| The correlation coefficient | Urban land use | Arable land | Woodland | Waters | Other types of land | I | II |
| Urban land use | 1 | 0.184 | −0.459 | 0.550 | −0.305 | −0.685 | 0.685 |
| Arable land |
| 1 | −0.954* | 0.300 | 0.867 | −0.812 | 0.812 |
| Woodland |
|
| 1 | −0.458 | −0.701 | 0.924* | −0.924* |
| Waters |
|
|
| 1 | −0.018 | −0.627 | 0.627 |
| Other types of land |
|
|
|
| 1 | −0.416 | 0.416 |
| I |
|
|
|
|
| 1 | −1.000** |
| II |
|
|
|
|
|
| 1 |