Fig. 2From: Effects of root dominate over aboveground litter on soil microbial biomass in global forest ecosystemsEffects of ALR (a) and RE (b) on soil microbial community. The number of observations for each variable is shown next to the point. Error bars represent 95% CIs. AMF, arbuscular mycorrhizal fungi; EMF, ectomycorrhizal fungi; GP, Gram-positive bacteria; GN, Gram-negative bacteria; ACT, actinomycetes; F/B, fungi to bacteria ratio; ALR, aboveground litter removal; RE, root exclusionBack to article page