DI015
Characterizing the Dynamic Upper Mantle Using Multidisciplinary Approaches II Posters

Friday, 11 December 2020: 04:00-20:59
Poster
Primary Convener:  Andrew J Schaeffer, Natural Resources Canada, Ottawa, ON, Canada
Conveners:  Emily J Chin, Brown Univeristy, Providence, RI, United States, Anne Pommier, UC San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States and Heather A Ford, Yale University, New Haven, CT, United States
Primary Liaison:  Emily J Chin, Brown Univeristy, Providence, RI, United States
Chairs:  Andrew J Schaeffer, Dublin Institute for Advanced Studies, Dublin, Ireland and Anne Pommier, UC San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States
OSPA Liaison:  Andrew J Schaeffer, Dublin Institute for Advanced Studies, Dublin, Ireland
 
Complicated lithospheric structures beneath the contiguous US revealed by teleseismic S reflections (676252)
Tianze Liu, University of California San Diego, La Jolla, CA, United States and Peter M Shearer, Univ California San Diego, La Jolla, CA, United States
 
Dynamic interactions between subduction zones – focusing on the Mediterranean (720153)
Agnes Kiraly, University of Oslo, Oslo, Norway
 
Effects of composite rheology on surface tectonic behavior in numerical models of whole-mantle convection (690926)
Maelis Arnould, University of Oslo Centre for Earth Evolution and Dynamics (CEED), Oslo, Norway and Tobias Rolf, ETH Zurich, Centre for Earth Evolution and Dynamics, Oslo, Norway
 
Examining the Effect of Olivine Addition on Olivine Liquid Equilibrium Temperatures: Implications for the Temperatures of the North Atlantic Igneous Province (761917)
Jackson Borchardt, Rice University, Houston, TX, United States and Cin-Ty Lee, Rice Univ, Houston, TX, United States
 
Exploring the Lithosphere-Asthenosphere Boundary Zone with Wide-Angle Seismic Reflections (759364)
Pasan Herath1, Tim A Stern1, Martha K Savage2, Dan Bassett3 and Stuart A Henrys3, (1)Victoria University of Wellington, Wellington, New Zealand, (2)Victoria University of Wellington, School of Geography, Environment and Earth Science, Wellington, New Zealand, (3)GNS Science, Lower Hutt, New Zealand
 
Exploring Upper-Mantle Dynamics using Global Adjoint Convection Models (712606)
Zebin Cao1, Lijun Liu2 and Yaoyi Wang1, (1)University of Illinois at Urbana Champaign, Urbana, IL, United States, (2)University of Illinois at Urbana-Champaign, Urbana, IL, United States
 
Finite-Frequency Imaging of the Global Lithosphere-Asthenosphere Boundary (LAB) (671296)
Shuyang Sun, Virginia Tech, Geosciences, Blacksburg, VA, United States and Ying Zhou, Department of Geosciences, Virginia Tech, Blacksburg, VA, United States
 
Hotspot Signature beneath Eastern North America from Surface Wave Tomography (750311)
Zhongmin Tao, University of Houston, Houston, TX, United States and Aibing Li, University of Houston, EAS, Houston, TX, United States
 
Imaging the Lithosphere of the Colorado Plateau using Rayleigh Wave Phase Velocities (684292)
Estevan Munguia, University of Colorado Boulder, Department of Geosciences, Boulder, CO, United States and Colleen A Dalton, Brown University, Providence, RI, United States
 
Lithosphere as a (Deforming) Constant-Velocity Plate: Chasing a Dynamical Lithosphere-Asthenosphere Boundary in a Homogeneous Mantle Material (666383)
Fanny Garel, CNRS & Univ. Montpellier, Géosciences Montpellier, Montpellier Cedex 05, France and Catherine Thoraval, CNRS & Univ. Montpellier, Géosciences Montpellier, Montpellier, France
 
Lithospheric and Asthenospheric Structure Beneath Alaska Using Travel Time Anomalies from Teleseismic P and S Waves (746463)
Samuel Ofori, University of Nevada Las Vegas, Las Vegas, NV, United States and William H Menke, Lamont-Doherty Earth Observatory, Palisades, NY, United States
 
Mantle deformation beneath the southern part of Western Ghats (738816)
Sribin C, Padma Rao B and Tomson J.K, National Centre for Earth Science Studies, Thiruvananthapuram, India
 
Melt Percolation at the Base of the Pacific Lithosphere: Insights from Petit-spot Mantle Xenoliths (679340)
Selena Galdini1, Michael Jollands1,2, Othmar Müntener1, Natsue Abe3, Naoto Hirano4 and Sebastien Pilet1, (1)University of Lausanne, Institute of Earth Sciences, Lausanne, Switzerland, (2)Columbia University, Lamont-Doherty Earth Observatory, New York, United States, (3)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Mantle Drilling Promotion Office MarE3, Kanagawa, Japan, (4)Tohoku University, Center for Northeast Asian Studies, Sendai, Japan
 
Partially molten asthenosphere beneath Anatolia and in high temperature regions globally (677527)
Junlin Hua1, Karen M. Fischer1 and Esteban Gazel2, (1)Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, RI, United States, (2)Cornell University, Department of Earth and Atmospheric Sciences, Ithaca, NY, United States
 
S receiver function imaging of the lithosphere-asthenosphere boundary (LAB) in western Canada (706499)
Songyun Huang, University of Alberta, Edmonton, AB, Canada and Yu Jeffrey Gu, University of Alberta, Physics, Edmonton, AB, Canada
 
Seismic Sampling of the Mantle Under the South Pacific With a Drifting Array of Autonomous MERMAID Floats (713739)
Joel D. Simon1, Frederik Simons1, Jessica C E Irving2, Guust Nolet1,3, Yann Hello4, Hiroko Sugioka5, Masayuki Obayashi6, Yongshun John Chen7 and Olivier Hyvernaud8, (1)Princeton University, Department of Geosciences, Princeton, NJ, United States, (2)University of Bristol, School of Earth Sciences, Bristol, BS8, United Kingdom, (3)Université Côte d'Azur/CNRS/OCA/IRD, GéoAzur, Sophia Antipolis, France, (4)Université Côte d'Azur/CNRS/OCA/IRD, GéoAzur, Valbonne, France, (5)Kobe University, Graduate School of Science, Hyogo, Japan, (6)Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (7)Southern University of Science and Technology, Department of Ocean Science and Engineering, Shenzhen, China, (8)CEA/DAM/DIF, Commissariat à l'Energie Atomique et aux Energies Alternatives, Papeete, French Polynesia
 
Seismic Tomographic Imaging of the Eastern Mediterranean Mantle: Implications for Terminal‐Stage Subduction, the Uplift of Anatolia, and the Development of the North Anatolian Fault (681449)
Ian D Bastow1, Rita Kounoudis1, Christopher Steven Steven Ogden1, Saskia D B Goes2, Jennifer Jenkins3, Bethany Grant2 and Charles Braham2, (1)Imperial College London, Department of Earth Science and Engineering, London, SW7, United Kingdom, (2)Imperial College London, Department of Earth Science and Engineering, London, United Kingdom, (3)University of Cambridge, Cambridge, United Kingdom
 
Seismic Wave Attenuation and the EAGBS Model for the MLD and LAB (756465)
Jeffrey J Park, Yale University, Geology & Geophysics, New Haven, CT, United States, Tolulope M Olugboji, University of Rochester, Earth and Environmental Sciences, Rochester, NY, United States, Shun-ichiro Karato, Yale University, Geology and Geophysics, New Haven, CT, United States and Gary D Egbert, Oregon State Univ, Corvallis, OR, United States
 
The Multifaceted Scandinavian Lithosphere – New Insights from Surface Waves and Ambient Noise (718713)
Alexandra Mauerberger, Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, Valerie Maupin, University of Oslo, CEED, Oslo, Norway, Hamzeh Sadeghisorkhani, Isfahan University of Technology, Department of Mining Engineering, Isfahan, Iran, Olafur Gudmundsson, Uppsala University, Uppsala, Sweden and Frederik J Tilmann, Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Potsdam, Germany
 
The Slab Puzzle of the Alpine-Mediterranean Region: Insights from a new, High-Resolution, Shear-Wave Velocity Model of the Upper Mantle (676755)
Amr El-Sharkawy, University of Kiel, Kiel, Germany; National Research Institute of Astronomy and Geophysics, Helwan, Egypt, Thomas Michael Meier, University of Kiel, Institute of Geosciences, Kiel, Germany, Sergei Lebedev, Dublin Institute for Advanced Studies, Dublin, Ireland, Jan Behrmann, Geomar Helmholtz Centre for Ocean Research, Kiel, Germany, Kiel, Germany, Mona Hamada, National Research Institute of Astronomy and Geophysics, Cairo, Egypt, Luigia Cristiano, Deutsches GeoForschungsZentrum (GFZ), Potsdam, Germany, Christian Weidle, University of Kiel, Institute of Geo Sciences, Kiel, Germany and Daniel Koehn, Kiel University, Institute of Geosciences - Applied Geophysics, Kiel, Germany
 
Water Transport into the Earth’s Lower Mantle: Insights from the Electrical Conductivity of Liebermannite (706885)
Geeth Manthilake1, Federica Schiavi2, Chengcheng Zhao2, Mainak Mookherjee3, Mohamed Ali Bouhifd2 and Laurent Jouffret4, (1)Laboratoire Magmas et Volcans, CNRS, IRD, OPGC, Université Clermont Auvergne, Clermont-Ferrand Cedex, France, (2)Laboratoire Magmas et Volcans, CNRS, IRD, OPGC, Université Clermont Auvergne, Clermont-Ferrand, France, (3)Florida State University, Tallahassee, FL, United States, (4)Institut de Chimie de Clermont-Ferrand, Université Clermont Auvergne, Clermont-Ferrand, France