AGU 2015 Tuesday

DCO at AGU 2015

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Tuesday, 15 December

AGU Sessions and Abstracts

8:00–10:00AM DI21B:Slabs in Earth's Mantle: Where Do They Go and How Do They Interact with the Mantle? II
Hauke Marquardt, Bayerisches Geoinstitut, Universitaet Bayreuth
Steven Jacobsen, Northwestern University
Maureen Long, Yale University
Margarete Jadamec, University of Houston

DI21B-01 Continuous eclogite melting and variable refertilisation in upwelling heterogeneous mantle
Anja Rosenthal, Bayerisches Geoinstitut, Universitaet Bayreuth, Bayreuth, Germany; Australian National University, Research School of Earth Sciences, Canberra, Australia

8:00–10:00AM MR21D:Matter in Planetary Interiors: Insights from High-Pressure Experiments, Computational Advances, and Extreme Petrology II
Marius Millot, Lawrence Livermore National Laboratory
Sebastien Merkel, Université de Lille
Dipta Ghosh, Louisiana State University
Susannah Dorfman, Michigan State University

8:00–10:00AM IN21E:Agile Curation, Data Access and Infrastructure, and Data Layers: Maximizing the Value of Research Data II
Denise Hills, Geological Survey of Alabama
Simon Goring, University of Wisconsin Madison
Marjorie Chan, University of Utah
Francoise Pearlman, Retired

IN21E-03 The Open Data Repository’s Data Publisher
Nate Stone1, Barbara Lafuente2, Robert Downs2, Thomas Bristow3, David Blake3, Mark Fonda3, Alex Pires2, (1)Organization Not Listed, (2)University of Arizona, (3)NASA Ames Research Center

8:00–10:00AM V21D:Volcano-Hydrothermal Systems IV
Yuri Taran, UNAM National Autonomous University of Mexico
Salvatore Inguaggiato, Istituto Nazionale di Geofisica e Vulcanologia, INGV
Elena Kalacheva, Institute of Volcanology and Seismology
Franco Tassi, University of Florence

V21D-02 Long-term monitoring on active volcanoes. Time relationship between surface variations of temperature and changes of energy release from magmatic sources, verified by multi-parameter and interdisciplinary comparisons
Iole serena Diliberto1,2, Sergio Bellomo2, Marco Camarda2, Walter D'Alessandro1, Esterina Gagliano Candela2, Antonina Lisa Gagliano2, Manfredi Longo3, Fabio Pisciotta2, Giovannella Pecoraino4, Fabio Vita3 and Geochemical Monitoring of active volcanoes in southern Italy, (1)National Institute of Geophysics and Volcanology, Rome, Italy, (2)Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Palermo, Palermo, Italy, (3)Istituto Nazionale di Geofisica e Vulcanologia, Palermo, Italy, (4)Istituto Nazionale di Geofisica e Vulcanologia, INGV, Palermo, Italy

8:00–12:20PM V21B:High-Temperature Carbonates: Fluid-Rock Interactions from Hydrothermal Veins to Carbonatite Magmas Posters
Lynne Elkins, University of Nebraska Lincoln
Richard Kettler, University of Nebraska Lincoln

V21B-3036 Controls on Calcite Solubility in Metamorphic and Magmatic Fluids
Craig E Manning, University of California Los Angeles, Los Angeles, CA, United States, James Eguchi, Rice University, Houston, TX, United States and Matthieu Galvez, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland

8:00–12:20PM V21C:The Earth's Geodynamic Carbon Cycle: Subduction, Storage, Migration, and Outgassing II Posters
Sami Mikhail, The University of St. Andrews
Anja Rosenthal, Bayerisches Geoinstitut, Universitaet Bayreuth
Vincenzo Stagno, Geodynamics Research Center
Taryn Lopez, University of Alaska Fairbanks

V21C-3041 Iron-carbonate interaction at Earth’s core-mantle boundary
Susannah M Dorfman1, James Badro2, Farhang Nabiei1, Vitali Prakapenka3 and Philippe Gillet4, (1)Swiss Federal Institute of Technology Lausanne, Lausanne, Switzerland, (2)Institut de Physique du Globe de Paris, Paris, France, (3)University of Chicago, Argonne, IL, United States, (4)EPFL Swiss Federal Institute of Technology Lausanne, Lausanne, Switzerland

V21C-3042 Identifying Mantle Carbonatite Metasomatism through Os-Sr-Mg Isotopes in Tibetan Ultrapotassic Rocks
Dong Liu1, Zhidan Zhao1, Di-Cheng Zhu1, Yaoling Niu2, Elisabeth Widom3, Fang-zhen Teng4 and Donald J DePaolo5, (1)China University of Geosciences Beijing, School of Earth Sciences and Resources, Beijing, China, (2)University of Durham, Durham, United Kingdom, (3)Miami University Oxford, Oxford, OH, United States, (4)University Of Washington, Seattle, WA, United States, (5)University of California Berkeley, Berkeley, CA, United States

V21C-3043 From Carbonatite to Ikaite: How high-T carbonates are transformed into low-T carbonate minerals in SW Greenland
Gabrielle Jarvik Stockmann1, Elin Tollefsen2, Eemu Ranta3, Alasdair Skelton2, Erik Sturkell4 and Lena Lundqvist5, (1)Stockholm University, Geological Sciences, Stockholm, Sweden, (2)Stockholm University, Stockholm, Sweden, (3)University of Helsinki, Department of Geosciences and Geography, Helsinki, Finland, (4)University of Gothenburg, Gothenburg, Sweden, (5)Geological Survey of Sweden, Gothenburg, Sweden

V21C-3044 Carbonate–Iron Interaction: Kinetic Approach for Carbonate Subduction Down to the Mantle Transition Zone
Naira Martirosyan1, Takashi Yoshino2, Anton Shatskiy1, Konstantin D Litasov1and Artem Chanyshev1, (1)V.S. Sobolev Institute of Geology and Mineralogy SB RAS, Novosibirsk, Russia, (2)Okayama Univ, Misasa, Japan

V21C-3046 CO2-SO3-rich (carbonate-sulfate) melt/fluids in the lithosphere beneath El Hierro, Canary Islands.
Eduardo Oglialoro1, Simona Ferrando2, Nadia Malaspina1, Igor M Villa1 and Maria-Luce Frezzotti1, (1)University of Milan - Bicocca, Milan, Italy, (2)University of Torin, Torino, Italy

V21C-3047 Low-temperature superficial chemical changes and post-entrapment effects alter CO2budget estimation in vapor bubbles of glass inclusions
Philippe Robidoux, National Institute of Geophysics and Volcanology, Palermo, Rome, Italy, Maria-Luce Frezzotti, University of Milan - Bicocca, Milan, Italy, Erik H Hauri, Carnegie Institution for Science Washington, Washington, DC, United States and Alessandro Aiuppa, University of Palermo, Palermo, Italy

V21C-3048 Controls on the fore-arc CO2 flux along the Central America margin
David R Hilton1, Peter H Barry2, Carlos J Ramirez3, Justin T Kulongoski4, Bina S Patel5, Cristian Virrueta5 and Keith Blackmon5, (1)University of California San Diego, La Jolla, CA, United States, (2)University of Oxford, Dept Earth Sciences, Oxford, United Kingdom, (3)University of Costa Rica, San Jose, Costa Rica, (4)USGS California Water Science Center San Diego, San Diego, CA, United States, (5)Univ California San Diego, La Jolla, CA, United States

V21C-3049 Investigating the Early Carbon Cycle Using Carbonaceous Inclusions and Dissolved Carbon in Detrital Zircon
Elizabeth A Bell1, Patrick Boehnke1, Mark Harrison2and Wendy L Mao3, (1)University of California Los Angeles, Los Angeles, CA, United States, (2)UCLA, Los Angeles, CA, United States, (3)Stanford University, Stanford, CA, United States

V21C-3050 Experimental Constraints on Fe Isotope Fractionation in Carbonatite Melt Systems
Maria Stuff1, Jan A. Schuessler1 and Max Wilke2, (1)GFZ German Research Centre for Geosciences, Potsdam, Germany, (2)Deutsches GeoForschungsZentrum GFZ, Potsdam, Germany

V21C-3051 Experiment and Simulation Study of Hydrodynamic Dispersion and Finger Dynamics for Convective Dissolution of Carbon Dioxide
Yu Liang, David A DiCarlo and Marc A Hesse, University of Texas at Austin, Austin, TX, United States

V21C-3052 Phase Relations in the Carbon Dioxide/Water System at Pressures and Temperatures Relevant to Subducting Slabs
Evan Abramson, J Michael Brown and Olivier Bollengier, University of Washington Seattle Campus, Seattle, WA, United States

V21C-3054 Volatiles in Kimberlitic Magmas: Forced Multiple Saturation with a Mantle Source
atalia Stamm, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland and Max W Schmidt, ETH Zurich, Zurich, Switzerland

V21C-3055 The Effects of Varying Crustal Carbonate Composition on Assimilation and CO2Degassing at Arc Volcanoes
Laura B Carter1, Alexandra Kali Holmes1, Rajdeep Dasgupta1 and Simone Tumiati2, (1)Rice University, Houston, TX, United States, (2)University of Milan - Bicocca, Milan, Italy

V21C-3056 Multi-phase saturation experiments on the Oldoinyo Lengai natrocarbonatite lavas: derived from a sodic-potassic calciocarbonatite through fractionation
Daniel Weidendorfer1, Max W Schmidt2and Hannes B Mattsson2, (1)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (2)ETH Zurich, Zurich, Switzerland

V21C-3057 Quantifying global melt flux and degassing rate from global mantle convection models with plate motion history
Mingming Li1, Benjamin A Black2, Shijie Zhong3, Michael Manga2, Maxwell L Rudolph4 and Peter Olson5, (1)University of Colorado at Boulder, Department of Physics, Boulder, CO, United States, (2)University of California Berkeley, Berkeley, CA, United States, (3)University of Colorado at Boulder, Boulder, CO, United States, (4)Portland State University, Geology, Portland, OR, United States, (5)Johns Hopkins University, Baltimore, MD, United States

V21C-3058 High-pressure compressibility and thermal expansion of aragonite
Sarah Palaich, University of California Los Angeles, Los Angeles, CA, United States

V21C-3059 Exploring the Phase Diagram SiO2-CO2at High Pressures and Temperatures
Abby Kavner, University of California Los Angeles, Los Angeles, CA, United States

V21C-3060 Structural Stability and Mobility of Carbonate Minerals and Melts in the Earth’s Mantle
Jin Liu, Stanford University, Geological Sciences, Stanford, CA, United States, Razvan Caracas, CNRS Lyon, Lyon, France, Dawei Fan, CAS Chinese Academy of Sciences, Beijng, China, Dongzhou Zhang, University of Hawaii at Manoa, Honolulu, HI, United States and Wendy L Mao, Stanford University, Stanford, CA, United States

V21C-3061 The Formation of Micro Diamonds in Dislocation Creep Controlled by the C:O:H Ratio of NAMS
Holger Sommer, University of the South Pacific Laucala, Suva, Fiji

8:00–12:20PM IN21B:Collaborations and Partnerships in Informatics 1: Trusted International and National Communities Advancing Open Earth and Space Science Informatics Infrastructures II Posters
Lesley Wyborn, Australian National University
Kathleen Fontaine, Rensselaer Polytechnic Institute
Ben Evans, Australian National University
Leslie Hsu, Lamont -Doherty Earth Observatory

8:00–12:20PM IN21C:Collaborations and Partnerships in Informatics 2: Policy, Social, Cultural, and Technical Issues of Data Facilities in a Big Data World II Posters
Kenneth Casey, NOAA Camp Springs
Danie Kinkade, Woods Hole Oceanographic Institution
Curt Tilmes, NASA Goddard Space Flight Center
Xiaogang Ma, Rensselaer Polytechnic Institute

8:00–12:20AM MR21A:General Contributions to Mineral and Rock Physics Posters
Wenlu Zhu, University of Maryland College Park
Rebecca Fischer, University of Chicago

10:20–12:20AM MR22A:Matter in Planetary Interiors: Insights from High-Pressure Experiments, Computational Advances, and Extreme Petrology III
Marius Millot, Lawrence Livermore National Laboratory
Sebastien Merkel, Université de Lille
Dipta Ghosh, Louisiana State University
Susannah Dorfman, Michigan State University

MR22A-01 Magnesium solubility in metallic iron during core formation
James Badro1, Julien Siebert1 and Francis Nimmo2, (1)Institut de Physique du Globe de Paris, Paris, France, (2)University of California-Santa Cruz, Department of Earth and Planetary Sciences, Santa Cruz, CA, United States

MR22A-08 Core Formation Process and Light Elements in the Planetary Core
Eiji Ohtani1, Takanori Sakairi1, Kosui Watanabe1, Seiji Kamada1, Tatsuya Sakamaki1 and Naohisa Hirao2, (1)Tohoku University, Sendai, Japan, (2)JASRI, Hyogo, Japan

10:20–12:20PM DI22A:Geochemical and Geophysical Links between Subduction Zone Dynamics and Arc Systems II
Aubreya Adams, Colgate University
Erin Wirth, Yale University
Ikuko Wada, International Research Institute of Disaster Science
Maryjo Brounce, University of Rhode Island Narragansett Bay

DI22A-02 Magmatism, mantle evolution and geodynamics at the converging plate margins of Italy
Maria-Luce Frezzotti and Angelo Peccerillo, University of Milan - Bicocca, Milan, Italy

DI22A-03 Focusing Fluids towards the Arc: the Role of Rehydration Reactions and Rheology
Cian R Wilson, Lamont -Doherty Earth Observatory, Palisades, NY, United States, Marc W Spiegelman, Columbia University of New York, Palisades, NY, United States, Peter E Van Keken, University of Michigan Ann Arbor, Ann Arbor, MI, United States and Bradley R Hacker, University of California Santa Barbara, Santa Barbara, CA, United States

DI22A-08 Tracking along-arc sediment inputs to the Aleutian arc using thallium isotopes
Sune Nielsen1, Julie Prytulak2, Terry A Plank3, Gene M Yogodzinski4, Tristan J Kading5, Jerzy Blusztajn6, Maureen E E Auro7, Suzanne Mahlburg Kay8 and Robert W Kay8, (1)Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (2)Imperial College London, London, SW7, United Kingdom, (3)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (4)University of South Carolina Columbia, Columbia, SC, United States, (5)Woods Hole Oceanographic Insti, Woods Hole, MA, United States, (6)WHOI, Department of Marine Geology and Geophysics, Woods Hole, MA, United States, (7)WHOI, Woods Hole, MA, United States, (8)Cornell University, Ithaca, NY, United States

10:20–12:20PM PP22B:Interpretations of Stable Carbon Isotope Excursions in the Geologic Record I
Ying Cui, University of Louisiana at Lafayette
Brian Schubert, University of Louisiana at Lafayette

PP22B-06 Understanding Oscillations of the Geological Carbon Cycle
Aviv Bachan1, Jonathan Payne1, Matthew Saltzman2, Ellen Thomas3, Lee Kump4, (1)Stanford University, Stanford, California, United States, (2)Ohio State University Main Campus, Columbus, Ohio, United States, (3)Yale University, New Haven, Connecticut, United States, (4)Pennsylvania State Univ., State College, Pennsylvania, United States

1:40–3:40PM PP23D:Clumped Isotope Geochemistry: From Theory to Applications II
Aradhna Tripati, UCLA
Hagit Affek, Yale University
Katharine Huntington, University of Washington Seattle Campus
Peter Swart, University of Miami

1:40–3:40PM IN23E:Data Ought Not Be in the Darkness: They Should Be Open, Accessible, Transparent,and Reproducible
Basil Gomez, University of Hawaii at Manoa
Kerstin Lehnert, Columbia University
Brian Wilson, Jet Propulsion Laboratory, California Institute of Technology
Kenneth Rubin, University of Hawaii at Manoa

1:40–3:40PM V23D:Chemical and Dynamical Constraints on the Formation and Evolution of the Terrestrial Planets I
Sune Nielsen, Woods Hole Oceanographic Institution
Paul Savage, Washington University
Maud Boyet, Laboratoire Magmas et Volcans
Audrey Bouvier, University of Western Ontario

V23D-05 Stable Isotope Evidence for Planetary Differentiation
Anat Shahar, Carnegie Institution of Washington, Geophysical Laboratory, Washington, DC, United States, Wendy L Mao, Stanford University, Stanford, CA, United States, Edwin A Schauble, University of California Los Angeles, Los Angeles, CA, United States, Razvan Caracas, CNRS Lyon, Lyon, France, Mary M Reagan, Stanford Earth Sciences, Stanford, CA, United States and Arianna E Gleason, Los Alamos National Laboratory, Los Alamos, NM, United States

1:40–3:40PM V23E:Heterogeneity in the Earth's Interior: The Ongoing Processes of Differentiation I
Fred Davis, Smithsonian Institution
Sujoy Ghosh, Indian Institute of Technology Kharagpur
Ananya Mallik, Bayerisches Geoinstitut, Universitaet Bayreuth

V23E-01 Origins of Majoritic Inclusions in Diamond
Kate Kiseeva1, Bernard J Wood1, Sujoy K Ghosh2and Thomas Stachel3, (1)University of Oxford, Oxford, United Kingdom, (2)Indian Institute of Technology Kharagpur, Kharagpur, India, (3)University of Alberta, Edmonton, AB, Canada

V23E-03 The Oxidation State of Fe in Glasses from the Galapagos Archipelago: Variable Oxygen Fugacity as a Function of Mantle Source
Mary E Peterson, Brown University, Providence, RI, United States, Katherine A Kelley, University of Rhode Island, Kingston, RI, United States, Elizabeth Cottrell, Smithsonian, NMNH, Washington, DC, United States, Alberto E Saal, Brown University, Earth, Environmental, and Planetary Sciences, Providence, RI, United States and Mark D Kurz, WHOI, Woods Hole, MA, United States

V23E-08 Alternative hypothese for the origin of the ultra-low velocity zones
Jie Li1, Jiachao Liu1, Rostislav Hrubiak2and Jesse Smith3, (1)University of Michigan Ann Arbor, Department of Earth and Environmental Sciences, Ann Arbor, MI, United States, (2)CeSMEC-Mechanical & Materials, Miami, FL, United States, (3)HPCAT, Carnegie Institution of Washington, Argonne, IL, United States

1:40–3:40PM V23F:How and When Do Volcanic Eruptions Start and Stop, and What Controls the Tempo of Everything in Between? I
Colin Wilson, Victoria University of Wellington
Michelle Coombs, Alaska Volcano Observatory Anchorage
Bruce Houghton, University of Otago
Paul Wallace, University of Oregon

V23F-06 Joint Inversions of Gas Emissions and Ground Deformation During and Following Volcanic Eruptions
Marie Edmonds and Brendan T McCormick, University of Cambridge, Cambridge, United Kingdom

IN23E-06 Illuminate Knowledge Elements in Geoscience Literature
Xiaogang Ma1, Jin Guang Zheng2, Han Wang1 and Peter Arthur Fox1, (1)Rensselaer Polytechnic Institute, Troy, NY, United States, (2)Rensselaer Polytechnic Institute, Elmhurst, NY, United States

1:40–6:00PM MR23B:Physics and Chemistry of Earth's Deep Mantle and Core I Posters
Zhicheng Jing, Case Western Reserve University
Bin Chen, University of Hawaii at Manoa
Tetsuya Komabayashi, University of Edinburgh
Ryosuke Sinmyo, University of Bayreuth

MR23B-2646 The Axial Ratio of hcp Fe and Fe–Ni–Si Alloys to the Conditions of Earth's Inner Core
Rebecca A. Fischer and Andrew J Campbell, University of Chicago, Chicago, IL, United States

MR23B-2647 Magnetic phase diagrams and thermal equations of state of Fe7C3 and Fe3C up to the pressure-temperature conditions of Earth’s core
Jiachao Liu1, Zeyu Li2, Bin Chen3 and Jie Li1, (1)University of Michigan Ann Arbor, Department of Earth and Environmental Sciences, Ann Arbor, MI, United States, (2)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (3)University of Hawaii at Manoa, Hawaii Institute of Geophysics and Planetology, Honolulu, HI, United States

MR23B-2648 Discovery of New Iron Oxide Fe7O9 and its Solid Solution, (Mg,Fe2+)3Fe3+4O9
Ryosuke Sinmyo1,2, Elena Bykova1, Sergey V Ovsyannikov1, Catherine A McCammon1, Ilya Kupenko3, Leyla Ismailova1 and Leonid S Dubrovinsky4, (1)University of Bayreuth, Bayreuth, Germany, (2)Tokyo Institute of Technology, Tokyo, Japan, (3)ESRF European Synchrotron Radiation Facility, Grenoble, France, (4)Bayerisches Geoinsitut, Bayreuth, Germany

MR23B-2649 High-pressure behavior of fcc phase FeHx
Elizabeth Colette Thompson1, Bethany Chidester1, Rebecca A. Fischer1, Vitali Prakapenka2, Wenli Bi3, Ercan E. Alp2,3 and Andrew J Campbell1, (1)University of Chicago, Chicago, IL, United States, (2)University of Chicago, Argonne, IL, United States, (3)Argonne National Laboratory, Advanced Photon Source, Argonne, IL, United States

1:40–6:00PM OS23C:Interplay between tectonics, oceanography, hydrothermal circulation and microbial processes in the Gulf of California II Posters
Ivano Aiello, Moss Landing Marine Laboratories
Ana Ravelo, University of California Santa Cruz
Carlos Mortera-Gutierrez, Universidad Nacional Autonoma de Mexico

OS23C-2029 Microbial Breakdown of Organic Carbon in the Diverse Sediments of Guaymas Basin
Adrienne Hoarfrost, Rachel Snider and Carol Arnosti, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States

1:40–6:00PM V23B:Volcanology, Geochemistry, and Petrology General Contributions Posters
Amanda Clarke, Arizona State University
Cin-Ty Lee, Rice University

4:00–6:00PM B24A:(Bio-Isotopic) Message in a (Rock Record) Bottle: Who Wrote it, How Did It Get Here, and What Does It Tell Us? II
William Leavitt, Washington University in St Louis, Dartmouth College
Alexandra Turchyn, University of Cambridge
Jeff Havig, University of Cincinnati Main Campus
Andrew Czaja, University of Cincinnati Main Campus

B24A-06 An Experimental Study on What Controls the Ratios of 18O/16O and 17O/16O of O2 During Microbial Respiration
Daniel A Stolper1, Bess B Ward2, Woodward W Fischer3 and Michael L Bender1, (1)Princeton University, Princeton, NJ, United States, (2)Princeton University, Geosciences, Princeton, NJ, United States, (3)Caltech, Pasadena, CA, United States

4:00–6:00PM IN24A:Toward a Career in Data Science: Pathways and Perspectives I
Karen Stocks, Scripps Institution of Oceanography
Lesley Wyborn, Australian National University
Ruth Duerr, Ronin Institute for Independent Scholarship
Lynn Yarmey, National Snow and Ice Data Center

IN24A-01 Paths and Perspectives on Being a Data Scientist: Anatomy and Physiology
Peter Arthur Fox, Rensselaer Polytechnic Institute, Troy, NY, United States

IN24A-07 Credentialing Data Scientists: A Domain Repository Perspective
Kerstin A Lehnert, Lamont-Doherty Earth Observatory, Palisades, NY, United States and Harry Furukawa, American Geophysical Union, Washington, DC, United States

4:00–6:00PM DI24A:Multidisciplinary Views of the Lithosphere-Asthenosphere Boundary and Lithospheric Discontinuities II
Christopher Havlin, Lamont-Doherty Earth Observatory
Nicholas Schmerr, University of Maryland College Park
Zhengyu Cai, University of Maryland College Park
Anna Kelbert, Oregon State University

DI24A-04 Equilibration of Melt at the Base of the Lithosphere in the Basin and Range Province
Donald W Forsyth, Brown Univ, Providence, RI, United States and Terry A Plank, Lamont-Doherty Earth Observatory, Palisades, NY, United States

PP23D-08 "Anticlumping" and Other Combinatorial Effects on Clumped Isotopes: Implications for Tracing Biogeochemical Cycling
Laurence Yeung, Rice University, Houston, TX, United States

4:00–6:00PM V24A:Glacial Cycles and Volcanism on Land and Undersea I
Peter Huybers, Harvard University
Charles Langmuir, Harvard University
Jerry McManus, Columbia University / LDEO
Suzanne Carbotte, Lamont-Doherty Earth Obs

V24A-02 Variations in mid-ocean ridge magmatism and carbon emissions driven by glacial cycles
Katz Richard1, Jonathan M Burley1, Peter J Huybers2, Charles H Langmuir3, John W Crowley2and Sung-Hyun Park4, (1)University of Oxford, Oxford, United Kingdom, (2)Harvard University, Cambridge, MA, United States, (3)Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States, (4)Korea Polar Research Institute, Incheon, South Korea

V24A-06 The magmatic and eruptive response of arc volcanoes to deglaciation: insights from southern Chile
Tamsin Mather1, Harriet Rawson1, Victoria Smith1, Karen Fontijn1, Stefan Lachowycz1, David Pyle1, José Antonio Naranjo2, Sebastian Watt3, (1)University of Oxford, Oxford, United Kingdom, (2)Servicio Nacional de Geología y Minería, Avenida Santa María 0104, Chile, (3)University of Birmingham, Birmingham, United Kingdom

4:00–6:00PM V24B:How and When Do Volcanic Eruptions Start and Stop, and What Controls the Tempo of Everything in Between II
Colin Wilson, Victoria University of Wellington
Michelle Coombs, Alaska Volcano Observatory Anchorage,
Bruce Houghton, University of Otago,
Paul Wallace, University of Oregon

V24B-02 The lifecycle of caldera-forming volcanoes in the Main Ethiopian Rift: insights from Aluto volcano
Tamsin A Mather1, William Hutchison1, Gezahegn Yirgu2, Juliet Biggs3, Benjamin E Cohen4, Dan N Barfod5, Elias Lewi6 and David M Pyle7, (1)University of Oxford, Department of Earth Sciences, Oxford, United Kingdom, (2)Addis Ababa University, School of Earth Sciences, Addis Ababa, Ethiopia, (3)University of Bristol, Bristol, United Kingdom, (4)Scottish Universities Environmental Research Center at the University of Glasgow, East Kilbride, United Kingdom, (5)University of Glasgow, Glasgow, United Kingdom, (6)Addis Ababa University, IGSSA, Addis Ababa, Ethiopia, (7)University of Oxford, Oxford, United Kingdom

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