1956—2017年河西内流区冰川资源时空变化特征
高永鹏, 姚晓军, 刘时银, 祁苗苗, 段红玉, 刘娟, 张大弘

Spatial-temporal variation of glacier resources in the Hexi interior from 1956 to 2017
Yongpeng GAO, Xiaojun YAO, Shiyin LIU, Miaomiao QI, Hongyu DUAN, Juan LIU, Dahong ZHANG
表5 河西内流区不同时期冰川变化
Table 5 Variations of glacier quantity, area and volume of the three periods in the Hexi interior
时期冰川数量变化冰川面积变化冰储量变化
/条/%/km2/(km2·a-1/(%·a-1/km3/[km3·(10a)-1/[%·(10a)-1
1960s—2000s-26911.57-321.66-6.31-0.51-15.90-3.1-5.04
2000s—2017-28713.96-96.19-9.62-0.94-4.26-4.3-8.17
1960s—2017-55623.91-417.85-6.85-0.58-20.16-3.3-5.55