セッションC　環境放射能

3C1

Sat. Sep 23, 2023 2:50 PM - 4:10 PM A会場 (サタケメモリアルホール)

座長:栗原雄一(長岡技術科学大学)

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2:50 PM - 3:10 PM

[3A10] Soil-soil distribution coefficients of actinides: indication of different environmental mobility of ²³⁷Np and ²³⁹Pu in Japanese soils

*Jian Zheng¹, Keiko Tagami¹, Shigeo Uchida¹ (1. National Institutes for Quantum Science and Technology)

3:10 PM - 3:30 PM

[3A11] Direct analyses of Eu sorption on clay minerals by microscopic techniques

*Hiroki Mukai¹, Mei Huiyang², Noboru Aoyagi², Yoshio Takahashi¹ (1. Univ. Tokyo, 2. JAEA)

3:30 PM - 3:50 PM

[3A12] The evaluation of effective half-lives and analysis of seasonal variation by high sensitivity analysis of Cs-137 in airborne particulates sampled in Chiba City

*Midori Sugiyama¹, Anna Okayama¹, Motoyo Iida¹, Satoru Miyata¹, Hiroyuki Tanaka¹, Wataru Nitta¹, Keisuke Isogai¹ (1. Japan Chemical Analysis Center)

3:50 PM - 4:10 PM

[2A07] Concentrations of Cs-137 in an algae grazing annual fish, ayu Plecoglossus altivelis collected from Tomioka River in Fukushima Prefecture.

*Takami Morita¹, Toshihiro Wada², Hyoe Takata², Tsutomu Kanasashi², Kenji Nanba² (1. Japan Fisheries Research and Education Agency Fisheries Resources Institute, 2. Fukushima University)

Session information

3C1

[3A10] Soil-soil distribution coefficients of actinides: indication of different environmental mobility of ²³⁷Np and ²³⁹Pu in Japanese soils

[3A11] Direct analyses of Eu sorption on clay minerals by microscopic techniques

[3A12] The evaluation of effective half-lives and analysis of seasonal variation by high sensitivity analysis of Cs-137 in airborne particulates sampled in Chiba City

[2A07] Concentrations of Cs-137 in an algae grazing annual fish, ayu Plecoglossus altivelis collected from Tomioka River in Fukushima Prefecture.

Authentication

Session information

3C1

[3A10] Soil-soil distribution coefficients of actinides: indication of different environmental mobility of 237Np and 239Pu in Japanese soils

[3A11] Direct analyses of Eu sorption on clay minerals by microscopic techniques

[3A12] The evaluation of effective half-lives and analysis of seasonal variation by high sensitivity analysis of Cs-137 in airborne particulates sampled in Chiba City

[2A07] Concentrations of Cs-137 in an algae grazing annual fish, ayu Plecoglossus altivelis collected from Tomioka River in Fukushima Prefecture.

Authentication

[3A10] Soil-soil distribution coefficients of actinides: indication of different environmental mobility of ²³⁷Np and ²³⁹Pu in Japanese soils