Siganus luridus: Population traits

at T = 27 °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: 2024/12/16
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.589384 0.644928 0.822464 0.822464 1 1 scaled functional response
r 1/d 0 0 0.00908688 0.000952952 0.0126282 0.00150686 spec pop growth rate
t2 d NaN NaN 76.28 727.368 54.889 459.995 population doubling time
a_b d 8.89422 8.76051 8.40751 8.40751 8.13308 8.13308 age at birth
t_j d 136.974 125.091 98.5716 98.5716 81.9638 81.9638 time since birth at metam
t_p d 3228.31 1859.03 1034.39 1034.39 758.035 758.035 time since birth at puberty
S_b - 0.999998 0.999998 0.999998 0.999998 0.999999 0.999999 survival probability at birth
S_j - 0.999989 0.671546 0.999991 0.615647 0.999992 0.568681 survival probability at metam
S_p - 0.999598 0.00339414 0.999794 0.0033887 0.999858 0.0033852 survival probability at puberty
theta_0b - 0.00333858 0.282196 0.0733892 0.329142 0.0974019 0.36531 frac of ind that is embryo
theta_bj - 0.00335055 0.233575 0.0681852 0.259562 0.08812 0.276654 frac of ind between b and j
theta_jp - 0.0482401 0.475135 0.48028 0.405176 0.493969 0.352731 frac of ind between j and p
theta_pi - 0.945071 0.00909444 0.378146 0.00611945 0.320509 0.00530458 frac of ind that is adult
L_bi cm 2.36081 0.0784614 0.4042 0.071225 0.345636 0.0699461 mean structural length of post-natals
L2_bi cm^2 6.4666 0.0366203 0.380637 0.0184837 0.291422 0.0158154 mean squared structural length of post-natals
L3_bi cm^3 18.6233 0.08632 0.519841 0.035716 0.372148 0.0293698 mean cubed structural length of post-natals
Ww_bi g 21.044 0.0985974 0.614131 0.0421943 0.454221 0.035847 mean wet weight of post-natals
L_pi cm 2.48261 1.20855 0.826418 0.903742 0.772318 0.841903 mean structural length of adults
L2_pi cm^2 6.81843 2.5136 0.90821 1.50964 0.791191 1.33077 mean squared structural length of adults
L3_pi cm^3 19.6397 6.77652 1.26932 3.86602 1.04267 3.4606 mean cubed structural length of adults
Ww_pi g 22.1925 7.74035 1.49955 4.56726 1.27262 4.22379 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.186994 0.00105866 0.0152256 0.000619073 0.0141239 0.000622207 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 0.310248 0.0549784 0.332738 0.0711277 yield of living structure on food
Y_VX_d mol/mol 0.0639719 0.13518 0.000726458 0.173859 0.000367775 0.193555 yield of dead structure on food
Y_EX mol/mol 0 0 0.056274 0.00997219 0.0733811 0.0156863 yield of living reserve on food
Y_EX_d mol/mol 0.00831513 0.0192268 0.000131768 0.0315352 8.1108e-05 0.0426861 yield of dead reserve on food
Y_CX mol/mol 0.818338 0.736218 0.523244 0.62028 0.484057 0.56757 yield of CO2 on food
Y_HX mol/mol 0.588749 0.529668 0.376445 0.446257 0.348252 0.408335 yield of H2O on food
Y_OX mol/mol -0.889943 -0.800637 -0.569028 -0.674555 -0.526412 -0.617232 yield of O2 on food
Y_NX mol/mol 0.122751 0.110433 0.0784867 0.0930421 0.0726086 0.0851354 yield of N-waste on food
mu_TX J/mol 435941 394335 285989 335252 265543 308054 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