Table 6 Estimation of environmental change index (ΔYi) and its components for legal greenbelt plan based on two development probabilities in future
From: Strategic spatial analysis of urban greenbelt plans in Mashhad city, Iran
| Time | Y i | X | ΔX | ΔYi |
|---|---|---|---|---|
| 2030 | 12.08 | 2.60 | 0.69 | 3.19 |
| 2050 | 12.08 | 2.60 | 0.99 | 4.58 |
| Mean | 12.08 | 2.60 | 0.84 | 3.89 |
