DOI QR코드

DOI QR Code

The System of Radiation Dose Assessment and Dose Conversion Coefficients in the ICRP and FGR

  • Kim, Sora (Nuclear Environmental Safety Research Division, Korea Atomic Energy Research Institute) ;
  • Min, Byung-Il (Nuclear Environmental Safety Research Division, Korea Atomic Energy Research Institute) ;
  • Park, Kihyun (Nuclear Environmental Safety Research Division, Korea Atomic Energy Research Institute) ;
  • Yang, Byung-Mo (Nuclear Environmental Safety Research Division, Korea Atomic Energy Research Institute) ;
  • Suh, Kyung-Suk (Nuclear Environmental Safety Research Division, Korea Atomic Energy Research Institute)
  • Received : 2016.07.18
  • Accepted : 2016.09.30
  • Published : 2016.12.31

Abstract

Background: The International Commission on Radiological Protection (ICRP) recommendations and the Federal Guidance Report (FGR) published by the U.S. Environmental Protection Agency (EPA) have been widely applied worldwide in the fields of radiation protection and dose assessment. The dose conversion coefficients of the ICRP and FGR are widely used for assessing exposure doses. However, before the coefficients are used, the user must thoroughly understand the derivation process of the coefficients to ensure that they are used appropriately in the evaluation. Materials and Methods: The ICRP provides recommendations to regulatory and advisory agencies, mainly in the form of guidance on the fundamental principles on which appropriate radiological protection can be based. The FGR provides federal and state agencies with technical information to assist their implementation of radiation protection programs for the U.S. population. The system of radiation dose assessment and dose conversion coefficients in the ICRP and FGR is reviewed in this study. Results and Discussion: A thorough understanding of their background is essential for the proper use of dose conversion coefficients. The FGR dose assessment system was strongly influenced by the ICRP and the U.S. National Council on Radiation Protection and Measurements (NCRP), and is hence consistent with those recommendations. Moreover, the ICRP and FGR both used the scientific data reported by Biological Effects of Ionizing Radiation (BEIR) and United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) as their primary source of information. The difference between the ICRP and FGR lies in the fact that the ICRP utilized information regarding a population of diverse races, whereas the FGR utilized data on the American population, as its goal was to provide guidelines for radiological protection in the US. Conclusion: The contents of this study are expected to be utilized as basic research material in the areas of radiation protection and dose assessment.

Keywords

References

  1. International Commission on Radiological Protection. The 2007 recommendations of the International Commission on Radiological Protection. ICRP Publication 103. 2007;3-70.
  2. Environmental Protection Agency. Limiting values of radionuclide intake and air concentration and dose conversion factors for inhalation, submersion, and ingestion. Federal Guidance Report No. 11. 1988;1-12.
  3. International Commission on Radiological Protection. Recommendations of the International Commission on Radiological Protection. ICRP Publication 26. 1977;1-6.
  4. International Commission on Radiological Protection. The 1990 recommendations of the International Commission on Radiological Protection. ICRP Publication 60. 1991;25-32.
  5. International Commission on Radiological Protection. Age-dependent doses to members of the public from intake of radionuclides: Part 1. ICRP Publication 56. 1989;1-8.
  6. International Commission on Radiological Protection. Age-dependent doses to members of the public from intake of radionuclides: Part 5. Compilation of ingestion and inhalation dose coefficients. ICRP Publication 72. 1996;5-6.
  7. International Commission on Radiological Protection. Human respiratory tract model for radiological protection. ICRP Publication 66. 1994;76-83.
  8. International Commission on Radiological Protection. Dose coefficients for intakes of radionuclides by workers. ICRP Publication 68. 1994;1.
  9. International Commission on Radiological Protection. Compendium of dose coefficients based on ICRP Publication 60. ICRP Publication 119. 2012;7-19.
  10. International Commission on Radiological Protection. Conversion coefficients for use in radiological protection against external radiation. ICRP Publication 74. 1996;24-36.
  11. International Commission on Radiological Protection. Conversion coefficients for radiological protection quantities for external radiation exposures. ICRP Publication 116. 2010;13-25.
  12. International Commission on Radiological Protection. Basic anatomical and physiological data for use in radiological protection. ICRP Publication 89. 2002;7-10.
  13. International Commission on Radiological Protection. Permissible dose for internal radiation. ICRP Publication 2. 1959;7.
  14. International Commission on Radiological Protection. Report of the task group on reference man. ICRP Publication 23. 1975;2-5.
  15. International Commission on Radiological Protection. Adult reference computational phantoms. ICRP Publication 110. 2009; 29-30.
  16. International Commission on Radiological Protection. Limits for the intake of radionuclides by workers. ICRP Publication 30, part 1. 1977;23-34.
  17. International Commission on Radiological Protection. Human alimentary tract model for radiological protection. ICRP Publication 100. 2006;21-24.
  18. International Commission on Radiological Protection. Radionuclide transformation: energy and intensity of emissions. ICRP Publication 38. 1983;1-7.
  19. International Commission on Radiological Protection. Nuclear decay data for dosimetric calculation. ICRP Publication 107. 2008;3-9.
  20. Environmental Protection Agency. External exposure to radionuclides in air, water, and soil. Federal Guidance Report No. 12. 1993;1-7.
  21. Environmental Protection Agency. Cancer risk coefficients for environmental exposure to radionuclides. Federal Guidance Report No. 13. 1999;1-19.
  22. Boyd MA. 50 years of federal radiation protection guidance-What's left to do?. 2015 The North Carolina Chapter of the Health Physics Society (NCHPS) Spring Meeting. Carolina beach, NC. March 5-6, 2015.
  23. Boyd MA. The influence of ICRP publication 103 on current actions of the U.S. environmental protection agency. 13th International Congress of the International Radiation Protection Association. Glasgow, Scotland. May 17, 2012.