Milvus milvus: 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 - 0.916468 0.916468 0.926527 0.926527 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00218066 0.00218066 0.000378792 0.000378792 spec pop growth rate
t2 d NaN NaN NaN NaN 317.861 317.861 1829.89 1829.89 population doubling time
a_b d 22.2124 22.2724 22.1952 22.2546 22.08 22.1351 22.08 22.1351 age at birth
t_p d 339.136 NaN 230.67 NaN 130.735 156.846 130.735 156.846 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.435854 0.444592 1 1 0.419311 0.427162 survival probability at puberty
theta_0b - 0.00136869 0.00140924 0.00941476 0.00902622 0.0470188 0.0471333 0.0595874 0.0560922 frac of ind that is embryo
theta_bp - 0.00136838 0.00140892 0.00605389 0.00586008 0.0447983 0.0449021 0.0373191 0.0354429 fraction of individuals that is juvenile
theta_pi - 0.997263 0.997182 0.984531 0.985114 0.908183 0.907965 0.903093 0.908465 frac of ind that is adult
L_bi cm 4.08346 3.93448 4.11301 3.96417 4.12017 3.98591 4.28592 4.1433 mean structural length of post-natals
L2_bi cm^2 16.6858 15.4899 16.957 15.7486 17.3863 16.2446 18.6844 17.4297 mean squared structural length of post-natals
L3_bi cm^3 68.2084 61.0066 69.9979 62.6376 74.4423 67.1199 82.1793 73.9167 mean cubed structural length of post-natals
Ww_bi g 819.7 708.587 849.67 734.828 969.372 844.531 1070.12 930.05 mean wet weight of post-natals
L_pi cm 4.08631 3.93722 4.12629 3.9762 4.22314 4.08314 4.38149 4.22835 mean structural length of adults
L2_pi cm^2 16.7031 15.5061 17.0375 15.8195 18.037 16.8433 19.2931 17.9571 mean squared structural length of adults
L3_pi cm^3 68.2905 61.0812 70.3805 62.9648 77.6816 70.0143 85.2426 76.4917 mean cubed structural length of adults
Ww_pi g 820.686 709.453 854.314 738.666 1011.55 880.949 1110.01 962.45 mean wet weight of adults
R 1/d 4.56581e-05 0 0.000738217 0 0.003063 0.000669473 0.00537727 0.00270394 mean reproduction rate of adults
J_X g/d 56.7948 50.7974 58.3515 52.2124 64.573 58.1279 69.3944 62.3684 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 0.00251396 0.002518 0.000448579 0.000448929 yield of living structure on food
Y_VX_d mol/mol 7.4444e-05 7.6439e-05 0.000169019 0.000171406 1.83154e-08 1.92753e-08 0.000583749 0.000573423 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0302222 0.0291645 0.00539272 0.00519969 yield of living reserve on food
Y_EX_d mol/mol 0.000820193 0.000811394 0.00188262 0.00183943 2.20184e-07 2.23254e-07 0.00701771 0.00664162 yield of dead reserve on food
Y_CX mol/mol 0.722906 0.722911 0.721966 0.721999 0.697034 0.697891 0.712711 0.713181 yield of CO2 on food
Y_HX mol/mol 0.769617 0.769623 0.768616 0.768651 0.742074 0.742985 0.758763 0.759264 yield of H2O on food
Y_OX mol/mol -0.917534 -0.917541 -0.916341 -0.916383 -0.884698 -0.885784 -0.904594 -0.905191 yield of O2 on food
Y_NX mol/mol 0.166824 0.166826 0.166608 0.166615 0.160854 0.161052 0.164472 0.16458 yield of N-waste on food
mu_TX J/mol 463871 463874 463250 463272 446771 447341 457132 457445 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