〈論文〉福島県川俣町における環境放射線調査
書誌事項
- タイトル別名
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- 〈Contributed Paper〉Survey of Environmental radiation in Kawamata-machi, Fukushima-ken
抄録
[Abstract] Large amount of radioactive materials had released by the nuclear power plant accident at Fukushima Dai-ichi site. The level of radiation dose rate has been raised by the radioactive material on the ground. We measured the dose rates in Kawamata-machi, Fukushima-ken, Japan, which is located about 40 km from the power plant in north-west direction. We measured the Cs-137 concentration in soil samples by the Gediode detector. The result shows more than 90% of Cs-137 exists the depth from the surface to 10 mm. The soil of shallow depth was sieved to 6 series by particle size. The radioactivity of the parts less than 1 mm diameter account for more than 80% of the total. The Cs-137 in soil was not solved by water.
Hohara, Sin-ya
Departmental Bulletin Paper
application/pdf
収録刊行物
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- 近畿大学原子力研究所年報
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近畿大学原子力研究所年報 48 3-9, 2012-03-01
近畿大学原子力研究所
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詳細情報 詳細情報について
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- CRID
- 1050001202544813696
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- ISSN
- 03748715
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- 本文言語コード
- ja
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- 資料種別
- departmental bulletin paper
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- データソース種別
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- IRDB