Thu. May 30, 2019 9:45 AM - 10:00 AM

[SCG48-19] Seismological structural changes around source regions of slow earthquakes in Nankai subduction zone inferred from broadband receiver functions

*Yasunori Sawaki¹, Yoshihiro Ito², Kazuaki Ohta², Takuo Shibutani², Tomotaka Iwata² (1.Graduate School of Science, Kyoto University , 2.Disaster Prevention Research Institute, Kyoto University)

[S-CG48] Science of slow earthquakes: Toward unified understandings of whole earthquake process

[E] Oral
｜S (Solid Earth Sciences )
| S-CG Complex & General

Thu. May 30, 2019 9:00 AM - 10:30 AM Convention Hall A (2F)

convener:Satoshi Ide(Department of Earth an Planetary Science, University of Tokyo), Hitoshi Hirose(Research Center for Urban Safety and Security, Kobe University), Kohtaro Ujiie(Graduate School of Life and Environmental Sciences, University of Tsukuba), Takahiro Hatano(Earthquake Research Institute, University of Tokyo), Chairperson:Kimihiro Mochizuki(Earthquake Research Institute, University of Tokyo), Ryuta Arai

Thu. May 30, 2019 11:30 AM - 11:45 AM

[SCG48-25] Geological and rheological conditions of subduction plate boundary between the seismogenic zone and the ETS zone in warm-slab environments

*Kohtaro Ujiie¹, Kazuya Noro¹, Norio Shigematsu², Ake Fagereng³, Naoki Nishiyama¹, Christopher Tulley³, Haruna MASUYAMA¹, Yasushi Mori⁴ (1.Graduate School of Life and Environmental Sciences, University of Tsukuba, 2.Research Institute of Earthquake and Volcano Geology, National Institute of Advanced Industrial Science and Technology, Japan, 3.Cardiff University, 4.Kitakyushu Museum of Natural History and Human History)

[S-CG48] Science of slow earthquakes: Toward unified understandings of whole earthquake process

[E] Oral
｜S (Solid Earth Sciences )
| S-CG Complex & General

Thu. May 30, 2019 10:45 AM - 12:15 PM Convention Hall A (2F)

convener:Satoshi Ide(Department of Earth an Planetary Science, University of Tokyo), Hitoshi Hirose(Research Center for Urban Safety and Security, Kobe University), Kohtaro Ujiie(Graduate School of Life and Environmental Sciences, University of Tsukuba), Takahiro Hatano(Earthquake Research Institute, University of Tokyo), Chairperson:Kohtaro Ujiie(Graduate School of Life and Environmental Sciences, University of Tsukuba), Simon Wallis(Nagoya University)

Thu. May 30, 2019 11:45 AM - 12:00 PM

[SCG48-26] Temperature variation in tectonic mélanges of the Shimanto Belt, SW Japan

*Tsai-Wei Chen¹, Donald M Fisher¹, Andrew J Smye¹, Yoshitaka Hashimoto² (1.Penn State Univ., 2.Kochi Univ.)

[S-CG48] Science of slow earthquakes: Toward unified understandings of whole earthquake process

[E] Oral
｜S (Solid Earth Sciences )
| S-CG Complex & General

Thu. May 30, 2019 10:45 AM - 12:15 PM Convention Hall A (2F)

convener:Satoshi Ide(Department of Earth an Planetary Science, University of Tokyo), Hitoshi Hirose(Research Center for Urban Safety and Security, Kobe University), Kohtaro Ujiie(Graduate School of Life and Environmental Sciences, University of Tsukuba), Takahiro Hatano(Earthquake Research Institute, University of Tokyo), Chairperson:Kohtaro Ujiie(Graduate School of Life and Environmental Sciences, University of Tsukuba), Simon Wallis(Nagoya University)

Thu. May 30, 2019 12:00 AM - 12:00 AM

[SCG51-P08] A 3-D crust and uppermost mantle electrical conductivity model of subduction zone beneath NE Japan

*Masahiro Ichiki^1,2, Toshiki Kaida¹, Yasuo Ogawa³ (1.Graduate School of Science, Tohoku University, 2.International Research Institute of Disaster Science, 3.School of Science, Tokyo Institute of Technology)

[S-CG51] Role of volatiles on Earth and planetary dynamics

[E] Poster
｜S (Solid Earth Sciences )
| S-CG Complex & General

Thu. May 30, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

convener:Takayuki Ishii(Bavarian Research Institute, University of Bayreuth), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), Michihiko Nakamura(Division of Earth and Planetary Materials Science, Department of Earth Science, Graduate School of Science, Tohoku University), Bjorn Mysen(Geophysical Laboratory, Carnegie Inst. Washington)

Thu. May 30, 2019 1:45 PM - 1:55 PM

[SCG58-01] Supercritical Geothermal Resources as a Function of Mass and Energy Transport in Subduction Zone

*Noriyoshi Tsuchiya¹ (1.Graduate School of Environmental Studies, Tohoku University)

[S-CG58] Brittle-Ductile Transition and Supercritical Geofluids for Crustal Energy in Island Arc

[J] Oral
｜S (Solid Earth Sciences )
| S-CG Complex & General

Thu. May 30, 2019 1:45 PM - 3:15 PM A09 (TOKYO BAY MAKUHARI HALL)

convener:Noriyoshi Tsuchiya(Graduate School of Environmental Studies, Tohoku University), Hiroshi Asanuma(AIST), Yasuo Ogawa(Volcanic Fluid Research Center, School of Science, Tokyo Institute of Technology), Shigemi Naganawa(Akita University), Chairperson:Noriyoshi Tsuchiya, Atsushi Okamoto

Thu. May 30, 2019 2:15 PM - 2:30 PM

[SCG51-03] Fluid circulation in the forearc mantle wedge inferred from the dihedral angle in an olivine-H₂O-NaCl system

*Yongsheng HUANG¹, Takayuki Nakatani¹, Michihiko Nakamura¹, Catherine McCammon² (1.Graduate School of Science, Tohoku University, 2.Byerisches Geoinstitut, University of Bayreuth)

[S-CG51] Role of volatiles on Earth and planetary dynamics

[E] Oral
｜S (Solid Earth Sciences )
| S-CG Complex & General

Thu. May 30, 2019 1:45 PM - 3:15 PM A11 (TOKYO BAY MAKUHARI HALL)

convener:Takayuki Ishii(Bavarian Research Institute, University of Bayreuth), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), Michihiko Nakamura(Division of Earth and Planetary Materials Science, Department of Earth Science, Graduate School of Science, Tohoku University), Bjorn Mysen(Geophysical Laboratory, Carnegie Inst. Washington), Chairperson:Michihiko Nakamura, Eiji Ohtani(Tohoku University)

Thu. May 30, 2019 2:30 PM - 2:45 PM

[SCG51-04] The oxygen fugacity of serpentinites: implications for subduction zone redox evolution

*Lisa Eberhard¹, Dan Frost¹, Catherine McCammon¹ (1.BGI)

[S-CG51] Role of volatiles on Earth and planetary dynamics

[E] Oral
｜S (Solid Earth Sciences )
| S-CG Complex & General

Thu. May 30, 2019 1:45 PM - 3:15 PM A11 (TOKYO BAY MAKUHARI HALL)

convener:Takayuki Ishii(Bavarian Research Institute, University of Bayreuth), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), Michihiko Nakamura(Division of Earth and Planetary Materials Science, Department of Earth Science, Graduate School of Science, Tohoku University), Bjorn Mysen(Geophysical Laboratory, Carnegie Inst. Washington), Chairperson:Michihiko Nakamura, Eiji Ohtani(Tohoku University)

Thu. May 30, 2019 12:00 AM - 12:00 AM

[SCG50-P10] Seismicity and mineral destabilizations in the subducting mantle up to 6 GPa, 200 km depth

*Thomas P. Ferrand¹ (1.Earthquake Research Institute)

[S-CG50] Intraslab and intraplate earthquakes

[E] Poster
｜S (Solid Earth Sciences )
| S-CG Complex & General

Thu. May 30, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

convener:Saeko Kita(International Institute of Seismology and Earthquake Engineering, BRI), Tomohiro Ohuchi(Geodynamics Research Center, Ehime University), Marcel Thielmann(Bavarian Geoinstitute, University of Bayreuth), Ryo Okuwaki(Research Institute of Earthquake and Volcano Geology, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology)

Thu. May 30, 2019 12:00 AM - 12:00 AM

[SCG50-P11] Receiver function imaging of subducting Pacific plate and mantle wedge under Japanese islands using denser network of stations

*HyeJeong Kim¹, Hitoshi Kawakatsu¹, Takeshi Akuhara¹, Masanao Shinohara¹ (1.Earthquake Research Institute, The University of Tokyo)

[S-CG50] Intraslab and intraplate earthquakes

[E] Poster
｜S (Solid Earth Sciences )
| S-CG Complex & General

Thu. May 30, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

convener:Saeko Kita(International Institute of Seismology and Earthquake Engineering, BRI), Tomohiro Ohuchi(Geodynamics Research Center, Ehime University), Marcel Thielmann(Bavarian Geoinstitute, University of Bayreuth), Ryo Okuwaki(Research Institute of Earthquake and Volcano Geology, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology)

Thu. May 30, 2019 4:30 PM - 4:45 PM

[SCG48-36] Migration of aqueous fluid near the subducting plate interface

*Manabu Morishige¹ (1.Japan Agency for Marine-Earth Science and Technology)

[S-CG48] Science of slow earthquakes: Toward unified understandings of whole earthquake process

[E] Oral
｜S (Solid Earth Sciences )
| S-CG Complex & General

Thu. May 30, 2019 3:30 PM - 5:00 PM Convention Hall A (2F)

convener:Satoshi Ide(Department of Earth an Planetary Science, University of Tokyo), Hitoshi Hirose(Research Center for Urban Safety and Security, Kobe University), Kohtaro Ujiie(Graduate School of Life and Environmental Sciences, University of Tsukuba), Takahiro Hatano(Earthquake Research Institute, University of Tokyo), Chairperson:Naofumi Aso, Takahiro Hatano

Presentations by Keyword

Keywords : Subduction

[SCG48-19] Seismological structural changes around source regions of slow earthquakes in Nankai subduction zone inferred from broadband receiver functions

[S-CG48] Science of slow earthquakes: Toward unified understandings of whole earthquake process

[SCG48-25] Geological and rheological conditions of subduction plate boundary between the seismogenic zone and the ETS zone in warm-slab environments

[S-CG48] Science of slow earthquakes: Toward unified understandings of whole earthquake process

[SCG48-26] Temperature variation in tectonic mélanges of the Shimanto Belt, SW Japan

[S-CG48] Science of slow earthquakes: Toward unified understandings of whole earthquake process

[SCG51-P08] A 3-D crust and uppermost mantle electrical conductivity model of subduction zone beneath NE Japan

[S-CG51] Role of volatiles on Earth and planetary dynamics

[SCG58-01] Supercritical Geothermal Resources as a Function of Mass and Energy Transport in Subduction Zone

[S-CG58] Brittle-Ductile Transition and Supercritical Geofluids for Crustal Energy in Island Arc

[SCG51-03] Fluid circulation in the forearc mantle wedge inferred from the dihedral angle in an olivine-H₂O-NaCl system

[S-CG51] Role of volatiles on Earth and planetary dynamics

[SCG51-04] The oxygen fugacity of serpentinites: implications for subduction zone redox evolution

[S-CG51] Role of volatiles on Earth and planetary dynamics

[SCG50-P10] Seismicity and mineral destabilizations in the subducting mantle up to 6 GPa, 200 km depth

[S-CG50] Intraslab and intraplate earthquakes

[SCG50-P11] Receiver function imaging of subducting Pacific plate and mantle wedge under Japanese islands using denser network of stations

[S-CG50] Intraslab and intraplate earthquakes

[SCG48-36] Migration of aqueous fluid near the subducting plate interface

[S-CG48] Science of slow earthquakes: Toward unified understandings of whole earthquake process