摘要
台风轨迹和强度的预报一直备受关注,也是大气和海洋学家最为关注的科学问题之一。近些年,随着观测技术和计算机模拟的快速发展,发现海洋中尺度过程和台风有紧密的联系。本文针对该主题进行简要回顾和总结,主要侧重2个方面:①台风如何影响海洋中尺度过程?强调了地转过程的重要性和高度计观测对台风影响涡旋的低估;②海洋中尺度过程如何影响台风?强调了冷暖涡的不同以及位置不同对台风强度的影响。在此基础上,探讨台风-涡旋相互作用研究中尚未解决的问题:涡旋对台风的三维响应、多涡对台风的综合效应、时间尺度匹配和海气通量等。
Prediction of typhoon track and intensity receives much concern,and is a major scientific issue for atmospheric and oceanic sciences.With the development of observation and simulation,the close linkages between typhoons and ocean eddies have been studied in recent years.This study reviews this topic and emphasizes two issues:firstly,how typhoon affects ocean eddies.We highlight the dynamic role of geostropic processes,and mention that recent altimetry datasets underestimate the typhoon effects on mesoscale eddies.Secondly,how ocean eddies affect typhoon.We stress the role of different type and position of eddies on typhoon intensity.This study also discusses some unsolvable problems on the interactions between typhoons and ocean eddies.
作者
王桂华
卢著敏
孙佳
WANG Gui-hua;LU Zhu-min;SUN Jia(Department of Atmospheric and Oceanic Sciences,Fudan University,Shanghai 200433,China;South China Sea Institute of Oceanology,Chinese Academy of Sciences&State Key Laboratory ofTropical Oceanography,Guangzhou 510301,China;First Institute of Oceanography,MNR,Qingdao 266061,China;Key Laboratory of Marine Science and Numerical Modeling,MNR,Qingdao 266061,China;Shandong Key Laboratory of Marine Science and Numerical Modeling,Qingdao 266061,China;Laboratory of Regional Oceanography and Numerical Modeling,Pilot National Laboratory of Marine Science and Technology(Qingdao),Qingdao 266237,China)
出处
《海洋科学进展》
CAS
CSCD
北大核心
2022年第4期755-762,共8页
Advances in Marine Science
基金
国家重点基础研究发展计划项目——两洋一海气象灾害自主可控监测预报技术研究(2019YFC1510100)
国家自然科学基金项目——台风致地转响应的高度计观察(42276018)
中央级公益性科研院所基本科研业务费专项资金资助项目——海表温度影响台风强度变化速率的量化规律研究(2020Q05)。
关键词
台风
海洋涡旋
地转调整
相互作用
typhoon
mesoscale eddy
geostrophic adjustment
interaction