Table 6 Linear and multiple stepwise regression functions and Pearson correlation (r) coefficients between landscape metrics of green space and LST
From: Quantifying how urban landscape heterogeneity affects land surface temperature at multiple scales
Scale | Equation | r | R2 | P value |
|---|---|---|---|---|
Sub-region | LST = 41.44–0.14 PLAND | − 0.42 | 17.9% | 0.05 |
LST = 40.70–0.001 NP | − 0.30 | 9.3% | 0.16 | |
LST = 42.30–0.16 PD | − 0.47 | 22.3% | 0.02 | |
LST = 41.77–0.02 ED | − 0.47 | 22.7% | 0.02 | |
LST = 57.24–12.10 PAFRAC | − 0.16 | 14.6% | 0.07 | |
LST = 40.62–0.02 TE | − 0.33 | 11.1% | 0.01 | |
LST = 41.13–0.03 LSI | − 0.24 | 5.9% | 0.27 | |
LST = 39.67 + 0.042 SPLIT | 0.33 | 11.5% | 0.12 | |
LST = 47.127–0.0317 ED | – | 22.7% | 0.02 | |
1000m | LST = 45.95–0.06084 PLAND | − 0.19 | 3.6% | 0.04 |
LST = 46.69–0.03922 NP | − 0.34 | 12% | 0.00 | |
LST = 46.72–0.1246 PD | − 0.34 | 12.1% | 0.00 | |
LST = 46.23–0.000050 TE | − 0.26 | 7.2% | 0.00 | |
LST= 46.25–0.01583 ED | − 0.27 | 7.3% | 0.00 | |
LST = 47.43–0.2533 LSI | − 0.34 | 11.9% | 0.00 | |
LST= 46.21–0.678 PAFRAC | − 0.03 | 0.1% | 0.70 | |
LST = 45.46 + 0.000000 SPLIT | 0.24 | 6.1% | 0.00 | |
LST = 46.227–0.0901 PD | – | 7.11% | 0.08 |