Indoor Radon and Thoron Surveys in High Radioactivity Areas of Italy
Indoor Radon and Thoron Surveys in High Radioactivity Areas of Italy
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DOI：
10.1093/oxfordjournals.rpd.a081592
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发表时间：
1992-12
影响因子：
1
通讯作者：
G. Sciocchetti;M. Bovi;G. Cotellessa;P. Baldassini;C. Batella;I. Porcu
中科院分区：
文献类型：
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作者：
G. Sciocchetti;M. Bovi;G. Cotellessa;P. Baldassini;C. Batella;I. Porcu
本文报告了在位于上拉齐奥和罗马区的约800所房屋中进行的室内氡区域和地方调查的初步结果。本文介绍了室内氡浓度的被动测量结果。使用CR-39 α径迹探测器（ATD）进行测量。测试的房屋是根据标准选择的，以便代表所调查地区的住房存量。根据主要建筑材料（凝灰岩和砖建筑）和测试房间的地板对数据集进行分析。还报告了上拉齐奥14个地点的室内氡和钍射气子体的当地主动调查结果。同时测量了不同楼层的氡和钍射气子体室内浓度，以测试相关性和建模浓度。该研究表明，在特定地区，PAEC 220 Rn对居民的肺部剂量有显著贡献。
This paper reports preliminary results of regional and local surveys of indoor radon carried out in about 800 houses located in Alto Lazio and in the Rome district. Results of a passive survey of indoor radon concentrations are presented. Measurements were carried out using CR-39 alpha track detectors (ATD). The houses tested were selected using criteria so as to be representative of the housing stock of the areas investigated. Data sets are analysed on the basis of the main construction material (tuff and brick buildings) and the floors of the rooms tested. Results of local active surveys of indoor radon and thoron progeny in 14 locations of Alto Lazio are also reported. Simultaneous measurements were made of radon and thoron progeny indoor concentrations at different floors to test correlations and modelling concentrations. This study demonstrates that in particular areas PAEC220Rn makes a significant contribution to the lung dose of inhabitants.