Risk-benefit analysis of the regulation of food contamination with radioactive substances
| Project/Area Number |
25340144
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Environmental policy and social systems
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| Research Institution | Fukui Prefectural University |
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Principal Investigator |
Oka Tosihiro 福井県立大学, 経済学部, 教授 (00231209)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
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| Keywords | 福島第一原発 / 放射性セシウム / 発がんリスク / 損失余命 / 費用便益分析 / 食品安全 / 規制 / 食品基準値 / リスク / 水田吸収抑制策 / 果樹除染 / 福島第一原発事故 / 食品規制 / 柿除染 / あんぽ柿 / 米セシウム吸収抑制策 / 放射線リスク / 食品 / リスク便益分析 / 米 |
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| Outline of Final Research Achievements |
The food safety regulation implemented to address the contamination with radioactive caesium released by the accident of Fukushima Daiichi nuclear power plant was evaluated with respect to its costs and benefits. The costs of the regulation were estimated for the prohibition of the distribution and the processing of agricultural products, and for the countermeasures to reduce the caesium concentration in products. The effects of the regulation were measured by the reduction in the loss of life-expectancy due to the reduction of cancer risk through the reduction of radio-caesium intake. Assuming the benefit from the reduction in loss of life-expectancy by one year is 20 million yen, the efficient value for food standard became 390Bq/kg for rice, and 3600Bq/kg or gradually stringent values for dried Japanese persimmon.
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Report
(4 results)
Research Products
(10 results)
