Research Article
Interdecadal Changes in the Freeze Depth and Period of Frozen Soil on the Three Rivers Source Region in China from 1960 to 2014
Figure 1
Study area and locations of the meteorological stations in the Three Rivers Source Region (TRSR) of the Tibetan Plateau (TP). Black circles reflect data availability from 1960 to 2014, and black triangles reflect data availability from 1985 to 2014.