IMIT   21220
INSTITUTO DE MODELADO E INNOVACION TECNOLOGICA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
DA-based Inversion: reconstruction of Stratospheric fluxes.
Autor/es:
PULIDO M
Lugar:
Buenos Aires
Reunión:
Workshop; Workshop Exploring the Use of Data Assimilation Methods for the Detection and Attribution of Climate Change; 2012
Institución organizadora:
UMI-IFAECI CNRS-CONICET
Resumen:
In this talk, a variational data assimilation technique is used to estimate model bias related to subgrid momentum fluxes in the stratosphere. Technique details and the estimated momentum fluxes for three years will be reviewed. The unresolved momentum fluxes are then used to optimize orographic and nonorographic gravity wave parameterizations.