Epinephelus marginatus: Population traits

at T = 23 °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: 2024/02/27
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.296919 NaN 0.648459 NaN 1 1 scaled functional response
r 1/d 0 0 0.0103049 NaN 0.0166524 NaN spec pop growth rate
t2 d NaN NaN 67.2637 NaN 41.6244 NaN population doubling time
a_b d 6.71078 NaN 5.89446 NaN 5.47932 NaN age at birth
t_j d 177.412 NaN 84.2999 NaN 57.5717 NaN time since birth at metam
t_p d 6078.3 NaN 1209.33 NaN 748.767 NaN time since birth at puberty
S_b - 1 NaN 1 NaN 1 NaN survival probability at birth
S_j - 1 NaN 1 NaN 1 NaN survival probability at metam
S_p - 0.999999 NaN 1 NaN 1 NaN survival probability at puberty
theta_0b - 0.000365853 NaN 0.0586983 NaN 0.0869116 NaN frac of ind that is embryo
theta_bj - 0.000367853 NaN 0.0554747 NaN 0.0796259 NaN frac of ind between b and j
theta_jp - 0.00935703 NaN 0.490956 NaN 0.483395 NaN frac of ind between j and p
theta_pi - 0.989909 NaN 0.394871 NaN 0.350067 NaN frac of ind that is adult
L_bi cm 5.58331 NaN 0.546154 NaN 0.484916 NaN mean structural length of post-natals
L2_bi cm^2 32.462 NaN 0.853943 NaN 0.712868 NaN mean squared structural length of post-natals
L3_bi cm^3 191.053 NaN 1.98154 NaN 1.60628 NaN mean cubed structural length of post-natals
Ww_bi g 204.368 NaN 2.28313 NaN 1.98328 NaN mean wet weight of post-natals
L_pi cm 5.63706 NaN 1.17077 NaN 1.11498 NaN mean structural length of adults
L2_pi cm^2 32.7807 NaN 2.01594 NaN 1.83713 NaN mean squared structural length of adults
L3_pi cm^3 192.93 NaN 4.71975 NaN 4.18531 NaN mean cubed structural length of adults
Ww_pi g 206.375 NaN 5.43808 NaN 5.16762 NaN mean wet weight of adults
R 1/d 0 NaN 0 NaN 0 NaN mean reproduction rate of adults
J_X g/d 0.759473 NaN 0.0437503 NaN 0.0563706 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 0.466732 NaN 0.47451 NaN yield of living structure on food
Y_VX_d mol/mol 0.0159207 NaN 1.54296e-06 NaN 5.56188e-07 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.071035 NaN 0.11137 NaN yield of living reserve on food
Y_EX_d mol/mol 0.00110949 NaN 2.34833e-07 NaN 1.3054e-07 NaN yield of dead reserve on food
Y_CX mol/mol 0.873595 NaN 0.352856 NaN 0.304745 NaN yield of CO2 on food
Y_HX mol/mol 0.628503 NaN 0.25386 NaN 0.219247 NaN yield of H2O on food
Y_OX mol/mol -0.950034 NaN -0.383731 NaN -0.33141 NaN yield of O2 on food
Y_NX mol/mol 0.131039 NaN 0.0529284 NaN 0.0457117 NaN yield of N-waste on food
mu_TX J/mol 463929 NaN 200064 NaN 173992 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