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细根对降水变化响应的meta分析
张鑫1,邢亚娟1,2,闫国永1,王庆贵1,*()
Response of fine roots to precipitation change: A meta-analysis
ZHANG Xin1,XING Ya-Juan1,2,YAN Guo-Yong1,WANG Qing-Gui1,*()

图3. 不同实验持续时间下细根和土壤微生物生物量碳对增加(A)或减少(B)降水的加权响应比。括号内数字代表样本量, 误差线代表95%置信区间。

Fig. 3. Weighted response ratio (RR++) of increasing (A) or reducing (B) precipitation on fine root and soil microbial biomass carbon under different duration of experiment . The variables are categorized into different groups depending on duration. The number in parentheses represents the sample size for each variable. Error bars represent 95% confidence intervals. MBC, soil microbial biomass carbon; RLD, root length density; SRL, specific root length.