Ramphastos toco: Population traits

at T = 41.8 °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: 2023/10/03
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.966575 0.976436 0.988218 0.988218 1 1 scaled functional response
r 1/d 0 0 0.00186426 0.000158527 0.0025918 0.000276091 spec pop growth rate
t2 d NaN NaN 371.809 4372.41 267.439 2510.58 population doubling time
a_b d 11.6633 11.6563 11.6482 11.6482 11.6402 11.6402 age at birth
t_p d 280.749 178.639 149.828 149.828 134.053 134.053 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.388619 1 0.386713 1 0.384859 survival probability at puberty
theta_0b - 0.00115366 0.0138824 0.0214841 0.0278742 0.0297218 0.0408211 frac of ind that is embryo
theta_bp - 0.00115354 0.00846784 0.0210205 0.0169341 0.0288356 0.0247123 fraction of individuals that is juvenile
theta_pi - 0.997693 0.97765 0.957495 0.955192 0.941443 0.934467 frac of ind that is adult
L_bi cm 3.83496 3.84522 3.72602 3.84941 3.69304 3.85455 mean structural length of post-natals
L2_bi cm^2 14.7221 14.8619 14.1424 14.9748 13.9881 15.0931 mean squared structural length of post-natals
L3_bi cm^3 56.5481 57.5708 54.2213 58.5237 53.7253 59.509 mean cubed structural length of post-natals
Ww_bi g 595.271 611.633 582.343 628.552 583.256 646.045 mean wet weight of post-natals
L_pi cm 3.8377 3.86629 3.77561 3.89258 3.76116 3.91903 mean structural length of adults
L2_pi cm^2 14.7366 14.973 14.4048 15.2041 14.3493 15.4382 mean squared structural length of adults
L3_pi cm^3 56.6096 58.0437 55.3386 59.5082 55.2686 61.0032 mean cubed structural length of adults
Ww_pi g 595.919 616.656 594.344 639.125 600.009 662.266 mean wet weight of adults
R 1/d 0 0.00172274 0 0.00362971 0 0.00554184 mean reproduction rate of adults
J_X g/d 57.3079 58.4422 56.2839 59.5968 56.3336 60.7837 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 0.00179594 0.000155673 0.00247179 0.000270301 yield of living structure on food
Y_VX_d mol/mol 9.83089e-05 0.000241701 7.97592e-08 0.000331512 3.48607e-08 0.00044621 yield of dead structure on food
Y_EX mol/mol 0 0 0.0174927 0.00151628 0.0243626 0.00266415 yield of living reserve on food
Y_EX_d mol/mol 0.000936571 0.00232613 7.76865e-07 0.00322897 3.43596e-07 0.00439796 yield of dead reserve on food
Y_CX mol/mol 0.722792 0.721546 0.70796 0.719381 0.70183 0.717313 yield of CO2 on food
Y_HX mol/mol 0.769495 0.768169 0.753705 0.765865 0.747179 0.763662 yield of H2O on food
Y_OX mol/mol -0.91739 -0.915809 -0.898565 -0.913061 -0.890784 -0.910435 yield of O2 on food
Y_NX mol/mol 0.166798 0.166511 0.163375 0.166011 0.161961 0.165534 yield of N-waste on food
mu_TX J/mol 463796 462974 454008 461545 449961 460180 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