Cynoscion nothus: Population traits

at T = 26.8 °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: 2025/05/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.322202 0.342282 0.671141 0.671141 1 1 scaled functional response
r 1/d 0 0 0.00996303 0.000872291 0.0157217 0.00131485 spec pop growth rate
t2 d NaN NaN 69.572 794.629 44.0886 527.167 population doubling time
a_b d 4.61785 4.57633 4.08668 4.08668 3.82917 3.82917 age at birth
t_j d 26.8333 25.3677 14.0083 14.0083 10.1855 10.1855 time since birth at metam
t_p d 3799.2 2742.04 805.938 805.938 526.877 526.877 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.616698 1 0.456374 1 0.363484 survival probability at metam
S_p - 0.999998 0.0685996 1 0.067955 1 0.0677484 survival probability at puberty
theta_0b - 0.000747351 0.287227 0.0397515 0.409315 0.0582282 0.473509 frac of ind that is embryo
theta_bj - 0.00074994 0.228792 0.038313 0.283828 0.0550233 0.29754 frac of ind between b and j
theta_jp - 0.00360778 0.327159 0.0867756 0.201774 0.0843319 0.137416 frac of ind between j and p
theta_pi - 0.994895 0.156822 0.83516 0.105083 0.802417 0.0915356 frac of ind that is adult
L_bi cm 2.49963 0.223657 0.605945 0.125533 0.550743 0.119489 mean structural length of post-natals
L2_bi cm^2 6.65686 0.380375 0.655484 0.134184 0.559288 0.124753 mean squared structural length of post-natals
L3_bi cm^3 18.1445 1.00696 0.97781 0.441282 0.808281 0.479905 mean cubed structural length of post-natals
Ww_bi g 20.3673 1.138 1.22732 0.553887 1.1156 0.662372 mean wet weight of post-natals
L_pi cm 2.51029 0.820379 0.686797 0.449871 0.634913 0.424199 mean structural length of adults
L2_pi cm^2 6.686 1.71736 0.752962 0.739275 0.65561 0.702126 mean squared structural length of adults
L3_pi cm^3 18.2239 4.57601 1.12421 2.47957 0.948595 2.75934 mean cubed structural length of adults
Ww_pi g 20.4565 5.17153 1.41109 3.1123 1.30926 3.80847 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.117003 0.00708717 0.0240777 0.00489263 0.0306394 0.00678023 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 0.404605 0.0786747 0.414745 0.0930654 yield of living structure on food
Y_VX_d mol/mol 0.0327134 0.0797182 4.52149e-05 0.16597 1.66647e-05 0.190429 yield of dead structure on food
Y_EX mol/mol 0 0 0.103246 0.0200759 0.157691 0.0353847 yield of living reserve on food
Y_EX_d mol/mol 0.00400758 0.0103745 1.15378e-05 0.0423516 6.33613e-06 0.0724035 yield of dead reserve on food
Y_CX mol/mol 0.853904 0.800532 0.382718 0.583553 0.318166 0.499343 yield of CO2 on food
Y_HX mol/mol 0.614336 0.575938 0.275344 0.419834 0.228903 0.359249 yield of H2O on food
Y_OX mol/mol -0.928621 -0.870579 -0.416206 -0.634614 -0.346005 -0.543035 yield of O2 on food
Y_NX mol/mol 0.128086 0.12008 0.0574077 0.087533 0.0477249 0.0749014 yield of N-waste on food
mu_TX J/mol 453939 426935 213384 315843 178386 271469 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