Isoodon macrourus: Population traits

at T = 35.9 °C with background hazards for embryo, baby, juv, adult: 0, 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 stx f_min f_max date: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.490673 0.490673 NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00755102 0.00755102 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 91.7951 91.7951 NaN NaN population doubling time
a_b d 5.07377 NaN NaN NaN 5.07377 5.07377 NaN NaN age at birth
t_x d 566.631 NaN NaN NaN 123.117 178.724 NaN NaN time since birth at weaning
t_p d 86.0048 NaN NaN NaN 60.4704 59.1347 NaN NaN time since birth at puberty
S_b - 1 NaN NaN NaN 1 1 NaN NaN survival probability at birth
S_x - 1 NaN NaN NaN 1 1 NaN NaN survival probability at weaning
S_p - 0.999855 NaN NaN NaN 1 0.999999 NaN NaN survival probability at puberty
theta_0b - 0.00078014 NaN NaN NaN 0.0375918 0.0375928 NaN NaN frac of ind that is embryo
theta_bx - 0.000780054 NaN NaN NaN 0.0361749 0.0361748 NaN NaN fraction of individuals that is baby
theta_xp - 0.0863325 NaN NaN NaN 0.546388 0.676631 NaN NaN fraction of individuals that is juvenile
theta_pi - 0.912107 NaN NaN NaN 0.379846 0.249601 NaN NaN frac of ind that is adult
L_bi cm 1.83456 NaN NaN NaN 2.235 2.34264 NaN NaN mean structural length of post-natals
L2_bi cm^2 3.37617 NaN NaN NaN 6.12579 6.81294 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 6.22113 NaN NaN NaN 18.4416 21.89 NaN NaN mean cubed structural length of post-natals
Ww_bi g 73.6553 NaN NaN NaN 425.838 546.319 NaN NaN mean wet weight of post-natals
L_pi cm 1.84758 NaN NaN NaN 3.32042 3.75243 NaN NaN mean structural length of adults
L2_pi cm^2 3.41355 NaN NaN NaN 11.1208 14.1287 NaN NaN mean squared structural length of adults
L3_pi cm^3 6.3068 NaN NaN NaN 37.5529 53.3746 NaN NaN mean cubed structural length of adults
Ww_pi g 74.6695 NaN NaN NaN 867.14 1332.09 NaN NaN mean wet weight of adults
R 1/d 0.000168324 NaN NaN NaN 0.0191321 0.0212184 NaN NaN mean reproduction rate of adults
J_X g/d 14.864 NaN NaN NaN 54.9646 66.2943 NaN NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN NaN NaN 0.109375 0.109375 NaN NaN yield of faeces on food
Y_VX mol/mol 0 NaN NaN NaN 0.00253351 0.00249331 NaN NaN yield of living structure on food
Y_VX_d mol/mol 6.52838e-05 NaN NaN NaN 6.76402e-08 5.8074e-08 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 NaN NaN NaN 0.0559681 0.0597333 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.000707645 NaN NaN NaN 1.49425e-06 1.3913e-06 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.823113 NaN NaN NaN 0.769713 0.766267 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.701994 NaN NaN NaN 0.656452 0.653513 NaN NaN yield of H2O on food
Y_OX mol/mol -0.967714 NaN NaN NaN -0.904932 -0.900882 NaN NaN yield of O2 on food
Y_NX mol/mol 0.0667389 NaN NaN NaN 0.0624091 0.0621298 NaN NaN yield of N-waste on food
mu_TX J/mol 463936 NaN NaN NaN 432836 430819 NaN NaN 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