Lepomis microlophus: 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 - 0.248322 0.251866 0.625933 0.625933 1 1 scaled functional response
r 1/d 0 0 0.0159202 0.00306329 0.0182861 0.00315443 spec pop growth rate
t2 d NaN NaN 43.5389 226.275 37.9057 219.738 population doubling time
a_b d 8.08198 8.07485 7.75401 7.75401 7.66574 7.66574 age at birth
t_j d 0.000599876 0.000597646 0.000504851 0.000504851 0.000481659 0.000481659 time since birth at metam
t_p d 1351.71 1767.94 404.476 404.476 342.925 342.925 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.999828 1 0.999825 1 0.999824 survival probability at metam
S_p - 1 0.323018 1 0.280423 1 0.269198 survival probability at puberty
theta_0b - 0.00223681 0.29474 0.116049 0.48623 0.130704 0.500291 frac of ind that is embryo
theta_bj - 1.66178e-07 2.18329e-05 7.10462e-06 3.13066e-05 7.65646e-06 3.10798e-05 frac of ind between b and j
theta_jp - 0.00223871 0.16703 0.102647 0.251767 0.113692 0.253894 frac of ind between j and p
theta_pi - 0.995524 0.538208 0.781297 0.261972 0.755596 0.245784 frac of ind that is adult
L_bi cm 0.870836 0.47678 0.33221 0.166341 0.32361 0.163531 mean structural length of post-natals
L2_bi cm^2 0.77753 0.379473 0.174262 0.0805279 0.171243 0.0838466 mean squared structural length of post-natals
L3_bi cm^3 0.700847 0.334977 0.12224 0.082059 0.125722 0.102802 mean cubed structural length of post-natals
Ww_bi g 3.3263 1.60775 1.27651 0.856912 2.02232 1.65363 mean wet weight of post-natals
L_pi cm 0.872655 0.606417 0.367322 0.267489 0.362402 0.268736 mean structural length of adults
L2_pi cm^2 0.779269 0.496142 0.196586 0.154217 0.196338 0.166394 mean squared structural length of adults
L3_pi cm^3 0.702422 0.43888 0.138262 0.160689 0.144593 0.208738 mean cubed structural length of adults
Ww_pi g 3.33378 2.10644 1.44382 1.67802 2.32588 3.3577 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0691078 0.0342095 0.0390415 0.0180414 0.0612928 0.030011 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 0.0498467 0.013933 0.0375078 0.0108054 yield of living structure on food
Y_VX_d mol/mol 0.00312754 0.0083336 1.90241e-06 0.0267219 9.74567e-07 0.0208707 yield of dead structure on food
Y_EX mol/mol 0 0 0.470684 0.131564 0.565832 0.163007 yield of living reserve on food
Y_EX_d mol/mol 0.0117161 0.0316642 1.79638e-05 0.252325 1.4702e-05 0.314849 yield of dead reserve on food
Y_CX mol/mol 0.875781 0.850627 0.370074 0.466081 0.287269 0.381094 yield of CO2 on food
Y_HX mol/mol 0.630076 0.611979 0.266248 0.335319 0.206674 0.274176 yield of H2O on food
Y_OX mol/mol -0.952412 -0.925057 -0.402455 -0.506863 -0.312406 -0.41444 yield of O2 on food
Y_NX mol/mol 0.131367 0.127594 0.0555111 0.0699121 0.0430904 0.0571641 yield of N-waste on food
mu_TX J/mol 464492 450918 188689 241033 142530 193842 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