戈壁沙漠沙尘向青藏高原传输路径和传输机制:以20204月一次沙尘事件为例
陈俊言, 贯雅雯, 张越, 陈渔, 毕鸿儒, 娄高僮, 郭馨阳, 王洋, 陈思宇

Transport of dust from Gobi Desert to the Tibetan Plateau and its dynamic mechanism: a case study of a dust event in April of 2020
Junyan Chen, Yawen Guan, Yue Zhang, Yu Chen, Hongru Bi, Gaotong Lou, Xinyang Guo, Yang Wang, Siyu Chen
图9 4月16日12:00(A)、18:00(B)和17日00:00(C)、06:00(D)经向风速场(蓝色表示北风,红色表示南风,单位m·s-1,水平分辨率0.25°×0.25°。蓝色等值线表示垂直速度≥0.02 m·s-1的上升区域,等值线间隔为0.02 m·s-1,斜杠为下沉区域,紫色表示垂直速度-0.04~-0.02 m·s-1,黄色表示垂直速度-0.08~-0.04 m·s-1
注:基于自然资源部标准地图服务网站标准地图(审图号:GS(2023)2762号)制作,底图边界无修改
Fig.9 Meridional wind speed field at 12:00 (A) and 18:00 (B) on April 16th, and at 00:00 (C) and 06:00(D) on April 17th (blue indicates north wind, red indicates south wind, unit m·s-1, horizontal resolution 0.25°×0.25°. The blue contour line indicates the rising area with a vertical velocity greater than or equal to 0.02 m·s-1, the contour interval is 0.02 m·s-1, the slash is the sinking area, the purple indicates the vertical velocity from -0.04 m·s-1 to -0.02 m·s-1, and the yellow indicates vertical speed from -0.08 m·s-1 to -0.04 m·s-1