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ABSTRACTS & PRESENTATIONS  

Exploring new frontiers in fluids processes in subduction zones  

Presentation type:

GC4-subduction – Exploring new frontiers in fluids processes in subduction zones

GC4-Subduction-10 | Posters | GC4-subduction

The Aqueous Solubility Of Rhodochrosite In Subduction Zones
Stefan Farsang, Marion Louvel, and Simon A. T. Redfern

GC4-Subduction-23 | Posters | GC4-subduction

Redox processes and the role of carbon-bearing volatiles rom the slab-mantle interface to the mantle wedge
Simone Tumiati and Nadia Malaspina

GC4-Subduction-22 | Posters | GC4-subduction

Metal mobilization and transport in magmatic-hydrothermal fluids
Christina Springsklee, Carmen Sanchez-Valle, Christian Plückthun, and Denis Testemale

GC4-Subduction-15 | Posters | GC4-subduction

Stability of oxidized iron species and the redox budget of slab-derived fluids
Carmen Sanchez-Valle, Denis Testemale, Camelia Borca, and Daniel Grolimund

GC4-Subduction-20 | Orals | GC4-subduction

The role of volatiles in subduction zone metasomatism and melting: An experimental perspective
Ronit Kessel

GC4-Subduction-24 | Orals | GC4-subduction

Experimental determination of forsterite, enstatite and magnesite solubilities in graphite-saturated and redox-buffered high-pressure COH fluids (invited)
Carla Tiraboschi, Simone Tumiati, Dimitri Sverjensky, Thomas Pettke, Peter Ulmer, and Stefano Poli

GC4-Subduction-17 | Posters | GC4-subduction

Metasomatism of UHP garnet peridotites by crustal-derived fluids in subduction zone setting reflected by solid inclusions and chemical zoning in garnet
Jana Kotkova, Renata Čopjaková, and Radek Škoda

GC4-Subduction-12 | Orals | GC4-subduction

COH-fluid driven carbonation of serpentinites and spinel peridotites within the forearc region of the mantle wedge and in the subducting slab
Melanie Sieber, Joerg Hermann, Gregory Yaxley, and Pierre Lanari

GC4-Subduction-39 | Posters | GC4-subduction

Sources and speciation of sulphur and carbon in the subduction zone mélange
Esther Schwarzenbach, Mark Caddick, Matthew Petroff, Benjamin Gill, Emily Cooperdock, and Jaime Barnes

GC4-Subduction-9 | Orals | GC4-subduction

The Metasomatic Influence of Silicic HDF on the Sub Continental Lithospheric Mantle
Amit Meltzer

GC4-Subduction-8 | Posters | GC4-subduction

Pressure estimates from fluid and solid inclusions in minerals from UHPM rocks
Mattia Luca Mazzucchelli, Ross J. Angel, Fabrizio Nestola, and Matteo Alvaro

GC4-Subduction-13 | Orals | GC4-subduction

Molecular modeling approaches to element speciation in aqueous fluids (invited)
Johannes Stefanski and Sandro Jahn

GC4-Subduction-27 | Posters | GC4-subduction

Recycling Bromine in subduction zones: New insights from X-ray absorption measurements on fluids, melts and glasses.
Marion Louvel, Anita Cadoux, Richard Brooker, Jean-Louis Hazemann, and Carmen Sanchez-Valle

GC4-Subduction-44 | Posters | GC4-subduction

HSE concentrations and highly radiogenic Os isotopic signature in orogenic lamproites from the Bohemian Massif: implications for subduction-related metasomatism of the sub-continental lithospheric mantle
Jakub Hrubý, Lukáš Krmíček, and Lukáš Ackerman

GC4-Subduction-42 | Orals | GC4-subduction

Solubility of Aragonite in Aqueous Fluids
Isabelle Daniel, Sébastien Facq, Sylvain Petitgirard, Hervé Cardon, and Dimitri A. Sverjensky

GC4-Subduction-18 | Posters | GC4-subduction

Primary spinel+chlorite inclusions in mantle garnet formed at UHP: implications for the crust-to-mantle redox budget
Marcello Campione, Simone Tumiati, and Nadia Malaspina

GC4-Subduction-32 | Orals | GC4-subduction

Brine-like fluids in the lithospheric mantle beneath the Styrian Basin – a fluid inclusion study
László Előd Aradi, Márta Berkesi, and Csaba Szabó

GC4-Subduction-19 | Posters | GC4-subduction

High pressure melting of phengite-bearing eclogite: evidence for multiple slab-derived melt/fluid-mantle interaction during HP and HT metamorphism of grt-peridotites of Monte Duria (Central Alps, N Italy)
Luca Pellegrino, Nadia Malaspina, Stefano Zanchetta, Antonio Langone, and Simone Tumiati

GC4-Subduction-21 | Posters | GC4-subduction

Barian mica in multiphase solid inclusions from orogenic garnet peridotites as indicator of composition of subduction-zone fluids
Renata Čopjaková and Jana Kotková

GC4-Subduction-28 | Posters | GC4-subduction

Lawsonite-rich veins and layers as records of fluid flow and element cycling in subducted oceanic crust
Katherine Fornash and Donna Whitney

GC4-Subduction-33 | Posters | GC4-subduction

Fluid-rock interaction in the ultramafic-mafic association of Cabo Ortegal Complex (NW-Spain)
Tamás Spránitz, Sándor Józsa, and Csaba Szabó

GC4-Subduction-14 | Posters | GC4-subduction

Fluid release and seismicity at a transition between oceanic and continental subduction
Felix Halpaap, Stéphane Rondenay, and Lars Ottemöller

GC4-Subduction-41 | Posters | GC4-subduction

Fast dehydration-related intraslab fluid-flow events: implications for pore fluid pressure fluctuations at the plate interface
Timm John, Stephan Taetz, Michael Bröcker, Carl Spandler, and Andreas Stracke

GC4-Subduction-16 | Orals | GC4-subduction

Fluids in subduction-zone rocks
Marco Scambelluri

GC4-Subduction-7 | Orals | GC4-subduction

Highly oxidizing fluids generated during serpentinite breakdown in subduction zones (invited)
Baptiste Debret

GC4-Subduction-4 | Orals | GC4-subduction

Carbon mobilisation in the shallow Mariana subduction zone: insights from IODP Exp. 366
Elmar Albers, Frieder Klein, and Wolfgang Bach and the Expedition 366 Scientists

GC4-Subduction-36 | Orals | GC4-subduction

Material Transport in Subduction Zones: Not all Flow is Fluids (invited)
Horst Marschall

GC4-Subduction-29 | Orals | GC4-subduction

Reduction and abiotic synthesis of hydrocarbons in subduction zones: widespread or anecdotal?
Alberto Vitale Brovarone, Isabelle Martinez, Dimitri Sverjensky, and Francesca Piccoli

GC4-Subduction-43 | Orals | GC4-subduction

Novel isotope tracers of slab-derived fluids
Helen Williams, Baptiste Debret, Marie-Laure Pons, and Pierre Bouilhol

GC4-Subduction-38 | Orals | GC4-subduction

Thermodynamic modeling of deep Earth fluid-rock interactions
Dimitri Sverjensky

GC4-Subduction-5 | Orals | GC4-subduction

Thermodynamics of aqueous species at high pressures: constraints from mineral solubilities on applicability of equations of state
David Dolejs

GC4-Subduction-34 | Orals | GC4-subduction

Stability of serpentinite-hosted ophicarbonate during subduction metamorphism and antigorite dehydration
Manuel Menzel, Carlos Garrido, Vicente López Sánchez-Vizcaíno, Claudio Marchesi, and Károly Hidas

GC4-Subduction-37 | Orals | GC4-subduction

Internally consistent database for oxygen isotope fractionation in minerals: theory and application to high-pressure metamorphic rocks (Sesia Zone, Italy)
Alice Vho, Pierre Lanari, and Daniela Rubatto

GC4-Subduction-11 | Orals | GC4-subduction

Thermodynamic investigations of redox state in subduction zone fluids (invited)
Katy Evans and Rosalind Crossley

GC4-Subduction-31 | Orals | GC4-subduction

Microdiamond and Moissanite Inclusions in Garnets from Pohorje Mountains, Eastern Alps, Slovenia
Mirijam Vrabec, Marian Janák, Bojan Ambrozic, Vlasta Sasinková, Kenta Yoshida, Nastja Rogan-Smuc, and Saso Sturm

GC4-Subduction-26 | Orals | GC4-subduction

Numerical subduction zones: advances in geodynamic and geochemical modeling
Cian Wilson, Peter van Keken, and Marc Spiegelman

GC4-Subduction-35 | Orals | GC4-subduction

Numerical modelling of porosity and fluid escape structures in subduction zones (invited)
Johannes C. Vrijmoed, Oliver Plümper, Timm John, Yuri Y. Podladchikov, and Marco Scambelluri

GC4-Subduction-25 | Orals | GC4-subduction

Physical factors that control fluid migration pathways in the mantle wedge
Nestor G. Cerpa, Ikuko Wada, Cian Wilson, Richard F. Katz, Dave A. May, and David Rees Jones

GC4-Subduction-40 | Orals | GC4-subduction

V p∕V s ratio of the subducting oceanic Nazca plate & implications for fluid processes
Wasja Bloch, Joern Kummerow, Timm John, Bernd Schurr, and Serge A. Shapiro

GC4-Subduction-30 | Orals | GC4-subduction

An Integrated Thermodynamic and Dynamic Approach to Modeling High Temperature Fluid Interaction in the Mantle Wedge
Lucy Tweed, Marc Spiegelman, Owen Evans, and Peter Kelemen
CC BY 4.0
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