Plethodon cinereus: 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: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.4537 0.4537 0.856446 0.856446 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00157806 0.00157806 3.82977e-05 3.82977e-05 spec pop growth rate
t2 d NaN NaN NaN NaN 439.24 439.24 18098.9 18098.9 population doubling time
a_b d 18.5858 18.6848 16.7849 16.8794 16.3608 16.4538 16.3608 16.4538 age at birth
t_p d 3964.2 NaN 919.779 1516.17 745.158 1173.96 745.158 1173.96 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 0.999999 0.999999 0.830987 0.835538 0.999999 0.999999 0.80951 0.814358 survival probability at puberty
theta_0b - 0.00186318 0.0018949 0.049541 0.0477614 0.0254336 0.0255755 0.0648411 0.0626315 frac of ind that is embryo
theta_bp - 0.00187343 0.00190563 0.0453031 0.0437991 0.0248598 0.0249965 0.0584672 0.0566478 fraction of individuals that is juvenile
theta_pi - 0.996263 0.996199 0.905156 0.908439 0.949707 0.949428 0.876692 0.880721 frac of ind that is adult
L_bi cm 0.425724 0.411428 0.520422 0.508834 0.419227 0.408016 0.52688 0.516608 mean structural length of post-natals
L2_bi cm^2 0.187262 0.174822 0.366626 0.34695 0.223843 0.211114 0.408891 0.388318 mean squared structural length of post-natals
L3_bi cm^3 0.0838093 0.0755795 0.290017 0.265107 0.140021 0.127783 0.368432 0.338023 mean cubed structural length of post-natals
Ww_bi g 0.0871319 0.0784752 0.311721 0.284281 0.152256 0.138573 0.400626 0.366568 mean wet weight of post-natals
L_pi cm 0.426316 0.412004 0.540809 0.527922 0.427216 0.415761 0.554425 0.542524 mean structural length of adults
L2_pi cm^2 0.187591 0.175133 0.384335 0.363062 0.229362 0.216331 0.435295 0.412463 mean squared structural length of adults
L3_pi cm^3 0.0839644 0.0757215 0.30446 0.277819 0.143647 0.131108 0.392905 0.35967 mean cubed structural length of adults
Ww_pi g 0.0872931 0.0786226 0.327244 0.297912 0.156199 0.142179 0.427237 0.390043 mean wet weight of adults
R 1/d 0 0 0.00620858 0.00299351 0.00349105 0.000529209 0.00881399 0.00543632 mean reproduction rate of adults
J_X g/d 0.000340716 0.000307399 0.00125921 0.00115161 0.000897672 0.000818194 0.00163977 0.00150497 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 0.246149 0.246456 0.00860497 0.00860186 yield of living structure on food
Y_VX_d mol/mol 0.0302664 0.0306264 0.070098 0.0706514 0.000649015 0.000672202 0.0744672 0.0749993 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0215086 0.0208122 0.000751906 0.000726393 yield of living reserve on food
Y_EX_d mol/mol 0.0011999 0.00117339 0.00524589 0.00510975 5.67111e-05 5.67647e-05 0.00650697 0.00633339 yield of dead reserve on food
Y_CX mol/mol 0.794722 0.794413 0.754135 0.753749 0.575592 0.575931 0.740272 0.739967 yield of CO2 on food
Y_HX mol/mol 0.678735 0.678472 0.644072 0.643742 0.491587 0.491876 0.632232 0.631972 yield of H2O on food
Y_OX mol/mol -0.934335 -0.933972 -0.886618 -0.886164 -0.67671 -0.677108 -0.87032 -0.869961 yield of O2 on food
Y_NX mol/mol 0.0644369 0.0644119 0.0611461 0.0611148 0.0466696 0.0466971 0.060022 0.0599973 yield of N-waste on food
mu_TX J/mol 448846 448683 427106 426908 331546 331761 419649 419497 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