Hynobius nebulosus: 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: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.451332 0.451332 0.473095 0.473095 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00226213 0.00226213 0.000840807 0.000840807 spec pop growth rate
t2 d NaN NaN NaN NaN 306.413 306.413 824.383 824.383 population doubling time
a_b d 29.5326 29.5326 29.3239 29.3239 26.0618 26.0618 26.0618 26.0618 age at birth
t_p d 12955.6 7303.59 8748.22 6164.67 1833.98 1614.05 1833.98 1614.05 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_p - 0.999995 0.999995 0.918854 0.918854 0.999997 0.999997 0.840443 0.840443 survival probability at puberty
theta_0b - 0.00275177 0.00275177 0.0255837 0.0255837 0.0570642 0.0570642 0.11175 0.11175 frac of ind that is embryo
theta_bp - 0.00277065 0.00277065 0.0246855 0.0246855 0.0540115 0.0540115 0.10065 0.10065 fraction of individuals that is juvenile
theta_pi - 0.994478 0.994478 0.949731 0.949731 0.888924 0.888924 0.7876 0.7876 frac of ind that is adult
L_bi cm 0.618505 0.618505 0.493284 0.493284 0.40037 0.40037 0.355519 0.355519 mean structural length of post-natals
L2_bi cm^2 0.403 0.403 0.288882 0.288882 0.197901 0.197901 0.170847 0.170847 mean squared structural length of post-natals
L3_bi cm^3 0.270469 0.270469 0.186835 0.186835 0.118312 0.118312 0.111771 0.111771 mean cubed structural length of post-natals
Ww_bi g 0.285324 0.285324 0.197591 0.197591 0.132709 0.132709 0.125372 0.125372 mean wet weight of post-natals
L_pi cm 0.619735 0.619735 0.501503 0.501503 0.413678 0.413678 0.377799 0.377799 mean structural length of adults
L2_pi cm^2 0.404036 0.404036 0.295576 0.295576 0.207926 0.207926 0.188483 0.188483 mean squared structural length of adults
L3_pi cm^3 0.271207 0.271207 0.191547 0.191547 0.125137 0.125137 0.125293 0.125293 mean cubed structural length of adults
Ww_pi g 0.286103 0.286103 0.202574 0.202574 0.140366 0.140366 0.14054 0.14054 mean wet weight of adults
R 1/d 0 0 0 0 0 0.00293265 0 0 mean reproduction rate of adults
J_X g/d 0.00106978 0.00106978 0.000803824 0.000803824 0.00116397 0.00116397 0.00100485 0.00100485 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 0.229935 0.229935 0.0935243 0.0935243 yield of living structure on food
Y_VX_d mol/mol 0.0330136 0.0330136 0.0645557 0.0645557 0.00033289 0.00033289 0.139561 0.139561 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0279813 0.0279813 0.0113811 0.0113811 yield of living reserve on food
Y_EX_d mol/mol 0.00181322 0.00181322 0.00371659 0.00371659 4.051e-05 4.051e-05 0.0169834 0.0169834 yield of dead reserve on food
Y_CX mol/mol 0.791613 0.791613 0.760676 0.760676 0.58491 0.58491 0.581987 0.581987 yield of CO2 on food
Y_HX mol/mol 0.676081 0.676081 0.649659 0.649659 0.499545 0.499545 0.497048 0.497048 yield of H2O on food
Y_OX mol/mol -0.930681 -0.930681 -0.894309 -0.894309 -0.687664 -0.687664 -0.684228 -0.684228 yield of O2 on food
Y_NX mol/mol 0.0641849 0.0641849 0.0616765 0.0616765 0.0474251 0.0474251 0.0471881 0.0471881 yield of N-waste on food
mu_TX J/mol 447165 447165 430653 430653 336168 336168 334600 334600 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