Epinephelus tauvina: Population traits

at T = 26.2 °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: 2024/12/29
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.511228 0.524183 0.762091 0.762091 1 1 scaled functional response
r 1/d 0 0 0.00292149 0.000710245 0.00381885 0.000941223 spec pop growth rate
t2 d NaN NaN 237.258 975.927 181.507 736.432 population doubling time
a_b d 8.24418 8.21893 7.88007 7.88007 7.6776 7.6776 age at birth
t_j d 0.00384356 0.00379248 0.00316368 0.00316368 0.00283443 0.00283443 time since birth at metam
t_p d 11236.1 9227.28 4090.59 4090.59 3159.71 3159.71 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.999222 1 0.999221 1 0.99922 survival probability at metam
S_p - 0.999999 0.409892 1 0.3688 1 0.344516 survival probability at puberty
theta_0b - 0.00106857 0.351065 0.0226599 0.398429 0.0287669 0.421201 frac of ind that is embryo
theta_bj - 5.00767e-07 0.000162768 9.03779e-06 0.00016025 1.05157e-05 0.000155633 frac of ind between b and j
theta_jp - 0.00107361 0.225678 0.0222451 0.241685 0.0280599 0.246565 frac of ind between j and p
theta_pi - 0.997857 0.423094 0.955086 0.359727 0.943163 0.332079 frac of ind that is adult
L_bi cm 6.07106 0.402889 1.35215 0.234707 1.20422 0.223685 mean structural length of post-natals
L2_bi cm^2 41.9894 1.34619 3.20589 0.309317 2.60739 0.265687 mean squared structural length of post-natals
L3_bi cm^3 306.004 8.34085 10.4259 1.24163 7.94801 1.02686 mean cubed structural length of post-natals
Ww_bi g 662.52 18.3048 28.5333 3.39806 26.0612 3.36704 mean wet weight of post-natals
L_pi cm 6.07753 0.583839 1.38207 0.348493 1.23799 0.340478 mean structural length of adults
L2_pi cm^2 42.0346 2.06255 3.28048 0.514331 2.68485 0.459718 mean squared structural length of adults
L3_pi cm^3 306.333 12.7929 10.6688 2.07617 8.18454 1.78954 mean cubed structural length of adults
Ww_pi g 663.233 28.0753 29.1981 5.68203 26.8368 5.86785 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 1.4484 0.0476126 0.16485 0.0159054 0.17593 0.0179268 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 0.184768 0.055444 0.172525 0.0539141 yield of living structure on food
Y_VX_d mol/mol 0.0468438 0.0890732 0.000448275 0.115771 0.000220412 0.109328 yield of dead structure on food
Y_EX mol/mol 0 0 0.320901 0.096294 0.393177 0.122868 yield of living reserve on food
Y_EX_d mol/mol 0.0545764 0.106406 0.000778554 0.201068 0.00050231 0.249155 yield of dead reserve on food
Y_CX mol/mol 0.789205 0.695145 0.383729 0.422049 0.324201 0.355359 yield of CO2 on food
Y_HX mol/mol 0.567789 0.500119 0.276071 0.30364 0.233244 0.255661 yield of H2O on food
Y_OX mol/mol -0.85826 -0.755971 -0.417305 -0.458978 -0.352568 -0.386453 yield of O2 on food
Y_NX mol/mol 0.118381 0.104272 0.0575593 0.0633073 0.0486301 0.0533039 yield of N-waste on food
mu_TX J/mol 419061 369440 202968 223344 169604 186266 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