重庆夏季高温干旱特征及其对拉尼娜事件的响应
Characteristics of high temperature and drought during summer in Chongqing and its response to La Niña event
（粉色虚线为气候平均12 520 gpm线）
（pink dotted line represent the climate average 12 520 gpm line）
重庆夏季高温干旱特征及其对拉尼娜事件的响应 |
| 何慧根, 张驰, 吴遥, 李永华, 杨琴, 穆玉娇 |
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Characteristics of high temperature and drought during summer in Chongqing and its response to La Niña event |
| HE Huigen, ZHANG Chi, WU Yao, LI Yonghua, YANG Qin, MU Yujiao |
| 图8 2001、2011、2022年夏季5°S—5°N平均Walker环流场距平（彩色填色区为放大100倍的垂直速度ω距平，单位：10-2 Pa·s-1；箭矢为u风和ω距平合成，单位：m·s-1）（a）、200 hPa位势高度场（黑色等值线，单位：gpm）及纬向风场（彩色填色，单位：m·s-1）（b）、700 hPa垂直速度场（c，单位：10-2 Pa·s-1）合成分析 （粉色虚线为气候平均12 520 gpm线） |
| Fig.8 The composited Walker circulation anomaly field averaged over 5°S—5°N (a, shaded area show anomalous vertical velocity, the vertical velocity has been magnified by 100 times, Unit: 10-2 Pa·s-1; vector wind show the synthesis of anomalous vertical velocity and anomalous u wind, Unit: 10-2 Pa·s-1), 200 hPa height filed and zonal wind anomaly (b, contour lines show mean field, Unit: gpm; shaded area show zonal wind anomaly, Unit: m·s-1) and 700 hPa vertical velocity filed (c, Unit: 10-2Pa·s-1) in summer of 2001, 2011 and 2022 （pink dotted line represent the climate average 12 520 gpm line） |
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