Predictions & Data for this entry
| Model: std | climate: MC, ME | migrate: Ms | phylum: |
| COMPLETE = 2.9 | ecozone: MAN, MPN, MN | food: biCvf | class: |
| MRE = 0.042 | habitat: biMc, 0bTd | gender: Dg | order: |
| SMSE = 0.010 | embryo: Tncfm | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 27 | 27.55 | (0.02032) | d | age at birth | AnAge |
| tx | 32 | 32 | (3.121e-06) | d | time since birth at fledging | LancRoby2000 |
| tp | 96 | 95.74 | (0.002679) | d | time since birth at puberty | guess |
| tR | 1460 | 1460 | ( 0) | d | time since birth at 1st brood | AnAge |
| am | 1.04e+04 | 1.041e+04 | (0.0006995) | d | life span | AnAge |
| Wwb | 30 | 29.93 | (0.002374) | g | wet weight at birth | LancRoby2000 |
| Wwi | 490 | 492.6 | (0.005389) | g | ultimate wet weight | Wiki |
| Ri | 0.005479 | 0.005473 | (0.001243) | #/d | maximum reprod rate | AnAge |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tW |   | time since birth | wet weight | (0.08993) | LancRoby2000 |
| tW1 | | time since birth | wet weight | (0.0319) | MaunThre1972 |
| tWe |  | time since laying | embryo wet weight | (0.1568) | MaunThre1972 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Rissa tridactyla | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.03349 | cm/d | energy conductance |
| p_M | 18 | 662 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.02761 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.305 | - | maintenance ratio |
| kap | 0.8 | 0.967 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.8009 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
Discussion
- males are assumed to differ from females by {p_Am} only
- mod_1: tW1 and tWe data added
- 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
Facts
- Main food at Pribolof Islands: mostly juvenile walleye pollock (Theragra chalcogramma) and sandlance(Ammodytes hexapterus) (Ref: LancRoby2000)
Bibliography