S33A:
Imaging the Earth VI Global and Regional Tomography of the Mantle Posters

Wednesday, 17 December 2014: 1:40 PM-6:00 PM
Chairs:  Andreas Fichtner, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland and Monica Maceira, Los Alamos National Laboratory, Los Alamos, NM, United States
Primary Conveners:  Monica Maceira, Los Alamos National Laboratory, Los Alamos, NM, United States
Co-conveners:  Andreas Fichtner, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, Paula Koelemeijer, ETH Swiss Federal Institute of Technology Zurich, Department of Earth Sciences, Zurich, Switzerland and Carene S Larmat, Los Alamos National Laboratory, Los Alamos, NM, United States
OSPA Liaisons:  Paula Koelemeijer, ETH Swiss Federal Institute of Technology Zurich, Department of Earth Sciences, Zurich, Switzerland

Abstracts Submitted to this Session:

4475
 
An Analysis of Fundamental Mode Surface Wave Amplitude Measurements
Lewis Schardong1, Ana MG Ferreira1, Hendrik-Jan van Heijst2 and Jeroen Ritsema3, (1)University College London, Earth Sciences, London, United Kingdom, (2)University of Oxford, Oxford, United Kingdom, (3)Univ Michigan, Ann Arbor, MI, United States
4476
 
Full-Waveform Validation of a 3D Seismic Model for Western US
Monica Maceira1, Carene S Larmat1, Charles J Ammon2, Chengping Chai3 and Robert B Herrmann4, (1)Los Alamos National Laboratory, Los Alamos, NM, United States, (2)Pennsylvania State University Main Campus, Department of Geosciences, University Park, PA, United States, (3)Pennsylvania State University Main Campus, University Park, PA, United States, (4)St Louis Univ, Saint Louis, MO, United States
4477
 
Wave Propagation in Non-Stationary Statistical Mantle Models at the Global Scale
Matthias Meschede, Institut de Physique du Globe de Paris, Paris, France and Barbara A Romanowicz, University of California Berkeley, Berkeley, CA, United States; Institut de Physique du Globe de Paris, Collège de France, Paris, France
4478
 
The IRIS DMC’s Earth Model Collaboration (EMC)
Manochehr Bahavar, Chad M Trabant and Alexander R Hutko, IRIS Data Management System, Seattle, WA, United States
4479
 
Full Seismic Waveform Inversion for the Japanese Islands
Saulė Žukauskaitė1, Hamish Steptoe2 and Andreas Fichtner1, (1)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (2)University of Reading, School of Mathematical and Physical Sciences, Reading, United Kingdom
4480
 
Preliminary results on crust and upper mantle structure in the Rungwe Volcanic Province, Tanzania from the SEGMeNT project
Marsella Kachingwe1, Andrew Nyblade1, Cynthia J Ebinger2, Donna J Shillington3, James B Gaherty3, Gabriel John Mbogoni4, Gabriel Daudi Mulibo5, Richard Ferdinand-Wambura5 and Godson Kamihanda4, (1)Pennsylvania State University Main Campus, University Park, PA, United States, (2)University of Rochester, Rochester, NY, United States, (3)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (4)Geological Survey of Tanzania, Dodoma, Tanzania, (5)University of Dar es Salaam, Dar es Salaam, Tanzania
4481
 
Simultaneous Inversion of Receiver Functions, Surface-wave Dispersion, and Gravity Observations for Lithospheric Structure Beneath the Central and Eastern United States
Chengping Chai, Pennsylvania State University Main Campus, University Park, PA, United States, Charles J Ammon, Pennsylvania State University Main Campus, Department of Geosciences, University Park, PA, United States and Robert B Herrmann, St Louis Univ, Saint Louis, MO, United States
4482
 
Slab and Plume Morphology in the Transition Zone and Below: a Comparison of Images From Recent P and S Velocity Models
Laura M Salmi1, Scott W French1 and Barbara A Romanowicz1,2, (1)University of California Berkeley, Berkeley, CA, United States, (2)Institut de Physique du Globe, Paris, France
4483
 
Towards a Uniform 3-D Model of the Crust and Uppermost Mantle beneath Eastern China
Weisen Shen1, Michael H Ritzwoller2, Weitao Wang3, Dou Kang4, Jieyuan Ning4 and Yong Zheng5, (1)University of Colorado at Boulder, Boulder, CO, United States, (2)Univ Colorado, Boulder, CO, United States, (3)Institute of Geophysics, China Eathquake Administration, Beijing, China, (4)Peking University, Beijing, China, (5)IGG Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China
4484
 
Very long-period GPS waveforms. What can GPS bring to Earth seismic velocity models?
Krisztina Kelevitz1, Nicolas Houlie1, Tarje Nissen-Meyer2, Lapo Boschi3, Domenico Giardini1 and Markus Rothacher1, (1)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (2)University of Oxford, Department of Earth Sciences, Oxford, United Kingdom, (3)ISTeP Institut des Sciences de la Terre de Paris, Paris Cedex 05, France
4485
 
Rayleigh Wave Ellipticity Measurements for Imaging the Crust and Upper Mantle Beneath Portugal
Januka Attanayake1,2 and Ana M. G. Ferreira2,3, (1)Instituto Superior Tecnico, Laboratorio Sismologia, Lisboa, Portugal, (2)University College of London, Department of Earth Sciences, London, United Kingdom, (3)Instituto Superior Técnico, Lison, Portugal
4486
 
Using aftershocks to Image the Subducting Pacific Plate in a Region of Deep Slow Slip, Hikurangi Margin, New Zealand
Katrina M Jacobs1, Hamish Hirschberg1, John N Louie2, Martha K Savage1 and Stephen C Bannister3, (1)Victoria University of Wellington, Wellington, New Zealand, (2)Univ of Nevada, Reno, NV, United States, (3)GNS Science, Lower Hutt, New Zealand
4487
 
Crustal and uppermantle velocity structure of the northern Korean Peninsula constrained by ambient noise cross-correlations
Sang-Jun Lee, Junkee Rhie and Seongryong Kim, Seoul National University, Seoul, South Korea
4488
 
Imaging the Lithosphere-Asthenosphere Boundary Using Iterative Method of Receiver Function Analysis: A Synthetic Seismogram Approach
Tannistha Maiti1, David W S Eaton1, Qinya Liu2 and Elliott Sales de Andrade2, (1)University of Calgary, Calgary, AB, Canada, (2)University of Toronto, Toronto, ON, Canada
4489
 
Tomography of the East African Rift System in Mozambique 
Ana Domingues1,2, Graça M Silveira3, Susana Custodio4, Jose Chamussa5, Sergei Lebedev6, Sung-Joon Chang7, Ana M. G. Ferreira8 and Joao F B D Fonseca1, (1)Instituto Superior Técnico, Lison, Portugal, (2)Birkbeck, University of London, London, United Kingdom, (3)ISEL/IDL, Lisbon, Portugal, (4)Universidade de Lisboa, Lisbon, Portugal, (5)Direcçao Nacional de Geologia, Maputo, Mozambique, (6)Dublin Institute for Advanced Studies, Dublin, Ireland, (7)Kangwon National University, Chuncheon, South Korea, (8)University College of London, Department of Earth Sciences, London, United Kingdom
4490
 
Surface-wave phase-velocity models of the United States: Expanding with USArray coverage
Anna E Foster, Earth Observatory of Singapore, Singapore, Singapore, Goran Ekstrom, Lamont-Doherty Earth Observ, Palisades, NY, United States and Meredith Nettles, Columbia Univ, Palisades, NY, United States
4491
 
Constraining Anisotropic Shear-Wave Velocity and Its Scaling to Compressional Velocity and Density throughout the Mantle Using Wide-Spectrum Seismic Data
Pritwiraj Moulik and Goran Ekstrom, Lamont -Doherty Earth Observatory, Palisades, NY, United States
4492
 
Multi-scale surface wave analysis for the crustal and uppermantle structure beneath the southern Korean Peninsula
Seongryong Kim1, Junkee Rhie1 and Hrvoje Tkalcic2, (1)Seoul National University, Seoul, South Korea, (2)Australian National University, Canberra, ACT, Australia
4493
 
Combining Full Waveform Inversion and Traveltime Tomography
Korbinian Sager1, Andreas Fichtner1, Michael Afanasiev1, Nicholas Rawlinson2 and Jeroen Ritsema3, (1)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (2)University of Aberdeen, Aberdeen, United Kingdom, (3)Univ Michigan, Ann Arbor, MI, United States
4494
 
3D Lithospheric Imaging by Time-Domain Full-Waveform Inversion of Teleseismic Body-Waves
Stephen Beller1, Vadim Monteiller1, Stéphane Operto1, Guust Nolet1, Laure Combe1, Ludovic Metivier2, Jean Virieux3, Tarje Nissen-Meyer4 and Anne Paul5, (1)GeoAzur, Valbonne, France, (2)LGCA, Maison Geosciences, Grenoble, France, (3)University Joseph Fourier Grenoble, Grenboble, France, (4)University of Oxford, Department of Earth Sciences, Oxford, United Kingdom, (5)ISTerre Institute of Earth Sciences, Grenoble, France
4495
 
Crust and Upper Mantle Velocity Structure of the New Madrid Seismic Zone
Cecilia Anyango Nyamwandha, Christine Ann Powell and Charles A Langston, Center for Earthquake Research and Information, Memphis, TN, United States
4496
 
LLNL-G3D-JPS: Global-scale Joint Tomography of P and S Wave Speeds in the Crust and Mantle
Nathan A Simmons1, Steve Myers1, Gardar Johannesson2, Eric Matzel2 and Steve Grand3, (1)Lawrence Livermore Nat'l Lab, Livermore, CA, United States, (2)Lawrence Livermore National Laboratory, Livermore, CA, United States, (3)University of Texas at Austin, Austin, TX, United States
4497
 
Shear Wave Structure in the Lithosphere of Texas from Ambient Noise Tomography
Yao Yao and Aibing Li, University of Houston, Houston, TX, United States
4498
 
An Updated One-Degree Seismic Tomographic Model Based on a Sensitivity Kernel Database
Elliott Sales de Andrade1, Qinya Liu1, Zhitu Ma2, Urška Manners2, Esther Lee-Varisco2 and Guy Masters2, (1)University of Toronto, Physics, Toronto, ON, Canada, (2)University of California San Diego, IGPP, La Jolla, CA, United States
4499
 
A global shear velocity model of the mantle from normal modes, surface waves and body waves
Stephanie Durand1, Eric Debayle2, Yanick R Ricard1, Sophie Lambotte3 and Christophe Zaroli4, (1)LGLTPE Laboratoire de Géologie de Lyon : Terre, Planètes et Environnement, Villeurbanne Cedex, France, (2)CNRS, Paris Cedex 16, France, (3)Institut de Physique du Globe Strasbourg, CNRS, Strasbourg Cedex, France, (4)Institut de Physique du Globe Strasbourg, Strasbourg Cedex, France
4500
 
Anisotropic Love and Rayleigh wave phase velocity maps for central to northern Europe
Riaz Ahmed Soomro1, Christian Weidle1, Sergei Lebedev2, Luigia Cristiano1, Jan-Hinrich Behrmann3 and Thomas Michael Meier1, (1)Institute of Geo Sciences, Kiel, Germany, (2)Dublin Institute for Advanced Studies, Dublin, Ireland, (3)Geomar Helmholtz Centre for Ocean Research, Kiel, Germany, Kiel, Germany
4501
 
Resolution Analysis and Jointly Inverted P- and S-Wave Models of Japan’s Crust and Upper Mantle.
Petros Bogiatzis and Miaki Ishii, Harvard University, Cambridge, MA, United States
4502
 
Adjoint Tomography of the North American Continent
Hejun Zhu, University of Texas at Austin, Austin, TX, United States and Jeroen Tromp, Princeton University, Princeton, NJ, United States
4503
 
Finite-Frequency Tomography of USArray Receiver Functions
Ying Zhou, Virginia Tech, Blacksburg, VA, United States
4504
 
Ductile Gap between the Wenchuan and Lushan Earthquakes Revealed from the Two-dimensional Pg Seismic Tomography
Shunping Pei, ITP Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing, China, Haijiang Zhang, University of Science and Technology of China, Hefei, China, Jinrong Su, Sichuan Seismological Bureau, Chengdu, China and Zhongxiong Cui, Lehigh University, Bethlehem, PA, United States
4505
 
Finite Frequency Traveltime Tomography of Lithospheric and Upper Mantle Structures beneath the Cordillera-Craton Transition in Southwestern Canada
Yunfeng Chen1, Yu Jeffrey Gu1 and Shu-Huei Hung2, (1)University of Alberta, Edmonton, AB, Canada, (2)Department of Geoscience, National Taiwan University, Taipei, Taiwan
4506
 
Seismic Tomography Beneath the Western United States Using a Joint Body Wave-Surface Wave Inversion Algorithm
Eva Marie Golos1, Robert D van der Hilst1, Huajian Yao2, Haijiang Zhang3, Hongjian Fang3 and Scott A Burdick1, (1)Massachusetts Institute of Technology, Cambridge, MA, United States, (2)USTC University of Science and Technology of China, Laboratory of Seismology and Physics of Earth's Interior, Hefei, China, (3)University of Science and Technology of China, Hefei, China
 
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