近10年福建省风暴潮灾害特征分析及社会经济影响
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摘要
本文统计了2008-2017年影响福建省的风暴潮过程,分析了风暴潮时空分布规律、风暴潮灾害经济损失现状以及风暴潮灾害特征。结果表明,福建台风风暴潮灾害具有发生频次高、影响范围广、灾害损失重的特点。此外,风暴潮影响期间,季节性高海平面、天文大潮和风暴增水三者叠加会增加风暴潮致灾程度。
This paper gives the statistics of storm surge disasters which happened along Fujian coast from 2008 to 2017, and analyzes the spatial and temporal distribution of storm surges, economic losses status of storm surge disasters and the characteristics of storm surge disaster. The results show that the storm surge could frequently attack Fujian,affects large area, and results in severe disaster loss. What′s more, during the impact of storm surge, the combination of seasonally high sea level, astronomical tide and storm surge could increase the disaster level of storm surges.
This paper gives the statistics of storm surge disasters which happened along Fujian coast from 2008 to 2017, and analyzes the spatial and temporal distribution of storm surges, economic losses status of storm surge disasters and the characteristics of storm surge disaster. The results show that the storm surge could frequently attack Fujian,affects large area, and results in severe disaster loss. What′s more, during the impact of storm surge, the combination of seasonally high sea level, astronomical tide and storm surge could increase the disaster level of storm surges.
引文
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