Colinus virginianus: Population traits

at T = 38.9 °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_minf f_max date: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.78355 0.785389 0.892694 0.892694 1 1 scaled functional response
r 1/d 0 0 0.0128348 0.00522125 0.0180082 0.00741374 spec pop growth rate
t2 d NaN NaN 54.0051 132.755 38.4906 93.4949 population doubling time
a_b d 22.2773 22.2732 22.0595 22.0595 21.8892 21.8892 age at birth
t_p d 472.898 353.485 129.133 129.133 100.541 100.541 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.453672 1 0.425339 1 0.40384 survival probability at puberty
theta_0b - 0.00609553 0.039144 0.246579 0.360096 0.325774 0.433947 frac of ind that is embryo
theta_bp - 0.00609564 0.0257668 0.185778 0.206392 0.219644 0.232357 fraction of individuals that is juvenile
theta_pi - 0.987809 0.935089 0.567643 0.433511 0.454582 0.333695 frac of ind that is adult
L_bi cm 1.33871 1.3195 1.0558 1.05293 1.02354 1.01282 mean structural length of post-natals
L2_bi cm^2 1.79804 1.76011 1.20489 1.23339 1.15226 1.17121 mean squared structural length of post-natals
L3_bi cm^3 2.41968 2.36166 1.46009 1.56225 1.40303 1.50678 mean cubed structural length of post-natals
Ww_bi g 79.3203 77.5946 54.3274 58.1285 58.3108 62.6229 mean wet weight of post-natals
L_pi cm 1.34298 1.33847 1.18667 1.24945 1.19683 1.26672 mean structural length of adults
L2_pi cm^2 1.80652 1.79749 1.45633 1.6225 1.49184 1.68913 mean squared structural length of adults
L3_pi cm^3 2.43288 2.41954 1.84149 2.17532 1.9318 2.35638 mean cubed structural length of adults
Ww_pi g 79.7529 79.4962 68.5189 80.94 80.2871 97.9329 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 9.92121 9.73468 7.57437 7.75354 8.11425 8.24772 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 yield of faeces on food
Y_VX mol/mol 0 0 0.00247413 0.00105202 0.00311378 0.00135442 yield of living structure on food
Y_VX_d mol/mol 6.87696e-05 0.000151635 3.06769e-08 0.00124517 1.40382e-08 0.00161657 yield of dead structure on food
Y_EX mol/mol 0 0 0.0895841 0.0380918 0.126297 0.0549362 yield of living reserve on food
Y_EX_d mol/mol 0.00218559 0.00483049 1.11076e-06 0.0450857 5.69401e-07 0.0655692 yield of dead reserve on food
Y_CX mol/mol 0.721801 0.719585 0.648835 0.654185 0.618486 0.623308 yield of CO2 on food
Y_HX mol/mol 0.768441 0.766081 0.690759 0.696455 0.65845 0.663584 yield of H2O on food
Y_OX mol/mol -0.916132 -0.913319 -0.823521 -0.830311 -0.785001 -0.791122 yield of O2 on food
Y_NX mol/mol 0.166569 0.166058 0.149731 0.150966 0.142728 0.14384 yield of N-waste on food
mu_TX J/mol 463135 461664 414684 418237 394514 397717 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female are the same.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer