Menu


Find the EGU on

Follow us on Twitter Find us on Facebook Find us on Google+ Find us on LinkedIn Find us on YouTube

Tag your tweets with #egu2013

Orals GMPV31

GMPV31

From conduit magma ascent to ash generation and dispersal
Conveners: Ulrich Kueppers , David Pyle  | Co-Conveners: Yan Lavallée , Mike Burton , Simona Scollo , Karen Fontijn , Antonio Costa 
Orals
 / Thu, 11 Apr, 08:30–12:00  / 13:30–15:00  / Room G6
Posters
 / Attendance Thu, 11 Apr, 17:30–19:00  / Blue Posters

Thursday, 11 April 2013
Room G6
08:30–08:45
EGU2013-2447
Frictional melting and stick-slip behavior in volcanic conduits
Jackie Evan Kendrick, Yan Lavallee, Takehiro Hirose, Giulio di Toro, Adrian Jakob Hornby, Kai-Uwe Hess, and Donald Bruce Dingwell
08:45–09:00
EGU2013-10536
Investigating disequilibrium effects in magma ascent dynamics with a new multiphase flow model
Mattia de’ Michieli Vitturi, Amanda B. Clarke, Augusto Neri, Barry Voight, and Giuseppe La Spina
09:00–09:15
EGU2013-10680
Predicting changes in volcanic activity through modelling magma ascent rate.
Mark Thomas and Jurgen Neuberg
09:15–09:30
EGU2013-4817
Numerical Simulation of starting, particle-laden jets from pressurised containments
Jörn Sesterhenn, Flavia Cavalcanti Miranda, and Juan Jose Pena
09:30–09:45
EGU2013-10478
Recent SO2 camera and OP-FTIR field measurements in Mexico and Guatemala
Alessandro La Spina, Giuseppe Salerno, and Michael Burton
09:45–10:00
EGU2013-3290
Cyclicity in slug-driven basaltic eruptions: insights from large-scale analogue experiments
Ed Llewellin, Elisabetta Del Bello, Steve Lane, Antonio Capponi, Simon Mathias, and Jacopo Taddeucci
COFFEE BREAK
10:30–10:45
EGU2013-5613
Rheology of Crystal- and Bubble-bearing Magmas: Insights into Volcanic Conduit Dynamics
Mattia Pistone, Luca Caricchi, and Peter Ulmer
10:45–11:00
EGU2013-12744
Non-Newton Man: An exploration of magmatic shear thinning sources.
Benoit Cordonnier, Michael Manga, Melanie Forien, Boris Kauss, Philippe Yamato, and Thibault Duretz
11:00–11:15
EGU2013-2322
Structural variation of the feeder dikes of explosive eruptions in Miyakejima, Japan
Nobuo Geshi
11:15–11:30
EGU2013-5186
Estimation of Eruption Source Parameters from Plume Growth Rate
Solene Pouget, Marcus Bursik, Peter Webley, Jon Dehn, Michael Pavalonis, Tarunraj Singh, Puneet Singla, Abani Patra, Bruce Pitman, Ramona Stefanescu, Reza Madankan, Donald Morton, and Matthew Jones
11:30–11:45
EGU2013-12224
Deposition from a volcanic plume under sheared wind condition, origin of double peaked tephra samples.
Armann Hoskuldsson, Thor Thordarsson, Gudrun Larsen, and Magnus Tumi Gudmundsson
11:45–12:00
EGU2013-8147 | presentation
Correlation between ground weather radar and satellite observations at microwaves for the Grímsvötn volcanic eruption on May 2011
Mario Montopoli, Domenico Cimini, Gianfranco Vulpiani, and Frank S. Marzano
LUNCH BREAK
13:30–13:45
EGU2013-4797
Properties of ash-infused hail during the Grímsvötn 2011 eruption and implications for radar detection of volcanic columns
Þórður Arason, Svava B. Þorláksdóttir, Geirfinnur S. Sigurðsson, Richard F. Yeo, and Thorsteinn Thorsteinsson
13:45–14:00
EGU2013-11414
Triboelectric charging of volcanic ash from Grímsvötn
Isobel Houghton, Karen Aplin, and Keri Nicoll
14:00–14:15
EGU2013-1513 | presentation
The impact of the characteristics of volcanic ash on forecasting.
Frances Beckett, Matthew Hort, Sarah Millington, John Stevenson, and Claire Witham
14:15–14:30
EGU2013-9268
Big volcanic ash grains, even from small plumes, travel long distances: implications for satellite remote sensing.
John Stevenson, Sarah Millington, Frances Beckett, Thor Thordarson, and Graeme Swindles
14:30–14:45
EGU2013-3221
Photogrammetric retrieval of volcanic ash cloud top height from SEVIRI and MODIS
Klemen Zakšek, Matthias Hort, Janez Zaletelj, and Bärbel Langmann
14:45–15:00
EGU2013-8650
Effect of the volcanic ash type uncertainties on ash and SO2 retrievals from satellite multi-spectral measurements in the TIR spectral range
Stefano Corradini, Luca Merucci, Robin Campion, and Elisa Carboni