Japan Geoscience Union Meeting 2015

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International Session (Poster)

Symbol S (Solid Earth Sciences) » S-IT Science of the Earth's Interior & Techtonophysics

[S-IT04] Rheology of Earth's Interior

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Convener:*Tomohiro Ohuchi(Geodynamics Research Center, Ehime University), Shun-ichiro Karato(Yale University, Department of Geology and Geophysics), Katsuyoshi Michibayashi(Institute of Geosciences, Shizuoka University)

Recently, rheological properties of minerals, which form the interior of the Earth, have been understood. We need to revisit the dynamics of the Earth based on recent results, and we seek to formulate future directions of the study of rheology. We welcome contributions on rheological properties (i.e., ductile/semi-brittle/plastic flow, seismic anisotropy and attenuation, and so on) of the lithosphere, asthenosphere, and core of the Earth, from a broad variety of disciplines including mineral and rock physics, geology, geodynamics and any other relevant fields. Topics related to transportation properties of materials in the interior of the Earth are also welcomed.

6:15 PM - 7:30 PM

[SIT04-P01] Iron concentration around dislocation in naturally deformed olivine

*Takafumi YAMAMOTO1, Jun-ichi ANDO1, Naotaka TOMIOKA2, Motoo ITO2, Tomoaki MORISHITA3, Hiroaki OHFUJI4 (1.Department of Earth and Planetary Systems Science, Hiroshima University, 2.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 3.UniversitySchool of Natural System, Kanazawa University, 4.Geodynamics Research Center, Ehime)