西北地区东部春夏季旱涝转换环流特征及其与大西洋海温的关系
张雯, 马阳, 王素艳, 王岱, 李欣

Circulation characteristics of drought-flood transition from spring to summer over the east region of Northwest China and its relationship with Atlantic sea surface temperature
ZHANG Wen, MA Yang, WANG Suyan, WANG Dai, LI Xin
图7 I S S T _ s p r回归的春(a)、夏季(b)700 hPa风场异常(矢量,单位:m·s-1
(阴影区域为通过95%置信水平的显著性检验)
Fig.7 The wind anomalies at 700 hPa (vectors, Unit: m·s-1) in spring (a) and summer (b) regressed by the I S S T _ s p r
(the shaded for values passing the significance test at the 95% confidence level)