The situation and causes of sand storm occurred in A La Shan league are analyzed,the countermeasures of ecological environment recovery and prevention and control of sand storm are proposed.

• 本文重点介绍阿拉善沙尘暴发生的基本情况并对成因进行了分析,最后提出恢复生态环境防治沙尘暴的频频垄击。