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Posters 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

Attendance Time: Thursday, 11 April 2013, 17:30–19:00
Blue Posters
B230
EGU2013-2101
Bubble size distributions and eruption intensity during Phase II of the April-May 2010 Eyjafjallajökull eruption, Iceland
Alexandra LaRue, Don Baker, Margherita Polacci, Patrick Allard, and Nicola Sodini

B231
EGU2013-2991
Permeability of Campi Flegrei magmas and comparison with rhyolites and basalts
Margherita Polacci, Caroline Bouvet de Maisonneuve, Daniele Giordano, Monica Piochi, Lucia Mancini, Wim Degruyter, and Olivier Bachmann

B232
EGU2013-3305
Dissolved H2O distribution in vesicular magmatic glass records quench history and challenges emerging paradigm
Iona McIntosh, Ed Llewellin, Madeleine Humphreys, Alain Burgisser, Ian Schipper, and Alex Nichols

B233
EGU2013-5371
Spherulites growth in trachytic melts: a textural quantitative study from synchrotron X-ray microtomography and SEM data
Fabio Arzilli, Lucia Mancini, Gabriele Giuli, Maria Rita Cicconi, Marco Voltolini, and Michael R. Carroll

B234
EGU2013-10426
Deformation and failure of single- and multi-phase silicate liquids: seismic precursors and mechanical work
Jeremie Vasseur, Yan Lavallée, Kai-Uwe Hess, Joachim Wassermann, and Donald B. Dingwell

B235
EGU2013-10372
Volcanic facies and preliminary geochemical observations of the Goren greenstone belt, Burkina Faso
Luke Peters

B236
EGU2013-10874
The 2011-12 explosive sequences of Mt. Etna observed by remote SO2 and HCl fluxes
Salerno Giuseppe, La Spina Alessandro, Burton Michael, and Caltabiano Tommaso

B237
EGU2013-10757
Spatially distributed OClO-profiles in the volcanic plume of Mt. Etna, Sicily
Jonas Gliss, Nicole Bobrowski, Marco Huwe, Constantin Mayer, Henning Finkenzeller, Leif Vogel, and Ulrich Platt

B238
EGU2013-7683
The geochemical “crises� at La Fossa crater fumaroles of Vulcano Island (Italy): inferences on the dynamics, structure, and compositions of the magmatic system
Antonio Paonita, Cinzia Federico, Piero Bonfanti, Giorgio Capasso, Salvatore Inguaggiato, Franco Italiano, Paolo Madonia, Guendalina Pecoraino, and Francesco Sortino

B239
EGU2013-5350
Chlorine isotopic composition of volcanic gases and rocks at Mount Etna (Italy) and inferences on the local mantle source
Andrea Luca Rizzo, Antonio Caracausi, Marcello Liotta, Antonio Paonita, Jaime D. Barnes, Rosa Anna Corsaro, and Mauro Martelli

B240
EGU2013-754
Ground-based infrared surveys: imaging the thermal fields at volcanoes and revealing the controlling parameters.
Michele Pantaleo and Thomas Walter

B241
EGU2013-1045
Lacustrine records of the June 2011 eruption of the Puyehue-Cordón Caulle Volcanic Complex, Central Chile (40°30'S, 72°10'W)
Romina Daga, Sébastien Bertrand, Robin Bedert, Sergio Ribeiro Guevara, and Zakaria Ghazoui

B242
EGU2013-3664
The Rungwe Pumice (Rungwe, Tanzania): a wind-still Plinian eruption
Karen Fontijn, Gerald Ernst, Costanza Bonadonna, Marlina Elburg, Evelyne Mbede, and Patric Jacobs

B243
EGU2013-12287
Mass architecture of a subplinian fall deposit: the 2006 tephra from Tungurahua volcano (Ecuador)
Julia Eychenne, Jean-Luc Le Pennec, Patricio Ramon, Hugo Yepes, and Julien Bernard

B244
EGU2013-3926
A new strategy for estimating eruptive parameters
Costanza Bonadonna and Antonio Costa

B245
EGU2013-8145
What a tephra deposit cannot tell us
Antonio Spanu, Sara Barsotti, and Mattia de' Michieli Vitturi

B246
EGU2013-12996
Future challenges in tephra-fall studies
David Pyle

B247
EGU2013-11687
The 12-13 January 2011 lava fountain of Mt. Etna volcano: total mass and grain-size evaluation of the fallout deposit
Daniele Andronico, Antonio Cristaldi, Maria Deborah Lo Castro, and Simona Scollo

B248
EGU2013-13285
The importance of high-resolution simulations of the flow over a volcano for prediction of ash in airspace far away from the ash source
Haraldur Ólafsson, Hálfdán Ágústsson, Ólafur Rögnvaldsson, and Dubravka Rasol

B249
EGU2013-8262
Analysis of volcanic plume detection on Mount Etna through GPS
Massimo Aranzulla, Flavio Cannavò, Simona Scollo, Giuseppe Puglisi, and Giuseppina Immé

B250
EGU2013-13500
The refractive index of volcanic ash and other aerosols
Benjamin Reed, Don Grainger, and Daniel Peters

B251
EGU2013-9883
Linking the IR Christiansen effect to the mean particle size and type of volcanic ash
Simona Scollo, Giuseppe A. Baratta, Maria Elisabetta Palumbo, Stefano Corradini, Giuseppe Leto, and Giovanni Strazzulla

B252
EGU2013-11865 | presentation
Satellite remote sensing of volcanic plume from Infrared Atmospheric Sounding Interferometer (IASI): results for recent eruptions.
Elisa Carboni, Andrew Smith, Roy Grainger, Anu Dudhia, Gareth Thomas, Daniel Peters, Joanne Walker, and Richard Siddans

B253
EGU2013-2780
Quantifying HCl and SO2 adsorption by tephra in volcanic eruptions
Paul Martin Ayris, Pierre Delmelle, Elena Maters, and Donald Bruce Dingwell

B254
EGU2013-940
Diffuse CO2 and H2S degassing from the summit crater of Pico do Fogo
Samara Dionis, Gladys Melián, Eleazar Padrón, Zuleyka Bandomo, Paulo Fernandes, Sónia Silva, Jose Barrancos, Fátima Rodríguez, Germán Padilla, Dácil Nolasco, David Calvo, Pedro A. Hernández, Nemesio Pérez, Helio Semedo, and Antonio Gonzalves

B255
EGU2013-952
1. Fourteen Years Of Diffuse CO2 Monitoring At Cerro Negro Volcano, Nicaragua
Jose Barrancos Martinez, Gladys Melián, Martha Ibarra, Julio Álvarez, Fátima Rodríguez, Dácil Nolasco, Germán Padilla, David Calvo, Samara Dionis, Eleazar Padrón, Iñigo Hernández, Pedro A. Hernández, Nemesio M. Pérez, and Angélica Muñoz

B256
EGU2013-7099
Middle Pleistocene activity of the Hekla volcano
Gilles Chazot, Hervé Guillou, Jean-luc Schneider, and Brigitte Van Vliet-Lanoe