Figure 3. Effects of grazing on root C, N, P contents and stoichiometory at plant functional group and vegetation type levels.
The error bars are mean+SE. Significant levels and all symbols are derived as in Fig. 2.
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.