The PROJECT / Partners and participants
DEGAZMAG is based on strongly collaborative work between four research groups from three partner laboratories: the Petrology group and the Geochemistry group of Laboratoire Magmas et Volcans (LMV) at Clermont-Ferrand; the Magma group of Institut des Sciences de la Terre d'Orléans (ISTO); and the noble gas laboratory at the Centre de Recherches Pétrographiques et Géochimiques (CRPG, Nancy). Altogether, these four groups provide a top-level expertise in experimental magmatology, light element geochemistry, radioactive disequilibria, noble gas geochemistry, and physico-chemical modelling of magmatic processes.
As a whole, DEGAZMAG involves about fifteen permanent researchers and 7 non-permanent researchers: 1 post-doctoral fellow and 3 PhD students at LMV (all financially supported by the Région Auvergne), 2 PhD students at ISTO (one supported by DEGAZMAG and one supported by the european project FP7 VUELCO), and 1 PhD student at CRPG (supported equally by DEGAZMAG and the Région Lorraine).
Partner | Name | First name | Position | Contribution to the proposal |
---|---|---|---|---|
Partner 1 : LMV | ||||
Project coordinator | Laporte | Didier | Senior researcher | Coordination. Experimental studies: bubble nucleation and growth in the system basalt-CO2; equilibrium partitioning vs. diffusive fractionation of lithium. Supervision PhD students nos. 1 and 6. |
Other members | Vlastélic | Ivan | Researcher | Light elements (Li and B) in natural volcanic products: analysis and interpretation. Supervision PhD student no. 3. |
Sigmarsson | Olgeir | Senior researcher | Measurements of short-lived radionuclides and modelization of degassing-induced fractionation. | |
Rose-Koga | Estelle | Researcher | Equilibrium partitioning vs. diffusive fractionation of Li and B isotopes: analysis and interpreation of experimental products. Supervision PhD student no. 3. | |
Provost | Ariel | Professor | Physical modelling of bubble nucleation and growth in ascending magmas. | |
Koga | Kenneth | Assistant professor | Modelling of diffusive fractionation among volatile elements during bubble growth. | |
Gauthier | Pierre-Jean | Researcher | Experimental determination of Po liquid-gas partition coefficients, measurements of short-lived radionuclides and modelization of degassing-induced fractionation. | |
Thiéry | Régis | Assistant professor | Thermodynamic study of the degassing. | |
Devouard (1) | Bertrand | Professor | Characterization of fumarole sublimates by SEM, EPMA, and X-Ray Diffraction. | |
Cichy (2) | Sarah | Post-doctoral fellow | Modelling the pressure evolution into a magma chamber in response to crystallization and gas exsolution processes. | |
Hardiagon | Manon | PhD no. 1 | Bubble nucleation and growth in the system basalt-CO2: an experimental study and a model. | |
Menard | Gabrielle | PhD no. 3 | Light element analysis (Li and B) in natural volcanic products. | |
Haddadi | Baptiste | PhD no. 6 | Ascent rate and explosivity of basaltic magmas: experimental study and applications to the Chaîne des Puys volcanic field, France, and to Grímsvötn, Iceland. | |
Cluzel | Nicolas | Engineer | Technical support and analytical development: FTIR, Raman. | |
Devidal | Jean-Luc | Engineer | Technical support and analytical development: EPMA, LA-ICPMS. | |
Bosq | Chantal | Technician | Technical support in the clean laboratory. | |
Partner 2 : ISTO | ||||
Leader | Pichavant | Michel | Senior researcher | Experimental degassing of volatile (H2O-CO2) bearing basaltic melts; supervision PhD students no. 2 and 5. |
Other members | Le Gall | Nolwenn | PhD no. 2 | Experimental degassing of volatile (H2O-CO2) bearing basaltic melts. |
Brugier | Yann | PhD no. 5 | Volatile elements and magma degassing at Piton de la Fournaise. | |
Partner 3 : CRPG | ||||
Leader | Burnard | Pete | Senior researcher | Laser microprobe analysis of samples; design of experimental protocols; modelling of degassing processes; supervision of PhD student no. 4. |
Other members | Zimmermann | Laurent | Engineer | Sample preparation and analysis; equipment maintenance. |
Amalberti | Julien | PhD no. 4 | An experimental study of noble gas fractionation in degassing basalts. | |
Marty | Bernard | Professor | Expert. Discussion on noble gases in magmatic systems. | |
Etienne | Deloule | Senior researcher | Expert. Ion probe analysis of Li and B. |