Terapon jarbua: 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: 2024/09/15
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.32562 0.336132 0.668066 0.668066 1 1 scaled functional response
r 1/d 0 0 0.0137825 0.00158412 0.0203609 0.00225233 spec pop growth rate
t2 d NaN NaN 50.2917 437.56 34.043 307.747 population doubling time
a_b d 6.19406 6.16102 5.50703 5.50703 5.18409 5.18409 age at birth
t_j d 25.5379 24.8366 14.2265 14.2265 10.736 10.736 time since birth at metam
t_p d 2622.64 2142.01 595.164 595.164 403.507 403.507 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.498173 0.999999 0.336249 1 0.256518 survival probability at metam
S_p - 0.999996 0.0602652 0.999999 0.0598698 0.999999 0.0597467 survival probability at puberty
theta_0b - 0.00150917 0.373396 0.0729406 0.497494 0.0999878 0.554154 frac of ind that is embryo
theta_bj - 0.00151349 0.269672 0.0677631 0.301284 0.0901584 0.300342 frac of ind between b and j
theta_jp - 0.00472655 0.235323 0.0973073 0.124185 0.086564 0.0785481 frac of ind between j and p
theta_pi - 0.992251 0.121609 0.761989 0.0770366 0.72329 0.0669562 frac of ind that is adult
L_bi cm 2.11072 0.172669 0.438795 0.0989487 0.40648 0.095881 mean structural length of post-natals
L2_bi cm^2 4.81571 0.222491 0.348446 0.0635414 0.306978 0.0599446 mean squared structural length of post-natals
L3_bi cm^3 11.3104 0.482465 0.38703 0.142274 0.333149 0.150354 mean cubed structural length of post-natals
Ww_bi g 13.8163 0.59281 0.56296 0.206947 0.559829 0.252658 mean wet weight of post-natals
L_pi cm 2.1236 0.677827 0.520484 0.363824 0.490737 0.349855 mean structural length of adults
L2_pi cm^2 4.84597 1.13491 0.423045 0.399205 0.380986 0.383502 mean squared structural length of adults
L3_pi cm^3 11.3815 2.48529 0.47081 0.927161 0.414477 1.00026 mean cubed structural length of adults
Ww_pi g 13.9031 3.0537 0.684823 1.34862 0.696495 1.68086 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.099438 0.0047243 0.014788 0.00265864 0.0195118 0.00375326 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 0.360715 0.0847726 0.347646 0.0902276 yield of living structure on food
Y_VX_d mol/mol 0.038408 0.0892584 6.10999e-05 0.177278 2.46167e-05 0.185083 yield of dead structure on food
Y_EX mol/mol 0 0 0.163968 0.0385346 0.236545 0.0613926 yield of living reserve on food
Y_EX_d mol/mol 0.0085096 0.0204143 2.77739e-05 0.0805842 1.67497e-05 0.125934 yield of dead reserve on food
Y_CX mol/mol 0.843707 0.780952 0.365853 0.509456 0.306393 0.427987 yield of CO2 on food
Y_HX mol/mol 0.607001 0.561852 0.263211 0.366525 0.220433 0.307913 yield of H2O on food
Y_OX mol/mol -0.917532 -0.849286 -0.397865 -0.554033 -0.333202 -0.465436 yield of O2 on food
Y_NX mol/mol 0.126556 0.117143 0.054878 0.0764184 0.045959 0.0641981 yield of N-waste on food
mu_TX J/mol 448616 416643 201914 275960 168556 231815 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