内蒙古中西部臭氧污染环流分型及典型个例分析
杨红子, 张小玲, 王佳, 张莉, 赵雯涛

Analysis of ozone pollution circulation patterns and typical cases in central and western Inner Mongolia
YANG Hongzi, ZHANG Xiaoling, WANG Jia, ZHANG Li, ZHAO Wentao
图2 高压脊—均压场型(a、b)、脊前西北气流—低压控制型(c、d)、平直西风—高压南部型(e、f)和脊前西北气流—低压南部型(g)的500 hPa位势高度场(等值线,单位:gpm)及风场(风矢,单位:m·s-1)(a、c、e)、海平面气压场(等值线,单位:hPa)及风场(风矢,单位:m·s-1)(b、d、f、g)
(红色框为研究区域,下同)
Fig.2 The 500 hPa geopotential hight fields (isolines, Unit: gpm) and wind fileds (vectors, Unit: m·s-1) (a, c, e), and sea-level pressure fields (isolines, Unit: hPa) and wind fileds (vectors, Unit: m·s-1) (b, d, f, g) of high pressure ridge-pressure equalization field type (a, b), the northwest flow at the front of the ridge-low pressure control field (c, d), the westerly flow pattern in flat direction-high pressure south field (e, f) and the northwest flow at the front of the ridge-low pressure south field (g)
(The red box is the research area, the same as below)