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Assessment of exposure to the population of Russia from radon

机译：从氡的俄罗斯人口接触的评估

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A model has been developed to assess the dose to the population of Russia from radon. Only measurements of radon concentration in dwellings carried out by integral track method were used in the calculations. Population-weighted average radon concentration in dwellings determined on the basis of the results of indoor surveys for the whole Russian population is estimated to be about 52 Bq m~(-3). According to the conditions of radon exposure, all the Russian population was divided into two categories: (1) living in high radon-prone zone (10% of total) and (2) living in the moderately hazardous or safe zone (90% of total). Assuming the value of dose conversion factor is equal to 6.1 nSv (Bq h m~(-3))~(-1), the annual per caput effective doses in the high and low exposed categories are estimated to be 3.2 and 0.63 mSv, respectively. An estimate of annual collective effective dose to the population in Russia (148,100,000 people) is about 130,000 manSv. The annual per caput effective dose is estimated to be 0.88 mSv. About 1 million people receive annual dose above 10 mSv, including approximately 200,000 people with doses above 20 mSv.
机译：已经开发了一种模型来评估从氡的俄罗斯人口的剂量。仅在计算中仅使用通过整体轨道法进行的居住区中的氡浓度的测量。居住的人口加权平均氡浓度在整个俄罗斯人群的室内调查结果的基础上确定为约52 bq m〜（-3）。根据氡曝光的条件，所有俄罗斯人口分为两类：（1）居住在高氡易发的区域（总数的10％）和（2）居住在中等危险或安全区（90％全部的）。假设剂量转化因子的值等于6.1 nSV（BQ HM〜（-3））〜（-1），每一年每一列于低暴露类别的有效剂量估计为3.2和0.63 msv 。对俄罗斯人口（148,100,000人）的年度集体有效剂量的估计约为130,000名曼斯。每个规模的有效剂量估计为0.88 msv。大约100万人接受10 msv以上的年剂量，其中约20万人以上20 msv。

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