DI33B:
Forms and Fluxes of Deep Carbon in Earth II Posters


Submit an Abstract to this Session


Session ID#: 50580

Session Description:
Carbon is a fundamentally important element of our planet and is present in all of Earth’s major reservoirs. Carbon plays an important role as a light element in the core, as a component of fluids and in carbon-bearing minerals in the mantle, crust and in sediments. In the atmosphere, carbon shapes Earth’s climate. Earth’s interior may hold a large fraction of the carbon in our planet, yet the forms and fluxes of carbon through the core-mantle-crust-atmosphere system remain poorly understood. Carbon exists as both fluids and minerals, in elemental and compound forms and in a range of redox states. Carbon is transported between reservoirs by subduction, melting and outgassing. We invite broad contributions highlighting the forms and fluxes of carbon in Earth, from experimental, observation and theoretical perspectives. We invite contributions aiming to model the fluxes and forms of carbon in Earth, both now and through Earth history.
Primary Convener:  Marie Edmonds, University of Cambridge, Department of Earth Sciences, Cambridge, United Kingdom
Conveners:  Louise H Kellogg, University of California - Davis, Earth and Planetary Sciences, Davis, CA, United States and Jie Li, University of Michigan Ann Arbor, Department of Earth and Environmental Sciences, Ann Arbor, United States
Primary Liaison:  Marie Edmonds, University of Cambridge, Department of Earth Sciences, Cambridge, United Kingdom
Chairs:  Jie Li, University of Michigan Ann Arbor, Department of Earth and Environmental Sciences, Ann Arbor, United States and Louise H Kellogg, University of California - Davis, Earth and Planetary Sciences, Davis, CA, United States
OSPA Liaison:  Marie Edmonds, University of Cambridge, Department of Earth Sciences, Cambridge, United Kingdom
Co-Organized with:
Study of Earth's Deep Interior, and Volcanology, Geochemistry and Petrology

Cross-Listed:
  • V - Volcanology, Geochemistry and Petrology

Proposed Co-Organized Session with:
  • V - Volcanology, Geochemistry and Petrology
Index Terms:

1015 Composition of the core [GEOCHEMISTRY]
1030 Geochemical cycles [GEOCHEMISTRY]
1031 Subduction zone processes [GEOCHEMISTRY]
3621 Mantle processes [MINERALOGY AND PETROLOGY]

Abstracts Submitted to this Session:

Reconciling Records of Forearc Dynamics and Fluid Generation with Estimates of Carbon Output in Forearc Springs and Arc Volcanic Gases (438533)
Gabe S Epstein and Gray E Bebout, Lehigh University, Dept. Earth and Environmental Sciences, Bethlehem, PA, United States
A box model for the transport of carbon between major carbon reservoirs over geologic time. (455975)
Donald L Turcotte, University of California Davis, Department of Earth and Planetary Sciences, Davis, CA, United States, Louise H Kellogg, University of California - Davis, Earth and Planetary Sciences, Davis, CA, United States and Harsha Venkata Lokavarapu, University of California Davis, Davis, CA, United States
Behavior of nitrogen-containing aromatic heterocyclic compound at high-pressure and high-temperature conditions of shallow subduction zone. (353492)
Ayako Shinozaki, Hokkaido University, Sapporo, Japan, Koichi Mimura, Nagoya University, Department of Earth and Environmental Sciences, Graduate School of Environmental Studies, Nagoya, Japan and Tamihito Nishida, Nagoya university, Nagoya, Japan
Experimental Exploration of the Speciation, Solubility and Solid Phases of Carbon in the CO2-H2O and CO2-H2O-NaCl Systems to 7 GPa and 700 K. (463521)
Olivier Bollengier, University of Washington Seattle Campus, Seattle, WA, United States, Evan Abramson, University of Washington Seattle, Seattle, WA, UNITED STATES, J. Michael Brown, University of Washington, Department of Earth and Space Sciences, Seattle, United States and Baptiste Journaux, University of Washington Seattle Campus, Department of Earth and Space Sciences, Seattle, United States
Internal Structure and Stability of Carbonate-rich Melts atop the Mantle Transition Zone (367524)
Yizhuo SUN, Royal Holloway University of London, Egham, TW20, United Kingdom, Michael J Walter, University of Bristol, School of Earth Sciences, Bristol, United Kingdom, Yigang Xu, GIG Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, China and Saswata Hier-Majumder, University of Maryland, College Park, MD, United States
Isotopically Light Carbon (δ13C -31 to -24 ‰) in the Mantle by at Least 3.2 Ga: Insights from Carbonado Diamond (440618)
Scott A Eckley1, Richard A Ketcham2 and Federico Galster2, (1)Jacobs Technology, Johnson Space Center, Houston, TX, United States, (2)University of Texas at Austin, Jackson School of Geosciences, Austin, TX, United States
New insights of the plumbing system of Santorini using helium and carbon isotopes (430205)
Manuel A Moreira1, Javier Escartin2, Laura Scelin1, Lorraine Ruzié3, Paraskevi Nomikou4, Catherine Mevel5 and Muriel Andreani6, (1)Institut de Physique du Globe de Paris, Paris, France, (2)Institut de Physique du Globe, Paris, France, (3)University of Manchester, Manchester, United Kingdom, (4)National and Kapodistrian University of Athens, Department of Geology and Geoenvironment, Athens, Greece, (5)Geosciences Marines, Paris, France, (6)University Claude Bernard Lyon 1, Villeurbanne, France
Quantifying the shallow crustal contribution to continental arc CO2 production (378981)
Evan Joseph Ramos, University of Pittsburgh, Department of Geology and Environmental Science, Pittsburgh, PA, United States, Jaime Barnes, University of Texas at Austin, Department of Earth and Planetary Sciences, Austin, United States and Jade Star Lackey, Pomona College, Claremont, United States
Recent Developments in Calibration of the pMELTS+CO2 Model of Silicate Phase Equilibria (415542)
Paula M Antoshechkina, California Institute of Technology, Geological and Planetary Sciences, Pasadena, CA, United States, Oliver Shorttle, University of Cambridge, Department of Earth Sciences, Cambridge, United Kingdom, Mark S Ghiorso, OFM Research, Seattle, United States and Paul D Asimow, California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States
Structure and thermal equation of state of Ca3KNa(CO3)4 carbonate (430475)
Marco Merlini1, Sula Milani1, Davide Comboni1, Ines Collings2 and Michael Hanfland3, (1)University of Milan, Department of Earth Sciences 'Ardito Desio', Milan, Italy, (2)Empa, Duebendorf, Switzerland, (3)ESRF European Synchrotron Radiation Facility, Grenoble, France
The composition of melts in the incipient melting regime of the upper mantle (376512)
Zsanett Pinter1,2, Stephen F Foley1,2, Gregory Yaxley3, Anthony W. Lanati1,2 and Tracy A Rushmer1, (1)Macquarie University, Department of Earth and Planetary Sciences, Sydney, NSW, Australia, (2)Macquarie University, ARC Centre of Excellence for Core to Crust Fluid Systems/GEMOC, Sydney, NSW, Australia, (3)Australian National University, Research School of Earth Sciences, Canberra, Australia
The high temperature X-ray diffraction and infrared spectroscopy of calcite, dolomite and magnesite (404138)
Xiang Wang, China University of Geosciences Wuhan, Wuhan, China
The History of Deep Carbon Science (408105)
Simon Anthony Mitton, University of Cambridge, St Edmund's College, Cambridge, United Kingdom and Fiona Elizabeth Iddon, University of Cambridge, Department of Earth Sciences, Cambridge, United Kingdom
Transfer of Organic Carbon Through Forearcs: Record in HP/UHP Metamorphic Rocks and Bearing on Estimates of the Sources of Arc Volcanic Gases (440367)
Gray E Bebout, Kaylee Kraft, Jennie Cook-Kollars and Gabe S Epstein, Lehigh University, Dept. Earth and Environmental Sciences, Bethlehem, PA, United States
Ultrasonic Sound Velocity of Carbonate Liquids at High Pressure and Temperature (402533)
Man Xu1, Zhicheng Jing2, Tony Yu3 and Yanbin Wang3, (1)Case Western Reserve University, Cleveland, OH, United States, (2)Case Western Reserve University, Cleveland, United States, (3)The University of Chicago, Center for Advanced Radiation Sources, Chicago, United States

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