Epinephelus guttatus: Population traits

at T = 26.9 °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: 2024/08/11
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.307005 0.307005 0.653502 0.653502 1 1 scaled functional response
r 1/d 0 0 0.0148226 0.00244495 0.0193699 0.00301186 spec pop growth rate
t2 d NaN NaN 46.7628 283.501 35.7848 230.139 population doubling time
a_b d 4.43785 4.43785 4.03564 4.03564 3.87418 3.87418 age at birth
t_j d 5.7916 5.7916 3.80124 3.80124 3.19486 3.19486 time since birth at metam
t_p d 2594.62 2594.62 681.702 681.702 514.13 514.13 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.257394 1 0.169811 1 0.169719 survival probability at metam
S_p - 1 0.170138 1 0.15808 1 0.133938 survival probability at puberty
theta_0b - 0.000487232 0.483966 0.0578913 0.589879 0.0720916 0.622656 frac of ind that is embryo
theta_bj - 0.000488912 0.26573 0.0516148 0.25885 0.0556822 0.238901 frac of ind between b and j
theta_jp - 0.000149141 0.031223 0.0030887 0.0055508 0.0114018 0.0162435 frac of ind between j and p
theta_pi - 0.998875 0.219081 0.887405 0.14572 0.860824 0.122199 frac of ind that is adult
L_bi cm 5.37942 0.499266 0.813247 0.151738 0.761524 0.148843 mean structural length of post-natals
L2_bi cm^2 30.0556 2.03838 1.19837 0.155244 1.07169 0.150487 mean squared structural length of post-natals
L3_bi cm^3 170.199 10.959 2.49936 0.5602 2.18031 0.586568 mean cubed structural length of post-natals
Ww_bi g 284.627 18.3269 6.07623 1.36191 6.95499 1.8711 mean wet weight of post-natals
L_pi cm 5.38282 1.10162 0.859633 0.326512 0.815901 0.341168 mean structural length of adults
L2_pi cm^2 30.0748 4.79711 1.27201 0.431182 1.15488 0.457706 mean squared structural length of adults
L3_pi cm^3 170.308 25.8132 2.65342 1.57631 2.35019 1.81086 mean cubed structural length of adults
Ww_pi g 284.808 43.1678 6.45076 3.83219 7.49692 5.77648 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 1.80572 0.122436 0.153349 0.0197997 0.209888 0.0293712 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 0.241587 0.0691759 0.201214 0.0601495 yield of living structure on food
Y_VX_d mol/mol 0.0120932 0.0318337 1.99406e-06 0.138071 9.02569e-07 0.120047 yield of dead structure on food
Y_EX mol/mol 0 0 0.345739 0.0989985 0.44064 0.131722 yield of living reserve on food
Y_EX_d mol/mol 0.00813045 0.0214022 2.85373e-06 0.197595 1.97655e-06 0.262893 yield of dead reserve on food
Y_CX mol/mol 0.870401 0.837389 0.303294 0.386785 0.248768 0.315813 yield of CO2 on food
Y_HX mol/mol 0.626205 0.602455 0.218203 0.27827 0.178975 0.22721 yield of H2O on food
Y_OX mol/mol -0.946561 -0.910661 -0.329833 -0.420629 -0.270536 -0.343446 yield of O2 on food
Y_NX mol/mol 0.13056 0.125608 0.0454942 0.0580177 0.0373153 0.0473719 yield of N-waste on food
mu_TX J/mol 461982 444812 161548 205750 129540 165363 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