Wed. May 29, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-GC Geochemistry

[S-GC40] Volatile Cycles in the Deep Earth - from Subduction Zone to Hot Spot

convener:Hirochika Sumino(Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo), Takeshi Hanyu(Japan Agency for Marine-Earth Science and Technology, Department of Solid Earth Geochemistry), Yuji Sano(Division of Ocean and Earth Systems, Atmosphere and Ocean Research Institute, University of Tokyo), Gray E Bebout(Lehigh University)

Wed. May 29, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-GC Geochemistry

[S-GC40] Volatile Cycles in the Deep Earth - from Subduction Zone to Hot Spot

convener:Hirochika Sumino(Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo), Takeshi Hanyu(Japan Agency for Marine-Earth Science and Technology, Department of Solid Earth Geochemistry), Yuji Sano(Division of Ocean and Earth Systems, Atmosphere and Ocean Research Institute, University of Tokyo), Gray E Bebout(Lehigh University)

Wed. May 29, 2019 1:45 PM - 3:15 PM A10 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-GC Geochemistry

[S-GC40] Volatile Cycles in the Deep Earth - from Subduction Zone to Hot Spot

convener:Hirochika Sumino(Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo), Takeshi Hanyu(Japan Agency for Marine-Earth Science and Technology, Department of Solid Earth Geochemistry), Yuji Sano(Division of Ocean and Earth Systems, Atmosphere and Ocean Research Institute, University of Tokyo), Gray E Bebout(Lehigh University), Chairperson:Takeshi Hanyu, Gray Bebout(Lehigh University), Yuji Sano, Hirochika Sumino

Wed. May 29, 2019 3:30 PM - 5:00 PM A10 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-GC Geochemistry

[S-GC40] Volatile Cycles in the Deep Earth - from Subduction Zone to Hot Spot

convener:Hirochika Sumino(Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo), Takeshi Hanyu(Japan Agency for Marine-Earth Science and Technology, Department of Solid Earth Geochemistry), Yuji Sano(Division of Ocean and Earth Systems, Atmosphere and Ocean Research Institute, University of Tokyo), Gray E Bebout(Lehigh University), Chairperson:Takeshi Hanyu, Gray Bebout(Lehigh University), Yuji Sano, Hirochika Sumino

Sun. May 26, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-TT Technology & Techniques

[M-TT48] Frontiers in Geochemistry

convener:Hirochika Sumino(Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo), Tetsuya Yokoyama(Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology), Hajime Obata(Marine inorganic chemistry division, Atmosphere and Ocean Research Institute, University of Tokyo)

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

[J] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-TT Technology & Techniques

[M-TT48] Frontiers in Geochemistry

convener:Hirochika Sumino(Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo), Tetsuya Yokoyama(Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology), Hajime Obata(Marine inorganic chemistry division, Atmosphere and Ocean Research Institute, University of Tokyo)

Sun. May 26, 2019 1:45 PM - 3:15 PM 201A (2F)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-TT Technology & Techniques

[M-TT48] Frontiers in Geochemistry

convener:Hirochika Sumino(Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo), Tetsuya Yokoyama(Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology), Hajime Obata(Marine inorganic chemistry division, Atmosphere and Ocean Research Institute, University of Tokyo), Chairperson:Hirochika Sumino, Hajime Obata(Atmosphere and Ocean Research Institute, University of Tokyo), Tetsuya Yokoyama(Tokyo Institute of Technology)

Sun. May 26, 2019 3:30 PM - 5:00 PM 201A (2F)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-TT Technology & Techniques

[M-TT48] Frontiers in Geochemistry

convener:Hirochika Sumino(Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo), Tetsuya Yokoyama(Department of Earth and Planetary Sciences, School of Science, Tokyo Institute of Technology), Hajime Obata(Marine inorganic chemistry division, Atmosphere and Ocean Research Institute, University of Tokyo), Chairperson:Hirochika Sumino, Hajime Obata(Atmosphere and Ocean Research Institute, University of Tokyo), Tetsuya Yokoyama(Tokyo Institute of Technology)

Mon. May 27, 2019 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[SIT21-P15] Determination of the noble gas partition coefficients between metal-silicate melts under high-pressure and high-temperature conditions

*Tomotaka Tanaka¹, Hideharu Kuwahara², Satoshi Kishi¹, Ryuichi Nomura³, Kenji Mibe⁵, Hiroyuki Kagi⁴, Shigehiko Tateno⁶, Hirochika Sumino¹ (1.Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo , 2.Geodynamics Research Center, Ehime University, 3.Kyoto University, 4.Geochemical Research Center, Graduate School of Science, University of Tokyo, 5.Earthquake Research Institute, University of Tokyo, 6.Earth-Life Science Institute, Tokyo Institute of Technology)

Mon. May 27, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[SIT21-P15] Determination of the noble gas partition coefficients between metal-silicate melts under high-pressure and high-temperature conditions

*Tomotaka Tanaka¹, Hideharu Kuwahara², Satoshi Kishi¹, Ryuichi Nomura³, Kenji Mibe⁵, Hiroyuki Kagi⁴, Shigehiko Tateno⁶, Hirochika Sumino¹ (1.Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo , 2.Geodynamics Research Center, Ehime University, 3.Kyoto University, 4.Geochemical Research Center, Graduate School of Science, University of Tokyo, 5.Earthquake Research Institute, University of Tokyo, 6.Earth-Life Science Institute, Tokyo Institute of Technology)

Wed. May 29, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-GC Geochemistry

[S-GC40] Volatile Cycles in the Deep Earth - from Subduction Zone to Hot Spot

[SGC40-P03] Determination of halogens in some standard materials using the neutron irradiation noble gas mass spectrometric technique

*Hirochika Sumino¹, Masahiro Kobayashi², Takehiko Saito³, Keisuke Nagao³ (1.Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 2.Tokyo Metropolitan Industrial Technology Research Institute, 3.Geochemical Research Center, Graduate School of Science, University of Tokyo)

[SGC40-P04] FTIR spectroscopy and noble gas mass spectrometry for a single olivine grain

*Sota Niki¹, Hirochika Sumino², Masahiro Kobayashi³, Hiroyuki Kagi¹, Takafumi Hirata¹, Chris J. Ballentine⁴ (1.Geochemical Research Center, Grad. School of Science, Univ. of Tokyo, 2.Dept. of Basic Science, Grad. School of Arts and Sciences, Univ. of Tokyo, 3.Tokyo Metropolitan Industrial Technology Research Institute, 4.Dept. of Earth Sciences, Univ. of Oxford)

Wed. May 29, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-GC Geochemistry

[S-GC40] Volatile Cycles in the Deep Earth - from Subduction Zone to Hot Spot

[SGC40-P03] Determination of halogens in some standard materials using the neutron irradiation noble gas mass spectrometric technique

*Hirochika Sumino¹, Masahiro Kobayashi², Takehiko Saito³, Keisuke Nagao³ (1.Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 2.Tokyo Metropolitan Industrial Technology Research Institute, 3.Geochemical Research Center, Graduate School of Science, University of Tokyo)

[SGC40-P04] FTIR spectroscopy and noble gas mass spectrometry for a single olivine grain

*Sota Niki¹, Hirochika Sumino², Masahiro Kobayashi³, Hiroyuki Kagi¹, Takafumi Hirata¹, Chris J. Ballentine⁴ (1.Geochemical Research Center, Grad. School of Science, Univ. of Tokyo, 2.Dept. of Basic Science, Grad. School of Arts and Sciences, Univ. of Tokyo, 3.Tokyo Metropolitan Industrial Technology Research Institute, 4.Dept. of Earth Sciences, Univ. of Oxford)

Wed. May 29, 2019 3:30 PM - 5:00 PM A10 (TOKYO BAY MAKUHARI HALL)

[E] Oral
| S (Solid Earth Sciences )
| S-GC Geochemistry

[S-GC40] Volatile Cycles in the Deep Earth - from Subduction Zone to Hot Spot

4:15 PM - 4:30 PM

[SGC40-08] Halogen heterogeneity in the subcontinental lithospheric mantle

*Hirochika Sumino¹, Masahiro Kobayashi², Ray Burgess³, Chris J Ballentine⁴ (1.Department of Basic Science, Graduate School of Arts and Sciences, University of Tokyo, 2.Tokyo Metropolitan Industrial Technology Research Institute, 3.School of Earth and Environmental Sciences, University of Manchester, 4.Department of Earth Sciences, University of Oxford)

Mon. May 27, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC38] Active Volcanism

[SVC38-P07] Noble gas isotope composition of fumaroles and hydrothermal gases around Kusatsu-Shirane volcano

*Kotaro Toyama¹, Hirochika Sumino¹, Kaori Kawana¹, Yoshihide Akiyama¹, Takeshi Ohba², Muga Yaguchi³, Akihiko Terada⁴ (1.Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 2.Department of chemistry, School of Science, Tokia University, 3.Meteorological Research Institute, 4.Volcanic Fluid Research Center, Tokyo Institute of Technology)

Mon. May 27, 2019 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC38] Active Volcanism

[SVC38-P07] Noble gas isotope composition of fumaroles and hydrothermal gases around Kusatsu-Shirane volcano

*Kotaro Toyama¹, Hirochika Sumino¹, Kaori Kawana¹, Yoshihide Akiyama¹, Takeshi Ohba², Muga Yaguchi³, Akihiko Terada⁴ (1.Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 2.Department of chemistry, School of Science, Tokia University, 3.Meteorological Research Institute, 4.Volcanic Fluid Research Center, Tokyo Institute of Technology)

Wed. May 29, 2019 1:45 PM - 3:15 PM IC (2F)

[J] Oral
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC38] Active Volcanism

2:00 PM - 2:15 PM

[SVC38-37] Chemical and isotopic composition of volcanic gases at Mt Kirishima Iwoyama, Japan

*Takeshi Ohba¹, Muga Yaguchi², Kotaro Toyama³, Hirochika Sumino³, Urumu Tsunogai⁴, Masanori Ito⁴, Ryo Shingubara⁴ (1.Department of chemistry, School of Science, Tokia University, 2.Meteorological Research Institute, 3.The University of Tokyo Graduate School of Arts and Sciences Department of Basic Science, 4.Nagoya University Graduate School of Environmental Studies)

2:15 PM - 2:30 PM

[SVC38-38] Temporal and spatial variations of helium isotope ratios in volcanic gases in Kirishima volcanic group, Japan

*Kotaro Toyama¹, Hirochika Sumino¹, Kaori Kawana¹, Takeshi Ohba², Muga Yaguchi³, Yoshihide Akiyama¹, Koki Aizawa⁴, Kaori Tsukamoto⁴ (1.Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo, 2.Department of chemistry, School of Science, Tokia University, 3.Meteorological Research Institute, 4.Institute of Seismology and Volcanology, Faculty of Science, Kyushu University)

Mon. May 27, 2019 9:00 AM - 10:30 AM IC (2F)

[J] Oral
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC39] Hydrothermal systems of volcanoes

9:45 AM - 10:00 AM

[SVC39-04] Time variation in the chemical and isotopic composition of fumarolic gases at Kusatsu-Shirane volcano Japan

*Takeshi Ohba¹, Muga Yaguchi², Nozomi Numanami¹, Kotaro Toyama³, Hirochika Sumino³, Urumu Tsunogai⁴, Masanori Ito⁴, Ryo Shingubara⁴ (1.Department of chemistry, School of Science, Tokia University, 2.Meteorological Research Institute, JMA, 3.The University of Tokyo Graduate School of Arts and Sciences Department of Basic Science, 4.Nagoya University Graduate School of Environmental Studies)

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

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

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

11:15 AM - 11:30 AM

[SCG48-24] Overpressured subduction plate boundary caused by infiltration of mantle-derived fluids: Evidence from helium isotope analysis on veins in subduction mélange

*Naoki Nishiyama¹, Kohtaro Ujiie¹, Hirochika Sumino² (1.University of Tsukuba, 2.The University of Tokyo)

Sun. May 26, 2019 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall8, Makuhari Messe)

[J] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-TT Technology & Techniques

[M-TT48] Frontiers in Geochemistry

[MTT48-P01] Noble gas isotope analysis using a multi-turn time-of-flight mass spectrometer

*Hirochika Sumino¹, Yoshihide Akiyama¹ (1.Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo)

[MTT48-P03] Development of ³H-³He groundwater dating method

*Nomata Naoki¹, Hirochika Sumino¹ (1.Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo)

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

[J] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-TT Technology & Techniques

[M-TT48] Frontiers in Geochemistry

[MTT48-P01] Noble gas isotope analysis using a multi-turn time-of-flight mass spectrometer

*Hirochika Sumino¹, Yoshihide Akiyama¹ (1.Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo)

[MTT48-P03] Development of ³H-³He groundwater dating method

*Nomata Naoki¹, Hirochika Sumino¹ (1.Department of Basic Science, Graduate School of Arts and Sciences, The University of Tokyo)

Hirochika Sumino

Convener, Chairperson

[S-GC40] Volatile Cycles in the Deep Earth - from Subduction Zone to Hot Spot

[S-GC40] Volatile Cycles in the Deep Earth - from Subduction Zone to Hot Spot

[S-GC40] Volatile Cycles in the Deep Earth - from Subduction Zone to Hot Spot

[S-GC40] Volatile Cycles in the Deep Earth - from Subduction Zone to Hot Spot

[M-TT48] Frontiers in Geochemistry

[M-TT48] Frontiers in Geochemistry

[M-TT48] Frontiers in Geochemistry

[M-TT48] Frontiers in Geochemistry

Speaker, Author, Co-Author

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[SIT21-P15] Determination of the noble gas partition coefficients between metal-silicate melts under high-pressure and high-temperature conditions

[S-IT21] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[SIT21-P15] Determination of the noble gas partition coefficients between metal-silicate melts under high-pressure and high-temperature conditions

[S-GC40] Volatile Cycles in the Deep Earth - from Subduction Zone to Hot Spot

[SGC40-P03] Determination of halogens in some standard materials using the neutron irradiation noble gas mass spectrometric technique

[SGC40-P04] FTIR spectroscopy and noble gas mass spectrometry for a single olivine grain

[S-GC40] Volatile Cycles in the Deep Earth - from Subduction Zone to Hot Spot

[SGC40-P03] Determination of halogens in some standard materials using the neutron irradiation noble gas mass spectrometric technique

[SGC40-P04] FTIR spectroscopy and noble gas mass spectrometry for a single olivine grain

[S-GC40] Volatile Cycles in the Deep Earth - from Subduction Zone to Hot Spot

[SGC40-08] Halogen heterogeneity in the subcontinental lithospheric mantle

[S-VC38] Active Volcanism

[SVC38-P07] Noble gas isotope composition of fumaroles and hydrothermal gases around Kusatsu-Shirane volcano

[S-VC38] Active Volcanism

[SVC38-P07] Noble gas isotope composition of fumaroles and hydrothermal gases around Kusatsu-Shirane volcano

[S-VC38] Active Volcanism

[SVC38-37] Chemical and isotopic composition of volcanic gases at Mt Kirishima Iwoyama, Japan

[SVC38-38] Temporal and spatial variations of helium isotope ratios in volcanic gases in Kirishima volcanic group, Japan

[S-VC39] Hydrothermal systems of volcanoes

[SVC39-04] Time variation in the chemical and isotopic composition of fumarolic gases at Kusatsu-Shirane volcano Japan

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

[SCG48-24] Overpressured subduction plate boundary caused by infiltration of mantle-derived fluids: Evidence from helium isotope analysis on veins in subduction mélange

[M-TT48] Frontiers in Geochemistry

[MTT48-P01] Noble gas isotope analysis using a multi-turn time-of-flight mass spectrometer

[MTT48-P03] Development of ³H-³He groundwater dating method

[M-TT48] Frontiers in Geochemistry

[MTT48-P01] Noble gas isotope analysis using a multi-turn time-of-flight mass spectrometer

[MTT48-P03] Development of ³H-³He groundwater dating method