[E] Poster

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

[S-IT23] Structure and Dynamics of Earth and Planetary Mantles

Sun. May 26, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

convener:Takashi Nakagawa(Department of Earth Sciences, The University of Hong Kong), Takashi Yoshino(Institute for Planetary Materials, Okayama University), Dapeng Zhao(Department of Geophysics, Tohoku University)

Interdisciplinary approach can lead to a better understanding of dynamics and evolution of the deep interiors of the Earth and planets. We welcome any submissions of recent results in observational, theoretical and experimental studies on seismology, geomagnetism, mineral physics, dynamics of deep interiors, and any other relevant fields from researchers in many countries. Integration of such results is also welcome. In particular, we encourage any contributions focusing on "plate and mantle dynamics in Earth and terrestrial planets". We also encourage papers stimulating an interdisciplinary collaboration relating to establishment of the Japan-SEDI community.

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[SIT23-P01] Interaction between volcanisms inland and the spreading center: example of Galápagos archipelago

*Walid Ben Mansour¹, Guust Nolet², Mario Ruiz³, Juan Carlos Afonso¹ (1.Department of Earth and Planetary Sciences, Macquarie University, Sydney (Australia), 2.Geoazur, Université Cote d’Azur, Sophia Antipolis (France), 3.Instituto Geofisco, Escuela Politecnica Nacional, Quito (Ecuador))

[SIT23-P02] Effect of iron content on thermal conductivity of olivine with implications for cooling history of rocky planets

*Youyue Zhang¹, Takashi Yoshino¹, Akira Yoneda¹, Masahiro Osako² (1.Institute for Planetary Materials, Okayama University, 2.Division of Physical Sciences, National Museum of Nature and Science)

[SIT23-P03] The distribution of Cenozoic conglomerates and its sedimentological constraint on the uplift of the South Tianshan, NW China

*SUN HAITAO¹ (1.China University of Petroluem-Beijing)

[SIT23-P04] Electrical conductivity of diaspore, δ-AlOOH and ε-FeOOH

*Ran Wang¹ (1.Institute for Planetary Materials, Okayama University)

[SIT23-P05] Multi-mode surface wave tomography for azimuthal anisotropy in the Australasian upper mantle

*Yuka Nishimura¹, Kazunori Yoshizawa² (1. Graduate School of Science, Hokkaido University, 2.Faculty of Science, Hokkaido University)

[SIT23-P06] Mapping multi-mode surface wave phase speeds in North America using mode-branch waveforms decomposed by linear Radon transform

*Hitoshi Matsuzawa¹, Kazunori Yoshizawa² (1.Graduate School of Science, Hokkaido University, 2.Faculty of Science, Hokkaido University)

[SIT23-P07] Radial anisotropy in the upper mantle using multi-mode surface waves incorporating the η_κ parameter: Application to the Pacific and Australian regions

Shuya Okuyama¹, *Kazunori Yoshizawa^1,2, Hitoshi Kawakatsu³, Takehi Isse³ (1.Graduate School of Science, Hokkaido University, 2.Faculty of Science, Hokkaido University, 3.Earthquake Research Institute, University of Tokyo)

[SIT23-P08] Pure to impure and dry to wet olivine rheology based on high temperature dependency of diffusion creep

*Kosuke Yabe¹, Takehiko Hiraga¹ (1.School of Science, The University of Tokyo)

[SIT23-P09] Finite frequency S wave tomography model beneath the Ontong Java Plateau using data recorded by broadband ocean bottom seismographs

*Misaki Horiuchi³, Hiroko Sugioka³, Masayuki Obayashi¹, Daisuke Suetsugu¹, Hajime Shiobara², Aki Ito¹, Yasushi Ishihara¹, Satoru Tanaka¹, Takehi Isse², Takashi Tonegawa¹, Junko Yoshimitsu¹, Takumi Kobayashi³ (1.Japan Agency for Marine-Earth Science and Technology, Yokosuka, Japan, 2.Earthquake Research Institute, The University of Tokyo, Tokyo, Japan, 3.The University of Kobe, Hyogo, Japan)

[SIT23-P10] Shear wave structure of the upper mantle beneath the Ontong Java Plateau

*Takehi Isse¹, Daisuke Suetsugu², Hajime Shiobara¹, Hiroko Sugioka³, Aki Ito², Yasushi Ishihara², Satoru Tanaka², Masayuki Obayashi², Takashi Tonegawa², Junko Yoshimitsu², Takumi Kobayashi³, Kazunori Yoshizawa⁴ (1.Earthquake Research Institute University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology, 3.Kobe University, 4.Faculty of Science, Hokkaido University)

[SIT23-P11] Effect of impurity on post-post-perovskite transition of MgSiO₃ by first principles

*Koichiro Umemoto¹ (1.Earth-Life Science Institute, Tokyo Institute of Technology)

[SIT23-P12] Unsusual high-Ti corundum recovered from the Horoman peridotites, Hokkaido, Japan

*oosawa takumi¹, Shinji Yamamoto¹ (1.yokohama national university)

[SIT23-P13] Deformation experiments on akimotoite

*Longli Guan¹, Daisuke Yamazaki¹, Noriyoshi Tsujino¹ (1.Institute for Planetary Materials, Okayama University, Misasa, Japan)

[SIT23-P14] Fate of water in subducted hydrous sediments deduced from stability fields of FeOOH and AlOOH up to 20 GPa

*Takashi Yoshino¹, Edward Baker², Kyle Duffey³ (1.Institute for Planetary Materials, Okayama University, 2.Department of Earth Sciences, University of Oxford, 3.Department of Geosciences, Princeton University)

Session information