摘要
怀来4号井的汞观测由原来的人工模拟日观测改为与自动连续整时观测并行,大大增加了资料的信息量,为捕捉地震短临异常信息提供了有利条件。通过分析该井数字化测汞资料,探讨了数据变化特征及与地震活动可能的对应关系。
The information amount from mercury observation has greatly increased after digital automatic hour observation was applied to Huailai Well No.4 in Hebei, which supplies beneficial condition for catching short-term and impending-earthquake information. By analyzing digital record of mercury observation at Huailai Well No.4, its changing feature and the relation with earthquake activity was discussed.
出处
《内陆地震》
2004年第3期235-241,共7页
Inland Earthquake
关键词
怀来4号井
数字化测汞
模拟测汞
地震
Huailai Well No.4
Digital mercury observation
Analog mercury observation
Earthquake
