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Oral Programme GMPV4.6

GMPV4.6

Volcanic conduits and ash in nature, models, and experiments
Convener: U. Kueppers 
Co-Conveners: J. Taddeucci , Y. Lavallée , P. Delmelle 
Session details
Oral Programme
 / Mon, 23 Apr, 08:30–12:00  / Room 31
Poster Programme
 / Attendance Mon, 23 Apr, 17:30–19:00  / Hall XL
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Monday, 23 Apr 2012
Room 31
08:30–08:45
EGU2012-944
The Distribution of Water in a Degassing Magma and the Formation of Flow Bands
F.W. von Aulock, B. Kennedy, C. Oze, F. Bégué, and T. Cox
08:45–09:00
EGU2012-9462
(Mis)understanding bubble growth in magma: Evidence from preserved volatile concentrations in volcanic glass
I.M. McIntosh, E.W. Llewellin, M.C.S. Humphreys, A. Burgisser, and C.I. Schipper
09:00–09:15
EGU2012-1717
Coupled effect of magma degassing and rheology on silicic volcanism (solicited)
S. Okumura, M Nakamura, K Uesugi, and T Nakano
09:15–09:30
EGU2012-4598
Deciphering between highly-explosive surges and block-and-ash flows from decompression experiments: example of Mt. Pelée (Martinique, F.W.I)
C. Martel
09:30–09:45
EGU2012-9132
High-speed imaging of Strombolian eruptions reveals gas-pyroclast interactions in volcanic jets
J. Taddeucci, D.M. Palldino, C. Camaldo, P. Scarlato, and M.A. Alatorre-Ibarguengoitia
09:45–10:00
EGU2012-11875
Complex dynamics of dyke propagation deduced from seismic monitoring and physical models (solicited)
B. Taisne and F. Brenguier
COFFEE BREAK
10:30–10:45
EGU2012-12083
Volcanic Conduits: comparison of the driving parameters on degassed magmas.
B. Cordonnier, W. Degruyter, B. Friedlander, L. Kennedy, K. Russell, and M. Manga
10:45–11:00
EGU2012-13591
The effect of temperature on the fragmentation efficiency.
B. Scheu, U. Kueppers, S. Siegel, L. Auer, and D.B. Dingwell
11:00–11:15
EGU2012-1775
Volcanic controls on ash iron solubility: thermodynamic modeling of gas-ash interaction in the hot core of volcanic plumes
G. Hoshyaripour, M. Hort, and B. Langmann
11:15–11:30
EGU2012-7216
Particle analysis of volcanic ash with Electron Microscopy
K. I. Lieke, T. B. Kristensen, C. B. Koch, U. S. Korsholm, J. H. Sørensen, and M. Bilde
11:30–11:45
EGU2012-5870
Electrical and radioactive properties of ash samples from Eyafjallajökull and Grimsvötn
K. Aplin, T. Mather, D. Pyle, I. Piper, and P. Shrimpton
11:45–12:00
EGU2012-4987
Dry? or Wet? Magma-Water Interaction during Minoan-Thera Eruption of Santorini depicted from 3D morphological analysis of Ashes
E Aydar, E Ecochard, A Çiner, and E Fouache