干旱区绿洲城镇扩张对耕地空间影响及预测——以河西走廊区域为例
孙钦珂, 周亮, 唐相龙, 孙东琪, 党雪薇

Spatial influence and prediction of oasis urban expansion on cultivated land in arid areas: A case study of the Hexi Corridor
SUN Qin-ke, ZHOU Liang, TANG Xiang-long, SUN Dong-qi, DANG Xue-wei
图2 1990—2015年河西走廊城镇建设用地和耕地面积变化
Fig. 2 Change of urban construction land and cultivated land area in Hexi Corridor from 1990 to 2015