Japan Geoscience Union Meeting 2015

Takeshi OHBA

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Convener, Chairperson

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

  • Oral
  • | Symbol S (Solid Earth Sciences)
  • | S-VC Volcanology

[S-VC49] Hydrothermal systems of volcanoes

Convener:*Yasuhiro Fujimitsu(Department of Earth Resources Engineering, Faculty of Engineering, Kyushu University), Tsuneomi Kagiyama(Graduate School of Science, Kyoto University), Takeshi Ohba(Department of chemistry, School of Science, Tokia University), Chair:Yasuhiro Fujimitsu(Department of Earth Resources Engineering, Faculty of Engineering, Kyushu University), Shogo Komori(National Institute of Advanced Industrial Science and Technology)

Mon. May 25, 2015 4:15 PM - 5:00 PM 102B (1F)

  • Oral
  • | Symbol S (Solid Earth Sciences)
  • | S-VC Volcanology

[S-VC49] Hydrothermal systems of volcanoes

Convener:*Yasuhiro Fujimitsu(Department of Earth Resources Engineering, Faculty of Engineering, Kyushu University), Tsuneomi Kagiyama(Graduate School of Science, Kyoto University), Takeshi Ohba(Department of chemistry, School of Science, Tokia University), Chair:Takeshi Ohba(Department of chemistry, School of Science, Tokia University)

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

  • Poster
  • | Symbol S (Solid Earth Sciences)
  • | S-VC Volcanology

[S-VC49] Hydrothermal systems of volcanoes

Convener:*Yasuhiro Fujimitsu(Department of Earth Resources Engineering, Faculty of Engineering, Kyushu University), Tsuneomi Kagiyama(Graduate School of Science, Kyoto University), Takeshi Ohba(Department of chemistry, School of Science, Tokia University)

Speaker, Author, Co-Author

Mon. May 25, 2015 9:00 AM - 10:45 AM 301A (3F)

  • Oral
  • | Symbol A (Atmospheric and Hydrospheric Sciences)
  • | A-HW Hydrology & Water Environment

[A-HW24] Isotope Hydrology 2015

10:30 AM - 10:45 AM

[AHW24-05] A two-year record of stable isotope characteristics of monthly rainfall at the Douala and Yaounde urban cities, Cameroon

*Mengnjo jude WIRMVEM1, Takeshi OHBA1, Tasin godlove BAFON2, Brice tchakam KAMTCHUENG3, Eldred tunde TAYLOR4, Asobo nkengmatia elvis ASAAH5, Engome regina WOTANY6, Seigo OOKI1, Wilson yetoh FANTONG7, Samuel ndonwi AYONGHE6 (1.Department of Chemistry, School of Science, Tokai University, 2.Compagnie Miniere Du Cameroun, 3.Graduate School of Science and Engineering for Education, University of Toyama, 4.IEMQC, Njala University, 5.Department of Earth & Planetary Sciences, Tokyo Institute of Technology, 6.Department of Environmental Science, Faculty Science, University of Buea, 7.Institute of Mining and Geological Research, Cameroon)

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

  • Poster
  • | Symbol A (Atmospheric and Hydrospheric Sciences)
  • | A-HW Hydrology & Water Environment

[A-HW24] Isotope Hydrology 2015

Tue. May 26, 2015 2:15 PM - 4:00 PM 304 (3F)

  • International Session (Oral)
  • | Symbol S (Solid Earth Sciences)
  • | S-VC Volcanology

[S-VC12] Multidisciplinary volcano monitoring

Wed. May 27, 2015 4:15 PM - 6:00 PM 304 (3F)

  • Oral
  • | Symbol S (Solid Earth Sciences)
  • | S-VC Volcanology

[S-VC45] Active Volcanism

Thu. May 28, 2015 4:15 PM - 6:00 PM 304 (3F)

  • Oral
  • | Symbol S (Solid Earth Sciences)
  • | S-VC Volcanology

[S-VC45] Active Volcanism

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

  • Poster
  • | Symbol S (Solid Earth Sciences)
  • | S-VC Volcanology

[S-VC45] Active Volcanism

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

  • Poster
  • | Symbol S (Solid Earth Sciences)
  • | S-VC Volcanology

[S-VC46] Dynamics of volcanic eruptions and igneous activities

Tue. May 26, 2015 2:15 PM - 4:00 PM 303 (3F)

  • Oral
  • | Symbol S (Solid Earth Sciences)
  • | S-VC Volcanology

[S-VC47] Volcanic and igneous activities, and these long-term forecasting

Sun. May 24, 2015 11:00 AM - 11:45 AM A05 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

  • Oral
  • | Symbol S (Solid Earth Sciences)
  • | S-VC Volcanology

[S-VC48] Mitigation of Volcanic disaster - Basic and applied research

Sun. May 24, 2015 6:15 PM - 7:30 PM Convention Hall (2F)

  • Poster
  • | Symbol S (Solid Earth Sciences)
  • | S-VC Volcanology

[S-VC48] Mitigation of Volcanic disaster - Basic and applied research

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

  • Oral
  • | Symbol S (Solid Earth Sciences)
  • | S-VC Volcanology

[S-VC49] Hydrothermal systems of volcanoes

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

2:45 PM - 3:00 PM

[SGC50-03] Geochemical Composition of Dykes along the Cameroon Volcanic Line (CVL): Constrains on CVL magmatism and tectonism

*Asobo nkengmatia elvis ASAAH1, Tetsuya YOKOYAMA1, Festus tongwa AKA2, Tomohiro USUI1, Takeshi KURITANI3, Mengnjo jude WIRMVEM4, Hikaru IWAMORI1, Takeshi OHBA4 (1.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2-12-1, Ookayama, Meguro-, 2.Institute of Mining and Geological Research, P.O. Box 4110, Yaounde, Cameroon, 3.Graduate school of Science, Osaka City University, 3-3-138 Sugimoto, Sumi Yoshi-ku, Osaka 558-8585,, 4.Department of Chemistry, School of Science, Tokai University, Hiratsuka, 259-1211, Japan)