Predictions & Data for this entry

Model: std climate: MC migrate: Ms phylum:
COMPLETE = 2.7 ecozone: MAN food: biCvf class:
MRE = 0.060 habitat: xiMcp, 0bTd gender: Dg order:
SMSE = 0.012 embryo: Tntfm reprod: O family:

Zero-variate data

Data Observed Predicted (RE) Unit Description Reference
ab 40 38.64 (0.03399) d age at birth LowtDiam2002
tx 45 47.08 (0.04627) d time since birth at fledging LowtDiam2002
tp 135 135.9 (0.006509) d time since birth at puberty guess
tR 1460 1460 ( 0) d time since hatching at 1st brood AnAge
am 1.489e+04 1.469e+04 (0.01351) d life span AnAge
Li 16.7 16.64 (0.003582) cm wing length LowtDiam2002
V0 66.5 68.04 (0.02322) ml Volume at start of development Barr2001
Ww0 65.8 68.04 (0.0341) g wet weight at start of development LowtDiam2002
Wwb 44 44.79 (0.01788) g wet weight at birth LowtDiam2002
Wwi 436 351.6 (0.1937) g ultimate wet weight LowtDiam2002
Ri 0.00274 0.002826 (0.03158) #/d maximum reproductive rate AnAge
JOi 610.4 392.3 (0.3573) cm3/h O2 consumption at ultimate state BryaFurn1995

Uni- and bivariate data

Data Figure Independent variable Dependent variable (RE) Reference
tW Data for different feeding levels time since birth wet weight (0.05618) OyanAnke1996
tW1 Data for different feeding levels time since birth wet weight (0.05395) OyanAnke1996
tW2 Data for different feeding levels time since birth wet weight (0.04449) OyanAnke1996
tW3 Data for different feeding levels time since birth wet weight (0.06258) OyanAnke1996
tW4 Data for different feeding levels time since birth wet weight (0.06101) OyanAnke1996
tW5 Data for different feeding levels time since birth wet weight (0.06657) OyanAnke1996
tL age since hatching wing length (72.79) Rodw1997
tN age cumulative number of eggs (0.02384) Rodw1997

Pseudo-data at Tref = 20°C

Data Generalised animal Fratercula arctica Unit Description
v 0.02 0.04464 cm/d energy conductance
p_M 18 586.2 J/d.cm^3 vol-spec som maint
k_J 0.002 0.02975 1/d maturity maint rate coefficient
k 0.3 0.3692 - maintenance ratio
kap 0.8 0.7973 - allocation fraction to soma
kap_G 0.8 0.8052 - growth efficiency
kap_R 0.95 0.95 - reproduction efficiency

Discussion

  • Author_mod_1: In LowtDiam2002, I found that internal temperature of an adult varied depending on behaviour - 40.1 deg C during incubation, 40.6 deg C during flight, but did not change the existing temperature here of 40.7 dec C
  • Author_mod_1: I changed the value of "ab" to the mean because Atlantic Puffins have a range of "ab" depending on year and colony location
  • Author_mod_1: I changed the value of "tx" to the mean because Atlantic Puffins have a range of "tx" depending on year and colony location
  • Author_mod_1: I changed the value of "Wwi" to the mean because Atlantic Puffins have a range of "Wwi" depending on colony location
  • Author_mod_1: I changed the value to "Wwb" the mean because Atlantic Puffins have a range of "Wwb" depending on colony location
  • Author_mod_1: I changed the temperature of tW, tW1, tW2, tW3, tW4, tW5 from 40.7 to 40.1 because chicks cannot thermoregulate at a young age and core temperature changes with age. It is likely they experience the temperature of the incubating adult (40.1 deg C)
  • Author_mod_1: I changed the English species name to Atlantic puffin
  • curator: Wdb is ignorned because of inconsistency with Wwb
  • curator: tL is ignorned because wings don not grow isomorphically
  • 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