2022年长江中下游夏季异常干旱高温事件之环流异常特征 |
郝立生, 马宁, 何丽烨 |
Circulation anomalies characteritics of the abnormal drought and high temperature event in the middle and lower reaches of the Yangtze River in summer of 2022 |
HAO Lisheng, MA Ning, HE Liye |
图4 2022年6(a)、7(b)、8(c)月500 hPa高度距平(填色区,单位:dagpm)及T-N波作用通量(箭矢,单位:m2·s-2)空间分布 |
Fig.4 Spatial distribution of 500 hPa height anomaly (the color shaded, Unit: dagpm) and T-N wave activity flux (arrow vectors, Unit: m2·s-2) in June (a), July (b) and August (c) 2022 |