南京地震台的大地电场观测场地建设及对其初步观测资料的分析  

The building of the telluric field observation site of the Nanjing Seismic Station and the analysis of the preliminary observation data

作　　者：沈红会[1] 王海云[1] 刘广宽[1] 周加新[2] 

机构地区：[1]南京基准地震台,江苏南京210014 [2]江苏省地震监测中心,江苏南京210014

出　　处：《地震学刊》2002年第2期17-23,共7页Journal of Seismology

摘　　要：南京基准地震台于 1998 0 6建立了大地电场观测系统 ,同年开始观测。本文介绍了场地建设概况 ,并根据其初步的观测资料分析了大地电场的一些机理特征 ,在大地电场的背景消除方面作了一些探究。A telluric field observation system was established in Nanjing Seismic Station in June 1998. The system began its observations that year. In the present paper, the general situation of the site building is described, some characteristics and mechanism of the telluric field are analysed on the basis of the data from the preliminary observations. Some discussions are made on the elimination of noises in the telluric field observation.

关 键 词：南京地震台 大地电场 排除干扰 选址 电极 埋设 外线架设 

分 类 号：P315.722[天文地球—地震学]