Journal of Groundwater Hydrology
Online ISSN : 2185-5943
Print ISSN : 0913-4182
ISSN-L : 0913-4182
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Volume 61, Issue 4
Displaying 1-5 of 5 articles from this issue
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TECHNICAL REPORT
  • 3H/ 3He-based groundwater ages for springs located at the foot of Mt. Fuji
    Kazuyoshi ASAI, Satoshi KOSHIMIZU
    2019 Volume 61 Issue 4 Pages 291-298
    Published: November 28, 2019
    Released on J-STAGE: March 08, 2020
    DOIhttps://doi.org/10.5917/jagh.61.291
    JOURNAL FREE ACCESS
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    Information of groundwater age is important for understanding circulation rate and resource of groundwater flow system. In this study, dating method using 3H/3He was applied to 5 springs located at the foot of Mt. Fuji. 3H/3He-based groundwater ages were determined successfully for 4 springs, ranging from 18 to 39 years. This 3H/3He ages is consistent with hydrogeological setting of Mt. Fuji and with reported ages estimated by 36Cl, CFCs and SF6, suggested that 3H/3He method becomes a powerful tool in dating groundwater around Mt. Fuji area.

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