, T. R. Walter
Wednesday, 22 Apr 2009
Room: 35
Chairperson: acocella
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13:30–13:45
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EGU2009-9988
C Pagli, TJ Wright, A Ayele, and T Barnie
Afar unrest: the 2008 Alu eruption in the Erta ‘Ale volcanic system (Ethiopia) (solicited)
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13:45–14:00
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EGU2009-11964
R. Pedersen, F. Sigmundsson, and T. Masterlark
Rheologic controls on inter-rifting deformation of the Northern Volcanic Zone, Iceland (solicited)
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14:00–14:15
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EGU2009-7779
F. Albino, V. Pinel, and F. Sigmundsson
Consequences of local surface load variations for volcanoes monitoring: Application to Icelandic subglacial volcanoes. (solicited)
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14:15–14:30
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EGU2009-4248
A. Gudmundsson
Initiation of rift-zone crustal magma chambers through the deflection of dykes into sills at layer contacts
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14:30–14:45
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EGU2009-9300
J. Ruch and T.R. Walter
Elliptical deformation as a possible stress indicator (Lazufre volcanic area, Central Andes) investigated through InSAR and GIS studies
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14:45–15:00
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EGU2009-5114
Ó. Pueyo Anchuela, A. Gil Imaz, M. Lago Sanjosé, Z. França, E. Widom, and V. H. Forjaz
Regional trends and dyke emplacement conditions inferred from tectonic and AMS analysis (Corvo and Flores Islands, Western Azores, Portugal).
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COFFEE BREAK |
Chairperson: gudmundsson
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15:30–15:45
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EGU2009-4779
s. hardy
2D and 3D Numerical Modelling of Caldera Development (solicited)
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15:45–16:00
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EGU2009-2772
N Geshi, A Gudmundsson, and S Kusumoto
Vertical structural variation of the dikes exposed in the Miyakejima 2000 caldera (solicited)
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16:00–16:15
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EGU2009-5865
W.U. Mueller, D.B. Dingwell, and J. Gottsmann
Characterization of Archean subaqueous calderas: volcanic structure and geometry
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16:15–16:30
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EGU2009-6699
A. Simakin
The Role of Magma Chamber-Fault Interaction in Caldera Forming Eruptions
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16:30–16:45
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EGU2009-4942
P. Tizzani, G. Zeni, M. Battaglia, and R. Lanari
New evidence of magma intrusion beneath Long Valley caldera from InSAR and gravity measurements
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16:45–17:00
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EGU2009-10815
A. Manconi, T.R. Walter, M. Manzo, G. Zeni, P. Tizzani, E. Sansosti, and R. Lanari
The source of the ground deformation at Campi Flegrei caldera during the last sixteen years: constraints from SBAS-DInSAR time series analysis and Finite Element models
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Thursday, 23 Apr 2009
Room: 23
Chairperson: walter
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10:30–10:45
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EGU2009-13751
T Menand
Multiple dyke propagation from single source regions (solicited)
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10:45–11:00
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EGU2009-12162
I. Galindo and A. Gudmundsson
Geometry and emplacement of basaltic feeder dykes
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11:00–11:15
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EGU2009-1934
A. Peltier, T Staudacher, P. Boissier, F. Lauret, and P. Kowalski
Analysis of five years of continuous GPS recording at Piton de La Fournaise (R
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11:15–11:30
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EGU2009-7694
F. Massin, V. Ferrazzini, P. Bachèlery, A. Nercessian, Z. Duputel, and T. Staudacher
Seismological study of the structure and the evolution of Piton de la Fournaise plumbing system from the April 2007 major eruption
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11:30–11:45
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EGU2009-13573
F Amelung and S Baker
Evidence for multiple magma bodies beneath Kilauea volcano, Hawaii (solicited)
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11:45–12:00
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EGU2009-5534
M. Shirzaei and T. R. Walter
InSAR time series shows multiple deformation and interaction of gravitational spreading, intrusion and compaction on Hawaii Island
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LUNCH BREAK |
Chairperson: puglisi
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13:30–13:45
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EGU2009-13781
P. Briole, E. Panagiotis, G. Puglisi, F. Guglielmino, A. Bonforte, and M. Murakami
Potentials of L-band ALOS interferometry for the measurement of ground deformations at Etna volcano (solicited)
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13:45–14:00
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EGU2009-4530
S. Pepe, M. Neri, F. Casu, V. Acocella, G. Solaro, P. Berardino, E. Sansosti, T. Caltabiano, P. Lundgren, and R. Lanari
Deformation and eruptions at Mt. Etna volcano (Italy): a lesson from 15 years of observations
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14:00–14:15
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EGU2009-8089
D. Carbone, C. Musumeci, and S. Vinciguerra
Linking gravity and seismic data encompassing the 2001 eruption at Mt Etna volcano (Italy): the analogy with rock deformation laboratory experiments
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14:15–14:30
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EGU2009-5314
B. Behncke, S. Falsaperla, H. Langer, A. Messina, and S. Spampinato
Variations in eruptive activity at Mount Etna in 2007-2008: state transitions revealed by pattern classification of volcanic tremor data
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14:30–14:45
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EGU2009-5085
A. Argnani, F. Mazzarini, M. Rovere, C. Bonazzi, M. Bisson, and I. Isola
Deformation along the eastern flank of Mount Etna: hints from offshore multichannel seismic survey
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14:45–15:00
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EGU2009-7200
M. Kervyn, L. Mathieu, B. van Wyk de Vries, and G.G.J. Ernst
Field evidence for summit subsidence, flank instability and basal spreading at Mt Cameroon volcano, West Africa
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COFFEE BREAK |
Chairperson: vinciguerra
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15:30–15:45
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EGU2009-4111
T. R. Walter and M. Motagh
Longevity of a large magma body beneath Uturuncu Volcano, Bolivia, as constrained by surface lineaments, stress models and InSAR
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15:45–16:00
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EGU2009-10954
A. AMORUSO and L. CRESCENTINI
To what extent is the volume change of pressurized ellipsoidal sources retrievable from deformation and seismic data?
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16:00–16:15
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EGU2009-4379
G. Giberti and G. Russo
3D model of ground deformation at Campi Flegrei (Italy): role of horizontal displacement
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16:15–16:30
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EGU2009-12710
D. Elsworth, G. Mattioli, J. Taron, B. Voight, R. Herd, and R. Foroozan
Deep Magma Transport beneath Soufriere Hills Volcano, Montserrat, WI: 1995-2007 (solicited)
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16:30–16:45
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EGU2009-6640
P. Sammonds, C. Matthews, R. Smith, C. Kilburn, H. Tuffen, and P. Meredith
Fracture mechanics of volcanoes (solicited)
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16:45–17:00
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EGU2009-7629
M. J. Heap, P. Baud, P. G. Meredith, S. Vinciguerra, A. F. Bell, and I. G. Main
Time-dependent brittle deformation (creep) at Mt. Etna volcano
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