Sat. May 20, 2017 10:45 AM - 12:15 PM 304 (International Conference Hall 3F)

[EJ] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-HW Hydrology & Water Environment

[A-HW35] [EJ] Isotope Hydrology 2017

convener:Masaya Yasuhara(Rissho Univ.), Kohei Kazahaya(Geological Survey of Japan, AIST), Kazuyoshi Asai(Geo Science Laboratory), Shinji Ohsawa(Institute for Geothermal Sciences, Graduate School of Science, Kyoto University), Chairperson:Hiroshi Takahashi(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Chairperson:Takashi Nakamura(Univ. Yamanashi), Chairperson:Kazuyoshi Asai(Geo-Science Laboratory), Chairperson:Masaya Yasuhara(Rissho Univ.)

Sat. May 20, 2017 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall HALL7)

[EJ] Poster
| A (Atmospheric and Hydrospheric Sciences)
| A-HW Hydrology & Water Environment

[A-HW35] [EJ] Isotope Hydrology 2017

[AHW35-P03] Alternative to toxic substance for water sample preservation to measure stable carbon isotopic composition of DIC: preliminary result

*Hiroshi A Takahashi¹, Hiroko Hanada¹ (1.Geological Survey of Japan, AIST)

[AHW35-P04] Estimation of DIC escape from a mangrove forest in Ishigaki Island inferred from using stable carbon isotopic analysise.

★Invited papers

*Miyuki Kondo¹, Hiroshi A Takahashi², Shinpei Yoshitake³, Mitsutoshi Tomotsune⁴, Kazutoshi Kinjo⁵, Toshiyuki Ohtsuka³ (1.National Institute for Environmental Studies, 2.National Institute of Advanced Industrial Science and Technology, 3.Gifu University, 4.Kobe University, 5.University of the Ryukyus)

[AHW35-P05] Preliminary study of volatile flux from magma of Aso volcano through shallow groundwater layer, Kumamoto Prefecture, Southwest Japan

*Masaaki Takahashi¹, Kohei Kazahaya¹, Tsutomu Sato¹, Hiroshi A Takahashi¹, Akinobu Miyakoshi¹, Yuki Tosaki¹, Noritoshi Morikawa¹, Akihiko Inamura¹, Jun Daimaru¹, Hiroko Handa¹, Atsuko Nakama¹, Hinako Shimizu¹, Hisako Takeuchi¹ (1.The National Institute of Advanced Industrial Science and Technology)

[AHW35-P09] Anomalous changes in groundwater and hot spring water after the 2016 Kumamoto earthquake

★Invited papers

*Tsutomu Sato¹, Hiroshi A Takahashi¹, Kuniyo Kawabata², Masaaki Takahashi¹, Yuki Tosaki¹, Akinobu Miyakoshi¹, Akihiko Inamura¹, Hiroko Handa¹, Norio Matsumoto¹, Kohei Kazahaya¹ (1.Geological Survey of Japan, AIST, 2.Kagoshima University)

Sat. May 20, 2017 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL7)

[EJ] Poster
| A (Atmospheric and Hydrospheric Sciences)
| A-HW Hydrology & Water Environment

[A-HW35] [EJ] Isotope Hydrology 2017

[AHW35-P03] Alternative to toxic substance for water sample preservation to measure stable carbon isotopic composition of DIC: preliminary result

*Hiroshi A Takahashi¹, Hiroko Hanada¹ (1.Geological Survey of Japan, AIST)

[AHW35-P04] Estimation of DIC escape from a mangrove forest in Ishigaki Island inferred from using stable carbon isotopic analysise.

★Invited papers

*Miyuki Kondo¹, Hiroshi A Takahashi², Shinpei Yoshitake³, Mitsutoshi Tomotsune⁴, Kazutoshi Kinjo⁵, Toshiyuki Ohtsuka³ (1.National Institute for Environmental Studies, 2.National Institute of Advanced Industrial Science and Technology, 3.Gifu University, 4.Kobe University, 5.University of the Ryukyus)

[AHW35-P05] Preliminary study of volatile flux from magma of Aso volcano through shallow groundwater layer, Kumamoto Prefecture, Southwest Japan

*Masaaki Takahashi¹, Kohei Kazahaya¹, Tsutomu Sato¹, Hiroshi A Takahashi¹, Akinobu Miyakoshi¹, Yuki Tosaki¹, Noritoshi Morikawa¹, Akihiko Inamura¹, Jun Daimaru¹, Hiroko Handa¹, Atsuko Nakama¹, Hinako Shimizu¹, Hisako Takeuchi¹ (1.The National Institute of Advanced Industrial Science and Technology)

[AHW35-P09] Anomalous changes in groundwater and hot spring water after the 2016 Kumamoto earthquake

★Invited papers

*Tsutomu Sato¹, Hiroshi A Takahashi¹, Kuniyo Kawabata², Masaaki Takahashi¹, Yuki Tosaki¹, Akinobu Miyakoshi¹, Akihiko Inamura¹, Hiroko Handa¹, Norio Matsumoto¹, Kohei Kazahaya¹ (1.Geological Survey of Japan, AIST, 2.Kagoshima University)

Sat. May 20, 2017 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall HALL7)

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

[S-IT26] [EE] Fluid-mediated processes and properties near convergent plate boundaries

[SIT26-P01] Noble gas and major element composition of deep groundwater in the fore-arc region of southwest Japan; widespread distribution of fluids dehydrated from the Philippine Sea Plate

*Noritoshi Morikawa¹, Kohei Kazahaya¹, Masaaki Takahashi¹, Akihiko Inamura¹, Hiroshi A Takahashi¹, Michiko Ohwada¹, Masaya Yasuhara^1,2, Tsutomu Sato¹ (1.Geological Survey of Japan, AIST, 2.RISSHO University)

Sat. May 20, 2017 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL7)

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

[S-IT26] [EE] Fluid-mediated processes and properties near convergent plate boundaries

[SIT26-P01] Noble gas and major element composition of deep groundwater in the fore-arc region of southwest Japan; widespread distribution of fluids dehydrated from the Philippine Sea Plate

*Noritoshi Morikawa¹, Kohei Kazahaya¹, Masaaki Takahashi¹, Akihiko Inamura¹, Hiroshi A Takahashi¹, Michiko Ohwada¹, Masaya Yasuhara^1,2, Tsutomu Sato¹ (1.Geological Survey of Japan, AIST, 2.RISSHO University)

Mon. May 22, 2017 3:30 PM - 5:00 PM Poster Hall (International Exhibition Hall HALL7)

[JJ] Poster
| S (Solid Earth Sciences)
| S-GL Geology

[S-GL36] [JJ] Regional geology and tectonics

[SGL36-P08] U-Pb zircon ages of the Nakanogawa Group in the southern Hidaka Belt, northern Japan: Implications for its depositional age and provenance

*Futoshi Nanayama¹, Yutaka Takahashi¹, Toru Yamasaki¹, Mitsuru Nakagawa¹, Hideki Iwano², Tohru Danhara², Takafumi Hirata³ (1.Geological Survey of Japan, AIST, 2.Kyoto Fission-Track Co. Ltd., 3.University of Tokyo)

Mon. May 22, 2017 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL7)

[JJ] Poster
| S (Solid Earth Sciences)
| S-GL Geology

[S-GL36] [JJ] Regional geology and tectonics

[SGL36-P08] U-Pb zircon ages of the Nakanogawa Group in the southern Hidaka Belt, northern Japan: Implications for its depositional age and provenance

*Futoshi Nanayama¹, Yutaka Takahashi¹, Toru Yamasaki¹, Mitsuru Nakagawa¹, Hideki Iwano², Tohru Danhara², Takafumi Hirata³ (1.Geological Survey of Japan, AIST, 2.Kyoto Fission-Track Co. Ltd., 3.University of Tokyo)

Yutaka Takahashi

Convener, Chairperson

[A-HW35] [EJ] Isotope Hydrology 2017

Speaker, Author, Co-Author

[A-HW35] [EJ] Isotope Hydrology 2017

[AHW35-P03] Alternative to toxic substance for water sample preservation to measure stable carbon isotopic composition of DIC: preliminary result

[AHW35-P04] Estimation of DIC escape from a mangrove forest in Ishigaki Island inferred from using stable carbon isotopic analysise.

★Invited papers

[AHW35-P05] Preliminary study of volatile flux from magma of Aso volcano through shallow groundwater layer, Kumamoto Prefecture, Southwest Japan

[AHW35-P09] Anomalous changes in groundwater and hot spring water after the 2016 Kumamoto earthquake

★Invited papers

[A-HW35] [EJ] Isotope Hydrology 2017

[AHW35-P03] Alternative to toxic substance for water sample preservation to measure stable carbon isotopic composition of DIC: preliminary result

[AHW35-P04] Estimation of DIC escape from a mangrove forest in Ishigaki Island inferred from using stable carbon isotopic analysise.

★Invited papers

[AHW35-P05] Preliminary study of volatile flux from magma of Aso volcano through shallow groundwater layer, Kumamoto Prefecture, Southwest Japan

[AHW35-P09] Anomalous changes in groundwater and hot spring water after the 2016 Kumamoto earthquake

★Invited papers

[S-IT26] [EE] Fluid-mediated processes and properties near convergent plate boundaries

[SIT26-P01] Noble gas and major element composition of deep groundwater in the fore-arc region of southwest Japan; widespread distribution of fluids dehydrated from the Philippine Sea Plate

[S-IT26] [EE] Fluid-mediated processes and properties near convergent plate boundaries

[SIT26-P01] Noble gas and major element composition of deep groundwater in the fore-arc region of southwest Japan; widespread distribution of fluids dehydrated from the Philippine Sea Plate

[S-GL36] [JJ] Regional geology and tectonics

[SGL36-P08] U-Pb zircon ages of the Nakanogawa Group in the southern Hidaka Belt, northern Japan: Implications for its depositional age and provenance

[S-GL36] [JJ] Regional geology and tectonics

[SGL36-P08] U-Pb zircon ages of the Nakanogawa Group in the southern Hidaka Belt, northern Japan: Implications for its depositional age and provenance