| 华南沿海海平面的变化速率 |
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| 引用本文： | 丁丽青,叶东华.华南沿海海平面的变化速率[J].华南地震,1996,16(1):21-24. |
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| 作者姓名： | 丁丽青 叶东华 |
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| 作者单位： | 广东省地震局 |
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| 摘 要： | 应用回归分析和切比雪夫拟合二种方法，根据验潮资料研究了华南沿海海平面的变化速率，进而结合区域研究近２０年来华南海平面的变化特征，并讨论了将其用于地震趋势分析的可能性。
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| 关 键 词： | 海平面变化 地震预测 华南沿海 变化速率 |
STUDY ON CHANGE RATE OF SEA-LEVEL ON COAST OF SOUTH CHINA |
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| Ding Liqing, Feng Xiao, Ye Donghua.STUDY ON CHANGE RATE OF SEA-LEVEL ON COAST OF SOUTH CHINA[J].South China Journal of Seismology,1996,16(1):21-24. |
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| Authors: | Ding Liqing Feng Xiao Ye Donghua |
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| Abstract: | Using two methods of regression analysis and Chibichiv filter, the change rate of sealevel on the coast of south china is estimated by the tidal data. Combined with regional structure, the variated characteristic of sea-level on the coast of south china in late twenty years is derived. The possibility that these methods are used for seismo-trend analysis is discussed. The result of study shows that the change rate of mean annual of sea-level on the coast of south china is 1. 1 mm/year and regarded as rising trend. Whole sea area may be divided into three obvious rising regions, in recently years, Fujian-Guangdong coastal area and Guangdong-Guangxi-Hainan coastal area in where medium and strong earthquake occurred many times locate in rising regions. |
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| Keywords: | Earthquake prediction Change of sea-level Tide test The Coast of South china |
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