Leiognathus brevirostris: Population traits

at T = 28.5 °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_minf f_max date: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.486006 0.542388 0.771194 0.771194 1 1 scaled functional response
r 1/d 0 0 0.0111918 0.00105924 0.015227 0.00152893 spec pop growth rate
t2 d NaN NaN 61.9335 654.384 45.5209 453.353 population doubling time
a_b d 4.07734 4.00801 3.80342 3.80342 3.67042 3.67042 age at birth
t_j d 0.00242392 0.00223447 0.00175266 0.00175266 0.00149296 0.00149296 time since birth at metam
t_p d 1551.94 900.389 474.519 474.519 356.243 356.243 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.999379 1 0.999376 1 0.999375 survival probability at metam
S_p - 0.999999 0.533045 0.999999 0.475972 0.999999 0.43823 survival probability at puberty
theta_0b - 0.00186046 0.234551 0.0416263 0.303168 0.0542933 0.337795 frac of ind that is embryo
theta_bj - 1.10786e-06 0.000130933 1.88035e-05 0.000139584 2.15013e-05 0.000137161 frac of ind between b and j
theta_jp - 0.00186246 0.171275 0.0399303 0.208394 0.0513897 0.222474 frac of ind between j and p
theta_pi - 0.996276 0.594044 0.918425 0.488299 0.894295 0.439594 frac of ind that is adult
L_bi cm 1.395 0.407736 0.514627 0.271481 0.478092 0.24917 mean structural length of post-natals
L2_bi cm^2 2.08662 0.473783 0.412797 0.266799 0.368385 0.241834 mean squared structural length of post-natals
L3_bi cm^3 3.20813 0.733931 0.428923 0.464769 0.380403 0.473651 mean cubed structural length of post-natals
Ww_bi g 4.53082 1.07163 0.709534 0.768832 0.703109 0.875461 mean wet weight of post-natals
L_pi cm 1.39749 0.507528 0.534187 0.360272 0.501751 0.342525 mean structural length of adults
L2_pi cm^2 2.09052 0.609374 0.430567 0.378993 0.389304 0.362142 mean squared structural length of adults
L3_pi cm^3 3.21413 0.94563 0.447567 0.66314 0.402254 0.713365 mean cubed structural length of adults
Ww_pi g 4.53929 1.38073 0.740376 1.09698 0.743497 1.31853 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0601962 0.0152537 0.0188967 0.0122133 0.0218669 0.014355 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 0.254035 0.0403085 0.264894 0.050448 yield of living structure on food
Y_VX_d mol/mol 0.0330594 0.0755703 0.000276391 0.102097 0.000134999 0.112046 yield of dead structure on food
Y_EX mol/mol 0 0 0.166196 0.0263708 0.224716 0.0427964 yield of living reserve on food
Y_EX_d mol/mol 0.0136301 0.0347715 0.000180822 0.0667941 0.000114523 0.0950511 yield of dead reserve on food
Y_CX mol/mol 0.843936 0.780283 0.469937 0.655055 0.400765 0.590284 yield of CO2 on food
Y_HX mol/mol 0.607165 0.56137 0.338094 0.471276 0.288328 0.424676 yield of H2O on food
Y_OX mol/mol -0.91778 -0.848558 -0.511057 -0.712372 -0.435832 -0.641934 yield of O2 on food
Y_NX mol/mol 0.12659 0.117042 0.0704906 0.0982582 0.0601148 0.0885426 yield of N-waste on food
mu_TX J/mol 448474 415590 253837 350057 216329 315437 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