Table 4 Land use transfer matrix for Xi’an, 2000–2010 (unit: km2).
Years | 2010 | |||||||
|---|---|---|---|---|---|---|---|---|
Land use type | Grass land | Cultivated land | Construction land | Forest land | Water | Unused land | Total | |
2000 | Grass land | 132.690 | 24.318 | 2.061 | 41.448 | 1.467 | 0.010 | 69.304 |
Cultivated land | 33.134 | 3755.300 | 381.021 | 42.071 | 27.310 | 0.020 | 483.556 | |
Construction land | 6.786 | 103.969 | 751.587 | 0.633 | 0.408 | 0.120 | 111.916 | |
Forest land | 54.611 | 34.106 | 0.539 | 4707.004 | 1.975 | 0.000 | 91.232 | |
Water | 3.204 | 16.486 | 2.023 | 2.878 | 15.548 | 0.000 | 24.591 | |
Unused land | 0.020 | 0.030 | 0.160 | 0.030 | 0.000 | 3.440 | 0.240 | |
Total | 97.755 | 178.910 | 385.804 | 87.059 | 31.160 | 0.150 | 780.838 | |