Figure 1.
Maps of the Naizin landscape indicating (a) the locations of the sampling points, (b) the variations of soil types, (c) the variations of land uses
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.