Verification and spread of techniques suppressing dust storm in the risky areas of the dry land in the northwest China

为提出中国干旱区沙尘暴防治技术，对甘肃省张掖和内蒙古库伦齐市沙尘暴发生的阈值风速、植被覆盖效应和土壤湿度进行了测定和评价。我们结合卫星遥感和我们对尘埃事件的实验结果创建了一张危险地图。此外，在沙尘事件的高危地区，为居民举办了一次讲习班，以认识荒漠化的风险。

To propose the techniques suppression of dust storm in the arid land of China, the threshold wind velocity of dust event, the effect of vegetation cover and soil moisture were measured and evaluated for Zhangye in Gansu Province and Kulun-qi Inner Mongolia Province,. We create a hazard map by a combination of satellite remote sensing and our experimental results of dust events. In addition, in high-risk area of dust events, a workshop for the inhabitants was held to recognize the risk of desertification.