Istiompax indica: Population traits

at T = 25.5 °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_min f_max date: 2023/03/16
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.519987 0.519987 NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0163137 0.0163137 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 42.4886 42.4886 NaN NaN population doubling time
a_b d 2.22101 2.23364 NaN NaN 2.04006 2.0493 NaN NaN age at birth
t_j d 12.4883 12.8153 NaN NaN 8.56976 8.73887 NaN NaN time since birth at metam
t_p d 4772.88 3574.02 NaN NaN 916.635 951.705 NaN NaN time since birth at puberty
S_b - 1 1 NaN NaN 1 1 NaN NaN survival probability at birth
S_j - 1 1 NaN NaN 1 1 NaN NaN survival probability at metam
S_p - 1 1 NaN NaN 1 1 NaN NaN survival probability at puberty
theta_0b - 0.000452398 0.000461684 NaN NaN 0.0325738 0.0327218 NaN NaN frac of ind that is embryo
theta_bj - 0.000454821 0.000464114 NaN NaN 0.0316673 0.0318035 NaN NaN frac of ind between b and j
theta_jp - 0.00210256 0.00219869 NaN NaN 0.0945561 0.0967178 NaN NaN frac of ind between j and p
theta_pi - 0.99699 0.996876 NaN NaN 0.841203 0.838757 NaN NaN frac of ind that is adult
L_bi cm 30.1247 28.959 NaN NaN 3.3327 3.25992 NaN NaN mean structural length of post-natals
L2_bi cm^2 985.151 910.509 NaN NaN 22.9163 21.9401 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 33195.6 29498.3 NaN NaN 225.603 211.242 NaN NaN mean cubed structural length of post-natals
Ww_bi g 53630.1 46959.4 NaN NaN 492.679 451.714 NaN NaN mean wet weight of post-natals
L_pi cm 30.2018 29.0361 NaN NaN 3.82146 3.74789 NaN NaN mean structural length of adults
L2_pi cm^2 987.678 912.941 NaN NaN 26.3536 25.3006 NaN NaN mean squared structural length of adults
L3_pi cm^3 33280.7 29577.1 NaN NaN 259.455 243.611 NaN NaN mean cubed structural length of adults
Ww_pi g 53767.7 47084.9 NaN NaN 566.606 520.93 NaN NaN mean wet weight of adults
R 1/d 0 0 NaN NaN 0 0 NaN NaN mean reproduction rate of adults
J_X g/d 291.589 259.14 NaN NaN 13.0476 12.0119 NaN NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 NaN NaN 0.109375 0.109375 NaN NaN yield of faeces on food
Y_VX mol/mol 0 0 NaN NaN 0.282076 0.286893 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.032718 0.0332082 NaN NaN 1.71924e-05 1.81869e-05 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 0 NaN NaN 0.333931 0.326591 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.0201405 0.0196572 NaN NaN 2.0353e-05 2.07035e-05 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.837766 0.83776 NaN NaN 0.274581 0.277102 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.602726 0.602721 NaN NaN 0.197546 0.199359 NaN NaN yield of H2O on food
Y_OX mol/mol -0.911071 -0.911064 NaN NaN -0.298607 -0.301348 NaN NaN yield of O2 on food
Y_NX mol/mol 0.125665 0.125664 NaN NaN 0.0411871 0.0415652 NaN NaN yield of N-waste on food
mu_TX J/mol 445064 445084 NaN NaN 147780 149408 NaN NaN yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer