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11 东北地区降雪量1961 - 1980年(a)、 1981 - 2000年与1961 - 1980年差值(b)、 2001 - 2017年与1981 - 2000年差值(c)的空间分布
Fig.11 Distributions of annual mean snowfall during 1961 - 1980 (a), the difference between 1981 - 2000 and 1961 - 1980 (b) and the difference between 2001 - 2017 and 1981 - 2000 (c) in Northeast China