Copadichromis pleurostigmoides: Population traits

at T = 19 °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 - 0.783464 NaN 0.891732 NaN 1 1 scaled functional response
r 1/d 0 0 0.000966237 NaN 0.00149024 NaN spec pop growth rate
t2 d NaN NaN 717.368 NaN 465.126 NaN population doubling time
a_b d 47.296 NaN 46.3759 NaN 45.5997 NaN age at birth
t_p d 3556 NaN 2284.54 NaN 1813.36 NaN time since birth at puberty
S_b - 0.999964 NaN 0.999966 NaN 0.999967 NaN survival probability at birth
S_p - 0.99981 NaN 0.999823 NaN 0.999833 NaN survival probability at puberty
theta_0b - 0.0157834 NaN 0.0480835 NaN 0.0680122 NaN frac of ind that is embryo
theta_bp - 0.0157937 NaN 0.0460032 NaN 0.0635779 NaN fraction of individuals that is juvenile
theta_pi - 0.968423 NaN 0.905913 NaN 0.86841 NaN frac of ind that is adult
L_bi cm 1.60173 NaN 1.25978 NaN 1.15553 NaN mean structural length of post-natals
L2_bi cm^2 2.86527 NaN 1.97246 NaN 1.73117 NaN mean squared structural length of post-natals
L3_bi cm^3 5.41893 NaN 3.49316 NaN 3.03563 NaN mean cubed structural length of post-natals
Ww_bi g 8.27959 NaN 5.59203 NaN 5.08105 NaN mean wet weight of post-natals
L_pi cm 1.62326 NaN 1.30928 NaN 1.21904 NaN mean structural length of adults
L2_pi cm^2 2.9107 NaN 2.06847 NaN 1.85177 NaN mean squared structural length of adults
L3_pi cm^3 5.50694 NaN 3.66934 NaN 3.25607 NaN mean cubed structural length of adults
Ww_pi g 8.41405 NaN 5.87407 NaN 5.45002 NaN mean wet weight of adults
R 1/d 0 NaN 0 NaN 0 NaN mean reproduction rate of adults
J_X g/d 0.0399863 NaN 0.0313307 NaN 0.0308366 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.107729 NaN 0.146702 NaN yield of living structure on food
Y_VX_d mol/mol 0.0780272 NaN 0.0293817 NaN 0.0176204 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.064729 NaN 0.0988484 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0411905 NaN 0.0176541 NaN 0.0118727 NaN yield of dead reserve on food
Y_CX mol/mol 0.771407 NaN 0.671132 NaN 0.615581 NaN yield of CO2 on food
Y_HX mol/mol 0.554985 NaN 0.482842 NaN 0.442876 NaN yield of H2O on food
Y_OX mol/mol -0.838905 NaN -0.729856 NaN -0.669444 NaN yield of O2 on food
Y_NX mol/mol 0.115711 NaN 0.10067 NaN 0.0923372 NaN yield of N-waste on food
mu_TX J/mol 410832 NaN 358634 NaN 329442 NaN 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