| 不同埋深地温探头的观测效应及异常机制的初步研究 |
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| 引用本文： | 姚宝树. 不同埋深地温探头的观测效应及异常机制的初步研究[J]. 华北地震科学, 2004, 22(2): 23-26 |
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| 作者姓名： | 姚宝树 |
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| 作者单位： | 中国地震局地壳应力研究所,中国,北京,100085 |
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| 摘 要： | 就昌平站2个不同埋深地温探头对2002年10月20内蒙ML5．8级地震和2002年12月25日河北宁晋ML4．3级地震的重复性滞后效应进行了研究，探讨了地震发生前后地温机制问题。地温是标量，从某些方面能反映地应力的变化，它是地应力变化的指示参量。地温前兆异常变化和地震的时、空、强有一定关系。深入研究其关系及其机制，对突破短临预报有促进作用。
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| 关 键 词： | 地温 重复性 前兆异常 探头 |
| 文章编号： | 1003-1375(2004)02-0023-04 |
| 修稿时间： | 2003-06-09 |
Study on the observational effect of geothermometers in different depth and its mechanism of anomaly |
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| YAO Bao-shu. Study on the observational effect of geothermometers in different depth and its mechanism of anomaly[J]. North China Earthquake Sciences, 2004, 22(2): 23-26 |
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| Authors: | YAO Bao-shu |
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| Abstract: | the repeated hysteresis effect of the two geothermometers in different depth in Changping Seismostation to the Inner Mongolia M_L5.8 earthquake occurred on Oct. 20, 2002 and the Hebei Ningjin M_L4.3 earthquake occurred on Dec. 25, 2002 is studied, and the geothermal mechanism before and after the two events is discussed. Since geotemperature is a demonstrative parameter to the variation of crustal stress, its anomaly is relevant to the time, site and magnitude of earthquakes. |
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| Keywords: | geotemperature repeatability precursory anomaly geothermometer |
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