| 海潮对海南观测井水位记录的影响 |
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| 引用本文： | 郭明瑞,胡久常,马龙,李冬雅,王锡娇,王桂丹,吴佳林.海潮对海南观测井水位记录的影响[J].地震地磁观测与研究,2018,40(1):118-122. |
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| 作者姓名： | 郭明瑞 胡久常 马龙 李冬雅 王锡娇 王桂丹 吴佳林 |
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| 作者单位： | 中国海口 570203 海南省地震局 |
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| 基金项目： | 海南省地震局课题（项目编号：HDKJ201602） |
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| 摘 要： | 掌握低纬度沿海地区海潮、理论固体潮、观测井水位观测曲线的日变特征及表现形式，使用快速傅里叶变换分离各谐波，提取优势频率，分析海潮对海南地区观测井水位观测数据的影响，发现距海岸线较近的向荣村井受海潮影响较大，水位观测曲线与海潮均表现为单峰单谷的日变特征。
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| 关 键 词： | 海潮 理论固体潮 日波 半日波 |
Effect of the tide to the water level meter observation in Hainan |
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| Guo Mingrui,Hu Jiuchang,Ma Long,Li Dongya,Wang Xijiao,Wang Guidan,Wu Jialin.Effect of the tide to the water level meter observation in Hainan[J].Seismological and Geomagnetic Observation and Research,2018,40(1):118-122. |
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| Authors: | Guo Mingrui Hu Jiuchang Ma Long Li Dongya Wang Xijiao Wang Guidan Wu Jialin |
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| Institution: | Hainan Earthquake Agency, Haikou 570203, China |
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| Abstract: | It is introduced, the tide tidal theory and the characteristics of water level observation, in the coastal areas of low latitudes. Using fast Fourier transform spectral analysis on the data of the harmonic value and dominant frequencies. Influence of water level observation data from the tide has been analyzed in Hainan. It is found that the Xiangrong village well near the coastline is greatly affected by the sea tide The water level curve and the tide show the diurnal characteristics of single peak and single valley. |
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| Keywords: | tide the theory of earth tide diurnal tide wave semidiurnal wave |
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