积雪对祁连山区黑河上游活动层热状态的影响研究
张凤,范成彦,牟翠翠,孙文,彭小清,张廷军

Influences of snow cover on the thermal state of the active layer in the upper reaches of the Heihe River in the Qilian Mountains
Feng ZHANG,Chengyan FAN,Cuicui MU,Wen SUN,Xiaoqing PENG,Tingjun ZHANG
图4 新雪降落后维持天数与反照率的关系(a)、雪深与净辐射的关系(b),表面反照率(三角形标记的红色虚线)和雪深(星号标记的绿色虚线)的时间序列变化(c)
Fig.4 Relationship between maintenance days and albedo after new snow falling (a), snow depth and net radiation (b), and time series of surface albedo (red dashed curve with triangle) and snow depth (green dashed curve with asterisk) (c)