Comparer des méthodes
Examinez les méthodes sélectionnées côte à côte ; les lignes qui diffèrent sont mises en évidence.
| Inversion de la vorticité potentielle× | Vent thermique× | |
|---|---|---|
| Domaine | Météorologie | Météorologie |
| Famille | Process / pipeline | Process / pipeline |
| Année d'origine≠ | 1985 | 1920s |
| Auteur d'origine≠ | Haynes, McIntyre, Hoskins | Jacobbian insights from geostrophic flow |
| Type≠ | Diagnostic inversion method | Wind-temperature relationship |
| Source fondatrice≠ | Haynes, P., & McIntyre, M. E. (1987). On the evolution of vorticity and potential vorticity in the atmosphere. Journal of the Atmospheric Sciences, 44(5), 828-841. link ↗ | Holton, J. R. (2004). An Introduction to Dynamic Meteorology (4th ed.). Academic Press. link ↗ |
| Alias | PV inversion, Potential vorticity, PV thinking | Thermal wind, Vertical wind shear, Barotropic |
| Apparentées | 3 | 3 |
| Résumé≠ | Potential vorticity (PV) inversion is a diagnostic technique that reconstructs atmospheric wind and pressure fields from the spatial distribution of potential vorticity. This method assumes that, in a geostrophically balanced atmosphere, the PV field uniquely determines the balanced circulation around anomalies. | The thermal wind relationship is a fundamental meteorological principle that links vertical wind shear to horizontal temperature gradients. It states that wind speed increases with height in the direction of warming—a direct consequence of hydrostatic and geostrophic balance combined with the ideal gas law. |
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