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  Oral Programme - NP5.02 Data assimilation in the presence of nonlinearities

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Convener: Khomenko, G.
Co-Convener: Talagrand, O.

Monday, 3 April 2006

Lecture Room: Lecture Room 16 (L)

Chairperson: TALAGRAND, O.

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8:30 - 8:45
EGU06-A-00285;  NP5.02-1MO1O-001
Le Dimet, F.-X.; Shutyaev, V.; Gejadze, I.
On optimal solution error covariances in variational data assimilation

8:45 - 9:00
EGU06-A-02637;  NP5.02-1MO1O-002
Cornford, D; Opper, M; Roulstone, I
Variational Bayesian methods in data assimilation.

9:00 - 9:15
EGU06-A-05618;  NP5.02-1MO1O-003
Van Leeuwen, P.J.
A particle filter/smoother with local updating

9:15 - 9:30
EGU06-A-09088;  NP5.02-1MO1O-004
Carrassi, A.; Trevisan, A.; Uboldi, F.
Reduction of the unstable subspace dimension by observational forcing in a data-assimilation system

9:30 - 9:45
EGU06-A-05253;  NP5.02-1MO1O-005
Ravela, S
On the scale-space markov approximation for efficient ensemble filtering

9:45 - 10:00
EGU06-A-03986;  NP5.02-1MO1O-006
Agoshkov, V.
Study and solution of some data assimilation problems of the tide theory

10:00 - 10:15
EGU06-A-04997;  NP5.02-1MO1O-007
Ide, K.; Jones, C.; Salman, H.
A strategy for optimal drifter deployment using Lagrangian data assimilation


Chairperson: KHOMENKO, G.

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10:30 - 10:45
EGU06-A-05974;  NP5.02-1MO2O-001
Bocquet, M.
Inverse modelling of atmospheric tracers: theoretical developments and applications to real dispersion events

10:45 - 11:00
EGU06-A-04764;  NP5.02-1MO2O-002
Li, D.; Ballard, S.; Eyre, J.; Stiller, O.
Linear representation of clouds and their evolution in the Met. Office 4D-Var's inner loop in comparison with the full nonlinear model

11:00 - 11:15
EGU06-A-04064;  NP5.02-1MO2O-003
Cucurull, L.; Purser, R.J.; Derber, J.C.
Use of GPS radio occultation observations in the NOAA/JCSDA data assimilation system

11:15 - 11:30
EGU06-A-04472;  NP5.02-1MO2O-004
Broquet, G.; Brasseur, P.; Brankart, J.-M.; Rozier, D.; Verron, J.
Ensemble experiments to estimate model error statistics for data assimilation in a nested coastal ocean model

11:30 - 11:45
EGU06-A-01648;  NP5.02-1MO2O-005
Pavelin, E.; English, S.
Assimilation of cloudy AIRS radiances

11:45 - 12:00
EGU06-A-07174;  NP5.02-1MO2O-006
Triantafyllou, G.; Korres, G.; Hoteit, I.; Petihakis, G.; Pollani, A.
Assimilation of biophysical observations into the E. Medirranean ecosystem model

12:00 - 12:15
EGU06-A-01540;  NP5.02-1MO2O-007
Zhang, S.; Rosati, A.; Harrison, M.
Detection of Multi-Decadal Variabilities Using Coupled Climate Models and Data


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