Epinephelus areolatus: 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 - 0.353254 0.383837 0.691918 0.691918 1 1 scaled functional response
r 1/d 0 0 0.0114699 0.000647634 0.0171155 0.000944623 spec pop growth rate
t2 d NaN NaN 60.4318 1070.28 40.4982 733.782 population doubling time
a_b d 8.14874 8.03471 7.2856 7.2856 6.87174 6.87174 age at birth
t_j d 55.9695 51.858 31.2505 31.2505 23.5716 23.5716 time since birth at metam
t_p d 2808.52 1807.96 624.124 624.124 422.591 422.591 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.542981 1 0.398673 1 0.316554 survival probability at metam
S_p - 0.999996 0.0194193 0.999999 0.0193601 0.999999 0.0193387 survival probability at puberty
theta_0b - 0.00125413 0.364224 0.0800058 0.470621 0.110764 0.527448 frac of ind that is embryo
theta_bj - 0.00125702 0.273178 0.0737558 0.307106 0.0986705 0.312212 frac of ind between b and j
theta_jp - 0.00737678 0.312953 0.203382 0.19236 0.196541 0.134629 frac of ind between j and p
theta_pi - 0.990112 0.0496451 0.642857 0.0299133 0.594024 0.0257113 frac of ind that is adult
L_bi cm 3.52189 0.198078 0.672247 0.12927 0.611027 0.124065 mean structural length of post-natals
L2_bi cm^2 13.1544 0.401625 0.874089 0.160216 0.747076 0.149689 mean squared structural length of post-natals
L3_bi cm^3 50.1501 1.52226 1.59645 0.771319 1.32273 0.863457 mean cubed structural length of post-natals
Ww_bi g 58.5764 1.80017 2.12184 1.02516 1.95187 1.27415 mean wet weight of post-natals
L_pi cm 3.55157 1.58792 0.913385 0.947479 0.858839 0.885278 mean structural length of adults
L2_pi cm^2 13.269 5.0587 1.24462 2.71591 1.11115 2.62684 mean squared structural length of adults
L3_pi cm^3 50.5874 19.4861 2.28377 13.638 1.97905 15.857 mean cubed structural length of adults
Ww_pi g 59.0871 23.0436 3.03536 18.1262 2.92036 23.3991 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.355645 0.0117004 0.0462715 0.00830922 0.057152 0.0112058 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 0.395732 0.0601179 0.396124 0.0727876 yield of living structure on food
Y_VX_d mol/mol 0.0274951 0.0699995 2.42497e-05 0.134972 9.89158e-06 0.154954 yield of dead structure on food
Y_EX mol/mol 0 0 0.130236 0.0197848 0.188411 0.0346204 yield of living reserve on food
Y_EX_d mol/mol 0.00461972 0.0127795 7.98061e-06 0.0444193 4.70478e-06 0.0737018 yield of dead reserve on food
Y_CX mol/mol 0.85851 0.807846 0.364625 0.631331 0.306075 0.554561 yield of CO2 on food
Y_HX mol/mol 0.61765 0.5812 0.262328 0.454208 0.220204 0.398976 yield of H2O on food
Y_OX mol/mol -0.93363 -0.878533 -0.39653 -0.686573 -0.332857 -0.603085 yield of O2 on food
Y_NX mol/mol 0.128777 0.121177 0.0546938 0.0946997 0.0459113 0.0831841 yield of N-waste on food
mu_TX J/mol 456212 430472 202988 339643 170804 299052 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