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David Amouroux

7
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

36707
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In Situ Photochemical Transformation of Hg Species and Associated Isotopic Fractionation in the Water Column of High-Altitude Lakes from the Bolivian Altiplano

Sylvain Bouchet , Emmanuel Tessier , Jeremy Masbou , David Point , Xavier Lazzaro
Environmental Science and Technology, 2022, 56 (4), pp.2258-2268. ⟨10.1021/acs.est.1c04704⟩
Article dans une revue hal-03584011v1
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Accumulation of Methylmercury in the High-Altitude Lake Uru Uru (3686 m a.s.l, Bolivia) Controlled by Sediment Efflux and Photodegradation

Stéphane Guédron , Dario C. Acha , Sylvain Bouchet , David E. Point , Emmanuel Tessier
Applied Sciences, 2020, 10 (21), pp.7936. ⟨10.3390/app10217936⟩
Article dans une revue hal-03006743v1
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Diagenetic production, accumulation and sediment-water exchanges of methylmercury in contrasted sediment facies of Lake Titicaca (Bolivia)

Stéphane Guédron , Stéphane Audry , Dario C. Acha , Sylvain Bouchet , David Point
Science of the Total Environment, 2020, 723, pp.138088. ⟨10.1016/j.scitotenv.2020.138088⟩
Article dans une revue hal-02543070v1

Hg Compound-Specific Isotope Analysis at Ultratrace Levels Using an on Line Gas Chromatographic Preconcentration and Separation Strategy Coupled to Multicollector-Inductively Coupled Plasma Mass Spectrometry

Sylvain Bouchet , Sylvain Bérail , David Amouroux
Analytical Chemistry, 2018, 90 (13), pp.7809-7816
Article dans une revue hal-01982304v1

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

Mercury contamination level and speciation inventory in Lakes Titicaca & Uru-Uru (Bolivia): Current status and future trends

Stéphane Guédron , David Point , Dario Acha , Sylvain Bouchet , Pascale Anabelle Baya
Environmental Pollution, 2017, 231, pp.262 - 270. ⟨10.1016/j.envpol.2017.08.009⟩
Article dans une revue hal-01596317v1
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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