Site Map

• • Environmental Radiation Database
  • • API Services
  • The Series of Environmental Radioactivity Measuring Methods
  • • Emergency Quick Reference
    • The Series of Environmental Radioactivity Measuring Methods（Numerical Order）
  • Technical Information on Radioactivity Analysis and Measurement
  • • γ-ray emitting nuclides
    • Tritium（³H）
    • Strontium 90（⁹⁰Sr）
    • Iodine-129（¹²⁹I）
    • Carbon 14 （¹⁴C）
  • Depictions of Radioactivity and Radiation in Movies, TV Dramas, and Anime
  • • Radiation House: Radiology Department Diagnostic Reports (TV Drama and Film)
    • Mobile Suit Gundam (Anime)
  • Current Environmental Radiation Levels
  • Radioactivity Concentrations in Various Samples
  • • Environmental Samples
    • Food Samples
  • Basics of Environmental Radioactivity and Radiation Measurement
  • Radioactivity Survey on Nuclear Powered Warships
  • • Nuclear Powered Warship Departure and Post-departure Survey
    • Periodic Surveys on Nuclear Powered Warships
    • Results of Analyses in Radioactivity Surveys on Nuclear Powered Warships
  • What is Committed Effective Dose?
  • Committed Effective Dose by Food Category
  • Create a Chart or Table
  • • Ambient Dose Rate Map
    • • FAQ about How to Read the Ambient Dose Rate Map
    • Annual Trend Chart
    • • FAQ about How to Read Annual Trend Chart
    • Radioactivity Concentration Range Chart
    • • FAQ about How to Read Concentration Range Charts
    • Create a Summary Table
    • Aggregated Ambient Dose Rate
  • Environmental Radioactivity Level Survey (Xenon Observation Data)
  • TEPCO Fukushima Daiichi Nuclear Power Station Accident
  • • TEPCO Fukushima Daiichi Nuclear Power Station Accident
    • • TEPCO Fukushima Daiichi Nuclear Power Station Accident-Related Data Search
  • Survey Results in the Database

• For First-Time Users
• • What is the Environmental Radiation Database?
• Frequently Asked Questions
• Site Map
• Contact Us
• Privacy Policy
• Site Policy
• Accessibility Guidelines
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