Enteromius liberiensis: Population traits

at T = 24 °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: 2025/04/03
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.464216 0.726132 0.863066 0.863066 1 1 scaled functional response
r 1/d 0 0 0.0069945 0.00014394 0.00866428 0.000253031 spec pop growth rate
t2 d NaN NaN 99.0989 4815.52 80.0005 2739.38 population doubling time
a_b d 10.4684 9.71239 9.44171 9.44171 9.2214 9.2214 age at birth
t_j d 21.8518 14.6344 12.6787 12.6787 11.2779 11.2779 time since birth at metam
t_p d 1982.23 575.571 455.432 455.432 382.997 382.997 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999998 0.443339 0.999999 0.399995 0.999999 0.364638 survival probability at metam
S_p - 0.999995 0.29357 0.999998 0.292163 0.999998 0.291172 survival probability at puberty
theta_0b - 0.003034 0.28217 0.0638551 0.32668 0.0767271 0.359939 frac of ind that is embryo
theta_bj - 0.00303901 0.193344 0.0598397 0.213886 0.0709061 0.226436 frac of ind between b and j
theta_jp - 0.00330461 0.0520191 0.0196222 0.0384009 0.0150556 0.0261406 frac of ind between j and p
theta_pi - 0.990622 0.472467 0.856683 0.421033 0.837311 0.387484 frac of ind that is adult
L_bi cm 1.04126 0.576332 0.569747 0.528393 0.548714 0.497499 mean structural length of post-natals
L2_bi cm^2 1.14048 0.746911 0.474782 0.733306 0.45106 0.730177 mean squared structural length of post-natals
L3_bi cm^3 1.27545 1.20853 0.496009 1.35898 0.475667 1.51678 mean cubed structural length of post-natals
Ww_bi g 1.51175 1.55877 0.666865 1.8271 0.665511 2.12215 mean wet weight of post-natals
L_pi cm 1.04722 0.820735 0.612395 0.781612 0.593752 0.752776 mean structural length of adults
L2_pi cm^2 1.14771 1.12892 0.517683 1.16591 0.496107 1.19873 mean squared structural length of adults
L3_pi cm^3 1.28361 1.83551 0.541888 2.17256 0.524358 2.50467 mean cubed structural length of adults
Ww_pi g 1.52142 2.36746 0.728547 2.92092 0.733635 3.50432 mean wet weight of adults
R 1/d 0 0.0499616 0 0.089253 0 0.12609 mean reproduction rate of adults
J_X g/d 0.0165244 0.0170134 0.012883 0.0198828 0.0141965 0.0229635 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 0.269296 0.00983827 0.290305 0.0167131 yield of living structure on food
Y_VX_d mol/mol 0.0282859 0.0681503 0.000249702 0.0729543 0.000157405 0.077247 yield of dead structure on food
Y_EX mol/mol 0 0 0.0927617 0.00338889 0.115864 0.00667041 yield of living reserve on food
Y_EX_d mol/mol 0.00524064 0.0197505 8.60124e-05 0.0251298 6.28222e-05 0.0308302 yield of dead reserve on food
Y_CX mol/mol 0.857098 0.802724 0.528232 0.779314 0.484235 0.759164 yield of CO2 on food
Y_HX mol/mol 0.616635 0.577515 0.380033 0.560673 0.348381 0.546176 yield of H2O on food
Y_OX mol/mol -0.932095 -0.872963 -0.574452 -0.847504 -0.526606 -0.825591 yield of O2 on food
Y_NX mol/mol 0.128565 0.120409 0.0792347 0.116897 0.0726353 0.113875 yield of N-waste on food
mu_TX J/mol 455475 427562 286661 415418 263509 404895 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