Predictions & Data for this entry
| Model: std | climate: MB, MC | migrate: Ml | phylum: |
| COMPLETE = 2.5 | ecozone: MIS, MPSW | food: biCvf, biCi, biSi, biSv | class: |
| MRE = 0.051 | habitat: 0iMm, biMc | gender: Dg | order: |
| SMSE = 0.007 | embryo: Tnsfm | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 27 | 28.18 | (0.0436) | d | age at birth | Widd2013 |
| tx | 57 | 56.87 | (0.002359) | d | time since birth at fledging | Widd2013 |
| tp | 171 | 159.2 | (0.06892) | d | time since birth at puberty | guess |
| tR | 1095 | 1095 | ( 0) | d | time since birth at 1st brood | guess |
| am | 1.095e+04 | 1.099e+04 | (0.003295) | d | life span | guess |
| Wwb | 63 | 60.15 | (0.04531) | g | wet weight at birth | Widd2013 |
| Wwi | 1500 | 1579 | (0.0526) | g | ultimate wet weight | Widd2013 |
| Ri | 0.005781 | 0.005679 | (0.01762) | #/d | maximum reprod rate | Widd2013 |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tW |  | time since birth | wet weight | (0.1379) | Widd2013 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Larus pacificus | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.04413 | cm/d | energy conductance |
| p_M | 18 | 428.3 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.01855 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.3169 | - | maintenance ratio |
| kap | 0.8 | 0.9537 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.8005 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
Discussion
- Feeding is slightly reduced towards end of nestling period
- Long tp cannot be captured by std model
- males are assumed to differ from females by {p_Am} only
- mod_1: v is reduced
- mod_2: 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