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Poster Programme NP5.2

NP5.2

Predictability, Dynamics, Inverse Problems and Data Assimilation
Convener: O. Talagrand 
Co-Conveners: prof van Leeuwen , Z. Toth , S. Vannitsem , S. Hallerberg , A. Zadra , JM Lopez , D. Pazó 
Session details
Oral Programme
 / Thu, 26 Apr, 08:30–12:30  / Room 28
Poster Programme
 / Attendance Thu, 26 Apr, 17:30–19:00  / Hall X/Y
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Attendance Time: Thursday, 26 Apr, 17:30–19:00
Hall X/Y
XY630
EGU2012-1898
Numerical approach to inverse problems in geodynamics: Application to lithosphere subduction
A. Ismail-Zadeh, I. Tsepelev, and S. Honda

XY631
EGU2012-2357
Paleo Structure of the Earth's mantle derived from Fluid Dynamic Inverse Theory
H.-P. Bunge and A. Horbach

XY632
EGU2012-2067
Cooperative inversion of magnetotelluric and seismic data sets
M. Markovic and F. Santos

XY633
EGU2012-4909
On closure parameter estimation in chaotic systems
A. Solonen, J. Hakkarainen, A. Ilin, M. Laine, H. Haario, J. Tamminen, E. Oja, and H. Järvinen

XY634
EGU2012-11048
Parameter Estimation with Ignorance
H. Du and L.A. Smith

XY635
EGU2012-9892
Why perturbing observations in data assimilation is incorrect.
P..J. van Leeuwen

XY636
EGU2012-13386
Optimal proposal densities for particle filters
P.J. van Leeuwen

XY637
EGU2012-10314
Measures of observation impact in non-Gaussian data assimilation
A. Fowler and P. J. van Leeuwen

XY638 EGU2012-395
An Efficient Data Assimilation Algorithm Based on the Ensemble Kalman Filter (withdrawn)
E. Klimova

XY639
EGU2012-3013
Inter-comparison of ensemble data assimilation schemes with a shallow water equations model
J. Ruiz, M. Jardak, and O. Talagrand

XY640
EGU2012-3107
Inversion of atmospheric tracers and the representativeness error: Coupling 4D-Var with a simple subgrid statistical model
M. R. Koohkan and M. Bocquet

XY641
EGU2012-10000
A Bayesian approach for estimating stable observation noise covariance
G. Ueno

XY642 EGU2012-8245
Preservation of Gaussianity in the Ensemble Retrospective Optimal Interpolation (withdrawn)
H.-J. Song

XY643
EGU2012-3221
Covariance localization with diffusion-based correlation model
M. Yaremchuk and D. Nechaev

XY644
EGU2012-9181
Applicability of the particle filter for high-dimensional problems using a massively parallel computer
S. Nakano and T. Higuchi

XY645
EGU2012-1885
The Parallel Data Assimilation Framework PDAF - a flexible software framework for ensemble data assimilation
L. Nerger, W. Hiller, and J. Schroeter

XY646
EGU2012-5817
Global Temperature Assimilation using Artificial Neural Networks in SPEEDY Model: Satellite Observation
R. Cintra and H. Campos Velho

XY647
EGU2012-9125
Error dynamics in a coastal configuration of NEMO using stochastic modeling: first steps towards Data Assimilation in the Bay of Biscay
G. Quattrocchi, C-E. Testut, N. Ayoub, P. De Mey, G. Reffray, J. Chanut, and Y. Drillet

XY648
EGU2012-12165
Constraint of the ocean vertical structure by sea level data in an intermediate coupled model of the equatorial Pacific
S. Thual, N. Ayoub, and B. Dewitte

XY649
EGU2012-9458
Implementation of stochastic parameterization of surface variables in ensemble forecasts
F. Weidle, Y. Wang, C. Wittmann, J. Tang, and F. Xia

XY650
EGU2012-5675
Ensemble-based data assimilation for stratospheric chemistry
S. Skachko, Q. Errera, S. Chabrillat, and Y. Christophe

XY651
EGU2012-14395
Predicting failures of point forecasts
S. Hallerberg, J. Bröcker, H. Kantz, and L. A. Smith

XY652
EGU2012-2024
Toward post-processing ensemble forecasts based on hindcasts
B. Van Schaeybroeck and S. Vannitsem

XY653
EGU2012-4309
How to improve forecasting with bred vectors by using the geometric norm
D. Pazó, J. M. López, and M. A. Rodríguez

XY654
EGU2012-4824
Wind speed differences between a regional and global climate model simulation and their relation to the circulation
N. Becker, U. Ulbrich, R. Klein, and P. Lorenz

XY655
EGU2012-13583
Conditioning model output statistics of Regional Climate Model precipitation on circulation patterns
F Wetterhall, H. L. Cloke, Y He, J Freer, and F Pappenberger