23rd Teacher-Researcher Meeting

Theme of the day : Natural hazards: knowledge of phenomena, tools and risk management

9.00-9.30: Welcome of participants

9:30-9:40 Presentation of CEREGE and OSU Pytheas

9:40-10:20 Where are the faults? The contribution of high resolution imagery to seismic hazard, Magali RizzaLecturer, CEREGE1, ECCOREV2 and ITEM3, OSU Institut Pythéas, Aix Marseille University.

10:20-11:00 Asteroid impact craters on Earth: what probability, what damage, how to find them? Pierre RochetteUniversity Professor, CEREGE1, UFR ALLSH, Aix Marseille University.

11:00-11:40 The risks of torrential flooding, the case of 2 and 3 October 2020 in the Alpes Maritimes, Claude Vella Senior Lecturer, CEREGE1, OSU Institut Pythéas, Aix Marseille University.

11h40-12h20 Characterisation and quantification of surface processes by cosmonuclides, Régis Braucher, researcher, CEREGE1, UFR ALLSH, Aix Marseille University.

12.20-13.40 Lunch

13h40-14h10 Visit of ASTER (ASTER-CEREGE isotope geochemistry platform), Régis Braucher**,** researcher, CEREGE1, UFR ALLSH, Aix Marseille University.

14h10-16h45 Flood risk in the Arc river basin: The Arbois Europole, Duranne land use planning and flood risk management works. Claude VellaCEREGE1, OSU Institut Pythéas, Aix Marseille University.