呼伦贝尔沙化草地不同放牧潜力阶段群落特征

王百竹, 白建华, 萨拉, 王丹雨, 杨晓晖, 朱媛君, 时忠杰

Characteristics of communities at different grazing potential in Hulun Buir sandy grassland

Baizhu Wang, Jianhua Bai, La Sa, Danyu Wang, Xiaohui Yang, Yuanjun Zhu, Zhongjie Shi

图1 不同放牧潜力阶段科、属、物种数量

Fig.1 Number of families， genera and species at different grazing potential stages