干旱区水资源约束下的生态退耕空间优化及权衡分析——以奇台县为例

许尔琪, 李婧昕

Spatial optimization of ecological cropland conversion and trade-off analysis under water resources restriction in the arid region: Taking Qitai County as a case study

XU Erqi, LI Jingxin

图7 2018年奇台县耕地草地空间分布及最优退耕方案空间格局 注：此图基于新疆维吾尔自治区自然资源厅标准地图（审图号：新S（2019）060号）绘制,底图无修改。

Fig. 7 The land use pattern of 2018 and spatial pattern of ecological cropland-conversion under the optimization scenario of economic and ecological benefit trade-off in Qitai County in 2018