Table 1 Sensitivity indices for the predictor variables and a dummy variable.
Parameter | Sensitivity index (SI) |
|---|---|
Wind speed [m s−1] | 0.62 (0.60–0.63) |
Soil moisture [m3 m−3] | 0.61 (0.59–0.63) |
Air temperature [°C] | 0.51 (0.49–0.54) |
Soil temperature [°C] | 0.72 (0.71–0.74) |
Wind direction [°] | 0.08 (0.07–0.10) |
Upwelling photosynthetic flux density [µmol m−2 s−1] | 0.33 (0.31–0.35) |
Net radiation above canopy [W m−2] | 0.98 (0.98–0.99) |
Dummy variable | 0.03 (0.01–0.05) |
