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| 2003年俄、中、蒙交界M7.9地震前地倾斜异常 | |
| 引用本文： | 杨又陵,刘建民,于克滋,杜新民. 2003年俄、中、蒙交界M7.9地震前地倾斜异常[J]. 内陆地震, 2005, 19(2): 97-104 |
| 作者姓名： | 杨又陵 刘建民 于克滋 杜新民 |
| 作者单位： | 新疆维吾尔自治区地震局,新疆,乌鲁木齐,830011;新疆维吾尔自治区地震局,新疆,乌鲁木齐,830011;新疆维吾尔自治区地震局,新疆,乌鲁木齐,830011;新疆维吾尔自治区地震局,新疆,乌鲁木齐,830011 |
| 基金项目： | 中国地震局“十五”国家攻关项目（2004BA601B010103）和新疆维吾尔自治区科技攻关课题（200333116-06）资助。 |
| 摘 要： | 简要归纳了M7．9地震前地倾斜记录的异常及其特征，认为M7．9地震前地倾斜存在明显的阶段性异常，趋势异常持续3年以上，中短期异常由近场向600km范围扩展，700-850km范围的多个台站记录到较明显的临震异常，富蕴台地倾斜的掉格图像是M7．9地震最突出的前兆异常。 |
| 关 键 词： | 俄、中、蒙M7.9地震 地倾斜异常 异常图像 |
| 文章编号： | 1061-8956（2005）02-0097-08 |
| 收稿时间： | 2004-09-13 |
| 修稿时间： | 2004-09-13 |
GROUND TILT ANOMALIES BEFORE THE M7.9 EARTHQUAKE BETWEEN RUSSIA, CHINA AND MONGOLIA IN 2003 |
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| YANG You-ling,LIU Jian-min,YU Ke-zi,DU Xin-min. GROUND TILT ANOMALIES BEFORE THE M7.9 EARTHQUAKE BETWEEN RUSSIA, CHINA AND MONGOLIA IN 2003[J]. Inland Earthquake, 2005, 19(2): 97-104 | |
| Authors: | YANG You-ling LIU Jian-min YU Ke-zi DU Xin-min |
| Abstract: | The anomalies and characteristics of ground tilt before M7. 9 earthquake were summarized, We found the ground tilt had phasic anomalies before M7.9 earthquake, the duration of tendency anomalies was larger than 3 years, the medium--short period anomalies expanded from near region to the range of 600km, the immediate anomalies were recorded by some stations which far from the earthquake 700--850 km, the markedness precursory anomalies of MT. 9 earthquake was ground tilt drop map recorded by Fuyun station. |
| Keywords: | Earthquake between Russia, China and Mongolia Ground tilt anomaly Anomalous map |
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