Table 5: The impact of Road-3 on land-use stability.

Land useThe regression formula between area and perimeter

Cropland 0.92 1.34 0.16
Forest 0.94 1.28 0.22
Grass 0.94 1.38 0.12
Water body 0.97 1.16 0.34
Urban land 0.79 1.50 0.00
Rural residential area 0.99 0.89 0.61
All land-use patches 0.93 1.33 0.17