基于地貌分区的1990-2015年中国耕地时空特征变化分析
程维明,高晓雨,马廷,徐新良,陈印军,周成虎

Spatial-temporal distribution of cropland in China based on geomorphologic regionalization during 1990-2015
CHENG Weiming,GAO Xiaoyu,MA Ting,XU Xinliang,CHEN Yinjun,ZHOU Chenghu
图17 1990-2015年中国VI区耕地新增与流失变化
Fig. 17 The change of reclaimd and lost cropland in Region VI of China from 1990 to 2015