| 豫01井水位急剧下降原因调查与分析 |
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| 作者姓名： | 谢恒义 韩贞辉 夏修军 李源 |
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| 作者单位： | 河南省地震局，郑州450016 |
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| 基金项目： | 中国地震局地震应急青年重点任务（CEA_EDEM-2020）资助。 |
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| 摘 要： | 通过对豫01井39年井水位动态趋势变化分析，结合对周边观测环境调查、01井含水层地下水补给与排泄情况调查与分析，得出引起2006年以来豫01井水位急剧趋势性下降的主要影响因素为地下水大量开采使用，其次为煤炭开采排水，排除地震前兆异常。
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| 关 键 词： | 水位下降 地下水开采 水位动态特征 煤炭开采排水 |
| 收稿时间： | 2020-06-01 |
Investigation and analysis on the cause of the sharpdrop of water level in well Yu-01 |
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| Institution: | Henan Earthquake Agency，Zhengzhou 450016，China |
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| Abstract: | Based on the analysis of the 39-year water level dynamic trend of groundwater in well Yu-01, combined with the investigation of the surrounding observation environment and the analysis of the recharge and discharge of groundwater in the aquifer of well Yu-01, it is concluded that the main factors causing the steep trend decline of water level in well Yu-01 since 2006 are the large-scale exploitation and utilization of groundwater, followed by coal mining and drainage, and the removal of earthquake precursor anomalies. |
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