Fri. May 2, 2014 9:00 AM - 10:45 AM 502 (5F)

Oral
| Symbol S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG62_2AM1] Geofluids and dynamics in subduction zones

Convener:*Atsushi Okamoto(Graduate School of Environmental Studies), Tatsuhiko Kawamoto(Institute for Geothermal Sciences, Graduate School of Science, Kyoto University), Ikuo Katayama(Department of Earth and Planetary Systems Science, Hiroshima University), Chair:Atsushi Okamoto(Graduate School of Environmental Studies), Ikuo Katayama(Department of Earth and Planetary Systems Science, Hiroshima University)

Fri. May 2, 2014 11:00 AM - 12:45 PM 502 (5F)

Oral
| Symbol S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG62_2AM2] Geofluids and dynamics in subduction zones

Convener:*Atsushi Okamoto(Graduate School of Environmental Studies), Tatsuhiko Kawamoto(Institute for Geothermal Sciences, Graduate School of Science, Kyoto University), Ikuo Katayama(Department of Earth and Planetary Systems Science, Hiroshima University), Chair:Tatsuhiko Kawamoto(Institute for Geothermal Sciences, Graduate School of Science, Kyoto University), Atsushi Okamoto(Graduate School of Environmental Studies)

Fri. May 2, 2014 4:15 PM - 5:30 PM Poster (3F)

Poster
| Symbol S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG62_2PO1] Geofluids and dynamics in subduction zones

Convener:*Okamoto Atsushi(Graduate School of Environmental Studies), Tatsuhiko Kawamoto(Institute for Geothermal Sciences, Graduate School of Science, Kyoto University), Ikuo Katayama Ikuo(Department of Earth and Planetary Systems Science, Hiroshima University)

Mon. Apr 28, 2014 11:00 AM - 12:45 PM 414 (4F)

International Session (Oral)
| Symbol S (Solid Earth Sciences)
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT04_28AM2] Fluid flow, deformation and physical properties of the subduction boundary and forearc mantle

12:20 PM - 12:45 PM

★ [SIT04-09] Coupled mass transport and serpentinization at crust/mantle boundary: Insights from hydrothermal experiments

*Atsushi OKAMOTO¹, Ryosuke OYANAGI¹, Noriyoshi TSUCHIYA¹ (1.Graduate School of environmental Studies, Tohoku University)

Thu. May 1, 2014 11:00 AM - 12:35 PM 416 (4F)

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

[S-IT40_1AM2] Geofluids: their distribution and role in the Earth's dynamics

12:00 PM - 12:20 PM

★ [SIT40-11] Evolution of porosity structures in a fracture during quartz vein formation

*Ryo YAMADA¹, Atsushi OKAMOTO¹, Hanae SAISHU¹, Michihiko NAKAMURA², Satoshi OKUMURA², Osamu SASAKI³, Noriyoshi TSUCHIYA¹ (1.Tohoku university, 2.Tohoku university, 3.The Tohoku university museum)

Mon. Apr 28, 2014 4:15 PM - 6:00 PM 414 (4F)

Oral
| Symbol S (Solid Earth Sciences)
| S-MP Mineralogy & Petrology

[S-MP46_28PM2] Deformed rocks, Metamorphic rocks and Tectonics

5:15 PM - 5:30 PM

[SMP46-P06_PG] Stress and strain history during the microboudinage for granite intrusion: Mt. Edger granite complex, East Pilbara

3-min talk in an oral session

*Taroujirou MATUMURA¹, Nozomi KIMURA², Atsushi OKAMOTO³, Toshiaki MASUDA² (1.Graduate school of science and Technology, Shizuoka University, 2.Institute of Geoscience, Shizuoka University, 3.Graduate school of Environmental studies, Tohoku University)

Mon. Apr 28, 2014 6:15 PM - 7:30 PM Poster (3F)

Poster
| Symbol S (Solid Earth Sciences)
| S-MP Mineralogy & Petrology

[S-MP46_28PO1] Deformed rocks, Metamorphic rocks and Tectonics

6:15 PM - 7:30 PM

[SMP46-P06] Stress and strain history during the microboudinage for granite intrusion: Mt. Edger granite complex, East Pilbara

*Taroujirou MATUMURA¹, Nozomi KIMURA², Atsushi OKAMOTO³, Toshiaki MASUDA² (1.Graduate school of science and Technology, Shizuoka University, 2.Institute of Geoscience, Shizuoka University, 3.Graduate school of Environmental studies, Tohoku University)

Fri. May 2, 2014 2:15 PM - 4:00 PM 313 (3F)

Oral
| Symbol S (Solid Earth Sciences)
| S-MP Mineralogy & Petrology

[S-MP48_2PM1] Dynamics of melt, ductile and brittle rock mass and energy system

3:00 PM - 3:15 PM

[SMP48-03] Occurrence of rock/mineral fracture under the rapid decompression boiling condition of water

*Nobuo HIRANO¹, Satoshi AOSHIMA¹, Naoya KASAHARA¹, Atsushi OKAMOTO¹, Noriaki WATANABE¹, Noriyoshi TSUCHIYA¹ (1.Graduate school of Environmental Studies, Tohoku University)

Fri. May 2, 2014 4:15 PM - 5:00 PM 313 (3F)

Oral
| Symbol S (Solid Earth Sciences)
| S-MP Mineralogy & Petrology

[S-MP48_2PM2] Dynamics of melt, ductile and brittle rock mass and energy system

4:15 PM - 4:30 PM

[SMP48-07] Hydration of crust through brittle fractures: Example from Sor Rondane Mountains, East Antarctica

*Masaoki UNO¹, Atsushi OKAMOTO¹, Noriyoshi TSUCHIYA¹ (1.Graduate School of Environmental Studies, Tohoku University)

4:45 PM - 5:00 PM

[SMP48-09] The formation of the permeable-impermeable boundary within the Earth's crust revealed by silica precipitation

*Hanae SAISHU¹, Atsushi OKAMOTO¹, Noriyoshi TSUCHIYA¹ (1.AIST)

Fri. May 2, 2014 9:00 AM - 10:45 AM 502 (5F)

Oral
| Symbol S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG62_2AM1] Geofluids and dynamics in subduction zones

9:30 AM - 9:45 AM

[SCG62-03] Kinetics of overall silica precipitation within the Earth's crust

*Hanae SAISHU¹, Atsushi OKAMOTO², Noriyoshi TSUCHIYA² (1.AIST, 2.Tohoku University)

10:15 AM - 10:30 AM

[SCG62-06] The regional and single-vein scale distribution of the CO2 fluids in the Shimanto accretionary complex, Muroto area, SW

*Michimasa MUSHA¹, Noriyoshi TSUCHIYA¹, Atsushi OKAMOTO¹ (1.Enviromnetal Studies of Tohoku University)

Fri. May 2, 2014 11:00 AM - 12:45 PM 502 (5F)

Oral
| Symbol S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG62_2AM2] Geofluids and dynamics in subduction zones

11:45 AM - 12:00 PM

[SCG62-11] Reaction progress and porosity change in hydrothermal alternation at Olivine/Quartz boundary

*Ryosuke OYANAGI¹, Atsushi OKAMOTO¹, Noriyoshi TSUCHIYA¹ (1.Graduate School of Environmental Studies, Tohoku University)

Fri. May 2, 2014 4:15 PM - 5:30 PM Poster (3F)

Poster
| Symbol S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG62_2PO1] Geofluids and dynamics in subduction zones

4:15 PM - 5:30 PM

[SCG62-P06] DEM simulation on fracturing induced by hydration and dehydration reactions

*Atsushi OKAMOTO¹, Hiroyuki SHIMIZU² (1.Graduate School of environmental Studies, Tohoku University, 2.Institute of Fluid Science, Tohoku University)

Fri. May 2, 2014 9:00 AM - 10:45 AM 415 (4F)

Oral
| Symbol M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS23_2AM1] tsunami deposit

9:30 AM - 9:45 AM

[MIS23-03] Chemical composition of historical tsunami deposits in the Sendai plain and proposal of geochemical discrimination

*Norihiro HOSODA¹, Takahiro WATANABE¹, Noriyoshi TSUCHIYA¹, Shin-ichi YAMASAKI¹, Toshio NAKAMURA², Fumiko NARA¹, Atsushi OKAMOTO¹, Nobuo HIRANO¹ (1.Graduate School of Environmental Science, Tohoku University, 2.Center for Chronological Research, Nagoya University)

Atsushi OKAMOTO

Convener, Chairperson

[S-CG62_2AM1] Geofluids and dynamics in subduction zones

[S-CG62_2AM2] Geofluids and dynamics in subduction zones

[S-CG62_2PO1] Geofluids and dynamics in subduction zones

Speaker, Author, Co-Author

[S-IT04_28AM2] Fluid flow, deformation and physical properties of the subduction boundary and forearc mantle

★ [SIT04-09] Coupled mass transport and serpentinization at crust/mantle boundary: Insights from hydrothermal experiments

[S-IT40_1AM2] Geofluids: their distribution and role in the Earth's dynamics

★ [SIT40-11] Evolution of porosity structures in a fracture during quartz vein formation

[S-MP46_28PM2] Deformed rocks, Metamorphic rocks and Tectonics

[SMP46-P06_PG] Stress and strain history during the microboudinage for granite intrusion: Mt. Edger granite complex, East Pilbara

3-min talk in an oral session

[S-MP46_28PO1] Deformed rocks, Metamorphic rocks and Tectonics

[SMP46-P06] Stress and strain history during the microboudinage for granite intrusion: Mt. Edger granite complex, East Pilbara

[S-MP48_2PM1] Dynamics of melt, ductile and brittle rock mass and energy system

[SMP48-03] Occurrence of rock/mineral fracture under the rapid decompression boiling condition of water

[S-MP48_2PM2] Dynamics of melt, ductile and brittle rock mass and energy system

[SMP48-07] Hydration of crust through brittle fractures: Example from Sor Rondane Mountains, East Antarctica

[SMP48-09] The formation of the permeable-impermeable boundary within the Earth's crust revealed by silica precipitation

[S-CG62_2AM1] Geofluids and dynamics in subduction zones

[SCG62-03] Kinetics of overall silica precipitation within the Earth's crust

[SCG62-06] The regional and single-vein scale distribution of the CO2 fluids in the Shimanto accretionary complex, Muroto area, SW

[S-CG62_2AM2] Geofluids and dynamics in subduction zones

[SCG62-11] Reaction progress and porosity change in hydrothermal alternation at Olivine/Quartz boundary

[S-CG62_2PO1] Geofluids and dynamics in subduction zones

[SCG62-P06] DEM simulation on fracturing induced by hydration and dehydration reactions

[M-IS23_2AM1] tsunami deposit

[MIS23-03] Chemical composition of historical tsunami deposits in the Sendai plain and proposal of geochemical discrimination