Branchotenthes octohamatus: Population traits

at T = 20 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.675215 NaN 0.837608 NaN 1 1 scaled functional response
r 1/d 0 0 0.00329688 NaN 0.00504118 NaN spec pop growth rate
t2 d NaN NaN 210.243 NaN 137.497 NaN population doubling time
a_b d 33.2196 NaN 32.0375 NaN 31.0945 NaN age at birth
t_j d 1832.76 NaN 1104.15 NaN 803.528 NaN time since birth at metam
t_p d 4168.56 NaN 1616.68 NaN 1127.99 NaN time since birth at puberty
S_b - 0.999994 NaN 0.999995 NaN 0.999995 NaN survival probability at birth
S_j - 0.999962 NaN 0.999966 NaN 0.99997 NaN survival probability at metam
S_p - 0.972518 NaN 0.992796 NaN 0.996783 NaN survival probability at puberty
theta_0b - 0.00797065 NaN 0.100248 NaN 0.145002 NaN frac of ind that is embryo
theta_bj - 0.00798572 NaN 0.0903353 NaN 0.124122 NaN frac of ind between b and j
theta_jp - 0.427436 NaN 0.786131 NaN 0.716066 NaN frac of ind between j and p
theta_pi - 0.556608 NaN 0.0232859 NaN 0.0148097 NaN frac of ind that is adult
L_bi cm 0.0495799 NaN 0.00935882 NaN 0.00839725 NaN mean structural length of post-natals
L2_bi cm^2 0.00340506 NaN 0.000286744 NaN 0.000237957 NaN mean squared structural length of post-natals
L3_bi cm^3 0.00025074 NaN 1.79795e-05 NaN 1.57725e-05 NaN mean cubed structural length of post-natals
Ww_bi g 0.000282383 NaN 2.07942e-05 NaN 1.87205e-05 NaN mean wet weight of post-natals
L_pi cm 0.0753538 NaN 0.0808659 NaN 0.087182 NaN mean structural length of adults
L2_pi cm^2 0.00570704 NaN 0.00672289 NaN 0.00792928 NaN mean squared structural length of adults
L3_pi cm^3 0.000434047 NaN 0.000573286 NaN 0.000750645 NaN mean cubed structural length of adults
Ww_pi g 0.000488823 NaN 0.000663035 NaN 0.000890943 NaN mean wet weight of adults
R 1/d 0 NaN 0.262625 NaN 0.633649 NaN mean reproduction rate of adults
J_X g/d 4.55019e-06 NaN 4.14608e-07 NaN 4.13076e-07 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.142969 NaN 0.192488 NaN yield of living structure on food
Y_VX_d mol/mol 0.0246754 NaN 0.00154475 NaN 0.000675239 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.022382 NaN 0.0359765 NaN yield of living reserve on food
Y_EX_d mol/mol 0.00311402 NaN 0.000241833 NaN 0.000126204 NaN yield of dead reserve on food
Y_CX mol/mol 0.862836 NaN 0.723487 NaN 0.661359 NaN yield of CO2 on food
Y_HX mol/mol 0.626994 NaN 0.525734 NaN 0.480588 NaN yield of H2O on food
Y_OX mol/mol -0.938334 NaN -0.786792 NaN -0.719228 NaN yield of O2 on food
Y_NX mol/mol 0.129425 NaN 0.108523 NaN 0.0992039 NaN yield of N-waste on food
mu_TX J/mol 458450 NaN 387800 NaN 356062 NaN 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