Table 1.
Intrinsic growth rate modelling. Spatio-temporal Kriging and Moran curve parameters. Uncertainties provided as envelopes for the spatio-temporal covariance parameters, and as standard errors for the Moran curve parameters. *Standardised so that the sum of the nugget and partial sill is equal to 1.
| Parameters |
Value |
|
|---|---|---|
| Kriging model: Spatio-temporal covariance | Envelopes | |
| ω, spatial range (m) | 366 | 73,211 |
| ρ, temporal range (months) | 6.000 | 1,9 |
| Spatial nugget* | 0.169 | 0,0.51 |
| Spatial partial sill* | 0.831 | 0.5,1 |
| Temporal nugget* | 0.269 | 0,0.62 |
| Temporal partial sill* | 0.731 | 0.3,1 |
| Moran curve model. Coefficients fromEq. (6) | Standard errors | |
| Air temperature (scaled) | 0.521 | 0.227 |
| Wet bulb temperature (scaled) | −0.625 | 0.226 |
| Relative humidity (scaled) | 0.243 | 0.098 |
| α, density dependence slope (degrees) | 56.29 | 2.37 |
| d, density dependence start | 0.58 | 0.055 |
| Moran curve model. Parameter fromEq. (3). | Standard errors | |
| λ0, field fertility (unlimited growth) | 1.04 | 1.02 |