Falco columbarius: Population traits

at T = 40 °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: 2023/10/03
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.861529 0.861529 0.8795 0.8795 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00406445 0.00406445 0.000907961 0.000907961 spec pop growth rate
t2 d NaN NaN NaN NaN 170.539 170.539 763.41 763.41 population doubling time
a_b d 21.2247 21.3515 21.1891 21.3134 20.9831 21.0926 20.9831 21.0926 age at birth
t_p d 220.298 NaN 149.739 NaN 80.7794 102.364 80.7794 102.364 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.474677 0.495852 1 1 0.441212 0.458754 survival probability at puberty
theta_0b - 0.00405207 0.00421702 0.0200297 0.0182811 0.0817839 0.0821942 0.103134 0.0931948 frac of ind that is embryo
theta_bp - 0.00405106 0.00421598 0.0134218 0.0125175 0.0750797 0.0754229 0.0655135 0.060323 fraction of individuals that is juvenile
theta_pi - 0.991897 0.991567 0.966548 0.969201 0.843136 0.842383 0.831352 0.846482 frac of ind that is adult
L_bi cm 2.17781 2.03085 2.20895 2.06233 2.2661 2.13646 2.37055 2.23292 mean structural length of post-natals
L2_bi cm^2 4.74912 4.12904 4.89856 4.26648 5.29224 4.6844 5.7636 5.08801 mean squared structural length of post-natals
L3_bi cm^3 10.3651 8.40127 10.8881 8.84329 12.6072 10.4523 14.2191 11.7349 mean cubed structural length of post-natals
Ww_bi g 117.654 89.461 125.942 95.9476 164.079 127.51 185.058 143.157 mean wet weight of post-natals
L_pi cm 2.18169 2.03434 2.22288 2.07359 2.35556 2.21629 2.46044 2.30534 mean structural length of adults
L2_pi cm^2 4.76229 4.14031 4.94616 4.30308 5.61991 4.96339 6.09692 5.34377 mean squared structural length of adults
L3_pi cm^3 10.3996 8.42925 11.0141 8.93502 13.544 11.2092 15.1868 12.4379 mean cubed structural length of adults
Ww_pi g 118.046 89.7589 127.399 96.9428 176.271 136.744 197.652 151.733 mean wet weight of adults
R 1/d 0.000206085 0 0.00171385 0 0.00739596 0.0022239 0.0109992 0.00504715 mean reproduction rate of adults
J_X g/d 10.1619 8.23542 10.7003 8.68705 13.144 10.8448 14.3147 11.7792 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 0.00389845 0.00391735 0.000901896 0.000904549 yield of living structure on food
Y_VX_d mol/mol 0.000197665 0.000204391 0.000419051 0.000420957 1.08028e-06 1.1803e-06 0.00113698 0.00109554 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0468387 0.0438715 0.010836 0.0101303 yield of living reserve on food
Y_EX_d mol/mol 0.00204603 0.00197207 0.00442809 0.00414632 1.29793e-05 1.32185e-05 0.0136604 0.0122693 yield of dead reserve on food
Y_CX mol/mol 0.72181 0.721864 0.719695 0.719922 0.682397 0.684793 0.702073 0.703808 yield of CO2 on food
Y_HX mol/mol 0.76845 0.768508 0.766198 0.76644 0.726491 0.729041 0.747438 0.749285 yield of H2O on food
Y_OX mol/mol -0.916143 -0.916213 -0.913458 -0.913747 -0.86612 -0.86916 -0.891092 -0.893295 yield of O2 on food
Y_NX mol/mol 0.166571 0.166584 0.166083 0.166136 0.157476 0.158029 0.162017 0.162417 yield of N-waste on food
mu_TX J/mol 463147 463184 461750 461902 437097 438692 450101 451254 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