"Constantin Cosma" Radon Laboratory (LiRaCC), Faculty of Environmental Science and Engineering, "Babeş-Bolyai" University, s. no. 30, 400294 Cluj-Napoca, Romania.
"Constantin Cosma" Radon Laboratory (LiRaCC), Faculty of Environmental Science and Engineering, "Babeş-Bolyai" University, s. no. 30, 400294 Cluj-Napoca, Romania.
Sci Total Environ. 2019 Jun 15;669:887-892. doi: 10.1016/j.scitotenv.2019.02.342. Epub 2019 Feb 22.
In the framework of the last Council Directive 2013/59 (Euratom, 2014) laying down basic safety standards for protection against the dangers arising from exposure to ionizing radiation, the problem of radon was assumed in Romania at national level by responsible authorities through the design and development of a National Radon Action Plan and an adequate legislation (HG nr. 526/2018). In order to identify radon risk areas, however, it is necessary to perform systematic radon measurements in different environmental media (soil gas, water, indoor air) and to map the results. This paper presents an atlas of up-to-date radon in soil and water levels for central and western part of Romania. The radon in soil map includes data from 2564 measurements carried out on-site, using Luk3C radon detector. The Luk-VR system was used to measure radon activity concentration from 2452 samples of drinking water. The average radon activity concentration was 29.3 kBq m for soil gas, respectively 9.8 Bq l for water dissolved air. Mapping of radon can be a useful tool to implement radon policies at both the national and local levels, defining priority areas for further study when land-use decisions must be made.
在最后一次理事会指令 2013/59（欧洲原子能共同体，2014 年）规定的保护免受电离辐射危害的基本安全标准框架内，罗马尼亚负责当局通过设计和制定国家氡行动计划和适当的立法（HG nr. 526/2018）在国家层面上承担了氡问题。然而，为了确定氡风险区域，有必要在不同的环境介质（土壤气体、水、室内空气）中进行系统的氡测量并绘制结果图。本文介绍了罗马尼亚中、西部地区最新的土壤和水中氡图集。土壤氡图包含了使用 Luk3C 氡探测器在现场进行的 2564 次测量的数据。Luk-VR 系统用于测量 2452 份饮用水中氡活度浓度。土壤气体中的平均氡活度浓度为 29.3 kBq m，水中溶解空气的平均氡活度浓度为 9.8 Bq l。氡图的绘制可以成为在国家和地方层面实施氡政策的有用工具，在做出土地利用决策时，确定需要进一步研究的优先领域。
