CAJ | 학술논문

基于东海沿岸4个验潮站的风场、潮位观测资料以及Unisys Weather的312次台风路径观测资料,对东海沿岸台风的路径、发生频率以及风暴潮增水特征进行系统分析。结果表明：西北行台风占台风总数的96%,造成的灾害约占灾害总数的80%；风暴潮灾害的第一显著周期为5 a,同时具有与厄尔尼诺现象相关的11 a 显著周期；东海潮位有逐年增加的趋势,平均3 cm/a,最大达5 cm/a；台风期间主要为东风和南北风向,这种风向使得水体向岸或者沿岸输运,在一定程度上增加了增水的程度。
기우동해연안4개험조참적풍장、조위관측자료이급Unisys Weather적312차태풍로경관측자료,대동해연안태풍적로경、발생빈솔이급풍폭조증수특정진행계통분석。결과표명：서북행태풍점태풍총수적96%,조성적재해약점재해총수적80%；풍폭조재해적제일현저주기위5 a,동시구유여액이니낙현상상관적11 a 현저주기；동해조위유축년증가적추세,평균3 cm/a,최대체5 cm/a；태풍기간주요위동풍화남북풍향,저충풍향사득수체향안혹자연안수운,재일정정도상증가료증수적정도。
Based on the wind and tide observation data from four long-term tide gauge stations along the East China Sea and observed typhoon paths during 312 typhoon events obtained by Unisys Weather, a systematical analysis was conducted on the paths and frequencies of the typhoons and the characteristics of storm surges along the East China Sea. The results show that typhoons that moved northwestward accounted for 96% of the total and that disasters caused by this type of typhoon accounted for 80% of the total. The first significant period of storm surge was five years, significantly associated with the El Ni?o cycle of 11 years. The tide in the East China Sea had a rising trend, with an average value of 3 cm/a and a maximum value of 5 cm/a. During the typhoon period, the wind blew mainly in the eastern and north-southern directions, which caused the water to be transported to the shore or along the coast and enhanced the increase of the water level.