Yarmoshenko I, Malinovsky G, Vasilyev A, Zhukovsky M
Institute of Industrial Ecology UB RAS, S. Kovalevskoy St., 20, Ekaterinburg 620219, Russia.
Institute of Industrial Ecology UB RAS, S. Kovalevskoy St., 20, Ekaterinburg 620219, Russia.
J Environ Radioact. 2015 Dec;150:99-103. doi: 10.1016/j.jenvrad.2015.08.007. Epub 2015 Aug 24.
The aim of the paper is a reconstruction of the national distribution and estimation of the arithmetic average indoor radon concentration in Russia using the data of official annual 4-DOZ reports. Annual 4-DOZ reports summarize results of radiation measurements in 83 regions of Russian Federation. Information on more than 400,000 indoor radon measurements includes the average indoor radon isotopes equilibrium equivalent concentration (EEC) and number of measurements by regions and by three main types of houses: wooden, one-storey non-wooden, and multi-storey non-wooden houses. To reconstruct the national distribution, all-Russian model sample was generated by integration of sub-samples created using the results of each annual regional program of indoor radon measurements in each type of buildings. According to indoor radon concentration distribution reconstruction, all-Russian average indoor radon concentration is 48 Bq/m(3). Average indoor radon concentration by region ranges from 12 to 207 Bq/m(3). The 95-th percentile of the distribution is reached at indoor radon concentration 160 Bq/m(3).
本文旨在利用官方年度4-DOZ报告的数据，重建俄罗斯全国室内氡浓度分布并估算其算术平均值。年度4-DOZ报告总结了俄罗斯联邦83个地区的辐射测量结果。超过40万次室内氡测量的信息包括室内氡同位素平衡当量浓度（EEC）的平均值以及按地区和三种主要房屋类型（木制、单层非木制和多层非木制房屋）划分的测量次数。为了重建全国分布，通过整合利用各类建筑物中每年区域室内氡测量计划结果创建的子样本，生成了全俄模型样本。根据室内氡浓度分布重建结果，全俄室内氡平均浓度为48 Bq/m³。各地区室内氡平均浓度范围为12至207 Bq/m³。该分布的第95百分位数对应的室内氡浓度为160 Bq/m³。
