近50 a黑龙江省5—9月气象干旱及大气环流异常特征
王莹, 张舒, 徐永清, 阙粼婧, 李新华, 黄英伟, 陈雪, 王蕾

Meteorological drought and atmospheric circulation anomalies characteristics in Heilongjiang Province from May to September in recent 50 years
WANG Ying, ZHANG Shu, XU Yongqing, QUE Linjing, LI Xinhua, HUANG Yingwei, CHEN Xue, WANG Lei
图7 黑龙江省典型干旱年(a、b)与湿润年(c、d)500 hPa高度距平场(a、c,单位:gpm)、850 hPa风场距平(b、d,单位:m s-1)合成分析及其差值场(e,单位:gpm;f,单位:m s-1
(打点区域通过α=0.10的显著性检验。下同)
Fig.7 Synthetic analysis of 500 hPa height anomaly field (a, c, Unit: gpm), 850 hPa wind field anomaly (b, d, Unit: m s-1) in typical dry year (a, b) and wet year (c, d) in Heilongjiang Province and their difference field (e, Unit: gpm; f, Unit: m s-1
(The dotting area passes the significance test at α=0.10. the same as below)