FIGURE 1.
Sampling sites of high-altitude (4,600 m, Mila mountain) and low-altitude (3,400 m, Lulang) N. parkeri on the Qinghai-Tibet Plateau (Map source: http://westdc.westgis.ac.cn/).
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.