Elaenia albiceps: 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: 2025/11/08
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.757514 0.832129 0.916064 0.916064 1 1 scaled functional response
r 1/d 0 0 0.00164355 0.000244734 0.00243066 0.000403279 spec pop growth rate
t2 d NaN NaN 421.737 2832.25 285.168 1718.78 population doubling time
a_b d 6.3591 6.32944 6.30156 6.30156 6.27813 6.27813 age at birth
t_p d 134.654 77.3741 55.6955 55.6955 45.0265 45.0265 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.534008 1 0.500135 1 0.473278 survival probability at puberty
theta_0b - 0.00186324 0.00614787 0.0105128 0.011104 0.015248 0.0162754 frac of ind that is embryo
theta_bp - 0.00186299 0.00435552 0.0104032 0.00760142 0.0150151 0.010832 fraction of individuals that is juvenile
theta_pi - 0.996274 0.989497 0.979084 0.981295 0.969737 0.972893 frac of ind that is adult
L_bi cm 0.592821 0.650286 0.710898 0.714016 0.770862 0.777023 mean structural length of post-natals
L2_bi cm^2 0.351517 0.423163 0.506558 0.510615 0.596763 0.605425 mean squared structural length of post-natals
L3_bi cm^3 0.208469 0.275493 0.361523 0.365519 0.463267 0.472505 mean cubed structural length of post-natals
Ww_bi g 5.18298 7.49688 10.7938 10.9132 15.0565 15.3567 mean wet weight of post-natals
L_pi cm 0.593146 0.651282 0.713753 0.716187 0.775802 0.780756 mean structural length of adults
L2_pi cm^2 0.351844 0.424227 0.509843 0.513099 0.602806 0.609967 mean squared structural length of adults
L3_pi cm^3 0.208718 0.276362 0.364419 0.3677 0.468965 0.476772 mean cubed structural length of adults
Ww_pi g 5.18918 7.52052 10.8803 10.9783 15.2416 15.4954 mean wet weight of adults
R 1/d 0.000603707 0.00199337 0.00358197 0.0036457 0.00526069 0.0054024 mean reproduction rate of adults
J_X g/d 2.11707 2.7996 3.68938 3.71893 4.7446 4.81347 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 0.000161052 2.4054e-05 0.000237332 3.95871e-05 yield of living structure on food
Y_VX_d mol/mol 2.89832e-05 5.55607e-05 3.36097e-06 6.50045e-05 1.68299e-06 7.69614e-05 yield of dead structure on food
Y_EX mol/mol 0 0 0.00464742 0.000694116 0.00747612 0.00124702 yield of living reserve on food
Y_EX_d mol/mol 0.0006916 0.00145639 9.69861e-05 0.00187581 5.30151e-05 0.00242433 yield of dead reserve on food
Y_CX mol/mol 0.723047 0.722404 0.719644 0.721472 0.717321 0.720555 yield of CO2 on food
Y_HX mol/mol 0.769767 0.769083 0.766144 0.768091 0.763671 0.767114 yield of H2O on food
Y_OX mol/mol -0.917714 -0.916898 -0.913395 -0.915715 -0.910446 -0.914551 yield of O2 on food
Y_NX mol/mol 0.166857 0.166709 0.166072 0.166494 0.165536 0.166282 yield of N-waste on food
mu_TX J/mol 463963 463536 461704 462917 460161 462308 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