Lepomis auritus: Population traits

at T = 21 °C with background hazards for embryo, larva, juv, adult: 0, 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 abj f_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.222234 0.328708 0.664354 0.664354 1 1 scaled functional response
r 1/d 0 0 0.00502976 0.000535084 0.00704031 0.000768006 spec pop growth rate
t2 d NaN NaN 137.809 1295.4 98.4541 902.529 population doubling time
a_b d 15.9902 14.9798 13.3715 13.3715 12.5959 12.5959 age at birth
t_j d 0.0181226 0.0128828 0.00742643 0.00742643 0.00564877 0.00564877 time since birth at metam
t_p d 5893.88 2227.64 978.634 978.634 696.972 696.972 time since birth at puberty
S_b - 0.999997 0.999997 0.999998 0.999998 0.999998 0.999998 survival probability at birth
S_j - 0.999997 0.999366 0.999998 0.999359 0.999998 0.999357 survival probability at metam
S_p - 0.999982 0.646382 0.99999 0.523314 0.999992 0.45934 survival probability at puberty
theta_0b - 0.00404481 0.178257 0.0649744 0.281958 0.0847422 0.332959 frac of ind that is embryo
theta_bj - 4.5957e-06 0.000153676 3.49639e-05 0.000156348 3.64173e-05 0.000148868 frac of ind between b and j
theta_jp - 0.00405031 0.143491 0.0608494 0.202805 0.0776738 0.223849 frac of ind between j and p
theta_pi - 0.9919 0.678099 0.874141 0.515081 0.837548 0.443043 frac of ind that is adult
L_bi cm 0.838204 0.331488 0.418396 0.267075 0.411339 0.259486 mean structural length of post-natals
L2_bi cm^2 0.798121 0.268897 0.275799 0.216785 0.272938 0.221408 mean squared structural length of post-natals
L3_bi cm^3 0.805584 0.325367 0.247101 0.357765 0.252805 0.436785 mean cubed structural length of post-natals
Ww_bi g 0.93712 0.403946 0.367715 0.532397 0.438547 0.757701 mean wet weight of post-natals
L_pi cm 0.841327 0.385647 0.441892 0.340874 0.441696 0.349078 mean structural length of adults
L2_pi cm^2 0.801361 0.324636 0.294547 0.299677 0.297597 0.329883 mean squared structural length of adults
L3_pi cm^3 0.808876 0.394197 0.264273 0.498533 0.276204 0.657326 mean cubed structural length of adults
Ww_pi g 0.940949 0.4894 0.39327 0.741876 0.479138 1.14028 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.00348721 0.00173779 0.00360242 0.00283159 0.00536619 0.00435306 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 0.345006 0.0676066 0.331674 0.0770615 yield of living structure on food
Y_VX_d mol/mol 0.101737 0.182248 0.0014662 0.187779 0.000658301 0.182315 yield of dead structure on food
Y_EX mol/mol 0 0 0.168403 0.033 0.243689 0.056619 yield of living reserve on food
Y_EX_d mol/mol 0.0166116 0.0440148 0.000715679 0.091658 0.00048367 0.133951 yield of dead reserve on food
Y_CX mol/mol 0.772277 0.664362 0.375034 0.510582 0.31412 0.440679 yield of CO2 on food
Y_HX mol/mol 0.55561 0.477972 0.269816 0.367335 0.225992 0.317044 yield of H2O on food
Y_OX mol/mol -0.839851 -0.722494 -0.407849 -0.555258 -0.341606 -0.479238 yield of O2 on food
Y_NX mol/mol 0.115842 0.0996543 0.0562551 0.0765873 0.047118 0.0661018 yield of N-waste on food
mu_TX J/mol 412495 357168 206249 276246 172039 237998 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