Poster Programme GMPV4.7
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GMPV4.7 Physics and dynamics of magma ascent, emplacement, eruption and deposition in volcanic systems |
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| Convener: Olivier Galland | Co-Conveners: Steffi Burchardt , Galen Gisler , Eoghan Holohan , John Sekajugo , Guilhem Amin Douillet | |
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Oral Programme
/ Tue, 24 Apr, 08:30–12:00
/ Room 27
Poster Programme
/ Attendance Tue, 24 Apr, 17:30–19:00
/ Hall XL
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Attendance Time: Tuesday, 24 April 2012, 17:30–19:00 Hall XL Chairperson: Nicolas Le Corvec & Domenico Doronzo |
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XL314
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EGU2012-5805
Oxidation-state dependence of rheology in peralkaline glasses of phonolitic composition M.C. Scherrer, K.-U. Hess, K.T. Fehr, and D.B. Dingwell |
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XL315
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EGU2012-3685
High temperature steady shear and oscillatory rheometry of basaltic melt N. Petford, R. English, R. Williams, and N. Rogers |
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XL316
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EGU2012-2471
Transient rheology of crystallizing andesitic magmas L.J. de Biasi, M.O. Chevrel, J.B. Hanson, C. Cimarelli, Y. Lavallée, and D.B. Dingwell |
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XL317
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EGU2012-14435
Numerical simulation of plagioclase rim growth during magma ascent at Bezymianny volcano, Kamchatka N. Gorokhova and O. Melnik |
| XL318 |
EGU2012-11081
Crystallization kinetics of silicate melts (withdrawn) C. Agostini, F. Arzilli, and M.R. Carroll |
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XL319
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EGU2012-6647
Fractal analysis and thermal-elastic modeling of a subvolcanic magmatic breccia S. Roy, S.E. Johnson, Z. Jin, and P. Koons |
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XL320
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EGU2012-10601
El Hierro's floating stones as messengers of crust-magma interaction at depth S. Burchardt, V. R. Troll, H. Schmeling, H. Koyi, L. S. Blythe, M. A. Longpré, and F. M. Deegan |
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XL321
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EGU2012-6215
Silicic magma eruption: integrated study of crustal xenolith petrology and numerical modelling A. M. Alvarez-Valero, F. Pla, and L. M. Kriegsman |
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XL322
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EGU2012-13410
The structure and evolution of magmatic complexes in fold-and-thrust belts - a case study of Cerro Negro, Neuquén Province, Argentina D. Gürer, O. Galland, H.A. Leanza, C. Sassier, P.R. Cobbold, and E.A. Rossello |
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XL323
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EGU2012-9311
The 2011 collapse of Puu Oo pit crater, Hawaii: insights from digital image correlation and Discrete Element Method models E. P. Holohan, T. R. Walter, M. P. J. Schöpfer, J. J. Walsh, T. Orr, and M. Poland |
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XL324
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EGU2012-3766
Experimental modelling of ground deformation associated with shallow magma intrusions O. Galland |
| XL325 |
EGU2012-810
The propagation of magma-filled cracks in an extensional tectonic setting (withdrawn) K. A. Daniels, T. Menand, and R. S. J. Sparks |
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XL326
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EGU2012-8982
Fracture mode analysis and related surface deformation during dyke intrusion: Results from 2D experimental modelling M. Abdelmalak, R. Mourgues, and D. Bureau |
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XL327
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EGU2012-12671
The Auckland Volcanic Field - a basaltic field showing random behavior? N. Le Corvec, J.V. Rowland, and J.M. Lindsay |
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XL328
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EGU2012-12970
What controls the distribution of volcanoes within monogenetic volcanic fields: Insights from spatial distribution and alignments of volcanic centers N. Le Corvec, K.B. Sporli, J.V. Rowland, and J.M. Lindsay |
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XL329
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EGU2012-1609
Clarifying the role of rigidity contrasts and rock interface strength in sill formation processes J. Kavanagh, M. Pavier, T. Menand, and R.S.J. Sparks |
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XL330
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EGU2012-10429
Analytical solution for 3D surface uplift above flat-lying magma intrusions: Implications for sill emplacement and geodesy J. Scheibert and O. Galland |
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XL331
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EGU2012-5568
Non-equilibrium and transient processes in under-expanded volcanic jets S. Carcano, L. Bonaventura, T. Esposti Ongaro, and A. Neri |
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XL332
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EGU2012-6125
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Eruptive and depositional characteristics of the Loolmurwak and Eledoi maar volcanoes, Lake Natron - Engaruka monogenetic volcanic field, northern Tanzania J.F. Berghuijs, H.B. Mattsson, and S.A. Bosshard |
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XL333
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EGU2012-5211
Magma ascent dynamics during highly explosive magmatic/phreatomagmatic eruptions of low-viscosity phonolitic magmas: Insights from textural studies on pumices from the 12.9 ka Laacher See eruption (Germany). G.-J. Peeters, K. Fontijn, V. Cnudde, and G.G.J. Ernst |
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XL334
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EGU2012-9167
Origin of maar volcanoes: external water, internal volatiles, or both? J. Rausch and H.-U. Schmincke |
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XL335
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EGU2012-5296
Simulation of the Eruption of a Volatile-Rich Magma Column G. Gisler |
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XL336
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EGU2012-3477
A more advantageous and reliable alternative method than widely used anisotropy of magnetic susceptibility (AMS) for determination of vent locations of ignimbrites: High resolution x-ray tomography (micro-CT) O. Ersoy, G. Atici, E. Aydar, and İ. Tatar |
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XL337
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EGU2012-10728
Experimental Compaction of Pumiceous Dome Lavas J. Kendrick, P.A. Ashwell, Y. Lavalleé, B.M. Kennedy, K.U. Hess, J. Cole, and D.B. Dingwell |
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XL338
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EGU2012-2249
Modelling the 1982 and 2000 channelised lava flows at Mt Cameroon Volcano using FLOWGO thermo-rheological model M. Wantim, M. Kervyn, G.G.J Ernst, C.E. Suh, P. Jacobs, and M-A. del Marmol |
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XL339
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EGU2012-13632
Mobility of pyroclastic density currents G. Giordano, M. Porreca, C. Lesti, and R.A.F. Cas |
| XL340 |
EGU2012-6534
Flow directions and interaction with topography of large volume caldera-forming ignimbrites: the case of Cerro Galán ignimbrite (Puna plateau, NW Argentina) (withdrawn) M. Porreca, C. Lesti, M. Mattei, G. Giordano, R.A.F. Cas, H. Wright, and J. Viramonte |
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XL341
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EGU2012-135
Effects of volcano profile on dilute pyroclastic density currents: Numerical simulations Press & Media D.M. Doronzo, G.A. Valentine, P. Dellino, and M.D. de Tullio |
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XL342
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EGU2012-3201
Laboratory studies of pyroclastic flows that interact with topography B. Andrews and M. Manga |
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XL343
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EGU2012-3050
Comparison of the terminal fall velocity, surface roughness and erosion threshold for volcanic particles. G. A. Douillet, L. Seybold, K.R. Rasmussen, U, Kueppers, D. Lo Castro, and D.B. Dingwell |
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XL344
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EGU2012-2128
When do pyroclastic particles move? Wind tunnel experiments on saltation threshold and surface roughness. G. A. Douillet, K.R. Rasmussen, U. Kueppers, J. Merrison, and D.B. Dingwell |
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XL345
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EGU2012-634
Paleotopographic study of a rheomorphic rhyolitic welded ignimbrite: Monte Ulmus (Sardinia - Italy) M. Mulas, R. Cioni, and F. Mundula |
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XL346
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EGU2012-638
Diapiric structures in welded ignimbrite F. Mundula, R. Cioni, and M. Mulas |
| XL347 |
EGU2012-11601
Numerical Simulation of a Compressible Turbulent Boundary Layer with Suspended Particles applied to Pyroclastic Density Currents (withdrawn) F. Cavalcanti Miranda and J. Sesterhenn |