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7 季节及年平均积雪覆盖频率在不同海拔高度上的平均值(圆点)及变率(上下短横线)
(a)秋季,(b)冬季,(c)春季,(d)年
Fig.7 The average (the dots) and variability (the upper and lower short dashes ) of seasonal and annual average snow cover frequency at different altitudes
(a) autumn,(b) winter,(c) spring,(d) annual