Pagellus bogaraveo: Population traits

at T = 11.2 °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: 2025/06/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.283689 0.293171 0.646586 0.646586 1 1 scaled functional response
r 1/d 0 0 0.00634565 0.000774911 0.00830534 0.000936184 spec pop growth rate
t2 d NaN NaN 109.232 894.486 83.4581 740.396 population doubling time
a_b d 13.1841 13.1243 11.9525 11.9525 11.5044 11.5044 age at birth
t_j d 27.4767 26.9119 17.7538 17.7538 15.097 15.097 time since birth at metam
t_p d 6175.04 5153.32 1615.32 1615.32 1241.77 1241.77 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.239222 0.999999 0.138266 1 0.106378 survival probability at metam
S_p - 0.999998 0.0532364 0.999999 0.0529235 0.999999 0.0528397 survival probability at puberty
theta_0b - 0.00183507 0.558537 0.0728721 0.644119 0.090929 0.672679 frac of ind that is embryo
theta_bj - 0.00183934 0.297762 0.0677225 0.279086 0.0828419 0.266555 frac of ind between b and j
theta_jp - 0.00199398 0.072793 0.0310642 0.0274204 0.0242891 0.0158307 frac of ind between j and p
theta_pi - 0.994332 0.0709078 0.828341 0.0493749 0.80194 0.0449355 frac of ind that is adult
L_bi cm 2.93466 0.122971 0.597122 0.0746007 0.552704 0.0731762 mean structural length of post-natals
L2_bi cm^2 9.3946 0.195394 0.661611 0.0549025 0.582058 0.0539183 mean squared structural length of post-natals
L3_bi cm^3 31.0712 0.588949 1.03177 0.171486 0.884533 0.192215 mean cubed structural length of post-natals
Ww_bi g 52.9378 1.01728 2.68676 0.446552 3.07883 0.669051 mean wet weight of post-natals
L_pi cm 2.9458 0.570654 0.662826 0.306081 0.620373 0.298481 mean structural length of adults
L2_pi cm^2 9.43081 1.20872 0.740239 0.386488 0.659507 0.383399 mean squared structural length of adults
L3_pi cm^3 31.191 3.66639 1.15481 1.23563 1.00268 1.39974 mean cubed structural length of adults
Ww_pi g 53.1419 6.33289 3.00714 3.21759 3.49008 4.87213 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.181185 0.00388461 0.0291404 0.00239516 0.0396689 0.00363909 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 0.22468 0.0554811 0.185191 0.0494488 yield of living structure on food
Y_VX_d mol/mol 0.0343887 0.0763732 6.08254e-05 0.116924 2.67976e-05 0.102413 yield of dead structure on food
Y_EX mol/mol 0 0 0.360391 0.0889925 0.459413 0.12267 yield of living reserve on food
Y_EX_d mol/mol 0.0242014 0.0555449 9.75647e-05 0.187548 6.64782e-05 0.25406 yield of dead reserve on food
Y_CX mol/mol 0.832035 0.758707 0.305395 0.441679 0.245928 0.362033 yield of CO2 on food
Y_HX mol/mol 0.598603 0.545847 0.219715 0.317763 0.176931 0.260463 yield of H2O on food
Y_OX mol/mol -0.904838 -0.825094 -0.332118 -0.480326 -0.267446 -0.393711 yield of O2 on food
Y_NX mol/mol 0.124805 0.113806 0.0458093 0.0662518 0.0368891 0.054305 yield of N-waste on food
mu_TX J/mol 441995 403764 161861 234200 127177 189368 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