Correction to: Environmental Science and Pollution Research (2022) 29:12629–12647

https://doi.org/10.1007/s11356-021-15596-6

The original publication of this paper contains an error. Figures 3, 4, 5 and 6 without Chinese characters is shown in this paper.

Fig. 3 Soil physical and chemical properties of four types of Eucommia ulmoides plantations in Guizhou. Note: Different lowercase letters in each figure indicate significant differences( the same below)

figure a

Fig. 4 Community diversity index of shrub layer in four types of Eucommia ulmoides plantations

figure b

Fig. 5 Functional traits of Eucommia ulmoides in four types of Eucommia ulmoides plantations. Note: Bark DBH ratio = bark thickness / DBH at DBH, branch index (BNI)=(W)/(W), crown length =(tree height-high under branch)/ tree height

figure c

Fig. 6 Average contents of medicinal components in root bark, trunk bark and leaves of Eucommia ulmoides in four types of Eucommia ulmoides plantations

figure d