Rhyacotriton olympicus: Population traits

at T = 7 °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_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.598527 0.700278 0.850139 0.850139 1 1 scaled functional response
r 1/d 0 0 0.000431208 9.14346e-05 0.000589466 0.000151017 spec pop growth rate
t2 d NaN NaN 1607.45 7580.8 1175.89 4589.86 population doubling time
a_b d 275.733 268.295 259.443 259.443 252.34 252.34 age at birth
t_p d 14053.2 7801.08 5180.78 5180.78 3995.65 3995.65 time since birth at puberty
S_b - 0.999936 0.999941 0.999946 0.999946 0.99995 0.99995 survival probability at birth
S_p - 0.999615 0.721857 0.999687 0.681424 0.999716 0.647749 survival probability at puberty
theta_0b - 0.0199548 0.124618 0.107748 0.185639 0.139293 0.226431 frac of ind that is embryo
theta_bp - 0.019987 0.105898 0.096446 0.14973 0.120148 0.175578 fraction of individuals that is juvenile
theta_pi - 0.960058 0.769484 0.795806 0.664631 0.740559 0.597991 frac of ind that is adult
L_bi cm 0.376622 0.315631 0.297809 0.291316 0.290242 0.282377 mean structural length of post-natals
L2_bi cm^2 0.151988 0.120161 0.104204 0.107884 0.10058 0.104438 mean squared structural length of post-natals
L3_bi cm^3 0.064091 0.0519946 0.0415983 0.0482693 0.0406072 0.0486461 mean cubed structural length of post-natals
Ww_bi g 0.077644 0.0648588 0.0540928 0.0627675 0.054954 0.0658332 mean wet weight of post-natals
L_pi cm 0.381593 0.33995 0.316749 0.32521 0.314061 0.32342 mean structural length of adults
L2_pi cm^2 0.154756 0.134036 0.114398 0.127705 0.113547 0.129109 mean squared structural length of adults
L3_pi cm^3 0.0653705 0.0587788 0.0462929 0.058508 0.046711 0.0620679 mean cubed structural length of adults
Ww_pi g 0.079194 0.0733215 0.0601975 0.0760815 0.0632144 0.083997 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 9.37468e-05 8.67156e-05 9.12932e-05 9.45177e-05 0.000103651 0.000107627 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 yield of faeces on food
Y_VX mol/mol 0 0 0.196482 0.0466948 0.230934 0.0682577 yield of living structure on food
Y_VX_d mol/mol 0.0792226 0.135931 0.0111745 0.140244 0.00644596 0.147554 yield of dead structure on food
Y_EX mol/mol 0 0 0.0590157 0.0140253 0.0815907 0.024116 yield of living reserve on food
Y_EX_d mol/mol 0.0167528 0.0336311 0.00335639 0.0421237 0.00227741 0.052132 yield of dead reserve on food
Y_CX mol/mol 0.735051 0.666984 0.574051 0.598972 0.526674 0.553673 yield of CO2 on food
Y_HX mol/mol 0.627773 0.56964 0.490271 0.511555 0.449808 0.472867 yield of H2O on food
Y_OX mol/mol -0.864181 -0.784156 -0.674898 -0.704197 -0.619198 -0.65094 yield of O2 on food
Y_NX mol/mol 0.0595987 0.0540798 0.0465447 0.0485653 0.0427033 0.0448924 yield of N-waste on food
mu_TX J/mol 416404 379440 328688 342224 302473 317181 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