Troglodytes aedon: Population traits

at T = 41.6 °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: 2024/01/08
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.93892 0.942176 0.971088 0.971088 1 1 scaled functional response
r 1/d 0 0 0.00638477 0.00185683 0.0102412 0.00315273 spec pop growth rate
t2 d NaN NaN 108.563 373.296 67.6822 219.856 population doubling time
a_b d 7.86715 7.86446 7.84133 7.84133 7.81941 7.81941 age at birth
t_p d 119.586 92.5003 56.3909 56.3909 46.3536 46.3536 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.523849 1 0.514069 1 0.504946 survival probability at puberty
theta_0b - 0.00214397 0.00938629 0.0488312 0.0608618 0.0769545 0.099773 frac of ind that is embryo
theta_bp - 0.00214412 0.00664189 0.0464494 0.0420774 0.071036 0.0677158 fraction of individuals that is juvenile
theta_pi - 0.995712 0.983972 0.904719 0.897061 0.85201 0.832511 frac of ind that is adult
L_bi cm 1.3318 1.33249 1.30068 1.32883 1.29212 1.33018 mean structural length of post-natals
L2_bi cm^2 1.77492 1.77875 1.71691 1.78766 1.70826 1.80726 mean squared structural length of post-natals
L3_bi cm^3 2.36653 2.37708 2.28916 2.42343 2.29459 2.48849 mean cubed structural length of post-natals
Ww_bi g 12.9905 13.0855 12.9179 13.6756 13.2658 14.3868 mean wet weight of post-natals
L_pi cm 1.33302 1.3364 1.32788 1.35562 1.33523 1.37645 mean structural length of adults
L2_pi cm^2 1.77746 1.78689 1.77428 1.84434 1.80014 1.90665 mean squared structural length of adults
L3_pi cm^3 2.37063 2.39016 2.38255 2.51614 2.44601 2.65394 mean cubed structural length of adults
Ww_pi g 13.0131 13.1575 13.4449 14.1988 14.1412 15.3433 mean wet weight of adults
R 1/d 0 0.00135423 0.0018671 0.0114499 0.00736877 0.0220661 mean reproduction rate of adults
J_X g/d 2.95702 2.97369 2.95838 3.08029 3.03112 3.20678 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 0.00494045 0.00146087 0.00775271 0.00244654 yield of living structure on food
Y_VX_d mol/mol 0.000219926 0.000451153 1.83444e-07 0.00156147 6.20977e-08 0.00262825 yield of dead structure on food
Y_EX mol/mol 0 0 0.022939 0.00678296 0.0370682 0.0116977 yield of living reserve on food
Y_EX_d mol/mol 0.000987309 0.00203238 8.51747e-07 0.00725006 2.9691e-07 0.0125665 yield of dead reserve on food
Y_CX mol/mol 0.722652 0.721615 0.70098 0.709775 0.687215 0.699795 yield of CO2 on food
Y_HX mol/mol 0.769346 0.768242 0.746274 0.755638 0.73162 0.745012 yield of H2O on food
Y_OX mol/mol -0.917212 -0.915896 -0.889705 -0.900869 -0.872235 -0.888201 yield of O2 on food
Y_NX mol/mol 0.166766 0.166527 0.161765 0.163794 0.158588 0.161491 yield of N-waste on food
mu_TX J/mol 463709 463030 449519 455278 440497 448737 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