Pycnonotus finlaysoni: Population traits

at T = 41.6 °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: 2025/11/08
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.547269 0.547269 0.563877 0.563877 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00547559 0.00547559 0.00117424 0.00117424 spec pop growth rate
t2 d NaN NaN NaN NaN 126.589 126.589 590.296 590.296 population doubling time
a_b d 10.4768 10.469 10.4513 NaN 10.0628 10.058 10.0628 10.058 age at birth
t_p d 148.085 135.551 115.067 NaN 29.9299 29.6623 29.9299 29.6623 time since birth at puberty
S_b - 1 1 1 NaN 1 1 1 1 survival probability at birth
S_p - 1 1 0.701154 NaN 1 1 0.465173 0.462793 survival probability at puberty
theta_0b - 0.00204988 0.00204196 0.00386528 NaN 0.0536075 0.0535827 0.0589282 0.0597833 frac of ind that is embryo
theta_bp - 0.00205063 0.0020427 0.00316988 NaN 0.0507438 0.0507215 0.0387016 0.0391649 fraction of individuals that is juvenile
theta_pi - 0.995899 0.995915 0.992965 NaN 0.895649 0.895696 0.90237 0.901052 frac of ind that is adult
L_bi cm 0.780187 0.787281 0.803571 NaN 1.33299 1.34385 1.37651 1.38795 mean structural length of post-natals
L2_bi cm^2 0.608746 0.619869 0.64583 NaN 1.8087 1.83897 1.91864 1.9514 mean squared structural length of post-natals
L3_bi cm^3 0.475012 0.488094 0.519121 NaN 2.48303 2.54657 2.69405 2.7644 mean cubed structural length of post-natals
Ww_bi g 2.94316 3.04733 3.29832 NaN 26.0578 26.945 28.2723 29.2498 mean wet weight of post-natals
L_pi cm 0.780473 0.787576 0.804079 NaN 1.36548 1.37686 1.4037 1.41595 mean structural length of adults
L2_pi cm^2 0.609151 0.62029 0.646562 NaN 1.87811 1.90992 1.97699 2.01189 mean squared structural length of adults
L3_pi cm^3 0.475445 0.488546 0.519917 NaN 2.59802 2.66494 2.79139 2.86602 mean cubed structural length of adults
Ww_pi g 2.94584 3.05015 3.30337 NaN 27.2646 28.1975 29.2939 30.325 mean wet weight of adults
R 1/d 0.000400421 0.000506642 0.000756671 NaN 0.0120521 0.0123394 0.0130901 0.0134117 mean reproduction rate of adults
J_X g/d 0.842298 0.865505 0.92073 NaN 4.57295 4.69183 4.85089 4.9787 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 NaN 0.00297314 0.00297197 0.000652138 0.000651991 yield of living structure on food
Y_VX_d mol/mol 0.000110814 0.000110471 0.000171401 NaN 5.83673e-07 5.78143e-07 0.0007644 0.000768786 yield of dead structure on food
Y_EX mol/mol 0 0 0 NaN 0.0282281 0.0284741 0.00619164 0.00624665 yield of living reserve on food
Y_EX_d mol/mol 0.000575785 0.000579233 0.00091762 NaN 5.54161e-06 5.53912e-06 0.00725749 0.00736565 yield of dead reserve on food
Y_CX mol/mol 0.723075 0.723072 0.722748 NaN 0.698277 0.698078 0.711554 0.711418 yield of CO2 on food
Y_HX mol/mol 0.769797 0.769794 0.769449 NaN 0.743396 0.743184 0.757532 0.757387 yield of H2O on food
Y_OX mol/mol -0.917749 -0.917746 -0.917334 NaN -0.886274 -0.886022 -0.903127 -0.902954 yield of O2 on food
Y_NX mol/mol 0.166863 0.166863 0.166788 NaN 0.161141 0.161095 0.164205 0.164173 yield of N-waste on food
mu_TX J/mol 463985 463983 463770 NaN 447621 447489 456382 456291 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