Python sebae: Population traits

at T = 27 °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 - 0.602286 0.610963 0.805482 0.805482 1 1 scaled functional response
r 1/d 0 0 0.00177792 0.000554973 0.00238966 0.000738308 spec pop growth rate
t2 d NaN NaN 389.863 1248.98 290.061 938.832 population doubling time
a_b d 141.648 141.416 137.35 137.35 134.674 134.674 age at birth
t_p d 7768.05 4626.76 1741.59 1741.59 1332.41 1332.41 time since birth at puberty
S_b - 0.999998 0.999998 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_p - 0.999991 0.431734 0.999992 0.390477 0.999993 0.364466 survival probability at puberty
theta_0b - 0.0112859 0.177254 0.216674 0.409978 0.275162 0.457348 frac of ind that is embryo
theta_bp - 0.0112888 0.115485 0.169758 0.23694 0.199476 0.250271 fraction of individuals that is juvenile
theta_pi - 0.977425 0.70726 0.613569 0.353081 0.525362 0.292381 frac of ind that is adult
L_bi cm 15.61 12.6752 8.89631 7.87191 8.45177 7.46353 mean structural length of post-natals
L2_bi cm^2 250.595 187.768 97.0235 86.6785 89.5871 80.2488 mean squared structural length of post-natals
L3_bi cm^3 4078.33 2970.87 1233.68 1232.64 1141.22 1181.5 mean cubed structural length of post-natals
Ww_bi g 12542.2 9225.25 4657.77 4653.85 5073.59 5252.65 mean wet weight of post-natals
L_pi cm 15.7443 14.1123 10.2287 10.4975 10.0829 10.41 mean structural length of adults
L2_pi cm^2 253.303 215.941 119.178 134.13 116.909 134.802 mean squared structural length of adults
L3_pi cm^3 4124.67 3446.05 1555.2 2015.82 1545.58 2133.53 mean cubed structural length of adults
Ww_pi g 12684.8 10700.8 5871.66 7610.74 6871.29 9485.17 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 53.4502 40.6268 27.6763 24.7253 31.7264 28.4193 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 0.0792518 0.0276673 0.0859576 0.0306942 yield of living structure on food
Y_VX_d mol/mol 0.00717078 0.0166939 5.86373e-05 0.0439463 2.82491e-05 0.0486233 yield of dead structure on food
Y_EX mol/mol 0 0 0.219963 0.0767906 0.29619 0.105765 yield of living reserve on food
Y_EX_d mol/mol 0.0148818 0.0351445 0.000162748 0.121973 9.73398e-05 0.167544 yield of dead reserve on food
Y_CX mol/mol 0.705715 0.681514 0.480341 0.503951 0.413036 0.437124 yield of CO2 on food
Y_HX mol/mol 0.75035 0.724618 0.510721 0.535825 0.43916 0.464771 yield of H2O on food
Y_OX mol/mol -0.895715 -0.864999 -0.609663 -0.639631 -0.524238 -0.554811 yield of O2 on food
Y_NX mol/mol 0.162857 0.157272 0.110848 0.116296 0.095316 0.100875 yield of N-waste on food
mu_TX J/mol 452782 437149 306366 321698 261898 277598 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