Anser anser: 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_min f_max date: 2024/12/17
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.918984 0.918984 0.929657 0.929657 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00377539 0.00377539 0.000427063 0.000427063 spec pop growth rate
t2 d NaN NaN NaN NaN 183.596 183.596 1623.06 1623.06 population doubling time
a_b d 14.3765 14.3484 14.3673 14.3095 14.3121 14.2566 14.3121 14.2566 age at birth
t_p d 328.766 154.334 203.625 142.532 118.935 105.403 118.935 105.403 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.361144 0.356194 1 1 0.351827 0.347347 survival probability at puberty
theta_0b - 0.00102124 0.000989099 0.0136326 0.0142234 0.052597 0.0525187 0.0800492 0.0850253 frac of ind that is embryo
theta_bp - 0.00102131 0.000989162 0.00799792 0.00827139 0.0498332 0.0496493 0.04615 0.0486169 fraction of individuals that is juvenile
theta_pi - 0.997957 0.998022 0.978369 0.977505 0.89757 0.897832 0.873801 0.866358 frac of ind that is adult
L_bi cm 2.86902 2.97365 2.88195 2.98553 2.73644 2.81886 2.93871 3.03006 mean structural length of post-natals
L2_bi cm^2 8.23882 8.85096 8.34624 8.96049 7.83472 8.33555 8.91994 9.51494 mean squared structural length of post-natals
L3_bi cm^3 23.6703 26.3573 24.221 26.9518 23.0014 25.305 27.4479 30.3234 mean cubed structural length of post-natals
Ww_bi g 3438.23 3967.4 3558.81 4103.68 3633.59 4142.56 4336.02 4964.09 mean wet weight of post-natals
L_pi cm 2.87086 2.97553 2.89711 3.00208 2.82849 2.91498 3.03934 3.14206 mean structural length of adults
L2_pi cm^2 8.24605 8.85856 8.40565 9.02716 8.20374 8.73051 9.33336 9.98745 mean squared structural length of adults
L3_pi cm^3 23.6932 26.3822 24.4095 27.17 24.2043 26.63 28.8352 31.9585 mean cubed structural length of adults
Ww_pi g 3441.56 3971.13 3586.51 4136.9 3823.62 4359.47 4555.18 5231.77 mean wet weight of adults
R 1/d 0 0.00569821 0.0014893 0.00737043 0.00100264 0.00588253 0.0105548 0.0166282 mean reproduction rate of adults
J_X g/d 274.118 305.239 280.918 312.606 283.654 312.807 322.944 357.066 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 0.000306144 0.000305416 3.62972e-05 3.62678e-05 yield of living structure on food
Y_VX_d mol/mol 6.17342e-06 5.99099e-06 1.54767e-05 1.51415e-05 1.49137e-11 1.41394e-11 5.45694e-05 5.51105e-05 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0480563 0.0496927 0.00569767 0.00590095 yield of living reserve on food
Y_EX_d mol/mol 0.000890548 0.000895794 0.00225853 0.0022903 2.34105e-09 2.30056e-09 0.00856591 0.00896676 yield of dead reserve on food
Y_CX mol/mol 0.722904 0.7229 0.721785 0.72176 0.684338 0.683009 0.71197 0.711479 yield of CO2 on food
Y_HX mol/mol 0.769615 0.769611 0.768424 0.768396 0.728557 0.727142 0.757974 0.757451 yield of H2O on food
Y_OX mol/mol -0.917532 -0.917527 -0.916112 -0.91608 -0.868583 -0.866896 -0.903654 -0.90303 yield of O2 on food
Y_NX mol/mol 0.166824 0.166823 0.166566 0.16656 0.157924 0.157618 0.164301 0.164187 yield of N-waste on food
mu_TX J/mol 463866 463863 463122 463105 438209 437325 456592 456265 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