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6 模式初始时刻海平面气压场（单位：hPa）与地面风场（单位：m·s-1）。黑色矩形框为模拟试验修改风速的区域，蓝色矩形框为模拟试验修改植被覆盖率的区域

Fig.6 The sea level pressure field （unit： hPa） and wind field （unit： m·s-1） at the initial moment of the model. The black rectangular box area represents the windy area which was modified in sensitivity experiments， and the blue recta-ngular box area represents the vegetation cover was modified by the simulation experiment