荒漠草原典型灌木群落土壤养分多年变化与驱动因子
王浩伊, 俞潇, 辛智鸣, 马媛, 罗凤敏, 李星, 崔健, 卢嘉华

Long-term changes and driving factors of soil nutrients in typical shrub communities of the desert steppe
Haoyi Wang, Xiao Yu, Zhiming Xin, Yuan Ma, Fengmin Luo, Xing Li, Jian Cui, Jiahua Lu
图10 3种灌丛随机森林模型中环境因子重要性得分(%IncMSE)
Fig.10 Importance scores (%IncMSE) of environmental factors in the random forest model for three types of shrubland