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  Oral Programme - NH5.03 Tephra Studies

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Convener: Sigmarsson, O.
Co-Convener: Thordarson, T.
Co-Sponsorship: VGP

Wednesday, 27 April 2005

Lecture Room: Lecture Room 18

Chairperson: THORDARSON, T.

Select complete timeblock
13:30 - 13:45
EGU05-A-05871;  NH5.03-1WE3O-001
Houghton, B.F.; Bonadonna, C.; Wilson, C.J.N; Sable, J.E.; Thordarson, T.
Complex proximal deposits and deposition from historical explosive eruptions. (solicited)

13:45 - 14:00
EGU05-A-05866;  NH5.03-1WE3O-002
Lautze, N; Houghton, B
Links between eruption intensity and properties of the shallow conduit melt at Stromboli volcano in 2002

14:00 - 14:15
EGU05-A-10158;  NH5.03-1WE3O-003
Larsen, G.
Explosive volcanism in Iceland: Three examples of hydromagmatic basaltic eruptions on long volcanic fissures within the past 1200 years (solicited)

14:15 - 14:30
EGU05-A-00816;  NH5.03-1WE3O-004
Oladottir, B.; Larsen, G.; Thordarson, T.; Sigmarsson, O.
The Holocene Eruption History and Magmatic Evolution at the Katla Volcanic System, Iceland

14:30 - 14:45
EGU05-A-10182;  NH5.03-1WE3O-005
Sigmarsson, O. ; Oladottir , B. ; Larsen , G.; Thordarson , T.
Temporal variations of trace element ratios in basaltic tephra from Katla volcano, Iceland: a reconnaissance study.

14:45 - 15:00
EGU05-A-03038;  NH5.03-1WE3O-006
Pearce, N.
The application of laser ablation ICP-MS to the analysis of tephra. (solicited)

15:00
Coffee Break

Chairperson: SIGMARSSON, O.

Select complete timeblock
15:30 - 15:45
EGU05-A-04497;  NH5.03-1WE4O-001
Gislason, S.R.; Wolff-Boenisch, D.; Oelkers, E. H.; Frogner, P. C.
Oceanic nutrients from volcanic glasses

15:45 - 16:00
EGU05-A-01025;  NH5.03-1WE4O-002
Moune, S.; Gauthier, P.-J.; Gislason, S.R.; Sigmarsson, O.
Tephra leaching and trace element degassing during the 2000 eruption of Hekla volcano (Iceland)

16:00 - 16:15
EGU05-A-10766;  NH5.03-1WE4O-003
Thordarson, Th.; Geirsdottir, A.
Tephra layers in lake deposits from S-Iceland

16:15 - 16:30
EGU05-A-01382;  NH5.03-1WE4O-004
Dirksen, O.V.; Bazanova, L.I.
Reconstruction of volcanic activity at Sedankinsky Dol lava field, Sredinny ridge, during the Holocene (Kamchatka, Russia) based on tephrochronological studies.

16:30 - 16:45
EGU05-A-09203;  NH5.03-1WE4O-005
Insinga, D.; D'Argenio, B.; Molisso, F.; Morra, V.; Sacchi, M.
Tephra layers in Naples and Salerno Bays (eastern Tyrrhenian Sea): implications on the explosive volcanic activity in the Campania region

16:45 - 17:00
EGU05-A-09903;  NH5.03-1WE4O-006
Byrne, M.; Laing, A.; Connor, C.
Mapping tephra dispersion with a mesoscale atmospheric model (MM5): Example from the Cerro Negro volcano, Nicaragua

17:00
END OF SESSION




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