| 水汞测量过程中干扰因素的探讨 |
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| 引用本文： | 陈华静,申春生,来淑琴.水汞测量过程中干扰因素的探讨[J].地震,1999,19(3):291-296. |
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| 作者姓名： | 陈华静 申春生 来淑琴 |
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| 作者单位： | 中国北京 100036 中国地震局分析预报中心 |
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| 基金项目： | 中国地震局“九五”科研攻关项目 |
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| 摘 要： | 汞是地下流体监测预报地震的灵敏组分之一,针对目前汞观测网中出现的突出问题——汞测量方法中的干扰因素进行了剖析,指出蒸馏水、化学试剂、温度和吸附作用是造成观测结果波动大的主要原因,并提出了减少误差、排除干扰和识别异常的方法。
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| 关 键 词： | 水汞观测 干扰因素 排除干扰 |
| 收稿时间： | 1998-05-05 |
| 修稿时间： | 1998-07-20 |
STUDY ON INTERFERENCE FACTORS OF SENSITIVE CONSTITUENTS IN SUBSURFACE FLUID |
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| Chen Huajing,Shen Chunsheng,Lai Shuqin.STUDY ON INTERFERENCE FACTORS OF SENSITIVE CONSTITUENTS IN SUBSURFACE FLUID[J].Earthquake,1999,19(3):291-296. |
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| Authors: | Chen Huajing Shen Chunsheng Lai Shuqin |
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| Institution: | Center for Analysis and Prediction, CSB, Beijing 100036, China |
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| Abstract: | Mercury is one of the sensitive constituents in subsurface fluid for earthquake monitoring and prediction. Authors analyzed interference factors in the process of mercury observation in groundwater, and pointed out that distilled water, chemical reagents, temperature and adsorption mainly cause the variation of background data. Finally, the methods for elimination of contamination and identity of anomalies are presented. |
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| Keywords: | Mercury observation Interference factors Elimination contamination |
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