Argyrops spinifer: Population traits

at T = 27.9 °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: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.364698 0.364698 0.682349 0.682349 1 1 scaled functional response
r 1/d 0 0 0.0127082 0.00189567 0.0174105 0.002445 spec pop growth rate
t2 d NaN NaN 54.5431 365.647 39.812 283.496 population doubling time
a_b d 4.64291 4.64291 4.27709 4.27709 4.10696 4.10696 age at birth
t_j d 6.23285 6.23285 4.31923 4.31923 3.62676 3.62676 time since birth at metam
t_p d 2683.06 2683.06 745.975 745.975 552.88 552.88 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.265505 1 0.171285 1 0.168244 survival probability at metam
S_p - 1 0.168597 1 0.168333 1 0.144604 survival probability at puberty
theta_0b - 0.000509903 0.477857 0.0527634 0.573415 0.0688362 0.607269 frac of ind that is embryo
theta_bj - 0.000511462 0.265479 0.0501123 0.268218 0.0569794 0.248897 frac of ind between b and j
theta_jp - 0.000175147 0.0350268 0.000480233 0.000950266 0.00727818 0.010946 frac of ind between j and p
theta_pi - 0.998803 0.221637 0.896644 0.157417 0.866906 0.132888 frac of ind that is adult
L_bi cm 4.98795 0.488119 0.818629 0.155512 0.737669 0.150519 mean structural length of post-natals
L2_bi cm^2 25.8395 1.85403 1.19918 0.17212 0.99645 0.159772 mean squared structural length of post-natals
L3_bi cm^3 135.671 9.24278 2.45618 0.631731 1.93003 0.624524 mean cubed structural length of post-natals
Ww_bi g 221.374 15.0815 5.35915 1.37838 5.27307 1.70627 mean wet weight of post-natals
L_pi cm 4.99134 1.0763 0.86149 0.328564 0.787784 0.336398 mean structural length of adults
L2_pi cm^2 25.8572 4.3637 1.26664 0.461245 1.07002 0.465956 mean squared structural length of adults
L3_pi cm^3 135.764 21.7743 2.59475 1.71163 2.07307 1.84532 mean cubed structural length of adults
Ww_pi g 221.526 35.5291 5.66151 3.73463 5.66387 5.04163 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 1.39181 0.0998395 0.120911 0.0173033 0.147265 0.0235376 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 0.258154 0.0692096 0.228179 0.0648733 yield of living structure on food
Y_VX_d mol/mol 0.0125051 0.032943 3.07409e-06 0.138248 1.31598e-06 0.129522 yield of dead structure on food
Y_EX mol/mol 0 0 0.305115 0.0817994 0.395233 0.112368 yield of living reserve on food
Y_EX_d mol/mol 0.0078995 0.0208101 3.6333e-06 0.163396 2.27944e-06 0.224347 yield of dead reserve on food
Y_CX mol/mol 0.87022 0.836872 0.327349 0.437972 0.26721 0.359514 yield of CO2 on food
Y_HX mol/mol 0.626075 0.602083 0.235509 0.315097 0.192243 0.25865 yield of H2O on food
Y_OX mol/mol -0.946365 -0.910098 -0.355992 -0.476295 -0.290591 -0.390972 yield of O2 on food
Y_NX mol/mol 0.130533 0.125531 0.0491024 0.0656959 0.0400815 0.0539271 yield of N-waste on food
mu_TX J/mol 461903 444583 175606 233914 141031 190109 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