环境风垂直切变与登陆台风强度变化关系的统计分析

A Statistical Analysis on the Relations between Effect of Wind Vertical Shear and Landing Typhoons Intensity

摘要: 为了了解环境风垂直切变在登陆台风强度突变下所起的作用,利用1990—2004年登陆中国的111个台风的强度、登陆位置以及NCEP/NCAR每日4次等压面风场等资料,分析了风速垂直切变对台风登陆过程中强度变化的影响。结果表明,与海盆中相比

Abstract: 111 landing typhoons' data in China in the latest 15-year(1990—2004) included intensity,landing location and NCEP/NCAR four-time/day reanalysis data for wind field are used to study the impact of vertical shear