Okamejei kenojei: Population traits

at T = 22 °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: 2024/05/30
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.627698 0.627698 0.690928 0.690928 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00176097 0.00176097 0.000387546 0.000387546 spec pop growth rate
t2 d NaN NaN NaN NaN 393.618 393.618 1788.56 1788.56 population doubling time
a_b d 134.562 133.976 133.097 132.544 128.226 127.794 128.226 127.794 age at birth
t_p d 6858.47 633.447 3657.02 589.291 1926.81 469.733 1926.81 469.733 time since birth at puberty
S_b - 0.999977 0.999978 0.999977 0.999978 0.99998 0.99998 0.99998 0.99998 survival probability at birth
S_p - 0.999879 0.999886 0.413809 0.408442 0.9999 0.999905 0.367472 0.363483 survival probability at puberty
theta_0b - 0.0207708 0.0203653 0.288442 0.293639 0.202487 0.201861 0.418522 0.422255 frac of ind that is embryo
theta_bp - 0.0207768 0.0203712 0.184486 0.1866 0.161589 0.161212 0.241182 0.242079 fraction of individuals that is juvenile
theta_pi - 0.958452 0.959264 0.527072 0.519762 0.635924 0.636927 0.340296 0.335666 frac of ind that is adult
L_bi cm 5.48343 5.67948 3.51805 3.57436 3.13878 3.18768 2.65943 2.67396 mean structural length of post-natals
L2_bi cm^2 32.3535 34.7538 17.5852 18.4056 12.8999 13.3751 11.4101 11.6723 mean squared structural length of post-natals
L3_bi cm^3 198.001 220.666 104.759 113.545 64.7491 68.7674 69.7456 73.2799 mean cubed structural length of post-natals
Ww_bi g 558.649 638.039 314.793 349.94 252.638 275.982 272.133 294.093 mean wet weight of post-natals
L_pi cm 5.57625 5.77446 4.33772 4.43396 3.61869 3.677 3.68804 3.72884 mean structural length of adults
L2_pi cm^2 33.0231 35.4605 23.2482 24.5051 15.7726 16.3539 18.4406 19.0094 mean squared structural length of adults
L3_pi cm^3 202.254 225.313 140.829 153.688 80.6752 85.6423 117.847 124.763 mean cubed structural length of adults
Ww_pi g 570.649 651.476 423.18 473.661 314.778 343.706 459.815 500.708 mean wet weight of adults
R 1/d 0 0.115116 0 0.0755023 0 0.0403511 0 0.0550165 mean reproduction rate of adults
J_X g/d 1.931 2.15396 1.15529 1.25565 1.22658 1.32063 1.08492 1.1525 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 0.0929582 0.0916964 0.0249138 0.0246415 yield of living structure on food
Y_VX_d mol/mol 0.0238751 0.0235591 0.0470905 0.0464809 0.000866166 0.00082384 0.0547696 0.0540521 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.269745 0.276307 0.0722947 0.0742515 yield of living reserve on food
Y_EX_d mol/mol 0.0434873 0.0445604 0.094413 0.0967712 0.00251343 0.00248246 0.15893 0.162874 yield of dead reserve on food
Y_CX mol/mol 0.761518 0.760818 0.692937 0.69132 0.485201 0.480367 0.536238 0.531696 yield of CO2 on food
Y_HX mol/mol 0.654036 0.653435 0.595135 0.593746 0.416719 0.412567 0.460553 0.456651 yield of H2O on food
Y_OX mol/mol -0.895298 -0.894475 -0.81467 -0.812768 -0.570439 -0.564756 -0.630442 -0.625102 yield of O2 on food
Y_NX mol/mol 0.0617447 0.0616879 0.0561841 0.056053 0.0393406 0.0389487 0.0434788 0.0431105 yield of N-waste on food
mu_TX J/mol 429112 428686 390173 389197 271046 268154 300180 297475 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