荒漠绿洲过渡带人工梭梭(Haloxylon ammodendron)林下草本植物演替特征
王国华, 张晓颖, 王佳琪, 申长盛

Succession of the herbaceous layer in Haloxylon ammodendron woodland in a desert-oasis ecotone of the Hexi Corridor
Guohua Wang, Xiaoying Zhang, Jiaqi Wang, Changsheng Shen
图4 不同林龄梭梭林下草本植物相对丰度
Fig.4 Relative abundance of understory herbaceous plants in Haloxylon ammodendron woodland of different ages