Types of land use
|
Area in 1990
(km2)
|
Area in 2020
(km2)
|
Proportion
in 1990
|
Proportion
in 2020
|
Proportion change
from 1990 to 2020
|
Cropland |
78170.3 |
79346.29 |
36.40% |
36.95% |
0.55% |
Forest land |
57142.74 |
74836.64 |
26.61% |
34.85% |
8.24% |
Grassland |
69226.26 |
45670.23 |
32.23% |
21.27% |
-10.97% |
Water |
2830.98 |
1188.85 |
1.32% |
0.55% |
-0.76% |
Built-up areas |
6596.23 |
12605.26 |
3.07% |
5.87% |
2.80% |
Unused land |
789.80 |
1109.04 |
0.37% |
0.52% |
0.15% |
Total |
214756.31 |
214756.31 |
100.00% |
100.00% |
|