V032:
Under pressure: understanding the storage, activation, and transport processes in magmatic systems





Session ID#: 29289

Session Description:
The dynamics of magmatic systems is strongly influenced by pressure. Pressure controls the circulation of magma; the opening of fractures in the crust; the exsolution of volatiles; the texture and composition of crystals; and, of course, the onset, duration, and characteristics of volcanic eruptions. Pressure changes also induce variations in monitoring data (e.g., ground deformation, seismicity, gravity, gas emissions) used to forecast eruptions and mitigate volcanic hazard. This session aims to bring together those who address the pressure of magmatic systems from storage to eruption by using field or geophysical observations, and theoretical, experimental or numerical models. We welcome contributions addressing magma dynamics, its relationships to physical and chemical properties, and its bearing on the geochemical, geophysical and petrological observables recorded at the surface. This session is process-oriented, and it aims to trigger cross-disciplinary interactions, to fully unravel the complex processes beneath, within and upon volcanoes.
Primary Convener:  Társilo Girona, Brown University, Providence, RI, United States
Conveners:  Hélène Balcone-Boissard, UPMC ISTeP, Paris, France, Helena Albert, Earth Observatory of Singapore, Singapore, Singapore and Chiara Paola Montagna, INGV National Institute of Geophysics and Volcanology, Pisa, Italy

Abstracts Submitted to this Session:

Elodie Brothelande, University of Miami, Department of Marine Geology and Geophysics, Rosenstiel School of Marine and Atmospheric Sciences, Miami, FL, United States, Falk Amelung, University of Miami, Miami, FL, United States, Shimon Wdowinski, Florida International University, Earth & Environment, Miami, FL, United States and Yunjun Zhang, RSMAS, Miami, FL, United States
Jordan W Bishop, University of Alaska Fairbanks, Geophysical Instititute, Fairbanks, AK, United States, Jonathan M Lees, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States and Mario Calixto Ruiz, Escuela Politecnica Nacional, Quito, Ecuador
Stephen Pansino, Nanyang Technological University, Singapore, Singapore and Benoit Taisne, Asian School of the Environment, Singapore, Singapore
Liannie Coral Velazquez1, Zhipeng Qin2, Jenny Suckale2, Arianna Soldati3, Alison Rust4 and Katharine V Cashman4, (1)University of Puerto Rico Mayaguez, Mayaguez, PR, United States, (2)Stanford University, Stanford, CA, United States, (3)University of Missouri Columbia, Columbia, MO, United States, (4)University of Bristol, Bristol, United Kingdom
Hélène Balcone-Boissard, UPMC ISTeP, Paris, France, Georges Boudon, Institut de Physique du Globe de Paris, Paris, France and Pablo Poulain, ISTeP Institut des Sciences de la Terre de Paris, Paris Cedex 05, France
Alberto M. Roman1, Olga Bergal-Kuvikas2, Nikolai Shapiro1, Benoit Taisne3, Evgenii Gordeev4 and Claude P Jaupart1, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, (3)Asian School of the Environment, Singapore, Singapore, (4)Institute of Volcanology and Seismology, Petropavlovsk Kamcha, Russia
Thomasina Verity Ball, University of Cambridge, BP Institute & Department of Earth Sciences, Cambridge, United Kingdom and Jerome A Neufeld, University of Cambridge, Department of Applied Mathematics and Theoretical Physics, BP Institute & Department of Earth Sciences, Cambridge, United Kingdom
Bhuvan Kumaru Varugu, University of Miami, Marine Geosciences, Rosenstiel School of Marine and Atmospheric Science, Miami, FL, United States and Falk Amelung, University of Miami, Miami, FL, United States
Sara Rodriguez Molina1, Pablo J Gonzalez2, Maria Charco1, Ana M Negredo3, Michael P Poland4 and David A Schmidt5, (1)Spanish National Research Council, Instituto de Geociencias, Madrid, Spain, (2)University of Liverpool, Liverpool, United Kingdom, (3)Institute of Geosciences IGEO (CSIC,UCM), Madrid, Spain, (4)Hawaiian Volcano Observatory, Hawaii National Park, HI, United States, (5)University of Washington, Department of Earth and Space Sciences, Seattle, WA, United States
Benjamin Mullet, Stanford Earth Sciences, Stanford, CA, United States and Paul Segall, Dept Geophysics, Stanford, CA, United States
Andrew J Hooper1, Jeanne M Giniaux1, Stephanie Dumont2, Marco Bagnardi1, Vincent Drouin3 and Freysteinn Sigmundsson3, (1)University of Leeds, COMET, School of Earth and Environment, Leeds, United Kingdom, (2)SEGAL (UBI/IDL), Covilhã, Portugal, (3)University of Iceland, Nordic Volcanological Center, Institute of Earth Sciences, Reykjavik, Iceland
Giovanni Sosa-Ceballos1,2, José Luis Macías2 and Denis Avellán3, (1)UNAM, Unidad Michoacan, Morelia, Mexico, (2)National Autonomous University of Mexico, Instituto de Geofísica, Morelia, Mexico, (3)National Autonomous University of Mexico, Instituto de Geofisica, Morelia, Mexico
Hiroshi Munekane, Geospatial Information Authority of Japan, Ibaraki, Japan and Jun Oikawa, Univ Tokyo, Tokyo, Japan
Michael P Poland, USGS Cascades Volcano Observatory, Vancouver, WA, United States and Elske de Zeeuw - van Dalfsen, Royal Netherlands Meteorological Institute, De Bilt, Netherlands
Tomokazu Kobayashi and Yu Morishita, Geospatial Information Authority of Japan, Ibaraki, Japan
Sylvie Vergniolle1, Viviane Souty2, Christelle Zielinski1, Philipson Bani3, Alexis LE Pichon4, Michel Lardy5, Philippe Millier6, Pascal Herry6, Sylvain Todman7 and Esline Garaebiti7, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Institut de Physique du Globe de Paris, Equipe de Dynamique des fluides geologiques, Paris, France, (3)IRD, Laboratoire Magma et volcans, Clermont-Ferrand, France, (4)CEA Commissariat à l'Energie Atomique DAM, Arpajon Cedex, France, (5)Institut de Recherche pour le Developpement, Noumea, New Caledonia, (6)Commissariat a l’Energie Atomique, Bruyeres le chatel, France, (7)Vanuatu Meteorology and Geohazards Department, Port Vila, Vanuatu
Madison Myers1, Paul J Wallace1, Colin J N Wilson2, James M Watkins1 and Yang Liu3, (1)University of Oregon, Eugene, OR, United States, (2)Victoria University, Wellington, New Zealand, (3)JPL/NASA/Caltech, Pasadena, CA, United States
Luca Caricchi, University of Geneva, Geneva, Switzerland, Thomas Edward Sheldrake, University of Geneva, Earth Sciences, Geneva, Switzerland and Jon D Blundy, University of Bristol, School of Earth Sciences, Bristol, United Kingdom