A. Aiuppa, D. Baker, and J. Webster, Halogens in volcanic systems, Chemical Geology, vol.263, issue.1-4, pp.1-18, 2009.
DOI : 10.1016/j.chemgeo.2008.10.005

R. Martin, T. Mather, D. Pyle, M. Power, A. Allen et al., Composition-resolved size distributions of volcanic aerosols in the Mt. Etna plumes, Journal of Geophysical Research, vol.35, issue.D8, pp.10-1029, 2008.
DOI : 10.1029/2007JD009648

R. Martin, T. Mather, and D. Pyle, High-temperature mixtures of magmatic and atmospheric gases, Geochemistry, Geophysics, Geosystems, vol.383, issue.12, pp.10-1029, 2006.
DOI : 10.1029/2005GC001186

R. Martin, T. Mather, D. Pyle, J. Day, M. Witt et al., Major and trace element distributions around active volcanic vents determined by analyses of grasses: implications for element cycling and bio-monitoring, Bulletin of Volcanology, vol.14, issue.8, pp.1009-1020, 2010.
DOI : 10.1007/s00445-010-0374-7

R. Martin, T. Roberts, T. Mather, and D. Pyle, The implications of H2S and H2 kinetic stability in high-T mixtures of magmatic and atmospheric gases for the production of oxidized trace species (e.g., BrO and NOx), Chemical Geology, vol.263, issue.1-4, pp.143-150, 2009.
DOI : 10.1016/j.chemgeo.2008.12.028

R. Martin, G. Sawyer, L. Spampinato, G. Salerno, C. Ramirez et al., Oppenheimer C (2010b) A total volatile inventory for Masaya volcano, J Geophys Res, vol.115, p.921510, 1029.

T. Mather, D. Pyle, and C. Oppenheimer, Tropospheric volcanic aerosol, Am Geophys Union Monograph, vol.102, issue.16, pp.189-212, 2003.
DOI : 10.1029/139GM12

T. Mather, Volcanism and the atmosphere: the potential role of the atmosphere in unlocking the reactivity of volcanic emissions, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol.113, issue.4, pp.4581-4595, 2008.
DOI : 10.1073/pnas.38.4.351

T. Mather, A. Allen, C. Oppenheimer, D. Pyle, and A. Mcgonigle, Size-resolved particle compositions of the tropospheric plume of Masaya volcano, Nicaragua, Journal of Atmospheric Chemistry, vol.46, issue.3, pp.207-237, 2003.
DOI : 10.1023/A:1026327502060

T. Mather, V. Tsanev, D. Pyle, A. Mcgonigle, C. Oppenheimer et al., Characterization and evolution of tropospheric plumes from Lascar and Villarica volcanoes, Chile, J Geophys Res, vol.109, pp.10-1029, 2004.

T. Mather, A. Allen, D. Pyle, B. Davison, C. Oppenheimer et al., Nitric acid from volcanoes, Earth and Planetary Science Letters, vol.218, issue.1-2, pp.17-30, 2004.
DOI : 10.1016/S0012-821X(03)00640-X

T. Mather, J. Mccabe, V. Rai, M. Thiemens, D. Pyle et al., Oxygen and sulfur isotopic composition of volcanic sulfate aerosol at the point of emission, Journal of Geophysical Research, vol.220, issue.D21, pp.1820510-1029, 2006.
DOI : 10.1029/2005JD006584

T. Mather, C. Oppenheimer, A. Allen, and A. Mcgonigle, Aerosol chemistry of emissions from three contrasting volcanoes in Italy, Atmospheric Environment, vol.38, issue.33, pp.5637-5649, 2004.
DOI : 10.1016/j.atmosenv.2004.06.017

E. Mathez, Influence of degassing on oxidation states of basaltic magmas, Nature, vol.278, issue.5976, pp.371-375, 1984.
DOI : 10.1038/310371a0

S. Matthews, R. Sparks, and M. Gardeweg, The Piedras Grandes-Soncor Eruptions, Lascar Volcano, Chile; Evolution of a Zoned Magma Chamber in the Central Andean Upper Crust, Journal of Petrology, vol.40, issue.12, pp.1891-1919, 1999.
DOI : 10.1093/petroj/40.12.1891

K. Mcgee, The structure, dynamics and chemical composition of non-eruptive plumes from Mt, 1992.

A. Mcgonigle, A. Aiuppa, G. Giudice, G. Tamburello, A. Hodson et al., Unmanned aerial vehicle measurements of volcanic carbondioxide fluxes, Geophys Res Lett, vol.35, pp.10-1029, 2008.

A. Mcgonigle, P. Delmelle, C. Oppenheimer, V. Tsanev, T. Delfosse et al., SO 2 depletion in tropospheric volcanic plumes, Geophys Res Lett, vol.31, p.101029, 2004.

A. Mcgonigle, D. Hilton, T. Fischer, and C. Oppenheimer, Plume velocity determination for volcanic SO 2 flux measurements, Geophys Res Lett, vol.32, p.101029, 2005.

A. Mcgonigle, C. Oppenheimer, B. Galle, T. Mather, and D. Pyle, Walking traverse and scanning DOAS measurements of volcanic gas emission rates, Geophysical Research Letters, vol.64, issue.20, pp.1985-101029, 2002.
DOI : 10.1029/2002GL015827

A. Mcgonigle, C. Oppenheimer, A. Hayes, B. Galle, M. Edmonds et al., Sulphur dioxide fluxes from Mount Etna, Vulcano, and Stromboli measured with an automated scanning ultraviolet spectrometer, Journal of Geophysical Research: Solid Earth, vol.67, issue.16, p.2455101029, 2003.
DOI : 10.1029/2002GL014744

I. Menyailov, L. Nikitina, V. Shapar, and V. Pilipenko, Temperature increase and chemical change of fumarolic gases at Momotombo Volcano, Nicaragua, in 1982-1985: Are these indicators of a possible eruption?, Journal of Geophysical Research: Solid Earth, vol.29, issue.1, pp.12199-12214, 1986.
DOI : 10.1029/JB091iB12p12199

N. Métrich, A. Bertagnini, P. Landi, and M. Rosi, Crystallization Driven by Decompression and Water Loss at Stromboli Volcano (Aeolian Islands, Italy), Journal of Petrology, vol.42, issue.8, pp.1471-1490, 2001.
DOI : 10.1093/petrology/42.8.1471

N. Métrich and C. Mandeville, Sulfur in Magmas, Elements, vol.6, issue.2, pp.81-86, 2010.
DOI : 10.2113/gselements.6.2.81

N. Métrich, H. Sigurdsson, P. Meyer, and J. Devine, The 1783 Lakagigar eruption in Iceland: geochemistry, CO2 and sulfur degassing, Contributions to Mineralogy and Petrology, vol.69, issue.4, pp.435-447, 1991.
DOI : 10.1007/BF00310678

P. Minnis, E. Harrison, L. Stowe, G. Gibson, F. Ddenn et al., Radiative Climate Forcing by the Mount Pinatubo Eruption, Science, vol.259, issue.5100, pp.1411-1415, 1993.
DOI : 10.1126/science.259.5100.1411

A. Moffat and M. Millán, The applications of optical correlation techniques to the remote sensing of SO2 plumes using sky light, Atmospheric Environment (1967), vol.5, issue.8, pp.677-690, 1971.
DOI : 10.1016/0004-6981(71)90125-9

D. Möller, Kinetic model of atmospheric SO2 oxidation based on published data, Atmospheric Environment (1967), vol.14, issue.9, pp.1067-1076, 1980.
DOI : 10.1016/0004-6981(80)90037-2

G. Montegrossi, F. Tassi, A. Minissale, O. Vaselli, and A. Buccianti, Natural Fluctuation of Sulfur Species in Volcanic Fumaroles, Journal of Non-Equilibrium Thermodynamics, vol.33, issue.1, pp.75-102, 2008.
DOI : 10.1515/JNETDY.2008.005

G. Montegrossi, F. Tassi, O. Vaselli, A. Buccianti, and K. Garofalo, Sulfur Species in Volcanic Gases, Analytical Chemistry, vol.73, issue.15, pp.3709-3715, 2001.
DOI : 10.1021/ac001429b

R. Moretti, P. Papale, and G. Ottonello, A model for the saturation of C-O-H-S fluids in silicate melts, Geological Society, London, Special Publications, vol.213, issue.1, pp.81-101, 2003.
DOI : 10.1144/GSL.SP.2003.213.01.06

T. Mori and M. Burton, The SO 2 camera: A simple, fast and cheap method for ground-based imaging of SO 2 in volcanic plumes, Geophys Res Lett, vol.33, p.101029, 2006.

T. Mori and M. Burton, Quantification of the gas mass emitted during single explosions on Stromboli with the SO2 imaging camera, Journal of Volcanology and Geothermal Research, vol.188, issue.4, pp.395-400, 2009.
DOI : 10.1016/j.jvolgeores.2009.10.005

T. Mori, K. Kazahaya, C. Oppenheimer, A. Mcgonigle, V. Tsanev et al., Sulfur dioxide fluxes from the volcanoes of Hokkaido, Japan, Journal of Volcanology and Geothermal Research, vol.158, issue.3-4, pp.235-243, 2006.
DOI : 10.1016/j.jvolgeores.2006.04.024

T. Mori and K. Notsu, HCl detection and temperature estimation of volcanic gas, Remote CO, COS, CO Geophys Res Lett, vol.2, issue.2416, pp.2047-2050101029, 1997.

T. Mori and K. Notsu, Temporal variation in chemical composition of the volcanic plume from Aso volcano, Japan, measured by remote FT-IR spectroscopy, GEOCHEMICAL JOURNAL, vol.42, issue.1, pp.133-140, 2008.
DOI : 10.2343/geochemj.42.133

T. Mori, K. Notsu, Y. Tohjima, and H. Wakita, in volcanic gas from Unzen Volcano, Japan, Geophysical Research Letters, vol.182, issue.5, pp.1355-1358, 1993.
DOI : 10.1029/93GL01065

S. Moune, F. Holtz, and R. Botcharnikov, Sulphur solubility in andesitic to basaltic melts: implications for Hekla volcano, Contributions to Mineralogy and Petrology, vol.79, issue.6, pp.691-707, 2009.
DOI : 10.1007/s00410-008-0359-0
URL : https://hal.archives-ouvertes.fr/hal-00450275

S. Nakada, M. Nagai, T. Kaneko, A. Nozawa, and K. Suzuki-kamata, Chronology and products of the 2000 eruption of Miyakejima Volcano, Japan, Bulletin of Volcanology, vol.77, issue.5, pp.205-218, 2005.
DOI : 10.1007/s00445-004-0404-4

T. Nakamura, M. Okuno, K. Kimura, T. Mitsutani, H. Moriwaki et al., C Wiggle-Matching to Support Dendrochronological Analysis in Japan, Tree-Ring Research, vol.63, issue.1, pp.37-46, 2007.
DOI : 10.3959/1536-1098-63.1.37

J. Naughton, J. Derby, and R. Glover, Infrared measurements on volcanic gas and fume: Kilauea eruption, 1968, Journal of Geophysical Research, vol.74, issue.8, pp.3273-3277, 1969.
DOI : 10.1029/JB074i012p03273

J. Naughton, E. Heald, and I. Barnes, The chemistry of volcanic gases: 1. Collection and analysis of equilibrium mixtures by gas Chromatography, Journal of Geophysical Research, vol.30, issue.2, pp.539-544, 1963.
DOI : 10.1029/JZ068i002p00539

K. Németh, S. Cronin, and J. White, Kuwae Caldera and Climate Confusion, The Open Geology Journal, vol.1, issue.1, pp.7-11, 2007.
DOI : 10.2174/1874262900701010007

K. Notsu, T. Mori, G. Igarashi, Y. Tohjima, and H. Wakita, Infrared spectral radiometer: A new tool for remote measurement of SO2 of volcanic gas., GEOCHEMICAL JOURNAL, vol.27, issue.4/5, pp.361-366, 1993.
DOI : 10.2343/geochemj.27.361

M. Oodder, M. Padgett, and A. Mgooigle, 2003) Real-time measurement of volcanic H 2 S and SO 2 concentrations by UV spectroscopy, Geophys Res Lett, vol.30, issue.12, p.1652, 2003017246.

T. Ohba, K. Nogami, J. Hirabayashi, and T. Mori, Isotopic fractionation of SO2 and H2S gases during the absorption by KOH solution, with the application to volcanic gas monitoring at Miyakejima Island, Japan, GEOCHEMICAL JOURNAL, vol.42, issue.1, pp.119-131, 2008.
DOI : 10.2343/geochemj.42.119

L. Oman, A. Robock, G. Stenchikov, G. Schmidt, and R. Ruedy, Climatic response to high-latitude volcanic eruptions, Journal of Geophysical Research, vol.80, issue.D1, p.101029, 2005.
DOI : 10.1029/2004JD005487

C. Oppenheimer, Ice core and palaeoclimatic evidence for the great volcanic eruption of, 1257.

C. Oppenheimer, Ultraviolet Sensing of Volcanic Sulfur Emissions, Elements, vol.6, issue.2, pp.87-92, 2010.
DOI : 10.2113/gselements.6.2.87

C. Oppenheimer, Eruptions That Shook the World, 2011.
DOI : 10.1017/CBO9780511978012

C. Oppenheimer, M. Burton, J. Durieux, and D. Pyle, Open-path Fourier transform spectroscopy of gas emissions from Oldoinyo Lengai volcano, Tanzania, Optics and Lasers in Engineering, vol.37, issue.2-3, pp.203-214, 2002.
DOI : 10.1016/S0143-8166(01)00095-1

C. Oppenheimer, M. Edmonds, P. Francis, and M. Burton, gas ratios observed by Fourier transform spectroscopy at Soufri??re Hills Volcano, Montserrat, Geological Society, London, Memoirs, vol.21, issue.1, pp.621-639, 1995.
DOI : 10.1144/GSL.MEM.2002.021.01.31

C. Oppenheimer, P. Francis, M. Burton, A. Maciejewski, and L. Boardman, Remote measurement of volcanic gases by Fourier transform infrared spectroscopy, Applied Physics B: Lasers and Optics, vol.67, issue.4, pp.505-515, 1998.
DOI : 10.1007/s003400050536

C. Oppenheimer, P. Francis, and J. Stix, Depletion rates of sulfur dioxide in tropospheric volcanic plumes, Geophysical Research Letters, vol.56, issue.14, pp.2671-2674, 1998.
DOI : 10.1029/98GL01988

C. Oppenheimer and P. Kyle, Probing the magma plumbing of Erebus volcano, Antarctica, by open-path FTIR spectroscopy of gas emissions, Journal of Volcanology and Geothermal Research, vol.177, issue.3, pp.743-754, 2008.
DOI : 10.1016/j.jvolgeores.2007.08.022

C. Oppenheimer, P. Kyle, V. Tsanev, A. Mcgonigle, T. Mather et al., Mt. Erebus, the largest point source of NO2 in Antarctica, Atmospheric Environment, vol.39, issue.32, pp.6000-6006, 2005.
DOI : 10.1016/j.atmosenv.2005.06.036

C. Oppenheimer, A. Lomakina, P. Kyle, N. Kingsbury, and M. Boichu, Pulsatory magma supply to a phonolite lava lake, Earth and Planetary Science Letters, vol.284, issue.3-4, pp.392-398, 2009.
DOI : 10.1016/j.epsl.2009.04.043

C. Oppenheimer, R. Moretti, P. Kyle, A. Eschenbacher, J. Lowenstern et al., Mantle to surface degassing of alkalic magmas at Erebus volcano, Antarctica, Earth and Planetary Science Letters, vol.306, issue.3-4, 2011.
DOI : 10.1016/j.epsl.2011.04.005
URL : https://hal.archives-ouvertes.fr/insu-00707142

C. Oppenheimer, P. Kyle, J. Eisele, G. Crawford, D. Huey et al., Atmospheric chemistry of an Antarctic volcanic plume, Journal of Geophysical Research, vol.102, issue.B7, pp.115-04303101029, 2010.
DOI : 10.1029/2009JD011910

C. Oppenheimer, V. Tsanev, C. Braban, R. Cox, J. Adams et al., BrO formation in volcanic plumes, Geochimica et Cosmochimica Acta, vol.70, issue.12, pp.2935-2941, 2006.
DOI : 10.1016/j.gca.2006.04.001

D. Parker, H. Wilson, P. Jones, J. Christy, and C. Folland, THE IMPACT OF MOUNT PINATUBO ON WORLD-WIDE TEMPERATURES, International Journal of Climatology, vol.16, issue.5, pp.487-197, 1996.
DOI : 10.1002/(SICI)1097-0088(199605)16:5<487::AID-JOC39>3.0.CO;2-J

R. Parnell, PROCESSES OF SOIL ACIDIFICATION IN TROPICAL DURANDEPTS, NICARAGUA, Soil Science, vol.142, issue.1, pp.43-55, 1986.
DOI : 10.1097/00010694-198607000-00007

K. Percy and E. Baker, Effects of simulated acid rain on leaf wettability, rain retention and uptake of some inorganic ions, New Phytologist, vol.20, issue.1, pp.75-82, 1988.
DOI : 10.1007/BF00285546

F. Perret, Vesuvius; characteristics and phenomena of the present Repose-period, American Journal of Science, vol.4, issue.167, pp.413-430, 1909.
DOI : 10.2475/ajs.s4-28.167.413

F. Perret, Volcanological observations, p.162, 1950.

G. Picardi, Fumaroles gas collection and analysis, Bulletin Volcanologique, vol.17, issue.3, pp.257-260, 1982.
DOI : 10.1007/BF02597740

M. Pichavant, D. Carlo, I. , L. Gac, Y. Rotolo et al., Experimental Constraints on the Deep Magma Feeding System at Stromboli Volcano, Italy, Journal of Petrology, vol.50, issue.4, pp.601-624, 2009.
DOI : 10.1093/petrology/egp014

U. Platt and J. Stutz, Differential Optical Absorption Spectroscopy: Principles and applications, 2008.

. Springer-verlag, J. Porter, K. Horton, P. Mouginis-mark, B. Lienert et al., Sun photooeter aad lidar easureeets of the plue fro the Haaii Kilauea olao Puu OOo eet: estimates of aerosol flux rates and SO 2 lifetime, Geophys Res Lett, vol.doi, p.272101029, 2002.

A. Prata and C. Bernardo, Retrieval of volcanic SO 2 column abundance from Atmospheric Infrared Sounder data, J Geophys Res, vol.112, p.101029, 2007.

A. Prata and J. Kerkmann, Simultaneous retrieval of volcanic ash and SO 2 using MSG-SEVIRI measurements, Geophys Res Lett, vol.34, p.101029, 2007.

K. Putirka, Thermometers and Barometers for Volcanic Systems, Reviews in Mineralogy and Geochemistry, vol.69, issue.1, 2008.
DOI : 10.2138/rmg.2008.69.3

D. Pyle, P. Beattie, and G. Bluth, Sulphur emissions to the stratosphere from explosive volcanic eruptions, Bulletin of Volcanology, vol.57, issue.8, pp.663-671, 1996.
DOI : 10.1007/s004450050119

L. Radke, Sulphur and sulphate from Mt Erebus, Nature, vol.18, issue.5885, pp.710-712, 1982.
DOI : 10.1038/299710a0

G. Raga, G. Kok, and D. Baumgardner, Evidence for volcanic influence on Mexico City aerosols, Geophysical Research Letters, vol.13, issue.8, pp.1149-1152, 1999.
DOI : 10.1029/1999GL900154

M. Rampino and R. Stothers, Flood Basalt Volcanism During the Past 250 Million Years, Science, vol.241, issue.4866, pp.663-668, 1988.
DOI : 10.1126/science.241.4866.663

W. Read, L. Froidevaux, and J. Waters, from the Mt. Pinatubo Volcano, Geophysical Research Letters, vol.20, issue.12, pp.1299-1302, 1993.
DOI : 10.1029/93GL00831

D. Richter, M. Erdelyi, R. Curl, F. Tittel, C. Oppenheimer et al., Field measurements of volcanic gases using tunable diode laser based mid-infrared and Fourier transform infrared spectrometers, Optics and Lasers in Engineering, vol.37, issue.2-3, pp.171-186, 2002.
DOI : 10.1016/S0143-8166(01)00094-X

J. Roberge, H. Delgado-granados, and P. Wallace, Mafic magma recharge supplies high CO2 and SO2 gas fluxes from Popocatepetl volcano, Mexico, Geology, vol.37, issue.2, pp.107-110, 2009.
DOI : 10.1130/G25242A.1

T. Roberts, C. Braban, R. Martin, C. Oppenheimer, J. Adams et al., Modelling reactive halogen formation and ozone depletion in volcanic plumes, Chemical Geology, vol.263, issue.1-4, pp.110-121, 2009.
DOI : 10.1016/j.chemgeo.2008.11.012

T. Roberts, C. Braban, C. Oppenheimer, R. Freshwater, R. Martin et al., Electrochemical sensing of volcanic gases, revision Robock A (2005) Cooling following large volcanic eruptions corrected for the effect of diffuse radiation on tree rings, p.101029, 2011.
DOI : 10.1016/j.chemgeo.2012.08.027

A. Rocco, D. Natale, G. , D. Natale, P. Gagliardi et al., A diode-laser-based spectrometer for in-situ measurements of volcanic gases, Applied Physics B: Lasers and Optics, vol.78, issue.2, pp.235-240, 2004.
DOI : 10.1007/s00340-003-1339-8

L. Rodriguez, I. Watson, M. Edmonds, G. Ryan, V. Hards et al., SO2 loss rates in the plume emitted by Soufri??re Hills volcano, Montserrat, Journal of Volcanology and Geothermal Research, vol.173, issue.1-2, pp.135-245, 2004.
DOI : 10.1016/j.jvolgeores.2008.01.003

W. Rose, R. Chuan, W. Giggenbach, P. Kyle, and R. Symonds, Rates of sulfur dioxide and particle emissions from White Island volcano, New Zealand, and an estimate of the total flux of major gaseous species, Bulletin of Volcanology, vol.12, issue.[2], pp.181-188, 1986.
DOI : 10.1007/BF01087672

W. Rose, R. Stoiber, and L. Malinconico, Eruptive gas compositions and fluxes of explosive volcanoes: budget of S and Cl emitted from Fuego volcano, Guatemala. In: Andesite: orogenic andesites and related rocks, Thorpe RS, pp.669-676, 1982.

M. Rutherford and J. Devine, Pre-eruption pressure-temperature conditions and volatiles in the 1991 Mount Pinatubo magma. In: Fire and Mud: Eruptions and Lahars of Mount Pinatubo. Quezon City: Philippine Institute of Volcanology and Seismology, pp.751-766, 1996.

M. Rutherford, H. Sigurdsson, and S. Carey, The May 18, 1980, eruption of Mount St. Helens: 1. Melt composition and experimental phase equilibria, Journal of Geophysical Research, vol.63, issue.B4, pp.2929-2947, 1985.
DOI : 10.1029/JB090iB04p02929

A. Saal, E. Hauri, C. Langmuir, and M. Perfit, Vapour undersaturation in primitive mid-ocean-ridge basalt and the volatile content of Earth's upper mantle, Nature, vol.91, issue.6906, pp.451-455, 2002.
DOI : 10.1016/0012-821X(88)90043-X

H. Sakai, T. Casadevall, and J. Moore, Chemistry and isotope ratios of sulfur in basalts and volcanic gases at Kilauea volcano, Hawaii, Geochimica et Cosmochimica Acta, vol.46, issue.5, pp.729-738, 1982.
DOI : 10.1016/0016-7037(82)90024-2

G. Salerno, M. Burton, C. Oppenheimer, T. Caltabiano, D. Randazzo et al., Three-years of SO2 flux measurements of Mt. Etna using an automated UV scanner array: Comparison with conventional traverses and uncertainties in flux retrieval, Journal of Volcanology and Geothermal Research, vol.183, issue.1-2, pp.76-83, 2009.
DOI : 10.1016/j.jvolgeores.2009.02.013

G. Salerno, M. Burton, C. Oppenheimer, T. Caltabiano, V. Tsanev et al., Novel retrieval of volcanic SO2 abundance from ultraviolet spectra, Journal of Volcanology and Geothermal Research, vol.181, issue.1-2, pp.141-153, 2009.
DOI : 10.1016/j.jvolgeores.2009.01.009

P. Sarda and D. Graham, Mid-ocean ridge popping rocks: implications for degassing at ridge crests, Earth and Planetary Science Letters, vol.97, issue.3-4, pp.268-289, 1990.
DOI : 10.1016/0012-821X(90)90047-2

J. Savarino, S. Bekki, J. Cole-dai, and M. Thiemens, Evidence from sulfate mass independent oxygen isotopic compositions of dramatic changes in atmospheric oxidation following massive volcanic eruptions, Journal of Geophysical Research: Atmospheres, vol.264, issue.D10, pp.467110-1029, 2003.
DOI : 10.1029/2003GL018134

J. Savarino, A. Romero, J. Cole-dai, S. Bekki, and M. Thiemens, UV induced mass-independent sulfur isotope fractionation in stratospheric volcanic sulphate, Geophys Res Lett, vol.30, issue.21, pp.213110-1029, 2003.

G. Sawyer, C. Oppenheimer, V. Tsanev, and G. Yirgu, Magmatic degassing at Erta 'Ale volcano, Ethiopia, Journal of Volcanology and Geothermal Research, vol.178, issue.4, pp.837-846, 2008.
DOI : 10.1016/j.jvolgeores.2008.09.017

G. Sawyer, S. Carn, V. Tsanev, C. Oppenheimer, and M. Burton, Investigation into magma degassing at Nyiragongo volcano, Democratic Republic of the Congo, Geochemistry, Geophysics, Geosystems, vol.37, issue.E2, p.101029, 2008.
DOI : 10.1029/2007GC001829

B. Scaillet, C. B. Evans, B. Pichavant, and M. , Redox control of sulfur degassing in silicic magmas, Journal of Geophysical Research: Solid Earth, vol.45, issue.B10, pp.23937-23949, 1998.
DOI : 10.1029/98JB02301
URL : https://hal.archives-ouvertes.fr/insu-00717692

B. Scaillet and B. Evans, The 15 June 1991 Eruption of Mount Pinatubo. I. Phase Equilibria and Pre-eruption P-T-fO2-fH2O Conditions of the Dacite Magma, Journal of Petrology, vol.40, issue.3, pp.381-411, 1999.
DOI : 10.1093/petroj/40.3.381

B. Scaillet, J. Luhr, and M. Carroll, Petrological and volcanological constraints on volcanic sulfur emissions to the atmosphere, pp.11-40, 2003.
DOI : 10.1029/139GM02
URL : https://hal.archives-ouvertes.fr/hal-00089911

B. Scaillet and R. Macdonald, Experimental and Thermodynamic Constraints on the Sulphur Yield of Peralkaline and Metaluminous Silicic Flood Eruptions, Journal of Petrology, vol.47, issue.7, pp.1413-1437, 2006.
DOI : 10.1093/petrology/egl016
URL : https://hal.archives-ouvertes.fr/hal-00022481

B. Scaillet and M. Pichavant, Experimental constraints on volatile abundances in arc magmas and their implications for degassing processes, Geological Society, London, Special Publications, vol.213, issue.1, pp.23-52, 2003.
DOI : 10.1144/GSL.SP.2003.213.01.03
URL : https://hal.archives-ouvertes.fr/hal-00090245

B. Scaillet and M. Pichavant, Earth science: Role of fO2 on fluid saturation in oceanic basalt, Nature, vol.310, issue.6999, pp.10-1038, 2004.
DOI : 10.1016/S0009-2541(97)00174-5

B. Scaillet and M. Pichavant, A model of sulphur solubility for hydrous mafic melts: application to the determination of magmatic fluid compositions of Italian volcanoes, Ann Geophys, vol.48, pp.671-698, 2005.
URL : https://hal.archives-ouvertes.fr/hal-00079843

P. Schiano, R. Clocchiatti, and L. Ottolini, correction: Transition of Mount Etna lavas from a mantle-plume to an island-arc magmatic source, Nature, vol.416, issue.6881, pp.900-904, 2001.
DOI : 10.1038/416660a

D. Schneider, C. Ammann, B. Otto-bliesner, and D. Kaufman, Climate response to large, highlatitude and low-latitude volcanic eruptions in the Community Climate System Model, J Geophys Res, vol.114, p.101029, 2009.

S. Self, S. Blake, K. Sharma, M. Widdowson, and S. Sephton, Sulfur and Chlorine in Late Cretaceous Deccan Magmas and Eruptive Gas Release, Science, vol.319, issue.5870, pp.1654-1657, 2008.
DOI : 10.1126/science.1152830

S. Self, . Gertisser, M. Thordarson, J. Rampino, and . Wolff, Magma volume, volatile emissions, and stratospheric aerosols from the 1815 eruption of Tambora, Geophysical Research Letters, vol.100, issue.D1, p.20608101029, 2004.
DOI : 10.1029/2004GL020925

K. Sharma, S. Blake, S. Self, and A. Krueger, SO 2 emissions from basaltic eruptions, and the excess sulfur issue, Geophys Res Lett, vol.31, p.101029, 2004.

H. Shinohara, A new technique to estimate volcanic gas composition: plume measurements with a portable multi-sensor system, Journal of Volcanology and Geothermal Research, vol.143, issue.4, pp.319-333, 2005.
DOI : 10.1016/j.jvolgeores.2004.12.004

H. Shinohara, Excess degassing from volcanoes and its role on eruptive and intrusive activity, Reviews of Geophysics, vol.100, issue.11, 2008.
DOI : 10.1029/2007RG000244

E. Shock, M. Holland, D. Meyer-doard, J. Aeed, G. Ossur et al., Quantifying inorganic sources of geochemical energy in hydrothermal ecosystems, Yellowstone National Park, USA, Geochimica et Cosmochimica Acta, vol.74, issue.14, pp.4005-4043, 2010.
DOI : 10.1016/j.gca.2009.08.036

H. Sigurdsson, S. Carey, J. Palais, and J. Devine, Pre-eruption compositional gradients and mixing of andesite and dacite magma erupted from Nevado del Ruiz Volcano, Colombia in 1985, Journal of Volcanology and Geothermal Research, vol.41, issue.1-4, pp.127-151, 1990.
DOI : 10.1016/0377-0273(90)90086-U

W. Smith, Air Pollution and Forests: Interaction Between Air Contaminants and Forest Ecosystems, p.618, 1990.
DOI : 10.1007/978-1-4612-3296-4

F. Sortino, A. Nonell, J. Toutain, M. Munoz, M. Valladon et al., A new method for sampling fumarolic gases: Analysis of major, minor and metallic trace elements with ammonia solutions, Journal of Volcanology and Geothermal Research, vol.158, issue.3-4, pp.244-256, 2006.
DOI : 10.1016/j.jvolgeores.2006.05.005

N. Spilliaert, P. Allard, N. Métrich, and A. Sobolev, Melt inclusion record of the conditions of ascent, degassing, and extrusion of volatile-rich alkali basalt during the powerful 2002 flank eruption of Mount Etna (Italy), B4) B04203, p.10, 1029.
DOI : 10.1029/2005JB003934

G. Stenchikov, T. Delworth, V. Ramaswamy, R. Stouffer, A. Wittenberg et al., Volcanic signals in oceans, Journal of Geophysical Research, vol.107, issue.D8, p.101029, 2009.
DOI : 10.1029/2008JD011673

G. Stenchikov, K. Hamilton, R. Stouffer, A. Robock, V. Ramaswamy et al., Arctic Oscillation response to volcanic eruptions in the IPCC AR4 climate models, Journal of Geophysical Research, vol.51, issue.D8, p.07107101029, 2006.
DOI : 10.1029/2005JD006286

G. Stenchikov, A. Robock, V. Ramaswamy, M. D. Schwarzkopf, K. Hamilton et al., Arctic Oscillation response to the 1991 Mount Pinatubo eruption: Effects of volcanic aerosols and ozone depletion, Journal of Geophysical Research, vol.105, issue.D24, p.4803, 2002.
DOI : 10.1029/2002JD002090

J. Stith, P. Hobbs, and L. Radke, Airborne particle and gas measurements in the emissions from six volcanoes, Journal of Geophysical Research, vol.84, issue.C8, pp.4009-4017, 1978.
DOI : 10.1029/JC083iC08p04009

J. Stix, J. Zapata, M. Calvache, G. Cortes, T. Fischer et al., A model of degassing at Galeras Volcano, Colombia, 1988-1993, Geology, vol.21, issue.11, pp.963-96, 1988.
DOI : 10.1130/0091-7613(1993)021<0963:AMODAG>2.3.CO;2

R. Stoiber and G. Bratton, Airborne correlation spectrometer measurements of SO 2 in eruption clouds of Guatemalan volcanoes, EOS Trans Am Geophys Union, vol.59, p.122, 1978.

A. Sutton and T. Elias, Volcanic gases create air pollution in the Island of Hawaii, Earthquakes Volcanoes, vol.24, pp.178-196, 1993.

A. Sutton, T. Elias, T. Gerlach, and J. Stokes, Implications for eruptive processes as indicated by sulfur dioxide emissions from K????lauea Volcano, Hawai???i, 1979???1997, Journal of Volcanology and Geothermal Research, vol.108, issue.1-4, pp.283-302, 2001.
DOI : 10.1016/S0377-0273(00)00291-2

A. Sutton, T. Elias, and J. Kauahikaua, Lava-effusioo rates for the Puu Oo-Küpaianaha eruption derived from SO 2 emissions and very low frequency (VLF) measurements, USGS Prof Paper, vol.1676, pp.137-148, 2003.

D. Swanson, T. Casadevall, D. Dzurisin, S. Malone, C. Newhall et al., Predicting Eruptions at Mount St. Helens, June 1980 Through December 1982, Science, vol.221, issue.4618, pp.1369-1376, 1980.
DOI : 10.1126/science.221.4618.1369

R. Symonds and M. Reed, Calculation of multicomponent chemical equilibria in gas-solid-liquid systems; calculation methods, thermochemical data, and applications to studies of high-temperature volcanic gases with examples from Mount St. Helens, American Journal of Science, vol.293, issue.8, pp.758-864, 1993.
DOI : 10.2475/ajs.293.8.758

R. Symonds, . Wi-rose, T. Bluth, and . Gerlach, Volcanic gas studies: methods, results, and applications, Rev Mineral, vol.30, pp.1-60, 1994.

B. Takano, M. Koshida, Y. Fujiwara, K. Sugimori, and S. Takayanagi, Influence of sulfur-oxidizing bacteria on the budget of sulfate in Yugama crater lake, Biogeochemistry, vol.38, issue.3, pp.227-253, 1997.
DOI : 10.1023/A:1005805100834

M. Thomas, M. Giorgetta, C. Timmreck, H. Graf, and G. Stenchikov, Simulation of the climate impact of Mt Pinatubo eruption using ECHAM5 -Part, 2009.
URL : https://hal.archives-ouvertes.fr/hal-00304175

M. Thomas, C. Timmreck, M. Giorgetta, H. Graf, and G. Stenchikov, Simulation of the climate impact of Mt. Pinatubo eruption using ECHAM5 ??? Part 1: Sensitivity to the modes of atmospheric circulation and boundary conditions, Atmospheric Chemistry and Physics, vol.9, issue.2, pp.757-769, 2009.
DOI : 10.5194/acp-9-757-2009
URL : https://hal.archives-ouvertes.fr/hal-00304175

T. Thordarson, S. Self, N. Oskarsson, and T. Hulsebosch, Sulfur, chlorine, and fluorine degassing and atmospheric loading by the 1783-1784 AD Laki (Skaft??r Fires) eruption in Iceland, Bulletin of Volcanology, vol.58, issue.2-3, pp.205-225, 1996.
DOI : 10.1007/s004450050136

C. Timmreck and H. Graf, The initial dispersal and radiative forcing of a Northern Hemisphere mid-latitude super volcano: a model study, Atmospheric Chemistry and Physics, vol.6, issue.1, pp.35-49, 2006.
DOI : 10.5194/acp-6-35-2006-supplement
URL : https://hal.archives-ouvertes.fr/hal-00295818

C. Timmreck, H. Graf, S. Lorenz, U. Niemeier, D. Zanchettin et al., Aerosol size confines climate response to volcanic super-eruptions, Geophysical Research Letters, vol.23, issue.24, pp.10-1029, 2010.
DOI : 10.1029/2010GL045464

C. Timmreck, S. Lorenz, T. Crowley, S. Kinne, T. Raddatz et al., Limited temperature response to the very large AD 1258 volcanic eruption, Geophysical Research Letters, vol.19, issue.D21, p.21708101029, 2009.
DOI : 10.1029/2009GL040083

J. Toutain, J. Baubron, and L. François, Runoff control of soil degassing at an active volcano. The case of Piton de la Fournaise, R??union Island, Earth and Planetary Science Letters, vol.197, issue.1-2, pp.83-94, 2002.
DOI : 10.1016/S0012-821X(02)00467-3

R. Traversi, S. Becagli, E. Castellano, F. Marino, F. Rugi et al., Sulfate Spikes in the Deep Layers of EPICA-Dome C Ice Core: Evidence of Glaciological Artifacts, Environmental Science & Technology, vol.43, issue.23, pp.8737-8743, 2009.
DOI : 10.1021/es901426y

K. Trenberth and A. Dai, Effects of Mount Pinatubo volcanic eruption on the hydrological cycle as an analog of geoengineering, Geophysical Research Letters, vol.5, issue.D18, p.101029, 2007.
DOI : 10.1126/science.296.5576.2095a

C. Viane, C. Bhugwant, B. Sieja, T. Staudacher, and P. Demoly, Comparative study of the volcanic gas emissions and the hospitalizations for asthma of the Reunion island population between, pp.346-351, 2005.

R. Von-glasow, Atmospheric chemistry in volcanic plumes, Proceedings of the National Academy of Sciences, vol.107, issue.15, pp.6594-6599, 2010.
DOI : 10.1073/pnas.0913164107

R. Von-glasow, N. Bobrowski, and C. Kern, The effects of volcanic eruptions on atmospheric chemistry, Chemical Geology, vol.263, issue.1-4, 2009.
DOI : 10.1016/j.chemgeo.2008.08.020

P. Wallace, Volcanic SO2 emissions and the abundance and distribution of exsolved gas in magma bodies, Journal of Volcanology and Geothermal Research, vol.108, issue.1-4, pp.85-106, 2001.
DOI : 10.1016/S0377-0273(00)00279-1

P. Wallace, Volatiles in Submarine Basaltic Glasses from the Northern Kerguelen Plateau (ODP Site 1140): Implications for Source Region Compositions, Magmatic Processes, and Plateau Subsidence, Journal of Petrology, vol.43, issue.7, 2002.
DOI : 10.1093/petrology/43.7.1311

P. Wallace and A. Anderson, Effects of eruption and lava drainback on the H 2 O contents of basaltic magmas at Kilauea Volcano, Bulletin of Volcanology, vol.59, issue.5, pp.327-344, 1998.
DOI : 10.1007/s004450050195

P. Wallace, A. Anderson, and A. Davis, Quantification of pre-eruptive exsolved gas contents in silicic magmas, Nature, vol.377, issue.6550, pp.612-617, 1995.
DOI : 10.1038/377612a0

P. Wallace, A. Anderson, and A. Davis, , and exsolved gas in a large-volume silicic magma system: Interpreting the record preserved in melt inclusions from the Bishop Tuff, Journal of Geophysical Research: Solid Earth, vol.61, issue.B9, pp.20097-20122, 1999.
DOI : 10.1029/1999JB900207

P. Wallace and I. Carmichael, Sulfur in basaltic magmas, Geochimica et Cosmochimica Acta, vol.56, issue.5, pp.1683-1874, 1992.
DOI : 10.1016/0016-7037(92)90316-B

P. Wallace and M. Edmonds, The Sulfur Budget in Magmas: Evidence from Melt Inclusions, Submarine Glasses, and Volcanic Gas Emissions, Reviews in Mineralogy and Geochemistry, vol.73, issue.1, pp.215-246, 2011.
DOI : 10.2138/rmg.2011.73.8

P. Wallace and T. Gerlach, Magmatic Vapor Source for Sulfur Dioxide Released During Volcanic Eruptions: Evidence from Mount Pinatubo, Science, vol.265, issue.5171, pp.497-499, 1994.
DOI : 10.1126/science.265.5171.497

I. Watson, C. Oppenheimer, B. Voight, P. Francis, A. Clarke et al., The relationship between degassing and ground deformation at Soufriere Hills Volcano, Montserrat, Journal of Volcanology and Geothermal Research, vol.98, issue.1-4, pp.117-126, 2000.
DOI : 10.1016/S0377-0273(99)00187-0

I. Watson, V. Realmuto, W. Rose, A. Prata, G. Bluth et al., Thermal infrared remote sensing of volcanic emissions using the moderate resolution imaging spectroradiometer, Journal of Volcanology and Geothermal Research, vol.135, issue.1-2, pp.75-89, 2004.
DOI : 10.1016/j.jvolgeores.2003.12.017

J. Webster and R. Botcharnikov, Distribution of Sulfur Between Melt and Fluid in S-O-H-C-Cl-Bearing Magmatic Systems at Shallow Crustal Pressures and Temperatures, Reviews in Mineralogy and Geochemistry, vol.73, issue.1, pp.247-283, 2011.
DOI : 10.2138/rmg.2011.73.9

J. Webster, M. Sintoni, D. Vivo, and B. , The partitioning behavior of Cl, S, and H2O in aqueous vapor- ??saline-liquid saturated phonolitic and trachytic melts at 200??MPa, Chemical Geology, vol.263, issue.1-4, pp.19-36, 2009.
DOI : 10.1016/j.chemgeo.2008.10.017

P. Weibring, H. Edner, S. Svanberg, G. Cecchi, L. Pantani et al., Monitoring of volcanic sulphur dioxide emissions using differential absorption lidar (DIAL), differential optical absorption spectroscopy (DOAS), and correlation spectroscopy (COSPEC), Applied Physics B: Lasers and Optics, vol.67, issue.4, pp.419-426, 1998.
DOI : 10.1007/s003400050525

P. Weibring, J. Swartling, H. Edner, S. Svanberg, T. Caltabiano et al., Optical monitoring of volcanic sulphur dioxide emissions???comparison between four different remote-sensing spectroscopic techniques, Optics and Lasers in Engineering, vol.37, issue.2-3, pp.267-284, 2002.
DOI : 10.1016/S0143-8166(01)00084-7

D. Weidmann, C. Roller, F. Tittel, R. Curl, K. Uehara et al., Development of a 43 ?m quantum cascade laser based 13 CO 2 / 12 CO 2 isotopic ratio sensor. Abstract, ISI, Second International Symposium on Isotopomers, Stresa, pp.4-7, 2003.

H. Westrich and T. Gerlach, Magmatic gas source for the stratospheric SO2 cloud from the June 15,1991, eruption of Mount Pinatubo, Geology, vol.20, issue.10, pp.867-70, 1992.
DOI : 10.1130/0091-7613(1992)020<0867:MGSFTS>2.3.CO;2

P. Wignall, Large igneous provinces and mass extinctions, Earth-Science Reviews, vol.53, issue.1-2, pp.1-33, 2001.
DOI : 10.1016/S0012-8252(00)00037-4

S. Williams, R. Stoiber, N. Garcia, A. Londono, J. Gemmell et al., Eruption of the Nevado del Ruiz Volcano, Colombia, on 13 November 1985: Gas Flux and Fluid Geochemistry, Science, vol.233, issue.4767, pp.964-967, 1986.
DOI : 10.1126/science.233.4767.964

W. , G. Horton, K. Elias, T. Garbeil, H. Mouginis-mark et al., Accurately measuring volcanic plume velocity with multiple UV spectrometers, Bull Volcanol, vol.68, pp.328-332, 2006.

W. , G. Stix, J. Hickson, C. Mooney, and H. , The COSPEC cookbook: making SO 2 gas measurements at active volcanoes. IAVCEI Methods in Volcanology 1 Responses of Hawaiian plants to volcanic sulfur dioxide: stomatal behavior and foliar injury, Science, vol.210, pp.789-791, 1980.

C. Witham and C. Oppenheimer, Mortality in England during the 1783?4 Laki Craters eruption, Bulletin of Volcanology, vol.13, issue.1, pp.15-26, 2005.
DOI : 10.1007/s00445-004-0357-7

C. Witham, C. Oppenheimer, and C. Horwell, Volcanic ash-leachates: a review and recommendations for sampling methods, Journal of Volcanology and Geothermal Research, vol.141, issue.3-4, pp.299-326, 2005.
DOI : 10.1016/j.jvolgeores.2004.11.010

M. Witt, T. Mather, D. Pyle, A. Aiuppa, E. Bagnato et al., Mercury and halogen emissions from Masaya and Telica volcanoes, Nicaragua, Journal of Geophysical Research, vol.148, issue.21, pp.10-1029, 2008.
DOI : 10.1029/2007JB005401

J. Witter and S. Self, The Kuwae (Vanuatu) eruption of AD 1452: potential magnitude and volatile release, Bulletin of Volcanology, vol.100, issue.B10, pp.301-318, 2007.
DOI : 10.1007/s00445-006-0075-4

T. Wong, B. Wielicki, R. Lee, G. Smith, and K. Bush, Reexamination of the Observed Decadal Variability of the Earth Radiation Budget Using Altitude-Corrected ERBE/ERBS Nonscanner WFOV Data, Journal of Climate, vol.19, issue.16, pp.4028-4040, 2006.
DOI : 10.1175/JCLI3838.1

T. Wright, M. Burton, D. Pyle, and T. Caltabiano, Scanning tomography of SO 2 distribution in a volcanic gas plume, Geophys Res Lett, vol.35, pp.10-1029, 2008.

H. Yamamoto, I. Watson, J. Phillips, and G. Bluth, Rise dynamics and relative ash distribution in vulcanian eruption plumes at Santiaguito Volcano, Guatemala, revealed using an ultraviolet imaging camera, Geophysical Research Letters, vol.57, issue.B7, p.101029, 2008.
DOI : 10.1029/2007GL032008

K. Yang, N. Krotkov, A. Krueger, S. Carn, P. Bhartia et al., Retrieval of large volcanic SO 2 columns from the Aura Ozone Monitoring Instrument: Comparison and limitations, J Geophys Res, vol.112, pp.24-43, 2007.

K. Yang, N. Krotkov, A. Krueger, S. Carn, P. Bhartia et al., Improving retrieval of volcanic sulfur dioxide from backscattered UV satellite observations, Geophysical Research Letters, vol.112, issue.5, pp.10-1029, 2009.
DOI : 10.1029/2007JD008825

K. Yang, X. Liu, N. Krotkov, A. Krueger, and S. Carn, Estimating the altitude of volcanic sulfur dioxide plumes from space borne hyper-spectral UV measurements, Geophysical Research Letters, vol.36, issue.10, p.101029, 2009.
DOI : 10.1029/2009GL038025

Y. Zhang, O in rhyolitic glasses and melts: Measurement, speciation, solubility, and diffusion, Reviews of Geophysics, vol.83, issue.24, pp.493-516, 1999.
DOI : 10.1029/1999RG900012

G. Zielinski, P. Mayewski, L. Meeker, S. Whitlow, and M. Twickler, 000-yr record of explosive volcanism from the GISP2 (Greenland) ice core, Quat Res, vol.110, issue.45, pp.109-118, 1996.

G. Zielinski, P. Mayewski, L. Meeker, S. Whitlow, M. Twickler et al., Record of Volcanism Since 7000 B.C. from the GISP2 Greenland Ice Core and Implications for the Volcano-Climate System, Science, vol.264, issue.5161, pp.948-952, 1994.
DOI : 10.1126/science.264.5161.948