Dendrocygna autumnalis: Population traits

at T = 40.2 °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: 2024/02/21
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.94275 0.953411 0.976705 0.976705 1 1 scaled functional response
r 1/d 0 0 0.00437598 0.00066165 0.00602781 0.00109848 spec pop growth rate
t2 d NaN NaN 158.398 1047.6 114.992 631.007 population doubling time
a_b d 14.8313 14.822 14.8026 14.8026 14.7841 14.7841 age at birth
t_p d 320.529 204.767 155.278 155.278 133.783 133.783 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.38652 1 0.382696 1 0.379077 survival probability at puberty
theta_0b - 0.00415143 0.0434286 0.0627536 0.104602 0.0852845 0.148106 frac of ind that is embryo
theta_bp - 0.00415051 0.0263721 0.058805 0.0626566 0.0779966 0.0878008 fraction of individuals that is juvenile
theta_pi - 0.991698 0.930199 0.878441 0.832742 0.836719 0.764093 frac of ind that is adult
L_bi cm 3.60814 3.56724 3.28624 3.46881 3.20338 3.40094 mean structural length of post-natals
L2_bi cm^2 13.0624 12.922 11.2806 12.5139 10.8638 12.2606 mean squared structural length of post-natals
L3_bi cm^3 47.3751 47.1392 39.7256 45.9912 38.1335 45.4725 mean cubed structural length of post-natals
Ww_bi g 790.816 795.243 685.58 793.71 672.889 802.391 mean wet weight of post-natals
L_pi cm 3.61721 3.6289 3.40941 3.62483 3.36685 3.63104 mean structural length of adults
L2_pi cm^2 13.1083 13.2324 11.8932 13.3061 11.677 13.4403 mean squared structural length of adults
L3_pi cm^3 47.5601 48.3947 42.1714 49.2352 41.3884 50.3645 mean cubed structural length of adults
Ww_pi g 793.905 816.424 727.789 849.695 730.325 888.713 mean wet weight of adults
R 1/d 0 0.000830453 0 0.00412134 0 0.00833268 mean reproduction rate of adults
J_X g/d 196.234 196.32 175.57 194.764 173.115 195.374 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.217689 0.217689 0.217689 0.217689 0.217689 0.217689 yield of faeces on food
Y_VX mol/mol 0 0 0.000990136 0.00015624 0.00132779 0.000255667 yield of living structure on food
Y_VX_d mol/mol 6.92614e-05 0.000165855 4.2058e-07 0.000273177 2.00839e-07 0.000386639 yield of dead structure on food
Y_EX mol/mol 0 0 0.0160975 0.00254014 0.0221019 0.00425573 yield of living reserve on food
Y_EX_d mol/mol 0.0010869 0.00263214 6.83773e-06 0.00444127 3.34309e-06 0.00643584 yield of dead reserve on food
Y_CX mol/mol 0.634688 0.633354 0.621738 0.629606 0.616588 0.626419 yield of CO2 on food
Y_HX mol/mol 0.675699 0.674279 0.661912 0.670289 0.656429 0.666895 yield of H2O on food
Y_OX mol/mol -0.805566 -0.803873 -0.789129 -0.799116 -0.782593 -0.79507 yield of O2 on food
Y_NX mol/mol 0.146467 0.146159 0.143478 0.145294 0.14229 0.144558 yield of N-waste on food
mu_TX J/mol 412729 411846 404155 409364 400744 407253 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