| 天津沿海风暴潮灾害近20年统计及其成因分析 |
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| 引用本文： | 曾继平,姜欢欢,李希彬.天津沿海风暴潮灾害近20年统计及其成因分析[J].中国海洋大学学报(自然科学版),2012(Z1):187-191. |
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| 作者姓名： | 曾继平 姜欢欢 李希彬 |
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| 作者单位： | 中国海洋大学环境科学与工程学院;国家海洋局北海环境监测中心;国家海洋局天津海洋环境监测中心站;天津市海洋环境监测预报中心 |
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| 摘 要： | 根据塘沽海洋环境监测站从1991—2010年,20a的潮汐资料进行统计分析,分析得到天津平均每年发生近10d的100cm以上的增水过程,天津沿海夏秋两季的最高潮位和平均潮位最高,且最大增水值多出现在夏秋两季,超过100cm的增水天数多集中在春季和秋冬季,并从天文潮因素、气象因素、海平面上升、地面沉降,以及地理因素等,总结了天津沿海风暴潮灾害的成因,最后提出了相应的风暴潮灾害防范措施。
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| 关 键 词： | 天津 风暴潮 增水 统计分析 成因分析 |
Statistical Analysis of Tianjin Coastal Storm Surge Disasters of the Past 20 Years |
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| ZENG Ji-Ping,JIANG Huan-Huan,LI Xi-Bin.Statistical Analysis of Tianjin Coastal Storm Surge Disasters of the Past 20 Years[J].Periodical of Ocean University of China,2012(Z1):187-191. |
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| Authors: | ZENG Ji-Ping JIANG Huan-Huan LI Xi-Bin |
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| Institution: | 1.College of Environmental and Engineering,Ocean University of China,Qingdao 266100,China;2.North China Sea Environmental Monitoring Center(SOA),Qingdao 266033,China;3.Tianjin Marine Environmental Monitoring Central Station,State Oceanic Association(SOA),Tianjin 300451,China) |
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| Abstract: | Based on the tidal data of Tanggu marine environmental monitoring station from 1991 to 2010,nearly 10 d water increase process occurred annual of Tianjin coastal are summanized,the maximum and average tide occurred in summer and autumn,and the maximum water increase also occurred in summer and autumn,days of water increase are more concentrated in the spring,autumn and winter,then the paper analyzes the causes of the storm surge of Tianjin coastal base on the astronomical tide,meteorological factors,sea-level rise,land subsidence and geographical factors.finally,it proposes mentioned the storm surge disaster prevention measures. |
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| Keywords: | Tianjin storm surge water increase statistical analysis causes analysis |
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