塞尔维亚市场卷烟烟草中的天然放射性核素及吸入烟雾的有效剂量估算
Natural radionuclides in cigarette tobacco from Serbian market and effective dose estimate from smoke inhalation.
作者信息
Janković Mandić Ljiljana, Đolić Maja, Marković Dragana, Todorović Dragana, Onjia Antonije, Dragović Snežana
机构信息
Vinča Institute of Nuclear Sciences, University of Belgrade, PO Box 522, Belgrade 11001, Serbia.
Vinča Institute of Nuclear Sciences, University of Belgrade, PO Box 522, Belgrade 11001, Serbia
出版信息
Radiat Prot Dosimetry. 2016 Jan;168(1):111-5. doi: 10.1093/rpd/ncv010. Epub 2015 Feb 17.
The activity concentrations of natural radionuclides ((40)K, (210)Pb, (210)Po, (226)Ra and (228)Ra) in 17 most frequently used cigarette brands in Serbia and corresponding effective doses due to smoke inhalation are presented. The mean annual effective doses for (210)Pb and (210)Po were estimated to be 47.3 and 724 µSv y(-1) for (210)Pb and (210)Po, respectively. Serbia currently has the highest smoking rate in the world. The results of this study indicate the high contribution of the annual effective dose due to smoke inhalation to the total inhalation dose from natural radionuclides. The more effective implementation of actions for reducing smoking prevalence in Serbia is highly needed.
介绍了塞尔维亚17种最常用香烟品牌中天然放射性核素（⁴⁰K、²¹⁰Pb、²¹⁰Po、²²⁶Ra和²²⁸Ra）的活度浓度以及因吸入烟雾产生的相应有效剂量。²¹⁰Pb和²¹⁰Po的年平均有效剂量估计分别为47.3和724 μSv y⁻¹。塞尔维亚目前是世界上吸烟率最高的国家。本研究结果表明，吸入烟雾产生的年有效剂量对天然放射性核素总吸入剂量的贡献很大。塞尔维亚迫切需要更有效地实施降低吸烟率的行动。
Zotero 插件