| Ground | Rooftop1 | Green wall | Total |
---|
 | Large scale | Small scale |
---|
Area (km2) | 3.39 | 12.8 | 7.76 | 1.58 | 25.5 |
Ratio (%)2 | 1.2 | 4.7 | 2.8 | 0.6 | 9.4 |
- 1The rooftop areas of single- and double-story buildings available for cultivation is 1.98 km2 and can contribute to heat-island reduction
- 2Ratios of the potential agricultural areas to the case study area