1961 - 2016年秦岭山区冷季积雪日数变化特征及其影响因子
李茜, 魏凤英, 雷向杰

The variation characteristics of snow cover days and its influencing factors in cold season in the Qinling Mountains from 1961 to 2016
Qian LI, Fengying WEI, Xiangjie LEI
图1 秦岭地区观测站点分布
Fig.1 Distribution of the observation stations in the Qinling Mountains