| 周至井气压系数的变化特征及其与地震的关系 |
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| 引用本文： | 王新,杨旭升,赵小茂,张国强.周至井气压系数的变化特征及其与地震的关系[J].华北地震科学,2007,25(2):15-19. |
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| 作者姓名： | 王新 杨旭升 赵小茂 张国强 |
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| 作者单位： | 1. 陕西省地震局,陕西,西安,710068
2. 长安大学地球科学与国土资源学院,陕西,西安,710054 |
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| 摘 要： | 主要采用周至井水位、气压的时值,通过高阶差分回归拟合水位、气压的相关系数与气压系数。并对采用不同滑动步长、不同差分计算出不同时段内的气压系数进行了分析对比,比较了其异同。同时也探讨了相关系数和气压系数与地震的关系。
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| 关 键 词： | 周至井 气压系数 相关系数 中强地震 |
| 文章编号： | 1003-1375（2007）02-0015-05 |
| 收稿时间： | 2006-10-26 |
| 修稿时间： | 2006-10-26 |
Characteristics of the air pressure variation in Zhouzhi Well and its relation with earthquakes |
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| WANG Xin,YANG Xu-sheng,ZHAO Xiao-mao,Zhang Guo-qiang.Characteristics of the air pressure variation in Zhouzhi Well and its relation with earthquakes[J].North China Earthquake Sciences,2007,25(2):15-19. |
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| Authors: | WANG Xin YANG Xu-sheng ZHAO Xiao-mao Zhang Guo-qiang |
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| Abstract: | The air pressure coefficient of Zhouzhi Well and its correlation coefficient with water level is calculated with high order difference and regression, and the two coefficients calculated with different slip step and different difference are compared.Their relations with earthquakes are also discussed. |
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| Keywords: | Zhouzhi well air pressure coefficient correlation coefficient moderate strong earthquake |
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