Epinephelus radiatus: Population traits

at T = 23.7 °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 - 0.233488 0.241658 0.620829 0.620829 1 1 scaled functional response
r 1/d 0 0 0.00945298 0.000918807 0.0126806 0.00112502 spec pop growth rate
t2 d NaN NaN 73.3258 754.399 54.6621 616.12 population doubling time
a_b d 5.5243 5.49445 4.81801 4.81801 4.5762 4.5762 age at birth
t_j d 6.52651 6.36061 3.48237 3.48237 2.79177 2.79177 time since birth at metam
t_p d 4054.17 3411.26 882.096 882.096 649.466 649.466 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.344291 1 0.290016 1 0.289797 survival probability at metam
S_p - 1 0.291021 1 0.216207 1 0.181452 survival probability at puberty
theta_0b - 0.000818773 0.385718 0.0443262 0.522164 0.0561435 0.565495 frac of ind that is embryo
theta_bj - 0.000821945 0.238116 0.0309482 0.216748 0.0328297 0.197957 frac of ind between b and j
theta_jp - 0.000149116 0.0193444 0.0116023 0.0362013 0.0203831 0.0504567 frac of ind between j and p
theta_pi - 0.99821 0.356822 0.913123 0.224887 0.890644 0.186091 frac of ind that is adult
L_bi cm 3.00663 0.310304 0.663549 0.160003 0.636573 0.156741 mean structural length of post-natals
L2_bi cm^2 9.69647 0.650006 0.789091 0.206745 0.742909 0.212707 mean squared structural length of post-natals
L3_bi cm^3 32.1024 2.01914 1.32266 0.823606 1.25093 1.02683 mean cubed structural length of post-natals
Ww_bi g 44.909 2.85281 2.72564 1.69723 3.38822 2.78122 mean wet weight of post-natals
L_pi cm 3.00952 0.503654 0.692234 0.289806 0.671582 0.304491 mean structural length of adults
L2_pi cm^2 9.7059 1.1177 0.825752 0.436992 0.787137 0.493716 mean squared structural length of adults
L3_pi cm^3 32.1336 3.47596 1.38429 1.74988 1.32566 2.39739 mean cubed structural length of adults
Ww_pi g 44.9527 4.91114 2.85264 3.60601 3.59064 6.49349 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.203191 0.0140954 0.0440202 0.0115248 0.0667725 0.019104 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 0.28403 0.0656617 0.237561 0.0604691 yield of living structure on food
Y_VX_d mol/mol 0.031542 0.0739357 3.0133e-05 0.134486 1.29591e-05 0.122335 yield of dead structure on food
Y_EX mol/mol 0 0 0.301278 0.069649 0.405888 0.103315 yield of living reserve on food
Y_EX_d mol/mol 0.012583 0.0305271 3.19629e-05 0.142652 2.21415e-05 0.209017 yield of dead reserve on food
Y_CX mol/mol 0.8465 0.786162 0.305255 0.478176 0.247141 0.395488 yield of CO2 on food
Y_HX mol/mol 0.60901 0.5656 0.219614 0.344021 0.177804 0.284532 yield of H2O on food
Y_OX mol/mol -0.920569 -0.854951 -0.331965 -0.520017 -0.268766 -0.430094 yield of O2 on food
Y_NX mol/mol 0.126975 0.117924 0.0457883 0.0717265 0.0370712 0.0593233 yield of N-waste on food
mu_TX J/mol 449808 418742 164750 255661 130463 209315 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