Myadestes obscurus: 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 - 0.947589 0.953921 0.97696 0.97696 1 1 scaled functional response
r 1/d 0 0 0.00196094 0.000403322 0.0032041 0.000690052 spec pop growth rate
t2 d NaN NaN 353.477 1718.59 216.331 1004.49 population doubling time
a_b d 9.1516 9.14617 9.12698 9.12698 9.10863 9.10863 age at birth
t_p d 133.075 97.4771 69.1537 69.1537 58.4191 58.4191 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 1 0.492048 1 0.485138 1 0.478603 survival probability at puberty
theta_0b - 0.00101702 0.00522989 0.0177385 0.0197039 0.0287636 0.0331728 frac of ind that is embryo
theta_bp - 0.00101701 0.00358126 0.0174237 0.0133518 0.0279359 0.0222736 fraction of individuals that is juvenile
theta_pi - 0.997966 0.991189 0.964838 0.966944 0.943301 0.944554 frac of ind that is adult
L_bi cm 1.91558 1.92493 1.92984 1.95361 1.94368 1.98187 mean structural length of post-natals
L2_bi cm^2 3.67085 3.70948 3.74944 3.83328 3.82022 3.95791 mean squared structural length of post-natals
L3_bi cm^3 7.03616 7.15306 7.31593 7.54042 7.56206 7.93898 mean cubed structural length of post-natals
Ww_bi g 43.0037 43.9624 45.8727 47.2804 48.3559 50.7661 mean wet weight of post-natals
L_pi cm 1.91647 1.92818 1.94569 1.96636 1.96994 2.00421 mean structural length of adults
L2_pi cm^2 3.67347 3.71904 3.79694 3.87139 3.89992 4.02573 mean squared structural length of adults
L3_pi cm^3 7.04213 7.17487 7.42635 7.62894 7.74991 8.09921 mean cubed structural length of adults
Ww_pi g 43.0401 44.0965 46.5651 47.8354 49.5571 51.7907 mean wet weight of adults
R 1/d 0.00012508 0.0010093 0.00273175 0.00399106 0.00484899 0.00699167 mean reproduction rate of adults
J_X g/d 7.87961 8.01575 8.29777 8.48331 8.65381 8.9657 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 0.00172891 0.000358495 0.00279988 0.00061103 yield of living structure on food
Y_VX_d mol/mol 9.96438e-05 0.000213501 7.01525e-09 0.000434654 1.31695e-09 0.000707877 yield of dead structure on food
Y_EX mol/mol 0 0 0.00911178 0.00188936 0.015104 0.00329623 yield of living reserve on food
Y_EX_d mol/mol 0.00050936 0.00109867 3.69721e-08 0.00229074 7.10431e-09 0.00381867 yield of dead reserve on food
Y_CX mol/mol 0.723138 0.722567 0.714825 0.719592 0.709086 0.71678 yield of CO2 on food
Y_HX mol/mol 0.769864 0.769256 0.761013 0.766089 0.754904 0.763095 yield of H2O on food
Y_OX mol/mol -0.917829 -0.917104 -0.907278 -0.913328 -0.899994 -0.90976 yield of O2 on food
Y_NX mol/mol 0.166878 0.166746 0.16496 0.16606 0.163635 0.165411 yield of N-waste on food
mu_TX J/mol 464026 463652 458574 461701 454807 459855 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