Predictions & Data for this entry

Model: std climate: A, Cfa migrate: phylum:
COMPLETE = 2.5 ecozone: THn, TN food: biCvb, biCvm, biCva, biCii class:
MRE = 0.033 habitat: 0iFm, 0iTh gender: Dg order:
SMSE = 0.003 embryo: Tnsfm reprod: O family:

Zero-variate data

Data Observed Predicted (RE) Unit Description Reference
ab 23 25.01 (0.08757) d age at birth AnAge
tx 24 23.95 (0.002171) d time since birth at fledging avibase
tp 72 70.59 (0.01961) d time since birth at puberty guess
tR 730 730 ( 0) d time since birth at 1st brood AnAge
am 7373 7429 (0.007608) d life span AnAge
Ww0 26.9 25.93 (0.03609) g initial weight avibase
Wwi 254 254.3 (0.001012) g ultimate wet weight for female avibase
Wwim 349 351 (0.005613) g ultimate wet weight for male avibase
Ri 0.01096 0.01085 (0.009618) #/d maximum reprod rate AnAge

Uni- and bivariate data

Data Figure Independent variable Dependent variable (RE) Reference
tW_f Data for females, males time since birth wet weight (0.061) Erwi1977
tW_m Data for females, males time since birth wet weight (0.06732) Erwi1977

Pseudo-data at Tref = 20°C

Data Generalised animal Rynchops niger Unit Description
v 0.02 0.03915 cm/d energy conductance
p_M 18 404.2 J/d.cm^3 vol-spec som maint
k_J 0.002 0.01635 1/d maturity maint rate coefficient
k 0.3 0.2964 - maintenance ratio
kap 0.8 0.9514 - allocation fraction to soma
kap_G 0.8 0.7994 - 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
  • Food availability taken variable in tW data
  • mod_1: v is reduced
  • mod_2: males have equal state variables at b, compared to females
  • mod_3: 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