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Posters GD5.1/EMRP4.19/GMPV2.4/SM4.18/TS9.4

GD5.1/EMRP4.19/GMPV2.4/SM4.18/TS9.4

Subduction dynamics from surface to deep mantle (co-organized)
Convener: Valentina Magni  | Co-Conveners: Taras Gerya , Oğuz H Göğüş , Wim Spakman , Marco Maffione , João Duarte , Kalijn Peters 
Orals
 / Mon, 09 Apr, 08:30–12:00  / 13:30–17:00
Posters
 / Attendance Mon, 09 Apr, 17:30–19:00

Attendance Time: Monday, 9 April 2018, 17:30–19:00
Hall X2
Chairperson: Valentina Magni
X2.245
EGU2018-478
Preliminary numerical modelling results of induced subduction initiation: the slab vs. overriding plate thermal control on subduction polarity flip
Jaime Almeida, Nicolas Riel, Filipe Rosas, and João Duarte

Hall X2
X2.246
EGU2018-4835
Spontaneous initiation of subduction in mantle convection: new insights from viscoelastic models with a free surface
Vojtech Patocka, Hana Cizkova, and Paul Tackley

Hall X2
X2.247
EGU2018-8418
Rheology controlled mechanisms for subduction initiation at passive margin retrieved through analogue modelling.
Antoine Auzemery, Dimitrios Sokoutis, Ernst Willingshofer, and Jean-Pierre Jean-Pierre Brun

Hall X2
X2.248
EGU2018-8540
What does it change to hydrate the lithosphere? Implications for plate tectonics onset.
Anne-Céline Ganzhorn, Nicolas Coltice, and Bruno Reynard

Hall X2
X2.249
EGU2018-8499
Water-mineral interactions, rock permeabilities and deformation in subduction zones.
Anne-Céline Ganzhorn, Hélène Pilorgé, and Bruno Reynard

Hall X2
X2.250
EGU2018-6946
Subduction Flux and Seafloor Production: Estimations and Implications
Mat Domeier, Andrew Biggin, and Mark Hounslow

Hall X2
X2.251
EGU2018-7236
Numerical modeling of volatiles in Earth's mantle
Philipp Eichheimer, Marcel Thielmann, and Gregor J. Golabek

Hall X2
X2.252
EGU2018-9140
Strong plates enhance mantle mixing in early Earth
Roberto Agrusta, Jeroen van Hunen, and Saskia Goes

Hall X2
X2.253
EGU2018-8463
Impact of 3D subduction geometry and crustal rheology on deformation at orogen syntaxes: Insights from thermo-mechanical modelling
Alexander Koptev, Todd Ehlers, Matthias Nettesheim, and David Whipp

Hall X2
X2.254 EGU2018-2654
Formation of rifts in central Tibet: Insight from P-wave radial anisotropy (withdrawn after no-show)
Heng Zhang, Junmeng Zhao, Dapeng Zhao, and Hongbing Liu

Hall X2
X2.255 EGU2018-16379
Continent obduction induced seamount subduction along Manila Trench : numerical modelling (withdrawn after no-show)
Zihua Cheng, Weiwei Ding, and Manuele Faccenda

Hall X2
X2.256
EGU2018-9810
Modelling accretionary wedge formation interacting with backarc extension: a parametric study
Utsav Mannu, Kosuke Ueda, Taras Gerya, and Sean Willett

Hall X2
X2.257
EGU2018-1083
Mid-mantle slab break-off as a mechanism for slab remnants in the lower mantle
Antoniette Grima, Fabio Crameri, and Carolina Lithgow-Bertelloni

Hall X2
X2.258
EGU2018-5107
Dynamics of small scale subduction systems: a numerical and analogue approach
Mireia Peral, Jonas Ruh, Sergio Zlotnik, Francesca Funiciello, Manuel Fernandez, Claudio Faccenna, Jaume Vergés, and Taras Gerya

Hall X2
X2.259
EGU2018-8163
Modelling trace element behaviour during slab dehydration
Jeroen van Hunen, Pierre Bouilhol, Vili Grigorova, and Benedict Jenkins

Hall X2
X2.260
EGU2018-9692
Subducting slab damage at the outer rise explains the subduction dichotomy of strong plates and weak slabs
Taras Gerya and Dave Bercovici

Hall X2
X2.261
EGU2018-14242
Fluid-assisted remobilization of major and trace elements in rodingites from their formation on the seafloor to high-pressure dehydration of enclosing serpentinites (Cerro del Almirez, southern Spain).
Casto Laborda-López, Claudio Marchesi, Vicente López-Sánchez-Vizcaíno, María Teresa Gómez-Pugnaire, Carlos J. Garrido, Antonio Jabaloy-Sánchez, and José Alberto Padrón-Navarta

Hall X2
X2.262
EGU2018-2855
Petrological Investigation of Eğrikuyu Monogenetic Field (central Anatolia, Turkey)
Göksu Uslular and Gonca Gençalioğlu-Kuşcu

Hall X2
X2.263
EGU2018-13209
The influence of mantle flow on the interaction between arc and back-arc melts
Valentina Magni

Hall X2
X2.264
EGU2018-13200
Building new crust in a nascent arc setting: the example of the New Caledonia gabbronorites
Arianna Secchiari, Alessandra Montanini, Delphine Bosch, Patrizia Macera, and Dominique Cluzel

Hall X2
X2.265
EGU2018-11333
Adding time to the P–T history of deeply subducted intergranular coesite-bearing eclogite at Yangkou Bay, central Sulu Belt, China
Lu Wang, Michael Brown, Philip Piccoli, Andrew Kylander-Clark, Changhong Jiang, and Songjie Wang

Hall X2
X2.266
EGU2018-6169
The metamorphic sole of the Andaman-Nicobar Islands: insights from petrology geochemistry and geochronology.
Alexis Plunder, Debaditya Bandyopadhyay, Eldert Advokaat, Carl Guilmette, Morgan Ganerød, Pinaki Bandopadhyay, and Douwe van Hinsbergen

Hall X2
X2.267
EGU2018-4927
A possible new UHP unit on the Western Alps: new interpretations on the eclogitic meta-ophiolites of the mid-Susa Valley (Western Alps).
Stefano Ghignone, Silvio Ferrero, Marco Gattiglio, Alessandro Borghi, Gianni Balestro, and Roberto Compagnoni

Hall X2
X2.268
EGU2018-11047
Analysis of EBSD mapping data of antigorite schist from the Sanbagawa belt, SW Japan and implication of a grain boundary sliding as an antigorite CPO formation mechanism
Takayoshi Nagaya and Simon Wallis

Hall X2
X2.269
EGU2018-17705
Dynamics of Arc-Continent collision in Taiwan: insights from 3-D numerical modeling
Xinxin Wang, Boris J.P. Kaus, Liang Zhao, and Jianfeng Yang

Hall X2
X2.270
EGU2018-10289
Modeling the Structural Evolution of Extensional Tectonics in the Aegean Region
Ömer Bodur and Oğuz Hakan Göğüş

Hall X2
X2.271
EGU2018-11174
Contrasting styles of plate subduction: The role of continental mantle lithosphere rheology on the burial and exhumation of crustal rocks
Ömer F. Bodur, Oğuz H. Göğüş, Russell N. Pysklywec, and Aral I. Okay

Hall X2
X2.272
EGU2018-13052
How does overriding plate crust impact convergence zone dynamics?
Solenn Hertgen, Philippe Yamato, and Benjamin Guillaume

Hall X2
X2.273 EGU2018-11259
3D numerical simulations of subduction and mantle flow beneath SE-Carpathians (withdrawn after no-show)
Vlad Constantin Manea and Marina Manea

Hall X2
X2.274
EGU2018-12786
Factors controlling back-arc extension or overriding plate shortening – a numerical modeling study of ocean-continent subduction systems
Sebastian G. Wolf and Ritske S. Huismans

Hall X2
X2.275 EGU2018-15403
Coupling lithosphere-mantle dynamics to the Cenozoic tectonic evolution in the Caribbean region (withdrawn after no-show)
Menno Fraters, Wim Spakman, Douwe van Hinsbergen, Lydian Boschman, and Cedric Thieulot

Hall X2
X2.276
EGU2018-7322
Closing to open – Small, subducting oceanic basins and their effects on the deformation of the overriding plate
Zoltán Erdős, Ritske S. Huismans, and Claudio Faccenna

Hall X2
X2.277
EGU2018-13802
Mechanical separation of crust from slabs subducted below the transition zone
Anders Vesterholt, Thorsten Nagel, and Kenni Dinesen Petersen

Hall X2
X2.278
EGU2018-16202
Formation and stability of a double subduction system: a numerical study
Adina E. Pusok and Dave R. Stegman

Hall X2
X2.279
EGU2018-2237
Evolution of the Bolivian Megakink in the Nazca Slab beneath South America
Fangqin Chen, Gordon Lister, and Wim Spakman

Hall X2
X2.280
EGU2018-17303
More than one way to skin a continent? Modern natural analogues, findings, and future directions in delamination modelling
Kosuke Ueda and Oguz H Gögüs

Hall X2
X2.281 EGU2018-11556
Time-space variation of gravity anomaly associated with slab breakoff processes (withdrawn after no-show)
Marina Manea and Vlad Constantin Manea

Hall X2
X2.282 EGU2018-11967
A New Crustal Structure of the southernmost Mariana Trench (withdrawn after no-show)
Wan Kuiyuan, Xia Shaohong, Lin Jian, Sun Jinlong, Xu Huilong, Cao Jinghe, and Zhao Fang

Hall X2
X2.283
EGU2018-1194
Crustal Structure and Composition of the Rio Grande Rise, South Atlantic, from Potential Field Analyses
Michelle Graça, Natasha Stanton, and Nick Kusznir

Hall X2
X2.284
EGU2018-1541
Impact of Cocos Ridge (Central America) subduction on the forearc drainage system
Stefanie Zeumann and Andrea Hampel

Hall X2
X2.285
EGU2018-9897
Colville Ridge: new clues about the history of northern Zealandia and petrogenesis in the Kermadec arc system
Christian Timm, Cornel de Ronde, Brian Cousens, and Fabio Caratori Tontini

Hall X2
X2.286
EGU2018-11171
Numerical simulation of faulting in Mentawai of the Sunda Trench shows that seamounts may generate megathrust earthquakes
Liqing Jiao, Chung-Han Chan, and Paul Tapponnier

Hall X2
X2.287
EGU2018-11312
slow slip event preceding the Valparaíso Mw6.9 2017 earthquake in Central Chile, captured by GPS observations
Juan Carlos Baez, Sergio Ruiz, Felipe Leyton, and Francisco Del-Campo