河西走廊草地荒漠化动态及驱动因素

程小云, 张琴, 兰芳芳, 李源, 韩雅萱, 张黎敏, 杨妍轲, 王新源

Dynamic characteristics and driving factors of grassland desertification in Hexi Corridor

Xiaoyun Cheng, Qin Zhang, Fangfang Lan, Yuan Li, Yaxuan Han, Limin Zhang, Yanke Yang, Xinyuan Wang

图4 不同监测期河西5市荒漠化综合指数

Fig.4 Composite desertification index of cities in different monitoring period