Ninox strenua: Population traits

at T = 40.2 °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 - 0.932718 0.932718 NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00167676 0.00167676 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 413.385 413.385 NaN NaN population doubling time
a_b d 25.8729 25.816 NaN NaN 25.7568 25.7036 NaN NaN age at birth
t_p d 287.075 211.987 NaN NaN 177.633 158.002 NaN NaN time since birth at puberty
S_b - 1 1 NaN NaN 1 1 NaN NaN survival probability at birth
S_p - 0.999998 0.999999 NaN NaN 0.999998 0.999999 NaN NaN survival probability at puberty
theta_0b - 0.0109033 0.0107372 NaN NaN 0.0441298 0.0439763 NaN NaN frac of ind that is embryo
theta_bp - 0.0109017 0.0107357 NaN NaN 0.0422585 0.0421151 NaN NaN fraction of individuals that is juvenile
theta_pi - 0.978195 0.978527 NaN NaN 0.913612 0.913909 NaN NaN frac of ind that is adult
L_bi cm 4.42626 4.57395 NaN NaN 4.43689 4.57087 NaN NaN mean structural length of post-natals
L2_bi cm^2 19.725 21.0707 NaN NaN 20.2358 21.5109 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 88.246 97.4605 NaN NaN 93.8033 102.968 NaN NaN mean cubed structural length of post-natals
Ww_bi g 923.542 1051.46 NaN NaN 1045.75 1183.59 NaN NaN mean wet weight of post-natals
L_pi cm 4.45317 4.60194 NaN NaN 4.54816 4.68741 NaN NaN mean structural length of adults
L2_pi cm^2 19.8991 21.2563 NaN NaN 20.9779 22.3069 NaN NaN mean squared structural length of adults
L3_pi cm^3 89.1348 98.4348 NaN NaN 97.7358 107.302 NaN NaN mean cubed structural length of adults
Ww_pi g 932.843 1061.97 NaN NaN 1089.59 1233.4 NaN NaN mean wet weight of adults
R 1/d 0.000283989 0.00227382 NaN NaN 0.00213263 0.0040383 NaN NaN mean reproduction rate of adults
J_X g/d 48.8044 53.9133 NaN NaN 53.6799 59.0098 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 0.00293006 0.00292583 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.000807325 0.00079754 NaN NaN 0.00016311 0.000158337 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 0 NaN NaN 0.0297352 0.0307058 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.00764176 0.0078068 NaN NaN 0.00165529 0.0016617 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.716768 0.716642 NaN NaN 0.695615 0.694828 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.763082 0.762948 NaN NaN 0.740562 0.739725 NaN NaN yield of H2O on food
Y_OX mol/mol -0.909744 -0.909584 NaN NaN -0.882896 -0.881898 NaN NaN yield of O2 on food
Y_NX mol/mol 0.165408 0.165379 NaN NaN 0.160526 0.160345 NaN NaN yield of N-waste on food
mu_TX J/mol 459821 459737 NaN NaN 445855 445331 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