Predictions & Data for this entry
| Model: std | climate: Cfb, Dfb, Dfc | migrate: Ml | phylum: |
| COMPLETE = 2.8 | ecozone: THp | food: biCvb, biCvm, biCva, biCii | class: |
| MRE = 0.062 | habitat: 0iFm, 0iTh | gender: Dg | order: |
| SMSE = 0.013 | embryo: Tnsf | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 35.5 | 35.2 | (0.008545) | d | age at birth | Wiki |
| tx | 36 | 36.05 | (0.001511) | d | time since birth at fledging | KrijDijk1998 |
| tp | 108 | 108.3 | (0.002574) | d | time since birth at puberty | guess |
| tR | 730 | 730 | ( 0) | d | time since birth at 1st brood | AnAge |
| am | 7337 | 7332 | (0.0005794) | d | life span | AnAge |
| Wwb | 24.3 | 24.66 | (0.01474) | g | wet weight at birth | KrijDijk1998 |
| Wwi | 743 | 741.1 | (0.002603) | g | ultimate wet weight for female | KrijDijk1998 |
| Wwim | 522 | 515.2 | (0.01299) | g | ultimate wet weight for male | KrijDijk1998 |
| Ri | 0.0137 | 0.01372 | (0.001452) | #/d | maximum reprod rate | Wiki |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tW_f |   | time since birth | wet weight | (0.1143) | KrijDijk1998 |
| tW_m | | time since birth | wet weight | (0.1394) | KrijDijk1998 |
| tpX_f |   | time since birth | food intake | (0.2077) | KrijDijk1998 |
| tpX_m | | time since birth | food intake | (0.1708) | KrijDijk1998 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Circus aeruginosus | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.01997 | cm/d | energy conductance |
| p_M | 18 | 742 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.03049 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.3009 | - | maintenance ratio |
| kap | 0.8 | 0.9636 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.8001 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
Discussion
- males are assumed to differ from females by {p_Am} only
- food intake varies somewhat in time
- mod_1: v is reduced
- mod_2: males have equal state variables at b, compared to females
- mod_3: 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