绥化地电阻率趋势性下降原因探讨

英文篇名：REASERCH ON THE CAUSE OF TENDENCY DROP OF SHUIHUA APPARENT RESISTIVITY
中文刊名：东北地震研究
英文刊名：Seismological Research of Northeast China
作者：陈晓英 ; 王全球 ; 姜锦华 ; 张亚 ; 李明忠
英文作者：CHEN Xiaoying1WANG Quanqiu2JIANG Jinhua1ZHANG Ya2LI Mingzhong2(1Seismological Bureau of Heilongjiang Province ; Heilongjiang Harbin 150090 ; 2Seismic station of Shuihua City ; Heilongjiang Shuihua 152061)
中文关键词：地电阻率 ; 绥化
英文关键词：Apparent resistivity ; Shuihua
出版日期：2003-09-30
机构：黑龙江省地震局,绥化地震台,黑龙江省地震局,绥化地震台,绥化地震台黑龙江哈尔滨　150090 ,黑龙江绥化　152061 ,黑龙江哈尔滨　150090 ,黑龙江绥化　152061 ,黑龙江绥化　152061
年：2003
期：03
出版单位：东北地震研究

摘要

通过利用绥化地震台地电阻率、降水、地下水位的观测资料进行相关分析,对观侧仪器、供电线路、观测线路、极板老化进行实验,认为1980年以来绥化地电阻率趋势性下降是由观测仪器本身的零漂所引起。
This paper introduced the results of the correlation analysis using the observational data of the apparent resistivity,precipitation,ground water level in Shuihua seismic station and of the test for the observation instrument,supply line,observation line,plate ageing.It was considered that the tendency drop of the apparent resistivity in Shuihua seismic station since 1980 is caused by the instrument's zero drift.

引文