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9 1961 - 2017年东北地区各等级降雪量(a)、 降雪日数(b)贡献率 |
Fig.9 Annual variations of the contribution rate of different levels of snowfall (a) and snowfall days (b) from 1961 to 2017 in Northeast China |