Predictions & Data for this entry

Model: std climate: Dsa, Dfb, Dfc migrate: Ml phylum:
COMPLETE = 2.5 ecozone: THn food: biCi, xiHl, xiHr class:
MRE = 0.047 habitat: biFp, biFm, biMm gender: Dg order:
SMSE = 0.006 embryo: Tnwf reprod: O family:

Zero-variate data

Data Observed Predicted (RE) Unit Description Reference
ab 30 31.36 (0.04541) d age at birth avibase
tx 52.5 52.48 (0.0004734) d time since birth at fledging avibase
tp 100 100.4 (0.003763) d time since birth at puberty guess
tR 730 730 ( 0) d time since birth at 1st brood avibase
am 5438 5447 (0.001611) d life span avibase
Ww0 37 35.74 (0.03414) g intitial wet weight avibase
Wwb 23.8 24.57 (0.03216) g wet weight at birth avibase
Wwi 367 339 (0.07625) g ultimate wet weight for females avibase
Wwim 400 429 (0.07246) g ultimate wet weight for males avibase
Ri 0.02466 0.02489 (0.009495) #/d maximum reprod rate avibase

Uni- and bivariate data

Data Figure Independent variable Dependent variable (RE) Reference
tW_f Data for females, males time since birth wet weight (0.1022) Gaut1987
tW_m Data for females, males time since birth wet weight (0.08684) Gaut1987

Pseudo-data at Tref = 20°C

Data Generalised animal Bucephala albeola Unit Description
v 0.02 0.1012 cm/d energy conductance
p_M 18 19.59 J/d.cm^3 vol-spec som maint
k_J 0.002 0.002 1/d maturity maint rate coefficient
k 0.3 0.7491 - maintenance ratio
kap 0.8 0.8356 - allocation fraction to soma
kap_G 0.8 0.7986 - growth efficiency
kap_R 0.95 0.95 - reproduction efficiency

Discussion

  • Body temperature is guessed
  • males are assumed to differ from females by {p_Am} only
  • Ww0 data is ignored due to inconsistency with tW data
  • mod_1: males have equal state variables at b, compared to females
  • 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

Citation