近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2 张掖盆地5期土地利用类型分布 |
Fig.2 Distribution of land use types in Zhangye Basin in the five stages |