黄河流域沙漠化空间格局与成因
胡光印, 董治宝, 逯军峰, 杨林海, 南维鸽, 肖锋军

Spatial pattern of aeolian desertification and its causes in the Yellow River catchment
Guangyin Hu, Zhibao Dong, Junfeng Lu, Linhai Yang, Weige Nan, Fengjun Xiao
表1 黄河流域主要沙漠化省区各类沙漠化土地面积与比例
Table 1 The area of each type of aeolian desertification land and corresponding percentage in the main aeolian desertified provinces within Yellow River catchment
沙漠化 程度青海四川甘肃宁夏内蒙古陕西
面积/km2比例/%面积/km2比例/%面积/km2比例/%面积/km2比例/%面积/km2比例/%面积/km2比例/%
合计17 4321002661004741008 35010091 39810010 730100
轻度沙漠化2 7191612647146312 2952722 170241 77717
中度沙漠化5 345317930143303 2583929 197323 22030
重度沙漠化6 180355268141 3081623 378263 97237
严重沙漠化3 189185721116251 4891816 652181 76216