Labeo coubie: Population traits

at T = 28 °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 - 0.264402 0.303558 0.651779 0.651779 1 1 scaled functional response
r 1/d 0 0 0.0157865 0.000764724 0.0221935 0.000998531 spec pop growth rate
t2 d NaN NaN 43.9075 906.401 31.232 694.167 population doubling time
a_b d 6.27134 6.13258 5.47355 5.47355 5.19315 5.19315 age at birth
t_j d 16.4729 14.7472 8.64585 8.64585 6.83118 6.83118 time since birth at metam
t_p d 1823.91 1076.46 386.044 386.044 280.337 280.337 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.37569 1 0.224411 1 0.166023 survival probability at metam
S_p - 0.999999 0.0949686 1 0.0943908 1 0.0942311 survival probability at puberty
theta_0b - 0.00144695 0.432922 0.082661 0.556423 0.108672 0.602741 frac of ind that is embryo
theta_bj - 0.0014499 0.276618 0.0759389 0.288222 0.097031 0.279276 frac of ind between b and j
theta_jp - 0.00235853 0.124381 0.0411 0.0481423 0.0283572 0.0239436 frac of ind between j and p
theta_pi - 0.994745 0.166079 0.8003 0.107212 0.76594 0.094039 frac of ind that is adult
L_bi cm 3.03056 0.393828 0.754958 0.230943 0.705127 0.218584 mean structural length of post-natals
L2_bi cm^2 9.70878 0.94488 1.01051 0.49426 0.905546 0.497828 mean squared structural length of post-natals
L3_bi cm^3 31.7425 3.27138 1.8822 2.67915 1.66423 3.48237 mean cubed structural length of post-natals
Ww_bi g 41.9315 4.47697 3.37153 4.79908 3.68463 7.71003 mean wet weight of post-natals
L_pi cm 3.0418 1.14883 0.851734 0.700798 0.805306 0.661539 mean structural length of adults
L2_pi cm^2 9.74592 3.20967 1.15696 2.02329 1.05229 2.08077 mean squared structural length of adults
L3_pi cm^3 31.864 11.1687 2.15732 11.0827 1.93652 14.7089 mean cubed structural length of adults
Ww_pi g 42.092 15.2846 3.86435 19.852 4.28748 32.5659 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.376021 0.0419657 0.0967038 0.0471415 0.133024 0.0728905 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 0.307262 0.0434608 0.277657 0.0477052 yield of living structure on food
Y_VX_d mol/mol 0.0245792 0.0610535 2.12951e-05 0.09887 8.8315e-06 0.1022 yield of dead structure on food
Y_EX mol/mol 0 0 0.243128 0.0343893 0.33708 0.0579149 yield of living reserve on food
Y_EX_d mol/mol 0.00788964 0.0224997 1.68502e-05 0.078233 1.07216e-05 0.124072 yield of dead reserve on food
Y_CX mol/mol 0.858156 0.807072 0.340197 0.635672 0.275868 0.558733 yield of CO2 on food
Y_HX mol/mol 0.617396 0.580643 0.244753 0.457331 0.198472 0.401977 yield of H2O on food
Y_OX mol/mol -0.933245 -0.877691 -0.369964 -0.691293 -0.300007 -0.607622 yield of O2 on food
Y_NX mol/mol 0.128723 0.121061 0.0510296 0.0953508 0.0413803 0.08381 yield of N-waste on food
mu_TX J/mol 455871 429598 185129 339392 148267 297455 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