marginally significantp-value<0.001
Standardized path coefficients for TDP and DOC regarding their effects on BA were positive and significant or marginally significant (TDP: 0.625, p-value<0.001; DOC: 0.460, p-value<0.05).
Standardized path coefficients for TDP and DOC regarding their effects on BA were positive and significant or marginally significant (TDP: 0.625, p-value<0.001; DOC: 0.460, p-value<0.05).
Resource Variation Over the Experiments In both ecosystems, TDP followed a decreasing trend over time (RM-ANOVA, effect time p<0.05, Table S1 ) with a steeper decline in the P-added treatments ( Figure 1A, B ) while concentration of TDN did not change (RM-ANOVA, time effect p-value>0.05).