Trematomus bernacchii: Population traits

at T = -1.7 °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 - 0.262922 NaN 0.262922 0.262922 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00488029 0.00488029 0.00102934 0.00102934 spec pop growth rate
t2 d NaN NaN NaN NaN 142.03 142.03 673.392 673.392 population doubling time
a_b d 134.537 NaN 134.537 NaN 124.539 124.725 124.539 124.725 age at birth
t_j d 139.095 NaN 139.095 NaN 89.6014 90.2957 89.6014 90.2957 time since birth at metam
t_p d 10472 NaN 10472 NaN 1210.24 1231.77 1210.24 1231.77 time since birth at puberty
S_b - 0.999999 NaN 0.999999 NaN 1 1 1 1 survival probability at birth
S_j - 0.999997 NaN 0.193901 NaN 0.999999 0.999999 0.158936 0.159243 survival probability at metam
S_p - 0.999997 NaN 0.183419 NaN 0.999998 0.999998 0.103934 0.105074 survival probability at puberty
theta_0b - 0.0102705 NaN 0.306527 NaN 0.45541 0.455907 0.700482 0.698844 frac of ind that is embryo
theta_bj - 0.0102737 NaN 0.150675 NaN 0.1929 0.193913 0.209152 0.210033 frac of ind between b and j
theta_jp - 0.000348042 NaN 0.0019592 NaN 0.0551313 0.0541614 0.0212184 0.020951 frac of ind between j and p
theta_pi - 0.979108 NaN 0.540838 NaN 0.296558 0.296019 0.0691475 0.0701725 frac of ind that is adult
L_bi cm 0.725918 NaN 0.568721 NaN 0.410028 0.406283 0.281879 0.281645 mean structural length of post-natals
L2_bi cm^2 0.536219 NaN 0.388096 NaN 0.245407 0.239903 0.161036 0.159513 mean squared structural length of post-natals
L3_bi cm^3 0.399084 NaN 0.280906 NaN 0.196622 0.189031 0.180866 0.175535 mean cubed structural length of post-natals
Ww_bi g 2.01215 NaN 1.41631 NaN 3.2193 2.96741 2.96134 2.75554 mean wet weight of post-natals
L_pi cm 0.731949 NaN 0.684852 NaN 0.58946 0.583519 0.647184 0.642856 mean structural length of adults
L2_pi cm^2 0.541715 NaN 0.49047 NaN 0.41679 0.407282 0.59335 0.582086 mean squared structural length of adults
L3_pi cm^3 0.403356 NaN 0.358999 NaN 0.353662 0.340119 0.76338 0.733674 mean cubed structural length of adults
Ww_pi g 2.03369 NaN 1.81005 NaN 5.79055 5.33917 12.4989 11.5172 mean wet weight of adults
R 1/d 0.0203179 NaN 0 NaN 0.024209 0.0193238 0.158474 0.15323 mean reproduction rate of adults
J_X g/d 0.0163328 NaN 0.0117789 NaN 0.0295214 0.0275665 0.0189257 0.0179082 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.0325043 0.0334655 0.00983699 0.0100895 yield of living structure on food
Y_VX_d mol/mol 0.00204458 NaN 0.0055761 NaN 9.00173e-07 9.69446e-07 0.0192141 0.0196943 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.499692 0.491875 0.151225 0.148295 yield of living reserve on food
Y_EX_d mol/mol 0.00826404 NaN 0.0225382 NaN 1.38385e-05 1.42489e-05 0.29538 0.289466 yield of dead reserve on food
Y_CX mol/mol 0.880316 NaN 0.862511 NaN 0.358414 0.365269 0.414969 0.42308 yield of CO2 on food
Y_HX mol/mol 0.633339 NaN 0.620529 NaN 0.257859 0.262791 0.298547 0.304383 yield of H2O on food
Y_OX mol/mol -0.957344 NaN -0.93798 NaN -0.389776 -0.39723 -0.451278 -0.4601 yield of O2 on food
Y_NX mol/mol 0.132047 NaN 0.129377 NaN 0.0537622 0.0547903 0.0622453 0.0634621 yield of N-waste on food
mu_TX J/mol 466932 NaN 457316 NaN 181409 185227 212342 216840 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