巴丹吉林沙漠东缘主要灌木数量特征及空间分布
姜亚东, 吕世杰, 刘红梅, 娜仁花, 刘昕宇

Analysis of quantitative characteristics and spatial distribution for main shrubs on the eastern edge of the Badain Jaran Desert
Yadong Jiang, Shijie Lv, Hongmei Liu, Narenhua, Xinyu Liu
表3 不同灌木种群重要值的方差分析
Table 3 The analysis of variance of important values of different shrub populations
植物种群变异来源自由度平方和均方F检验结果Pr>F拟合率r2
白刺尺度481.6720.4214.650.01170.9529
样地131.0531.0522.270.0092
红砂尺度449.0812.271.440.36560.5986
样地11.661.660.190.6818
梭梭尺度449.2912.322.570.19130.8340
样地147.0047.009.810.0351