D. Andronico, R. A. Corsaro, A. Cristaldi, and M. Polacci, Characterizing high energy explosive eruptions at Stromboli volcano using multidisciplinary data: An example from the 9, Journal of Volcanology and Geothermal Research, vol.176, issue.4, pp.541-550, 2005.

,

D. Andronico, M. D. Lo-castro, M. Sciotto, and L. Spina, The 2010 ash emissions at the summit craters of Mt Etna: Relationship with seismo-acoustic signals, Journal of Geophysical Research: Solid Earth, vol.118, issue.1, pp.51-70, 2013.

D. Andronico, A. Cristaldi, P. Del-carlo, and J. Taddeucci, Shifting styles of basaltic explosive activity during the 2002-03 eruption of Mt, Journal of Volcanology and Geothermal Research, vol.180, issue.2-4, pp.110-122, 2009.

D. Andronico, S. Scollo, M. D. Lo-castro, A. Cristaldi, L. Lodato et al., Eruption dynamics and tephra dispersal from the 24, Journal of Volcanology and Geothermal Research, vol.274, pp.78-91, 2006.

,

P. Armienti, M. T. Pareschi, F. Innocenti, and M. Pompilio, Effects of magma storage and ascent on the kinetics of crystal growth, Contributions to Mineralogy and Petrology, vol.115, issue.4, pp.402-414, 1994.

,

F. Arzilli, G. La-spina, M. Burton, M. Polacci, N. Le-gall et al., Magma fragmentation in highly explosive basaltic eruptions induced by rapid crystallisation, Nature Geoscience, 2019.

F. Arzilli, C. Agostini, P. Landi, A. Fortunati, L. Mancini et al., Plagioclase nucleation and growth kinetics in a hydrous basaltic melt by decompression experiments, Contributions to Mineralogy and Petrology, vol.170, issue.5-6, pp.1-16, 2015.

F. Arzilli, D. Morgavi, M. Petrelli, M. Polacci, M. Burton et al., The unexpected explosive sub-Plinian eruption of Calbuco volcano, Triggering mechanism implications, vol.378, pp.35-50, 2015.

,

L. Bai, D. R. Baker, and R. J. Hill, Permeability of vesicular Stromboli basaltic glass: Lattice Boltzmann simulations and laboratory measurements, Journal of Geophysical Research, vol.115, issue.B7, pp.1-16, 2010.

,

L. Bai, D. R. Baker, M. Polacci, and R. J. Hill, -situ degassing study on crystal-bearing Stromboli basaltic magmas: Implications for Stromboli explosions, vol.38, 2011.

S. Barsotti, D. Andronico, A. Neri, P. Del-carlo, P. J. Baxter et al., Quantitative assessment of volcanic ash hazards for health and infrastructure at Mt. Etna (Italy) by numerical simulation, Journal of Volcanology and Geothermal Research, vol.192, issue.1-2, pp.85-96, 2010.

,

J. Battaglia, F. Brenguier, and G. Roult, Seismic Monitoring at Piton de la Fournaise, pp.223-242, 2016.

R. J. Blong, Volcanic Hazards Risk Assessment. Monitoring and Mitigation of Volcano Hazards, pp.675-698, 1996.

R. J. Blong, Hazards Produced by Volcanic Eruptions, Volcanic Hazards, pp.14-69, 1984.

S. K. Brown, S. F. Jenkins, R. S. Sparks, H. Odbert, and M. R. Auker, Volcanic fatalities database: analysis of volcanic threat with distance and victim classification, Journal of Applied Volcanology, vol.6, issue.1, 2017.

,

D. J. Burkhard, Nucleation and growth rates of pyroxene, plagioclase, and Fe-Ti oxides in basalt under atmospheric conditions, European Journal of Mineralogy, vol.17, issue.5, pp.675-686, 2005.

,

M. Burton, P. Allard, F. Mure, and A. Spina, Magmatic Gas Composition Reveals the Source Depth of Slug-Driven Strombolian Explosive Activity, Science, issue.5835, pp.227-230, 2007.

,

R. Büttner, P. Dellino, and B. Zimanowski, Identifying magma-water interaction from the surface features of ash particles, Nature, vol.401, issue.6754, pp.688-690, 1999.

C. B. Cannata, R. De-rosa, P. Donato, S. Donato, G. Lanzafame et al., , 2019.

, First 3D imaging characterization of Pele's hair from Kilauea volcano (Hawaii), Scientific Reports, vol.9, issue.1, p.1711

A. Capponi, J. Taddeucci, P. Scarlato, and D. M. Palladino, Recycled ejecta modulating Strombolian explosions, vol.78, pp.1-13, 2016.

R. J. Carey, M. Manga, W. Degruyter, D. Swanson, B. Houghton et al., Externally triggered renewed bubble nucleation in basaltic magma: The 12 October 2008 eruption at Halemaumau Overlook vent, Journal of Geophysical Research B: Solid Earth, vol.117, issue.11, pp.1-10, 2012.

K. Cashman and A. Rust, Introduction, Volcanic Ash, pp.5-22, 2016.

K. V. Cashman and B. Scheu, Magmatic Fragmentation, The Encyclopedia of Volcanoes, pp.459-471, 2015.

C. Cimarelli, F. Di-traglia, and J. Taddeucci, Basaltic scoria textures from a zoned conduit as precursors to violent Strombolian activity, Geology, vol.38, issue.5, pp.439-442, 2010.

R. Cioni, C. D'oriano, and A. Bertagnini, Fingerprinting ash deposits of small scale eruptions by their physical and textural features, Journal of Volcanology and Geothermal Research, vol.177, issue.1, pp.277-287, 2008.

,

R. Cioni, M. Pistolesi, A. Bertagnini, C. Bonadonna, A. Hoskuldsson et al., Insights into the dynamics and evolution of the 2010 Eyjafjallajökull summit eruption (Iceland) provided by volcanic ash textures, Earth and Planetary Science Letters, vol.394, pp.111-123, 2010.

,

L. Colò, M. Ripepe, D. R. Baker, and M. Polacci, Magma vesiculation and infrasonic activity at Stromboli open conduit volcano, Earth and Planetary Science Letters, vol.292, issue.3-4, pp.274-280, 2010.

,

M. Colombier, L. Gurioli, T. H. Druitt, T. Shea, P. Boivin et al., Textural evolution of magma during the 9.4-ka trachytic explosive eruption at Kilian Volcano, vol.79, 2017.

. Colombier, . Mathieu, F. B. Wadsworth, L. Gurioli, B. Scheu et al., The evolution of pore connectivity in volcanic rocks, Earth and Planetary Science Letters, vol.462, pp.99-109, 2017.
URL : https://hal.archives-ouvertes.fr/hal-01452035

D. Coppola and C. Cigolini, Thermal regimes and effusive trends at Nyamuragira volcano (DRC) from MODIS infrared data. Bulletin of Volcanology, vol.75, 2013.

D. Coppola, A. Di-muro, A. Peltier, N. Villeneuve, V. Ferrazzini et al., Shallow system rejuvenation and magma discharge trends at Piton de la Fournaise volcano, 2017.
URL : https://hal.archives-ouvertes.fr/hal-01457690

, Earth and Planetary Science Letters, vol.463, issue.463, pp.13-24

D. Coppola, M. Laiolo, C. Cigolini, D. D. Donne, and M. Ripepe, Enhanced volcanic hot-spot detection using MODIS IR data: results from the MIROVA system, vol.426, pp.181-205, 2016.

D. Coppola, D. Piscopo, T. Staudacher, and C. Cigolini, Lava discharge rate and effusive pattern at Piton de la Fournaise from MODIS data, Journal of Volcanology and Geothermal Research, vol.184, issue.1-2, pp.174-192, 2009.

,

R. A. Corsaro, D. Andronico, B. Behncke, S. Branca, T. Caltabiano et al., Monitoring the December 2015 summit eruptions of Mt, Implications on eruptive dynamics, vol.341, pp.53-69, 2017.

L. Costantini, B. F. Houghton, and C. Bonadonna, Constraints on eruption dynamics of basaltic explosive activity derived from chemical and microtextural study: The example of the Fontana Lapilli Plinian eruption, Nicaragua. Journal of Volcanology and Geothermal Research, vol.189, issue.3-4, pp.207-224, 2010.

,

C. D'oriano, A. Bertagnini, R. Cioni, and M. Pompilio, Identifying recycled ash in basaltic eruptions, Scientific Reports, vol.4, issue.1, p.5851, 2014.

C. D'oriano, A. Bertagnini, and M. Pompilio, Ash erupted during normal activity at Stromboli (Aeolian Islands, Italy) raises questions on how the feeding system works, vol.73, pp.471-477, 2011.

P. Dellino, M. T. Gudmundsson, G. Larsen, D. Mele, J. A. Stevenson et al., Ash from the Eyjafjallajökull eruption (Iceland): Fragmentation processes and aerodynamic behavior, Journal of Geophysical Research: Solid Earth, vol.117, issue.B9, pp.1-10, 2012.

,

D. Muro, A. Metrich, N. Vergani, D. Rosi, M. Armienti et al., The Shallow Plumbing System of Piton de la Fournaise Volcano (La Reunion Island, Indian Ocean) Revealed by the Major 2007 Caldera-Forming Eruption, Journal of Petrology, vol.55, issue.7, pp.1287-1315, 2014.
URL : https://hal.archives-ouvertes.fr/hal-01769043

,

D. Muro, . Andrea, N. Métrich, P. Allard, A. Aiuppa et al., Magma Degassing at Piton de la Fournaise Volcano, Active Volcanoes of the Southwest Indian Ocean, p.203, 2016.

H. Springer-berlin,

D. Muro, . Andrea, T. Staudacher, V. Ferrazzini, N. Métrich et al., , 2015.

, Shallow Magma Storage at Piton de la Fournaise Volcano After 2007 Summit Caldera Collapse Tracked in Pele's Hairs, In American Geophysical Union Monograph, vol.208, pp.189-212

,

F. Di-traglia, C. Cimarelli, D. De-rita, and D. Gimeno-torrente, Changing eruptive styles in basaltic explosive volcanism: Examples from Croscat complex scoria cone, Garrotxa Volcanic Field (NE Iberian Peninsula), Journal of Volcanology and Geothermal Research, vol.180, issue.2-4, pp.89-109, 2009.

,

, , 2017.

M. J. Edwards and L. Pioli, Magma and tephra characteristics for the 17-25, Mt Etna eruption. Data in Brief, vol.22, pp.65-71, 2016.

M. Edwards, . John, L. Pioli, D. Andronico, S. Scollo et al., Shallow factors controlling the explosivity of basaltic magmas: The 17-25 May 2016 eruption of Etna Volcano (Italy), Journal of Volcanology and Geothermal Research, vol.357, pp.425-436, 2018.

,

J. Eychenne and J. Le-pennec, Sigmoidal particle density distribution in a subplinian scoria fall deposit, Bulletin of Volcanology, vol.74, issue.10, pp.2243-2249, 2012.
URL : https://hal.archives-ouvertes.fr/hal-00793591

D. J. Ferguson, H. M. Gonnermann, P. Ruprecht, T. Plank, E. H. Hauri et al., Magma decompression rates during explosive eruptions of K?lauea volcano, Hawaii, recorded by melt embayments, Bulletin of Volcanology, issue.10, p.78, 2016.

Y. Formenti and T. Druitt, Vesicle connectivity in pyroclasts and implications for the fluidisation of fountain-collapse pyroclastic flows, Montserrat (West Indies). Earth and Planetary Science Letters, vol.214, issue.3-4, pp.561-574, 2003.

B. Galle, M. Johansson, C. Rivera, Y. Zhang, M. Kihlman et al., Network for Observation of Volcanic and Atmospheric Change (NOVAC)-A global network for volcanic gas monitoring: Network layout and instrument description, Journal of Geophysical Research, vol.115, issue.D5, 2010.

D. Gaudin, J. Taddeucci, P. Scarlato, E. Bello, T. Ricci et al., Integrating puffing and explosions in a general scheme for Strombolian-style activity, Journal of Geophysical Research: Solid Earth, vol.122, issue.3, pp.1860-1875, 2017.

D. Giordano, J. K. Russell, and D. B. Dingwell, Viscosity of magmatic liquids: A model, Earth and Planetary Science Letters, vol.271, issue.1-4, pp.123-134, 2008.

H. M. Gonnermann and M. Manga, Dynamics of magma ascent in the volcanic conduit, Modeling Volcanic Processes, vol.99, pp.55-84, 2014.

M. Gouhier, Y. Guéhenneux, P. Labazuy, P. Cacault, J. Decriem et al., HOTVOLC: a webbased monitoring system for volcanic hot spots, vol.426, pp.223-241, 2016.

. Gouhier, . Mathieu, A. Harris, S. Calvari, P. Labazuy et al., Lava discharge during Etna's January 2011 fire fountain tracked using MSG-SEVIRI. Bulletin of Volcanology, vol.74, pp.787-793, 2012.

Y. Guéhenneux, M. Gouhier, and P. Labazuy, Improved space borne detection of volcanic ash for realtime monitoring using 3-Band method, Journal of Volcanology and Geothermal Research, vol.293, pp.25-45, 2015.

,

L. Gurioli, D. Andronico, P. Bachelery, H. Balcone-boissard, J. Battaglia et al., MeMoVolc consensual document: a review of cross-disciplinary approaches to characterizing small explosive magmatic eruptions. Bulletin of Volcanology, vol.77, p.49, 2015.

L. Gurioli, &. Colo, L. Bollasina, A. J. Harris, A. J. Whittington et al., Dynamics of Strombolian explosions: Inferences from field and laboratory studies of erupted bombs from Stromboli volcano, Journal of Geophysical Research: Solid Earth, vol.119, issue.1, pp.319-345, 2014.
URL : https://hal.archives-ouvertes.fr/hal-01133682

,

L. Gurioli, A. J. Harris, L. Colò, J. Bernard, M. Favalli et al., , 2013.

, Geology, issue.5, pp.559-562

L. Gurioli, A. J. Harris, B. F. Houghton, M. Polacci, and M. Ripepe, Textural and geophysical characterization of explosive basaltic activity at Villarrica volcano, Journal of Geophysical Research: Solid Earth, vol.113, issue.8, pp.1-16, 2008.

L. Gurioli, D. Muro, A. Vlastélic, I. Moune, S. Thivet et al., Integrating field, textural, and geochemical monitoring to track eruption triggers and dynamics: a case study from Piton de la Fournaise, Solid Earth, vol.9, issue.2, pp.431-455, 2018.
URL : https://hal.archives-ouvertes.fr/hal-01858790

A. J. Harris, N. Villeneuve, A. Di-muro, V. Ferrazzini, A. Peltier et al., , 2017.

, Effusive crises at Piton de la Fournaise 2014-2015: a review of a multi-national response model, Journal of Applied Volcanology, vol.6, issue.1, p.11

G. Heiken, Atlas of Volcanic Ash, Smithsonian Contributions to the Earth Sciences, issue.12, pp.1-101, 1974.

C. Hibert, A. Mangeney, M. Polacci, A. Muro, . Di et al., Toward continuous quantification of lava extrusion rate: Results from the multidisciplinary analysis of the 2, 2015.
URL : https://hal.archives-ouvertes.fr/hal-02453863

, eruption of Piton de la Fournaise volcano, La Réunion, Journal of Geophysical Research: Solid Earth, vol.120, issue.5, pp.3026-3047, 2010.

M. D. Higgins, Measurement of crystal size distributions, American Mineralogist, vol.85, issue.9, pp.1105-1116, 2000.

M. D. Higgins, Closure in crystal size distributions (CSD), verification of CSD calculations, and the significance of CSD fans, American Mineralogist, vol.87, issue.1, pp.171-175, 2002.

M. Higgins and . Denis, Quantitative Textural Measurements in Igneous and Metamorphic Petrology, 2006.

S. J. Holt, R. J. Carey, B. F. Houghton, T. Orr, J. Mcphie et al., Eruption and fountaining dynamics of selected 1985-1986 high fountaining episodes at K?lauea volcano, Hawai'i, from quantitative vesicle microtexture analysis, Journal of Volcanology and Geothermal Research, vol.369, pp.21-34, 2019.

,

B. F. Houghton, J. Taddeucci, D. Andronico, H. M. Gonnermann, M. Pistolesi et al., Stronger or longer: Discriminating between Hawaiian and Strombolian eruption styles, Geology, vol.44, issue.2, pp.163-166, 2016.

B. F. Houghton and C. J. Wilson, A vesicularity index for pyroclastic deposits, vol.51, pp.451-462, 1989.

B. F. Houghton, C. J. Wilson, P. Del-carlo, M. Coltelli, J. E. Sable et al., The influence of conduit processes on changes in style of basaltic Plinian eruptions: Tarawera 1886 and Etna 122 BC, Journal of Volcanology and Geothermal Research, vol.137, issue.1-3, pp.1-14, 2004.

,

T. J. Jones, B. F. Houghton, E. W. Llewellin, C. E. Parcheta, and L. Höltgen, Spatter mattersdistinguishing primary (eruptive) and secondary (non-eruptive) spatter deposits, Scientific Reports, vol.8, issue.1, p.9179, 2018.

E. Kawabata, S. J. Cronin, M. S. Bebbington, M. R. Moufti, N. El-masry et al., Identifying multiple eruption phases from a compound tephra blanket: an example of the AD1256 Al-Madinah eruption, Saudi Arabia. Bulletin of Volcanology, vol.77, 2015.

L. Spina, G. Burton, M. Vitturi, and M. , Temperature evolution during magma ascent in basaltic effusive eruptions: A numerical application to Stromboli volcano, Earth and Planetary Science Letters, vol.426, pp.89-100, 2015.

L. Spina, G. Clarke, A. B. De'-michieli, M. Vitturi, M. Burton et al., Conduit dynamics of highly explosive basaltic eruptions: The 1085 CE Sunset Crater sub-Plinian events, Journal of Volcanology and Geothermal Research, vol.387, 2019.

R. A. Lange, H. M. Frey, and J. Hector, A thermodynamic model for the plagioclase-liquid hygrometer/thermometer, American Mineralogist, vol.94, issue.4, pp.494-506, 2009.

N. C. Lautze and B. F. Houghton, Physical mingling of magma and complex eruption dynamics in the shallow conduit at Stromboli volcano, Italy. Geology, vol.33, issue.5, pp.425-428, 2005.

N. C. Lautze, J. Taddeucci, D. Andronico, C. Cannata, L. Tornetta et al., , 2012.

, SEM-based methods for the analysis of basaltic ash from weak explosive activity at Etna in 2006 and the 2007 eruptive crisis at Stromboli, Physics and Chemistry of the Earth, pp.113-127

,

N. Lautze, J. Taddeucci, D. Andronico, B. Houghton, A. Niemeijer et al., Insights into explosion dynamics and the production of ash at Stromboli from samples collected in real-time, vol.498, pp.125-139, 2009.

,

L. Leduc, L. Gurioli, A. Harris, L. Colò, and E. F. Rose-koga, Types and mechanisms of strombolian explosions: characterization of a gas-dominated explosion at Stromboli. Bulletin of Volcanology, vol.77, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01141890

S. Leibrandt and J. Le-pennec, Towards fast and routine analyses of volcanic ash morphometry for eruption surveillance applications, Journal of Volcanology and Geothermal Research, vol.297, pp.11-27, 2015.
URL : https://hal.archives-ouvertes.fr/hal-01170135

,

E. J. Liu, K. V. Cashman, and A. C. Rust, Optimising shape analysis to quantify volcanic ash morphology, GeoResJ, vol.8, pp.14-30, 2015.

E. W. Llewellin and M. Manga, Bubble suspension rheology and implications for conduit flow, Journal of Volcanology and Geothermal Research, vol.143, issue.1-3, pp.205-217, 2005.

,

H. M. Mader, E. W. Llewellin, and S. P. Mueller, The rheology of two-phase magmas: A review and analysis, Journal of Volcanology and Geothermal Research, vol.257, pp.135-158, 2013.

,

M. T. Mangan and K. V. Cashman, The structure of basaltic scoria and reticulite and inferences for vesiculation, foam formation, and fragmentation in lava fountains, Journal of Volcanology and Geothermal Research, vol.73, issue.1-2, pp.1-18, 1996.

A. Maria and S. Carey, Quantitative discrimination of magma fragmentation and pyroclastic transport processes using the fractal spectrum technique, Journal of Volcanology and Geothermal Research, vol.161, issue.3, pp.234-246, 2007.

S. H. Maron and P. E. Pierce, Application of ree-eyring generalized flow theory to suspensions of spherical particles, Journal of Colloid Science, vol.11, issue.1, pp.80-95, 1956.

B. D. Marsh, Crystal size distribution (CSD) in rocks and the kinetics and dynamics of crystallization, Contributions to Mineralogy and Petrology, vol.99, issue.3, pp.277-291, 1988.

L. Michon, A. Di-muro, N. Villeneuve, C. Saint-marc, P. Fadda et al., Explosive activity of the summit cone of Piton de la Fournaise volcano (La Réunion island): A historical and geological review, Journal of Volcanology and Geothermal Research, vol.264, pp.117-133, 2013.

,

L. Michon, V. Ferrazzini, and A. Di-muro, Magma Paths at Piton de la Fournaise Volcano. Active Volcanoes of the Southwest Indian Ocean, pp.91-106, 2016.
URL : https://hal.archives-ouvertes.fr/hal-01147340

T. Miwa and A. Toramaru, Conduit process in vulcanian eruptions at Sakurajima volcano, Japan: Inference from comparison of volcanic ash with pressure wave and seismic data. Bulletin of Volcanology, vol.75, pp.1-13, 2013.

T. Miwa, A. Toramaru, and M. Iguchi, Correlations of volcanic ash texture with explosion earthquakes from vulcanian eruptions at Sakurajima volcano, Japan. Journal of Volcanology and Geothermal Research, vol.184, issue.3-4, pp.473-486, 2009.

A. Morandi, A. Di-muro, C. Principe, L. Michon, G. Leroi et al., Pre-historic (<5 kiloyear) Explosive Activity at Piton de la Fournaise Volcano. Active Volcanoes of the Southwest Indian Ocean, pp.107-138, 2016.

D. J. Morgan and D. A. Jerram, On estimating crystal shape for crystal size distribution analysis, Journal of Volcanology and Geothermal Research, vol.154, issue.1-2, pp.1-7, 2006.
URL : https://hal.archives-ouvertes.fr/insu-00232784

J. Morin, P. Bachèlery, H. Soulé, and H. Nassor, Volcanic Risk and Crisis Management on Grande Comore Island, Active Volcanoes of the Southwest Indian Ocean. Active Volcanoes of the World, vol.4, pp.403-422, 2016.

D. Nurfiani and C. Bouvet-de-maisonneuve, Furthering the investigation of eruption styles through quantitative shape analyses of volcanic ash particles, Journal of Volcanology and Geothermal Research, vol.354, pp.102-114, 2018.

M. H. Ort, A. Di-muro, L. Michon, and P. Bachèlery, Explosive eruptions from the interaction of magmatic and hydrothermal systems during flank extension: the Bellecombe Tephra of Piton de La Fournaise, Bulletin of Volcanology, vol.78, 2016.
URL : https://hal.archives-ouvertes.fr/hal-01351751

P. Papale, Rational volcanic hazard forecasts and the use of volcanic alert levels, Journal of Applied Volcanology, vol.6, issue.1, 2017.

C. E. Parcheta, B. F. Houghton, and D. A. Swanson, Contrasting patterns of vesiculation in low, intermediate, and high Hawaiian fountains: A case study of the 1969 Mauna Ulu eruption, Journal of Volcanology and Geothermal Research, vol.255, pp.79-89, 2013.

M. R. Patrick, A. J. Harris, M. Ripepe, J. Dehn, D. A. Rothery et al., Strombolian explosive styles and source conditions: insights from thermal (FLIR) video. Bulletin of Volcanology, vol.69, pp.769-784, 2007.

A. Peltier, F. Beauducel, N. Villeneuve, V. Ferrazzini, A. Di-muro et al., Deep fluid transfer evidenced by surface deformation during the 2014-2015 unrest at Piton de la Fournaise volcano, Journal of Volcanology and Geothermal Research, vol.321, pp.140-148, 2016.
URL : https://hal.archives-ouvertes.fr/hal-01907311

,

A. Peltier, T. Staudacher, P. Bachèlery, and V. Cayol, Formation of the April 2007 caldera collapse at Piton de La Fournaise volcano: Insights from GPS data, Journal of Volcanology and Geothermal Research, vol.184, issue.1-2, pp.152-163, 2009.
URL : https://hal.archives-ouvertes.fr/hal-00450769

A. Peltier, N. Villeneuve, V. Ferrazzini, S. Testud, T. Hassen-ali et al., , 2018.

, Changes in the Long-Term Geophysical Eruptive Precursors at Piton de la Fournaise: Implications for the Response Management, Frontiers in Earth Science, vol.6, pp.1-10

,

M. Pichavant, Y. Brugier, and A. Di-muro, Petrological and Experimental Constraints on the Evolution of Piton de la Fournaise Magmas, Active Volcanoes of the Southwest Indian Ocean, pp.171-184, 2016.
URL : https://hal.archives-ouvertes.fr/insu-01237029

L. Pioli, B. J. Azzopardi, C. Bonadonna, M. Brunet, and A. K. Kurokawa, Outgassing and eruption of basaltic magmas: The effect of conduit geometry, Geology, vol.45, issue.8, 2017.

L. Pioli, M. Pistolesi, and M. Rosi, Transient explosions at open-vent volcanoes: The case of Stromboli (Italy), Geology, issue.10, pp.863-866, 2014.

M. Pistolesi, D. D. Donne, L. Pioli, M. Rosi, and M. Ripepe, The 15 March 2007 explosive crisis at Stromboli volcano, Italy: Assessing physical parameters through a multidisciplinary approach, Journal of Geophysical Research: Solid Earth, vol.116, issue.12, pp.1-18, 2011.

M. Polacci, M. R. Burton, L. Spina, A. Murè, F. Favretto et al., The role of syn-eruptive vesiculation on explosive basaltic activity at Mt, Journal of Volcanology and Geothermal Research, vol.179, issue.3-4, pp.265-269, 2009.

M. Polacci, R. A. Corsaro, and D. Andronico, Coupled textural and compositional characterization of basaltic scoria: Insights into the transition from Strombolian to fire fountain activity at Mount Etna, Italy. Geology, vol.34, issue.3, 2006.

M. Pompilio, A. Bertagnini, P. Del-carlo, and A. Di-roberto, Magma dynamics within a basaltic conduit revealed by textural and compositional features of erupted ash: the December, Mt. Etna paroxysms. Scientific Reports, vol.7, issue.1, p.4805, 2015.

L. A. Porritt, J. K. Russell, and S. L. Quane, Pele's tears and spheres: Examples from Kilauea Iki. Earth and Planetary Science Letters, pp.333-334, 2012.

M. Potuzak, A. R. Nichols, D. B. Dingwell, and D. A. Clague, Hyperquenched volcanic glass from Loihi Seamount, Hawaii. Earth and Planetary Science Letters, vol.270, issue.1-2, pp.54-62, 2008.

,

C. Principe, A. Morandi, A. Di-muro, and L. Michon, Volcanological Map of the Plaine des Sables, Piton de la Fournaise, Active Volcanoes of the Southwest Indian Ocean. Active Volcanoes of the World, pp.327-330, 2016.
URL : https://hal.archives-ouvertes.fr/hal-01384595

K. D. Putirka, Thermometers and Barometers for Volcanic Systems, Reviews in Mineralogy and Geochemistry, vol.69, issue.1, pp.61-120, 2008.

C. M. Riley, W. I. Rose, and G. J. Bluth, Quantitative shape measurements of distal volcanic ash, Journal of Geophysical Research: Solid Earth, vol.108, issue.B10, pp.1-15, 2003.

J. E. Romero, F. Vera, M. Polacci, D. Morgavi, F. Arzilli et al., Tephra From the 3 March 2015 Sustained Column Related to Explosive Lava Fountain Activity at Volcán Villarrica (Chile), Frontiers in Earth Science, issue.6, 2015.

J. B. Rosseel, J. D. White, and B. F. Houghton, Complex bombs of phreatomagmatic eruptions: Role of agglomeration and welding in vents of the 1886 Rotomahana eruption, Journal of Geophysical Research: Solid Earth, vol.111, issue.12, pp.1-24, 2006.

G. Roult, A. Peltier, B. Taisne, T. Staudacher, V. Ferrazzini et al., A new comprehensive classification of the Piton de la Fournaise activity spanning the 1985-2010 period. Search and analysis of short-term precursors from a broad-band seismological station, Journal of Volcanology and Geothermal Research, pp.78-104, 2012.

A. C. Rust and K. V. Cashman, Permeability of vesicular silicic magma: inertial and hysteresis effects, Earth and Planetary Science Letters, vol.228, issue.1-2, pp.93-107, 2004.

J. E. Sable, B. F. Houghton, P. Del-carlo, and M. Coltelli, Changing conditions of magma ascent and fragmentation during the Etna 122 BC basaltic Plinian eruption: Evidence from clast microtextures, Journal of Volcanology and Geothermal Research, vol.158, issue.3-4, pp.333-354, 2006.

,

J. Schmith, Á. Höskuldsson, and P. M. Holm, Grain shape of basaltic ash populations: implications for fragmentation, vol.79, 2017.

S. Scollo, M. Coltelli, C. Bonadonna, and P. Carlo, Tephra hazard assessment at Mt. Etna (Italy), 2013.

, Natural Hazards and Earth System Sciences, vol.13, issue.12, pp.3221-3233

T. Shea, Bubble nucleation in magmas: A dominantly heterogeneous process?, Journal of Volcanology and Geothermal Research, vol.343, pp.155-170, 2017.

T. Shea, B. F. Houghton, L. Gurioli, K. V. Cashman, J. E. Hammer et al., Textural studies of vesicles in volcanic rocks: An integrated methodology, Journal of Volcanology and Geothermal Research, vol.190, issue.3-4, pp.271-289, 2010.
URL : https://hal.archives-ouvertes.fr/hal-00530849

M. F. Sheridan and J. R. Marshall, Interpretation of pyroclast surface features using sem images, Journal of Volcanology and Geothermal Research, vol.16, issue.1-2, pp.90088-90092, 1983.

R. S. Sparks, The dynamics of bubble formation and growth in magmas: A review and analysis, Journal of Volcanology and Geothermal Research, vol.3, issue.1-2, pp.90002-90003, 1978.

T. Staudacher, V. Ferrazzini, A. Peltier, P. Kowalski, P. Boissier et al., The April 2007 eruption and the Dolomieu crater collapse, two major events at Piton de la Fournaise, Journal of Volcanology and Geothermal Research, vol.184, issue.1-2, pp.126-137, 2009.
URL : https://hal.archives-ouvertes.fr/hal-01241157

,

T. Staudacher, A. Peltier, V. Ferrazzini, A. Di-muro, P. Boissier et al., , 2016.

, Fifteen years of intense eruptive activity (1998-2013) at Piton de la Fournaise volcano: a review, Active Volcanoes of the Southwest Indian Ocean, pp.139-170

W. K. Stovall, B. F. Houghton, H. Gonnermann, S. A. Fagents, and D. A. Swanson, Eruption dynamics of Hawaiian-style fountains: the case study of episode 1 of the K?lauea Iki 1959 eruption. Bulletin of Volcanology, vol.73, pp.511-529, 2011.

W. K. Stovall, B. F. Houghton, J. E. Hammer, S. A. Fagents, and D. A. Swanson, Vesiculation of high fountaining Hawaiian eruptions: episodes 15 and 16 of 1959 K?lauea Iki, Bulletin of Volcanology, vol.74, issue.2, pp.441-455, 2012.

J. Taddeucci, M. Pompilio, and P. Scarlato, explosive activity of Mt. Etna (Italy): inferences from glass chemistry and crystal size distribution of ash particles, Journal of Volcanology and Geothermal Research, vol.137, issue.1-3, pp.33-54, 2001.

,

J. Taddeucci, M. Pompilio, and P. Scarlato, eruption of Mt. Etna (Italy) by ash characterization, Geophysical Research Letters, vol.29, issue.8, pp.71-72, 2001.

S. Takeuchi, S. Nakashima, and A. Tomiya, Permeability measurements of natural and experimental volcanic materials with a simple permeameter: Toward an understanding of magmatic degassing processes, Journal of Volcanology and Geothermal Research, vol.177, issue.2, pp.329-339, 2008.

A. Toramaru, BND (bubble number density) decompression rate meter for explosive volcanic eruptions, Journal of Volcanology and Geothermal Research, vol.154, issue.3-4, pp.303-316, 2006.

,

A. Toramaru, Vesiculation process and bubble size distributions in ascending magmas with constant velocities, Journal of Geophysical Research, vol.94, issue.B12, p.17523, 1989.

J. M. Truby, S. P. Mueller, E. W. Llewellin, and H. M. Mader, The rheology of three-phase suspensions at low bubble capillary number, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol.471, 2015.

B. Villemant, A. Salaün, and T. Staudacher, A geochemical study of matrix glass, melt inclusions and Pélé's hairs of the 1998-2008 eruptive activity, Journal of Volcanology and Geothermal Research, vol.184, issue.1-2, pp.79-92, 2009.

,

I. Vlastélic, A. Gannoun, A. Di-muro, L. Gurioli, P. Bachèlery et al., Origin and fate of sulfide liquids in hotspot volcanism, Pb isotope constraints from residual Fe-Cu oxides, vol.194, pp.179-192, 2016.

A. Vona and C. Romano, The effects of undercooling and deformation rates on the crystallization kinetics of Stromboli and Etna basalts, Contributions to Mineralogy and Petrology, vol.166, issue.2, pp.491-509, 2013.

G. P. Walker and R. Croasdale, Characteristics of some basaltic pyroclastics, Bulletin, vol.Volcanologique, issue.2, pp.303-317, 1971.

J. D. White and B. F. Houghton, Primary volcaniclastic rocks, Geology, vol.34, issue.8, p.677, 2006.

K. H. Wohletz, Mechanisms of hydrovolcanic pyroclast formation: Grain-size, scanning electron microscopy, and experimental studies, Journal of Volcanology and Geothermal Research, vol.17, issue.1-4, pp.90061-90067, 1983.

Z. Xu and Y. Zhang, Quench rates in air, water, and liquid nitrogen, and inference of temperature in volcanic eruption columns, Earth and Planetary Science Letters, vol.200, issue.3-4, pp.315-330, 2002.

, , pp.656-664

M. J. Zieg and G. E. Lofgren, An experimental investigation of texture evolution during continuous cooling, Journal of Volcanology and Geothermal Research, vol.154, issue.1-2, pp.74-88, 2006.

,