基于生态足迹理论的中国生态供需平衡时空动态 |
洪顺发, 郭青海, 李达维 |
Spatiotemporal dynamics of ecological supply and demand based on ecological footprint theory |
Shunfa HONG, Qinghai GUO, Dawei LI |
图3 1995—2015年中国各生态供需平衡类型省份数量统计 |
Figure 3 Statistics of provinces with different types of ecological supply and demand balance in China, 1995-2015 |
![]() |