【摘要】 收集归纳了昌黎井1983年至2009年的水位资料,通过分析水位变化动态及年变动态规律特征,利用不同时段的降雨资料与该井水位年变幅及水位升降幅度进行相关分析,得出水位变化趋势与降水量之间的对应关系,并与近几年的地震活动情况相比较,得出水位与降水量不匹配的年份地震活动水平较强的结论。更多还原

【Abstract】 Based on data of water level of ChangLi well from 1983 to 2009,through analyzing characteristics of dynamics of water level variation and annual variation,using correlation analysis on rainfall data in various period of time and annual variation range and rising and falling range of water level of the well,the corresponding relation between variation trend of water level and rainfall is figured out.Compared it with seismicity in recent years,we conclude that seismicity is stronger in the years when rainfall and variation of water level mismatch.更多还原