| 西秦岭北缘活断层带断层气的基本特征 |
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| 引用本文： | 康来迅,黄杏珍.西秦岭北缘活断层带断层气的基本特征[J].中国地震,1998,14(4):85-92. |
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| 作者姓名： | 康来迅 黄杏珍 |
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| 作者单位： | [1]中国地震局兰州地震研究所 [2]中国科学院兰州地质研究所 |
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| 基金项目： | 国家自然科学基金,中国科学院兰州地质研究所气体地球化学国家重点开放实验室基金联合资助 |
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| 摘 要： | 通过对西秦岭北缘活断层带断层气活动基本特征的研究认为：本活断层带是本区地球排气的主要通道；在走滑断层拉分区，地球排放气体活动的强度与地震活动有密切的关系；本带东段断层排气活动比较强，西段断层排气活动比较北，并讨论了两形成差异的原因。
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| 关 键 词： | 断层气 西秦岭北缘 活动断层带 地震预报 |
Study on the Characteristics of Fault Gas along Northern Edge of Western Qinling Active Fault Zone |
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| Kang Laixun\ Zhang Xingji\ Shi Yaliu.Study on the Characteristics of Fault Gas along Northern Edge of Western Qinling Active Fault Zone[J].Earthquake Research in China,1998,14(4):85-92. |
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| Authors: | Kang Laixun\ Zhang Xingji\ Shi Yaliu |
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| Abstract: | Discussion in this paper is the degassins characteristics of fault gas along northern edge of Western Qinling active fault zone.It is suggested that active fault is one of the main channel for degassing process.Along strike slip fault,the degassing strengh is different.This is strictly related to seismicity.The degassing strength also changes with fault activity.It is stronger in the east segment and weaker in the west.Causes for formation difference is also discussed. |
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| Keywords: | Fault gas\ Aactive fault zone of Northern edge of Western Qingling |
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