Scarus scaber: Population traits

at T = 28.5 °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_minf f_max date: 2024/12/01
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.454115 0.454706 0.727353 0.727353 1 1 scaled functional response
r 1/d 0 0 0.011694 0.00115794 0.0178257 0.00174555 spec pop growth rate
t2 d NaN NaN 59.2737 598.606 38.8846 397.093 population doubling time
a_b d 5.04201 5.0409 4.6565 4.6565 4.41752 4.41752 age at birth
t_j d 32.8211 32.7815 21.5604 21.5604 16.5715 16.5715 time since birth at metam
t_p d 2544.85 2508.48 688.708 688.708 458.39 458.39 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.587952 1 0.474045 1 0.397881 survival probability at metam
S_p - 0.999999 0.031623 1 0.0315492 1 0.0315171 survival probability at puberty
theta_0b - 0.000611684 0.321939 0.0528728 0.414619 0.0755696 0.467919 frac of ind that is embryo
theta_bj - 0.000613526 0.25052 0.0501953 0.29141 0.0700026 0.304239 frac of ind between b and j
theta_jp - 0.00338024 0.33824 0.160877 0.24301 0.166436 0.183097 frac of ind between j and p
theta_pi - 0.995395 0.0893015 0.736055 0.0509609 0.687992 0.044746 frac of ind that is adult
L_bi cm 3.36493 0.255024 0.624561 0.11524 0.55141 0.11002 mean structural length of post-natals
L2_bi cm^2 11.7749 0.577968 0.715925 0.0994643 0.578302 0.0866967 mean squared structural length of post-natals
L3_bi cm^3 41.7679 1.94032 1.12944 0.314296 0.862405 0.296094 mean cubed structural length of post-natals
Ww_bi g 48.0601 2.233 1.40196 0.390132 1.1485 0.394319 mean wet weight of post-natals
L_pi cm 3.37806 1.49062 0.778142 0.615744 0.710445 0.573083 mean structural length of adults
L2_pi cm^2 11.8221 4.35563 0.918702 1.09045 0.774042 0.976852 mean squared structural length of adults
L3_pi cm^3 41.9355 14.73 1.45305 3.60604 1.15846 3.51649 mean cubed structural length of adults
Ww_pi g 48.2529 16.9519 1.80365 4.47613 1.54276 4.68304 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.34301 0.0167995 0.033403 0.00454516 0.037096 0.00543062 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 0.395404 0.0800709 0.414411 0.0951729 yield of living structure on food
Y_VX_d mol/mol 0.0172951 0.0465432 8.69707e-06 0.166778 3.50737e-06 0.196655 yield of dead structure on food
Y_EX mol/mol 0 0 0.0954065 0.0193202 0.137475 0.0315722 yield of living reserve on food
Y_EX_d mol/mol 0.00260543 0.00702067 2.0985e-06 0.0402417 1.16352e-06 0.0652374 yield of dead reserve on food
Y_CX mol/mol 0.870724 0.837061 0.399804 0.584214 0.338734 0.501987 yield of CO2 on food
Y_HX mol/mol 0.626438 0.602219 0.287636 0.42031 0.2437 0.361152 yield of H2O on food
Y_OX mol/mol -0.946913 -0.910304 -0.434786 -0.635333 -0.368373 -0.545911 yield of O2 on food
Y_NX mol/mol 0.130609 0.125559 0.0599705 0.0876321 0.0508101 0.0752981 yield of N-waste on food
mu_TX J/mol 462419 445367 222319 316316 189681 273341 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