Table 5 Land use transfer matrix for Xi’an, 2010–2015 (unit: km2).
Years | 2015 | |||||||
|---|---|---|---|---|---|---|---|---|
Land use type | Grass land | Cultivated land | Construction land | Forest land | Water | Unused land | Total | |
2010 | Grass land | 115.441 | 73.552 | 4.999 | 35.657 | 0.691 | 0.001 | 114.899 |
Cultivated land | 32.135 | 3337.361 | 366.702 | 138.242 | 9.896 | 0.036 | 547.012 | |
Construction land | 12.915 | 362.010 | 801.086 | 5.513 | 0.522 | 0.177 | 381.138 | |
Forest land | 41.182 | 104.805 | 1.140 | 4548.907 | 0.600 | 0.020 | 147.747 | |
Water | 0.116 | 12.180 | 11.633 | 1.395 | 24.651 | 0.000 | 25.324 | |
Unused land | 0.000 | 0.012 | 0.130 | 0.000 | 0.000 | 3.100 | 0.142 | |
Total | 86.349 | 552.559 | 384.604 | 180.806 | 11.709 | 0.234 | 1216.262 | |