Zonotrichia leucophrys: 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 - 0.901583 0.908773 0.954387 0.954387 1 1 scaled functional response
r 1/d 0 0 0.0035791 0.000982732 0.00605957 0.00166858 spec pop growth rate
t2 d NaN NaN 193.665 705.327 114.389 415.412 population doubling time
a_b d 8.22755 8.22069 8.17939 8.17939 8.14153 8.14153 age at birth
t_p d 95.627 72.7226 44.6169 44.6169 36.0397 36.0397 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.553732 1 0.536163 1 0.520465 survival probability at puberty
theta_0b - 0.00163958 0.00609966 0.0288649 0.0320623 0.0481394 0.0553658 frac of ind that is embryo
theta_bp - 0.00163972 0.00443922 0.0280342 0.0227809 0.0458249 0.0385505 fraction of individuals that is juvenile
theta_pi - 0.996721 0.989461 0.943101 0.945157 0.906036 0.906084 frac of ind that is adult
L_bi cm 1.55841 1.56826 1.59992 1.62179 1.63529 1.67306 mean structural length of post-natals
L2_bi cm^2 2.42965 2.46186 2.57976 2.64524 2.71144 2.82942 mean squared structural length of post-natals
L3_bi cm^3 3.78901 3.86709 4.18188 4.33023 4.53858 4.81753 mean cubed structural length of post-natals
Ww_bi g 17.3747 17.8433 20.0544 20.7659 22.5883 23.9766 mean wet weight of post-natals
L_pi cm 1.5594 1.57104 1.61858 1.6378 1.66833 1.70315 mean structural length of adults
L2_pi cm^2 2.43212 2.46884 2.62812 2.68672 2.79938 2.90976 mean squared structural length of adults
L3_pi cm^3 3.79376 3.88053 4.27822 4.41292 4.719 4.98313 mean cubed structural length of adults
Ww_pi g 17.3965 17.9054 20.5164 21.1624 23.4863 24.8008 mean wet weight of adults
R 1/d 0.000286699 0.00135074 0.0062222 0.00771699 0.0113327 0.0141973 mean reproduction rate of adults
J_X g/d 3.99146 4.07663 4.48629 4.60015 4.94064 5.15561 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 0.00333625 0.000925069 0.00556646 0.00155916 yield of living structure on food
Y_VX_d mol/mol 0.000190267 0.000373933 2.10732e-06 0.000981632 7.19235e-07 0.00164557 yield of dead structure on food
Y_EX mol/mol 0 0 0.0126629 0.00351115 0.0221376 0.00620071 yield of living reserve on food
Y_EX_d mol/mol 0.000682215 0.00135145 7.99845e-06 0.00372584 2.86037e-06 0.00654435 yield of dead reserve on food
Y_CX mol/mol 0.722924 0.722231 0.710625 0.716204 0.70112 0.710674 yield of CO2 on food
Y_HX mol/mol 0.769636 0.768898 0.756543 0.762481 0.746424 0.756594 yield of H2O on food
Y_OX mol/mol -0.917557 -0.916678 -0.901947 -0.909028 -0.889884 -0.902009 yield of O2 on food
Y_NX mol/mol 0.166829 0.166669 0.16399 0.165278 0.161797 0.164002 yield of N-waste on food
mu_TX J/mol 463888 463436 455859 459501 449643 455885 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