克拉玛依地区固体潮小震调制比的研究
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摘要
对１９８８年１月至１９９３年２月发生在克拉玛依地区的小震（△≤１００ｋｍ，１．０≤ＭＬ＜４．０）做了固体潮小震调制比的研究。发现克拉玛依地区自１９８８年以来，３次ＭＬ≥４．３级地震前均出现了固体潮小震累积滑动调制比异常。说明固体潮引潮力对震源区的小地震具有触发调制作用。
The study on solid tide small earthquake modulation ratio is done for small earthquakes occurred in Kelamayi area during the period from Jan. 1988 to Feb. 1993. It has been found that the anomaly of accumulated and slipped modulation ratio of solid tide small earthquakes had appeared before 3 earthquakes with ML≥4. 3 in Kelamayi area since 1988. This shows that the generation force of solid tide has triggering and modulating effects for small earthquakes in source region.
The study on solid tide small earthquake modulation ratio is done for small earthquakes occurred in Kelamayi area during the period from Jan. 1988 to Feb. 1993. It has been found that the anomaly of accumulated and slipped modulation ratio of solid tide small earthquakes had appeared before 3 earthquakes with ML≥4. 3 in Kelamayi area since 1988. This shows that the generation force of solid tide has triggering and modulating effects for small earthquakes in source region.
引文
［1］朱令人、王海涛、杨马陵等，乌鲁木齐和阿拉木图地区部分地震前固体潮小震调制比的异常，内陆地震，1991，5（1）．［2］王海涛，单台测震学地震预报方法研究─—固体潮小震调制比，内陆地震，1989，4（2）．［3］秦保燕、刘江峰，甘肃省及邻区中强震前调制小震异常指标研究，地震预报方法实用化研究文集（地震学专辑），学术书刊出版社，1989．
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