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Accueil > Agenda

12 octobre 2018: 2 événements

séminaire

  • Séminaires des équipes 2018

    Vendredi 12 octobre 11:00-12:00 - Bruno Reynard - (Laboratoire de Géologie ENS Lyon)

    Porosity of metamorphic rocks and fluid circulations in subduction

    Lieu : salle Grenat (séminaire MI)

    En savoir plus : Séminaires des équipes 2018
  • "Conférences Géosciences Montpellier" 2018-2019

    Vendredi 12 octobre 14:00-15:00 - Carmelo Monaco - Department of Biological, (Geological and Environmental Sciences, University of Catania, Italy)

    Geological hazard in Central Mediterranean area

    Résumé : The present-day tectonic framework of the Central Mediterranean area is the result of the Neogene-Quaternary geodynamic processes related to the ca. N-S Africa-Europe convergence. This area is currently affected by large earthquakes and by local volcanic activity, mostly related to extensional or oblique-slip tectonics. The main regional feature in the area a prominent fault belt that runs more or less continuously for a length of about 200 km from the central sector of the Aeolian archipelago (Aeolian-Tindari fault system), along the Mt. Etna coastline as far as the Hyblean-Malta offshore (Alfeo–Etna and Malta Escarpment fault systems), connecting southwards with the Sicily Channel rift systems. Distinct fault segments are responsible for the recent tectonic reorganization of the Nubia–Eurasia convergent belt and its fragmentation in distinct tectonic blocks whose boundaries are characterized by alignments of earthquakes and occurrence of volcanic activity. Several seismic events were caused by slip on 30-40 km long normal fault segments mainly located in the Ionian offshore that also generated the largest tsunamis ever occurred in southern Italy.

    Lieu : amphi 23.01, bât.23 - Université de Montpellier, site Triolet
    Place Eugène Bataillon
    34095 Montpellier cedex 5

    En savoir plus : "Conférences Géosciences Montpellier" 2018-2019