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2 1961 - 2017年东北地区年平均降雪量(a)、 降雪日数(b)、 降雪强度(c)的空间分布
Fig.2 Distributions of annual mean snowfall (a), snowfall days (b) and snowfall intensity (c) from 1961 to 2017 in Northeast China