Predictions & Data for this entry
| Model: std | climate: MC, ME | migrate: | phylum: |
| COMPLETE = 2.5 | ecozone: MIS, MS, MAS | food: biCvf | class: |
| MRE = 0.032 | habitat: 0xMc | gender: Dg | order: |
| SMSE = 0.002 | embryo: Tnpfm, Tncfm | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 26.5 | 26.44 | (0.002342) | d | age at birth | avibase |
| tx | 45 | 45.57 | (0.01273) | d | time since birth at fledging | avibase |
| tp | 135 | 147.7 | (0.09408) | d | time since birth at puberty | guess |
| tR | 511 | 511 | (1.112e-16) | d | time since birth at 1st brood | avibase |
| am | 6497 | 6299 | (0.03045) | d | life span | avibase |
| Ww0 | 52.6 | 54.08 | (0.02818) | g | intitial wet weight | Gree1997 |
| Wwi | 2467 | 2394 | (0.02965) | g | ultimate wet weight for females | Gree1997 |
| Wwim | 3157 | 3153 | (0.001257) | g | ultimate wet weight for males | Gree1997 |
| Ri | 0.007671 | 0.007962 | (0.03795) | #/d | maximum reprod rate | Gree1997 |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tW |  | time since birth | wet weight | (0.0597) | Gree1997 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Leucocarbo atriceps | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.03437 | cm/d | energy conductance |
| p_M | 18 | 648 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.02583 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.2921 | - | maintenance ratio |
| kap | 0.8 | 0.9819 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.7992 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
Discussion
- Males are assumed to differ from females by {p_Am} only
- mod_2: Feeding is reduced towards just after hatch, imposed k_J = 0.002 1/d
- 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