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24, chemin de Borde Rouge -Auzeville - CS52627 31326 Castanet Tolosan cedex - France

Last update: May 2021




Centre Alpin sur les Réseaux Trophiques et Ecosystèmes Lacustre

Lake Biogeochemistry - MyCYCLE

Coordinators : 
Dr. Jean-Philippe Jenny, Researcher 
Dr. Florent Arthaud, Assistant Professor 

Lakes and reservoirs are biogeochemical reactors that receive nutrients (C,N,P) in several forms, some of which will be transformed, emitted into the atmosphere, stored as biomass, permanently buried in their sediments, or transferred downstream. By coupling limnological, paleolimnological and modelling approaches, our group's objective is to advance the understanding of decadal to centennial transfers and transformations of C,N,P in lake-watershed systems, and the potential impacts on lake functioning and on biogeochemical cycles along the land-ocean aquatic continuum. Ongoing Projects - Among BIOTIC’s themes we can list: 







Clément Jean-Christophe

Professor, Assistant Director

 +33 (0)4 79 75 88 63

Dambrine Étienne

Research Director INRAE

 +33 (0)4 79 75 94 54

Domaizon Isabelle

Research Director INRAE 

 +33 (0)4 50 26 78 72 

Arthaud Florent

Assistant Professor

 +33 (0)4 79 75 88 70 

Chiapusio Geneviève

Assistant Professor

 +33 (0)4 79 75 81 07     

Etienne David

Assistant Professor

 +33 (0)4 79 75 86 37 

Frossard Victor

Assistant Professor

 +33 (0)4 79 75 88 68 

Lyautey Émilie

Assistant Professor 

 +33 (0)4 79 75 88 61 

Jenny Jean-Philippe

Researcher INRAE 

 +33 (0)4 79 75 86 49

Rasconi Serena 

Researcher INRAE 

 +33 (0)4 50 26 78 45

Tran-Khak Viet

Research Engineer

 +33 (0)4 50 26 78 50  

Avrillier Jean-Noël

Research Technician

 +33 (0)4 79 75 86 67 

Tissot Nathalie

Research technician 

 +33 (0)4 79 75 86 67 

Millery-Vigues Annie

Design Engineer 

 +33 (0)4 79 75 88 82 

Boggio Baptiste

PhD Student

 +33 (0)7 82 85 27 52