Salvelinus alpinus: 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: 2023/03/18
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.31266 NaN 0.65633 NaN 1 1 scaled functional response
r 1/d 0 0 0.0043174 NaN 0.00579906 NaN spec pop growth rate
t2 d NaN NaN 160.547 NaN 119.527 NaN population doubling time
a_b d 61.2777 NaN 55.7048 NaN 53.4226 NaN age at birth
t_j d 136.711 NaN 85.459 NaN 70.5784 NaN time since birth at metam
t_p d 2083.76 NaN 929.724 NaN 718.073 NaN time since birth at puberty
S_b - 0.99924 NaN 0.999412 NaN 0.999473 NaN survival probability at birth
S_j - 0.996154 NaN 0.997395 NaN 0.997805 NaN survival probability at metam
S_p - 0.990605 NaN 0.996053 NaN 0.99717 NaN survival probability at puberty
theta_0b - 0.046399 NaN 0.218706 NaN 0.269406 NaN frac of ind that is embryo
theta_bj - 0.0463458 NaN 0.171811 NaN 0.197491 NaN frac of ind between b and j
theta_jp - 0.0568005 NaN 0.0760435 NaN 0.0514349 NaN frac of ind between j and p
theta_pi - 0.850455 NaN 0.53344 NaN 0.481669 NaN frac of ind that is adult
L_bi cm 2.45472 NaN 1.60821 NaN 1.56765 NaN mean structural length of post-natals
L2_bi cm^2 7.46654 NaN 4.1902 NaN 4.16367 NaN mean squared structural length of post-natals
L3_bi cm^3 25.1287 NaN 14.5151 NaN 15.347 NaN mean cubed structural length of post-natals
Ww_bi g 41.302 NaN 34.1261 NaN 46.9391 NaN mean wet weight of post-natals
L_pi cm 2.69558 NaN 2.1405 NaN 2.13845 NaN mean structural length of adults
L2_pi cm^2 8.34374 NaN 6.03087 NaN 6.19691 NaN mean squared structural length of adults
L3_pi cm^3 28.1615 NaN 21.2036 NaN 23.2158 NaN mean cubed structural length of adults
Ww_pi g 46.2867 NaN 49.8511 NaN 71.0061 NaN mean wet weight of adults
R 1/d 0 NaN 0 NaN 0 NaN mean reproduction rate of adults
J_X g/d 0.282615 NaN 0.336763 NaN 0.511778 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.186089 NaN 0.1739 NaN yield of living structure on food
Y_VX_d mol/mol 0.148706 NaN 0.0217426 NaN 0.0109959 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.251419 NaN 0.357976 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0957099 NaN 0.0293758 NaN 0.0226353 NaN yield of dead reserve on food
Y_CX mol/mol 0.646209 NaN 0.401999 NaN 0.325118 NaN yield of CO2 on food
Y_HX mol/mol 0.464911 NaN 0.289216 NaN 0.233904 NaN yield of H2O on food
Y_OX mol/mol -0.702752 NaN -0.437174 NaN -0.353566 NaN yield of O2 on food
Y_NX mol/mol 0.0969314 NaN 0.0602999 NaN 0.0487677 NaN yield of N-waste on food
mu_TX J/mol 345507 NaN 214147 NaN 170716 NaN 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