Geological Disposal of Radioactive Waste
Scope
Geological disposal is recognized internationally as the most reliable method of isolating HLW. Earth science plays an important role in providing a scientific basis for geological disposal. This session invites contributions from scientists who have undergone interdisciplinary studies in the geological environment to understand the governing process and to predict the future evolution.
Convener
Koji Umeda
umeda.koji@jaea.go.jp
Co-Convener
Kosei Komuro, Yoshio Watanabe, Hidekazu Yoshida
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Session Informations
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May 22nd Room:104 Time:PM1
SessionID:SCG068 Chairman:Koji Umeda, Yoshio Watanabe
The colored are the invited.
Start Time Presentation Number Title (PDF download) Presenter Authors
14:15 SCG068-01 Focast of natural phenomena and safety analysis for safety of geological disposal Junichi Goto Junichi Goto,
Ryuta Hataya,
Eiichi Ishii et al.
14:30 SCG068-02 Focast of natural phenomena and safety analysis for safety of geological disposal Takeshi Ebashi Takeshi Ebashi,
Ryuta Hataya,
Junichi Goto et al.
14:45 SCG068-03 Rethinking of NF concept in crystalline rock Hidekazu Yoshida Hidekazu Yoshida
15:00 SCG068-04 Hydrochemical Characterization at Mizunami Underground Research Laboratory - Adequacy assessment of the result of surfac Mizuno Takashi Mizuno Takashi,
Aosai Daisuke,
Shingu Shinya et al.
15:15 SCG068-05 Natural analogue study using U, Th, REEs to identify the pragmatic hydrogeological structure in sedimentary rock Teruki Iwatsuki Teruki Iwatsuki,
Teruyuki Honda,
Hiroaki Murakami
15:30 SCG068-06 Hydrogeological investigations for validation of groundwater flow modelling Kazuyuki Matsusue Kazuyuki Matsusue,
Masahiro Munakata,
Kimikazu Hisada et al.
15:45 SCG068-07 Study of chlorine-36 dating of groundwater in the SAB-2 borehole, Horonobe, Hokkaido Kimikazu Hisada Kimikazu Hisada,
Masahiro Munakata,
Kazuyuki Matsusue et al.
16:00 SCG068-08 Estimation of groundwater retention time by Carbon-14 in the sedimentary rocks at the Horonobe study site Hiroaki Murakami Hiroaki Murakami,
Yuki Amano,
Yoko Saito-Kokubu et al.
May 22nd Room:104 Time:PM2
SessionID:SCG068 Chairman:Kosei Komuro, Hidekazu Yoshida
The colored are the invited.
Start Time Presentation Number Title (PDF download) Presenter Authors
16:30 SCG068-09 Study on Preparation methods for Validation data of Groundwater Flow System in a Sedimentary Rock Area Ryutaro Sakai Ryutaro Sakai,
Masahiro Munakata,
Hideo Kimura
16:45 SCG068-10 Study on Temporal Change of Hydraulic Conductivity for Long-term Groundwater Flow Analysis Masahiro Munakata Masahiro Munakata,
Kimikazu Hisada,
Hideo Kimura
17:00 SCG068-11 Effect of confining pressure on the chemico-osmotic property of sedimentary rock Mikio Takeda Mikio Takeda,
Mitsuo Manaka,
Kazumasa Ito
17:15 SCG068-12 omparison of pore water chemistry after extraction from sedimentary rock by different methods Reo Ikawa Reo Ikawa,
Seiji Nishizaki,
Isao Machida et al.
17:30 SCG068-13 Effect of microorganisms on migration of radionuclide - Sorption of actinides on microbial cells in aerobic condition - Toshihiko Ohnuki Toshihiko Ohnuki,
Wakari Iwai,
Naofumi kozai et al.
17:45 SCG068-14 BiogeochemicalBiogeochemical Investigations of Granitic Groundwater from the Grimsel Test Site, Switzerland Uta Konno Uta Konno,
Mariko Kouduka,
Yohey Suzuki et al.
18:00 SCG068-15 Natural analogue study on long-term reaction of bentonite and highly alkaline groundwater Masaya Oi Masaya Oi,
Naotatsu Shikazono,
Minoru Yamakawa et al.
18:15 SCG068-16 Study on investigation techniques of uplift rate using sediment of incised meander scars Ken-ichi Yasue Ken-ichi Yasue,
Shin-ichi Tanikawa,
Atusi Ninomiya et al.
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