新疆是沙漠化的重灾区。沙漠化是干旱的气候、丰富的沙源、多风的动力所致，但人为不合理的经济活动，截流断水、过渡垦殖放牧、乱砍滥伐滥樵滥采林草植被，则是诱发和加速沙漠化发展的主因。广布于新疆山间盆地的各类荒漠植被，都是土地的产物，又是土地的保护者，这些荒漠植 Xinjiang is the hardest hit by desertification. Desertification is caused by arid climate, rich sand source and windy motivation. However, man-made unreasonable economic activities, interception and water cutoff, transitional reclamation and grazing, and deforestation of excessive firewood and excessive use of forest and grass coverings are induced and accelerated The main cause of desertification development. Various kinds of desert vegetation widely distributed in the mountain basin in Xinjiang are the products of land and the protectors of the land. These desert plants