Triturus karelinii: Population traits

at T = 13 °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: 2025/02/09
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.446489 0.446489 0.490854 0.490854 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00414737 0.00414737 0.00107247 0.00107247 spec pop growth rate
t2 d NaN NaN NaN NaN 167.129 167.129 646.309 646.309 population doubling time
a_b d 30.2457 30.2431 29.7658 29.7633 26.4009 26.3987 26.4009 26.3987 age at birth
t_p d 6030.91 5988.64 3389.92 3383.82 966.767 966.199 966.767 966.199 time since birth at puberty
S_b - 0.999996 0.999996 0.999996 0.999996 0.999997 0.999997 0.999997 0.999997 survival probability at birth
S_p - 0.999977 0.999977 0.760765 0.760679 0.999985 0.999985 0.631203 0.63111 survival probability at puberty
theta_0b - 0.00596453 0.00596295 0.0925224 0.0925628 0.103668 0.103659 0.23561 0.235666 frac of ind that is embryo
theta_bp - 0.00597752 0.00597594 0.0808217 0.0808524 0.0930275 0.093021 0.182255 0.182286 fraction of individuals that is juvenile
theta_pi - 0.988058 0.988061 0.826656 0.826585 0.803305 0.80332 0.582135 0.582048 frac of ind that is adult
L_bi cm 0.712436 0.712798 0.48179 0.481931 0.411195 0.411321 0.344979 0.345021 mean structural length of post-natals
L2_bi cm^2 0.545472 0.546032 0.318975 0.319214 0.225279 0.225436 0.194345 0.194424 mean squared structural length of post-natals
L3_bi cm^3 0.433324 0.433993 0.248575 0.248888 0.1556 0.155775 0.168688 0.168827 mean cubed structural length of post-natals
Ww_bi g 0.505537 0.506353 0.294116 0.294509 0.213677 0.213946 0.23165 0.231872 mean wet weight of post-natals
L_pi cm 0.71587 0.716234 0.51471 0.514879 0.441088 0.441225 0.405409 0.405482 mean structural length of adults
L2_pi cm^2 0.548646 0.549208 0.3481 0.348376 0.248643 0.248815 0.247929 0.24805 mean squared structural length of adults
L3_pi cm^3 0.435927 0.436599 0.272578 0.272933 0.173199 0.173392 0.220388 0.220586 mean cubed structural length of adults
Ww_pi g 0.508574 0.509395 0.322517 0.322962 0.237844 0.238142 0.302646 0.30296 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 0.00268953 0.00269365 0.00172903 0.00173119 0.0024878 0.00249078 0.00214619 0.00214814 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 0.259399 0.25938 0.084295 0.0842876 yield of living structure on food
Y_VX_d mol/mol 0.0471553 0.047147 0.0931738 0.093163 0.000607331 0.000606983 0.15015 0.150144 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0968187 0.0968601 0.0314625 0.0314755 yield of living reserve on food
Y_EX_d mol/mol 0.00785837 0.00786093 0.0170701 0.0170767 0.000226682 0.000226665 0.0560423 0.0560683 yield of dead reserve on food
Y_CX mol/mol 0.77294 0.772946 0.721852 0.721856 0.493555 0.493535 0.526025 0.526001 yield of CO2 on food
Y_HX mol/mol 0.660133 0.660137 0.616501 0.616504 0.421523 0.421506 0.449254 0.449233 yield of H2O on food
Y_OX mol/mol -0.908727 -0.908734 -0.848664 -0.848669 -0.580261 -0.580237 -0.618434 -0.618406 yield of O2 on food
Y_NX mol/mol 0.0626708 0.0626713 0.0585286 0.0585289 0.040018 0.0400164 0.0426507 0.0426487 yield of N-waste on food
mu_TX J/mol 436954 436957 409384 409386 284240 284227 301947 301932 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