【摘要】 对山西地区水井观测网水位、水温测项在汶川8.0和日本9.0级地震前后的资料进行对比分析,结果显示,同一地震各观测井水位、水温测项变化形态不尽相同,表明同一地震对不同观测井造成的响应特征亦不相同;对比两次地震各观测井的响应特征,发现具有不固定的变化模式,可能与各观测井所处地质构造、水文地质条件及观测含水层深度及地震类型有关。更多还原

【Abstract】 Through the analysis of the co-seismic changes of water level and water temperature of well observation network in Shanxi Province to Wenchuan M_s 8.0 earthquake and Japan M_s 9.0 earthquake,it was found that different water level and temperature level have different responding to same earthquake.This result indicates that the same seism can cause different response characteristics at the different observation wells.Contrasted the twice responding characteristic of different well in Shanxi to Wenchuan M_s 8.0 earthquake and Japan M_s 9.0 earthquake,we find that there are unfixed changing pattern of the observation wells.This may be related to the local geological structure,hydro-geological conditions and observing the aquifer depth and earthquake type.更多还原