| 兰州地电台地电阻率逐时值日变化分析 |
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| 引用本文： | 强科瑜.兰州地电台地电阻率逐时值日变化分析[J].西北地震学报,1999,21(3):321-325. |
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| 作者姓名： | 强科瑜 |
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| 作者单位： | 中国地震局兰州地震研究所,甘肃,兰州,730000 |
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| 基金项目： | 中国地震局兰州地震研究所项目，LC1999056， |
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| 摘 要： | 对兰州地电台１９９６ ～１９９８ 年的地电阻率逐时值进行了计算处理，分析了地电阻率逐时值正常日变化特征．结果表明，兰州台地电阻率逐时值月平均日变化与年平均日变化存在较稳定的背景值．这一背景值可以作为判定地电阻率日变化短临异常的依据
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| 关 键 词： | 地电阻率 逐时值 日变化 兰州地电台 |
| 文章编号： | 1000-0844(1999)03-0321-05 |
| 收稿时间： | 1999/3/31 0:00:00 |
| 修稿时间： | 1999-03-31 |
ANALYSIS ON DAILY CHANGE OF HOUR BY HOUR VALUE OF GROUND RESISTIVITY OBSERVED AT LANZHOU GEOELECTRIC STATION |
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| QIANG Ke-yu.ANALYSIS ON DAILY CHANGE OF HOUR BY HOUR VALUE OF GROUND RESISTIVITY OBSERVED AT LANZHOU GEOELECTRIC STATION[J].Northwestern Seismological Journal,1999,21(3):321-325. |
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| Authors: | QIANG Ke-yu |
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| Institution: | Lanzhou Institute of Seismology, CSB, Lanzhou 730000, China |
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| Abstract: | Daily change characteristics of hour by hour value of ground resistivity observed at Lanzhou geoelectric station are analysed.The results show that a stabler background value exists in mean daily change of hour by hour value a month or a year of ground resistivity.The background value can be regarded as a basis judging short impending anomaly of daily change of hour by hour value of ground resistivity. |
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| Keywords: | Ground resistivity Hour by hour value Daily change Lanzhou geoelectric station |
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