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 |