Hynobius yangi: Population traits

at T = 15 °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_min f_max date: 2025/05/22
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.633091 0.633091 0.642524 0.642524 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00402315 0.00402315 0.00144157 0.00144157 spec pop growth rate
t2 d NaN NaN NaN NaN 172.29 172.29 480.829 480.829 population doubling time
a_b d 39.2402 39.6669 39.1442 39.5694 36.447 36.8221 36.447 36.8221 age at birth
t_p d 5380.13 NaN 3515.27 NaN 913.524 1265.2 913.524 1265.2 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 1 0.999999 1 0.999999 survival probability at birth
S_p - 0.999996 0.999996 0.677138 0.692055 0.999997 0.999997 0.580214 0.593872 survival probability at puberty
theta_0b - 0.00550247 0.0056901 0.0660155 0.0613093 0.136318 0.137618 0.273437 0.264735 frac of ind that is embryo
theta_bp - 0.00550841 0.00569653 0.0542577 0.0509482 0.117811 0.118758 0.197714 0.193557 fraction of individuals that is juvenile
theta_pi - 0.988989 0.988613 0.879727 0.887743 0.745871 0.743624 0.528849 0.541707 frac of ind that is adult
L_bi cm 0.66104 0.619792 0.582281 0.552602 0.439905 0.422969 0.390705 0.383374 mean structural length of post-natals
L2_bi cm^2 0.446354 0.392096 0.37331 0.333131 0.233553 0.213796 0.204383 0.193264 mean squared structural length of post-natals
L3_bi cm^3 0.304761 0.250784 0.25034 0.209454 0.143815 0.124621 0.13612 0.122306 mean cubed structural length of post-natals
Ww_bi g 0.507906 0.407409 0.419696 0.342216 0.295236 0.247559 0.27944 0.242959 mean wet weight of post-natals
L_pi cm 0.66367 0.622282 0.606594 0.573586 0.478159 0.459162 0.463605 0.450849 mean structural length of adults
L2_pi cm^2 0.448641 0.394152 0.394146 0.350238 0.26423 0.241748 0.266384 0.24872 mean squared structural length of adults
L3_pi cm^3 0.30642 0.252191 0.265365 0.221096 0.165287 0.143294 0.184155 0.163331 mean cubed structural length of adults
Ww_pi g 0.510672 0.409694 0.444887 0.361238 0.339316 0.284654 0.37805 0.324457 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.00751356 0.00618403 0.00637762 0.00533233 0.00620991 0.00532613 0.00543431 0.00481463 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.0931717 0.0941339 0.0361089 0.03662 yield of living structure on food
Y_VX_d mol/mol 0.00650152 0.00664751 0.0148299 0.0149811 3.64107e-05 3.92724e-05 0.0540116 0.0538229 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0980994 0.0928627 0.0380187 0.0361255 yield of living reserve on food
Y_EX_d mol/mol 0.00433374 0.00415165 0.0100325 0.00949577 3.83365e-05 3.87421e-05 0.0568682 0.0530961 yield of dead reserve on food
Y_CX mol/mol 0.813806 0.813839 0.80083 0.801187 0.646833 0.650784 0.652696 0.657638 yield of CO2 on food
Y_HX mol/mol 0.695034 0.695062 0.683952 0.684257 0.552431 0.555805 0.557438 0.561659 yield of H2O on food
Y_OX mol/mol -0.956771 -0.956811 -0.941517 -0.941936 -0.760466 -0.765111 -0.767359 -0.77317 yield of O2 on food
Y_NX mol/mol 0.0659842 0.0659869 0.0649322 0.0649611 0.0524459 0.0527663 0.0529213 0.053322 yield of N-waste on food
mu_TX J/mol 458816 458842 451645 451861 365522 367880 368796 371701 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