Buteogallus anthracinus: 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: 2025/05/22
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.92808 0.92808 0.950873 0.950873 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00217773 0.00217773 0.000401784 0.000401784 spec pop growth rate
t2 d NaN NaN NaN NaN 318.288 318.288 1725.17 1725.17 population doubling time
a_b d 26.843 26.9541 26.7934 26.9017 26.6943 26.7971 26.6943 26.7971 age at birth
t_p d 285.977 NaN 188.687 NaN 136.955 192.201 136.955 192.201 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.451325 0.465289 1 1 0.438848 0.4518 survival probability at puberty
theta_0b - 0.0052818 0.0054046 0.02867 0.0266319 0.0566399 0.0568613 0.0707088 0.06538 frac of ind that is embryo
theta_bp - 0.00527943 0.00540216 0.0187139 0.0176435 0.053418 0.0536146 0.0450798 0.0422704 fraction of individuals that is juvenile
theta_pi - 0.989439 0.989193 0.952616 0.955725 0.889942 0.889524 0.884211 0.89235 frac of ind that is adult
L_bi cm 3.0816 2.92617 3.12629 2.97271 3.09332 2.95372 3.19816 3.05111 mean structural length of post-natals
L2_bi cm^2 9.51466 8.57733 9.83354 8.8828 9.77427 8.89139 10.3982 9.43982 mean squared structural length of post-natals
L3_bi cm^3 29.4127 25.1701 31.0384 26.6235 31.3092 27.0992 34.1249 29.4441 mean cubed structural length of post-natals
Ww_bi g 519.037 422.853 560.415 457.6 592.893 488.441 646.214 530.706 mean wet weight of post-natals
L_pi cm 3.08914 2.93313 3.1556 2.99767 3.17755 3.03087 3.27729 3.11828 mean structural length of adults
L2_pi cm^2 9.55038 8.6091 9.97355 8.99769 10.1872 9.25636 10.7882 9.75896 mean squared structural length of adults
L3_pi cm^3 29.5439 25.2822 31.5589 27.0335 32.8871 28.4395 35.6275 30.6243 mean cubed structural length of adults
Ww_pi g 521.353 424.735 569.814 464.647 622.775 512.598 674.668 551.977 mean wet weight of adults
R 1/d 0.000138363 0 0.00189127 0 0.00299482 0 0.00525618 0.00109136 mean reproduction rate of adults
J_X g/d 34.2005 29.2626 36.2148 31.049 37.8562 32.6847 40.2727 34.7008 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 0.0018011 0.00180558 0.000340449 0.00034092 yield of living structure on food
Y_VX_d mol/mol 0.000172704 0.000175885 0.000369602 0.000369111 5.68677e-06 6.0063e-06 0.000558961 0.000548104 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0323059 0.0307385 0.00610655 0.00580388 yield of living reserve on food
Y_EX_d mol/mol 0.00287496 0.00277894 0.00630377 0.00597511 0.000102002 0.000102252 0.0100259 0.009331 yield of dead reserve on food
Y_CX mol/mol 0.721157 0.721232 0.718211 0.718478 0.695833 0.697103 0.709794 0.710613 yield of CO2 on food
Y_HX mol/mol 0.767754 0.767835 0.764618 0.764903 0.740795 0.742146 0.755658 0.75653 yield of H2O on food
Y_OX mol/mol -0.915314 -0.91541 -0.911575 -0.911915 -0.883173 -0.884784 -0.900893 -0.901932 yield of O2 on food
Y_NX mol/mol 0.166421 0.166438 0.165741 0.165803 0.160577 0.16087 0.163799 0.163988 yield of N-waste on food
mu_TX J/mol 462711 462761 460760 460938 445936 446781 455184 455729 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