水氡观测中K值标定探讨  

Discussion on K-value Calibration in Water Radon observation

作　　者：陈永花[1] 李延京 张超美[1] 罗宾生 马丽[1] 

机构地区：[1]青海省地震局湟源地震台,青海湟源812100 [2]青海省海东地区地震局乐都地震台,青海乐都810700

出　　处：《地震研究》2014年第S1期72-75,共4页Journal of Seismological Research

摘　　要：通过深入研究水氡观测中标定K值意义,使用平行样观测等方法检测K值的准确性,并基于实际工作中总结的经验,归纳出提高水氡观测中标定K值的准确性和可靠性的方法,使观测氡值真实反映地下水中氡浓度变化情况,为获取地震孕育与发生提供更可靠的信息。M aking an intensive study of the significance of K-value calibration in water radon observation,we test the accuracy of K-value by parallel sample observation method etc.Based on the summary of the experience from practical work,we generalize the method of improving the accuracy and reliability of K-value calibration in water radon observation to make sure the water observation radon value could reflect the real variation of radon concentration in groundwater,and could provide the reliable information for obtaining the preparation and occurrence of earthquake.

关 键 词：水氡观测 K值标定 可靠性检验 FD-125氡钍分析器 

分 类 号：P315.7[天文地球—地震学]