Statistical analysis of intensity variations in tropical cyclones in the East China Sea passing over the Kuroshio

作     者：YU Yang DONG Changming SHAN Haixia ZOU Bin YU Yang;DONG Changming;SHAN Haixia;ZOU Bin

作者机构：College of Marine SciencesNanjing University of Information Science&TechnologyNanjing 210044China National Satellite Ocean Application ServiceMinistry of Natural ResourcesBeijing 100080China Southern Laboratory of Ocean Science and EngineeringZhuhai 519000China 

出 版 物：《Journal of Oceanology and Limnology》 (海洋湖沼学报（英文）)

年 卷 期：2020年第38卷第6期

页      面：1632-1639页

核心收录：

学科分类：0710[理学-生物学] 0908[农学-水产] 07[理学] 0707[理学-海洋科学] 070601[理学-气象学] 0815[工学-水利工程] 0706[理学-大气科学] 

基　　金：Supported by the National Key Research and Development Program of China(Nos.2017YFA0604100,2016YFA0601803) the National Natural Science Foundation of China(Nos.41476022,41490643) the Startup Foundation for Introducing Talent of Nanjing University of Information Science&Technology(No.2014r072) the Program for Innovation Research and Entrepreneurship Team in Jiangsu Province(No.2191061503801) the National Program on Global Change and Air-Sea Interaction(No.GASI-03-IPOVAI-05) the National Science Foundation of China(No.OCE 06-23011) the Foundation of China Ocean Mineral Resources R&D Association(Nos.DY135-E2-2-02,DY135-E2-3-01) 

主　　题：intensity of typhoons Kuroshio East China Sea 

摘      要：Intensity variations of the SE-NW-oriented tropical cyclones(TC)in the East China Sea(ECS)passing over the Kuroshio are studied using multi-year high-resolution sea surface temperature data,the tropical cyclone data,and the global reanalysis *** statistical results show that there are 81 TCs passing over the Kuroshio from the southeast in the East China Sea,over 68 years from 1949 to *** terms of the change of the atmospheric pressure in the center of the TC,there are three categories:31 TCs are intensified,28 maintain their intensities,and 22 *** seasonal differences are presented in the *** the analysis on the intensified TCs,it is found that the TCs in the range where the center translational speed is from 1 m/s to 8 m/s and the distance from the Kuroshio main axis is from 10 km to 75 km are intensified more *** analysis of three specific examples of TCs show that the stronger characteristics of the Kuroshio warm water in the ECS,the greater the intensity increase of such tropical cyclones.