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Oral Programme GD2.4/SM4.1/TS10.2

GD2.4/SM4.1/TS10.2

The Lithosphere-Asthenosphere Boundary (LAB) Dilemma (co-organized)
Convener: Ulrich Achauer 
Co-Conveners: Rainer Kind , Valentin Mikhailov , Alan G. Jones , Jaroslava Plomerova 
Session details
Oral Programme
 / Tue, 05 Apr, 15:30–17:00  / Room 37
 / Wed, 06 Apr, 08:30–10:00  / Room 22
Poster Programme
 / Attendance Wed, 06 Apr, 15:30–17:00  / Display Wed, 06 Apr, 08:00–19:30  / Hall A
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Tuesday, 05 Apr 2011
Room 37
Chairperson: Jarka Plomerova
Session introduction

15:30–15:45
EGU2011-1614
On the role of lithosphere - asthenosphere topography in geodynamics
Elena Timoshkina and Valentin Mikhailov
15:45–16:00
EGU2011-1994
How is the seismic LAB observed?
Rainer Kind, Prakash Kumar, Benjamin Heit, and Xiaohui Yuan
16:00–16:15
EGU2011-4755
A comparison of seismological and electromagnetic proxies for the LAB in southern Africa
Stewart Fishwick, Alan G. Jones, and Rob L. Evans
16:15–16:30
EGU2011-9365
The Lithosphere and the Asthenosphere in the Mendocino Triple Junction Region
Alan Levander, Yongbo Zhai, Kaijian Liu, Jennifer Mackenzie, Robert Poritt, and Richard Allen
16:30–16:45
EGU2011-13560
Lithospheric structure of the Colorado Rockies from CREST and TA seismic data
Steven Hansen, Josh Stachnik, and Ken Dueker
16:45–17:00
EGU2011-7010
Lithosphere-asthenosphere upwelling or a plume in seismic tomography beneath the western Bohemian Massif?
Ulrich Achauer, Jaroslava Plomerová, Vladia Babuška, Hanka Karousová, Ludek Vecsey, and Michel Granet

Wednesday, 06 Apr 2011
Room 22
Chairperson: Rainer Kind
Introduction

08:30–09:00
EGU2011-7672
Isopycnicity, Thermal State and Secular Evolution of Cratonic Mantle Keels (solicited)
David Eaton, Ian Bastow, Michael Kendall, and Claire Perry
09:00–09:15
EGU2011-9203
Lithospheric Structure from Combined Seismological and Experimental Models
Ulrich Faul, Colleen Dalton, and Ian Jackson
09:15–09:45
EGU2011-12710
Fennoscandian lithosphere-ashenosphere boundary - electromagnetic constraints (solicited)
Toivo Korja
09:45–10:00
EGU2011-12312
Electromagnetic and petro-physical investigations of the lithosphere-asthenosphere boundary in Tibet and Central Europe
Jan Vozar, Javier Fullea, and Alan G. Jones