Table 4 Model construction and variable selection.
Model | Scenario | Time | Variable | ||||
|---|---|---|---|---|---|---|---|
Climate | Topography | NPP | Human activities | Soil | |||
Model A | I | Current | √ | √ | - | - | - |
II | Current | √ | √ | √ | - | - | |
III | Current | √ | √ | √ | - | ||
IV | Current | √ | √ | √ | √ | - | |
V | Future | √ | √ | - | - | - | |
Model B | - | Current & Future | - | - | - | - | √ |