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根据1884~2012年辽宁省沿海地区气象站观测资料,结合辽宁沿海地区的地理环境,对该地区的风暴潮特征及灾害进行分析。结果表明,风暴潮在辽宁各地出现次数及灾害损失程度由于地理位置不同而存在差异,辽东湾风暴潮强度小于黄海北部海岸,浅水区的风暴潮强度明显大于深水区风暴潮;风暴潮减水机率多于增水,但增减水量值差异不大,偏南大风引起增水,偏北大风引起减水。
Based on the observation data of the weather stations in the coastal areas of Liaoning Province from 1884 to 2012 and the geographical environment in Liaoning coastal areas, the storm surge characteristics and disasters in this area are analyzed. The results show that the number of storm surges around Liaoning Province and the degree of disaster losses vary according to the geographical location. The storm surge intensity in Liaodong Bay is less than that on the northern coast of the Yellow Sea, and the storm surge intensity in shallow water areas is obviously greater than that in deep water areas. The storm surge reduction rate More than water, but the increase or decrease in water value is not significant, caused by strong winds south of the south, northerly winds caused by water.