Contents

1. Opening remarks P.1
2. Presentations
   (1) Accident of Fukushima Daiichi Nuclear Power Plant - Sequences, FP released, Lessons learned–
   Speaker: Prof. Jun Sugimoto (Kyoto University)
   Chair: Prof. Ken Nakajima (KURRI) P.2
   (2) Q&A P.30
   (3) IAEA safety standards for radiological protection of the public 2 in post-accident situations
   Speaker: Dr.Gerhard Proehl (IAEA)
   Chair: Prof.Hirofumi Tsukada (Fukushima University) P.32
   (4) Q&A P.52
   (5) UNSCEARs assessment of radiation levels/effects from Fukushima accident
   Speaker: Wolfgang Weiss （Chair for the fifty-eighth and fifty-ninth sessions of UNSCEAR）
   Chair: Prof. Hirotake Moriyama (Director of KURRI) P.53
   (6) Q&A P.77
   (7) Radiation monitoring and mapping around the Fukushima site
   Speaker: Dr. Kimiaki Saito (JAEA)
   Chair: Prof. Hiromi Yamazawa (Nagoya University P.80
   (8) Q&A P.82
   (9) Implication of the isotopic ratios of radionuclides observed in the contaminated areas surrounding Fukushima-Daiichi NPP
   Speaker: Prof. Hajimu Yamana (KURRI)
   Chair:Prof. Itsumasa Urabe (Fukuyama University) P.84
   (10) Q&A P.95
   (11) Implication of the isotopic ratios of radionuclides observed in the contaminated areas surrounding Fukushima-Daiichi NPP
   Speaker: Prof. Hajimu Yamana (KURRI)
   Chair:Prof. Itsumasa Urabe (Fukuyama University) P.97
   (12) Q&A P.129
   (13) NIRS’s activities for the reconstruction of early internal exposure in the TEPCO Fukushima Daiichi Nuclear Power Station accident
   Speaker: Prof. Dr. Osamu Kurihara (NIRS)
   Chair:Prof. Nobuhiko Ban (Tokyo Healthcare University) P.130
   (14) Q&A P.148
   (15) Release of plutonium isotopes from the Fukushima Daiichi Nuclear Power Plant accident
   Speaker: Dr.Jian Zheng (NIRS)
   Chair:Prof.Nobuhiko Ban (Tokyo Healthcare University) P.149
   (16) Q&A P.164

   Discussion
   

   Chair: Prof. Sentaro Takahashi (KURRI) P.165
   

   Closng remarks P.170
   

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