Sminthopsis crassicaudata: Population traits

at T = 35.2 °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: 2025/07/05
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.585678 NaN NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00988629 0.00988629 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 70.112 70.112 NaN NaN population doubling time
a_b d 4.885 NaN NaN NaN 4.885 4.885 NaN NaN age at birth
t_x d 479.918 NaN NaN NaN 114.687 112.643 NaN NaN time since birth at weaning
t_p d 111.23 NaN NaN NaN 68.7838 68.0221 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 - 0.993279 NaN NaN NaN 0.999967 0.99997 NaN NaN survival probability at puberty
theta_0b - 0.00241343 NaN NaN NaN 0.0471599 0.0471596 NaN NaN frac of ind that is embryo
theta_bx - 0.00241337 NaN NaN NaN 0.0449353 0.0449349 NaN NaN fraction of individuals that is baby
theta_xp - 0.234325 NaN NaN NaN 0.601449 0.595185 NaN NaN fraction of individuals that is juvenile
theta_pi - 0.760848 NaN NaN NaN 0.306456 0.312721 NaN NaN frac of ind that is adult
L_bi cm 0.654438 NaN NaN NaN 0.735241 0.745016 NaN NaN mean structural length of post-natals
L2_bi cm^2 0.431371 NaN NaN NaN 0.637856 0.656723 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 0.285229 NaN NaN NaN 0.599375 0.627807 NaN NaN mean cubed structural length of post-natals
Ww_bi g 1.82497 NaN NaN NaN 6.12388 6.53349 NaN NaN mean wet weight of post-natals
L_pi cm 0.66574 NaN NaN NaN 1.07036 1.08698 NaN NaN mean structural length of adults
L2_pi cm^2 0.44321 NaN NaN NaN 1.14833 1.18468 NaN NaN mean squared structural length of adults
L3_pi cm^3 0.295063 NaN NaN NaN 1.23475 1.29451 NaN NaN mean cubed structural length of adults
Ww_pi g 1.88788 NaN NaN NaN 12.6155 13.4718 NaN NaN mean wet weight of adults
R 1/d 0.000648852 NaN NaN NaN 0.0307468 0.0321301 NaN NaN mean reproduction rate of adults
J_X g/d 0.183356 NaN NaN NaN 0.462922 0.486426 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 0.0128004 0.0127598 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.000796919 NaN NaN NaN 7.61015e-06 7.4252e-06 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 NaN NaN NaN 0.117983 0.120029 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.00430197 NaN NaN NaN 7.01435e-05 6.98477e-05 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.819112 NaN NaN NaN 0.702782 0.700927 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.698582 NaN NaN NaN 0.599369 0.597788 NaN NaN yield of H2O on food
Y_OX mol/mol -0.96301 NaN NaN NaN -0.826243 -0.824063 NaN NaN yield of O2 on food
Y_NX mol/mol 0.0664145 NaN NaN NaN 0.0569823 0.0568319 NaN NaN yield of N-waste on food
mu_TX J/mol 461633 NaN NaN NaN 394215 393129 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