Cichla intermedia: Population traits

at T = 25 °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: 2024/10/16
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.44939 0.461444 0.730722 0.730722 1 1 scaled functional response
r 1/d 0 0 0.00787651 0.00174227 0.0105109 0.0022792 spec pop growth rate
t2 d NaN NaN 88.0019 397.842 65.9457 304.119 population doubling time
a_b d 9.09654 9.06417 8.56545 8.56545 8.29212 8.29212 age at birth
t_p d 5349.38 2751.43 953.468 953.468 718.002 718.002 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 0.999999 0.448923 0.999999 0.390082 0.999999 0.358166 survival probability at puberty
theta_0b - 0.00243409 0.296564 0.0651654 0.388928 0.0833737 0.42058 frac of ind that is embryo
theta_bp - 0.00243793 0.198843 0.0609989 0.239748 0.0765146 0.247553 fraction of individuals that is juvenile
theta_pi - 0.995128 0.504593 0.873836 0.371324 0.840112 0.331867 frac of ind that is adult
L_bi cm 3.45506 0.826314 0.972806 0.409557 0.892499 0.390241 mean structural length of post-natals
L2_bi cm^2 12.926 2.12057 1.52038 0.512963 1.31235 0.463766 mean squared structural length of post-natals
L3_bi cm^3 49.9004 7.5085 3.18065 1.41848 2.66457 1.32416 mean cubed structural length of post-natals
Ww_bi g 96.7554 14.7479 8.03683 3.58419 8.23199 4.09089 mean wet weight of post-natals
L_pi cm 3.46318 1.09908 1.0307 0.584535 0.960383 0.575945 mean structural length of adults
L2_pi cm^2 12.9576 2.94903 1.62505 0.831538 1.42986 0.794488 mean squared structural length of adults
L3_pi cm^3 50.0227 10.4664 3.40246 2.33251 2.90694 2.30966 mean cubed structural length of adults
Ww_pi g 96.9924 20.5575 8.5973 5.89378 8.98078 7.13551 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.721159 0.121483 0.137927 0.0465354 0.162928 0.0575763 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 0.181635 0.0531073 0.171898 0.0524178 yield of living structure on food
Y_VX_d mol/mol 0.0262444 0.0583482 0.000133131 0.104869 6.22791e-05 0.10209 yield of dead structure on food
Y_EX mol/mol 0 0 0.277318 0.0810837 0.359168 0.109523 yield of living reserve on food
Y_EX_d mol/mol 0.0246427 0.0562567 0.000203263 0.160114 0.000130128 0.21331 yield of dead reserve on food
Y_CX mol/mol 0.839738 0.77602 0.431336 0.491451 0.359366 0.413284 yield of CO2 on food
Y_HX mol/mol 0.604145 0.558303 0.310322 0.353572 0.258544 0.297335 yield of H2O on food
Y_OX mol/mol -0.913215 -0.843922 -0.469078 -0.534453 -0.390811 -0.449446 yield of O2 on food
Y_NX mol/mol 0.125961 0.116403 0.0647003 0.0737177 0.053905 0.0619926 yield of N-waste on food
mu_TX J/mol 445824 412385 228979 260853 188906 217688 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