Hynobius quelpaertensis: 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 - 0.644083 0.644083 0.679643 0.679643 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00303141 0.00303141 0.00100626 0.00100626 spec pop growth rate
t2 d NaN NaN NaN NaN 228.655 228.655 688.834 688.834 population doubling time
a_b d 39.6805 39.4931 39.3205 39.1349 36.8413 36.67 36.8413 36.67 age at birth
t_p d 4418.46 1781.87 2804.53 1556.82 1078.2 799.41 1078.2 799.41 time since birth at puberty
S_b - 0.999995 0.999995 0.999995 0.999995 0.999996 0.999996 0.999996 0.999996 survival probability at birth
S_p - 0.999967 0.999969 0.747901 0.742204 0.999975 0.999976 0.668441 0.662701 survival probability at puberty
theta_0b - 0.00906146 0.00892556 0.0804654 0.0826408 0.105739 0.10527 0.208089 0.211458 frac of ind that is embryo
theta_bp - 0.00907588 0.00893946 0.0696111 0.0712163 0.0946659 0.0942931 0.164085 0.166049 fraction of individuals that is juvenile
theta_pi - 0.981863 0.982135 0.849924 0.846143 0.799595 0.800437 0.627826 0.622492 frac of ind that is adult
L_bi cm 0.660409 0.678837 0.549281 0.559952 0.46948 0.477866 0.4307 0.434632 mean structural length of post-natals
L2_bi cm^2 0.455397 0.48148 0.350727 0.366694 0.263967 0.274668 0.244894 0.251407 mean squared structural length of post-natals
L3_bi cm^3 0.321799 0.349996 0.243646 0.26186 0.171596 0.182977 0.175096 0.183961 mean cubed structural length of post-natals
Ww_bi g 0.428482 0.469313 0.32888 0.356059 0.25992 0.279826 0.265221 0.281331 mean wet weight of post-natals
L_pi cm 0.664625 0.683152 0.577522 0.589836 0.500009 0.509169 0.488262 0.494306 mean structural length of adults
L2_pi cm^2 0.45922 0.48548 0.376022 0.394018 0.289899 0.301704 0.297283 0.30656 mean squared structural length of adults
L3_pi cm^3 0.324694 0.353103 0.262898 0.283172 0.190778 0.203396 0.218397 0.230503 mean cubed structural length of adults
Ww_pi g 0.432338 0.473479 0.354866 0.385037 0.288976 0.311052 0.33081 0.352507 mean wet weight of adults
R 1/d 0 0.0250308 0 0.0107193 0 0.0139905 0 0.0163093 mean reproduction rate of adults
J_X g/d 0.00456924 0.00496769 0.00371332 0.00399227 0.00411208 0.00439989 0.00381496 0.00402727 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 0.1265 0.126067 0.0461844 0.0459649 yield of living structure on food
Y_VX_d mol/mol 0.0214854 0.0212755 0.0433427 0.0431265 0.000663798 0.000643551 0.073733 0.0738154 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0651123 0.0667261 0.0237721 0.0243288 yield of living reserve on food
Y_EX_d mol/mol 0.00712293 0.00725298 0.0151625 0.0155139 0.000341671 0.000340626 0.037952 0.0390698 yield of dead reserve on food
Y_CX mol/mol 0.797365 0.797439 0.769711 0.769586 0.645657 0.644584 0.65581 0.654388 yield of CO2 on food
Y_HX mol/mol 0.680993 0.681056 0.657375 0.657268 0.551426 0.55051 0.560097 0.558882 yield of H2O on food
Y_OX mol/mol -0.937443 -0.93753 -0.90493 -0.904783 -0.759083 -0.757822 -0.771019 -0.769348 yield of O2 on food
Y_NX mol/mol 0.0646512 0.0646572 0.062409 0.0623989 0.0523505 0.0522636 0.0531738 0.0530585 yield of N-waste on food
mu_TX J/mol 449952 449985 434875 434791 366532 365882 372106 371267 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