2002—2020年青藏高原近地表土壤日冻融循环时空变化模式
沈麒凯, 刘修国, 周欣, 张正加, 陈启浩

Spatio-temporal variation patterns of diurnal freeze-thaw cycles of the near-surface soil on the Qinghai-Tibet Plateau between 2002 and 2020
SHEN Qikai, LIU Xiuguo, ZHOU Xin, ZHANG Zhengjia, CHEN Qihao
图6 2002—2020年年内日冻融循环天数分布
Fig. 6 Distribution of the average number of diurnal freeze-thaw cycle days per year