青岛营房地区土壤氡浓度的调查与评价

根据在营房地区开展的土壤氡浓度的调查工作，以实测结果与地质背景及现场特征分析相结合，推断该地区总体土壤氡浓度及其分布状况。简要叙述了RaA法测氡的基本原理，野外工作方法及数据处理方法；对不同地质单元、不同测量对象、不同人居环境分类的土壤氡浓度进行统计。分析了土壤氡浓度的干扰因素和氡高背景区的分布特征与形成原因，给出了氡高背景区危害的防治对策。

Investigation and Appraisal of The Radon Density in Soil in Yingfang Qingdao

This paper according to the common survey of the radon density in environmental soil in Yingfang,together with the surveying result,the background of geological and analysis of on-the-spot characteristics,we estimate the radon density in soil and its distribution in this area.In this paper,the theories of radon surveying and works of instrument,methods of the open-air work and datas processing have been shown,we have stasticed the radon density in soil in terms of the units of geological,the surveying objects and classification of the living environment,the factors of interference of radon density in soil,distributed characteristics of the high radon density and the form reason have been analysized.On condition of all above,we present the preventable countermeasure in high Radon background area.