Pagellus acarne: Population traits

at T = 18.4 °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 - 0.424089 0.4461 0.72305 0.72305 1 1 scaled functional response
r 1/d 0 0 0.0081801 0.0011485 0.0117764 0.00163852 spec pop growth rate
t2 d NaN NaN 84.7358 603.526 58.8592 423.033 population doubling time
a_b d 7.96866 7.90245 7.32105 7.32105 6.97843 6.97843 age at birth
t_j d 24.5837 23.5765 16.2243 16.2243 12.9899 12.9899 time since birth at metam
t_p d 5806.65 3095.23 1086.28 1086.28 761.716 761.716 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999999 0.426481 0.999999 0.31667 0.999999 0.254027 survival probability at metam
S_p - 0.999996 0.0786733 0.999998 0.0782152 0.999999 0.0780229 survival probability at puberty
theta_0b - 0.00167656 0.413397 0.0580149 0.502553 0.0787507 0.548214 frac of ind that is embryo
theta_bj - 0.00167984 0.278748 0.0547617 0.297041 0.0726844 0.296037 frac of ind between b and j
theta_jp - 0.00350254 0.169045 0.062325 0.102732 0.0579983 0.0690852 frac of ind between j and p
theta_pi - 0.993141 0.138809 0.824898 0.0976742 0.790567 0.0866639 frac of ind that is adult
L_bi cm 2.17912 0.186243 0.520119 0.106785 0.471516 0.101991 mean structural length of post-natals
L2_bi cm^2 5.1516 0.255551 0.473983 0.0716503 0.401908 0.0639584 mean squared structural length of post-natals
L3_bi cm^3 12.558 0.583114 0.589277 0.149903 0.481889 0.142682 mean cubed structural length of post-natals
Ww_bi g 16.1673 0.759401 0.878028 0.223356 0.808464 0.239377 mean wet weight of post-natals
L_pi cm 2.19018 0.626336 0.585637 0.339994 0.539791 0.321802 mean structural length of adults
L2_pi cm^2 5.17846 1.07151 0.540744 0.354214 0.467745 0.322405 mean squared structural length of adults
L3_pi cm^3 12.6236 2.46374 0.672886 0.762849 0.561507 0.743201 mean cubed structural length of adults
Ww_pi g 16.2516 3.20858 1.00261 1.13665 0.942039 1.24687 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0928644 0.00483325 0.0145962 0.00218331 0.0171299 0.00269388 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 0.330247 0.0788541 0.331285 0.0867846 yield of living structure on food
Y_VX_d mol/mol 0.0400828 0.0913558 0.000137563 0.16682 5.95028e-05 0.17844 yield of dead structure on food
Y_EX mol/mol 0 0 0.161824 0.0386392 0.224511 0.0588136 yield of living reserve on food
Y_EX_d mol/mol 0.0115199 0.0276187 6.74071e-05 0.0817433 4.03248e-05 0.120928 yield of dead reserve on food
Y_CX mol/mol 0.839022 0.77165 0.39835 0.524568 0.334729 0.445659 yield of CO2 on food
Y_HX mol/mol 0.60363 0.55516 0.286591 0.377398 0.240819 0.320627 yield of H2O on food
Y_OX mol/mol -0.912437 -0.83917 -0.433205 -0.570468 -0.364017 -0.484654 yield of O2 on food
Y_NX mol/mol 0.125853 0.115748 0.0597525 0.0786852 0.0502093 0.0668488 yield of N-waste on food
mu_TX J/mol 446123 411632 218268 283452 183324 241030 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