Gallus gallus: Population traits

at T = 41 °C with background hazards for embryo, juv, adult: 0, 0, 0 1/d

Ln survival probability as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
Ln survivor function of the stable age distribution as function of age, with (dashed) and without (solid) thinning at max (red) and min (blue) scaled functional response for females.
model std f_min f_max date: 2023/10/02
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.910488 0.910488 0.919701 0.919701 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00439453 0.00439453 0.000673912 0.000673912 spec pop growth rate
t2 d NaN NaN NaN NaN 157.729 157.729 1028.54 1028.54 population doubling time
a_b d 14.9777 14.9338 14.9689 14.9254 14.8988 14.859 14.8988 14.859 age at birth
t_p d 279.629 121.806 183.569 115.197 100 85.5056 100 85.5056 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.395358 0.386621 1 1 0.381355 0.373569 survival probability at puberty
theta_0b - 0.00141299 0.00136271 0.0131065 0.0139427 0.0634047 0.0632405 0.0916298 0.0989972 frac of ind that is embryo
theta_bp - 0.00141228 0.00136204 0.00802741 0.00845071 0.059358 0.0592147 0.054676 0.058512 fraction of individuals that is juvenile
theta_pi - 0.997175 0.997275 0.978866 0.977607 0.877237 0.877545 0.853694 0.842491 frac of ind that is adult
L_bi cm 2.96102 3.11584 2.97336 3.12667 2.8632 2.98685 3.04269 3.17604 mean structural length of post-natals
L2_bi cm^2 8.77579 9.71808 8.87582 9.81974 8.53675 9.3231 9.55721 10.4632 mean squared structural length of post-natals
L3_bi cm^3 26.0229 30.3263 26.5452 30.9038 26.0693 29.8579 30.4798 35.0624 mean cubed structural length of post-natals
Ww_bi g 674.596 825.764 694.832 849.689 739.678 890.004 864.819 1045.14 mean wet weight of post-natals
L_pi cm 2.9634 3.11833 2.98758 3.14292 2.9692 3.1003 3.15746 3.3093 mean structural length of adults
L2_pi cm^2 8.78585 9.72903 8.93577 9.89093 8.99853 9.83498 10.0672 11.0778 mean squared structural length of adults
L3_pi cm^3 26.0566 30.3646 26.7464 31.1532 27.6777 31.714 32.2992 37.3509 mean cubed structural length of adults
Ww_pi g 675.47 826.807 700.099 856.547 785.313 945.328 916.441 1113.35 mean wet weight of adults
R 1/d 0 0.00849722 0.0013608 0.00998661 0.00319141 0.0105301 0.0119733 0.0208258 mean reproduction rate of adults
J_X g/d 60.7637 70.8143 62.0782 72.2792 64.9197 74.6151 72.6801 83.7395 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.00176468 0.00175851 0.000282619 0.000282172 yield of living structure on food
Y_VX_d mol/mol 4.06819e-05 3.93543e-05 9.64118e-05 9.44999e-05 1.09342e-08 1.02635e-08 0.000395181 0.000402399 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0483054 0.0506592 0.00773625 0.0081288 yield of living reserve on food
Y_EX_d mol/mol 0.00101392 0.00103224 0.00242721 0.00250374 2.99306e-07 2.95669e-07 0.0108175 0.0115923 yield of dead reserve on food
Y_CX mol/mol 0.722776 0.722762 0.721582 0.721522 0.682951 0.681043 0.708007 0.707053 yield of CO2 on food
Y_HX mol/mol 0.769478 0.769464 0.768208 0.768143 0.72708 0.725049 0.753755 0.75274 yield of H2O on food
Y_OX mol/mol -0.917369 -0.917352 -0.915855 -0.915778 -0.866822 -0.864401 -0.898625 -0.897414 yield of O2 on food
Y_NX mol/mol 0.166794 0.166791 0.166519 0.166505 0.157604 0.157164 0.163386 0.163166 yield of N-waste on food
mu_TX J/mol 463782 463773 462991 462950 437358 436088 453983 453349 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer