Platycercus elegans: 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_minf f_max date: 2025/07/06
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.68522 0.695099 0.847549 0.847549 1 1 scaled functional response
r 1/d 0 0 0.00372168 0.000747678 0.00704395 0.00111647 spec pop growth rate
t2 d NaN NaN 186.246 927.067 98.4033 620.837 population doubling time
a_b d 4.73224 4.72934 4.69278 4.69278 4.66703 4.66703 age at birth
t_p d 284.753 196.887 62.4605 62.4605 42.5405 42.5405 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.493018 1 0.438664 1 0.403862 survival probability at puberty
theta_0b - 0.000396733 0.00163133 0.0173165 0.0202644 0.0323447 0.0394337 frac of ind that is embryo
theta_bp - 0.000396677 0.00111029 0.0170142 0.0129854 0.0312939 0.0242575 fraction of individuals that is juvenile
theta_pi - 0.999207 0.997258 0.965669 0.96675 0.936361 0.936309 frac of ind that is adult
L_bi cm 1.03574 1.05025 1.25245 1.26699 1.43178 1.47427 mean structural length of post-natals
L2_bi cm^2 1.07286 1.10329 1.57903 1.61219 2.08469 2.19701 mean squared structural length of post-natals
L3_bi cm^3 1.11137 1.15919 1.99891 2.05636 3.06571 3.29201 mean cubed structural length of post-natals
Ww_bi g 36.2291 38.3159 80.1247 82.4277 144.439 155.101 mean wet weight of post-natals
L_pi cm 1.0359 1.05073 1.26275 1.27528 1.45658 1.49518 mean structural length of adults
L2_pi cm^2 1.07312 1.10408 1.59889 1.62809 2.13822 2.2422 mean squared structural length of adults
L3_pi cm^3 1.11171 1.1602 2.02867 2.08014 3.15669 3.3692 mean cubed structural length of adults
Ww_pi g 36.24 38.3492 81.3176 83.3807 148.725 158.738 mean wet weight of adults
R 1/d 0.000164835 0.000692999 0.00868964 0.00916557 0.0167366 0.0184509 mean reproduction rate of adults
J_X g/d 16.3342 17.0397 29.7358 30.3602 46.3197 48.8154 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 yield of faeces on food
Y_VX mol/mol 0 0 0.00025018 5.06418e-05 0.00046621 7.52927e-05 yield of living structure on food
Y_VX_d mol/mol 5.71054e-06 1.15357e-05 9.61277e-09 6.01931e-05 2.6293e-09 9.76908e-05 yield of dead structure on food
Y_EX mol/mol 0 0 0.00977808 0.00197929 0.021499 0.00347208 yield of living reserve on food
Y_EX_d mol/mol 0.000180444 0.000369765 3.75708e-07 0.0023526 1.21249e-07 0.00450495 yield of dead reserve on food
Y_CX mol/mol 0.723482 0.723323 0.715485 0.720023 0.705786 0.717011 yield of CO2 on food
Y_HX mol/mol 0.77023 0.770061 0.761716 0.766548 0.751391 0.763341 yield of H2O on food
Y_OX mol/mol -0.918265 -0.918064 -0.908115 -0.913875 -0.895805 -0.910052 yield of O2 on food
Y_NX mol/mol 0.166957 0.166921 0.165112 0.166159 0.162874 0.165464 yield of N-waste on food
mu_TX J/mol 464250 464145 458939 461953 452494 459951 yield of heat on food

Remarks

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