Program
2I. Open system volcanoes All abstracts
| Oral presentation Date/Room/Chair |
July 24 AM1 (8:45-10:30) | Room A5 | Kathy Cashman |
|---|---|---|---|
| July 24 AM2 (10:45-12:30) | Room A5 | A. Rust | |
| July 24 PM1 (15:00-16:45) | Room A5 | Kathy Cashman | |
| Poster presentation | July 24 Core Time (13:30-15:00) | ||
| Convener | Kathy Cashman | ||
| Date/Time | No. | Title | Authors | Presenter | Page |
|---|---|---|---|---|---|
| July 24 8:45-9:10 |
4A1_2I-O1 Invited |
Erebus volcano: an open-vent archetype | Mount Erebus Volcano Observatory | Mount Erebus Volcano Observatory | 615 |
| July 24 9:10-9:25 |
4A1_2I-O2 | Zonation in anorthoclase feldspar megacrystals reveals dynamics of the magma conduit feeding the lava lake at Erebus volcano, Antarctica | Yves Moussallam, Clive Oppenheimer, Bruno Scaillet, Other | Yves Moussallam | 616 |
| July 24 9:25-9:40 |
4A1_2I-O3 | Tracking the hydraulic connection between Kilauea's summit and rift zones using lava level | Matthew Patrick, Tim Orr | Matthew Patrick | 617 |
| July 24 9:40-9:55 |
4A1_2I-O4 | Estimating the location and volume of shallow magma storage at Kilauea Volcano from observations of episodic ground deformation | Kyle Anderson, Jessica Johnson, Michael Poland, Other | Kyle Anderson | 618 |
| July 24 9:55-10:10 |
4A1_2I-O5 | Componentry of pyroclastic fall deposits from September and October 2008 weak explosions at Kilauea summit crater: insights into the dynamics of an open basaltic magma column | Julia Eychenne, Bruce Houghton, Don Swanson, Other | Julia Eychenne | 619 |
| July 24 10:10-10:25 |
4A1_2I-O6 | An analysis of volcano inflation prior to an eruption at Stromboli volcano based on slug flow and rising gas bubble models | Ryohei Kawaguchi, Takeshi Nishimura | Ryohei Kawaguchi | 620 |
| July 24 10:45-11:00 |
4A2_2I-O7 | Can passive degassing induce volcanic crisis? | Társilo Girona, Fidel Costa, Chris Newhall | T\'arsilo Girona | 621 |
| July 24 11:00-11:15 |
4A2_2I-O8 | The opening of vents like decompression valves of the hydrothermal system at Turrialba volcano, Costa Rica | Geoffroy Avard, Javier Pacheco, Maria Martinez, Other | Geoffroy Avard | 622 |
| July 24 11:15-11:30 |
4A2_2I-O9 | Open-system submarine volcanoes: dynamics and phase state | Richard Henley, Richard Arculus, Cornel de Ronde | Richard Henley | 623 |
| July 24 11:30-11:45 |
4A2_2I-O10 | SO2 camera measurements at Popocatepetl Volcano (Mexico). Insights into the dynamics of an atypical open vent volcano | Robin Campion, Matthias Fickel, Lucio Cardenas, Other | Robin Campion | 624 |
| July 24 11:45-12:00 |
4A2_2I-O11 | Open and closed system eruptive dynamics at Tungurahua volcano constrained by SO2 emission rate and seismo-acoustic intensity measurements | Silvana Hidalgo, Jean Battaglia, Alexander L. Steele, Other | Silvana Hidalgo | 625 |
| July 24 12:00-12:15 |
4A2_2I-O12 | Degassing of Erebus lava lake, Antarctica | Tehnuka Ilanko, Clive Oppenheimer, Alain Burgisser, Other | Tehnuka Ilanko | 626 |
| July 24 12:15-12:30 |
4A2_2I-O13 | Gas-driven lava lake fluctuations at Erta 'Ale volcano (Ethiopia) revealed by MODIS measurements | Emmanuella Bouche, Sylvie Vergniolle | Sylvie Vergniolle | 627 |
| July 24 15:00-15:15 |
4P1_2I-O14 | What infrasound tells us about open-vent volcanic systems | Jeffrey B Johnson, David Fee | Jeffrey B Johnson | 628 |
| July 24 15:15-15:30 |
4P1_2I-O15 | Effects of the atmospheric structure and topography on infrasound propagation around Sakurajima | Giorgio Lacanna, Mie Ichihara, Makiko Iwakuni, Other | Giorgio Lacanna | 629 |
| July 24 15:30-15:45 |
4P1_2I-O16 | Seismic and geodetic precursors of small vulcanian eruptions at Suwanose-jima volcano, Japan | Takeshi Nishimura, Masato Iguchi, Hiroshi Yakiwara, Other | Takeshi Nishimura | 630 |
| July 24 15:45-16:00 |
4P1_2I-O17 | Long lived effusive activity on Arenal Volcano: Insight from a volcano-tectonic study | Cyril Muller, Rodrigo del Potro, Julliet Biggs, Other | Cyril Muller | 631 |
| July 24 16:00-16:15 |
4P1_2I-O18 | Syneruptive deep magma transfer and shallow magma remobilization during the 2011 eruption of Shinmoe-dake, Japan-Constraints from melt inclusions and phase equilibria experiments- | Yuki Suzuki, Atsushi Yasuda, Natsumi Hokanishi, Other | Yuki Suzuki | 632 |
| July 24 16:15-16:30 |
4P1_2I-O19 | Magma mixing and degassing processes of the 2011 eruption series of Shinmoedake, Kirishima volcano, based on petrological monitoring and melt inclusion analyses | Genji Saito | Genji Saito | 633 |
| July 24 16:30-16:45 |
4P1_2I-O20 | Characteristics of magma accumulation process of a basaltic volcano Izu-Oshima, Japan as revealed from integrated monitoring of deep low-frequency earthquakes, volcano deformation and CO2 out-gassing | Hidefumi Watanabe | Hidefumi Watanabe | 634 |
| July 24 Poster |
4W_2I-P1 | Dissecting the August 2012 Paroxysmal Eruption: Advances and Challenges in Monitoring Open System Activity at Tungurahua Volcano, Ecuador | John J Lyons, Mario C Ruiz, Benjamin Bernard, Other | John J Lyons | 635 |
| July 24 Poster |
4W_2I-P2 | Precursors to explosive eruptions at the persistently restless Telica Volcano, Nicaragua. | Mel Rodgers, Halldor Geirsson, Molly Witter, Other | Mel Rodgers | 636 |
| July 24 Poster |
4W_2I-P3 | Volcano deformation caused by magma recession during a vulcanian explosion at Showa-crater of Sakurajima, Japan | Takashi Minowa, Ryohei Kawaguchi, Takeshi Nishimura | Takashi Minowa | 637 |
| July 24 Poster |
4W_2I-P4 | Characteristics of precursory volcanic earthquakes to eruptions at the Showa crater of Sakurajima volcano, Japan | Takeshi Tameguri, Masato Iguchi | Takeshi Tameguri | 638 |
| July 24 Poster |
4W_2I-P5 | Petrological monitoring of volcanic ash and evaluation of on-going eruptive activity of Sakurajima volcano, Japan: Characterization of juvenile magma and its evolution since 2006 | Akiko Matsumoto, Mitsuhiro Nakagawa, Mizuho Amma-Miyasaka, Other | Akiko Matsumoto | 639 |
| July 24 Poster |
4W_2I-P6 | Seismic and tilt observation of vulcanian explosions at Lokon-Empung volcano, Northern Sulawesi, Indonesia | Taishi Yamada, Hiroshi Aoyama, Takeshi Nishimura, Other | Taishi Yamada | 640 |
| July 24 Poster |
4W_2I-P7 | Variations in eruptive style and depositional processes of Neoproterozoic terrestrial volcano-sedimentary successions in the Hamid area, North Eastern Desert, Egypt | Ezz El Din Abdel Hakim Khalaf | Ezz El Din Abdel Hakim Khalaf | 641 |
| July 24 Poster |
4W_2I-P8 | Lava dome structures and their significance | Yan Lavallee, Jackie E. Kendrick, Adrian J. Hornby, Other | Yan Lavallee | 642 |
| July 24 Poster |
4W_2I-P9 | Frictional processes in glass and ash gouge | Yan Lavallee, Jackie E. Kendrick, Adrian J. Hornby, Other | Yan Lavallee | 643 |