风速和植被对内蒙古地区沙尘天气影响的数值模拟
董祝雷, 姜学恭, 衣娜娜, 许志丽, 杭月荷, 于水燕

Numerical simulation of the influence of wind speed and vegetation on dust weather in Inner Mongolia, China
Zhulei Dong, Xuegong Jiang, Nana Yi, Zhili Xu, Yuehe Hang, Shuiyan Yu
图7 2019年5月15日04:00实际(A)及casev1(B)、casev2(C)、casev3(D)、casev4(E)、casew1(F)、casew2(G)、casew3(H)、casew4(I)模拟起沙量(单位:μg·m-2)的空间分布。黑色矩形框为此次沙尘过程的沙源地,黑色圆点分别表示蒙古国南部站点(43.12°N,109.21°E)和二连浩特(43.39°N,112.00°E)
Fig.7 The spatial distribution of actual sand emission (A) and sand emission (unit: μg·m-2) simulated by casev1 (B), casev2 (C), casev3 (D), casev4 (E), casew1 (F), casew2 (G), casew3 (H), casew4 (I) at 04:00 on May 15, 2019. The black rectangular box area is sand source, and the black dots indicate the southern site of Mongolia (43.12°N,109.21°E) and Erenhot (43.39°N,112.00°E)