摘要
本文首先概述了新城子地电阻率的观测环境,并根据新城子台近年几次地电阻率的异常变化,通过理论分析和观测环境实际调查,发现了铁栅栏、大气降水、观测室改造等干扰因素,分析了各种干扰曲线形态,为今后地电阻率干扰识别和排除提供参考。
This article first describes the monitoring environment of Xinchengzi station with the earth resistivity value and then makes a preliminary theoretical analysis according to the abnormal changes of recent years and attempts to find the reasons for disturbance so that it can be of some reference to identifying and eliminating disturbance factors in the monitoring of earth current in future.
出处
《东北地震研究》
2009年第4期38-41,共4页
Seismological Research of Northeast China
关键词
地电
干扰
综述
earth resistivity
disturbance
summary
