Predictions & Data for this entry
| Model: std | climate: Cwa, Cwb, Cfa | migrate: Ms | phylum: |
| COMPLETE = 2.7 | ecozone: THp | food: biCi, biHs | class: |
| MRE = 0.020 | habitat: 0iTh, 0iTi, 0iTs, 0iTg, 0iTa | gender: Dg | order: |
| SMSE = 0.001 | embryo: Tnpf, Tncf | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 13 | 13.23 | (0.01786) | d | age at birth | guess |
| tx | 16 | 16.11 | (0.007033) | d | time since birth at fledging | Chae1997 |
| tp | 48 | 46.25 | (0.03636) | d | time since birth at puberty | guess |
| tR | 365 | 365 | ( 0) | d | time since birth at 1st brood | guess |
| am | 4782 | 4745 | (0.007697) | d | life span | guess |
| Ww0 | 2.05 | 2.457 | (0.1986) | g | initial wet weight | avibase |
| Wwb | 1.79 | 1.723 | (0.0375) | g | wet weight at birth | Chae1997 |
| Wwi | 19.6 | 20.43 | (0.04227) | g | ultimate wet weight | avibase |
| Wwim | 16.6 | 16.68 | (0.005084) | g | ultimate wet weight for males | avibase |
| Ri | 0.02466 | 0.02411 | (0.0222) | #/d | maximum reprod rate | avibase |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tW |   | time since birth | wet weight | (0.02234) | Chae1997 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Passer cinnamomeus | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.04173 | cm/d | energy conductance |
| p_M | 18 | 403.9 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.01672 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.3031 | - | maintenance ratio |
| kap | 0.8 | 0.9141 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.7999 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
Discussion
- Feeding is reduced towards end of nestling period
- Ww0 data ignored due to inconsistency with tW data
- Males are assumed to differ from females by {p_Am} only
- mod_1: v is reduced
- mod_1: Pseudo-data point k is used, rather than k_J; Data set tp and parameter t_R are added, the latter replacing clutch interval t_N. Postnatal T is based on PrinPres1991, see get_T_Aves. See further the revision page, theme puberty
Bibliography