Why is there so much dust in Shenyang Street?

This is caused by the following reasons: Zhangwu County, Fuxin City, Liaoning Province, which was originally located at the southern edge of Horqin Sandy Land in Inner Mongolia Autonomous Region, has unconsciously moved to the southern end of Horqin Sandy Land, and the desert area of Zhangwu County has reached 6.5438+0.3 million mu, which has posed a serious threat to Shenyang, which is less than 200 kilometers away from it. Now the dust in Zhangwu can reach Shenyang in an hour at the earliest. Spring is the season with frequent sandstorms, and it may not be the time with the most sandstorms at present. Generally, there are more sandstorms in Shenyang in April.