地震地磁观测与研究2016，Vol.37Issue(3)：49-54,6.DOI:10.3969/j.issn.1003-3246.2016.03.008
鲁32井地下流体观测数据动态变化分析
Dynamic change analysis of undergroundfluid for Lu No.32 well
摘要
Abstract
It is dififcult to determine the well aquifer system stress state changes using the original curve of water level recorded before earthquakes at Lu No.32 well. We adopted iftting model similar to the Nakai to calculate loading and unloading response ratio (LURR) of water level. The results show that, LURR increases anomalously beforeML≥3.9 earthquake in Jiaodong Peninsula. Though the comparative analysis of Lu No.32 well water temperature and seismic activity parameter, It is found that, within a range of 200 km ofML≥3.9 earthquake, the magnitude and frequency of changes in water temperature before the earthquake is signiifcantly higher.关键词
鲁32井/振幅因子比/地下流体/水温异常Key words
Lu No.32 well/1oading/unloading response ratio/underground fluid/water temperature anomaly引用本文复制引用
林眉,卢忠斌..鲁32井地下流体观测数据动态变化分析[J].地震地磁观测与研究,2016,37(3):49-54,6.基金项目
山东省自然基金项目（ ZR2012DQ006）、山东省合同制项目（15Y109）联合资助 （）
