与慢性环境暴露相关的回顾性剂量测定
Retrospective dosimetry related to chronic environmental exposure.
作者信息
Degteva M O, Kozheurov V P, Tolstykh E I
机构信息
Urals Research Center for Radiation Medicine, Medgorodok, Chelyabinsk, Russia.
出版信息
Radiat Prot Dosimetry. 1998;79(1-4):155-60. doi: 10.1093/oxfordjournals.rpd.a032381.
Radioactive contamination of the environment occurred in the early fifties as a result of the releases from the Mayak plutonium production complex (Southern Urals, Russia). The releases of liquid wastes into the Techa river resulted in chronic exposure of 30,000 residents of the riverside communities. Since 1951 90Sr body burdens have been measured for over half of this cohort. This paper presents the analysis of data on 90Sr in humans and describes the reconstruction of internal doses for these people.
20世纪50年代初，由于马亚克钚生产联合体（俄罗斯南乌拉尔）的排放，环境受到放射性污染。向捷恰河排放液体废物导致河边社区30000名居民长期暴露于辐射中。自1951年以来，已对该队列中超过一半的人测量了锶-90的体内负荷量。本文介绍了人体中锶-90数据的分析，并描述了这些人的内照射剂量重建情况。
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