Students conducted an Environmental Quality Survey (EQS) to assess the impact of a recent urban regeneration and greening scheme in the Victoria Basin Canal Area. The results of their survey are shown in the table below.
| Negative Feature (-2 to -1) | -2 | -1 | 0 | 1 | 2 | Positive Feature (+1 to +2) |
|---|---|---|---|---|---|---|
| Heavy noise and air pollution | ✓ | Quiet and clean air | ||||
| Lack of vegetation and greening | ✓ | Abundant planters and trees | ||||
| Uneven and cracked footpaths | ✓ | Well-maintained paving | ||||
| Widespread litter and detritus | ✓ | Clean and litter-free yards |
Explain how the environmental quality survey (EQS) results suggest that the Victoria Basin Canal Area has benefited from its recent urban regeneration scheme.