影响北印度洋热带气旋生成环境因子的月际变化特征

柳龙生, 张新忠, 许映龙

Monthly variation characteristics of environmental factors affecting tropical cyclone genesis over the North Indian Ocean

LIU Longsheng, ZHANG Xingzhong, XU Yinglong

图1 1979—2018年北印度洋热带气旋累计生成数月际变化

Fig.1 The monthly variation of cumulative generation of tropical cyclones over the North Indian Ocean from 1979 to 2018