基于卫星遥感数据的青藏高原东部积雪覆盖时空变化分析
尹晔, 张慧, 王汉涛, 宋云帆

Spatiotemporal variation analysis of snow cover in eastern Qinghai-Xizang Plateau based on satellite remote sensing data
YIN Ye, ZHANG Hui, WANG Hantao, SONG Yunfan
图8 季节及年平均积雪覆盖频率变化趋势空间分布(单位:%·a-1
(a)秋季,(b)冬季,(c)春季,(d)年
Fig.8 Spatial distribution of the changing trends of seasonal and annual average snow cover frequency (Unit: %·a-1
(a)autumn,(b) winter,(c) spring,(d) annual