Oral Programme GD7.1/EMRP1.9/SM4.6
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GD7.1/EMRP1.9/SM4.6 Earth's core dynamics: Observations and models (co-organized) |
| Convener: Renaud Deguen | Co-Conveners: Alexandre Fournier , Vincent Lesur |
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Oral Programme
/ Fri, 27 Apr, 08:30–12:00
/ Room 32
Poster Programme
/ Attendance Fri, 27 Apr, 13:30–15:00
/ Hall XL
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Friday, 27 April 2012 Room 32 Chairperson: Alexandre Fournier |
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| 08:30–09:00 |
EGU2012-12609
Turbulence, Waves, Transport (and perhaps Dynamo) in Laboratory Model Cores (solicited) Press & Media D.S. Zimmerman, S.A. Triana, and D.P. Lathrop |
| 09:00–09:15 |
EGU2012-7109
On the role of boundary layer instabilities in core dynamics H.-C. Nataf, A. Figueroa, N. Schaeffer, and D. Schmitt |
| 09:15–09:30 |
EGU2012-2021
Kinetic energy cascades in quasi-geostrophic convection P. Hejda and M. Reshetnyak |
| 09:30–09:45 |
EGU2012-7813
On the evolution of high-frequency ingredients of the secular variation and of their expression at core surface, as inferred from observatory data and main field models C. Demetrescu, V. Dobrica, and C. Stefan |
| 09:45–10:00 |
EGU2012-6593
The inclination test of the geomagnetic field: Insights from numerical dynamo models M. H. Heimpel and M. E. Evans |
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COFFEE BREAK
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| 10:30–10:45 |
EGU2012-4202
Satellite measurements: a window to the Earth's core M. Mandea, I. Panet, V. Lesur, O. de Viron, and M. Diament |
| 10:45–11:00 |
EGU2012-11638
Bayesian inversion of the flow at the Earth's Core Mantle Boundary J. Baerenzung, M. Holschneider, and V. Lesur |
| 11:00–11:15 |
EGU2012-6841
Modulation of Geomagnetic Intensity by Elliptic Instability in Earth's Core K.D. Aldridge, D.G. McMillan, and S. Mikkola |
| 11:15–11:30 |
EGU2012-5606
Reconciling westward drift and inner-core super-rotation in very low viscosity models of the geodynamo P. Livermore and R. Hollerbach |
| 11:30–11:45 |
EGU2012-3923
Observations of Shuffling Rotation of the Earth's Inner Core and its Time Correlation With Geomagnetic Jerks H. Tkalcic, M. Young, T. Bodin, and M. Sambridge |
| 11:45–12:00 |
EGU2012-13202
The light elements of the Earth's inner core R. Caracas and M. Verstraete |