Pogona barbata: Population traits

at T = 35 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.337772 0.344493 0.672246 0.672246 1 1 scaled functional response
r 1/d 0 0 0.0291772 0.00802123 0.0394623 0.00931898 spec pop growth rate
t2 d NaN NaN 23.7564 86.414 17.5648 74.3801 population doubling time
a_b d 9.97851 9.96197 9.52466 9.52466 9.35803 9.35803 age at birth
t_p d 480.712 325.219 61.2863 61.2863 47.1341 47.1341 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 0.999999 0.518318 1 0.377198 1 0.333001 survival probability at puberty
theta_0b - 0.00708562 0.0327207 0.242604 0.3709 0.308749 0.448005 frac of ind that is embryo
theta_bp - 0.00708785 0.023078 0.183772 0.208707 0.213442 0.235601 fraction of individuals that is juvenile
theta_pi - 0.985827 0.944201 0.573624 0.420393 0.477809 0.316394 frac of ind that is adult
L_bi cm 1.36276 1.37315 1.56569 1.60962 1.6495 1.6796 mean structural length of post-natals
L2_bi cm^2 1.86201 1.89949 2.77928 3.12332 3.26394 3.82232 mean squared structural length of post-natals
L3_bi cm^3 2.54848 2.63927 5.41764 6.85268 7.46125 10.7932 mean cubed structural length of post-natals
Ww_bi g 10.6637 11.2109 39.7526 50.2824 77.8025 112.546 mean wet weight of post-natals
L_pi cm 1.3671 1.38839 1.79466 1.99926 1.99019 2.29406 mean structural length of adults
L2_pi cm^2 1.87121 1.93206 3.43324 4.32943 4.36208 6.11111 mean squared structural length of adults
L3_pi cm^3 2.56357 2.6932 6.94454 9.95926 10.4598 18.3296 mean cubed structural length of adults
Ww_pi g 10.7269 11.44 50.9564 73.0773 109.07 191.132 mean wet weight of adults
R 1/d 0.000174723 0.003085 0.0665337 0.107211 0.0883822 0.167104 mean reproduction rate of adults
J_X g/d 1.73427 1.80438 5.15195 5.78969 9.00021 10.5399 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 0.030682 0.00949394 0.0327146 0.00954288 yield of living structure on food
Y_VX_d mol/mol 0.00107555 0.0022178 2.2036e-06 0.0134301 9.71476e-07 0.0146922 yield of dead structure on food
Y_EX mol/mol 0 0 0.194451 0.060169 0.308418 0.0899658 yield of living reserve on food
Y_EX_d mol/mol 0.00342495 0.00720279 1.39656e-05 0.0851149 9.15862e-06 0.138512 yield of dead reserve on food
Y_CX mol/mol 0.719976 0.715979 0.540699 0.586964 0.446455 0.518304 yield of CO2 on food
Y_HX mol/mol 0.765513 0.761263 0.574897 0.624088 0.474692 0.551085 yield of H2O on food
Y_OX mol/mol -0.913816 -0.908742 -0.686272 -0.744993 -0.566654 -0.657847 yield of O2 on food
Y_NX mol/mol 0.166148 0.165226 0.124777 0.135453 0.103028 0.119609 yield of N-waste on food
mu_TX J/mol 461970 459367 344113 374522 281480 328883 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