Japan Geoscience Union Meeting 2015

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Symbol A (Atmospheric and Hydrospheric Sciences) » A-HW Hydrology & Water Environment

[A-HW24] Isotope Hydrology 2015

Mon. May 25, 2015 11:00 AM - 12:45 PM 301A (3F)

Convener:*Masaya Yasuhara(Geological Survey of Japan, AIST), Kohei Kazahaya(Geological Survey of Japan, AIST), Shinji Ohsawa(Institute for Geothermal Sciences, Graduate School of Science, Kyoto University), Masaaki Takahashi(The National Institute of Advanced Industrial Science and Technology), YUICHI SUZUKI(Faculty of Geo-Environmental Sience,Rissho University), Futaba Kazama(Social Cystem Engineering, Division of Engineering, Interdiciplinary Graduate School of Medical and Engineering, University of Yamanashi), Kazuyoshi Asai(Geo Science Laboratory), Chair:Kazuyoshi Asai(Geo Science Laboratory), Takashi Nakamura(International Research Center for River Basin Environment, University of YAMANASHI)

11:30 AM - 11:45 AM

[AHW24-08] Chemical properties of deep groundwater at coastal area

*Isao MACHIDA1, Masahiko ONO1, Satoru KOSHIGAI1, Reo IKAWA1, Atsunao MARUI1 (1.Geological Survey of Japan, AIST)

Keywords:Borling survey, Pore water, Coastal Area, Boundary of saline and fresh water, Isotopes, Water quality

Two drilling surveys up to a depth of 150m have been carried out close to shoreline at Suruga bay, Shizuoka Prefecture. The properties of groundwater flow can be discussed by the chemical and isotopical data from geological core.