|
|||||
|
|
| 昆仑山口西8. 1级地震的地震活动特征 | |
| 引用本文： | 宋治平,薛艳,梅世蓉,宋先月. 昆仑山口西8. 1级地震的地震活动特征[J]. 地震, 2003, 23(1): 15-22 |
| 作者姓名： | 宋治平 薛艳 梅世蓉 宋先月 |
| 作者单位： | 1.上海市地震局, 上海 200062; 2.中国地震局分析预报中心, 北京 100036 |
| 基金项目： | 地震科学联合基金资助项目(101105) |
| 摘 要： | 在回顾昆仑山口西8. 1级地震前的长期、中期的不同阶段不同程度的预测意见基础上,对该次地震前的地震活动进行了分析。结果表明, 该次巨大地震前存在地震条带、地震空区、地震活动增强区、象限性等空间异常及地震活动参数异常, 这些特征对巨大地震的研究与预测具有重要的参考作用。 |
| 关 键 词： | 昆仑山口西地震 巨大地震 地震活动 象限性 |
| 文章编号： | 1000-3274(2003)01-0015-08 |
| 收稿时间： | 2002-01-14 |
| 修稿时间： | 2002-01-14 |
Seismic characteristics before the M8.1 earthquake in the West to the pass of the Kunlun Mountain |
|
| SONG Zhi-ping,XUE Yan,MEIShi-rong,SONG Xian-yue. Seismic characteristics before the M8.1 earthquake in the West to the pass of the Kunlun Mountain[J]. China Earthguake Engineering Journal, 2003, 23(1): 15-22 | |
| Authors: | SONG Zhi-ping XUE Yan MEIShi-rong SONG Xian-yue |
| Affiliation: | 1. Seismological Bureau of Shanghai Municipality, Sh anghai 200062, China; 2. Center for Analysis and Prediction, CSB, Beijing 100036, China |
| Abstract: | In this paper, based on discussing the prediction results of different stages of long and middleterm before the M8. 1 earthquake in the West to the pass of the Kunlun Mountain, the authors studied the seismic characteristics before this earthquake. The results show that there were many spatial anomalies such as earthquake band, earthquake gap, seismically strengthening area and quadrant, as well as some time-dependent seismic parameters′anomalies before this great earthquake. These characteristics may be of a certain reference significance for the study and prediction of great earthquakes. |
| Keywords: | Earthquake in the West to the pass of the Kunlun Mountain Great earthquake Seismicity Quadrant |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《地震》浏览原始摘要信息 | |
| 点击此处可从《地震》下载全文 | |