Pithecia pithecia: Population traits

at T = 38 °C with background hazards for embryo, baby, juv, adult: 0, 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 stx f_minf f_max date: 2023/03/16
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.800348 0.808947 0.904473 0.904473 1 1 scaled functional response
r 1/d 0 0 0.000723633 0.000270139 0.00116819 0.000427163 spec pop growth rate
t2 d NaN NaN 957.871 2565.89 593.353 1622.68 population doubling time
a_b d 57.7522 57.7522 57.7522 57.7522 57.7522 57.7522 age at birth
t_x d 2648.06 2034.78 1009.56 1009.56 755.492 755.492 time since birth at weaning
t_p d 149.438 147.32 127.942 127.942 113.929 113.929 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.81329 1 0.779789 1 0.74989 survival probability at weaning
S_p - 0.999999 0.280202 1 0.250586 1 0.232431 survival probability at puberty
theta_0b - 0.00241321 0.00860295 0.0409306 0.0555152 0.0652401 0.090168 frac of ind that is embryo
theta_bx - 0.0024132 0.00774112 0.0392551 0.0481543 0.0609836 0.0760016 fraction of individuals that is baby
theta_xp - 0.108238 0.104614 0.457889 0.298328 0.487044 0.340372 fraction of individuals that is juvenile
theta_pi - 0.886936 0.879042 0.461925 0.598003 0.386732 0.493459 frac of ind that is adult
L_bi cm 7.94568 7.96612 7.86159 8.08901 7.96916 8.26801 mean structural length of post-natals
L2_bi cm^2 63.2602 63.7557 63.6488 67.4936 66.4749 72.0674 mean squared structural length of post-natals
L3_bi cm^3 504.353 511.847 526.724 575.333 574.278 651.952 mean cubed structural length of post-natals
Ww_bi g 708.819 721.581 768.041 838.921 865.17 982.189 mean wet weight of post-natals
L_pi cm 8.01551 8.10099 8.92512 8.99574 9.60086 9.79989 mean structural length of adults
L2_pi cm^2 64.2485 65.626 79.6806 80.9375 92.2982 96.1332 mean squared structural length of adults
L3_pi cm^3 514.984 531.635 711.564 728.344 888.456 943.919 mean cubed structural length of adults
Ww_pi g 723.761 749.478 1037.57 1062.03 1338.49 1422.05 mean wet weight of adults
R 1/d 4.71382e-05 0.000169322 0.0015033 0.00159488 0.00282359 0.00312505 mean reproduction rate of adults
J_X g/d 7.44434 7.58326 8.46453 8.97583 9.77405 10.5963 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 0.0450296 0.0173154 0.0686372 0.0262817 yield of living structure on food
Y_VX_d mol/mol 0.00289785 0.00569009 4.98354e-07 0.0176178 7.14327e-08 0.0279283 yield of dead structure on food
Y_EX mol/mol 0 0 0.0206302 0.00793299 0.0347672 0.0133126 yield of living reserve on food
Y_EX_d mol/mol 0.0011748 0.00233157 2.2832e-07 0.00807154 3.61832e-08 0.0141467 yield of dead reserve on food
Y_CX mol/mol 0.820061 0.816408 0.763092 0.776711 0.728179 0.748284 yield of CO2 on food
Y_HX mol/mol 0.699391 0.696276 0.650805 0.66242 0.621029 0.638176 yield of H2O on food
Y_OX mol/mol -0.964126 -0.959831 -0.897149 -0.91316 -0.856102 -0.879739 yield of O2 on food
Y_NX mol/mol 0.0664914 0.0661953 0.0618723 0.0629765 0.0590415 0.0606717 yield of N-waste on food
mu_TX J/mol 462293 460297 431090 438548 411856 422890 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