Limnochromis auritus: Population traits

at T = 27 °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: 2024/10/17
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.500189 0.561947 0.780974 0.780974 1 1 scaled functional response
r 1/d 0 0 0.00437026 0.000888383 0.00623069 0.00133551 spec pop growth rate
t2 d NaN NaN 158.605 780.235 111.247 519.012 population doubling time
a_b d 28.3105 27.7601 26.2968 26.2968 25.2948 25.2948 age at birth
t_p d 2484.36 1249.49 633.91 633.91 460.134 460.134 time since birth at puberty
S_b - 0.999992 0.999992 0.999993 0.999993 0.999994 0.999994 survival probability at birth
S_p - 0.999953 0.647196 0.999964 0.580081 0.999968 0.532833 survival probability at puberty
theta_0b - 0.0103929 0.136235 0.108726 0.240864 0.145854 0.292297 frac of ind that is embryo
theta_bp - 0.0104052 0.109529 0.0969989 0.179214 0.124667 0.20638 fraction of individuals that is juvenile
theta_pi - 0.979202 0.754236 0.794275 0.579923 0.729479 0.501324 frac of ind that is adult
L_bi cm 1.11025 0.833547 0.732925 0.681155 0.708815 0.651043 mean structural length of post-natals
L2_bi cm^2 1.30769 0.90249 0.676162 0.694013 0.649642 0.670998 mean squared structural length of post-natals
L3_bi cm^3 1.58869 1.11711 0.740406 0.933291 0.729954 0.986227 mean cubed structural length of post-natals
Ww_bi g 2.08435 1.50867 1.10108 1.38793 1.18527 1.60139 mean wet weight of post-natals
L_pi cm 1.11919 0.915499 0.788314 0.8062 0.78107 0.80286 mean structural length of adults
L2_pi cm^2 1.32082 1.02298 0.749147 0.884709 0.74657 0.914158 mean squared structural length of adults
L3_pi cm^3 1.60536 1.27647 0.828114 1.21505 0.850606 1.38274 mean cubed structural length of adults
Ww_pi g 2.10623 1.72389 1.23152 1.80694 1.38118 2.24523 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0203434 0.0157733 0.0164237 0.0168573 0.020205 0.0208692 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 0.197018 0.0491846 0.225099 0.0631132 yield of living structure on food
Y_VX_d mol/mol 0.040601 0.0821574 0.00157122 0.106358 0.000738733 0.119564 yield of dead structure on food
Y_EX mol/mol 0 0 0.0959744 0.0239596 0.140407 0.0393671 yield of living reserve on food
Y_EX_d mol/mol 0.0126673 0.0287976 0.000765397 0.0518108 0.000460788 0.0745787 yield of dead reserve on food
Y_CX mol/mol 0.837357 0.77967 0.595296 0.659312 0.52392 0.594002 yield of CO2 on food
Y_HX mol/mol 0.602432 0.560929 0.428283 0.474338 0.376931 0.427351 yield of H2O on food
Y_OX mol/mol -0.910625 -0.847891 -0.647385 -0.717002 -0.569763 -0.645977 yield of O2 on food
Y_NX mol/mol 0.125604 0.116951 0.0892944 0.0988968 0.0785879 0.0891003 yield of N-waste on food
mu_TX J/mol 445232 415583 319999 353055 282104 318491 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