Perameles gunnii: Population traits

at T = 36.1 °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_minf f_max date: 2025/07/05
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.469844 NaN 0.734922 NaN 1 1 scaled functional response
r 1/d 0 0 0.00481152 NaN 0.00778675 NaN spec pop growth rate
t2 d NaN NaN 144.06 NaN 89.0162 NaN population doubling time
a_b d 4.38196 NaN 4.38196 NaN 4.38196 NaN age at birth
t_x d 496.221 NaN 114.14 NaN 89.251 NaN time since birth at weaning
t_p d 90.5967 NaN 61.5128 NaN 53.4009 NaN time since birth at puberty
S_b - 1 NaN 1 NaN 1 NaN survival probability at birth
S_x - 1 NaN 1 NaN 1 NaN survival probability at weaning
S_p - 0.999973 NaN 1 NaN 1 NaN survival probability at puberty
theta_0b - 0.000528685 NaN 0.0208648 NaN 0.0335478 NaN frac of ind that is embryo
theta_bx - 0.000528652 NaN 0.0204283 NaN 0.0324204 NaN fraction of individuals that is baby
theta_xp - 0.0593365 NaN 0.393342 NaN 0.45169 NaN fraction of individuals that is juvenile
theta_pi - 0.939606 NaN 0.565364 NaN 0.482342 NaN frac of ind that is adult
L_bi cm 1.59132 NaN 2.04648 NaN 2.29273 NaN mean structural length of post-natals
L2_bi cm^2 2.53614 NaN 4.55297 NaN 6.15662 NaN mean squared structural length of post-natals
L3_bi cm^3 4.04459 NaN 10.5043 NaN 17.7553 NaN mean cubed structural length of post-natals
Ww_bi g 39.7458 NaN 155.535 NaN 351.321 NaN mean wet weight of post-natals
L_pi cm 1.597 NaN 2.44848 NaN 3.09636 NaN mean structural length of adults
L2_pi cm^2 2.55041 NaN 5.99943 NaN 9.65482 NaN mean squared structural length of adults
L3_pi cm^3 4.073 NaN 14.7105 NaN 30.302 NaN mean cubed structural length of adults
Ww_pi g 40.025 NaN 217.817 NaN 599.581 NaN mean wet weight of adults
R 1/d 0.000128593 NaN 0.00833418 NaN 0.0156021 NaN mean reproduction rate of adults
J_X g/d 4.60374 NaN 12.9277 NaN 23.7863 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.00390956 NaN 0.00581243 NaN yield of living structure on food
Y_VX_d mol/mol 0.000106791 NaN 9.77248e-08 NaN 4.90115e-08 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0539789 NaN 0.109197 NaN yield of living reserve on food
Y_EX_d mol/mol 0.000942632 NaN 1.34928e-06 NaN 9.20772e-07 NaN yield of dead reserve on food
Y_CX mol/mol 0.822857 NaN 0.77028 NaN 0.717443 NaN yield of CO2 on food
Y_HX mol/mol 0.701776 NaN 0.656935 NaN 0.611873 NaN yield of H2O on food
Y_OX mol/mol -0.967413 NaN -0.905599 NaN -0.84348 NaN yield of O2 on food
Y_NX mol/mol 0.0667182 NaN 0.0624551 NaN 0.0581711 NaN yield of N-waste on food
mu_TX J/mol 463789 NaN 433237 NaN 402438 NaN 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