Coloeus monedula: 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: 2025/10/12
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.850646 0.864615 0.932307 0.932307 1 1 scaled functional response
r 1/d 0 0 0.00258398 0.000472407 0.0042334 0.000771472 spec pop growth rate
t2 d NaN NaN 268.247 1467.27 163.733 898.474 population doubling time
a_b d 10.8101 10.7996 10.7527 10.7527 10.7118 10.7118 age at birth
t_p d 325.945 220.229 132.96 132.96 106.175 106.175 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.462518 1 0.444296 1 0.4289 survival probability at puberty
theta_0b - 0.00124048 0.00738422 0.0274053 0.0343989 0.0443294 0.058772 frac of ind that is embryo
theta_bp - 0.00124074 0.00489965 0.0266595 0.0222744 0.0423718 0.0373011 fraction of individuals that is juvenile
theta_pi - 0.997519 0.987716 0.945935 0.943327 0.913299 0.903927 frac of ind that is adult
L_bi cm 2.62316 2.65886 2.75368 2.81474 2.85599 2.96254 mean structural length of post-natals
L2_bi cm^2 6.88466 7.08194 7.68403 7.99569 8.34931 8.93023 mean squared structural length of post-natals
L3_bi cm^3 18.0752 18.8811 21.6161 22.8247 24.7581 27.164 mean cubed structural length of post-natals
Ww_bi g 136.487 144.604 176.819 186.705 215.427 236.361 mean wet weight of post-natals
L_pi cm 2.62474 2.66546 2.79237 2.84945 2.92359 3.02868 mean structural length of adults
L2_pi cm^2 6.89091 7.10821 7.84615 8.1412 8.6446 9.2213 mean squared structural length of adults
L3_pi cm^3 18.0945 18.9628 22.1482 23.3039 25.7744 28.1764 mean cubed structural length of adults
Ww_pi g 136.632 145.229 181.172 190.625 224.27 245.171 mean wet weight of adults
R 1/d 0.000168254 0.00130343 0.00524819 0.00662535 0.00930753 0.0120323 mean reproduction rate of adults
J_X g/d 20.1143 21.0304 24.6049 25.6029 28.6763 30.6716 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 0.00227011 0.000421146 0.00365496 0.000683246 yield of living structure on food
Y_VX_d mol/mol 0.000103694 0.000226498 7.51217e-07 0.000562009 2.73852e-07 0.000893317 yield of dead structure on food
Y_EX mol/mol 0 0 0.0162993 0.00302381 0.0281479 0.00526186 yield of living reserve on food
Y_EX_d mol/mol 0.000679308 0.00150817 5.39371e-06 0.0040352 2.10901e-06 0.00687968 yield of dead reserve on food
Y_CX mol/mol 0.722997 0.722223 0.70854 0.717099 0.697791 0.712487 yield of CO2 on food
Y_HX mol/mol 0.769713 0.76889 0.754323 0.763434 0.742879 0.758524 yield of H2O on food
Y_OX mol/mol -0.91765 -0.916668 -0.899301 -0.910164 -0.885658 -0.90431 yield of O2 on food
Y_NX mol/mol 0.166845 0.166667 0.163509 0.165484 0.161029 0.16442 yield of N-waste on food
mu_TX J/mol 463932 463424 454418 460050 447332 457010 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