Dicentrarchus labrax: Population traits

at T = 19 °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: 2024/11/15
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.385771 0.385771 0.692885 0.692885 1 1 scaled functional response
r 1/d 0 0 0.010627 0.00159237 0.0166077 0.00246037 spec pop growth rate
t2 d NaN NaN 65.225 435.292 41.7365 281.725 population doubling time
a_b d 10.214 10.214 9.25317 9.25317 8.69987 8.69987 age at birth
t_j d 160.014 160.014 91.6929 91.6929 66.4723 66.4723 time since birth at metam
t_p d 4170.66 4170.66 1031.18 1031.18 666.731 666.731 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.684465 1 0.548438 1 0.458557 survival probability at metam
S_p - 0.999976 0.00263382 0.999992 0.00259976 0.999996 0.00258726 survival probability at puberty
theta_0b - 0.00140041 0.272366 0.0934377 0.381165 0.134276 0.445962 frac of ind that is embryo
theta_bj - 0.0014054 0.227493 0.0849039 0.283312 0.116468 0.304272 frac of ind between b and j
theta_jp - 0.0206116 0.491585 0.479519 0.331757 0.46222 0.246579 frac of ind between j and p
theta_pi - 0.976583 0.00855597 0.34214 0.00376641 0.287036 0.00318675 frac of ind that is adult
L_bi cm 6.11184 0.142426 0.69719 0.114877 0.605778 0.113987 mean structural length of post-natals
L2_bi cm^2 40.3777 0.202899 1.22433 0.0395091 0.966228 0.0363651 mean squared structural length of post-natals
L3_bi cm^3 273.462 1.18274 3.24603 0.135148 2.42864 0.1241 mean cubed structural length of post-natals
Ww_bi g 317.156 1.37171 4.17758 0.173933 3.43455 0.1755 mean wet weight of post-natals
L_pi cm 6.24446 3.0846 1.52235 1.49246 1.43776 1.43438 mean structural length of adults
L2_pi cm^2 41.2865 16.1002 3.15733 4.30083 2.81196 4.009 mean squared structural length of adults
L3_pi cm^3 279.627 100.391 8.57204 21.8464 7.29126 21.1974 mean cubed structural length of adults
Ww_pi g 324.306 116.432 11.0321 28.116 10.3112 29.977 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 2.67159 0.0128113 0.144684 0.00361651 0.164499 0.00468597 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 0.23842 0.0595064 0.245195 0.0651586 yield of living structure on food
Y_VX_d mol/mol 0.0187993 0.0482979 1.67876e-05 0.144739 6.48108e-06 0.15701 yield of dead structure on food
Y_EX mol/mol 0 0 0.0684224 0.0170773 0.101556 0.0269877 yield of living reserve on food
Y_EX_d mol/mol 0.00300377 0.00771707 4.81774e-06 0.0415376 2.68437e-06 0.0650313 yield of dead reserve on food
Y_CX mol/mol 0.868822 0.83461 0.583761 0.627765 0.543865 0.576437 yield of CO2 on food
Y_HX mol/mol 0.625069 0.600456 0.419984 0.451642 0.391281 0.414715 yield of H2O on food
Y_OX mol/mol -0.944844 -0.907638 -0.63484 -0.682694 -0.591453 -0.626875 yield of O2 on food
Y_NX mol/mol 0.130323 0.125191 0.0875642 0.0941647 0.0815798 0.0864656 yield of N-waste on food
mu_TX J/mol 461448 444107 315647 338139 294042 310805 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