SEDI 2014

Poster

The meeting will feature several large topics regarding the structure, composition and dynamics of the Earth and other planetary bodies. In general, each session will include a 50 minute review talk and two 25 minute focused research talks. Each session will also feature a poster session. Poster sessions will be held at the Foyer and the adjacent lobby, which allows posters to be displayed throughout the week.

Maximum size of a poster is 90 cm (W) x 120 cm (H).
Therefore the size of A0 portrait, 84.1 cm (W) x 118.9 cm (H), is recommended.

Please put up your poster(s) at an appropriate place of a poster board shown by your poster number. Poster numbers assigned as three digits are found in this poster program site as well as the SEDI 2014 Abstract Volume (10,682,643 bytes).

Please take down your poster(s) until 11:40 on 8 August 2014.

Monday, 4th August 2014

Session S1 Mantle - Observations
101 L. Bai, J. Ritsema, and N. Ghani Mantle transition zone discontinuities beneath China from SS precursors
102 V. Thio, L. Cobden, and J. Trampert Seismic signature of a hydrous mantle transition zone
103 S. Cottaar and A. Deuss Probing the mantle transition zone beneath Europe with Pds receiver functions
104 K. Hamada and K. Yoshizawa Phase and amplitude measurements of surface waves with inter-station waveform fitting using USArray
105 N. Hashimoto and S. Kaneshima Inhomogeneous structure in the deep mantle estimated from PKP precursors observed at Hi-net
106 C. Houser The absence of water in the mantle transition zone according to seismic data
107 J. Jenkins, A. Deuss, and B. White Transition zone topography beneath the Iceland region from P to S receiver functions
108 K. Kelevitz, N. Houlie, L. Boschi, T. Nissen-Meyer, D. Giardini, and M. Rothacher Long-period GPS waveforms. What can GPS bring to Earth seismic velocity models?
109 M. Obayashi Finite-frequency P-wave tomography for French Polynesia
110 M. Saki, C. Thomas, S. Nippress, and S. Lessing Topography of upper mantle seismic discontinuities beneath the North Atlantic: the Azores, Canary and Cape Verde plumes
111 A. Shito, D. Suetsugu, and T. Furumura The Po/So waves observed in the Philippine Sea
Go to S1/ S2/ S3/ S4/ S5/ S6/ S7/ S8.

Session S2 Mantle - Modeling & Dynamics
201 S. Atkins, P. J. Tackley, A. P. Valentine, and J. Trampert Inverting two billion years of mantle history
202 M. D. Ballmer, N. C. Schmerr, J. Ritsema, and M. H. Motoki Mantle compositional layering revealed by slab stagnation in the uppermost lower mantle
203 M. Bocher, N. Coltice, and A. Fournier A sequential data assimilation approach for the joint reconstruction of mantle convection and surface tectonics
204 A. L. Bull, M. Domeier, and T. H. Torsvik Paleozoic plate motion history and the longevity of deep mantle heterogeneities
205 F. Deschamps Electrical conductivity and CMB topography inferred from lower mantle thermo-chemical structure and dynamics
206 B. J. Foley, D. Berocivic, and L. T. Elkins-Tanton Initiation of plate tectonics from post-magma ocean thermochemical convection
207 I. S. Fomin and P. J. Tackley Melting in the Earth's lower mantle
208 E. M. Heien, H. Matsui, and L. Kellogg Advanced development and benchmarking of codes for mantle convection and dynamo simulation
209 C. Jain, A. Rozel, and P. Tackley The effect of plumes and a free surface on mantle dynamics with continents and self-consistent plate tectonics
210 M. O. Larson and K. Okino Geodynamic models, and geochemical forward modeling of a hotspot/mid-ocean ridge interaction region
211 D. L. Lourenco and P. J. Tackley Early evolution and dynamics of Earth from a molten initial stage
212 C. Mallard, N. Coltice, L. Bello, R. D. Muller, and P. J. Tackley Plate tectonics of convection models
213 M. Morishige and P. E. van Keken Numerical investigation on the 3D thermal structure around the junction between Japan and Kurile arcs
214 T. Nakagawa, T. Nakakuki, and H. Iwamori Global-scale water circulation in thermo-chemical mantle convection in a spherical geometry
215 T. Nakakuki, T. Kaneko, A. Nakao, and H. Iwamori Water transport to the deep mantle dynamically coupled with a plate-mantle convection system
216 A. Rozel and P. Tackley Impact of a depth-dependent rheology on the likelihood of plate tectonic: updated version of the boundary layer theory in the stagnant lid regime
217 K. Vilella and C. G. Farnetani Dynamic implications of a viscosity change at mid-mantle depths due to iron partitioning
218 I. Rose and B. Buffett Rates of true polar wander in convecting planets
219 B. Delbridge, B. Buffett, S. Kita, and T. Matsuzawa Application of thin sheet dynamics to subduction zones: implications for lithospheric rheology, seismogenesis and estimates of bending disipation
Go to S1/ S2/ S3/ S4/ S5/ S6/ S7/ S8.

Tuesday, 5th August 2014

Session S3 Core-Mantle Boundary
301 C.-E. Boukare and Y. Richard Thermodynamics of the MgO-FeO-SiO2 system up to 140 GPa: application to a crystallizing magma ocean
302 D. A. Frost, S. Rost, and N. Selby A global study of the lowermost mantle using short and long period scattered PKKP waves (PK.KP)
303 Y. He, L. Wen, and T. Zheng Seismic evidence for a localized low-velocity structure around the D" region beneath Kamchatka
304 P. J. Koelemeijer, A. Deuss, J. Ritsema, H.-J. van Heijst, B. S. A. Schuberth, and D. R. Davies Long wavelength structure of Earth's lowermost mantle from normal mode splitting inversions and geodynamic modelling
305 N. Mancinelli, P. Sheaer, and C. Thomas Mapping small-scale structure in the deep Earth: resolving the source-receiver ambiguity of PKP precursors
306 T. Nakagawa On thermal and magnetic evolution of Earth's core in a coupled core-mantle evolution model: plausibility of high core thermal conductivity
307 S. Pachhai, H. Tkalcic, and J. Dettmer Trans-dimensional Bayesian inversion for ultra low velocity zones: complex ULVZ beneath the east of the Philippines
308 H. Shimizu and H. Utada Influence of the electrical conductivity heterogeneity in the D" layer on the flow and magnetic field at the surface of the core
309 S. Tanaka, H. Kawakatsu, M. Obayashi, Y. J. Chen, J. Ning, S. Grand, F. Niu, and J. Ni P-wave velocity structure at the base of the mantle near the western edge of the Pacific large-low velocity province
310 A. Nowacki, J. Wookey, A. M. Walker, and J.-M. Kendall Dynamics of the lowermost mantle: what shear wave splitting can tell us
Go to S1/ S2/ S3/ S4/ S5/ S6/ S7/ S8.

Session S4 Inner Core
401 Z. Shen and Y. Ai Using pre-critical PcP-PKiKP phase to constrain ICB heterogeneity below East Asia
402 M. I. Bergman, Y. Al-Khatatbeh, D. J. Lewis, and M. C. Shannon Deformation of directionally solidified alloys: evidence for microstructural hardening of Earth's inner core?
403 A. Deuss, J. Irving, K. Lythgoe, and L. Waszek Inner core anisotropy and heterogeneity from combined body wave and normal mode tomography
404 M. Lasbleis, R. Deguen, S. Labrosse, and P. Cardin Dynamics induced by the Lorentz force in the growing inner core
405 K. Lythgoe, J. Rudge, J. Neufeld, and A. Deuss The feasibility of thermal and compositional convection in Earth's inner core
406 T. Ohtaki, S. Kaneshima, and K. Kanjo Seismic model near the inner core boundary in the south polar region
407 S. Pachhai, H. Tkalcic, and G. Masters A new non-linear technique for measurement of splitting functions using normal modes of the Earth
408 S. Rosat, Y. Rogister, and H. Legros The translational mode of the inner core, the so-called Slichter mode: amplitude and associate phase transformations
409 S. Takehiro Influence of surface displacement on fluid motions induced by horizontally heterogeneous Joule heating in the inner core of the earth
410 R. Iritani, N. Takeuchi, and H. Kawakatsu Intricate quasi-hemispherical property of frequency dependence of inner core attenuation and its implication
411 S. Tanaka and H. Tkalcic Complex inner core boundary from frequency characteristics of the reflection coefficients of PKiKP waves observed by Hi-net
412 A. Lincot, R. Deguen, S. Markel, and P. Cardin Seismic response and anisotropy of a model hcp iron inner core
413 H. Godwin, L. Waszek, and A. Deuss The velocity structure at the top of Earth's inner core
414 L. Waszek and A. Deuss Lateral variations at the inner core boundary: implications for inner core processes
Go to S1/ S2/ S3/ S4/ S5/ S6/ S7/ S8.

Wednesday, 6th August 2014

Session S5 Outer Core - Observations
501 J. M.-C. Adam and B. Romanowicz Global scale observation of scattered energy from the core: seismic constraints on the F-layer
502 J. M.-C. Adam and B. Romanowicz PKP travel-time residuals: signature of anisotropy in the inner-core or structures in the outer-core?
503 A. Biggin, N. Suttie, J. Aubert, T. Torsvik, B. Steinberger, and R. Holme A major palaeomagnetic field transition ~ 140 million years ago: evidence and implications
504 W. Brown, J. Mound, and P. Livermore Jerks in stochastic synthetic magnetic fields
505 M. C. Brown, F. Donadini, A. Nilsson, S. Panovska, U. Frank, K. Korhonen, M. Korte, and C. G. Constable An update to the GEOMAGIA50 palaeomagnetic database
506 C. Constable, M. Korte, and S. Panovska An assessment of Holocene geomagnetic field structures
507 E. A. Day, S. Cottaar, C. Tann, J. C. E. Irving, and A. Deuss Stratification at the top of the outer core: constraints from SmKS and PmKP phases
508 C. C. Finlay, N. Olsen, and L. Toffner-Clausen Use of Swarm data to study the core surface magnetic field
509 G. Helffrich and S. Kaneshima Increased light element concentration at the base of the Earth's core
510 K. Hori, C. A. Jones, J. Wicht, and H. Shimizu Slow MC-Rossby waves in a convection-driven dynamo: implications for geomagnetic secular variation
511 G. Hulot, A. Khokhlov, and C. L. Johnson The time-averaged paleomagnetic field: first results from a new giant Gaussian process inverse modeling approach
512 M. Korte, U. Frank, and M. Brown How unique is the present geomagnetic South Atlantic anomaly?
513 K. Li, A. Jackson, and P. W. Livermore Towards magnetic sounding of the Earth's core by an adjoint method
514 N. Mochizuki, S. Fujii, T. Hasegawa, M. Okada, and H. Shibuya Paleointensity determination of welded tuffs for absolute calibration of relative paleointensity stacks
515 T. Ohtaki and S. Kaneshima Fine seismic velocity structure of the lowermost outer core (F-layer) in the "western hemisphere"
516 G. R. Sarson, R. J. Boys, A. Golightly, and D. A. Henderson Modelling geomagnetic reversals as a Gaussian Cox process
517 R. Senftleben, M. Korte, and C. Finlay Combining archeomagnetic and historical data to create a global magnetic field model of the Earth over the last 1000 years
518 J.-P. Valet Characteristics of the transitional geomagnetic field from high resolution volcanic records
519 T. Yamazaki and Y. Yamamoto Paleointensity of the geomagnetic field in the late Cretaceous and earliest Paleogene obtained from drill cores of the Louisville seamount trail
Go to S1/ S2/ S3/ S4/ S5/ S6/ S7/ S8.

Thursday, 7th August 2014

Session S6 Outer Core - Dynamics
601 H. Amit Can downwelling at the top of the Earth's core be detected in the geomagnetic secular variation?
602 P. Marti, M. A. Calkins, J. M. Aurnou, and K. Julien An efficient sparse approach for core flow problems
603 N. Featherstone, J. Aurnou, B. Brown, B. Buffett, G. Glatzmaier, E. Heien, H. Matsui, P. Olson, and S. Stanley The Rayleigh Convection Code: a highly scalable, community pseudo-spectral code for MHD problems in spherical geometry
604 .withdrawn
605 M. Avery, C. Constable, C. Davies, and D. Gubbins Robust observations of asymmetry in growth and decay rates of the axial dipole in both geomagnetic field and geodynamo models
606 J. Cheng, S. Stellmach, A. Ribeiro, A. Grannan, E. King, and J. Aurnou Behavioral regimes and transitions in local-scale models of planetary core convection
607 G. Cox, P. Livermore, and J. Mound Forward models of torsional waves: geometric effects and wave-induced secular variation
608 M. Dumberry, D. Laycock, and M. Heimpel QGZ: a quasi-geostrophic model of thermal convection
609 C. C. Finlay, J. Aubert, and N. Gillet Gyre-driven decay of the geomagnetic dipole
610 G. Helffrich The hard sphere view of the outer core
611 K. Hori, S. Takehiro, and H. Shimizu Waves and linear stability of magnetoconvection in a rotating cylindrical annulus
612 Y. Lin, P. Marti, J. Noir, and A. Jackson Precession driven dynamos in a full sphere
613 S. Maffei and A. Jackson Quasi-geostrophic models and data assimilation strategies for fast dynamics the Earth's outer core
614 M. Bouffard, S. Labrosse, G. Choblet, A. Fournier, and J. Aubert Tracers approach for studying double diffusive convection in Earth's outer core at high Lewis number
615 H. Matsui and B. A. Buffett Dynamic scheme for the Reynolds stress including sub-grid scale (SGS) buoyancy for dynamo simulations in a rotating spherical shell
616 H. Matsui, E. M. Heien, and CIG dynamo working group An accuracy benchmark test for numerical geodynamo models
617 M. Matsushima Influence of anisotropic thermal diffusion with spatial variation on dynamics in the Earth's core
618 C. Phillips and D. Ivers Magnetohydrodynamic instabilities with anisotropic thermal diffusion in a rapidly rotating sphere
619 Y. Sasaki and S. Takehiro Penetration of magneto-hydrodynamic disturbances into a strongly stable outer layer caused by MHD dynamo in a rotating spherical shell
620 J. Simkanin Magnetic and velocity fields structures at the low Prandtl, Ekman and magnetic Prandtl numbers
621 S. Stellmach, M. Lischper, K. Julien, G. Vasil, E. King, J. Cheng, A. Ribeiro, and J. Aurnou Approaching the asymptotic regime of rapidly rotating convection: boundary layers versus interior dynamics
622 F. Takahashi Double diffusive convection in the Earth's core and the morphology of the geomagnetic field
623 S. Takehiro Propagation of Alfven waves in an outer stably stratified layer excited by MHD thermal convection in a rapidly rotating spherical shell
624 A. Tangborn and W. Kuang Geodynamo model and error parameter estimation using geomagnetic data assimilation
625 T. Alboussiere, T. Le Reun, L. Huguet, Y. Corre, L. Duarte, F. Dubuffet, S. Labrosse, and Y. Ricard Compressible convection and dissipation
626 S. Vantieghem, D. Cebron, and J. Noir Inertial modes & latitudinal libration in a triaxial ellipsoid
627 J. Wicht and D. Meduri Properties of simulated magnetic field reversals and excursions
628 T. Yanagisawa, A. Sakuraba, and Y. Hamano Flow reversals in a liquid metal convection with imposed horizontal magnetic field
629 T. Yukutake and H. Shimizu A core flow model for the geomagnetic drifting field
630 D. R. Stone, Q. Liu, D. S. Zimmerman, S. A. Triana, H.-C. Nataf, and D. P. Lathrop Magnetic field enhancement and hydromagnetic dynamics in an experimental model of the Earth's core
631 R. Teed, C. Jones, and S. Tobias Torsional oscillations in geodynamo and magnetoconvection simulations
Go to S1/ S2/ S3/ S4/ S5/ S6/ S7/ S8.

Session S8 Other Planets
801 H. Cao, J. M. Aurnou, J. Wicht, W. Dietrich, K. M. Soderlund, and C. T. Russell A dynamo explanation for Mercury's anomalous magnetic field
802 K. M. Soderlund, E. M. King, and J. M. Aurnou Turbulent laboratory & numerical models of ice giant interior dynamics
803 D. Breuer, A. Plesa, C. Huttig, and N. Tosi The role of non-Newtonian rheology on the thermal evolution of stagnant-lid bodies
804 M. Dumberry and A. Rivoldini Mercury's inner core size and core-crystallization regime
805 M. Laneuville, M. Wieczorek, D. Breuer, J. Aubert, G. Morard, and T. Ruckriemen A long-lived lunar dynamo powered by core crystallization
806 A. Grannan, M. Le Bars, D. Cebron, and J. Aurnou Global-scale turbulent flows in libration-driven ellipsoids
807 T. Miyagoshi, M. Kameyama, and M. Ogawa A stagnant lid formation and vigor of mantle convection in super-Earths
808 N. Schmerr and S.-C. Han Joint seismic and gravity models of the lunar megaregolith
809 F. Takahashi, H. Tsunakawa, H. Shimizu, H. Shibuya, and M. Matsushima An ancient core dynamo and true polar wander on the early Moon deduced from the lunar magnetic anomalies
810 C. T. Unterborn, J. A. Johnson, and W. R. Panero Thorium abundances in solar twins and analogues: implications for the habitability of extrasolar planetary systems
811 S. Urakawa and M. Okamoto On the electrical conductive layer at the core mantle boundary of Mercury
812 T. Gastine, J. Wicht, and L. Duarte Explaining Jupiter's magnetic field and equatorial jet dynamics
813 M. Furuichi, T. Nakagawa, and D. A. May Implicit solution of the material transport of the core formation simulation
Go to S1/ S2/ S3/ S4/ S5/ S6/ S7/ S8.

Friday, 8th August 2014

Session S7 Experiments
701 E. M. King and J. M. Aurnou Turbulent magnetostrophic convection
702 Y. Charles, J. Noir, S. Vantieghem, D. Cebron, P. Scarfe, and A. Jackson Experimental study of latitudinal libration driven flows in planetary cores
703 J. Cheng and J. Aurnou On the accessibility of rotating convection regimes in laboratory experiments
704 R. Deguen, M. Landeau, P. Olson, F. Risso, M. Keita, S. Cazin, G. Ehses, and M. Marchal Fluid dynamics experiments on metal-silicate mixing, fragmentation, and equilibration in magma oceans
705 L. Huguet, T. Alboussiere, M. Bergman, R. Deguen, S. Labrosse Structure of a mushy layer under hyper-gravity with implications for the Earth's inner core
706 J.-B. Wacheul, M. Le Bars, J. Monteux, and J. M. Aurnou Laboratory experiments on the breakup of liquid metal diapirs
707 A. Ribeiro, J. L. Guermond, and J. M. Aurnou Coupled laboratory-numerical studies of convection in liquid gallium
708 A. Ribeiro, G. Fabre, and J. M. Aurnou Understanding planetary core convection by studying experimentally rotating magnetoconvection in liquid gallium
709 Y. Shirahata, H. Watanabe, H. Ikeda, T. Mitsui, K. Ishidoshiro, and S. Ishio Directional measurement of electron anti-neutrino
710 J. Stipcevic, H. Tkalcic, and B. L. N. Kennett Multi-array probing of the lower mantle
711 I. Sumita, I. Takeguchi, and Y. Ota Core formation in the transition of cracking and Stokes settling
712 H. Watanabe for the KamLAND collaboration Geo-neutrino measurement with KamLAND
713 L. Xie, E. Ito, and A. Yoneda Semiconductor diamond heater (SCD): generation of ultrahigh temperature in Kawai-cell
Go to S1/ S2/ S3/ S4/ S5/ S6/ S7/ S8.

14 July 2014

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