2021 Annual Meeting of Japan Association of Mineralogical Sciences (JAMS)
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Session Details

Oral presentationR4: Mineral sciences of the Earth surface

R4: Mineral sciences of the Earth surface

Thu. Sep 16, 2021 2:00 PM - 5:15 PM JST
Thu. Sep 16, 2021 5:00 AM - 8:15 AM UTC
Zoom Session 3
Chairperson:Keisuke Fukushi(Kanazawa University), Tadashi Yokoyama(Hiroshima University), Jun Kawano(Hokkaido University), Hiroshi Sakuma(NIMS), Satoshi Utsunomiya(Kyushu University)
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[Chairperson]
Hiroshi Sakuma: R4-01 - R4-04
Tadashi Yokoyama: R4-05 - R4-09
Satoshi Utsunomiya: R4-10 - R4-13
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[R4-01]Analysis of molybdenum adsorption formation on oxide by surface complexation model[Presentation award entry]

*Akihiro Okuyama1, Keisuke Fukushi1, Teruhiko Kashiwabara2 (1. Kanazawa Uni. Sci., 2. JAMSTEC)
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2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[R4-02]Particulate plutonium released from the Fukushima Daiichi meltdowns

*Satoshi Utsunomiya1 (1. Kyushu Univ. Sci.)
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2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[R4-03]Study of absorption characterization of radiocesium for environmental mineral -Possibility of absorption in amphibole and feldspars

*Hiroki Hagiwara1, Hiromi Konishi2 (1. JAEA, 2. Niigata Univ.)
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2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[R4-04]Speciation and solubility of arsenic, lead, and cadmium in contaminated soils from Kamegai mine tailing, Toyama, Japan

*Baasansuren Gankhurel1, Keisuke Fukushi1, Akitoshi Akehi1, Yoshio Takahashi2, Natsumi Takeda1, Xiaolan Zhao3, Kazuo Kawasaki4 (1. Kanazawa Uni., 2. Uni. of Tokyo, 3. Chang`an Uni., 4. Uni. of Toyama)
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3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[R4-05]Desorption behavior of heavy metals from contaminated soils: A surface complexation modeling

*Natsumi Takeda1, Akihiro Okuyama1, Baasansuren Gankhurel1, Keisuke Fukushi1 (1. Kanazawa Univ. Sci.)
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3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[R4-06]Interlayer structure changes of experimentally weathered phlogopite

*Sayako Inoue1, Kenji Tamura2, Kei Midorikawa2,3, Toshihiro Kogure4 (1. Ehime Uni. GRC, 2. NIMS, 3. Hosei Univ., 4. Uni. Tokyo)
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3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

休憩

3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[R4-07]Saponite-ammonium interaction:Reconstruction of ammonium concentration of early ocean on Ceres

*Hiroto Tokumon1, Keisuke Fukushi2, Yasuhito Sekine3, Kosuke Inoue1 (1. Kanazawa Univ. Sci., 2. Institute of Nature and Environmental Technology, Kanazawa Univ, 3. Tokyo Institute of Technology)
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4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[R4-08]Variation of lattice constants with Na substitution in biogenic aragonites

*Taiga Okumura1, Masahiro Yoshimura1, Toshihiro Kogure1 (1. Univ. Tokyo Sci.)
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4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[R4-09]Formation conditions of calcium carbonate hemihydrate

*Mai Suyama1, Keisuke Fukushi1, Takuma Kitazima1 (1. Kanazawa Uni. Sci.)
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4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[R4-10]The reason why the air in pores specifically reduces the dissolution of carbonate minerals

*Tadashi Yokoyama1, Naoki Nishiyama2 (1. Hiroshima Uni., 2. Tsukuba Uni.)
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4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[R4-11]Solubility of Amorphous Magnesium Carbonate at Low Temperature

*Kitajima KITAJIMA Takuma1, Fukushi Keisuke2, Yasuhito Sekine3, Masahiro Yoda4, Baasansuren Gankhurel1, Davaadorj Davaasuren5, Yoshio Takahasi6 (1. Kanazawa Univ. Sic., 2. K-INET, 3. Tokyo Univ. Sic, 4. ELSI, 5. National University of Mongolia, 6. Tokyo Univ.)
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5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[R4-12]Mixing of carbon element in iridescent labradorite feldspar

*Yasunori Miura1 (1. Yamaguchi University/Faculty of Science (Post))
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