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. 2021 Oct 15;12:760599. doi: 10.3389/fpls.2021.760599

Figure 4.

Figure 4

Relationship between observed variables and potential variables of climate, productivity, community functions, soil properties, and soil microbial factors. (A–E) Low ecosystem multifunctionality conditions. (F–J) High ecosystem multifunctionality conditions. The value next to the line represents the path coefficient between observed variables and potential variables. Red lines represent the negative weights, and green lines represent the positive weights. GSL, the start of growing season to the peak of growing season; ATP, annual total precipitation; AMT, annual mean temperature; AI, aridity index; AGB, aboveground biomass; BGB, belowground biomass; SR, species richness; CWM_LN, community-weighted mean value of leaf nitrogen; CWM_LP, community-weighted mean value of leaf phosphorus; CWM_LDMC, community-weighted mean value of leaf dry matter content; CWM_H, community-weighted mean value of plant height; SWC, soil water content; SBD, soil bulk density; SAP, soil available phosphorus; SAN, soil available nitrogen; SOC, soil organic carbon; STP, soil total phosphorus; MBC, microbial biomass carbon; MBN, microbial biomass nitrogen.