| 山西漫水井水位微动态特征及干扰因素分析 |
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| 引用本文： | 窦立婷,杨顺达,平旗,李云,成诚.山西漫水井水位微动态特征及干扰因素分析[J].山西地震,2019(3):21-24,41. |
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| 作者姓名： | 窦立婷 杨顺达 平旗 李云 成诚 |
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| 作者单位： | 山西省地震局长治中心地震台;太原大陆裂谷动力学国家野外科学观测研究站;山西省地震局 |
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| 摘 要： | 选取2008-2018年漫水井水位数据进行统计分析发现,漫水井水位受多种干扰因素影响,包括降雨、雷电、抽水干扰,传感器故障,路由器和数采死机。对其微动态特征研究发现漫水井水位长期趋势特征受抽水干扰及降雨共同影响,月动态、日动态特征可以看到明显的潮汐效应,同震响应能力较好。了解其微动态特征并准确识别相关干扰因素有助于识别地震前兆信息。
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| 关 键 词： | 水位 干扰因素 观测井 |
Analysis of Water Level and Interference Factors of Manshui Well in Shanxi Province |
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| DOU Li-ting,YANG Shun-da,PING Qi,Li Yun,CHENG Cheng.Analysis of Water Level and Interference Factors of Manshui Well in Shanxi Province[J].Earthquake Research in Shanxi,2019(3):21-24,41. |
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| Authors: | DOU Li-ting YANG Shun-da PING Qi Li Yun CHENG Cheng |
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| Institution: | (Changzhi Central Seismological Station of Earthquake Administration of Shanxi Province, Changzhi, Shanxi 046000, China;Earthquake Administration of Shanxi Province, Taiyuan, Shanxi 030021, China;National Continental Rift Valley Dynamics Observatory of Taiyuan, Taiyuan, Shanxi 030025,China) |
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| Abstract: | Water level data of Manshui well from 2008 to 2018 are selected and correlated with water temperature data and pumping data around the well.The results show that the water level of Manshui well is affected by many observation factors,and the surrounding civil water and pumping operation of factories directly affect the quality of data observation.Rainfall has a significant impact on annual dynamics of the observation curve.Accurate identification of disturbances such as instruments and environment can provide a basis for efficient analysis of well water level data and capture of pre-earthquake anomalies. |
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| Keywords: | Water level Interference factors Observation wells |
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