Merops pusillus: 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_minf f_max date: 2023/10/03
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.951184 0.958805 0.979403 0.979403 1 1 scaled functional response
r 1/d 0 0 0.00269629 0.000857886 0.00410449 0.00145772 spec pop growth rate
t2 d NaN NaN 257.075 807.971 168.875 475.5 population doubling time
a_b d 14.6473 14.6348 14.602 14.602 14.5704 14.5704 age at birth
t_p d 138.506 107.647 80.7377 80.7377 68.6728 68.6728 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.578516 1 0.569754 1 0.561431 survival probability at puberty
theta_0b - 0.00544169 0.0168388 0.0388284 0.043763 0.0581307 0.0671698 frac of ind that is embryo
theta_bp - 0.00544182 0.0125106 0.03733 0.0318774 0.0547567 0.0481593 fraction of individuals that is juvenile
theta_pi - 0.989116 0.970651 0.923842 0.92436 0.887113 0.884671 frac of ind that is adult
L_bi cm 1.27744 1.28304 1.2786 1.29269 1.28289 1.30284 mean structural length of post-natals
L2_bi cm^2 1.63343 1.6496 1.64612 1.68045 1.6631 1.71274 mean squared structural length of post-natals
L3_bi cm^3 2.09006 2.12392 2.12991 2.19301 2.17253 2.26565 mean cubed structural length of post-natals
Ww_bi g 12.4614 12.7477 13.0125 13.398 13.5063 14.0853 mean wet weight of post-natals
L_pi cm 1.27978 1.28872 1.29566 1.3081 1.30897 1.32752 mean structural length of adults
L2_pi cm^2 1.63841 1.66166 1.68281 1.71356 1.71975 1.76642 mean squared structural length of adults
L3_pi cm^3 2.09811 2.14345 2.19011 2.24735 2.26652 2.35492 mean cubed structural length of adults
Ww_pi g 12.5094 12.8649 13.3803 13.73 14.0907 14.6403 mean wet weight of adults
R 1/d 0.000323028 0.00184317 0.00355205 0.00531866 0.00613385 0.00883537 mean reproduction rate of adults
J_X g/d 1.87359 1.9073 1.94417 1.98471 2.00553 2.06539 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 0.00295388 0.000947923 0.00444627 0.00159907 yield of living structure on food
Y_VX_d mol/mol 0.000421315 0.000788703 1.92055e-05 0.00110582 7.37264e-06 0.0015664 yield of dead structure on food
Y_EX mol/mol 0 0 0.0150926 0.00484333 0.0231956 0.00834212 yield of living reserve on food
Y_EX_d mol/mol 0.00209065 0.00394506 9.81288e-05 0.00565011 3.84621e-05 0.00817172 yield of dead reserve on food
Y_CX mol/mol 0.721592 0.719787 0.708875 0.713438 0.701137 0.707643 yield of CO2 on food
Y_HX mol/mol 0.768218 0.766296 0.754679 0.759537 0.746441 0.753368 yield of H2O on food
Y_OX mol/mol -0.915867 -0.913575 -0.899726 -0.905518 -0.889904 -0.898163 yield of O2 on food
Y_NX mol/mol 0.166521 0.166105 0.163586 0.16464 0.161801 0.163302 yield of N-waste on food
mu_TX J/mol 463013 461830 454676 457667 449599 453865 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