Sun. May 21, 2023 9:00 AM - 10:15 AM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

convener:Atsushi Okamoto(Graduate School of Environmental Studies), Jun Muto(Department of Earth Sciences, Tohoku University), Ikuo Katayama(Department of Earth and Planetary Systems Science, Hiroshima University), Junichi Nakajima(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Chairperson:Atsushi Okamoto(Graduate School of Environmental Studies), Jun Muto(Department of Earth Sciences, Tohoku University)

Sun. May 21, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (3) (Online Poster)

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

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

convener:Atsushi Okamoto(Graduate School of Environmental Studies), Jun Muto(Department of Earth Sciences, Tohoku University), Ikuo Katayama(Department of Earth and Planetary Systems Science, Hiroshima University), Junichi Nakajima(Department of Earth and Planetary Sciences, Tokyo Institute of Technology)

Sun. May 21, 2023 1:45 PM - 3:00 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

convener:Atsushi Okamoto(Graduate School of Environmental Studies), Jun Muto(Department of Earth Sciences, Tohoku University), Ikuo Katayama(Department of Earth and Planetary Systems Science, Hiroshima University), Junichi Nakajima(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Chairperson:Jun Muto(Department of Earth Sciences, Tohoku University), Ikuo Katayama(Department of Earth and Planetary Systems Science, Hiroshima University)

Sun. May 21, 2023 3:30 PM - 4:45 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

convener:Atsushi Okamoto(Graduate School of Environmental Studies), Jun Muto(Department of Earth Sciences, Tohoku University), Ikuo Katayama(Department of Earth and Planetary Systems Science, Hiroshima University), Junichi Nakajima(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Chairperson:Junichi Nakajima(Department of Earth and Planetary Sciences, Tokyo Institute of Technology), Atsushi Okamoto(Graduate School of Environmental Studies)

Tue. May 23, 2023 10:45 AM - 12:00 PM 302 (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS06] Fault Rheology and Earthquake Physics

11:45 AM - 12:00 PM

[SSS06-10] Graphene oxide in the Mozumi-Sukenobe fault of the Atotsugawa fault system: Effects on mechanical and electromagnetic properties

*Tomoya Shimada¹, Hiroyuki Nagahama¹, Norihiro Nakamura¹, Jun Muto¹ (1.Graduate School of Science, Department of Earth Science, Tohoku University)

Fri. May 26, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (16) (Online Poster)

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

[S-CG45] Science of slow-to-fast earthquakes

10:45 AM - 12:15 PM

[SCG45-P16] Dislocation creep in cataclasite with seismic slip zone in an exhumed accretionary complex

*Yoshitaka Hashimoto¹, Mako Kawaji¹, Jun Muto², Hiroaki Yokoyama², Sando Sawa² (1.Kochi University, 2.Tohoku University)

Wed. May 24, 2023 9:00 AM - 10:30 AM 301B (International Conference Hall, Makuhari Messe)

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

[S-CG50] Rheology, fracture and friction in Earth and planetary sciences

10:15 AM - 10:30 AM

[SCG50-06] Brittle behavior of Lawsonite under the conditions of cold subduction zone

★Invited Papers

*Rei Shiraishi¹, Jun Muto¹, Akihiro Tsunoda, Sando Sawa¹, Akio Suzuki¹ (1.Department of Earth Science, Graduate School of Science, Tohoku University)

Mon. May 22, 2023 1:45 PM - 3:15 PM Online Poster Zoom Room (6) (Online Poster)

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

[S-CG55] Driving Solid Earth Science through Machine Learning

1:45 PM - 3:15 PM

[SCG55-P08] Detecting earthquake precursors in atmospheric radon concentration fluctuations using Random Forest analysis

*Mayu Tsuchiya¹, Hiroyuki Nagahama², Jun Muto², Mitsuhiro Hirano², Yumi Yasuoka³ (1.Department of Geoenvironmental Science, Faculty of Science , Tohoku University , 2.Department of Earth Science, Tohoku University, 3.Radiation Control Room, Faculty of Pharmaceutical Sciences, Kobe Pharmaceutical University)

Fri. May 26, 2023 10:45 AM - 12:00 PM 302 (International Conference Hall, Makuhari Messe)

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

[S-CG56] Dynamics in mobile belts

11:30 AM - 11:45 AM

[SCG56-10] Importance of heterogeneous rheology model for the postseismic deformation of megathrust earthquake

*Sambuddha Dhar¹, Jun Muto¹, Yusaku Ohta^2,3, Takeshi Iinuma⁴ (1.Department of Earth Science, Tohoku University, Sendai, Japan, 2.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Tohoku University, Sendai, Japan, 3.Division for the Establishment of Frontier Sciences of Organization for Advanced Studies, Tohoku University, Sendai, Japan, 4.Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan)

11:45 AM - 12:00 PM

[SCG56-11] Postseismic deformation in the lower crust and high-temperature transient creep of quartz and feldspar

★Invited Papers

*Jun Muto¹, Sagar Masuti^2,1, Erik Rybacki² (1.Department of Earth Sciences, Tohoku University, 2.GFZ German Research Centre For Geosciences, Potsdam, Germany)

Sun. May 21, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (3) (Online Poster)

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

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

10:45 AM - 12:15 PM

[SCG58-P12] Experimental study on Kinetically Controlled Stick-slip Behaviors of Simulated Gypsum Gouges with Dehydration

*Jun Muto¹, Mikihiro Kawabata¹, Hiroyuki Nagahama¹, Rei Shiraishi¹, Yuto Sasaki², Masaaki Iwasaki³ (1.Department of Earth Sciences, Tohoku University, 2.Kaijo Junior and Senior High School, 3.Dia Consultants Co., Ltd)

10:45 AM - 12:15 PM

[SCG58-P16] Arc-parallel changes of water content inferred from the postseismic deformation of the 2011 Tohoku-oki earthquake

*Sambuddha Dhar¹, Jun Muto¹ (1.Department of Earth Science, Tohoku University, Sendai, Japan)

10:45 AM - 12:15 PM

[SCG58-P21] Experimental constraints on talc formation at slab-mantle interface induced by CO₂ fluids within the subduction zones

*Shunya Okino¹, Atsushi Okamoto¹, Yukiko Kita¹, Jun Muto¹ (1.Tohoku University)

Sun. May 21, 2023 3:30 PM - 4:45 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

4:15 PM - 4:30 PM

[SCG58-14] Experimental study on the brittle-plastic transition in quartz-feldspar aggregates

*Miho Furukawa¹, Berend A. Verberne², Sando Sawa¹, Jun Muto¹, Miki Takahashi², Hiroyuki Nagahama¹ (1.Department of Earth Science, Tohoku University, 2.Geological Survey of Japan, The National Institute of Advanced Industrial Science and Technology (AIST))

Thu. May 25, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (20) (Online Poster)

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

[S-CG61] Quest for the state & mechanism of subduction-zone earthquake through experiments across-scales

10:45 AM - 12:15 PM

[SCG61-P06] In-operando friction experiments with synchrotron radiation towards unveiling the dynamic physico-chemical processes during earthquakes

*Takehiro Hirose¹, Jun Muto², Kazuyuki Yagi³ (1.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 2.Graduate School of Science, Tohoku University, 3.Graduate School of Engineering, Kyusyu University)

Jun Muto

Convener, Chairperson

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

Speaker, Author, Co-Author

[S-SS06] Fault Rheology and Earthquake Physics

[SSS06-10] Graphene oxide in the Mozumi-Sukenobe fault of the Atotsugawa fault system: Effects on mechanical and electromagnetic properties

[S-CG45] Science of slow-to-fast earthquakes

[SCG45-P16] Dislocation creep in cataclasite with seismic slip zone in an exhumed accretionary complex

[S-CG50] Rheology, fracture and friction in Earth and planetary sciences

[SCG50-06] Brittle behavior of Lawsonite under the conditions of cold subduction zone

★Invited Papers

[S-CG55] Driving Solid Earth Science through Machine Learning

[SCG55-P08] Detecting earthquake precursors in atmospheric radon concentration fluctuations using Random Forest analysis

[S-CG56] Dynamics in mobile belts

[SCG56-10] Importance of heterogeneous rheology model for the postseismic deformation of megathrust earthquake

[SCG56-11] Postseismic deformation in the lower crust and high-temperature transient creep of quartz and feldspar

★Invited Papers

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

[SCG58-P12] Experimental study on Kinetically Controlled Stick-slip Behaviors of Simulated Gypsum Gouges with Dehydration

[SCG58-P16] Arc-parallel changes of water content inferred from the postseismic deformation of the 2011 Tohoku-oki earthquake

[SCG58-P21] Experimental constraints on talc formation at slab-mantle interface induced by CO₂ fluids within the subduction zones

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

[SCG58-14] Experimental study on the brittle-plastic transition in quartz-feldspar aggregates

[S-CG61] Quest for the state & mechanism of subduction-zone earthquake through experiments across-scales

[SCG61-P06] In-operando friction experiments with synchrotron radiation towards unveiling the dynamic physico-chemical processes during earthquakes