| 海原断裂带东南段土壤气体地球化学特征 |
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| 引用本文： | 周晓成,王传远,柴炽章,司学芸,雷启云,李营,谢超,刘胜昌.海原断裂带东南段土壤气体地球化学特征[J].地震地质,2011,33(1):123-132. |
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| 作者姓名： | 周晓成 王传远 柴炽章 司学芸 雷启云 李营 谢超 刘胜昌 |
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| 作者单位： | 周晓成,ZHOU Xiao-cheng(中国科技大学地球和空间科学学院,合肥,230026;中国地震局地震预测研究所,北京,100036);王传远,WANG Chuan-yuan(中国科学院烟台海岸带研究所,烟台,264003);柴炽章,司学芸,雷启云,CHAI Chi-zhang,SI Xue-yun,LEI Qi-yun(宁夏回族自治区地震局,银川,750001);李营,谢超,LI Ying,XIE Chao(中国地震局地震预测研究所,北京,100036);刘胜昌,LIU Sheng-chang(河北理工大学,唐山,063009) |
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| 基金项目： | 中国地震局地震预测研究所基本科研业务专项 |
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| 摘 要： | 在海原断裂带东南段4个地点跨断层测量了土壤气中He、H2、N2、O2、CH4、C2 H6、Rn和Hg 的浓度及He、H2、CH4、Rn和Hg的通量.测量结果表明,N2/O2、Hg和Rn的背景值分别是4.2、50.4ng/m3和5.8k Bq/m3;土壤气中He和CH4在海原断裂带东南段端部有强烈异常,并且脱气强烈,通量...
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| 关 键 词： | 海原断裂带 土壤气 地球化学 |
| 收稿时间： | 2009-10-19 |
| 修稿时间： | 2010-06-17 |
THE GEOCHEMICAL CHARACTERISTICS OF SOIL GAS IN THE SOUTHEASTERN PART OF HAIYUAN FAULT |
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| ZHOU Xiao-cheng,WANG Chuan-yuan,CHAI Chi-zhang,SI Xue-yun,LEI Qi-yun,LI Ying,XIE Chao,LIU Sheng-chang.THE GEOCHEMICAL CHARACTERISTICS OF SOIL GAS IN THE SOUTHEASTERN PART OF HAIYUAN FAULT[J].Seismology and Geology,2011,33(1):123-132. |
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| Authors: | ZHOU Xiao-cheng WANG Chuan-yuan CHAI Chi-zhang SI Xue-yun LEI Qi-yun LI Ying XIE Chao LIU Sheng-chang |
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| Affiliation: | ZHOU Xiao-cheng1,2) WANG Chuan-yuan3) CHAI Chi-zhang4) SI Xue-yun4) LEI Qi-yun4) LI Ying2) XIE Chao2) LIU Sheng-chang5) 1)School of Earth and Space Sciences,University of Science and Technology of China,Hefei 230026,China 2)Institute of Earthquake Science,China Earthquake Administration,Beijing 100036,China 3)Yantai Institute of Coastal Zone Research,Chinese Academy of Sciences,Yantai 264003,China 4)Earthquake Administration of Ningxia Hui Autonomous Region,Yinchuan 750001,China 5)Hebei Polytechnic Universi... |
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| Abstract: | The concentration of soil gas He,H2,N2,O2,CH4,C2H6,Rn,Hg and flux of soil gas He,H2,CH4,Rn,Hg were surveyed at four sites(Xiaokou,Bazhiyao,Caixiangpu and Xiaonanchuan)in the southeastern part of Haiyuan Fault.Soil-gas concentrations of more than 200 samples were obtained.The results show that the background values of N2/O2,Hg,Rn were 4.2,50.4ng/m3and 5.8k Bq/m3,respectively.The maximum concentrations of He and CH4 were 65.3 and 537.7ppm,respectively,at the end of the southeastern part of Haiyuan Fault.Furth... |
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| Keywords: | Haiyuan Fault zone soil gas geochemistry |
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