1961 - 2017年中国东北地区降雪时空演变特征分析
周晓宇, 赵春雨, 崔妍, 刘鸣彦, 敖雪, 李娜, 李经纬

Analyzing the characteristics of temporal and spatial evolution of snowfall in Northeast China from 1961 to 2017
Xiaoyu ZHOU, Chunyu ZHAO, Yan CUI, Mingyan LIU, Xue AO, Na LI, Jingwei LI
图1 1981 - 2010年东北地区降雪量(a)、 降雪日数(b)逐月变化
Fig.1 The monthly variations of snowfall percentage (a) and snowfall day percentage (b) from 1981 to 2010 in Northeast China