Fig. 1From: Effects of permafrost collapse on soil bacterial communities in a wet meadow on the northern Qinghai-Tibetan PlateauLocation of the study area (a) and sampling sites (b) for the three stages of permafrost collapse areas (control, collapsing, and subsided). The red line denotes the permafrost collapse-affected area. The bottom image shows (c) the three different micro-topographiesBack to article page