Oral Programme GMPV4

GMPV4

Complex processes in magmatic and volcanic systems. 1: field and laboratory analysis of volcanic products
Session details
Oral Programme
 / Thu, 06 May, 08:30–12:00  / Room 20
Poster Programme
 / Attendance Thu, 06 May, 17:30–19:00  / Hall XL
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Thursday, 06 May 2010
Room 20
Chairperson: T.H. Druitt
08:30–08:45
EGU2010-1972
Rounding of pumice clasts during transport: field measurements and laboratory studies
Michael Manga, Ameeta Patel, and Josef Dufek
08:45–09:00
EGU2010-10170
Emplacement of energetic density currents over topographic barriers: constraints from a chemically-zoned, topography-draping, low aspect-ratio ignimbrite on Pantelleria, Italy.
Rebecca Williams, Michael Branney, Tiffany Barry, and Mike Norry
09:00–09:15
EGU2010-2357
Dilute pyroclastic density currents of Italian active volcanoes: facies architecture, physical modelling and impact parameters
Daniela Mele, Pierfrancesco Dellino, Roberto Sulpiziio, Luigi La Volpe, and Giuseppe Braia
09:15–09:30
EGU2010-4403
Simulating intracrater ash recycling during mid-intensity explosive activity: high temperature laboratory experiments on natural basaltic ash
Claudia D'Oriano, Massimo Pompilio, Antonella Bertagnini, Raffaello Cioni, and Michel Pichavant
09:30–09:45
EGU2010-11710
Emplacement of crystal-rich magmas: insights from the Snap Lake kimberlite intrusion (NW Territories, Canada)
Thomas Gernon, Steve Sparks, Matthew Field, and Rachael Ogilvie-Harris
09:45–10:00
EGU2010-8676
Textural and geochemical constraints on eruptive style of the 79AD eruption at Vesuvius
Hélène Balcone-Boissard, Georges Boudon, and Benoît Villemant
COFFEE BREAK
Chairperson: R. Cioni
10:30–10:45
EGU2010-9368
Vesiculation processes during the 1997 Vulcanian explosions of Soufrière Hills Volcano, Montserrat
Thomas Giachetti, Timothy H. Druitt, Alain Burgisser, and Laurent Arbaret
10:45–11:00
EGU2010-6259
Stoping of chamber margins into mafic intrusions: Magma mingling at Soufriere Hills volcano, Montserrat
Kimberly Genareau and Amanda B. Clarke
11:00–11:15
EGU2010-12511
Time scales of magma recharge and crystal growth rate determined from Mg and Ti zoning in plagioclase phenocrysts from the Upper Toluca Pumice, Mexico
Ralf Dohmen, Victoria C. Smith, Jose Luis Arce, and Jonathan D. Blundy
11:15–11:30
EGU2010-12664
Magma supply and eruptive styles at Mt. Etna during the 2001-2009 period
Renato Cristofolini, Carmelo Ferlito, Pier Paolo Giacomoni, Eugenio Nicotra, and Marco Viccaro
11:30–11:45
EGU2010-13836
The Fidelity of Olivine-Hosted Melt Inclusions as Recorders of Pre-Eruptive Water Content and Oxygen Fugacity
Glenn Gaetani, Julie O'Leary, and Nobumichi Shimizu
11:45–12:00
EGU2010-12816
Compositional time-series from tephra and the temporal evolution of Grímsvötn's magma chamber
Olgeir Sigmarsson, Bergrun Arna Óladóttir, and Guðrún Larsen