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叠加风场在南海台风浪数值后报中的应用研究
引用本文:王其松,邓家泉,刘诚,严军,叶荣辉,陈秀华.叠加风场在南海台风浪数值后报中的应用研究[J].海洋学报,2017,39(7):70-79.
作者姓名:王其松  邓家泉  刘诚  严军  叶荣辉  陈秀华
作者单位:1.水利部珠江河口动力学及伴生过程调控重点实验室, 广东 广州 510611;珠江水利科学研究院, 广东 广州 510611
基金项目:国家自然科学基金重点项目(51039004);广东省科技计划项目(2013B020200008);郑州市创新型科技领军人才项目(121PLJRC527)。
摘    要:根据经验风场与NCEP再分析风场的优缺点,采用两者相叠加的方式构造了一种叠加风场,与实测风速资料对比验证显示该风场精度较高。以叠加风场数据为输入,采用WAVEWATCH Ⅲ模式对南海海域有显著影响的8场台风进行计算,结果显示叠加风场计算南海台风浪具有较高的精度和可靠性。

关 键 词:叠加风场    台风浪数值后报    经验风场    NCEP再分析风场
收稿时间:2016/8/16 0:00:00
修稿时间:2016/12/25 0:00:00

Application of superimposed wind fields to the hindcast modelling of typhoon-induced waves in the South China Sea
Wang Qisong,Deng Jiaquan,Liu Cheng,Yan Jun,Ye Ronghui and Chen Xiuhua.Application of superimposed wind fields to the hindcast modelling of typhoon-induced waves in the South China Sea[J].Acta Oceanologica Sinica (in Chinese),2017,39(7):70-79.
Authors:Wang Qisong  Deng Jiaquan  Liu Cheng  Yan Jun  Ye Ronghui and Chen Xiuhua
Institution:1.Key Laboratory of the Pearl River Estuarine Dynamics and Associated Process Regulation, Ministry of Water Resources, Guangzhou 510611, China;The Pearl River Hydraulic Research Institute, Guangzhou 510611, China2.North China University of Water Resources and Electric Power, Zhengzhou 450045, China3.Guangzhou Maritime Institute, Guangzhou 510725, China
Abstract:A superimposed wind field is constructed using empirical wind fields and NCEP reanalyzed wind fields from the advantages and disadvantages of the two, and the simulation result is good compared with the real wind field data. Eight typhoons greatly affecting the South China Sea is simulated using WAVEWATCH Ⅲ based on the superimposed wind field data, the superimposed wind field has shown higher accurate and more reliable in simulating typhoon-induced waves.
Keywords:superimposed winds  typhoon-induced waves hindcast modelling  empirical wind fields  NCEP reanalyzed wind fields
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