Gravity waves produced by potential vorticity anomalies
Résumé
The gravity waves (GWs) produced by potential vorticity (PV) anomalies in a vertical wind shear are evaluated for an unbounded rotating stratified flow. In this set-up, the disturbances have two inertial layers, one on each side of the PV anomaly that produces them. Between these layers the disturbance is well predicted by the quasi-geostrophic theory, beyond these layers it corresponds to propagating GWs.
Domaines
Océan, Atmosphère
Origine : Fichiers produits par l'(les) auteur(s)
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