp.11744-11751. ⟨10.1021/es302412q⟩
Article dans une revue hal-01843569v1

Simultaneous determination of mercury methylation and demethylation capacities of various sulfate-reducing bacteria using species-specific isotopic tracers

Romain Bridou , Mathilde Monperrus , P.R. Gonzalez , Remy Guyoneaud , David Amouroux
Environmental Toxicology and Chemistry, 2011, 30 (2), pp.337-344. ⟨10.1002/etc.395⟩
Article dans une revue hal-01843570v1

Species-specific stable isotope fractionation of mercury during Hg(II) methylation by an anaerobic bacteria (Desulfobulbus propionicus) under dark conditions

P. Rodŕiguez-Gonźalez , Vladimir Epov , Romain Bridou , Emmanuel Tessier , Remy Guyoneaud
Environmental Science and Technology, 2009, 43 (24), pp.9183-9188. ⟨10.1021/es902206j⟩
Article dans une revue hal-01843572v1

Overview of mercury methylation capacities among anaerobic bacteria including representatives of the sulphate-reducers: Implications for environmental studies

M. Ranchou-Peyruse , Mathilde Monperrus , Romain Bridou , Robert Duran , David Amouroux
Geomicrobiology Journal, 2009, 26 (1), pp.1-8. ⟨10.1080/01490450802599227⟩
Article dans une revue hal-01841780v1

Mercury methylation by a microbial community from sediments of the Adour Estuary (Bay of Biscay, France)

Robert Duran , Magali Ranchou-Peyruse , V. Menuet , Mathilde Monperrus , Gilles Bareille
Environmental Pollution, 2008, 156 (3), pp.951-958. ⟨10.1016/j.envpol.2008.05.007⟩
Article dans une revue hal-01557339v1

Characterization of Desulfomicrobium salsuginis sp. nov. and Desulfomicrobium aestuarii sp. nov., two new sulfate-reducing bacteria isolated from the Adour estuary (French Atlantic coast) with specific mercury methylation potentials

M. Dias , J.C. Salvado , Mathilde Monperrus , P. Caumette , David Amouroux
Systematic and Applied Microbiology, 2008, 31 (1), pp.30-37. ⟨10.1016/j.syapm.2007.09.002⟩
Article dans une revue hal-00291946v1

The biogeochemistry of mercury at the sediment-water interface in the Thau lagoon. 2. Evaluation of mercury methylation potential in both surface sediment and the water column

Mathilde Monperrus , Emmanuel Tessier , D. Point , K. Vidimova , David Amouroux
Estuarine, Coastal and Shelf Science, 2007, 72 (3), pp.485-496
Article dans une revue hal-00524688v1

Bacterial community structure along the Adour estuary (French Atlantic coast): Influence of salinity gradient versus metal contamination

Marisol Goñi , David Point , David Amouroux , Remy Guyoneaud , Olivier François Xavier Donard
Aquatic Microbial Ecology, 2007, 49 (1), pp.47-56. ⟨10.3354/ame01128⟩
Article dans une revue hal-01590331v1

Mercury methylation/demethylation and volatilization pathways in estuarine sediment slurries using species-specific enriched stable isotopes

R.C. Rodríguez Martín-Doimeadios , Emmanuel Tessier , David Amouroux , Remy Guyoneaud , Robert Duran
Marine Chemistry, 2004, 90 (1-4 SPEC. ISS.), pp.107-123. ⟨10.1016/j.marchem.2004.02.022⟩
Article dans une revue hal-01590049v1

Mercury methylation rates in coastal sediments versus microbial diversity and specific activity

Mathilde Monperrus , Remy Guyoneaud , Emmanuel Tessier , Robert Duran , Marisol Goñi
Journal de Physique IV Proceedings, 2003, 107 (II), pp.883-886
Article dans une revue hal-01590057v1

Monitoring bacterial communities adaptation to mercury contamination in estuarine sediments maintained in slurries

Robert Duran , V. Menuet , Mathilde Monperrus , Remy Guyoneaud , Marisol Goñi
Journal de Physique IV Proceedings, 2003, 107 (I), pp.393-396
Article dans une revue hal-01590054v1

Biogeoquímica del mercurio en el lago tropical de altura Uru Uru (Altiplano boliviano)

Lucia Alanoca , Stéphane Guédron , Mathilde Monperrus , David Amouroux , Emmanuel Tessier
International colloquium on current and ancient contamination in Andes aquatic ecosystems = Coloquio internacional sobre la contaminación actual y histórica en los ecosistemas acuáticos Andinos = Colloque international sur la contamination actuelle et historique des écosystèmes aquatiques andins, May 2016, La Paz, Bolivia
Communication dans un congrès hal-02128299v1

Mercury transformation by anaerobic bacterial communities selected from estuarine sediments

Marisol Goñi , M Dias , Mathilde Monperrus , J.C. Salvado , David Amouroux
7th International Conference on mercury as a global pollutant, Jun 2004, Ljubjana, Slovenia. pp.1006-1009
Communication dans un congrès hal-01981895v1

Transfer of metallic contaminants at the sediment-water interface in a coastal lagoon: role of the biological and microbial activity

David Amouroux , Mathilde Monperrus , D. Point , Emamnuel Tessier , Gilles Bareille
XIIth international conference on Heavy metals in the environment, ICHMET, May 2003, Grenoble, France. pp.41-44
Communication dans un congrès hal-00524823v1