首页 | 本学科首页   官方微博 | 高级检索  
     

1998年陕西泾阳MS4.8地震前高陵测点10m地温异常特征
引用本文:李随河,王英,曹会侠. 1998年陕西泾阳MS4.8地震前高陵测点10m地温异常特征[J]. 地震工程学报, 2001, 23(2): 117-119
作者姓名:李随河  王英  曹会侠
作者单位:西安市高陵县地震办公室,
摘    要:研究分析了1998年1月5日陕西泾阳Ms4.8地震前高陵测点10m地温的变化特征。1997年高陵地温呈下降变化,12月15日温突升,该次地震前15天地温升高现象非常明显,震后恢复正常,西安市高压开关厂测点10m地温也从1997年12月中旬开始出现上升异常,1998年1月1日地温上升速度突然加大,可以认为,高陵测点观测到的10m地温异常是可信的。

关 键 词:陕西 泾阳地震 地温异常 异常特征 1998年 地震前北
文章编号:1000-0844(2001)02-0117-03
收稿时间:2001-02-01
修稿时间:2001-02-01

ANOMALOUS FEATURES OF GEOTEMPERATURE IN THE DEPTH OF 10 M BY GAOLINGOBSERVATION POINT BEFORE THE 1998 JINGYANG MS4. 8 EARTHQUAKE, SHAANXI PROVINCE
LI Sui-he,WANG Ying and CAO Hui-xia. ANOMALOUS FEATURES OF GEOTEMPERATURE IN THE DEPTH OF 10 M BY GAOLINGOBSERVATION POINT BEFORE THE 1998 JINGYANG MS4. 8 EARTHQUAKE, SHAANXI PROVINCE[J]. China Earthguake Engineering Journal, 2001, 23(2): 117-119
Authors:LI Sui-he  WANG Ying  CAO Hui-xia
Affiliation:Seismological Office of Gaoling County, Shaanxi Province, Xi''an 710200, China,Seismological Office of Gaoling County, Shaanxi Province, Xi''an 710200, China and Seismological Office of Gaoling County, Shaanxi Province, Xi''an 710200, China
Abstract:Variation features of geotemperature in the depth of 10 m by Gaoling observation point before the Jingyang MS4.8 earthquake on Jan.5,1998,Shaanxi province are studied and analyzed.The geotemperature fell continually in 1997.The geotemperature rose suddenly from Dec.15,1997,especially in 15 days before the event and returned to normal after the event.Geotemperature variation in the depth of 10 m by observation point of high pressure switchgear plant of Xi'an city is the same as that by the Gaoling point.It is believed that rising variation of the geotemperature by the Gaoling point is the anomaly before the Jingyang MS4.8 earthquake.
Keywords:Shaanxi  Jingyang earthquake  Geotemperature anomaly  Anomalous character
本文献已被 维普 万方数据 等数据库收录!
点击此处可从《地震工程学报》浏览原始摘要信息
点击此处可从《地震工程学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号