干旱半干旱区典型流域生物结皮分布遥感提取方法
宋志祺, 王晨沣, 刘梦云, 王小平

A remote sensing method for extracting bio-crust distribution from a typical watershed in arid and semi-arid areas
Zhiqi Song, Chenfeng Wang, Mengyun Liu, Xiaoping Wang
图9 生物结皮土地利用方式统计分析
Fig.9 Statistical analysis of bio-crust land use types