实施ICRP建议的主要挑战:近期和未来的发展

Main challenges for the application of the ICRP recommendations:Recent and future developments

自2007年国际放射防护委员会(ICRP)发布一般性建议以来,在解决将这些建议付诸实践所面临的挑战方面取得了一些进展。值得注意的是,为放射防护管理而提出三类照射情况后(即,计划照射、现存照射及应急照射),我们进一步研究了它们在几个领域的应用,如涉及天然放射性物质的工业领域以及核事故发生后的应急与恢复领域。本文着重介绍了最近一些出版物提出的以及持续开展的工作中所涉及的主要问题,重点围绕与放射防护体系伦理基础有关的研究进展、放射防护体系在管理现存照射情况中的应用以及环境放射防护与ICRP防护体系的融合。最后,本文介绍了2022年ICRP成立的与放射防护体系应用相关的新工作组的工作目标。

Following the publication of the general recommendations of the International Commission on Radiological Protection(ICRP)in 2007,several developments have been made to address the challenges associated with the implementation of these recommendations into practice.Notably,the introduction of the three types of exposure situations(i.e.planned,existing and emergency exposure situations)for managing the radiological protection has led to further investigate their application in several domains such as industrial activities involving naturally occurring radioactive materials and emergency and recovery situations following a nuclear accident.This paper highlights the main issues addressed in some recent publications and on-going with a focus on the development related to the ethical foundations of the radiological protection system,the application of the radiological protection system for managing existing exposure situations and the integration of the environmental radiological protection in the ICRP system of protection.Finally,the aims of the new Task Groups set up in 2022 related to the application of the radiological protection system are presented.