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Cojean, Adeline

Postdoctoral Researcher

 

Research

As an educated chemical oceanographer and biogeochemist, I am interested in investigating the interplay between biogeochemical cycles (N, Fe, Mn, S, C) and associated microbial communities in aquatic environments. My current research focuses on how, and to what extent, lacustrine pockmarks (e.g. crater-like depressions formed by upward transport of fluid and gas through the unconsolidated sediment column) affect the hydrological and biogeochemical budget of Swiss lakes.

 

Education

June 2019 PhD in Environmental Sciences (Biogeochemistry)

2014-2019 PhD student at the University of Basel, Dept. of Environmental Sciences (Supervisors: Moritz Lehmann and Jakob Zopfi), Basel, Switzerland

2012-2014 Master’s degree in Marine Chemistry at the University of Bretagne Occidentale, Institut Universitaire Européen de la Mer (IUEM), Plouzané, France

2012 Bachelor’s degree in Chemistry at the University of Bretagne Occidentale, Brest, France

2009 Scientific Baccalaureate at the Lycée Auguste Pavie, Guingamp, France

 

Publications

Cojean A.N.Y, Zopfi J., Gerster A., Frey C., Lepori F., Lehmann M.F. (2019) Direct O2 control on the partitioning between denitrification and dissimilatory nitrate reduction to ammonium in lake sediments. Biogeosciences, 16, 4705-4718.

Cojean A.N.Y, Lehmann M.F., Robertson E.K., Thamdrup B., Zopfi J. (2020) Controls of H2S, Fe2+, and Mn2+ on microbial NO3--reducing processes in sediments of an eutrophic lake. Front. Microbiol. 11(1158), 1-17.

 

Contact

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Office: E318

Tél.: +41(0) 32 718 25 81

 

adeline.cojean@unine.ch

 

Centre for Hydrogeology and Geothermics (CHYN)
Emile-Argand 11
CH-2000 Neuchâtel