Program

2G. Volatile tracking of magma degassing processes and volcanic eruptions All abstracts

Oral presentation
Date/Room/Chair
July 23 AM1 (8:45-10:30) Room B2 Patrick Allard, Hiroshi Shinohara
July 23 AM2 (10:45-12:30) Room B2 Alessandro Aiuppa, Yuri Taran
July 23 PM1 (15:00-16:45) Room B2 Margaret Mangan, Genji Saito
July 23 PM2 (17:00-18:45) Room B2 Nicole Bobrowski, Kim Berlo
Poster presentation July 23 Core Time (13:30-15:00)  
Convener Patrick Allard
Date/Time No. Title Authors Presenter Page
July 23
8:45-9:00
3A1_2G-O1
Invited
Experimental constraints on deep CO2-rich fluid degassing at arc volcanoes Margaret Mangan, Thomas Sisson, William Hankins, Other Margaret Mangan 534
July 23
9:00-9:15
3A1_2G-O2 CO2, SO2, and H2S degassing related to the 2009 Redoubt eruption, Alaska Cynthia Werner, Peter J Kelly, William C Evans, Other Cynthia Werner 535
July 23
9:15-9:30
3A1_2G-O3 Magmatic gases of Gorely volcano, Kamchatka: element fluxes and comparison with MultiGas data Yuri Taran, Ilya Chaplygin Ilya Chaplygin 536
July 23
9:30-9:45
3A1_2G-O4 The magmatic-hydrothermal transition: Observations from the 2012 eruptions of White Island and Tongariro, New Zealand Bruce W Christenson, Arthur Jolly, Karen Britten, Other Bruce W Christenson 537
July 23
9:45-10:00
3A1_2G-O5 Gas emission measurements of the active lava lake of Niyragongo, DR Congo Nicole Bobrowski, Giovanni Giuffrida, Dario Tedesco, Other Nicole Bobrowski 538
July 23
10:00-10:15
3A1_2G-O6 First measurement of magma degassing processes and co-varying seismic tremor during an eruption of Piton de la Fournaise hot spot basaltic volcano, Reunion island Patrick Allard, Alessandro La Spina, Giancarlo Tamburello, Other Patrick Allard 539
July 23
10:45-11:00
3A2_2G-O7
Invited
Volatile evolution of magma plumbing system of the 2000 eruption at Miyakejima volcano deduced from melt inclusion analyses Genji Saito, Yuichi Morishita, Hiroshi Shinohara Genji Saito 540
July 23
11:00-11:15
3A2_2G-O8 The 2011-2012 submarine eruption of volatile-rich magma at El Hierro, Canary Islands Marc-Antoine Longpré, John Stix, Nobumichi Shimizu, Other Marc-Antoine Longpré 541
July 23
11:15-11:30
3A2_2G-O9 New insights on the dynamics of the most recent Plinian eruptions of Mt. Pelée (Martinique, Lesser Antilles) inferred from noble gases Lorraine Ruzié, Guillaume Carazzo, Manuel Moreira, Other Lorraine Ruzié 542
July 23
11:30-11:45
3A2_2G-O10 Gas geochemistry of the Copahue-Caviahue Volcanic Complex (Argentina). Mariano Agusto, Franco Tassi, Alberto Caselli, Other Mariano Agusto 543
July 23
11:45-12:00
3A2_2G-O11 The origin of fumarolic fluids from Tupungatito Volcano (Central Chile): new insights from volatile compositions Oscar Benavente, Franco Tassi, Francisco Gutiérrez, Other Oscar Benavente 544
July 23
12:00-12:15
3A2_2G-O12 The current degassing state of Hekla volcano, Iceland Evgenia Ilyinskaya, Alessandro Aiuppa, Baldur Bergsson, Other Evgenia Ilyinskaya 545
July 23
12:15-12:30
3A2_2G-O13 Increasing activity of Ijen Crater Lake Indonesia In 2011-2012 Sofyan Primulyana, Syegi Lenarahmi Kunrat, Ugan Boyson Saing Sofyan Primulyana 546
July 23
15:00-15:15
3P1_2G-O14 Isobaric bubble growth and collapse in magma Felix W von Aulock, Ben Kennedy, Christopher Oze, Other Felix W von Aulock 547
July 23
15:15-15:30
3P1_2G-O15 Modelling gas transfer, storage and resulting displacement in a 3d permeable volcanic edifice Amy S.D. Collinson, Jurgen W. Neuberg Amy S.D. Collinson 548
July 23
15:30-15:45
3P1_2G-O16 New approach to evaluating the mass flux of volcanic fluids using the electrical conductivity structure of a volcano: application to Unzen volcano, SW Japan Shogo Komori, Tsuneomi Kagiyama, Jerry P Fairley Shogo Komori 549
July 23
15:45-16:00
3P1_2G-O17 The redox state of volcanic gases: a reflection of magma depth. Yves Moussallam, Clive Oppenheimer, Bruno Scaillet, Other Yves Moussallam 550
July 23
16:00-16:15
3P1_2G-O18 Magma degassing, oxidation, and gas adsorption processes during a series of ash eruptions in progress at the Sakurajima volcano, Kagoshima, Japan Isoji Miyagi, Hiroshi Shinohara, Jun'ichi Itoh Jun'ichi Itoh 551
July 23
16:15-16:30
3P1_2G-O19 Remote temperature sensing of volcanic fumaroles using hydrogen isotopes of excess molecular hydrogen in plumes Urumu Tsunogai, Daisuke D Komatsu, Fumiko Nakagawa Urumu Tsunogai 552
July 23
17:00-17:15
3P2_2G-O20
Invited
Petro-geochemical evidence for vapour transport in andesite shear fractures Melissa Plail, Marie Edmonds, Jenni Barclay, Other Melissa Plail 553
July 23
17:15-17:30
3P2_2G-O21 Chemical heterogeneity in rhyolite caused by magma degassing Kim Berlo, Hugh Tuffen, Victoria Smith, Other Kim Berlo 554
July 23
17:30-17:45
3P2_2G-O22 The surface tension of rhyolite from combined experiments and numerical modeling Helge M Gonnermann, James E Gardner Helge M Gonnermann 555
July 23
17:45-18:00
3P2_2G-O23 A condition of degassing magma deduced by the chemical and isotopic ratio of fumarolic gas Takeshi Ohba Takeshi Ohba 556
July 23
18:00-18:15
3P2_2G-O24 Diffusive Helium Emissions as a Precursory Sign of Volcanic Unrest at El Hierro Island, Canary Islands, Spain Eleazar Padron, Nemesio M Perez, Pedro A Hernandez, Other Eleazar Padron 557
July 23
18:15-18:30
3P2_2G-O25 Helium isotope geochemistry of thermal springs and volcanic gases from Guadeloupe, Lesser Antilles Philippe Jean-Baptiste, Patrick Allard, Elise Fourre, Other Philippe Jean-Baptiste 558
July 23
18:30-18:45
3P2_2G-O26 Methane efflux from the soil and methanotrophic activity in volcanic-geothermal areas: Examples from Italy and Greece Antonina Lisa Gagliano, Walter D'Alessandro, Francesco Parello, Other Walter D'Alessandro 559
July 23
Poster
3W_2G-P1 Vesicle evolution in magma conduits - implications for the processes of silicic magma ascent Antonio M. Alvarez-Valero, Juan Gomez-Barreiro, Javier Borrajo, Other Antonio M. Alvarez-Valero 560
July 23
Poster
3W_2G-P2 Volatile and light lithophile trace element geochemistry of the 2010 eruption of Merapi volcano revealed by melt inclusions Katie Preece, Ralf Gertisser, Kim Berlo, Other Katie Preece 561
July 23
Poster
3W_2G-P3 Volcanic gases as precursor of the 2010 Merapi explosive eruption Hanik Humaida, Euis Sutaningsih, Kurniadi Rinekso, Other Hanik Humaida 562
July 23
Poster
3W_2G-P4 Quantitative analysis of water concentration in melt inclusions by reflectance micro-FTIR spectroscopy Atsushi Yasuda Atsushi Yasuda 563
July 23
Poster
3W_2G-P5 Investigating pore-scale processes controlling the volatile transport in silicic magma reservoirs. Andrea Parmigiani, Christian Huber, Olivier Bachmann Andrea Parmigiani 564
July 23
Poster
3W_2G-P6 Automatic continuous observations of SO2 flux at Suwanose-jima volcano, Southwest Japan Masaaki Morita, Toshiya Mori Masaaki Morita 565
July 23
Poster
3W_2G-P7 Comparison of seismo-acoustic and SO2 measurement at Tungurahua volcano (Ecuador) between 2010 and 2012 Jean Battaglia, Silvana Hidalgo, Alexander L. Steele, Other Jean Battaglia 566
July 23
Poster
3W_2G-P8 Gas geochemistry of geothermal fluids from the Copahue Caviahue Volcanic Complex (Argentina) Mariano Agusto, Franco Tassi, Alberto Caselli, Other Mariano Agusto 567
July 23
Poster
3W_2G-P9 Volatile leakage from the crater bottom of Teishi Knoll of Izu-Tobu Volcanoes, Japan, 23 years after the 1989 submarine eruption Kenji Notsu, Rumi Sohrin, Hideki Wada, Other Kenji Notsu 568
July 23
Poster
3W_2G-P10 1.An increasing trend of diffuse CO2 emission from Teide volcano (Tenerife, Canary Islands): geochemical evidence of magma degassing episodes German D. Padilla, Nemesio M. Perez, Pedro A. Hernandez, Other German D. Padilla 569
July 23
Poster
3W_2G-P11 Diffuse CO2 Monitoring at Cerro Negro Volcano, Nicaragua Jose Barrancos, Martha Ibarra, Gladys Melian, Other Barrancos Jose 570
July 23
Poster
3W_2G-P12 Mixing and degassing processes in the Skuggafjöll eruption, Iceland: Insights from coincident volatile and trace element melt inclusion analyses. David A Neave, John Maclennan, Marie Edmonds, Other David A Neave 571
July 23
Poster
3W_2G-P13 Magma reservoir-vent system within Miyake-jima volcano revealed by GPS observations of crustal deformation associated with the emission of volcanic gas Jun Oikawa, Shigeru Nakao, Takeshi Matsushima Jun Oikawa 572
July 23
Poster
3W_2G-P14 Research on mud volcano in northern tianshan based on geochemistry causes Xiaoqi Gao Xiaoqi Gao 573