Tue. May 26, 2015 3:15 PM - 4:00 PM 102B (1F)

Oral
| Symbol M (Multidisciplinary and Interdisciplinary)
| M-TT Technology & Techniques

[M-TT44] Frontiers in Geochemistry: Prospect for geochemistry in 30 years

Convener:*Takafumi Hirata(Graduate School of Science, Kyoto University), Yoshio Takahashi(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo), Urumu Tsunogai(Graduate School of Environmental Studies, Nagoya University), Hajime Obata(Marine inorganic chemistry division, Atmosphere and Ocean Research Institute, University of Tokyo), Shogo Tachibana(Department of Natural History Scieces, Hokkaido University), Katsuhiko Suzuki(Institute for Research on Earth Evolution, Japan Agency for Marine-Earth Science and Technology), Gen Shimoda(Geological Survey of Japan, AIST), Hiroyuki Kagi(Geochemical Laboratory, Graduate School of Science, University of Tokyo), Yusuke Yokoyama(Atmosphere and Ocean Research Institute, University of Tokyo), Tetsuya Yokoyama(Department of Earth and Planetary Sciences, Graduate School of Science and Engineering, Tokyo Institute of Technology), Chair:Takafumi Hirata(Graduate School of Science, Kyoto University), Yoshio Takahashi(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo)

Tue. May 26, 2015 4:15 PM - 6:00 PM 102B (1F)

Oral
| Symbol M (Multidisciplinary and Interdisciplinary)
| M-TT Technology & Techniques

[M-TT44] Frontiers in Geochemistry: Prospect for geochemistry in 30 years

Convener:*Takafumi Hirata(Graduate School of Science, Kyoto University), Yoshio Takahashi(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo), Urumu Tsunogai(Graduate School of Environmental Studies, Nagoya University), Hajime Obata(Marine inorganic chemistry division, Atmosphere and Ocean Research Institute, University of Tokyo), Shogo Tachibana(Department of Natural History Scieces, Hokkaido University), Katsuhiko Suzuki(Institute for Research on Earth Evolution, Japan Agency for Marine-Earth Science and Technology), Gen Shimoda(Geological Survey of Japan, AIST), Hiroyuki Kagi(Geochemical Laboratory, Graduate School of Science, University of Tokyo), Yusuke Yokoyama(Atmosphere and Ocean Research Institute, University of Tokyo), Tetsuya Yokoyama(Department of Earth and Planetary Sciences, Graduate School of Science and Engineering, Tokyo Institute of Technology), Chair:Takafumi Hirata(Graduate School of Science, Kyoto University), Yoshio Takahashi(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo)

Tue. May 26, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Poster
| Symbol M (Multidisciplinary and Interdisciplinary)
| M-TT Technology & Techniques

[M-TT44] Frontiers in Geochemistry: Prospect for geochemistry in 30 years

Convener:*Takafumi Hirata(Graduate School of Science, Kyoto University), Yoshio Takahashi(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo), Urumu Tsunogai(Graduate School of Environmental Studies, Nagoya University), Hajime Obata(Marine inorganic chemistry division, Atmosphere and Ocean Research Institute, University of Tokyo), Shogo Tachibana(Department of Natural History Scieces, Hokkaido University), Katsuhiko Suzuki(Institute for Research on Earth Evolution, Japan Agency for Marine-Earth Science and Technology), Gen Shimoda(Geological Survey of Japan, AIST), Hiroyuki Kagi(Geochemical Laboratory, Graduate School of Science, University of Tokyo), Yusuke Yokoyama(Atmosphere and Ocean Research Institute, University of Tokyo), Tetsuya Yokoyama(Department of Earth and Planetary Sciences, Graduate School of Science and Engineering, Tokyo Institute of Technology)

Wed. May 27, 2015 5:15 PM - 6:00 PM A02 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Oral
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS22] Formation and evolution of planetary materials in the solar system

5:18 PM - 5:21 PM

[PPS22-P02] Development of precise in-situ U-Th-Pb dating of phosphate using LA-MC-ICP-MS

3-min talk in an oral session

*Shuhei SAKATA¹, Shoichi ITOH¹, Takafumi HIRATA¹ (1.Laboratory for Planetary Science, Kyoto University)

5:21 PM - 5:24 PM

[PPS22-P03] Hydrogen diffusion experiment of apatite crystal.

3-min talk in an oral session

*Shoichi ITOH¹, Minako HASHIGUCHI², Isao SAKAGUCHI², Shuhei SAKATA¹, Takafumi HIRATA¹ (1.Department of Earth and planetary sciences, Kyoto University, 2.National institute for materials science)

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Poster
| Symbol P (Space and Planetary Sciences)
| P-PS Planetary Sciences

[P-PS22] Formation and evolution of planetary materials in the solar system

6:15 PM - 7:30 PM

[PPS22-P02] Development of precise in-situ U-Th-Pb dating of phosphate using LA-MC-ICP-MS

*Shuhei SAKATA¹, Shoichi ITOH¹, Takafumi HIRATA¹ (1.Laboratory for Planetary Science, Kyoto University)

6:15 PM - 7:30 PM

[PPS22-P03] Hydrogen diffusion experiment of apatite crystal.

*Shoichi ITOH¹, Minako HASHIGUCHI², Isao SAKAGUCHI², Shuhei SAKATA¹, Takafumi HIRATA¹ (1.Department of Earth and planetary sciences, Kyoto University, 2.National institute for materials science)

Sun. May 24, 2015 2:15 PM - 4:00 PM 201B (2F)

Oral
| Symbol A (Atmospheric and Hydrospheric Sciences)
| A-OS Ocean Sciences & Ocean Environment

[A-OS23] Marine Ecosystem Modelling

3:15 PM - 3:30 PM

[AOS23-05] Stable isotope study using Fe: implication to understand the Fe-biocycles in marine environment

*Yuko YAMAGATA¹, Yuki TANAKA¹, Shinsuke TANABE², Takaaki ITAI², Tomohiko ISOBE³, K., Tadasu YAMADA⁴, Yuko TAJIMA⁴, Takafumi HIRATA¹ (1.Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, 2.Center for Marine Environmental Studies, Ehime University, 3.National Institute for Environmental Studies, 4.National Museam of Nature and Science)

Wed. May 27, 2015 11:00 AM - 12:45 PM 304 (3F)

Oral
| Symbol H (Human Geosciences)
| H-TT Technology & Techniques

[H-TT31] New development of environmental traceability methods

12:30 PM - 12:45 PM

★ [HTT31-07] Recent progresses in the ICP-mass spectrometry as rapid, accurate and flexible analytical tool for isotopes geosciences

*Takafumi HIRATA¹, Yuko YAMAGATA¹, Yu-ki TANAKA¹, Shuhei SAKATA¹, Kentaro HATTORI¹, Yoshiki SOHRIN¹ (1.Kyoto University)

Wed. May 27, 2015 9:00 AM - 10:45 AM 201A (2F)

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

[S-MP09] Supercontinents and Crustal Evolution

10:00 AM - 10:15 AM

[SMP09-04] Duration of low-P/T type metamorphism and zircon/garnet REE partitioning in migmatites, Ryoke metamorphic belt, Japan

*Tetsuo KAWAKAMI¹, Kenji HORIE², Tomokazu HOKADA², Kentaro HATTORI¹, Takafumi HIRATA¹ (1.Graduate School of Science, Kyoto University, 2.NIPR)

Sun. May 24, 2015 2:15 PM - 4:00 PM A03 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

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

[S-MP43] Deformed rocks, Metamorphic rocks and Tectonics

3:30 PM - 3:45 PM

[SMP43-06] Timescale of metamorphsim and U-Pb ages of the Sanbagawa Metamorphic Complex

*Kazuhiro MIYAZAKI¹, Koji WAKITA², Tohru DANHARA³, Hideki IWANO³, Takafumi HIRATA⁴ (1.GSJ AIST, 2.Yamaguchi Univ., 3.Kyoto FT, 4.Kyoto Univ.)

Mon. May 25, 2015 2:15 PM - 4:00 PM 102A (1F)

Oral
| Symbol S (Solid Earth Sciences)
| S-GC Geochemistry

[S-GC50] Solid Earth Geochemistry, Cosmochemistry

3:15 PM - 3:30 PM

[SGC50-05] Partitioning behavior of elements between metal and sulfide melt

*Toshihiro SUZUKI¹, Takafumi HIRATA², Eiichi TAKAHASHI¹ (1.Earth and Planet. Sci., Tokyo Tech., 2.Earth and Planet. Sci., Kyoto Univ.)

3:30 PM - 3:45 PM

[SGC50-06] Single shot laser ablation-multiple collection-ICP-mass spectrometry for U-Pb age

*Kentaro HATTORI¹, Shuhei SAKATA¹, Takafumi HIRATA¹ (1.Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University)

Wed. May 27, 2015 4:15 PM - 6:00 PM A06 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

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

[S-CG57] Structure, evolution and dynamics of mobile belts

5:15 PM - 5:18 PM

[SCG57-P17] Detrital zircon chronology of the Upper Cretaceous Atokura Formation in northern Kanto Mtn., Japan

3-min talk in an oral session

*Hiroki NAKAHATA¹, Yukio ISOZAKI², Kazuo KOSAKA³, Shuhei SAKATA⁴, Takafumi HIRATA⁴ (1.Department of Earth and Planetary Science, Graduate School of Science, The Univeristy of Tokyo, 2.Department of Earth Science and Astronomy, The University of Tokyo, 3.Department of Geosystem Sciences, College of Humanities and Sciences, Nihon University, 4.Graduate school of Science, Kyoto University)

Wed. May 27, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

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

[S-CG57] Structure, evolution and dynamics of mobile belts

6:15 PM - 7:30 PM

[SCG57-P17] Detrital zircon chronology of the Upper Cretaceous Atokura Formation in northern Kanto Mtn., Japan

*Hiroki NAKAHATA¹, Yukio ISOZAKI², Kazuo KOSAKA³, Shuhei SAKATA⁴, Takafumi HIRATA⁴ (1.Department of Earth and Planetary Science, Graduate School of Science, The Univeristy of Tokyo, 2.Department of Earth Science and Astronomy, The University of Tokyo, 3.Department of Geosystem Sciences, College of Humanities and Sciences, Nihon University, 4.Graduate school of Science, Kyoto University)

Mon. May 25, 2015 4:15 PM - 6:00 PM 203 (2F)

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

[S-CG58] Petrology, Mineralogy and Resource Geology

5:51 PM - 5:54 PM

[SCG58-P07] Establishment of new index of sediment input into granitic magma using trace element composition in zircon

3-min talk in an oral session

*Kazue SUZUKI¹, Yusuke SAWAKI¹, Kentaro HATTORI², Takafumi HIRATA², Hiroyoshi ARAI³, Soichi OMORI⁴, Shigenori MARUYAMA⁵ (1.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2.Division of Earth and Planetary Sciences, Kyoto University, 3.Waseda University Honjo Senior High School, 4.The Open University of Japan, 5.Earth-Life Science Institute, Tokyo Institute of Technology)

Mon. May 25, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

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

[S-CG58] Petrology, Mineralogy and Resource Geology

6:15 PM - 7:30 PM

[SCG58-P07] Establishment of new index of sediment input into granitic magma using trace element composition in zircon

*Kazue SUZUKI¹, Yusuke SAWAKI¹, Kentaro HATTORI², Takafumi HIRATA², Hiroyoshi ARAI³, Soichi OMORI⁴, Shigenori MARUYAMA⁵ (1.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2.Division of Earth and Planetary Sciences, Kyoto University, 3.Waseda University Honjo Senior High School, 4.The Open University of Japan, 5.Earth-Life Science Institute, Tokyo Institute of Technology)

Thu. May 28, 2015 11:00 AM - 12:45 PM A05 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

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

[S-CG64] Ocean Floor Geoscience

11:15 AM - 11:30 AM

[SCG64-24] New insights into the oceanic lithosphere from petit-spot around the Marcus Island

*Naoto HIRANO¹, Hideki IWANO², Kenji SHIMIZU³, Taisei MORISHITA⁴, Akihiro TAMURA⁵, Hirochika SUMINO⁶, Shuhei SAKATA⁷, Shiki MACHIDA⁸, Teruaki ISHII⁹, Tohru DANHARA², Shoji ARAI⁵, Takafumi HIRATA⁷ (1.Tohoku University, 2.Kyoto Fission-Track Co., Ltd., 3.JAMSTEC, 4.Japan Coast Guard, 5.Kanazawa University, 6.University of Tokyo, 7.Kyoto University, 8.Waseda University, 9.Fukada Geological Institute)

Mon. May 25, 2015 9:00 AM - 10:45 AM 104 (1F)

Oral
| Symbol B (Biogeosciences)
| B-PT Paleontology

[B-PT23] Decoding the history of Earth: From Hadean to Modern

9:45 AM - 10:00 AM

[BPT23-04] Searching Hadean zircon based on growth history of the continental crust

*Hikaru SAWADA¹, Shigenori MARUYAMA², Yukio ISOZAKI³, Takafumi HIRATA⁴, Shuhei SAKATA⁴, Yukiyasu TSUTSUMI⁵ (1.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2.Earth-Life Institute, Tokyo Institute of Technology, 3.Department of Earth Science and Astronomy, the University of Tokyo, 4.Division of Earth and Planetary Sciences, Kyoto University, 5.Department of Geology and Paleontology, National Museum of Nature and Science)

Mon. May 25, 2015 11:00 AM - 12:45 PM 104 (1F)

Oral
| Symbol B (Biogeosciences)
| B-PT Paleontology

[B-PT23] Decoding the history of Earth: From Hadean to Modern

12:00 PM - 12:15 PM

[BPT23-12] ICA of the ~3.8Ga Isua supracrustal belt BIFs: Implications for the Eoarchean hydrothermal chemistry and processes

*Shogo AOKI¹, Yasuhiro KATO², Takafumi HIRATA³, Tsuyoshi KOMIYA¹ (1.Department of General System Studies, Graduate School of Arts and Science, The University of Tokyo, 2.Frontier Research Center for Energy and Resources, School of Engineering, The University of Tokyo, 3.Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University)

12:30 PM - 12:33 PM

[BPT23-P01] Reappraisal of geochronology of the Itsaq Gneisses in the Isua area

3-min talk in an oral session

*Naoki SATO¹, Shinji YAMAMOTO², Shuhei SAKATA³, Takafumi HIRATA³, Tsuyoshi KOMIYA² (1.Department of Earth and Planetary Sciences, the University of Tokyo, 2.Department of Astronomy and Earth Science, the University of Tokyo, Komaba, 3.Division of Earth and Planetary Sciences, Graduate school of Science, Kyoto University)

Mon. May 25, 2015 2:15 PM - 4:00 PM 104 (1F)

Oral
| Symbol B (Biogeosciences)
| B-PT Paleontology

[B-PT23] Decoding the history of Earth: From Hadean to Modern

2:30 PM - 2:45 PM

[BPT23-15] In-situ iron isotope analysis of pyrite and organic carbon/nitrogen isotope ratios from the Middle Proterozoic sediments

*Kazumi YOSHIYA¹, Yusuke SAWAKI¹, Manabu NISHIZAWA², Tsuyoshi KOMIYA³, Takafumi HIRATA⁴, Shigenori MARUYAMA¹ (1.Tokyo Institute of Technology, 2.JAMSTEC, 3.The University of Tokyo, 4.Kyoto University)

Mon. May 25, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Poster
| Symbol B (Biogeosciences)
| B-PT Paleontology

[B-PT23] Decoding the history of Earth: From Hadean to Modern

6:15 PM - 7:30 PM

[BPT23-P01] Reappraisal of geochronology of the Itsaq Gneisses in the Isua area

*Naoki SATO¹, Shinji YAMAMOTO², Shuhei SAKATA³, Takafumi HIRATA³, Tsuyoshi KOMIYA² (1.Department of Earth and Planetary Sciences, the University of Tokyo, 2.Department of Astronomy and Earth Science, the University of Tokyo, Komaba, 3.Division of Earth and Planetary Sciences, Graduate school of Science, Kyoto University)

6:15 PM - 7:30 PM

[BPT23-P03] In-situ iron isotope analysis of pyrites in ~ 3.7 Ga sedimentary protoliths from the Isua supracrustal belt

*Kazumi YOSHIYA¹, Yusuke SAWAKI¹, Takafumi HIRATA², Shigenori MARUYAMA¹, Tsuyoshi KOMIYA³ (1.Tokyo Institute of Technology, 2.Kyoto University, 3.The University of Tokyo)

Tue. May 26, 2015 4:15 PM - 6:00 PM 104 (1F)

Oral
| Symbol B (Biogeosciences)
| B-PT Paleontology

[B-PT26] Geogenomics

5:15 PM - 5:30 PM

[BPT26-05] Coupling of Imaging Mass Spectrometry and High Resolution U-Th-Pb Geochronology on Carbonates for the Earth Genomics

Shuhei SAKATA¹, *Takafumi HIRATA¹ (1.Kyoto University)

Thu. May 28, 2015 11:00 AM - 12:45 PM 104 (1F)

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

[M-IS26] Biogeochemistry

12:00 PM - 12:15 PM

[MIS26-12] Multi-scale elemental mapping analysis for biochemical tissue samples using laser ablation-ICP-mass spectrometry

*Takafumi HIRATA¹, Seiya OHARA¹, Sho MUKOYAMA¹, Kentaro HATTORI¹, Shuhei SAKATA¹, Toshihiro SUZUKI² (1.Kyoto University, 2.Tokyo Institute of Technology)

Tue. May 26, 2015 4:15 PM - 6:00 PM 102B (1F)

Oral
| Symbol M (Multidisciplinary and Interdisciplinary)
| M-TT Technology & Techniques

[M-TT44] Frontiers in Geochemistry: Prospect for geochemistry in 30 years

4:15 PM - 4:18 PM

[MTT44-P01] Simultaneous determinations of 58 elements in volcanic glass shards using the femtosecond laser ablation ICP-MS

3-min talk in an oral session

*Seiji MARUYAMA¹, Kentaro HATTORI², Takafumi HIRATA², Takehiko SUZUKI³, Tohru DANHARA¹ (1.Kyoto Fission-Track Co., Ltd., 2.Department of Geology and Mineralogy, Faculty of Science, Kyoto University, 3.Department of Geography, Tokyo Metropolitan University)

4:18 PM - 4:21 PM

[MTT44-P03] Development of new ion collector for U-Pb Age cytometry

3-min talk in an oral session

*Takafumi HIRATA¹, Kentaro HATTORI¹, Shuhei SAKATA¹, Yuji ORIHASHI² (1.Kyoto University, 2.Earth Research Institute, The University of Tokyo)

Tue. May 26, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

Poster
| Symbol M (Multidisciplinary and Interdisciplinary)
| M-TT Technology & Techniques

[M-TT44] Frontiers in Geochemistry: Prospect for geochemistry in 30 years

6:15 PM - 7:30 PM

[MTT44-P01] Simultaneous determinations of 58 elements in volcanic glass shards using the femtosecond laser ablation ICP-MS

*Seiji MARUYAMA¹, Kentaro HATTORI², Takafumi HIRATA², Takehiko SUZUKI³, Tohru DANHARA¹ (1.Kyoto Fission-Track Co., Ltd., 2.Department of Geology and Mineralogy, Faculty of Science, Kyoto University, 3.Department of Geography, Tokyo Metropolitan University)

6:15 PM - 7:30 PM

[MTT44-P03] Development of new ion collector for U-Pb Age cytometry

*Takafumi HIRATA¹, Kentaro HATTORI¹, Shuhei SAKATA¹, Yuji ORIHASHI² (1.Kyoto University, 2.Earth Research Institute, The University of Tokyo)

Takafumi HIRATA

Convener, Chairperson

Speaker, Author, Co-Author

3-min talk in an oral session

3-min talk in an oral session

★ [HTT31-07] Recent progresses in the ICP-mass spectrometry as rapid, accurate and flexible analytical tool for isotopes geosciences

3-min talk in an oral session

3-min talk in an oral session

3-min talk in an oral session

3-min talk in an oral session

3-min talk in an oral session