Japan Geoscience Union Meeting 2016

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Poster

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

[A-HW18] Isotope Hydrology 2016

Wed. May 25, 2016 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL6)

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), Futaba Kazama(Social Cystem Engineering, Division of Engineering, Interdiciplinary Graduate School of Medical and Engineering, University of Yamanashi), Masaaki Takahashi(The National Institute of Advanced Industrial Science and Technology), YUICHI SUZUKI(Faculty of Geo-Environmental Sience,Rissho University)

5:15 PM - 6:30 PM

[AHW18-P03] Behavior of the age dating tracers in Satoyama-spring

*Kazuyoshi Asai1, yuji KATO1, Maki Tsujimura2 (1.Geo Science Laboratory, 2.University of Tsukuba)

Keywords:age daring tracer, Satoyama-spring, stable isotope, CFCs, SF6

For accumulation of basic data about the age dating tracers, weekly sampling was carried out on Satoyama-spring in Nagoya city for one year. Based on the analysis results (stable isotopes, CFCs, SF6, dissolved ion), we discuss the factor controlling the temporal variation of age dating tracers.