河北省南部臭氧重污染事件中臭氧垂直分布与气象因素分析
陈瑞敏, 田秀霞, 王荣英, 吴雁, 卢西畅

Analysis of ozone vertical distribution and meteorological factors during ozone heavy pollution events in southern Hebei Province
CHEN Ruimin, TIAN Xiuxia, WANG Rongying, WU Yan, LU Xichang
图4 河北南部3次O3重度污染期间区域平均位涡的时间-高度剖面(单位:10-6 m2·K·s-1·kg-1
(黑色实线为PV值等于2×10-6 m2·K·s-1·kg-1
Fig.4 Time-height profiles of regional average potential vorticity during three O3 heavy pollution periods in southern Hebei Province (Unit: 10-6 m2·K·s-1·kg-1
(Black solid line indicates that the PV value is equal to 2×10-6 m2·K·s-1·kg-1