REFERENCES
- Ordinance on Prevention of Ionizing Radiation Hazard. Ordinance of the Ministry of Labour. No. 41. 1972.
- International Commission on Radiological Protection (ICRP): The 2007 Recommendations of the International Commission on Radiological Protection. ICRP Publication 103. Ann. ICRP 37(2–4) (2008).
- ICRP: Application of the Commission's Recommendations to the Protection of People Living in Long-term Contaminated Areas after a Nuclear Accident or a Radiation Emergency. ICRP Publication 111, Ann. ICRP 39(3) (2009).
- Ordinance on Prevention of Ionizing Radiation Hazards at Work to Decontaminate Soil and Wastes Contaminated by Radioactive Materials Resulting from the Great East Japan Earthquake and Related Works. Ordinance of the Ministry of Health, Labour and Welfare. No. 152. 2011.
- Yasui, S.: Establishment of new regulations for radiological protection for decontamination work involving radioactive fallout emitted by the Fukushima Daiichi APP accident. J. Occup. Environ. Hyg. 10(9):D119–D124 (2013).
- Nuclear Emergency Response Headquarters (NERH): Basic Concept and Issues to Be Challenged for Rearranging the Restricted Areas and Areas to Which Evacuation Orders Have Been Issued Where Step 2 Has Been Completed.” Decision of NERH on December 26, 2011. Available at http://www.meti.go.jp/english/earthquake/nuclear/roadmap/pdf/20111-226_01.pdf (accessed April 28, 2014).
- Nuclear Emergency Response Headquarters (NERH): “Practical Operations for Designating Areas to Which Evacuation Orders Have Been Issued as Newly Designated Areas.” NERH Decision on March 30, 2012. . Available at http://www.meti.go.jp/english/earthquake/nuclear/roadmap/pdf/20120330_01b.pdf (accessed April 28, 2014).
- Ministry of Health, Labour and Welfare: “2nd Report of the Expert Meeting on Radiation Protection at Decontamination Work Resulting from Fukushima Daiichi APP Accident,” July 24, 2012. . Available at http://www.mhlw.go.jp/english/topics/2011eq/workers/dr/dr/pr_120427.html (accessed April 28, 2014).
- Ministry of Health, Labour and Welfare: “Guidelines on Prevention of Radiation Hazards for Workers Engaged in Decontamination Works,” Labour Standards Bureau Notification No. 1222-6, December 22, 2011. . Available at http://www.mhlw.go.jp/english/topics/2011eq/workers/dr/dr/pr_120615_a03.pdf (accessed April 28, 2014).
- Ministry of Health, Labour and Welfare: “Guidelines on Prevention of Radiation Hazards for Workers Engaged in Works under a Designated Dose Rate,” Labour Standards Bureau Notification No.0615-6, June 15, 2012. . Available at http://www.mhlw.go.jp/english/topics/2011eq/workers/dr/dr/pr_120615_a04.pdf (accessed April 28, 2014).
- “Ordinance for Partial Amendment of Ordinance on Prevention of Ionizing Radiation Hazards at Work to Decontaminate Soil and Wastes Contaminated by Radioactive Materials Resulting from the Great East Japan Earthquake and Related Works.” Ordinance of the Ministry of Health, Labour and Welfare, No. 94, 2012. . Available at http://www.mhlw.go.jp/english/topics/2011eq/workers/dr/dr/pr_120615.html (accessed April 28, 2014).
- International Commission on Radiological Protection (ICRP): General Principles for the Radiation Protection of Workers. ICRP Publication 75. Ann. ICRP 27(1) (1997).
- International Atomic Energy Agency (IAEA): “International Basic Safety Standards for Protection Against Ionizing Radiation and for the Safety of Radiation Sources. IAEA Safety Series, No. 115 (1996).
- Ministry of Agriculture, Fishery and Forestry: “Distribution Map of Radioactive Concentration on Agricultural Soil in Fukushima Prefecture,” March 23, 2012. . Available at http://www.mhlw.go.jp/english/topics/2011eq/workers/dr/dr/pr_120427_a03.pdf (accessed April 28, 2014).
- Ministry of Agriculture, Fishery and Forestry: “Monitoring Results of Radioactive Concentration on Forest Soil (per 1kg of leaf soils),” March 1, 2012. . Available at http://www.mhlw.go.jp/english/topics/2011eq/workers/dr/dr/pr_120427_a04.pdf (accessed April 28, 2014).
- Ministry of Agriculture, Fishery and Forestry: “Simplified Measurement Methodology of Radioactive Concentration in Agricultural Soils,” March 23, 2012. . Available at http://www.mhlw.go.jp/english/topics/2011eq/workers/dr/dr/pr_120427_a12.pdf (accessed April 28, 2014).
- Kaneko, S: “Estimation of Radioactive Cesium Concentration in Forest Soils,” April 20, 2012. . Available at http://www.mhlw.go.jp/english/topics/2011eq/workers/dr/dr/pr_120427_a13.pdf (accessed April 28, 2014).