祁连山区1961—2014年冻融指数时空变化特征
欧安锋, 柯贤敏, 梁成成, 刘鹏, 王玮, 牛富俊, 高泽永

Spatial and temporal characteristics of freezing and thawing index in the Qilian Mountains from 1961 to 2014
Anfeng OU, Xianmin KE, Chengcheng LIANG, Peng LIU, Wei WANG, Fujun NIU, Zeyong GAO
图3 祁连山区1961—2014年冻融指数、融冻比和温度的变化率
Fig. 3 Changing rates of the annual freezing and thawing indices, thawing-freezing ratio and temperature from 1961 to 2014 in the Qilian Mountains