[S14-1] Upper mantle and transition zone dynamics and structure I

2017年8月2日(水) 08:30 〜 10:00 Room 402 (Kobe International Conference Center 4F, Room 402)

Chairs: Christine Houser (Tokyo Institute of Technology) , George Helffrich (Tokyo Institute of Technology)

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08:30 〜 09:00

[S14-1-01] Observations of Upper Mantle Discontinuity Structure

^○Nicholas Schmerr (University of Maryland, College Park, USA)

invited

09:00 〜 09:15

[S14-1-02] Cold, hot mantle transition zone beneath Hawaii mapped from teleseismic Ps receiver functions

^○Matthew Agius¹, Catherine Rychert¹, Nicholas Harmon¹, Gabi Laske² (1.Ocean and Earth Science, University of Southampton, United Kingdom, 2.University of California San Diego)

09:15 〜 09:30

[S14-1-03] Slow velocities and thin transition zone indicate upwelling lower mantle beneath eastern Eurasia

^○Christine Houser¹, Alex Webb² (1.Earth-Life Science Institute, Tokyo Institute of Technology, Tokyo, Japan, 2.Department of Earth Sciences, Hong Kong University, Hong Kong, China)

09:30 〜 09:45

[S14-1-04] A three-dimensional electrical conductivity image of the mantle plume of the Society hotspot in French Polynesia

^○Noriko Tada^{1, 3}, Pascal Tarits², Kiyoshi Baba³, Hisashi Utada³, Takafumi Kasaya¹, Daisuke Suetsugu¹ (1.JAMSTEC, Yokosuka, Japan, 2.IUEM, Plouzane, France, 3.The University of Tokyo, Tokyo, Japan)

09:45 〜 10:00

[S14-1-05] Seismic evidence for broad attenuation anomalies in the asthenosphere beneath the Pacific ocean

Alice Adenis, ^○Eric Debayle, Yanick Ricard (Laboratoire de Geologie de Lyon: Terre, Planetes et Environnement, CNRS, University Lyon 1, Ecole Normale Superieure de Lyon, France)