中国县域耕地动态演变及其驱动机制
张婕, 刘玉洁, 张二梅, 陈洁, 谭清华

Dynamics and driving mechanisms of cultivated land at county level in China
ZHANG Jie, LIU Yujie, ZHANG Ermei, CHEN Jie, TAN Qinghua
图4 2015—2020年中国县域耕地非农化和非粮化空间集聚图
Fig. 4 Spatial agglomeration of non-agricultural and non-grain in China's counties during 2015-2020