冬季黑潮延伸体海域海洋涡旋影响局地大气强对流的研究

刘秦玉, 张苏平, 贾英来

Study About Ocean Eddy Effect on Strong Convection in Local Atmosphere over the Kuroshio Extension Region

Qinyu Liu, Suping Zhang, Yinglai Jia

图5 数值实验第12小时穿越涡旋中心的风矢量垂直剖面图[21] 干空气控制实验（a）和湿空气实验（b）第12小时穿越涡旋中心的水平—垂直速度剖面；为了使次级环流更加明显，风矢量的垂直速度分量放大了200倍，箭头颜色代表垂直速度异常大小，单位为10~2 m/s，向上为正

Fig.5 Horizontal and vertical wind vertical section across eddy center from numerical experiment output on 12th hour[21] Dry air control experiment （a） wet air experiment （b） 12th hour output of horizontal and vertical wind section across eddy center. Note that the vertical velocity is 200 times amplified to show the secondary circulation，Color of the vector indicates the vertical velocity，unit is 10~2 m/s，positive value for upward motion