摘要
本文选取南黄海及其邻近海域作为研究区域,对1970—2016年经过此区域的台风进行了统计和分析。研究发现,南黄海区域的台风发生频率较高,但时间集中且路径类型复杂多样,常见路径为登陆转向型和近海北上型。基于上述两种常见路径,本文选择3个典型台风,对比多种台风气压分布模型和台风移行风场模型,进行了台风风场的构造,并将模拟结果与实测风速对比,讨论各模型组合对南黄海典型台风的适用性。误差表明,藤田高桥嵌套气压分布模型和Jelesnianski移行风场模型的组合方案对近海北上型路径的201109号台风梅花和201007号台风圆规的模拟效果最好;Myers气压分布模型和宫崎正卫移行风场模型的组合方案对登陆转向型路径的201509号台风灿鸿的模拟效果最好。
The South Yellow Sea and its adjacent sea area are selected as the research region,and the statistical characteristics of typhoons passing through this region from 1970 to 2016 are analyzed.The results showed that the frequency of typhoons in the South Yellow Sea region is high,and they are most likely to happen in July and August.Their paths are diverse,but most of them follow two paths:either landing and turning,or moving to the north at offshore.Based on the above two paths,this study uses several typhoon pressure field models and typhoon wind field models to construct and compare the wind fields of three typical typhoons,and to make error analysis with observation data.The result shows that the combined model of Fujita-Takahashi nested pressure distribution model and Jelesnianski wind field model could get a more reasonable simulation of MUIFA(201109) and Kompasu(201007).Myers pressure distribution model and Miyazaki wind field model have the best result on the simulation of Chan-hom(201509).
作者
刘涛
陈学恩
陈子健
LIU Tao;CHEN Xueen;CHEN Zijian(College of Oceanic and Atmospheric Sciences,Ocean University of China,Qingdao,Shandong,266100)
出处
《海洋湖沼通报》
CSCD
北大核心
2022年第2期8-16,共9页
Transactions of Oceanology and Limnology
基金
国家重点研发计划“海洋环境安全保障”重点专项课题“规范化海上试验技术服务体系和标准体系构建(2016YFC1401301)”
山东省课题“黄海冷水团优质鱼类绿色养殖技术研究与示范(2016CYJS04A01)”和泰山学者项目。
关键词
南黄海
台风风场模型
台风气压分布模型
South Yellow Sea
typhoon wind field model
typhoon pressure distribution model
