SE2 Dynamics, mineral physics and tomographic imaging of the Earth's mantle - Poster Session

Convener: Montagner, J.-P.
Co-Convener(s): Schmeling, H.
Display Time: Monday, 09:00 - Friday, 12:00
Authors in Attendance: Thursday, 17:00 - 19:00
Poster Area: RHODES - SE

• SE156 PANKOV, V.L.; BUBNOVA, N.YA.; KALACHNIKOV, A.A.
  Equation of state of magnesiowuestite and wuestite
• SE157 VAN HUNEN, J.; VAN DEN BERG, A.P.; VLAAR, N.J.
  The fate of young subducting lithosphere
• SE158 CIZKOVA, H.; VAN DEN BERG, A.P.; VLAAR, N.J.
  Could the slab-like structure found to extend into the deep lower mantle be explained by thermal coupling?
• SE159 MOCQUET, A.; CASTILLO, J.; VACHER, P.
  Some tests on the reflexion and transmission properties of the 660 km seismic discontinuity
• SE160 MASSON, F.; LEVEQUE, J.-J.
  From ACH teleseismic tomography to absolute velocity
• SE161 DUMOULIN, C.; DOIN, M.-P.; FLEITOUT, L.
  Heat transfer at the base of the lithosphere for a Newtonian and Non-Newtonian, highly temperature and pressure dependent rheology
• SE162 MAMBOLE, A.; FLEITOUT, L.; LABROSSE, G.; TRIC, E.
  Onset of convection in binary fluids with temperature-dependent viscosity
• SE163 DEVAUX, J.P.; SCHUBERT, G.; ANDERSON, C.
  Formation of a metastable olivine wedge in a subducting slab
• SE164 INSERGUEIX-FILIPPI, D.; DUPEYRAT, L.; TRIC, E.; MENVIELLE, M.
  Influence of plate kinematics, convection intensity, and subduction geometry on Earth's upper mantle dynamics
• SE165 COLLIER, J.; HELFFRICH, G.
  "410" and "660" km discontinuity properties and thermodynamic models
   

SE2 Dynamics, mineral physics and tomographic imaging of the Earth's mantle

Convener: Montagner, J.-P.
Co-Convener(s): Schmeling, H.
Friday, 24 April 1998
Lecture Room: R10

Chairperson: Vacher, P.

• 11:00 WALZER, U.; HENDEL, R.
  A new convection-segregation model explaining the origin of the principal geochemical reservoirs of the Earth's mantle
• 11:15 VAN DER HILST, R.; KARASON, H.
  Aspherical structure of Earth's lower mantle
• 11:30 BRUNET, D.; YUEN, D.A.; MACHETEL, P.
  Dynamics of superplumes generated by phase transitions and variable viscosity convection
• 11:45 LARSON, E.; EKSTRÖM, G.; TROMP, J.
  Surface-wave polarization tomography
• 12:00 O'CONNELL, R.J.; STEINBERGER, B.
  Effects of mantle flow on the orientation, distribution and motion of plumes and slabs
• 12:15 CADEK, O.; FLEITOUT, L.
  Geoid and dynamic topography for the mantle with a partially permeable boundary between upper and lower mantle
• 12:30 DAVAILLE, A.
  Dynamics and fate of a stratified mantle: mixing and hot spots
• 12:45 ISHII, M.; TROMP, J.
  Normal-mode constraints on mantle structure

13:00 LUNCH

Chairperson: N.N.

• 14:00 CORMIER, V.F.
  Anisotropy of heterogeneity scale lengths in the lower mantle
• 14:15 STEINBACH, V.; YUEN, D.A.; VLAAR, N.J.
  The influence of surface temperature on planetary convection with phase transitions
• 14:30 PANKOV, V.L.; BABEYKO, A.A.; KALACHNIKOV, A.A.
  Phase diagrams of the mantle mineral systems and the mantle transition zone
• 14:45 EBERLE, M.A.; GRASSET, O.; SOTIN, C.
  A numerical study of the dynamics of subducting slabs and transport of melt through the mantle wedge
• 15:00 VACHER, P.; TRAMPERT, J.; VLAAR, N.J.
  Temperature, pressure and compositional derivatives of seismic velocities with application to the lower mantle
• 15:15 KHRISTOFOROVA, N.N.
  Heat cells and mantle convection

15:30 BREAK

Chairperson: N.N.

• 16:00 BIJWAARD, H.; SPAKMAN, W.; ENGDAHL, E.R.
  Preliminary results from nonlinear global travel-time tomography
• 16:15 RICARD, Y.; MATAS, J.; LE STUNFF, Y.; GUYOT, F.
  Phase transitions in the upper mantle
• 16:30 SOLHEIM, L.P.; PELTIER, W.R.
  Phase transition modulated mantle convection with pressure and temperature dependent rheology: implications for the radial viscosity structure in the Earth
• 16:45 DILLISSE, I.; GOES, S.; GOVERS, R.; VACHER, P.
  Seismic velocity, temperature and composition: the Mendocino triple junction area
• 17:00 THIO, H.K.
  The upper mantle under the Tyrrhenian Sea from a broad-band study of deep earthquakes
• 17:15 VAN DER HILST, R.; SIMONS, F.
  Constraints on the structure of the upper mantle beneath Australia from waveform tomography
• 17:30 LEVEQUE, J.-J.; DEBAYLE, E.
  Lithospheric and asthenospheric structure of the Indian Ocean from a waveform tomography
• 17:45 BILLIEN, M.; TRAMPERT, J.; LEVEQUE, J.-J.
  Global attenuation tomography from fundamental mode surface wave data

Stand-by papers

BULATOVA, N.P.
About the ray's angles for the neutrino tomography of the Earth

BULATOVA, N.P.; NECHAEV, V.V.
The modelling of irregularities of the Earth crust in 3D matrice's slices

BULATOVA, N.P.
The account of the Earth's characteristics along the ray and the sections for the Earth's tomography

18:00 END OF SESSION