| 甘肃东部温泉中稀有气体及微量组分与构造活动的关系 |
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| 引用本文： | 王非,张必敖.甘肃东部温泉中稀有气体及微量组分与构造活动的关系[J].西北地震学报,1991,13(4):14-21. |
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| 作者姓名： | 王非 张必敖 |
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| 作者单位： | 国家地震局兰州地震研究所,国家地震局兰州地震研究所 |
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| 基金项目： | 中国科学院兰州地质研究所气体地球化学开放实验室资助 |
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| 摘 要： | 本文采集并分析了甘肃东部地区9个温泉的化学成分及热焓分布,分别讨论了氦及其同位素比值He3/He4、微量元素组分F-、Cl-、Li+的含量以及He4/Ar40值的变化。上述各项指标在秦安地区出现了同步异常。最后,应用因子分析方法综合分析了变量与样品的信息变化,结果表明在秦安-清水-带可能有一隐伏断裂,并伴有岩浆挤入。
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| 关 键 词： | 温泉 稀有气体 化学成分 构造活动 |
| 收稿时间： | 1990/7/26 0:00:00 |
THE RELATION BETWEEN THE CONTENTS OF RARE-GASES AND TRACE-ELEMENTS IN HOT SPRINGS AND TECTONIC ACTIVITIES IN THE EASTERN GANSU PROVINCE |
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| Wang Fei and Zhang Biao.THE RELATION BETWEEN THE CONTENTS OF RARE-GASES AND TRACE-ELEMENTS IN HOT SPRINGS AND TECTONIC ACTIVITIES IN THE EASTERN GANSU PROVINCE[J].Northwestern Seismological Journal,1991,13(4):14-21. |
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| Authors: | Wang Fei and Zhang Biao |
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| Institution: | Earthquake Research Institute of Lanzhou, SSB, China and Earthquake Research Institute of Lanzhou, SSB, China |
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| Abstract: | Nine samples of hot springs covering the eastern region of Gansu Province are collected and analysed.The measured components include He,He3/He4,F-,Cl-,Li+,He4/Ar40 etc..These items present synchronous anomalies in Qin''an region.Finally,by using a method of factor analysis,the information variation of the samples and components is comprehensively analysed.The result shows that it is possible to exist a buried fault in company with magmatic intrusion in Qin''an-Qingshui region. |
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