Desmognathus ocoee: 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_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.39344 0.481682 0.740841 0.740841 1 1 scaled functional response
r 1/d 0 0 0.00165819 0.000299285 0.00252145 0.000461544 spec pop growth rate
t2 d NaN NaN 418.013 2316.01 274.9 1501.8 population doubling time
a_b d 68.606 66.2795 61.6212 61.6212 58.6495 58.6495 age at birth
t_p d 2981.28 1498.53 723.742 723.742 506.153 506.153 time since birth at puberty
S_b - 0.999994 0.999995 0.999996 0.999996 0.999996 0.999996 survival probability at birth
S_p - 0.999964 0.770029 0.999976 0.673993 0.99998 0.609177 survival probability at puberty
theta_0b - 0.0108785 0.0620013 0.0972952 0.155637 0.137475 0.217645 frac of ind that is embryo
theta_bp - 0.0108987 0.054409 0.0879361 0.1254 0.118673 0.165291 fraction of individuals that is juvenile
theta_pi - 0.978223 0.88359 0.814769 0.718963 0.743852 0.617064 frac of ind that is adult
L_bi cm 0.40894 0.435518 0.428079 0.465049 0.438712 0.475723 mean structural length of post-natals
L2_bi cm^2 0.170989 0.205238 0.21111 0.267096 0.23069 0.307008 mean squared structural length of post-natals
L3_bi cm^3 0.072551 0.101484 0.116197 0.175966 0.140636 0.244561 mean cubed structural length of post-natals
Ww_bi g 0.0835387 0.1203 0.149333 0.226147 0.194771 0.3387 mean wet weight of post-natals
L_pi cm 0.411385 0.450503 0.452685 0.51144 0.475851 0.54842 mean structural length of adults
L2_pi cm^2 0.172493 0.215598 0.229559 0.306748 0.260695 0.378004 mean squared structural length of adults
L3_pi cm^3 0.0732833 0.107294 0.127864 0.205268 0.161658 0.30775 mean cubed structural length of adults
Ww_pi g 0.0843819 0.127188 0.164328 0.263805 0.223886 0.426213 mean wet weight of adults
R 1/d 2.25341e-05 0.000926041 0.00223437 0.00366957 0.0037628 0.00649856 mean reproduction rate of adults
J_X g/d 0.000440793 0.000647746 0.00102476 0.00129652 0.00151153 0.00201158 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 0.188022 0.0406194 0.234601 0.0561129 yield of living structure on food
Y_VX_d mol/mol 0.0321161 0.0635769 0.00144849 0.0861952 0.000611543 0.103324 yield of dead structure on food
Y_EX mol/mol 0 0 0.0536189 0.0115836 0.0903053 0.0215997 yield of living reserve on food
Y_EX_d mol/mol 0.00486392 0.0117881 0.000413072 0.0245806 0.000235403 0.0397726 yield of dead reserve on food
Y_CX mol/mol 0.789622 0.754116 0.598588 0.673073 0.522507 0.61958 yield of CO2 on food
Y_HX mol/mol 0.67438 0.644055 0.511227 0.574841 0.446249 0.529155 yield of H2O on food
Y_OX mol/mol -0.928339 -0.886595 -0.703746 -0.791315 -0.614298 -0.728425 yield of O2 on food
Y_NX mol/mol 0.0640234 0.0611445 0.0485342 0.0545735 0.0423654 0.0502362 yield of N-waste on food
mu_TX J/mol 445956 426768 342126 382544 299928 352898 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