Harpia harpyja: Population traits

at T = 40 °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: 2023/10/03
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.963272 0.963272 NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.000821289 0.000821289 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 843.975 843.975 NaN NaN population doubling time
a_b d 38.2932 38.6003 NaN NaN 38.225 38.5211 NaN NaN age at birth
t_p d 732.333 NaN NaN NaN 451.9 NaN NaN NaN time since birth at puberty
S_b - 1 1 NaN NaN 1 1 NaN NaN survival probability at birth
S_p - 1 1 NaN NaN 1 1 NaN NaN survival probability at puberty
theta_0b - 0.00586069 0.00631691 NaN NaN 0.0314833 0.031844 NaN NaN frac of ind that is embryo
theta_bp - 0.00585941 0.00631554 NaN NaN 0.0305036 0.0308457 NaN NaN fraction of individuals that is juvenile
theta_pi - 0.98828 0.987368 NaN NaN 0.938013 0.93731 NaN NaN frac of ind that is adult
L_bi cm 7.29336 6.26903 NaN NaN 7.0396 6.13106 NaN NaN mean structural length of post-natals
L2_bi cm^2 53.5246 39.5029 NaN NaN 51.1498 38.5391 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 394.061 249.611 NaN NaN 377.966 245.638 NaN NaN mean cubed structural length of post-natals
Ww_bi g 6794.51 3726.97 NaN NaN 6751.07 3798.13 NaN NaN mean wet weight of post-natals
L_pi cm 7.3214 6.29307 NaN NaN 7.18491 6.24988 NaN NaN mean structural length of adults
L2_pi cm^2 53.8022 39.7146 NaN NaN 52.5937 39.5945 NaN NaN mean squared structural length of adults
L3_pi cm^3 396.292 251.101 NaN NaN 389.671 253.166 NaN NaN mean cubed structural length of adults
Ww_pi g 6832.98 3749.22 NaN NaN 6960.14 3914.53 NaN NaN mean wet weight of adults
R 1/d 0 0 NaN NaN 0 0 NaN NaN mean reproduction rate of adults
J_X g/d 182.551 115.558 NaN NaN 181.103 117.037 NaN NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 NaN NaN 0.109375 0.109375 NaN NaN yield of faeces on food
Y_VX mol/mol 0 0 NaN NaN 0.00171405 0.00172373 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.000344357 0.000367199 NaN NaN 3.94385e-05 4.66357e-05 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 0 NaN NaN 0.0289016 0.0249291 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.00559315 0.00511548 NaN NaN 0.000664994 0.000674459 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.718809 0.719178 NaN NaN 0.698185 0.701391 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.765255 0.765648 NaN NaN 0.743299 0.746712 NaN NaN yield of H2O on food
Y_OX mol/mol -0.912334 -0.912803 NaN NaN -0.886158 -0.890228 NaN NaN yield of O2 on food
Y_NX mol/mol 0.165879 0.165964 NaN NaN 0.16112 0.16186 NaN NaN yield of N-waste on food
mu_TX J/mol 461157 461404 NaN NaN 447499 449634 NaN NaN 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