The artificial vegetation protection system of the Shapotou section of the Baotou-Lanzhou railway is a successful model for desert control in arid desert region in China.

• 以我国干旱沙漠区流沙治理的成功模式包兰铁路沙坡头地段人工植被防护体系作为研究对象，研究了区域人工植被与环境演变过程中植物多样性的变化特点。