Sébastien LEIBRANDT

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Leibrandt_SébastienDr. Sébastien LEIBRANDT

Function: Post doctoral research fellow

Participation in ClerVolc program N°: 7

Main Research Unit: LMV

E-mail: s.leibrandt@opgc.univ-bpclermont.fr

Presentation

I am a ClerVolc post-doctoral research fellow at Laboratoire Magmas et Volcans, University Blaise Pascal in Clermont-Ferrand. My research interests are in the fields of tephra, geomorphology, and geochronology. I am currently working on the morphometry of volcanic ash particles applied to explosive event characterization and eruption surveillance.

Research Topics

Eruptive dynamics; volcano morphologies and hazards; volcaniclastic flows; magma-sediment interactions; lavas geochemistry; geochronology.

  • Volcanic ash morphometry applied to explosive event characterization and eruption surveillance
  • Magma-sediment mingling in phreatomagmatic vent-filling deposits
  • Morpho-structural evolution and eruptive history of the Cantal volcano (France): caldera and associated deposits
  • Spatio-temporal evolution of the Auvergne volcanism (France)

Publications

  • Leibrandt S., Le Pennec J.L., (2015). Towards fast and routine analyses of volcanic ash morphometry for eruption surveillance applications. Journal of Volcanology and Geothermal Research vol.297, p.11-27, doi:10.1016/j.jvolgeores.2015.03.014.
  • Leibrandt S., Le Pennec J.L., (2015). High-resolution analyses of morphological variations of ash grains in the 2006 subplinian tephra deposit of Tungurahua volcano. 26th IUGG General Assembly, Prague, Czech Republic, 22 june – 02 july 2015.
  • Leibrandt S., Le Pennec J.L., (2015). Morphometric fractionation of tephra in a volcanic plume revealed by high-resolution ash particle shape analyses. 26th IUGG General Assembly,, Prague, Czech Republic, 22 june – 22 july 2015.
  • Leibrandt S., Le Pennec J.L., (2015). Towards fast and routine analyses of volcanic ash morphometry for eruption surveillance applications. Geophysical Research Abstracts, EGU General Assembly, Vienna, Austria, 12 – 17 April 2015.
Sébastien LEIBRANDT

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