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Oral Programme G5.1

G5.1

Observing and understanding Earth rotation variability and its geophysical excitation
Convener: F. Seitz 
Co-Convener: D. Salstein 
Session details
Oral Programme
 / Mon, 23 Apr, 08:30–12:00 / Room 18
Poster Programme
 / Attendance Mon, 23 Apr, 17:30–19:00 / Hall XL
Poster Summaries & DiscussionsPSD13.1 / Mon, 23 Apr, 15:30–16:15 / Room 37 
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Monday, 23 Apr 2012
Room 18
Chairperson: Florian Seitz
08:30–08:45
EGU2012-1352 | Presentation
Measuring gravito-magnetic effects by multi ring-laser gyroscope
A. D. Di Virgilio, F. Bosi, G. C. Cella, A. Ortolan, A. Porzio, S. Solimeno, M. Cerdonio, J.P. Zendri, M. Allegrini, J. Belfi, N. Beverini, B. Bouhadef, G. Carelli, E. Maccioni, F. Stefani, M.L. Ruggiero, A. Tartaglia, K.U. Schreiber, A. Gebaure, and J.P. Wells
08:45–09:00
EGU2012-6175 | Presentation
Effect of the potential due to lunisolar deformations on the Earth precession
J.M. Ferrandiz, T. Baenas, and A. Escapa
09:00–09:15
EGU2012-4747 | Presentation
High-frequency signals of oceans and atmosphere in Earth rotation (solicited)
S. Böhm, T. Nilsson, M. Schindelegger, and H. Schuh
09:15–09:30
EGU2012-2983 | Presentation
High-accuracy Subdaily ERPs from the IGS
J. R. Ray and J. Griffiths
09:30–09:45
EGU2012-3921
Geophysical causes of pole coordinates data prediction errors (solicited)
W. Kosek
09:45–10:00
EGU2012-3842 | Presentation
Inferencing Core-Mantle Geodynamics with Angular-Momentum Excitation of Length-of-Day Variations
H. Yan and B Chao
COFFEE BREAK
Chairperson: Aleksander Brzezinski
10:30–10:45
EGU2012-10580
Long-term climate change signatures in polar wander
J. Chen
10:45–11:00
EGU2012-2525
Detection of the Length-of-Day Response to a Sub-Monthly Fluctuation of the Antarctic Circumpolar Current in November 2009 (solicited)
S. Marcus, J. Dickey, I. Fukumori, and O. de Viron
11:00–11:15
EGU2012-9276
Analysis of regional hydrological excitation functions on polar motion based on the available models of land hydrosphere
J. Nastula and M. Paśnicka
11:15–11:30
EGU2012-14152
Simulation, prediction and analysis of Polar Motion with a dynamic Earth system model
F. Seitz
11:30–11:45
EGU2012-12783
Climate Change impact on Polar motion excitation in a comparison of Coupled General Circulation Models
N. Schoen, M. Kniebusch, U. Ulbrich, G. C. Leckebusch, P. Névir, M. Thomas, and F. Seitz
11:45–12:00
EGU2012-801
The Angular Momentum Budget of ENSO in the Community Earth System Model
C. Petrick, L. Neef, and K. Matthes