土壤氡析出率与土壤氡浓度协同变化规律研究  

作　　者：高智刚 王晨[1] 杨雄 

机构地区：[1]中国地震局第二监测中心,陕西西安710054

出　　处：《科技创新与应用》2021年第19期50-52,共3页Technology Innovation and Application

摘　　要：文章对土壤氡浓度和土壤氡析出率的测量方法进行讨论,并分别用RAD-7和ERS-2完成了实验测点的测量。其中测点的土壤氡浓度平均为20476Bq/m3,土壤氡析出率水平在86.515mBq/m2·s。通过土壤氡浓度和土壤氡析出率的实测结果,表明土壤氡浓度和土壤氡析出率有很好的正相关性。In this paper,the measuring methods of soil radon concentration and soil radon exhalation rate are discussed,and the experimental points are measured by RAD-7 and ERS-2 respectively.The average soil radon concentration at the site is 20476Bq/m3,and the soil radon exhalation rate is at 86.515mBq/m2·s.Through the measured results of soil radon concentration and soil radon exhalation rate,there is a good positive correlation between soil radon concentration and soil radon exhalation rate.

关 键 词：土壤氡浓度 土壤氡析出率 正相关性 

分 类 号：S153.6[农业科学—土壤学]