Pontinus clemensi: Population traits

at T = 15 °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_min f_max date: 2025/05/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.450967 0.450967 0.511475 0.511475 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00175782 0.00175782 0.00035931 0.00035931 spec pop growth rate
t2 d NaN NaN NaN NaN 394.322 394.322 1929.11 1929.11 population doubling time
a_b d 55.3682 55.2444 54.6258 54.5111 51.5547 51.4825 51.5547 51.4825 age at birth
t_j d 0.00422066 0.00417954 0.00397954 0.00394344 0.00311011 0.00309192 0.00311011 0.00309192 time since birth at metam
t_p d 17900.7 15081.6 9983.83 9494.94 4507.37 4449.78 4507.37 4449.78 time since birth at puberty
S_b - 0.999995 0.999995 0.999996 0.999996 0.999996 0.999996 0.999996 0.999996 survival probability at birth
S_j - 0.999995 0.999995 0.999856 0.999856 0.999996 0.999996 0.999856 0.999856 survival probability at metam
S_p - 0.999979 0.999979 0.373352 0.37129 0.999983 0.999984 0.318924 0.317668 survival probability at puberty
theta_0b - 0.00563742 0.00557905 0.376495 0.378359 0.0866332 0.0865135 0.453619 0.454714 frac of ind that is embryo
theta_bj - 4.30458e-07 4.22803e-07 2.74716e-05 2.74151e-05 5.00027e-06 4.97153e-06 2.71514e-05 2.70966e-05 frac of ind between b and j
theta_jp - 0.00564644 0.00558807 0.230194 0.230699 0.0792369 0.0791389 0.252101 0.252225 frac of ind between j and p
theta_pi - 0.988716 0.988832 0.393283 0.390915 0.834125 0.834343 0.294253 0.293034 frac of ind that is adult
L_bi cm 2.27055 2.3137 0.385449 0.38678 0.634015 0.637927 0.256072 0.256357 mean structural length of post-natals
L2_bi cm^2 6.07834 6.31436 0.55054 0.560722 0.677651 0.687005 0.211982 0.213452 mean squared structural length of post-natals
L3_bi cm^3 17.4804 18.5153 1.3783 1.43002 1.01355 1.03622 0.440658 0.448348 mean cubed structural length of post-natals
Ww_bi g 48.9236 52.5047 4.19018 4.4074 5.05629 5.25432 2.19831 2.27343 mean wet weight of post-natals
L_pi cm 2.28299 2.32625 0.558423 0.561902 0.684938 0.689133 0.395657 0.396766 mean structural length of adults
L2_pi cm^2 6.113 6.35 0.867982 0.886785 0.741092 0.751236 0.385975 0.389505 mean squared structural length of adults
L3_pi cm^3 17.5802 18.62 2.18468 2.27359 1.10974 1.13441 0.817481 0.833543 mean cubed structural length of adults
Ww_pi g 49.203 52.8014 6.64167 7.00733 5.53616 5.75225 4.07816 4.22663 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0643038 0.0681737 0.00660571 0.00686616 0.0158969 0.0164476 0.00497285 0.00511024 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.112074 0.110745 0.0318394 0.0315241 yield of living structure on food
Y_VX_d mol/mol 0.0533469 0.0529258 0.087854 0.0870545 0.000700378 0.000678329 0.0724403 0.0715666 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.44703 0.450806 0.126998 0.128325 yield of living reserve on food
Y_EX_d mol/mol 0.0959588 0.0971581 0.179232 0.181251 0.00279359 0.00276126 0.288942 0.291324 yield of dead reserve on food
Y_CX mol/mol 0.741319 0.740541 0.623539 0.622319 0.328026 0.325635 0.370405 0.367885 yield of CO2 on food
Y_HX mol/mol 0.533338 0.532778 0.448601 0.447724 0.235997 0.234276 0.266486 0.264673 yield of H2O on food
Y_OX mol/mol -0.806185 -0.805339 -0.678098 -0.676772 -0.356729 -0.354128 -0.402815 -0.400075 yield of O2 on food
Y_NX mol/mol 0.111198 0.111081 0.0935308 0.0933479 0.049204 0.0488453 0.0555607 0.0551828 yield of N-waste on food
mu_TX J/mol 393049 392600 329995 329284 168710 167327 191593 190148 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer