Table 1.
Description of the selected driving factors of land use change.
| Driven factor | Description |
|---|---|
| RP | People residing in a single location for more than 12 months; represents population pressure (unit: 104) |
| UP | People residing in urban area for more than 12 months; represents urbanization level (unit: 104) |
| POD | Resident population per unit area; represents population pressure (unit: /km2) |
| GDP | Represents economic development level (unit: 109 yuan) |
| SGDP | Represents economic development and industrialization level (unit: 109 yuan) |
| TGDP | Represents economic industrialization level (unit: 109 yuan) |
| PerGDP | Represents economic development level (unit: yuan) |
| FAI | Represents capabilityof fixed assets investment (unit: 109 yuan) |
| FI | Represents capability of improve living conditions of urban residents (unit: yuan) |
| UI | Represents capability of improving living conditions of farmers (unit: yuan) |