| 辽宁省长程水氡资料动态特征及其与地震活动的关系探讨 |
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| 引用本文： | 王海燕,黄辅琼,曹凤娟.辽宁省长程水氡资料动态特征及其与地震活动的关系探讨[J].东北地震研究,2006,22(3):44-51. |
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| 作者姓名： | 王海燕 黄辅琼 曹凤娟 |
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| 作者单位： | 1. 辽宁省地震局,辽宁,沈阳,110034
2. 中国地震台网中心,北京,100036 |
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| 基金项目： | 地震科学联合基金;国家自然科学基金 |
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| 摘 要： | 对以地震预报为目的而开展的辽宁省盘锦、岫岩、汤池三个水氡点的长程观测资料做系统分析,总结了资料多年动态特征,并就其变化与地震活动关系进行研究;以及岫岩地震前后水氡异常变化与震源应力场关系进行了探讨。结果表明:水氡异常的幅度可能反映地震活跃期的强震活动水平;浅层地下流体观测可以反映地壳深部活动的力学过程。
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| 关 键 词： | 水氡 长程观测资料 地震活动 力学过程 |
| 文章编号： | 1004-2865（2006）03-0044-08 |
| 收稿时间： | 2006-07 |
| 修稿时间： | 2006年7月1日 |
DYNAMIC CHARACTERISTIC OF LONG- DISTANCE RADON DATA IN LIAONING PROVINCE AND ITS RELATIONS TO SEISMICITY |
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| WANG Hai-yan,HUANG Fu-qiong,CAO Feng-juan.DYNAMIC CHARACTERISTIC OF LONG- DISTANCE RADON DATA IN LIAONING PROVINCE AND ITS RELATIONS TO SEISMICITY[J].Seismological Research of Northeast China,2006,22(3):44-51. |
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| Authors: | WANG Hai-yan HUANG Fu-qiong CAO Feng-juan |
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| Institution: | 1. Earthquake Administration of Liaoning Province, Shenyang 110034, China; 2. China Earthquake Network Center, Beijing 100036, China |
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| Abstract: | Based on systematically analysis to long-distance radon data of Panjin,Xiuyan and Tangchi in Liaoning province for earthquake forecast.This paper sums up dynamic characteristic on data,and research their relations to seismicity;it also discusses the relation about radon abnormity and epicenter stress field.The result indicates that radon abnormity range can reflect strong earthquake active level of earthquake active period;shallow subsurface fluid observation can image the mechanics process of deep-crustal motion. |
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| Keywords: | Radon long-distance observation data seismic activity mechanics process |
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