1961 - 2018年新疆北部冬季暴雪时空分布及其环流特征
杨霞, 李阿桥, 赵逸舟, 魏娟娟

Spatial-temporal distribution and general circulation of snowstorm in northern Xinjiang from 1961 to 2018
Xia YANG, Aqiao LI, Yizhou ZHAO, Juanjuan WEI
图9 新疆北部低涡类暴雪天气过程500 hPa位势高度场(实线, 单位: dagpm)和风场(矢量, 单位: m·s-1)合成分布
Fig.9 The composition distribution of geopotential height (contour, unit: dagpm) and wind field (vector, m·s-1) at 500 hPa in snowstorm weather in northern Xinjiang: vortex bottom type(a)and vortex front type (b)