地震前兆监测中水氡测量方法浅析  

A brief analysis on water radon monitoring for earthquake precursor

作　　者：李朝明 杨志坚 朱培耀[2] 金明培 褚金学 

机构地区：[1]滇西地震预报实验场,中国云南671000 [2]云南省地震局监测中心,中国昆明650224 [3]弥渡地震台,中国云南671000

出　　处：《地震地磁观测与研究》2013年第1期155-161,共7页Seismological and Geomagnetic Observation and Research

摘　　要：从氡的地球物理特性、氡气测量方法的原理,阐述氡气测量技术在地震前兆观测的应用研究现状。通过对下关温泉水样和氡气固体源在不同静置时间下的测值试验,认为水氡观测中静置时间在80—100 min的测值,观测结果要比静置时间1 h合理,而且测值明显增大。The authors give an overview on geochemical and geophysical teatures oi water ~auu~ ~,u ~ vant monitoring technique and principle as well as the significance of water radon monitoring in earthquake precursor observation and research. According to the comparison tests for time of storage of standard source of radon and water samples from Xiaguan hot spring, we found that the 80-100 minutes time of storage for radon monitoring is better than the 1 hour, which is the conventional storage time, because the obviously bigger value can be derived.

关 键 词：氡 测量技术 测量方法 静置时间 

分 类 号：P315.6[天文地球—地震学]