首页|期刊导航|中国地震研究（英文版）|Application Study on Correction Method for Lag of Water Level Response to Earth Tide and Atmospheric Pressure
中国地震研究（英文版）2006，Vol.20Issue(2)：225-231,7.
Application Study on Correction Method for Lag of Water Level Response to Earth Tide and Atmospheric Pressure
Application Study on Correction Method for Lag of Water Level Response to Earth Tide and Atmospheric Pressure
摘要
Abstract
The water level in a deep well instantly responds to the earth's tide and atmospheric pressure,and varies accordingly, not only in terms of amplitude but also in the phase lag. Therefore,phase lag correction is used in analyzing digital groundwater observation data in eastern China.Calculation results presented by the authors in this paper show that the correction method is effective in the identification of anomalous changes for short-term seismic precursors. The correction method can also be applied to the processing of observed deformation and tilt data.关键词
Earth tide/Atmospheric pressure/Lag effect/Short-term anomaly/MethodKey words
Earth tide/Atmospheric pressure/Lag effect/Short-term anomaly/Method分类
天文与地球科学引用本文复制引用
Geng Jie,You Benyue,Zhang Zhaodong..Application Study on Correction Method for Lag of Water Level Response to Earth Tide and Atmospheric Pressure[J].中国地震研究（英文版）,2006,20(2):225-231,7.基金项目
This project was sponsored by the Science and Technology Development Program (031060107), Shandong Province. （031060107）
