Predictions & Data for this entry

Model: std climate: Af migrate: phylum:
COMPLETE = 2.5 ecozone: TOh food: biCi, xiHl, xiHs class:
MRE = 0.042 habitat: biFp, biFm gender: Dg order:
SMSE = 0.005 embryo: Tnsf reprod: O family:

Zero-variate data

Data Observed Predicted (RE) Unit Description Reference
ab 30 31.34 (0.04456) d age at birth AnAge
tx 63 62.85 (0.002444) d time since birth at fledging avibase
tp 189 179.5 (0.05034) d time since birth at puberty guess
tR 1095 1095 ( 0) d time since birth at 1st brood AnAge
tRm 730 701.7 (0.03878) d time since birth at 1st brood AnAge
am 1.533e+04 1.548e+04 (0.009808) d life span AnAge
Ww0 131 117 (0.1069) g intitial wet weight avibase
Wwb 90.8 87.93 (0.0316) g wet weight at birth AnAge
Wwi 1930 2017 (0.04491) g ultimate wet weight for females avibase
Wwim 2010 2063 (0.02618) g ultimate wet weight for males avibase
Ri 0.01096 0.01071 (0.02279) #/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 (0.1148) BankBlac2020
tW_m Data for females, males time since birth wet weight (0.1178) BankBlac2020

Pseudo-data at Tref = 20°C

Data Generalised animal Branta sandvicensis Unit Description
v 0.02 0.03562 cm/d energy conductance
p_M 18 732.1 J/d.cm^3 vol-spec som maint
k_J 0.002 0.03049 1/d maturity maint rate coefficient
k 0.3 0.3043 - maintenance ratio
kap 0.8 0.8406 - allocation fraction to soma
kap_G 0.8 0.8018 - 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
  • mod_1: males have equal state variables at b, compared to females
  • 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

Bibliography

Citation