Sillago vittata: Population traits

at T = 22.8 °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_min f_max date: 2023/12/05
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.426847 0.426847 0.434272 0.434272 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0204 0.0204 0.00257202 0.00257202 spec pop growth rate
t2 d NaN NaN NaN NaN 33.9779 33.9779 269.496 269.496 population doubling time
a_b d 5.39636 5.40389 5.3815 5.38899 4.76275 4.76815 4.76275 4.76815 age at birth
t_j d 12.4685 12.5544 12.3008 12.3851 6.94085 6.97624 6.94085 6.97624 time since birth at metam
t_p d 1892.17 2093.9 1649.6 1755.85 391.229 394.251 391.229 394.251 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.373059 0.375088 1 1 0.211336 0.212646 survival probability at metam
S_p - 0.999999 0.999999 0.104998 0.105018 1 1 0.103818 0.103825 survival probability at puberty
theta_0b - 0.00163969 0.0016467 0.42716 0.425662 0.0924838 0.0925838 0.568631 0.567664 frac of ind that is embryo
theta_bj - 0.00164246 0.00164949 0.272057 0.271721 0.0840276 0.084109 0.285828 0.286 frac of ind between b and j
theta_jp - 0.00215252 0.00218261 0.116323 0.117431 0.0357898 0.0362636 0.0385742 0.0391288 frac of ind between j and p
theta_pi - 0.994565 0.994521 0.184459 0.185185 0.787699 0.787044 0.106967 0.107207 frac of ind that is adult
L_bi cm 1.99166 1.97409 0.271918 0.271386 0.470226 0.467841 0.126187 0.126103 mean structural length of post-natals
L2_bi cm^2 4.19948 4.12583 0.388265 0.384275 0.389356 0.385222 0.0914375 0.090975 mean squared structural length of post-natals
L3_bi cm^3 9.04265 8.80608 0.784974 0.770043 0.448976 0.441635 0.204132 0.201759 mean cubed structural length of post-natals
Ww_bi g 12.552 12.194 1.09492 1.07145 0.85719 0.839693 0.389732 0.38361 mean wet weight of post-natals
L_pi cm 1.99901 1.98145 0.727913 0.725382 0.532177 0.529767 0.34088 0.340542 mean structural length of adults
L2_pi cm^2 4.21549 4.14171 1.19904 1.18508 0.44795 0.443505 0.359035 0.357168 mean squared structural length of adults
L3_pi cm^3 9.07715 8.84002 2.43734 2.38782 0.517226 0.509136 0.822625 0.813049 mean cubed structural length of adults
Ww_pi g 12.5999 12.241 3.39971 3.32247 0.987494 0.968035 1.57057 1.54587 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 0.148588 0.144708 0.0139529 0.0136886 0.0323898 0.0317671 0.00754271 0.00743899 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 0.282777 0.283606 0.0696078 0.0697578 yield of living structure on food
Y_VX_d mol/mol 0.0234996 0.0235701 0.058301 0.0584715 2.07895e-05 2.10327e-05 0.141495 0.141819 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.257104 0.255622 0.0632882 0.0628746 yield of living reserve on food
Y_EX_d mol/mol 0.00912006 0.00906811 0.0230199 0.022887 1.8902e-05 1.89574e-05 0.128649 0.127825 yield of dead reserve on food
Y_CX mol/mol 0.858005 0.857987 0.809304 0.809266 0.350704 0.351358 0.487585 0.488349 yield of CO2 on food
Y_HX mol/mol 0.617287 0.617274 0.582249 0.582222 0.252312 0.252782 0.35079 0.35134 yield of H2O on food
Y_OX mol/mol -0.933081 -0.933061 -0.880118 -0.880077 -0.381391 -0.382102 -0.530249 -0.531079 yield of O2 on food
Y_NX mol/mol 0.128701 0.128698 0.121396 0.12139 0.0526056 0.0527037 0.0731378 0.0732523 yield of N-waste on food
mu_TX J/mol 455734 455727 430689 430676 189683 190084 261383 261827 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