Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Structural equation model describing the effects of restoration age, soil physical and chemical properties on bacterial community diversity and structure for PT (A) and UP (B). Solid lines indicate positive effects, and dashed lines indicate negative effects. Numbers on lines are standardized direct path coefficients. The significant paths are reported as follows: *p < 0.05; **p < 0.01; ***p < 0.001.
