Mathieu THEVENOT

Maître de conférence (Assistant Professor)

Equipe SEDS (Sédimentologie, Environnement et Dynamique Sédimentaire)

UMR 6282 Biogéosciences CNRS,

Université de Bourgogne, 6 bd Gabriel, F-21000 Dijon, France

Tel. +33 (0)3 80 39 90 14

Fax. +33 (0)3 80 39 63 87

Cette adresse e-mail est protégée contre les robots spammeurs. Vous devez activer le JavaScript pour la visualiser.

Birth date: 01 february 1979

 

Research areas

My research activities focus on the study of organic matter dynamics in the environment: transfers from plant to soil/sediments/solution and evolution in a changing environment (natural and anthropogenic changes). This research is based on the characterisation of the organic matter pools and of the transformation processes using specific molecular and isotopic markers.

For this research, I use stable isotope techniques (13C labelling technique) and biomarkers of the organic matter origin and degradation (phenols, lipids, sugars…)

Keywords: soil, water, isotopic geochemistry, 13C, carbon cycle, organic matter, DOC, WEOC.

 

Analytical techniques

Organic matter biomarkers extraction and purification from various matrices (soil, sediments, plants). Stable isotopic geochemistry (δ13C), isotopic analyses of organic molecules and bulk (GC-C-IRMS, EA-IRMS), gas chromatography, elemental analyses C and N, spectrophotometry.

 

Teaching experience

Université de Bourgogne, Dijon (France), in the Earth and Environmental Sciences Department (ETEC), around 230 hours/year from the 1st to the 5th year.

Supervisor of postgraduate labwork.

 

Recent publications

Thevenot M., Dousset S. (2015). Compost effect on diuron retention and transport in structured vineyard soils. Pedosphere 25, 25-36.

Thevenot M., Dignac M.-F., Mendez-Millan M., Lapierre C., Bahri H., Hattée C., Pollet B., Bardoux G., Rumpel C. (2013). Characterization and dynamics of a lignin-fraction isolated from an agricultural soil. Soil Biology and Fertility 49, 517-526.

Thevenot M., Dignac M.-F., Rumpel C. (2010). Lignins fate in soils: a review. Soil Biology & Biochemistry 42, 1200-1211.

Dousset S., Thevenot M., Schrack D., Gouy V., Carluer N. (2010). Effect of grass cover on water and pesticide transport through undisturbed soil columns, comparison with field study (Morcille watershed, Beaujolais). Environmental Pollution 158, 2446-2453.

Thevenot M., Dousset S., Hertkorn N., Schmitt-Kopplin P., Andreux F. (2009). Interactions of diuron with dissolved organic matter from organic amendments. Science of the Total Environment 407, 4297-4302.