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Ocean transport of radioactive materials

  • Michio Aoyama
  • , Mitsuo Uematsu
  • , Seiya Nagao
  • , Takashi Ishimaru
  • , Jota Kanda
  • , Tatsuo Aono
  • , Yukio Masumoto
  • , Daisuke Tsumune
  • , Zofia Baumann
  • , Daniel J. Madigan
  • , Nicholas S. Fisher
  • Fukushima University
  • The University of Tokyo
  • Kanazawa University
  • Tokyo University of Marine Science and Technology
  • National Institutes for Quantum Science and Technology
  • Central Research Institute of Electric Power Industry
  • University of Connecticut
  • Harvard University

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

Radioactive substances were released from the TEPCO Fukushima Daiichi Nuclear Power Station (FDNPS) accident into the environment, beginning on 11 March 2011. A large amount of radioactive material was released into the atmosphere from the three damaged cores and 80% of it was deposited into the ocean. Radioactive materials also discharged directly into the ocean as leaked stagnant water from the reactor housing. River runoff and groundwater discharge can also be considered as minor sources of the FDNPS-derived radioactivity in the ocean.

Original languageEnglish
Title of host publicationEnvironmental Contamination from the Fukushima Nuclear Disaster
Subtitle of host publicationDispersion, Monitoring, Mitigation and Lessons Learned
PublisherCambridge University Press
Pages128-166
Number of pages39
ISBN (Electronic)9781108574273
ISBN (Print)9781108475808
DOIs
StatePublished - Aug 16 2019

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