| 地下水位中短期（一年尺度）异常识别方法的最优化研究 |
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| 引用本文： | 秦清娟,董守玉.地下水位中短期（一年尺度）异常识别方法的最优化研究[J].华北地震科学,1999,17(4):16-22. |
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| 作者姓名： | 秦清娟 董守玉 |
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| 作者单位： | 河北省地震局!石家庄050021(秦清娟，董守玉，张子广)，河北省地震局!石家庄050021 (万迪堃) |
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| 摘 要： | 较详尽地阐述了地下水位动态主要影响因素的为类型和特征。根据地下水位多年动态特征和影响因素对地下水位的不同动态，提出了地下水位物理参量中短期（一年尺度）地震预报 的三种异常标志、中短期异常的计算机提取方法优化所遵循的原则。在实用化攻关、“八五”攻关的基础上，对地震预报的中短期异常识别方法进行了分析、对比、优化。最后对优化后的五种短期异常提取方法进行了简要介绍。
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| 关 键 词： | 地下水位 地震预报 异常识别 最优化 中短期预报 |
AN OPTIMUM STUDY OF THE JUDGING METHOD FOR MID SHORT TERM (ONE YEAR SCALE)ANOMALIES OF GROUNDWATER LEVEL |
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| Qin Qingjuan Dong Shouyu Wan Dikun Zhang ziguang.AN OPTIMUM STUDY OF THE JUDGING METHOD FOR MID SHORT TERM (ONE YEAR SCALE)ANOMALIES OF GROUNDWATER LEVEL[J].North China Earthquake Sciences,1999,17(4):16-22. |
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| Authors: | Qin Qingjuan Dong Shouyu Wan Dikun Zhang ziguang |
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| Abstract: | This paper has expounded the types and characteriatics of the main influence facters on groundwater level dynamic state.According to the many years dynamic characteristics of groundwater level,we have presented three kinds of anomalies marks of mid-short term(one year scale)in groundwater level physical parameters and the principle for the optimum method to extract mid-shrot term naomalies by computer.Based on studies,the judging methods of mid short term anomlies for earthquake prediction have been analyzed,contrasted and optimized.Finally,five kinds of optimized extracting method of mid-short term anomalies have been produced in brief. |
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| Keywords: | groundwater level earthquake prediction anomaly identification |
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