Atmospheric radionuclides transported to Fukuoka, Japan remote from the Fukushima Dai-ichi nuclear power complex following the nuclear accident

N. Momoshima, Shinji Sugihara, R. Ichikawa, H. Yokoyama

研究成果: ジャーナルへの寄稿記事

50 引用 (Scopus)

抄録

Radionuclides were detected from the Fukushima nuclear accident at Fukuoka, Japan, 1000 km west of the Fukushima Dai-ichi nuclear power complex. Iodine-131 was first detected 3 d after the accident, indicating that it was probably transported dispersively because of local meteorological conditions, and not global air circulation. The maximum concentrations, 5.07 mBq m -3 for 131I, 4.04 mBq m -3 for 134Cs, and 4.12 mBq m -3 for 137Cs, were recorded in particles collected on April 6, 2011. However, these concentration levels decreased below the detection limit by April 26, 2011. Gaseous 131I accounted for 30%-67% of the total 131I content. The increase in dose by inhalation was negligible at Fukuoka.

元の言語英語
ページ(範囲)28-32
ページ数5
ジャーナルJournal of Environmental Radioactivity
111
DOI
出版物ステータス出版済み - 9 1 2012

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Fukushima Nuclear Accident
Radioactive Hazard Release
nuclear accident
nuclear power
iodine
Radioisotopes
Nuclear energy
Iodine
Inhalation
Accidents
accident
Limit of Detection
radionuclide
Japan
Air
air
particle
detection
dose

All Science Journal Classification (ASJC) codes

  • Environmental Chemistry
  • Waste Management and Disposal
  • Pollution
  • Health, Toxicology and Mutagenesis

これを引用

Atmospheric radionuclides transported to Fukuoka, Japan remote from the Fukushima Dai-ichi nuclear power complex following the nuclear accident. / Momoshima, N.; Sugihara, Shinji; Ichikawa, R.; Yokoyama, H.

:: Journal of Environmental Radioactivity, 巻 111, 01.09.2012, p. 28-32.

研究成果: ジャーナルへの寄稿記事

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