Staff LMV Thivet Simon

Thivet Simon

 

Thèse 3ème année, UCA-OPGC
Équipe de Volcanologie
Doctorant
Bureau: 1.04 - LMV Cezeaux
Téléphone: 04.73.34.67.23
Courriel : Simon.Thivet@uca.fr

  • PhD : Eruptive dynamics and associated mechanisms in basaltic systems: insights from Piton de la Fournaise volcano, La Reunion Island, France

    Research themes:

    • Study of the eruptive deposits (syn- and post-eruptive)
    • Textural and geochemical measurements on the eruptive products
    • Identification of magmatic and/or tectonic processes at the origin of the different types of volcanic activity
    • Routine measurements on the current eruptions of Piton de la Fournaise volcano, as part of the DynVolc observation service of the Observatoire de Physique du Globe de Clermont-Ferrand (OPGC)
    • Field implementation of a syn-eruptive sampling of ash with the ASHER instrument (real-time monitoring of ash quantity and grain size)

    PhD advisors:

    • Lucia Gurioli (Physicienne, OPGC, LMV)
    • Andrea Di Muro (Physicien, IPGP, Observatoire Volcanologique du Piton de la Fournaise OVPF)

    Objects of study:

    • Piton de la Fournaise
    • Karthala

    DynVolc:

    Link to DynVolc website and database

    • 2017-2018 : Co-organizer and host of volcano seminars (VolcaPots) at the LMV
  • Publications :

    Rang A :
    Rang B et C :
    • Prival J.M., Thivet S. (2019). Les entrailles du stratovolcan du Sancy : randonnée dans la vallée de la Haute Dordogne. Géochronique vol.150, p.I-IV.

    • Gurioli L., Thivet S., Di Muro A., Vlastélic I., Moune S., Harris A., Villeneuve N., Peltier A., Ferrazini V., Bachèlery P. (2018). Basaltic degassing mechanisms and eruptive dynamics revealed by textural, geochemical and geophysical monitoring of Piton de la Fournaise (2014-2017). EGU, Vienna.
    • Gurioli L., Thivet S., Di Muro A., Vlastélic I., Moune S., Harris A., Villeneuve N., Peltier A., Ferrazini V., Bachèlery P. (2018). Basaltic degassing mechanisms and eruptive dynamics revealedby textural, geochemical and geophysical monitoring of Piton de la Fournaise (2014-2017). vol.Geophysical Research Abstracts Vol. 20, 2018 EGU General Assembly 2018.
    • Harris A., Chevrel O., Gurioli L., Thivet S., Coppola D., Favalli M., Peltier A., Muro A., Villeneuve N. (2018). Effusive crises at Piton de la Fournaise 2014–2018: Source term provision and quantification of uncertainty in lava flow modeling for a real time response. p.263, Cities on Volcanoes 10, Naples, 2-7 September 2018.
    • Thivet S., Gurioli L., Di Muro A., Derrien A., Ferrazzini V., Peltier A., Gouhier M., Vlastélic I., Galle B., Arellano S., Bachèlery P. (2018). From golden pumice to dense scoria and ash emission: tracing the complex degassing and fragmentation history of the Piton de la Fournaise September 2016 basaltic eruption (LaRéunionIsland, France). vol.Geophysical Research Abstracts Vol. 20, EGU2018-12226, 2018 EGU General Assembly 2018.
    • Thivet S., Gurioli L., Di Muro A., Vlastélic I., Bachèlery P., Boudon G. (2018). Ash variability reflecting unexpected range and hazardous fragmentation processes on the recent eruptive activity at Piton de la Fournaise (La Réunion Island, France). p.426, Cities on Volcanoes 10, Naples, 2-7 September 2018.

    • Harris A., Mannini S., Thivet S., Gurioli L., Villenueve N. (2017). Unexpected rheological regime measured down an active lava channel. 308. IAVCEI 2017, Portland, USA.
    • Thivet S., Gurioli L., Di Muro A., Boudoire G., Harris A. (2017). Eruption of a stratified basaltic sill: insights from the June 2014 and July 2015 eruptions of Piton de la Fournaise. Submission 335. IAVCEI General assembly, Portland, Oregon.

    • Bachèlery P., Gurioli L., Vlastélic I., Valer M., Thivet S., Di Muro A., Boudoire G., Peltier A., Villeneuve N. (2016). Présentation des données géologiques à La Réunion. Journée scientifique : Les données d’observation des volcans, IPGP, Paris, 10 April 2016.
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