Nao SHIBAYAMA

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Speaker, Author, Co-Author

Thu. May 1, 2014 2:15 PM - 4:00 PM 311 (3F)

Oral
| Symbol H (Human Geosciences)
| H-TT Technology & Techniques

[H-TT35_1PM1] Developments and applications of AMS techniques for earth and human environmental research

2:15 PM - 2:30 PM

★ [HTT35-P14_PG] Study on monitoring of volcanic activity using ¹²⁹I / ¹²⁷I ratios in crater lake and hot spring at Zao volcano

3-min talk in an oral session

*Tetsuya MATSUNAKA¹, Kimikazu SASA¹, Keisuke SUEKI¹, Nao SHIBAYAMA¹, Tsutomu TAKAHASHI¹, Masumi MATSUMURA¹, Yukihiko SATOU¹, Hiroyuki MATSUZAKI², Akio GOTO³, Takahiro WATANABE³, Noriyoshi TSUCHIYA³, Nobuo HIRANO³, Akihisa KIZAKI³ (1.University of Tsukuba, 2.The University of Tokyo, 3.Tohoku University)

Thu. May 1, 2014 6:15 PM - 7:30 PM Poster (3F)

Poster
| Symbol H (Human Geosciences)
| H-TT Technology & Techniques

[H-TT35_1PO1] Developments and applications of AMS techniques for earth and human environmental research

6:15 PM - 7:30 PM

★ [HTT35-P14] Study on monitoring of volcanic activity using ¹²⁹I / ¹²⁷I ratios in crater lake and hot spring at Zao volcano

*Tetsuya MATSUNAKA¹, Kimikazu SASA¹, Keisuke SUEKI¹, Nao SHIBAYAMA¹, Tsutomu TAKAHASHI¹, Masumi MATSUMURA¹, Yukihiko SATOU¹, Hiroyuki MATSUZAKI², Akio GOTO³, Takahiro WATANABE³, Noriyoshi TSUCHIYA³, Nobuo HIRANO³, Akihisa KIZAKI³ (1.University of Tsukuba, 2.The University of Tokyo, 3.Tohoku University)

Fri. May 2, 2014 11:00 AM - 12:45 PM 501 (5F)

Oral
| Symbol M (Multidisciplinary and Interdisciplinary)
| M-AG Applied Geosciences

[M-AG38_2AM2] Dynamics of radionuclides emitted from Fukuchima Dai-ichi Nuclear Power Plant in the environment

11:45 AM - 12:00 PM

[MAG38-11] Three different structures of radionuclide ratios on the surface soil in the northwestern area from the FDNPP

*Yukihiko SATOU¹, Keisuke SUEKI¹, Kimikazu SASA¹, Tetsuya MATSUNAKA¹, Nao SHIBAYAMA¹, Tsutomu TAKAHASHI¹, Norikazu KINOSHITA² (1.AMS Group, University of Tsukuba, 2.Institute of Technology, Shimizu Corporation)

12:00 PM - 12:15 PM

[MAG38-12] Depth profiles of ¹²⁹I and ¹³⁷Cs in soil before and after the FDNPP accident

*Tetsuya MATSUNAKA¹, Kimikazu SASA¹, Keisuke SUEKI¹, Tsutomu TAKAHASHI¹, Masumi MATSUMURA¹, Yukihiko SATOU¹, Nao SHIBAYAMA¹, Jun-ichi KITAGAWA², Norikazu KINOSHITA³, Hiroyuki MATSUZAKI⁴ (1.University of Tsukuba, 2.High Energy Accelerator Research Organization, 3.Shimizu Corporation, 4.The University of Tokyo)

12:15 PM - 12:30 PM

[MAG38-13] Distribution of ¹²⁹I in the environment released from the FDNPP accident and estimation of ¹³¹I/¹²⁹I ratio

*Kimikazu SASA¹, Masumi MATSUMURA¹, Keisuke SUEKI¹, Tsutomu TAKAHASHI¹, Tetsuya MATSUNAKA¹, Yukihiko SATOU¹, Nao SHIBAYAMA¹, Norikazu KINOSHITA², Kenji NISHIHARA³, Hiroyuki MATSUZAKI⁴ (1.University of Tsukuba, 2.Shimizu Corp., 3.Japan Atomic Energy Agency, 4.The University of Tokyo)