Eutropiichthys vacha: Population traits

at T = 25 °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: 2024/07/27
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.257505 0.257505 0.628753 0.628753 1 1 scaled functional response
r 1/d 0 0 0.0326428 0.00312955 0.0480882 0.00424514 spec pop growth rate
t2 d NaN NaN 21.2343 221.485 14.4141 163.28 population doubling time
a_b d 3.03772 3.03772 2.63438 2.63438 2.47024 2.47024 age at birth
t_j d 11.0158 11.0158 5.45986 5.45986 4.07093 4.07093 time since birth at metam
t_p d 1164.55 1164.55 225.489 225.489 152.656 152.656 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.492152 1 0.286392 1 0.206925 survival probability at metam
S_p - 1 0.0764617 1 0.0749086 1 0.0745529 survival probability at puberty
theta_0b - 0.000772198 0.341638 0.0822847 0.524012 0.11187 0.582703 frac of ind that is embryo
theta_bj - 0.000773837 0.245242 0.0756198 0.297322 0.099475 0.29108 frac of ind between b and j
theta_jp - 0.00203237 0.200738 0.0741937 0.087375 0.0584288 0.0481297 frac of ind between j and p
theta_pi - 0.996422 0.212382 0.767902 0.0912905 0.730226 0.0780868 frac of ind that is adult
L_bi cm 1.33952 0.273444 0.35331 0.0947036 0.335592 0.0913404 mean structural length of post-natals
L2_bi cm^2 1.84528 0.298079 0.220082 0.0593215 0.205222 0.0591015 mean squared structural length of post-natals
L3_bi cm^3 2.56717 0.398641 0.189271 0.109323 0.178957 0.134612 mean cubed structural length of post-natals
Ww_bi g 3.1662 0.491662 0.297109 0.171611 0.341123 0.256594 mean wet weight of post-natals
L_pi cm 1.34315 0.757273 0.412335 0.312127 0.397183 0.300717 mean structural length of adults
L2_pi cm^2 1.85047 0.919913 0.262485 0.30104 0.249007 0.307308 mean squared structural length of adults
L3_pi cm^3 2.5744 1.23555 0.226166 0.569611 0.217621 0.718956 mean cubed structural length of adults
Ww_pi g 3.17512 1.52386 0.355026 0.894152 0.414823 1.37045 mean wet weight of adults
R 1/d 0.936455 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0638454 0.0102965 0.0187107 0.00499593 0.0277906 0.00792787 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 0.330202 0.0684822 0.309662 0.0720808 yield of living structure on food
Y_VX_d mol/mol 0.011448 0.0316882 2.66951e-06 0.139015 1.03251e-06 0.145719 yield of dead structure on food
Y_EX mol/mol 0 0 0.188136 0.0390183 0.280608 0.0653176 yield of living reserve on food
Y_EX_d mol/mol 0.00267132 0.00739426 1.52097e-06 0.0792047 9.35633e-07 0.132047 yield of dead reserve on food
Y_CX mol/mol 0.876506 0.851543 0.372283 0.564905 0.300353 0.475461 yield of CO2 on food
Y_HX mol/mol 0.630597 0.612638 0.267837 0.406418 0.216087 0.342068 yield of H2O on food
Y_OX mol/mol -0.9532 -0.926052 -0.404858 -0.614334 -0.326634 -0.517064 yield of O2 on food
Y_NX mol/mol 0.131476 0.127731 0.0558424 0.0847358 0.045053 0.0713192 yield of N-waste on food
mu_TX J/mol 465307 452589 203922 303729 163334 255050 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