Hirundo tahitica: Population traits

at T = 41.6 °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 - 0.927894 0.946605 0.973303 0.973303 1 1 scaled functional response
r 1/d 0 0 0.00185938 0.00026314 0.00274316 0.0004571 spec pop growth rate
t2 d NaN NaN 372.785 2634.13 252.682 1516.4 population doubling time
a_b d 9.68614 9.66912 9.64589 9.64589 9.62381 9.62381 age at birth
t_p d 129.266 87.1235 69.652 69.652 60.5817 60.5817 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.479869 1 0.472426 1 0.46544 survival probability at puberty
theta_0b - 0.00162567 0.00932297 0.0178202 0.0198018 0.0260734 0.02985 frac of ind that is embryo
theta_bp - 0.00162574 0.00631272 0.017504 0.0132731 0.0253948 0.0198272 fraction of individuals that is juvenile
theta_pi - 0.996749 0.984364 0.964676 0.966925 0.948532 0.950323 frac of ind that is adult
L_bi cm 1.50653 1.53135 1.54005 1.5633 1.55982 1.59462 mean structural length of post-natals
L2_bi cm^2 2.27125 2.35037 2.39114 2.45626 2.46312 2.56302 mean squared structural length of post-natals
L3_bi cm^3 3.42562 3.61202 3.7313 3.87003 3.91919 4.13741 mean cubed structural length of post-natals
Ww_bi g 18.5616 19.8934 21.0247 21.8064 22.5816 23.839 mean wet weight of post-natals
L_pi cm 1.50771 1.53622 1.55361 1.57412 1.58025 1.61165 mean structural length of adults
L2_pi cm^2 2.27394 2.36159 2.42299 2.48164 2.51188 2.60371 mean squared structural length of adults
L3_pi cm^3 3.43039 3.63214 3.78966 3.91654 4.01011 4.21354 mean cubed structural length of adults
Ww_pi g 18.5874 20.0042 21.3535 22.0685 23.1055 24.2776 mean wet weight of adults
R 1/d 0.000239111 0.00181579 0.00305846 0.00397982 0.00471146 0.006166 mean reproduction rate of adults
J_X g/d 2.97797 3.14385 3.28859 3.37815 3.48051 3.62167 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 0.00210968 0.000301456 0.0030889 0.000522192 yield of living structure on food
Y_VX_d mol/mol 0.000194458 0.000422058 5.83628e-06 0.000571982 2.66276e-06 0.000763131 yield of dead structure on food
Y_EX mol/mol 0 0 0.00977771 0.00139715 0.0147088 0.00248658 yield of living reserve on food
Y_EX_d mol/mol 0.000859202 0.00190245 2.70493e-05 0.00265095 1.26795e-05 0.00363388 yield of dead reserve on food
Y_CX mol/mol 0.722777 0.721744 0.713948 0.719634 0.70916 0.717616 yield of CO2 on food
Y_HX mol/mol 0.769479 0.76838 0.76008 0.766133 0.754982 0.763985 yield of H2O on food
Y_OX mol/mol -0.91737 -0.91606 -0.906164 -0.913382 -0.900087 -0.91082 yield of O2 on food
Y_NX mol/mol 0.166795 0.166556 0.164757 0.166069 0.163652 0.165604 yield of N-waste on food
mu_TX J/mol 463791 463115 458009 461733 454871 460410 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