J. Barclay, M. J. Rutherford, M. R. Carroll, M. D. Murphy, J. D. Devine et al., Experimental phase equilibria constraints on pre-eruptive storage conditions of the Soufriere Hills magma, Geophysical Research Letters, vol.24, issue.18, pp.3437-3440, 1998.
DOI : 10.1029/98GL00856

H. Behrens, C. Romano, M. Nowak, F. Holtz, and D. Dingwell, Near-infrared spectroscopic determination of water species in glasses of the system MAlSi3O8 (M = Li, Na, K) : an interlaboratory study, Chemical Geology, vol.128, issue.1-4, pp.41-63, 1996.
DOI : 10.1016/0009-2541(95)00162-X

A. Burgisser and J. E. Gardner, Experimental constraints on degassing and permeability in volcanic conduit flow, Bulletin of Volcanology, vol.55, issue.1, pp.42-56, 2005.
DOI : 10.1007/s00445-004-0359-5

URL : https://hal.archives-ouvertes.fr/hal-00022674

A. Burgisser, B. Scaillet, and . Harshvardhan, Chemical patterns of erupting silicic magmas and their influence on the amount of degassing during ascent, Journal of Geophysical Research, vol.46, issue.B12, pp.10-1029, 2008.
DOI : 10.1029/2008JB005680

URL : https://hal.archives-ouvertes.fr/insu-00347919

A. Burgisser, L. Arbaret, T. H. Druitt, and T. Giachetti, (submitted) Pre-explosive conduit conditions of the 1997 Vulcanian explosions at Soufrière Hills Volcano, Montserrat: II. Depth and overpressure distribution, J. Volcanol. Geotherm. Res

A. B. Clarke, A. Neri, B. Voight, G. Macedonio, and T. H. Druitt, Computational modelling of the transient dynamics of the August 1997 Vulcanian explosions at Soufriere Hills Volcano, Montserrat: influence of initial conduit conditions on near-vent pyroclastic dispersal The eruption of Soufrière Hills Volcano, Montserrat, from, pp.319-348, 1995.

A. B. Clarke, S. Stephens, R. Teasdale, R. S. Sparks, and K. Diller, Petrologic constraints on the decompression history of magma prior to Vulcanian explosions at the Soufri??re Hills volcano, Montserrat, Journal of Volcanology and Geothermal Research, vol.161, issue.4, pp.261-274, 2007.
DOI : 10.1016/j.jvolgeores.2006.11.007

A. Costa, Permeability-porosity relationship: a re-examination of the Kozeny-Carman equation based on fractal pore-space geometry, Geophys. Res. Lett, vol.33, pp.10-1029, 2006.

S. Couch, R. S. Sparks, and M. R. Carroll, The Kinetics of Degassing-Induced Crystallization at Soufriere Hills Volcano, Montserrat, Journal of Petrology, vol.44, issue.8, pp.1477-1502, 2003.
DOI : 10.1093/petrology/44.8.1477

J. D. Devine, M. J. Rutherford, G. E. Norton, and S. R. Young, Magma Storage Region Processes Inferred from Geochemistry of Fe-Ti Oxides in Andesitic Magma, Soufriere Hills Volcano, Montserrat, W.I., Journal of Petrology, vol.44, issue.8, pp.1375-1400, 2003.
DOI : 10.1093/petrology/44.8.1375

K. Diller, A. B. Clarke, B. Voight, and A. Neri, Mechanisms of conduit plug formation: Implications for vulcanian explosions, Geophysical Research Letters, vol.63, issue.20, pp.10-1029, 2006.
DOI : 10.1029/2006GL027391

T. H. Druitt, S. R. Young, B. J. Baptie, C. Bonadonna, E. S. Calder et al., Episodes of cyclic Vulcanian explosive activity with fountain collapse at Soufri??re Hills Volcano, Montserrat, The eruption of Soufrière Hills Volcano, pp.281-306, 1995.
DOI : 10.1144/GSL.MEM.2002.021.01.13

J. Eichelberger, C. Carrigan, H. Westrich, and R. Price, Non-explosive silicic volcanism, Nature, vol.51, issue.6089, pp.598-602, 1986.
DOI : 10.1038/323598a0

Y. Formenti and T. H. 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.
DOI : 10.1016/S0012-821X(03)00386-8

Y. Formenti, T. H. Druitt, and K. Kelfoun, Characterisation of the 1997 Vulcanian explosions of Soufrière Hills Volcano, Montserrat, by video analysis, Bull. Volcanol, vol.8, pp.587-605, 2003.

J. E. Gardner, R. M. Thomas, C. Jaupart, and S. Tait, Fragmentation of magma during Plinian volcanic eruptions, Bulletin of Volcanology, vol.58, issue.2-3, pp.144-162, 1996.
DOI : 10.1007/s004450050132

T. Giachetti, T. H. Druitt, A. Burgisser, L. Arbaret, and C. Galven, Bubble nucleation, growth and coalescence during the 1997 Vulcanian explosions of Soufri??re Hills Volcano, Montserrat, Journal of Volcanology and Geothermal Research, vol.193, issue.3-4
DOI : 10.1016/j.jvolgeores.2010.04.001

J. E. Hammer and M. J. Rutherford, An experimental study of the kinetics of decompressioninduced crystallization in silicic melt, J. Geophys. Res, vol.107, pp.1-24, 2002.

C. Harford, R. Sparks, and A. Fallick, Degassing at the Soufriere Hills Volcano, Montserrat, Recorded in Matrix Glass Compositions, Journal of Petrology, vol.44, issue.8, pp.1503-1523, 2003.
DOI : 10.1093/petrology/44.8.1503

F. Holtz, H. Behrens, D. B. Dingwell, and R. P. Taylor, Water solubility in aluminosilicate melts of haplogranite composition at 2 kbar, Chemical Geology, vol.96, issue.3-4, pp.289-302, 1992.
DOI : 10.1016/0009-2541(92)90060-I

F. Holtz, H. Behrens, D. Dingwell, and W. Johannes, O solubility in haplogranitic melts; compositional, pressure, and temperature dependence, American Mineralogist, vol.80, issue.1-2, pp.94-108, 1995.
DOI : 10.2138/am-1995-1-210

C. Jaupart and C. J. Allègre, Gas content, eruption rate and instabilities of eruption regime in silicic volcanoes, Earth and Planetary Science Letters, vol.102, issue.3-4, pp.413-429, 1991.
DOI : 10.1016/0012-821X(91)90032-D

E. Kaminski and C. Jaupart, Expansion and quenching of vesicular magma fragments in Plinian eruptions, Journal of Geophysical Research: Solid Earth, vol.97, issue.B6, pp.12187-12203, 1997.
DOI : 10.1029/97JB00622

G. N. Keating, G. A. Valentine, D. J. Krier, and F. V. Perry, Shallow plumbing systems for small-volume basaltic volcanoes, Bulletin of Volcanology, vol.60, issue.23, pp.563-582, 2007.
DOI : 10.1007/s00445-007-0154-1

B. Kennedy, O. Spieler, B. Scheu, U. Kueppers, J. Taddeucci et al., Conduit implosion during Vulcanian eruptions, Geology, vol.33, issue.7, pp.581-584, 2005.
DOI : 10.1130/G21488.1

C. Klug and K. V. Cashman, Permeability development in vesiculating magmas: implications for fragmentation, Bulletin of Volcanology, vol.58, issue.2-3, pp.87-100, 1996.
DOI : 10.1007/s004450050128

S. J. Lane, J. C. Phillips, and G. A. Ryan, Dome-building eruptions: insights from analogue experimentsEds.) Fluid motions in volcanic conduits: a source of seismic and acoustic signals, pp.207-237, 2008.
DOI : 10.1144/sp307.12

Y. Liu, Y. Zhang, and H. Behrens, Solubility of H2O in rhyolitic melts at low pressures and a new empirical model for mixed H2O???CO2 solubility in rhyolitic melts, Journal of Volcanology and Geothermal Research, vol.143, issue.1-3, pp.219-235, 2005.
DOI : 10.1016/j.jvolgeores.2004.09.019

C. Martel, D. B. Dingwell, O. Spieler, M. Pichavant, and M. Wilke, Experimental fragmentation of crystal-and vesicle-bearing silicic melts, Bull. Volcanol, vol.63, pp.398-405, 2001.
URL : https://hal.archives-ouvertes.fr/hal-00089803

C. Martel and S. Poussineau, Diversity of eruptive styles inferred from the microlites of Mt Pel??e andesite (Martinique, Lesser Antilles), Journal of Volcanology and Geothermal Research, vol.166, issue.3-4, pp.233-254, 2007.
DOI : 10.1016/j.jvolgeores.2007.08.003

L. G. Mastin, Insights into volcanic conduit flow from an open-source numerical model, Geochemistry, Geophysics, Geosystems, vol.102, issue.B10, 2002.
DOI : 10.1029/2001GC000192

M. M. Morrissey and L. G. Mastin, Vulcanian eruptions In: Sigurdsson (Ed.) Encyclopedia of Volcanoes, pp.463-475, 2000.

S. Mueller, B. Scheu, O. Spieler, and D. B. Dingwell, Permeability control on magma fragmentation, Geology, vol.36, issue.5, pp.399-402, 2008.
DOI : 10.1130/G24605A.1

M. J. Rutherford and J. D. Devine, Magmatic Conditions and Magma Ascent as Indicated by Hornblende Phase Equilibria and Reactions in the 1995-2002 Soufriere Hills Magma, Journal of Petrology, vol.44, issue.8, pp.1433-1454, 2003.
DOI : 10.1093/petrology/44.8.1433

S. Self, L. Wilson, and I. A. Nairn, Vulcanian eruption mechanisms, Nature, vol.5, issue.5696, pp.440-443, 1979.
DOI : 10.1038/244552a0

O. Spieler, B. Kennedy, U. Kueppers, D. B. Dingwell, B. Scheu et al., The fragmentation threshold of pyroclastic rocks, Earth and Planetary Science Letters, vol.226, issue.1-2, pp.139-148, 2004.
DOI : 10.1016/j.epsl.2004.07.016

M. V. Stasiuk, J. Barclay, M. R. Carroll, C. Jaupart, J. C. Ratte et al., Degassing during magma ascent in the Mule Creek vent (USA), Bulletin of Volcanology, vol.58, issue.2-3, pp.117-130, 1996.
DOI : 10.1007/s004450050130

J. Stix, R. C. Torres, M. Narvaez, L. Cortes, J. et al., A model of vulcanian eruptions at Galeras volcano, Colombia, Journal of Volcanology and Geothermal Research, vol.77, issue.1-4, pp.285-303, 1997.
DOI : 10.1016/S0377-0273(96)00100-X

A. Turek, C. Riddle, B. J. Cozens, and N. W. Tetley, Determination of chemical water in rock analysis by Karl Fischer titration, Chemical Geology, vol.17, pp.261-267, 1976.
DOI : 10.1016/0009-2541(76)90040-1

P. J. Wallace, Volatiles in subduction zone magmas: concentrations and fluxes based on melt inclusion and volcanic gas data, Journal of Volcanology and Geothermal Research, vol.140, issue.1-3, pp.217-240, 2005.
DOI : 10.1016/j.jvolgeores.2004.07.023

H. R. Westrich, Determination of water in volcanic glasses by Karl-Fischer titration, Chemical Geology, vol.63, issue.3-4, pp.335-340, 1987.
DOI : 10.1016/0009-2541(87)90170-7

A. W. Woods, A model of vulcanian explosions, Nuclear Engineering and Design, vol.155, issue.1-2, pp.345-357, 1995.
DOI : 10.1016/0029-5493(94)00881-X

S. Young, R. Sparks, W. Aspinall, L. Lynch, A. Miller et al., Overview of the eruption of Soufriere Hills Volcano, Montserrat, 18 July 1995 to December 1997, Geophysical Research Letters, vol.this issue, issue.1, pp.3389-3392, 1995.
DOI : 10.1029/98GL01405

Y. Zhang, A criterion for the fragmentation of bubbly magma based on brittle failure theory, Nature, vol.402, issue.6762, pp.648-650, 1999.
DOI : 10.1038/45210