Epinephelus maculatus: Population traits

at T = 27.6 °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: 2024/12/28
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.534162 0.543708 0.771854 0.771854 1 1 scaled functional response
r 1/d 0 0 0.0106685 0.000743535 0.0152204 0.00107565 spec pop growth rate
t2 d NaN NaN 64.9716 932.232 45.5406 644.396 population doubling time
a_b d 5.86181 5.84476 5.52452 5.52452 5.31002 5.31002 age at birth
t_j d 32.4281 31.9542 24.2003 24.2003 20.0499 20.0499 time since birth at metam
t_p d 2563.58 2186.24 862.369 862.369 614.754 614.754 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.426725 1 0.344915 1 0.290579 survival probability at metam
S_p - 1 0.00950539 1 0.0094392 1 0.00940497 survival probability at puberty
theta_0b - 0.000748429 0.450537 0.0571552 0.511676 0.0775445 0.549606 frac of ind that is embryo
theta_bj - 0.00074974 0.303812 0.0539639 0.314194 0.0716206 0.314309 frac of ind between b and j
theta_jp - 0.00339789 0.221109 0.160576 0.159959 0.170986 0.123641 frac of ind between j and p
theta_pi - 0.995104 0.0245416 0.728305 0.0141705 0.679848 0.0124436 frac of ind that is adult
L_bi cm 5.87944 0.197273 1.22627 0.112128 1.07423 0.106977 mean structural length of post-natals
L2_bi cm^2 35.725 0.659721 2.8315 0.155233 2.28888 0.131738 mean squared structural length of post-natals
L3_bi cm^3 219.47 3.92265 8.76811 0.969403 6.77767 0.915852 mean cubed structural length of post-natals
Ww_bi g 283.532 5.08812 12.4664 1.37828 10.4814 1.41632 mean wet weight of post-natals
L_pi cm 5.90341 2.7654 1.55094 1.28241 1.4135 1.15633 mean structural length of adults
L2_pi cm^2 35.8738 14.6251 3.66014 5.12221 3.09913 4.52919 mean squared structural length of adults
L3_pi cm^3 220.384 87.8092 11.35 33.3823 9.19519 33.1239 mean cubed structural length of adults
Ww_pi g 284.714 113.898 16.1373 47.4624 14.22 51.2247 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 2.54488 0.0475675 0.292037 0.0156206 0.306159 0.0171162 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 0.320309 0.0461433 0.336946 0.0575561 yield of living structure on food
Y_VX_d mol/mol 0.012509 0.0346594 7.33112e-06 0.100018 3.32019e-06 0.121739 yield of dead structure on food
Y_EX mol/mol 0 0 0.135101 0.0194625 0.184126 0.0314519 yield of living reserve on food
Y_EX_d mol/mol 0.00365133 0.0102978 3.09216e-06 0.0421861 1.81434e-06 0.066525 yield of dead reserve on food
Y_CX mol/mol 0.874465 0.845668 0.435204 0.682815 0.369547 0.613353 yield of CO2 on food
Y_HX mol/mol 0.629129 0.608411 0.313105 0.491248 0.265869 0.441273 yield of H2O on food
Y_OX mol/mol -0.95098 -0.919664 -0.473284 -0.742561 -0.401883 -0.667021 yield of O2 on food
Y_NX mol/mol 0.13117 0.12685 0.0652806 0.102422 0.0554321 0.092003 yield of N-waste on food
mu_TX J/mol 464237 449507 238034 365513 202755 328965 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