Aegolius acadicus: 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: 2025/02/11
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.900211 0.900211 0.913745 0.913745 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00395996 0.00395996 0.000889334 0.000889334 spec pop growth rate
t2 d NaN NaN NaN NaN 175.039 175.039 779.4 779.4 population doubling time
a_b d 19.2606 19.4607 19.2375 19.4348 19.1045 19.2855 19.1045 19.2855 age at birth
t_p d 235.842 NaN 162.725 NaN 92.7297 NaN 92.7297 NaN time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.46866 0.504648 1 1 0.445606 0.477224 survival probability at puberty
theta_0b - 0.00352501 0.00375409 0.018793 0.0159574 0.0728897 0.073557 0.0939925 0.0785202 frac of ind that is embryo
theta_bp - 0.00352446 0.00375354 0.01253 0.0110367 0.0675681 0.0681384 0.0601804 0.0519776 fraction of individuals that is juvenile
theta_pi - 0.992951 0.992492 0.968677 0.973006 0.859542 0.858305 0.845827 0.869502 frac of ind that is adult
L_bi cm 2.0422 1.81072 2.05948 1.82956 2.05152 1.84981 2.13819 1.92488 mean structural length of post-natals
L2_bi cm^2 4.1761 3.28207 4.25861 3.35648 4.32905 3.49682 4.6812 3.76494 mean squared structural length of post-natals
L3_bi cm^3 8.54677 5.95306 8.82642 6.16817 9.30461 6.70859 10.388 7.43612 mean cubed structural length of post-natals
Ww_bi g 80.7766 50.5308 84.5409 53.0511 96.6556 62.5125 107.91 69.2918 mean wet weight of post-natals
L_pi cm 2.04553 1.81349 2.07212 1.8383 2.12437 1.90945 2.21228 1.97563 mean structural length of adults
L2_pi cm^2 4.18654 3.29006 4.29837 3.3817 4.56862 3.67757 4.92748 3.92001 mean squared structural length of adults
L3_pi cm^3 8.57217 5.97073 8.92361 6.22425 9.91985 7.13249 11.0293 7.80361 mean cubed structural length of adults
Ww_pi g 81.0166 50.6808 85.4718 53.5335 103.047 66.4625 114.572 72.7162 mean wet weight of adults
R 1/d 0.000105339 0 0.00164117 0 0.00584586 0 0.0102564 0 mean reproduction rate of adults
J_X g/d 7.20459 5.01707 7.4574 5.20795 8.29636 5.93787 8.97122 6.39317 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.00444122 0.00447395 0.00102979 0.00103442 yield of living structure on food
Y_VX_d mol/mol 0.000220183 0.000231896 0.000471523 0.000472815 1.40514e-06 1.61762e-06 0.00129659 0.00120961 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0416938 0.0372156 0.00966756 0.00860456 yield of living reserve on food
Y_EX_d mol/mol 0.00186079 0.00173649 0.0040448 0.00359377 1.31914e-05 1.34558e-05 0.0121723 0.0100619 yield of dead reserve on food
Y_CX mol/mol 0.721942 0.722033 0.719963 0.720329 0.686136 0.689748 0.703998 0.706643 yield of CO2 on food
Y_HX mol/mol 0.768591 0.768688 0.766484 0.766873 0.730471 0.734316 0.749487 0.752303 yield of H2O on food
Y_OX mol/mol -0.916311 -0.916427 -0.9138 -0.914263 -0.870865 -0.875449 -0.893536 -0.896893 yield of O2 on food
Y_NX mol/mol 0.166602 0.166623 0.166145 0.16623 0.158339 0.159173 0.162461 0.163071 yield of N-waste on food
mu_TX J/mol 463236 463298 461932 462175 439613 442019 451397 453154 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