Epinephelus summana: Population traits

at T = 28.6 °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: 2025/04/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.384886 0.384886 0.692443 0.692443 1 1 scaled functional response
r 1/d 0 0 0.0130368 0.00388452 0.0185996 0.00535614 spec pop growth rate
t2 d NaN NaN 53.1685 178.439 37.2667 129.412 population doubling time
a_b d 4.33217 4.33217 3.98446 3.98446 3.81053 3.81053 age at birth
t_j d 1.55089 1.55089 1.05959 1.05959 0.871491 0.871491 time since birth at metam
t_p d 2831.45 2831.45 805.753 805.753 581.882 581.882 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.661903 1 0.66091 1 0.660553 survival probability at metam
S_p - 1 0.426264 1 0.346876 1 0.307603 survival probability at puberty
theta_0b - 0.00052248 0.287177 0.0504965 0.419149 0.068268 0.460805 frac of ind that is embryo
theta_bj - 0.000187571 0.0844735 0.013026 0.0906226 0.0149811 0.0854171 frac of ind between b and j
theta_jp - 0.000336378 0.0981913 0.0350366 0.145193 0.0487692 0.157117 frac of ind between j and p
theta_pi - 0.998954 0.530158 0.901441 0.345035 0.867982 0.296662 frac of ind that is adult
L_bi cm 3.06088 0.700835 0.585909 0.180086 0.525062 0.173134 mean structural length of post-natals
L2_bi cm^2 9.70831 1.76084 0.582091 0.10608 0.477032 0.0950513 mean squared structural length of post-natals
L3_bi cm^3 31.1907 5.38944 0.797996 0.162306 0.614745 0.142442 mean cubed structural length of post-natals
Ww_bi g 57.2472 9.89176 1.99735 0.406245 1.94905 0.451613 mean wet weight of post-natals
L_pi cm 3.06245 0.921473 0.613636 0.259857 0.558609 0.261451 mean structural length of adults
L2_pi cm^2 9.7134 2.36626 0.612891 0.175785 0.511718 0.169212 mean squared structural length of adults
L3_pi cm^3 31.207 7.24629 0.840528 0.273052 0.659871 0.258652 mean cubed structural length of adults
Ww_pi g 57.2773 13.2998 2.1038 0.683435 2.09213 0.820059 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.577198 0.104688 0.0622931 0.0113489 0.0737378 0.0146878 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 0.167006 0.0555544 0.155063 0.0519438 yield of living structure on food
Y_VX_d mol/mol 0.0075545 0.0199531 2.34283e-06 0.107743 9.59039e-07 0.100662 yield of dead structure on food
Y_EX mol/mol 0 0 0.251002 0.0834955 0.336566 0.112744 yield of living reserve on food
Y_EX_d mol/mol 0.006311 0.0166687 3.52115e-06 0.161932 2.0816e-06 0.218487 yield of dead reserve on food
Y_CX mol/mol 0.87676 0.854003 0.472612 0.4819 0.398992 0.406788 yield of CO2 on food
Y_HX mol/mol 0.63078 0.614408 0.340018 0.3467 0.287053 0.292662 yield of H2O on food
Y_OX mol/mol -0.953476 -0.928728 -0.513965 -0.524066 -0.433904 -0.442382 yield of O2 on food
Y_NX mol/mol 0.131514 0.1281 0.0708917 0.072285 0.0598489 0.0610183 yield of N-waste on food
mu_TX J/mol 465252 453356 250943 255866 209855 214020 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