Boaedon fuliginosus: Population traits

at T = 28 °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 - 0.451964 0.453152 0.726576 0.726576 1 1 scaled functional response
r 1/d 0 0 0.00866337 0.00407041 0.0115425 0.00493499 spec pop growth rate
t2 d NaN NaN 80.0089 170.289 60.0517 140.456 population doubling time
a_b d 60.9228 60.9117 59.2632 59.2632 58.4745 58.4745 age at birth
t_p d 1573.58 1276.02 255.225 255.225 198.072 198.072 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 0.999999 0.537751 0.999999 0.412517 0.999999 0.362655 survival probability at puberty
theta_0b - 0.00812421 0.0285558 0.401524 0.484057 0.490791 0.553442 frac of ind that is embryo
theta_bp - 0.00812634 0.0204126 0.240322 0.242799 0.249928 0.250763 fraction of individuals that is juvenile
theta_pi - 0.983749 0.951032 0.358154 0.273144 0.259281 0.195795 frac of ind that is adult
L_bi cm 1.10986 1.10513 1.06467 1.05263 1.09744 1.08059 mean structural length of post-natals
L2_bi cm^2 1.23402 1.22637 1.22907 1.23386 1.34541 1.35971 mean squared structural length of post-natals
L3_bi cm^3 1.37379 1.36463 1.52319 1.58936 1.82912 1.97997 mean cubed structural length of post-natals
Ww_bi g 16.4209 16.3507 28.3435 29.5748 46.1565 49.963 mean wet weight of post-natals
L_pi cm 1.11325 1.11407 1.26871 1.32735 1.39233 1.47734 mean structural length of adults
L2_pi cm^2 1.24015 1.24244 1.65941 1.83107 2.02569 2.32377 mean squared structural length of adults
L3_pi cm^3 1.38225 1.38674 2.23584 2.61841 3.0839 3.89058 mean cubed structural length of adults
Ww_pi g 16.522 16.6156 41.6044 48.7234 77.8198 98.1756 mean wet weight of adults
R 1/d 0 0 0.0250015 0.0351462 0.0386692 0.0554367 mean reproduction rate of adults
J_X g/d 0.589811 0.587697 0.944375 0.948059 1.42279 1.43792 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 0.0139732 0.00682378 0.0148389 0.00679534 yield of living structure on food
Y_VX_d mol/mol 0.000319058 0.000616031 2.53894e-07 0.00730334 1.16383e-07 0.00793769 yield of dead structure on food
Y_EX mol/mol 0 0 0.24604 0.120153 0.35961 0.16468 yield of living reserve on food
Y_EX_d mol/mol 0.00349463 0.00676512 4.47057e-06 0.128597 2.82046e-06 0.192364 yield of dead reserve on food
Y_CX mol/mol 0.720534 0.717636 0.512368 0.510045 0.419391 0.421565 yield of CO2 on food
Y_HX mol/mol 0.766106 0.763025 0.544774 0.542304 0.445917 0.448228 yield of H2O on food
Y_OX mol/mol -0.914524 -0.910845 -0.650313 -0.647365 -0.532304 -0.535063 yield of O2 on food
Y_NX mol/mol 0.166277 0.165608 0.118239 0.117703 0.0967825 0.0972841 yield of N-waste on food
mu_TX J/mol 462304 460389 324419 322880 262571 264012 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