Galaxiella nigrostriata: Population traits

at T = 17 °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: 2025/06/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.598471 NaN NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0112688 0.0112688 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 61.5105 61.5105 NaN NaN population doubling time
a_b d 14.0022 NaN NaN NaN 12.9547 13.0946 NaN NaN age at birth
t_j d 41.1259 NaN NaN NaN 26.0789 27.6631 NaN NaN time since birth at metam
t_p d 809.131 NaN NaN NaN 274.933 304.944 NaN NaN time since birth at puberty
S_b - 0.999972 NaN NaN NaN 0.999978 0.999975 NaN NaN survival probability at birth
S_j - 0.999839 NaN NaN NaN 0.999884 0.99987 NaN NaN survival probability at metam
S_p - 0.999353 NaN NaN NaN 0.999744 0.99969 NaN NaN survival probability at puberty
theta_0b - 0.0197543 NaN NaN NaN 0.136508 0.13794 NaN NaN frac of ind that is embryo
theta_bj - 0.0197686 NaN NaN NaN 0.118019 0.119072 NaN NaN frac of ind between b and j
theta_jp - 0.0382823 NaN NaN NaN 0.103216 0.113362 NaN NaN frac of ind between j and p
theta_pi - 0.922195 NaN NaN NaN 0.642258 0.629626 NaN NaN frac of ind that is adult
L_bi cm 0.317559 NaN NaN NaN 0.256486 0.241835 NaN NaN mean structural length of post-natals
L2_bi cm^2 0.108745 NaN NaN NaN 0.0900503 0.0793793 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 0.0385081 NaN NaN NaN 0.0376004 0.0309139 NaN NaN mean cubed structural length of post-natals
Ww_bi g 0.0535067 NaN NaN NaN 0.0620711 0.0495904 NaN NaN mean wet weight of post-natals
L_pi cm 0.33248 NaN NaN NaN 0.316855 0.301248 NaN NaN mean structural length of adults
L2_pi cm^2 0.115164 NaN NaN NaN 0.118682 0.106147 NaN NaN mean squared structural length of adults
L3_pi cm^3 0.0408948 NaN NaN NaN 0.050339 0.0421005 NaN NaN mean cubed structural length of adults
Ww_pi g 0.0568229 NaN NaN NaN 0.0831001 0.0675354 NaN NaN mean wet weight of adults
R 1/d 0.0215601 NaN NaN NaN 0.0672266 0.0466201 NaN NaN mean reproduction rate of adults
J_X g/d 0.00191361 NaN NaN NaN 0.00273467 0.00222722 NaN NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN NaN NaN 0.109375 0.109375 NaN NaN yield of faeces on food
Y_VX mol/mol 0 NaN NaN NaN 0.15494 0.156411 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.0411696 NaN NaN NaN 0.00352351 0.00380863 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 NaN NaN NaN 0.100836 0.0944951 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.0160352 NaN NaN NaN 0.00229313 0.00230097 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.83342 NaN NaN NaN 0.629032 0.63361 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.5996 NaN NaN NaN 0.452553 0.455847 NaN NaN yield of H2O on food
Y_OX mol/mol -0.906344 NaN NaN NaN -0.684072 -0.68905 NaN NaN yield of O2 on food
Y_NX mol/mol 0.125013 NaN NaN NaN 0.0943548 0.0950414 NaN NaN yield of N-waste on food
mu_TX J/mol 443096 NaN NaN NaN 336547 339152 NaN NaN 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