Curruca curruca: 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_minf f_max date: 2026/01/21
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.654401 0.678054 0.839027 0.839027 1 1 scaled functional response
r 1/d 0 0 0.0029834 0.000824213 0.00552734 0.00120472 spec pop growth rate
t2 d NaN NaN 232.335 840.98 125.403 575.358 population doubling time
a_b d 6.19519 6.18313 6.11829 6.11829 6.07338 6.07338 age at birth
t_p d 191.092 133.333 53.44 53.44 37.0128 37.0128 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.59377 1 0.508127 1 0.455862 survival probability at puberty
theta_0b - 0.0014923 0.00380364 0.0181268 0.0198211 0.0330265 0.0370727 frac of ind that is embryo
theta_bp - 0.0014921 0.00284556 0.0177968 0.0136325 0.0319322 0.0241205 fraction of individuals that is juvenile
theta_pi - 0.997016 0.993351 0.964076 0.966546 0.935041 0.938807 frac of ind that is adult
L_bi cm 0.469373 0.486066 0.592888 0.596805 0.690499 0.703368 mean structural length of post-natals
L2_bi cm^2 0.22034 0.236327 0.352821 0.357121 0.481762 0.498246 mean squared structural length of post-natals
L3_bi cm^3 0.103445 0.114926 0.210494 0.214064 0.33839 0.354416 mean cubed structural length of post-natals
Ww_bi g 2.26889 2.60766 5.85999 5.95935 11.163 11.6916 mean wet weight of post-natals
L_pi cm 0.46955 0.486454 0.596869 0.6 0.700642 0.711575 mean structural length of adults
L2_pi cm^2 0.220484 0.236649 0.356683 0.360206 0.492863 0.507212 mean squared structural length of adults
L3_pi cm^3 0.103535 0.11513 0.213363 0.216346 0.34779 0.362011 mean cubed structural length of adults
Ww_pi g 2.27085 2.61228 5.93984 6.02289 11.4731 11.9422 mean wet weight of adults
R 1/d 0.000498492 0.00126816 0.0067326 0.00690212 0.012597 0.013302 mean reproduction rate of adults
J_X g/d 1.03087 1.14563 2.1164 2.14219 3.44429 3.56214 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 0.000296725 8.23614e-05 0.000543043 0.000119864 yield of living structure on food
Y_VX_d mol/mol 2.425e-05 4.24899e-05 6.40154e-07 9.14251e-05 1.86664e-07 0.000141937 yield of dead structure on food
Y_EX mol/mol 0 0 0.00796386 0.00221051 0.0173711 0.00383427 yield of living reserve on food
Y_EX_d mol/mol 0.000507631 0.000921602 1.71812e-05 0.00245377 5.97107e-06 0.00454033 yield of dead reserve on food
Y_CX mol/mol 0.723201 0.722849 0.716907 0.719702 0.709073 0.716616 yield of CO2 on food
Y_HX mol/mol 0.769931 0.769557 0.76323 0.766206 0.75489 0.76292 yield of H2O on food
Y_OX mol/mol -0.917909 -0.917463 -0.90992 -0.913468 -0.899977 -0.909551 yield of O2 on food
Y_NX mol/mol 0.166892 0.166811 0.16544 0.166085 0.163632 0.165373 yield of N-waste on food
mu_TX J/mol 464064 463831 459888 461743 454686 459693 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