Predictions & Data for this entry
| Model: std | climate: MB, MC | migrate: Ml | phylum: |
| COMPLETE = 2.5 | ecozone: MPN | food: biCic, biCik, biCit, biSv | class: |
| MRE = 0.048 | habitat: 0iMc | gender: Dg | order: |
| SMSE = 0.009 | embryo: Tnsfm | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 64 | 65.54 | (0.02402) | d | age at birth | AnAge |
| tx | 65 | 65.1 | (0.001469) | d | time since birth at fledging | avibase |
| tp | 195 | 195.1 | (0.0006879) | d | time since birth at puberty | guess |
| tR | 3139 | 3139 | ( 0) | d | time since birth at 1st brood | AnAge |
| am | 2.555e+04 | 2.551e+04 | (0.001376) | d | life span | AnAge |
| Ww0 | 288 | 259.5 | (0.09885) | g | initial wet weight | avibase |
| Wwb | 167.2 | 187.5 | (0.1214) | g | wet weight at birth | AnAge |
| Wwi | 2750 | 2704 | (0.01658) | g | ultimate wet weight | Wiki |
| Wwim | 3250 | 3245 | (0.001646) | g | ultimate wet weight for males | Wiki |
| Ri | 0.00274 | 0.002749 | (0.003303) | #/d | maximum reprod rate | Wiki |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tW |  | time since birth | wet weight | (0.1534) | DaleKeny1962 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Phoebastria immutabilis | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.02351 | cm/d | energy conductance |
| p_M | 18 | 396.9 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.01639 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.3024 | - | maintenance ratio |
| kap | 0.8 | 0.9653 | - | 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
- Data Ww0 is ignored due to inconsistency with Wwb
- mod_1: v is reduced
- mod_4: 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
Acknowledgment
- The creation of this entry was support by the Norwegian Science Council (NFR 255295)
Bibliography