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| Titel |
Inertia–gravity waves generated by near balanced flow in 2-layer shallow water turbulence on the β-plane |
| VerfasserIn |
A. Wirth |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1023-5809
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| Digitales Dokument |
URL |
| Erschienen |
In: Nonlinear Processes in Geophysics ; 20, no. 1 ; Nr. 20, no. 1 (2013-01-08), S.25-34 |
| Datensatznummer |
250017725
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| Publikation (Nr.) |
 copernicus.org/npg-20-25-2013.pdf |
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| Zusammenfassung |
| Using a fine resolution numerical model (40002 × 2 grid-points)
of the two-layer shallow-water equations of the mid-latitude β-plane
dynamics, it is shown that there is no sudden breakdown of balance in the
turbulent enstrophy cascade but a faint and continuous emission of inertia–gravity waves. The wave energy accumulates in the equator-ward region of the
domain due to the Coriolis parameter depending on the latitude and dispersion
relation of inertia–gravity waves. |
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