Non classé Schiavi Federica

Schiavi Federica

IMG_1124b

Ingénieur de Recherche, IRD
Pôle Technique
Ingénieur Recherche
Bureau: 1.47 - LMV Cezeaux
Téléphone: 04.73.34.67.36
Courriel : Federica.Schiavi@uca.fr

  • Thèmes de Recherche :

    • Calibration universelle de la spectroscopie Raman pour l’analyse des volatiles en verres silicatés de compositions différentes
    • Évolution physico-chimique des inclusions vitreuses piégées dans les olivines, et déformation plastic de l’olivine hôte
    • Cinétique de cristallisation (nucléation, croissance et dissolution des cristaux), développement des textures, et reconstruction de l’histoire de refroidissement des magmas
    • Caractérisation géochimique et isotopique des inclusions magmatiques et des cendres volcaniques pour l’étude des sources magmatiques et des processus évolutifs dans les volcans actifs
    • Genèse des magmas et processus metasomatiques des sources mantelliques en zone de subduction

    Calibration universelle de la spectroscopie Raman pour l’analyse des volatiles en verres silicatés de compositions différentes

    Ce projet prévoit la synthèse de verres hydratés de différentes compositions à utiliser comme standards et la quantification des volatiles par les spectroscopies FTIR et microRaman. Après la calibration de l’instrument, la caractérisation des volatiles dans les verres naturels, les inclusions vitreuses piégées dans les phénocristaux et les minéraux serait réalisée.

    Évolution physico-chimique des inclusions magmatiques

    Les inclusions vitreuses piégées dans les phénocristaux des laves et tephra représentent une source importante d’information pétrologique. Mais il faut comprendre bien l’évolution physico-chimique des inclusions vitreuses après leur piégeage dans les cristaux pour reconstruire correctement l’histoire, les processus et les dynamiques des magmas. Des expériences microthermométriques à haute température et pression ambiante sont effectuées à l’aide des platines chauffantes pour étudier les changements de pression interne, température, volume, composition et morphologie des inclusions vitreuses piégées dans l’olivine. De plus, la modélisation théorique permet de déterminer comment la pression interne diminue en suivant la perde d’eau de l’inclusion et la déformation elasto-plastic de l’olivine hôte pendant les expériences microthermométriques comme dans les systèmes volcaniques naturelles.
    olivdisloc
    Déformation plastic de l’olivine autour d’une inclusion vitreuse témoignée par des dislocations qui se sont formées pendant une expérience à haute température.
    Fig.10 (big)
    Pendant l’expérience microthermométrique effectuée à pression ambiante, l’homogénéisation des inclusions n’est pas atteint dans les conditions initiales de piégeage (pression interne P0 et température T0), mais à températures plus hautes (Th), en raison de la perde d’eau de l’inclusion et la déformation elasto-plastic du minéral hôte.

  • Responsabilités scientifiques et administratives :

    Responsable technique de la plateforme de spectroscopie vibrationnelle (Raman et FTIR), en charge du service d’analyses, de la formation et assistance aux chercheurs et étudiants, et du développement de méthodes pour la quantification des composants volatiles dans les verres silicatés et les minéraux.

  • Publications LMV :

    Rang A :
    • Manrique N., Samaniego P., Médard E., Schiavi F., Mariño J., Liorzou C. (2020). Pre-eruptive magmatic processes associated with the historical (218± 14 aBP) explosive eruption of Tutupaca volcano (southern Peru). Bulletin of Volcanology vol.82, p.6, - lien DOI.
    • Sainlot N., Vlastélic I., Moune S., Rose-Koga E., Schiavi F., Valade S., Aguilera F. (2020). Uptake of gaseous thallium, tellurium, vanadium and molybdenum into anhydrous alum, Lascar volcano fumaroles, Chile. Geochimica et Cosmochimica Acta vol.275, p.64-82, - lien DOI.
    • Gaborieau M., Laubier M., Bolfan-Casanova N., McCammon C.A., Vantelon D., Chumakov A.I., Schiavi F., Neuville D.R., Venugopal S. (2020). Determination of Fe3+/ΣFe of olivine-hosted melt inclusions using Mössbauer and XANES spectroscopy. Chemical Geology vol.547, p.119646, - lien DOI.
    • Venugopal S., Schiavi F., Moune S., Bolfan-Casanova N., Druitt T., Williams-Jones G. (2020). Melt inclusion vapour bubbles: the hidden reservoir for major and volatile elements. Scientific Report vol.10, p.9034, - lien DOI.
    • Biren J., Harris A., Tuffen H., Chevrel O., Gurioli L., Vlastélic I., Schiavi F., Benbakkar M., Fonquernie C., Calabro L. (2020). Chemical, Textural and Thermal Analyses of Local Interactions Between Lava Flow and a Tree – Case Study From Pāhoa, Hawai’i. Frontiers in Earth Science - lien DOI.
    • Manthilake G., Schiavi F., Zhao C., Mookherjee M., Bouhifd A., Jouffret L. (2020). The Electrical Conductivity of Liebermannite: Implications for Water Transport Into the Earth's Lower Mantle. Journal of Geophysical Research - Solid Earth vol.125, p.e2020JB02009, - lien DOI.
    • Bonnand P., Bruand E., Matzen A.K., Jerram M., Schiavi F., Wood B.J., Boyet M., Halliday A.N. (2020). Redox control on chromium isotope behaviour in silicate melts in contact with magnesiochromite. Geochimica et Cosmochimica Acta vol.288, p.282-300, - lien DOI.
    • Samaniego P., Rivera M., Manrique N., Schiavi F., Nauret F., Liorzou C., Ancellin M. A. (2020). Linking magmatic processes and magma chemistry duringthe post-glacial to recent explosive eruptions of Ubinas volcano(southern Peru). Journal of Volcanology and Geothermal Research vol.407, p.107095, - lien DOI.
    • Maurice J., Bolfan-Casanova N., Demouchy S., Chauvigne P., Schiavi F., Debret B. (2020). The intrinsic nature of antigorite breakdown at 3 GPa: Experimental constraints on redox conditions of serpentinite dehydration in subduction zones. Contribution to Mineralogy & Petrology vol.175, p.94, - lien DOI.
    • Schiavi F., Bolfan-Casanova N., Buso R., Laumonier M., Laporte D., Medjoubi K., Venugopal S., Gomez-Ulla A., Cluzel N., Hardiagon M. (2020). Quantifying magmatic volatiles by Raman microtomography of glass inclusion-hosted bubbles. Geochemical Perspectives Letters vol.16, p.17-24, - lien DOI.
    • Manzotti P., Bosse V., Pitra P., Robyr M., Schiavi F., Ballèvre M. (2018). Exhumation rates in the Gran Paradiso Massif (Western Alps) constrained by in situ U–Th–Pb dating of accessory phases (monazite, allanite and xenotime). Contribution to Mineralogy & Petrology vol.173, p.24, - lien DOI.
    • Clesi V., Bouhifd A., Bolfan-Casanova N., Manthilake G., Schiavi F., Raepsaet C., Bureau H., Khodja H., Andrault D. (2018). Low hydrogen contents in the cores of terrestrial planets. Science Advances vol.4, p.e170187, - lien DOI.
    • Schiavi F., Bolfan-Casanova N., Withers A.C., Médard E., Laumonier M., Laporte D., Flaherty T., Gomez-Ulla A. (2018). Water quantification in silicate glasses by Raman spectroscopy: Correcting for the effects of confocality, density and ferric iron. Chemical Geology vol.4, p.312-331, - lien DOI.
    • Nicollet C., Bosse V., Spalla M., Schiavi F. (2018). Eocene ultra high temperature (UHT) metamorphism in the Gruf complex (Central Alps): constraints by LA-ICPMS zircon and monazite dating in petrographic context. Journal of the Geological Society vol.175, p.774-787, - lien DOI.
    • Bolfan-Casanova N., Schiavi F., Novella D., Bureau H., Raepsaet C., Khodja H., Demouchy S. (2018). Examination of Water Quantification and Incorporation in Transition Zone Minerals: Wadsleyite, Ringwoodite and Phase D Using ERDA (Elastic Recoil Detection Analysis). Frontiers in Earth Science vol.6, - lien DOI.
    • Schiavi F., Provost A., Schiano P., Cluzel N. (2016). P–V–T–X evolution of olivine-hosted melt inclusions during high-temperature homogenization treatment. Geochimica et Cosmochimica Acta vol.172, p.1-21, - lien DOI.
    • Gurioli L., Andronico D., Bachèlery P., Balcone-Boissard H., Battaglia J., Boudon G., Burgisser A., Burton M.R., Cashman K., Cichy S., Cioni R., Di Muro A., Dominguez L., D’Oriano C., Druitt T., Harris A., Hort M., Kelfoun K., Komorowski J.C., Kueppers U., Le Pennec J.L., Menand T., Paris R., Pioli L., Pistolesi M., Polacci M., Pompilio M., Ripepe M., Roche O., Rose-Koga E., Rust A., Schiavi F., Sharff L., Sulpizio R., Taddeucci J., Thordarson T. (2015). MeMoVolc consensual document: a review of cross-disciplinary approaches to characterizing small explosive magmatic eruptions. Bulletin of Volcanology vol.77, p.49, - lien DOI.
    • Schiavi F., Rosciglione A., Kitagawa H., Kobayashi K., Nakamura E., Nuccio P.M., Ottolini L., Paonita A., Vannucci R. (2015). Geochemical heterogeneities in magma beneath Mount Etna recorded by 2001–2006 melt inclusions. Geochemistry, Geophysics, Geosystems vol.16, - lien DOI.
    • Ni H., Keppler H., Walte N., Schiavi F., Chen Y., Masotta M., Li Z. (2014). In situ observation of crystal growth in a basalt melt and the development of crystal size distribution in igneous rocks. Contribution to Mineralogy & Petrology vol.167, p.1003, - lien DOI.
    Publications précédentes de rang A:

    Gutierrez X., Schiavi F., Keppler H. (2016). The adsorption of HCl on volcanic ash. Earth and Planetary Science Letters, 438: 66-74, doi: 10.1016/j.epsl.2016.01.019.

    Schiavi F., Kobayashi K., Nakamura E., Tiepolo M., Vannucci R. (2012). Trace element and Pb-B-Li isotope systematics of olivine-hosted melt inclusions: Insights into source metasomatism beneath Stromboli (southern Italy). Contributions to Mineralogy and Petrology, 163 (6): 1011-1031, doi:  10.1007/s00410-011-0713-5.

    Schiavi F., Walte N., Konschak A., Keppler H. (2010). A moissanite cell apparatus for optical in situ observation of crystallizing melts at high temperature. American Mineralogist, 95 (7): 1069-1079, doi: 10.2138/am.2010.3379.

    Schiavi F., Kobayashi K., Moriguti T., Nakamura E., Pompilio M., Tiepolo M., Vannucci R. (2010). Degassing, crystallization and eruption dynamics at Stromboli: trace element and lithium isotopic evidence from 2003 ashes. Contributions to Mineralogy and Petrology, 159 (4): 541-561, doi: 10.1007/s00410-009-0441-2.

    Schiavi F., Walte N., Keppler H. (2009). First in situ observation of crystallization processes in a basaltic-andesitic melt with the moissanite cell. Geology, 37 (11): 963-966, doi: 10.1130/G30087A.1.

    Schiavi F., Tiepolo M., Pompilio M., Vannucci R. (2006). Tracking magma dynamics by laser ablation (LA)-ICPMS trace element analysis of glass in volcanic ash: the 1995 activity of Mt. Etna. Geophysical Research Letters, 33 (5): 5304, doi: 10.1029/2005GL024789.

    Autres publications:

    Schiavi F., Kobayashi K., Moriguti T., Nakamura E., Pompilio M., Tiepolo M., Vannucci R. (2011) Degassing, crystallization and eruption dynamics at Stromboli volcano. Cnr.it – the C.N.R. (Consiglio Nazionale delle Ricerche) Highlights 2009-2010.

    Schiavi F. (2007). Geochemical study of melt inclusions and ashes from the recent activity of Stromboli and Etna volcanoes: inferences for magma origin and evolution. Plinius (supplément italien de European Journal of Mineralogy), 33: 231-238.

    Rang B et C :
    • Myers M.L., Druitt T., Gurioli L., Schiavi F., Flaherty T. (2019). Evolution of mass discharge and decompression rates during the Plinian phase of the Bronze-Age eruption of Santorini. European Union of Geosciences 2019, Vienna.
    • Feignon J.G., Roche O., Moune S., Cluzel N., Schiavi F., Clavero J., Schiano P., Auxerre M. (2019). High CO2 content in magmas at an arc volcano : the andesitic Enco eruption of Mocho-Choshuenco volcano (Chile). Geophysical Research Abstracts, Vol.21, EGU2019-16065-1, EGU General Assembly, Vienna (Austria), 7-12 April 2019.
    • Manzotti P., Bosse V., Pitra P., Robyr M., Schiavi F., Ballèvre (2018). Timing of detachment and rates of exhumation constrained by in in situ U-Th-Pb dating (monazite, allanite, xenotime): the Gran Paradiso case. EUG conference, Wien.
    • Cluzel N., Schiavi F., Laporte D., Briot D., Deniel C., Boivin P., Chapuis A., Devidal J.L., Hénot J.M., Benbakkar M., Fonquernie C. (2018). Geochemistry of olivine-hosted melt inclusions of the ~ 7 ky basanitic Montcineyre eruption, Massif Central, France. EMPG16, Clermont-Ferrand, 17-21 juin 2018.
    • Schiavi F., Gomez-Ulla A., Venugopal S., Hardiagon M., Bolfan-Casanova N., Laporte D. (2018). Assessing the initial volatile content of melt inclusion by 3D Raman imaging of hosted bubbles. Experimental Mineralogy, Petrology and Geochemistry, EMPG XVI - International Conference, Clermont-Ferrand, France, June 17-21, 2018.
    • Schiavi F., Gomez-Ulla A., Venugopal S., Hardiagon M., Bolfan-Casanova N., Laporte D. (2018). The contribution of bubble-hosted mineral phases to the volatile content of melt inclusions estimated by 3D Raman imaging. Goldschmidt 2018, Boston, USA, 12-17 August 2018.
    • Schiavi F., Gomez-Ulla A., Venugopal S., Hardiagon M., Bolfan-Casanova N., Laporte D. (2018). The contribution of bubble-hosted mineral phases to the volatile content of melt inclusions estimated by 3D Raman imaging. 15th Confocal Raman Imaging Symposium, Ulm, Germany, 24 - 26 September 2018.
    • Astudillo D., Cannatelli C., Castruccio A., Parada M.A., Schiavi F. (2018). Influence of volatiles and crustal contamination on the April 2015 eruption dynamics of Calbuco Volcano (Chile). XV Chilean Geological Congress, 18-23 Novembre 2018.
    • Bolfan-Casanova N., Schiavi F., Novella D., Bureau H., Raepsaet C., Khodja H., Demouchy S. (2018). Water incorporation in transition zone minerals, Wadsleyite and Ringwoodite: a study using ERDA (Elastic Recoil Detection Analysis). EMPG-XVI, Clermont-Ferrand, 17-21 juin 2018.
    • Clesi V., Bouhifd A., Bolfan-Casanova N., Manthilake G., Schiavi F., Raepsaet C., Bureau H., Khodja H., Andrault D. (2018). Low hydrogen contents in the cores of terrestrial planets. EMPG-XVI, Clermont-Ferrand, 17-21 juin 2018.
    • Venugopal S., Schiavi F., Bolfan-Casanova N., Moune S. (2018). The behaviour of C- and S- bearing species in shrinkage bubbles before and after melt inclusion homogenisation: insight from Raman spectroscopy. EMPG-XVI, Clermont-Ferrand, 17-21 juin 2018.
    • Freitas D., Manthilake G., Schiavi F., Chantel J., Bolfan-Casanova N., Bouhifd A., Andrault D. (2018). Experimental evidence supporting global melt layer at the base of the Earth's upper mantle. EMPG-XVI, Clermont-Ferrand, 17-21 juin 2018.
    • Myers M., Druitt T., Gurioli L., Schiavi F., Flaherty T. (2018). Evolution of mass discharge and decompression rates during the Plinian phase of the Bronze-Age eruption of Santorini. Abstract id. V44A-04,American Geophysical Union, Fall Meeting 2018.
    • Manthilake G., Freitas D., Schiavi F., Chantel J., Bolfan-Casanova N., Bouhifd A., Andrault D. (2018). Experimental evidence supporting a global melt layer at the base of the Earth’s upper mantle. International Symposium FY2017 Annual General Meeting, Ehime, Japan, Mar 2018.
    • Freitas D., Manthilake G., Schiavi F., Chantel J., Bolfan-Casanova N., Bouhifd A., Andrault D. (2018). Mise en évidence de la présence d'un niveau de magma à la base du Manteau supérieur. Journées scientifiques ClerVolc, Clermont-Ferrand, France, May 2018.
    • Freitas D., Manthilake G., Schiavi F., Chantel J., Bolfan-Casanova N., Bouhifd A., Andrault D. (2018). Experimental evidence supporting a global melt layer at the base of the Earth’s upper mantle. AGU Fall meeting 2018, Washington DC, USA.
    • Freitas D., Manthilake G., Schiavi F., Chantel J., Bolfan-Casanova N., Bouhifd A., Andrault D. (2018). Experimental evidence supporting a global melt layer at the base of the Earth’s upper mantle. AGU Fall meeting 2018, Washington DC, USA.
    • Manthilake G., Freitas D., Schiavi F., Chantel J., Bolfan-Casanova N., Bouhifd A., Andrault D. (2018). Experimental evidence supporting a global melt layer at the base of the Earth’s upper mantle. International Symposium FY2017 Annual General Meeting, Ehime, Japan.
    • 2. Manzotti P., Bosse V., Pitra P., Robyr M., Schiavi F., Ballèvre M. (2017). Rate of detachment of continental slices from the downgoing slab in a subduction zone. Goldschmidt Conference, Paris, 13-18 Août.
    • Manzotti P., Bosse V., Pitra P., Robyr M., Schiavi F., Ballèvre M. (2017). Rate of detachment of continental slices from the downgoing slab in a subduction zone. Goldschmidt conference, Paris.
    • Manthilake G., Freitas D., Schiavi F., Chantel J., Bolfan-Casanova N., Bouhifd A., Andrault D. (2017). Experimental evidence supporting a global melt layer at the base of the Earth’s upper mantle. HPMPS, Saint Malo, France, 9, Sep 2017.
    • Bolfan-Casanova N., Schiavi F., Novella D., Bureau H., Raepsaet C., Khodja H., Demouchy S. (2017). Water incorporation in transition zone minerals, wadsleyite and ringwoodite: a study using ERDA (Elastic Recoil Detection Analysis). 9th High Pressure Mineral Physics Seminar, Saint Malo (France), 24-28 septembre 2017.
    • Schiavi F., Bolfan-Casanova N., Médard E. (2017). Universal calibration of Raman spectroscopy for the analysis of volatiles in glasses of variable composition. EGU, Vienna.
    • Manthilake G., Freitas D., Schiavi F., Chantel J., Bolfan-Casanova N., Bouhifd A., Andrault D. (2017). Experimental evidence supporting a global melt layer at the base of the Earth’s upper mantle. HPMPS, Saint Malo, France, 9, Sep 2017.
    • Schiavi F., Provost A., Schiano P., Cluzel N. (2013). Physical evolution of olivine-hosted melt inclusions during high-T homogenization treatments. in Goldschmidt conference, Florence, 25-30 Août. .

    Schiavi F., A. Provost, P. Schiano, N. Cluzel. (2015) P-V-T-X evolution of Olivine-hosted Melt Inclusions and Implications for Interpretation of Homogenization Experiments. Abstract id. V23B-3091, American Geophysical Union, Fall Meeting 2015.

    Publications précédentes de rang B:
    1. Tiepolo M., G. Sessa, E. Cannaò, E. Ferrari, F. Schiavi, G. Della Ventura, M. Moroni, S. Poli., G. Giazzi, L. Krotz, The potential role of amphibole in fixing carbon at lower crust depths. Congresso congiunto SIMP-AIV-SGI-SoGeI, Pisa, 2017.
    2. Ni H, Keppler H, Walte N, Schiavi F, Chen Y, Masotta M, Li Z, In situ observation of crystal growth in a basaltic melt. Goldschmidt Abstracts 2014. Goldschmidt conference, Sacramento, USA 8-13 juin 2014.
    3. Schiavi F., K. Kobayashi, E. Nakamura, M. Tiepolo, R. Vannucci, Source metasomatism beneath Stromboli: a study of trace elements and Pb-B-Li isotopes in olivine-hosted melt inclusions, Abstract volume 191-192, VIII Forum Italiano di Scienze della Terra (FIST), Geoitalia, Torino, Italie, 19-23 septembre 2011.
    4. Schiavi F., J. Huber, G. Gollner, H. Keppler, Adsorption of HCl gas onto volcanic ash, Abstract volume 328, VIII Forum italiano di Scienze della Terra (FIST), Geoitalia, Torino, Italie, 19-23 septembre 2011.
    5. Schiavi F., N. Walte, H. Keppler, In-situ optical observation of crystallizing magmas with the moissanite cell, DMG – Short Course “Kinetics of geological materials”, Vienne, Autriche, 30 août – 03 septembre 2010.
    6. Schiavi F., N. Walte, H. Keppler, Real-time observation of crystallization and textural evolution in magmatic systems with the moissanite cell,  Abstract V53C-04 en Eos Trans. AGU, 90(52), Fall Meeting, San Francisco, USA, 14-18 décembre 2009.
    7. Schiavi F., N. Walte, H. Keppler, The first direct observation of crystallization processes in a basaltic-andesitic melt with the moissanite cell, Astract volume p. 222, VII Forum italiano di Scienze della Terra, Geoitalia (FIST), Rimini, Italie, 09-11 septembre 2009.
    8. Schiavi F., K. Kobayashi, T. Moriguti, E. Nakamura, M. Pompilio, M. Tiepolo, R. Vannucci, Degassing, crystallization and eruption dynamics at Stromboli volcano: trace elements and lithium isotopes evidence from juvenile ashes ejected during the 2003 activity, Abstract volume p. 227, VII Forum italiano di Scienze della Terra (FIST), Geoitalia, Rimini, Italie, 09-11 septembre 2009.
    9. Schiavi F., N. Walte, H. Keppler. The first direct observation of crystallizing magmas with the moissanite cell, GRC-BGI Workshop de minéralogie de la terre profonde, Bayreuth, Allemagne, 17-19 juin 2009.
    10. Schiavi F., K. Kobayashi, T. Moriguti, E. Nakamura, M. Pompilio, M. Tiepolo, R. Vannucci, Degassing, crystallization and eruption dynamics at Stromboli inferred from trace elements and lithium isotopic composition of juvenile ashes from the 2003 activity, Conferenza A. Rittmann “La vulcanologia italiana: stato dell’arte e prospettive future”, Nicolosi (CT), Italie, 11-13 juin 2009.
    11. Schiavi F., N. Walte, H. Keppler, First in-situ observation of the crystallization of basalts, abstract n.160, Deutsche Mineralogische Gesellschaft (DMG) annual meeting, Berlin, Allemagne, 14-17 septembre 2008.
    12. Schiavi F., N. Walte, H. Keppler, First in-situ observation of the crystallization of a basaltic magma, Abstract volume p. 87, XII International conference of experimental mineralogy, petrology and geochemistry (EMPG), Innsbruck, Autriche, 7-10 septembre 2008.
    13. Schiavi F., N. Walte, H. Keppler, Optical in-situ observation of crystallization processes in basaltic melt with the moissanite anvil cell, 33rd International Geological Congress, Oslo, Norvège, 06-14 août 2008.
    14. Vannucci R., F. Schiavi, K. Kobayashi, T. Moriguti, E. Nakamura, Genesis and evolution of magmas feeding the present-day activity of Stromboli and Etna volcanoes, 3rd International Symposium COE-21, ISEI, Misasa, Japon, 21-23 mars 2008.
    15. Vannucci R., K. Kobayashi, E. Nakamura, M. Tiepolo, F. Schiavi, A. Bertagnini, N. Metrich, Recent Stromboli (Italy): insights into magma sources and processes from melt inclusions, Abstract S6-03, 16th Goldschmidt conference, Melbourne, Australie, 27 août – 1 septembre 2006.
    16. Schiavi F., R. Corsaro, L. Miraglia, M. Pompilio, M. Tiepolo, R. Vannucci, V. Zanon, A laser ablation ICP-SFMS study of glassy juvenile fraction of ash of the 1995 summit activity of Mt. Etna, Abstract olume 7, 04752, European Geosciences Union, Vienne, Autriche, 24-29 avril 2005.
    17. Schiavi F., M. Tiepolo, M. Pompilio, R. Vannucci, R. Corsaro, Tracking magma dynamics and forecasting paroxysmal events by in-situ trace elements and isotope analysis of ash: the 1995 summit activity of Mt. Etna, International Symposium COE-21, ISEI, Misasa, Japon, 05-06 Mars 2005.
    18. Schiavi F., C. Bouman, R.A. Corsaro, L. Miraglia, M. Pompilio, M. Tiepolo, R. Vannucci, V. Zanon, Analisi in situ LA-ICP-MS e MIC-ICP-MS delle ceneri dell’Etna: una tecnica innovativa per il monitoraggio petrologico dei vulcani, abstract n. E23, Assemblea annuale GNV-INGV, Naples, Italie, 20-22 décembre 2004.
    19. Schiavi F., C. Bouman, R. Corsaro, L. Miraglia, M. Pompilio, M. Tiepolo, R. Vannucci, V. Zanon, In-situ trace element and boron isotopic composition of glassy juvenile fraction of ash of the 1995 summit activity of Mt. Etna. A laser ablation ICP-SFMS and MIC-ICP-MS study, IAVCEI General Assembly, Pucon, Chili, 14-19 novembre 2004.
    20. Schiavi F., R.A. Corsaro, L. Miraglia, M. Pompilio, M. Tiepolo, In-situ element composition of glassy juvenile fraction of ash of the 1995 summit activity of Mt. Etna: a LA-ICP-SFMS study, III Euromelt Meeting, Pavia, Italie, 12-18 septembre 2004.
    21. Schiavi F., R.A. Corsaro, L. Miraglia, M. Pompilio, M. Tiepolo, V. Zanon, Major and trace elements characterization of glassy juvenile fraction of ash. A new monitoring tool tested on the 1995 summit activity of Mt. Etna, 32nd International Geological Congress, Firenze, Italie, 20-28 août 2004.
    22. Schiavi F., R.A. Corsaro, L. Miraglia, M. Pompilio, M. Tiepolo, V. Zanon, Major and trace element composition of glassy juvenile fraction of ash: a new type of monitoring tool. The application to the 1995 summit activity of Mt. Etna, Abstract volume 6, European Geosciences Union – 1st General Assembly, Nice, France, 25-30 avril 2004.
    23. Schiavi F., R. Tribuzio, R. Braga, L. Dallai, Intrusion of mantle-derived melts in the post-Variscan upper continental crust (Bocca di Tenda gabbroic complex, Northern Corsica), Abstract volume pp. 269-271, IV Forum italiano di Scienze della Terra (FIST), Geoitalia, Bellaria, Italie, 16-18 septembre 2003.
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