1990~2015年吉林省西部耕地变化与“旱改水”时空特征研究 |
任永星,李晓燕,王宗明,杨黎敏 |
Changes of Croplands and Conversions from Dry Farmland to Paddy Field in Western Jilin Province during 1990~2015 |
Yongxing Ren,Xiaoyan Li,Zongming Wang,Limin Yang |
图3 1990~2015年吉林省西部旱田净转化贡献 |
Fig.3 Contribution of net conversion of dry farmland in western Jilin Province from 1990 to 2015 |