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Lithometeores: a weather phenomenon specific of arid and semiarid regions Volume 13, issue 2, Juin 2002

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Université de Rouen, Laboratoires d'études du développement des régions arides, UMR 6063 IDEES, Rue Lavoisier 76821 Mont-Saint-Aignan Cedex.
  • Page(s) : 87-93
  • Published in: 2002

With the big Sahelian climatic aridities, the study of lithometeores has increasingly aroused the interest of the scientific community. The aim of this article is to gain a better knowledge of these types of weather through their complex typology and of the factors through which they originate. It also points out to those new tendencies that are the direct consequence of climatic aridities and of the drastic changes which have recently occurred in the Sahelian ecosystems.