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8 3种灌丛土壤养分含量及化学计量比与环境因子相关性热图 注：***表示P<0.001，**表示P<0.01，*表示P<0.05，只显示|r|≥0.3的显著性星号

Fig.8 Heatmap of correlations between soil nutrients， stoichiometric ratios， and environmental factors for three types of shrubland