Platycephalus laevigatus: Population traits

at T = 17.5 °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 - 0.480833 0.480833 0.482853 0.482853 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00880381 0.00880381 0.00104738 0.00104738 spec pop growth rate
t2 d NaN NaN NaN NaN 78.7326 78.7326 661.791 661.791 population doubling time
a_b d 12.5018 12.6704 12.4933 12.6617 11.1792 11.3099 11.1792 11.3099 age at birth
t_j d 38.0028 40.6445 37.8739 40.5037 22.2812 23.505 22.2812 23.505 time since birth at metam
t_p d 4290.37 NaN 4111.5 NaN 953.599 1038.19 953.599 1038.19 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.401666 0.421537 1 1 0.248448 0.263136 survival probability at metam
S_p - 0.999999 0.999999 0.0629657 0.0630782 1 1 0.0623222 0.0623706 survival probability at puberty
theta_0b - 0.00120308 0.00125229 0.428154 0.413646 0.0936234 0.0946649 0.558187 0.547907 frac of ind that is embryo
theta_bj - 0.00120512 0.00125444 0.281331 0.277467 0.0849563 0.0858025 0.29854 0.299623 frac of ind between b and j
theta_jp - 0.00245818 0.00276959 0.159254 0.171939 0.0764876 0.0834295 0.0730757 0.0806526 frac of ind between j and p
theta_pi - 0.995134 0.994724 0.131261 0.136948 0.744933 0.736103 0.0701979 0.0718178 frac of ind that is adult
L_bi cm 3.32449 3.05828 0.382035 0.375154 0.684743 0.64885 0.15973 0.158704 mean structural length of post-natals
L2_bi cm^2 11.5494 9.77737 0.912202 0.826309 0.842345 0.753443 0.15907 0.150925 mean squared structural length of post-natals
L3_bi cm^3 40.7578 31.7573 3.03793 2.53103 1.44351 1.21693 0.536079 0.47583 mean cubed structural length of post-natals
Ww_bi g 54.9884 41.9727 4.10308 3.3486 2.4917 2.03103 0.925347 0.794151 mean wet weight of post-natals
L_pi cm 3.33636 3.07025 1.38997 1.33805 0.811812 0.775419 0.572552 0.566273 mean structural length of adults
L2_pi cm^2 11.5919 9.81688 3.95024 3.51464 1.02265 0.924281 0.96359 0.91251 mean squared structural length of adults
L3_pi cm^3 40.9078 31.8858 13.2327 10.8347 1.7561 1.49643 3.3705 2.99186 mean cubed structural length of adults
Ww_pi g 55.1908 42.1424 17.8723 14.3345 3.03127 2.49752 5.81794 4.99336 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 0.273677 0.213322 0.0216563 0.0180581 0.0416312 0.034294 0.00775024 0.00676739 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 0.305261 0.312404 0.0724467 0.0736436 yield of living structure on food
Y_VX_d mol/mol 0.0171615 0.0176487 0.0449743 0.046246 8.1251e-06 9.02576e-06 0.148045 0.150718 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.221662 0.208993 0.0526063 0.0492662 yield of living reserve on food
Y_EX_d mol/mol 0.00599194 0.00567703 0.0157688 0.0149384 5.89994e-06 6.03807e-06 0.107501 0.100828 yield of dead reserve on food
Y_CX mol/mol 0.867472 0.867299 0.829882 0.829441 0.363688 0.369213 0.510026 0.516169 yield of CO2 on food
Y_HX mol/mol 0.624098 0.623974 0.597054 0.596736 0.261654 0.265628 0.366935 0.371355 yield of H2O on food
Y_OX mol/mol -0.943375 -0.943188 -0.902497 -0.902017 -0.395511 -0.401519 -0.554653 -0.561334 yield of O2 on food
Y_NX mol/mol 0.130121 0.130095 0.124482 0.124416 0.0545533 0.055382 0.0765038 0.0774253 yield of N-waste on food
mu_TX J/mol 460624 460553 441340 441161 197948 201344 274195 277767 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