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Monitoring120411 110412131156-phpapp02
Monitoring120411 110412131156-phpapp02
Monitoring120411 110412131156-phpapp02
Monitoring120411 110412131156-phpapp02
Monitoring120411 110412131156-phpapp02
Monitoring120411 110412131156-phpapp02
Monitoring120411 110412131156-phpapp02
Monitoring120411 110412131156-phpapp02
Monitoring120411 110412131156-phpapp02
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Monitoring120411 110412131156-phpapp02

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Transcript

  • 1.
    • Fukushima Nuclear Accident
    • Radiological Monitoring
    • and Consequences
    • 12 April 2011
  • 2. Gamma Dose Rate in 7 Prefectures 24 March – 12 April
  • 3. Gamma Dose Rate in 47 Prefectures on 11 April Natural background: 0.1µSv/h Fukushima prefecture: 2.1 µSv/h
  • 4. Daily deposition of I-131 (Bq /m 2 ) 1 to 11 April
  • 5. Daily deposition of Cs-137 (Bq /m 2 ) 1 to 11 April
  • 6. IAEA measurements Route A: North to North West from F-NPP Gamma dose rate (µSv/h)
  • 7. IAEA measurements Route A: North to North West from F-NPP Beta + gamma contamination (MBq/m 2 )
  • 8. Monitoring of drinking water 12 April
    • I-131 and Cs-137 are far below restriction levels in all prefectures
    • Recommendations for restrictions for infants based on I-131 in place in 1 village of Fukushima prefecture as precautionary measure
  • 9. Radiation Monitoring in Foodstuffs (MHLW, Japan)
    • 8 th and 10-11 April
    • 21 samples
    • 8 prefectures
    • Various vegetables, spinach and other leafy vegetables, fruit (strawberry), various meats, seafood and unprocessed raw milk
    • I-131, Cs-134 and/or Cs-137:
      • either not detected
      • Or below the regulation values set by the Japanese authorities

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