Casuarius casuarius: Population traits

at T = 38.17 °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: 2023/10/02
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.981714 0.981714 0.98659 0.98659 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00205727 0.00205727 0.00025208 0.00025208 spec pop growth rate
t2 d NaN NaN NaN NaN 336.926 336.926 2749.71 2749.71 population doubling time
a_b d 30.272 30.4602 30.2664 30.4537 30.2514 30.436 30.2514 30.436 age at birth
t_p d 1198.49 NaN 742.283 NaN 562.741 NaN 562.741 NaN time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.328769 0.344075 1 1 0.327566 0.342608 survival probability at puberty
theta_0b - 0.00261348 0.00283936 0.0576641 0.0473657 0.0603939 0.0607539 0.148102 0.120841 frac of ind that is embryo
theta_bp - 0.00261114 0.00283676 0.0324169 0.0271764 0.0567007 0.0570159 0.0825491 0.0687176 fraction of individuals that is juvenile
theta_pi - 0.994775 0.994324 0.909919 0.925458 0.882905 0.88223 0.769349 0.810442 frac of ind that is adult
L_bi cm 8.46839 7.26784 8.18889 7.09878 7.07492 6.27214 7.55547 6.72001 mean structural length of post-natals
L2_bi cm^2 72.0013 53.002 68.9884 51.4333 53.8595 41.7501 61.8474 47.7586 mean squared structural length of post-natals
L3_bi cm^3 613.338 387.178 587.067 375.632 426.343 287.142 521.944 347.305 mean cubed structural length of post-natals
Ww_bi g 52303.5 28359.9 50308.9 27649 37026.4 21418.9 45329 25906.7 mean wet weight of post-natals
L_pi cm 8.48437 7.28187 8.39992 7.24141 7.37645 6.52588 8.12297 7.09961 mean structural length of adults
L2_pi cm^2 72.175 53.1371 71.2586 52.7926 56.9459 44.0846 67.9178 51.3712 mean squared structural length of adults
L3_pi cm^3 614.909 388.243 607.535 386.308 452.794 304.809 576.597 375.726 mean cubed structural length of adults
Ww_pi g 52437.5 28437.9 52062.9 28434.8 39323.6 22736.7 50075.5 28026.7 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 1417.57 894.566 1365 872.402 1080.15 717.782 1240.34 821.084 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 0.00081202 0.000822991 0.000106077 0.000106626 yield of living structure on food
Y_VX_d mol/mol 3.81945e-05 4.11793e-05 9.79898e-05 0.000103163 1.45301e-07 1.75015e-07 0.000193768 0.000191618 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0697092 0.0605666 0.00910635 0.00784697 yield of living reserve on food
Y_EX_d mol/mol 0.00321891 0.00297511 0.00829929 0.00749032 1.24736e-05 1.28799e-05 0.0166343 0.0141018 yield of dead reserve on food
Y_CX mol/mol 0.720986 0.721182 0.71681 0.717463 0.666324 0.673743 0.702475 0.705557 yield of CO2 on food
Y_HX mol/mol 0.767573 0.767782 0.763127 0.763822 0.709379 0.717277 0.747866 0.751147 yield of H2O on food
Y_OX mol/mol -0.915098 -0.915346 -0.909797 -0.910626 -0.845719 -0.855136 -0.891603 -0.895515 yield of O2 on food
Y_NX mol/mol 0.166381 0.166427 0.165418 0.165568 0.153767 0.155479 0.16211 0.162821 yield of N-waste on food
mu_TX J/mol 462591 462721 459814 460249 426243 431182 450282 452333 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