Oreochromis karongae: Population traits

at T = 28 °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: 2024/10/19
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.657079 0.783084 0.891542 0.891542 1 1 scaled functional response
r 1/d 0 0 0.00375384 0.000189507 0.00446702 0.00030517 spec pop growth rate
t2 d NaN NaN 184.65 3657.63 155.17 2271.35 population doubling time
a_b d 13.4535 13.1609 12.9616 12.9616 12.797 12.797 age at birth
t_p d 4823.26 1585.61 1247.42 1247.42 1067.16 1067.16 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 0.999998 0.413049 0.999998 0.397204 0.999998 0.384176 survival probability at puberty
theta_0b - 0.00319259 0.321854 0.0474885 0.350104 0.0555446 0.367957 frac of ind that is embryo
theta_bp - 0.00319553 0.206791 0.0452704 0.220088 0.0525001 0.227187 fraction of individuals that is juvenile
theta_pi - 0.993612 0.471355 0.907241 0.429808 0.891955 0.404856 frac of ind that is adult
L_bi cm 3.79706 1.08912 1.56091 0.906279 1.46977 0.829804 mean structural length of post-natals
L2_bi cm^2 15.573 3.52334 3.6729 2.73056 3.33478 2.42888 mean squared structural length of post-natals
L3_bi cm^3 65.8657 15.7128 10.8639 12.7045 9.72269 11.8542 mean cubed structural length of post-natals
Ww_bi g 125.258 32.5983 24.1555 28.2479 23.0652 28.1217 mean wet weight of post-natals
L_pi cm 3.80866 1.48473 1.62905 1.27354 1.54465 1.18854 mean structural length of adults
L2_pi cm^2 15.6229 5.05343 3.85424 4.11015 3.52873 3.7711 mean squared structural length of adults
L3_pi cm^3 66.0775 22.6033 11.4056 19.2063 10.2945 18.5021 mean cubed structural length of adults
Ww_pi g 125.66 46.8935 25.3599 42.7045 24.4217 43.8927 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.759016 0.204656 0.242892 0.180574 0.24736 0.180164 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 0.167899 0.013333 0.17558 0.0200792 yield of living structure on food
Y_VX_d mol/mol 0.0289957 0.0636968 0.000576944 0.0685083 0.000383722 0.0716998 yield of dead structure on food
Y_EX mol/mol 0 0 0.205418 0.0163124 0.240949 0.0275547 yield of living reserve on food
Y_EX_d mol/mol 0.0261458 0.0684505 0.000705872 0.0838177 0.000526583 0.098394 yield of dead reserve on food
Y_CX mol/mol 0.835484 0.758478 0.516025 0.708654 0.473185 0.672897 yield of CO2 on food
Y_HX mol/mol 0.601084 0.545683 0.371251 0.509837 0.340431 0.484112 yield of H2O on food
Y_OX mol/mol -0.908588 -0.824845 -0.561177 -0.770661 -0.514589 -0.731776 yield of O2 on food
Y_NX mol/mol 0.125323 0.113772 0.0774038 0.106298 0.0709778 0.100935 yield of N-waste on food
mu_TX J/mol 443622 403004 274894 376508 251706 357339 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