Salmo ferox: Population traits

at T = 10 °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: 2025/06/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.29701 0.310928 0.655464 0.655464 1 1 scaled functional response
r 1/d 0 0 0.00420906 0.000299056 0.0068285 0.000387338 spec pop growth rate
t2 d NaN NaN 164.68 2317.78 101.508 1789.52 population doubling time
a_b d 80.3777 79.7739 71.0822 71.0822 67.2016 67.2016 age at birth
t_j d 390.957 374.037 201.894 201.894 154.13 154.13 time since birth at metam
t_p d 6445.55 5026.89 1466.05 1466.05 1031.85 1031.85 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.461463 1 0.273105 1 0.198994 survival probability at metam
S_p - 1 0.0266216 1 0.025062 1 0.0246524 survival probability at puberty
theta_0b - 0.00692893 0.406055 0.258472 0.559844 0.367916 0.614349 frac of ind that is embryo
theta_bj - 0.0069365 0.283062 0.191745 0.307838 0.232615 0.298124 frac of ind between b and j
theta_jp - 0.0268026 0.228559 0.232774 0.102425 0.178826 0.0631139 frac of ind between j and p
theta_pi - 0.959332 0.0823242 0.317008 0.029893 0.220643 0.0244129 frac of ind that is adult
L_bi cm 3.5977 0.673657 1.01071 0.454501 0.852706 0.443443 mean structural length of post-natals
L2_bi cm^2 13.8107 1.47387 1.8482 0.633006 1.33898 0.596621 mean squared structural length of post-natals
L3_bi cm^3 54.2144 5.30734 4.85898 2.53205 3.20228 2.52355 mean cubed structural length of post-natals
Ww_bi g 73.7861 7.31311 8.73009 4.54932 7.09454 5.59084 mean wet weight of post-natals
L_pi cm 3.70846 2.84474 1.80345 2.23093 1.67432 2.18373 mean structural length of adults
L2_pi cm^2 14.2885 9.9163 4.05755 7.72749 3.47692 7.69798 mean squared structural length of adults
L3_pi cm^3 56.1167 38.0054 11.2253 36.6446 8.98577 39.1701 mean cubed structural length of adults
Ww_pi g 76.3752 52.3685 20.1685 65.8391 19.9077 86.78 mean wet weight of adults
R 1/d 0 0 0 0 0 0.23248 mean reproduction rate of adults
J_X g/d 0.273078 0.0295716 0.0807754 0.025855 0.0886936 0.037122 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 0.253192 0.0292874 0.246543 0.0263312 yield of living structure on food
Y_VX_d mol/mol 0.0224815 0.0659256 2.9849e-05 0.167657 1.99861e-05 0.181719 yield of dead structure on food
Y_EX mol/mol 0 0 0.201717 0.0233331 0.299664 0.0320046 yield of living reserve on food
Y_EX_d mol/mol 0.00811594 0.0249148 2.37806e-05 0.133572 2.42925e-05 0.220873 yield of dead reserve on food
Y_CX mol/mol 0.860028 0.799785 0.435662 0.536776 0.344374 0.429697 yield of CO2 on food
Y_HX mol/mol 0.618742 0.575401 0.313435 0.38618 0.247758 0.309143 yield of H2O on food
Y_OX mol/mol -0.93528 -0.869766 -0.473782 -0.583743 -0.374507 -0.467296 yield of O2 on food
Y_NX mol/mol 0.129004 0.119968 0.0653493 0.0805163 0.0516561 0.0644546 yield of N-waste on food
mu_TX J/mol 456796 425834 234931 287730 184390 229392 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