 The Qing Haidebetten Plateau has experienced significant changes in its frozen ground over the last few decades due to rising temperatures and increasing precipitation. These changes have been reflected in the air-freezing and thawing indices, which have decreased significantly by 71 degrees C.d.d.c. and 48.13 degrees C.d.d.c. respectively. Additionally, the ground-freezing and thawing indices have also decreased by 34.33 degrees C.d.d.c. and 40.37 degrees C.d.d.c. respectively. This decrease in freezing and thawing indices is likely due to the effects of rising temperatures and increasing precipitation on the plateau. This article was authored by Xu Weifeng, An Qiwong, Shouhua Liu, and others.