Zonotrichia atricapilla: 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 - 0.855172 0.868549 0.934274 0.934274 1 1 scaled functional response
r 1/d 0 0 0.00371777 0.000950525 0.00630566 0.00157079 spec pop growth rate
t2 d NaN NaN 186.441 729.225 109.925 441.272 population doubling time
a_b d 7.37109 7.35883 7.30322 7.30322 7.25427 7.25427 age at birth
t_p d 73.6214 54.1285 33.3565 33.3565 26.6785 26.6785 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.560616 1 0.534365 1 0.512106 survival probability at puberty
theta_0b - 0.00184117 0.00667939 0.0268127 0.0291756 0.0447186 0.0502952 frac of ind that is embryo
theta_bp - 0.00184137 0.00489351 0.0260967 0.0207231 0.0427221 0.0348201 fraction of individuals that is juvenile
theta_pi - 0.996317 0.988427 0.947091 0.950101 0.912559 0.914885 frac of ind that is adult
L_bi cm 1.6048 1.62696 1.70291 1.72627 1.77638 1.8206 mean structural length of post-natals
L2_bi cm^2 2.57651 2.64982 2.92192 2.99604 3.20064 3.3496 mean squared structural length of post-natals
L3_bi cm^3 4.13784 4.31869 5.03937 5.2174 5.82219 6.20257 mean cubed structural length of post-natals
Ww_bi g 17.6412 18.6327 23.0059 23.8187 28.04 29.8719 mean wet weight of post-natals
L_pi cm 1.60591 1.6301 1.72164 1.74195 1.81095 1.85107 mean structural length of adults
L2_pi cm^2 2.5794 2.65802 2.97336 3.03907 3.29958 3.43712 mean squared structural length of adults
L3_pi cm^3 4.14359 4.33512 5.14801 5.30835 6.04098 6.39711 mean cubed structural length of adults
Ww_pi g 17.6657 18.7036 23.5019 24.2339 29.0937 30.8088 mean wet weight of adults
R 1/d 0.000430098 0.00174691 0.00716326 0.00814924 0.0126911 0.0148086 mean reproduction rate of adults
J_X g/d 4.53912 4.74128 5.62379 5.76644 6.5936 6.90048 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 0.00333142 0.000860024 0.00556794 0.00141193 yield of living structure on food
Y_VX_d mol/mol 0.000229161 0.000447699 3.90902e-06 0.000969406 1.33765e-06 0.00155971 yield of dead structure on food
Y_EX mol/mol 0 0 0.0118773 0.00306619 0.0212475 0.00538798 yield of living reserve on food
Y_EX_d mol/mol 0.000747842 0.00148387 1.39366e-05 0.00345617 5.10455e-06 0.00595194 yield of dead reserve on food
Y_CX mol/mol 0.722839 0.722063 0.711261 0.716847 0.70184 0.712005 yield of CO2 on food
Y_HX mol/mol 0.769546 0.76872 0.75722 0.763166 0.74719 0.758011 yield of H2O on food
Y_OX mol/mol -0.917449 -0.916465 -0.902755 -0.909844 -0.890797 -0.903698 yield of O2 on food
Y_NX mol/mol 0.166809 0.16663 0.164137 0.165426 0.161963 0.164309 yield of N-waste on food
mu_TX J/mol 463834 463328 456282 459925 450123 456759 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