File:Crête et creux barométriques d'altitude.jpg

Summary[edit]

DescriptionCrête et creux barométriques d'altitude.jpg	Français : Représentation idéale d'une suite de creux et crête barométrique en altitude dans l'hémisphère Nord. On peut y voir les axes de ces systèmes et les zones de convergence et divergence. DNas l'hémisphère Sud, la position des crêtes et creux est inversée mais les zones de zones de convergence et divergences restent les mêmes
Date	26 August 2013, 14:42 (UTC)
Source	This file was derived from: Trough.jpg:
Author	Trough.jpg: A7x derivative work: Pierre cb

This is a retouched picture, which means that it has been digitally altered from its original version. The original can be viewed here: Trough.jpg: .

Licensing[edit]

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Original upload log[edit]

This image is a derivative work of the following images:

• File:Trough.jpg licensed with PD-self
  • 2007-09-13T21:11:32Z A7x 400x300 (12196 Bytes) An idealized representation of alternating troughs and ridges in a westerly current, Northern Hemisphere. The areas of upper-level convergence (high pressure) and divergence (low pressure) are labeled. In the Southern Hemis

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