20年张掖盆地绿洲结构和规模变化及其影响因素
卢调雪, 杨林山, 冯起, 朱猛, 李乃玉

The change of oasis structure / scale and its influencing factors in Zhangye Basin in recent 20 years
Tiaoxue Lu, Linshan Yang, Qi Feng, Meng Zhu, Naiyu Li
图5 张掖盆地2000—2020年绿洲、建筑用地、水域、荒漠面积比例
Fig.5 Proportion of oasis, building land, water area and desert area in Zhangye Basin from 2000 to 2020