Production year
1993
© Alain LESQUER/CNRS Images
19940001_0434
Vue d'ensemble de l'équipe chargée d'étudier la propagation des ondes sismiques à travers le massif volcanique du Hoggar, situé dans le Sahara algérien. Des balises sismiques enregistreuses du parc lithoscope de l'INSU sont mises en place. De telles recherches devraient permettre de préciser l'histoire du soulèvement du Hoggar ainsi que la nature des processus qui en sont à l'origine.
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1993
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