Study on the intensification and decaying of typhoons(台风强度研究综述)

台风强度变化,尤其是强度的突变(突然加强和衰亡)是台风预报的难点.然而,由于缺乏对强度变化机理的认识,没有足够高的分辨率对现有数值模式表达强度变化精细的物理过程,近年来台风强度业务预报进展缓慢.研究表明,台风强度主要受3类因子影响,即大尺度环境场(如风垂直切变(Vertical Wind Shear,VWS))、海洋强迫(包括海表温度和海洋热容量(Oceanic Heat Content,()HC))以及台风自身的结构(含内核强对流变化(Density of core convection, DCC)以及内核变化).三者间存在作用和反作用现象....

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Bibliographic Details
Main Authors: ZHENGFeng(郑峰), ZENGZhihua(曾智华), LEIXiaotu(雷小途), CHENLianshou(陈联寿)
Format: Article
Language:zho
Published: Zhejiang University Press 2015-12-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
Online Access:https://doi.org/10.3785/j.issn.1008-9497.2015.Supp.013