Blicca bjoerkna: Population traits

at T = 18 °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: 2023/08/22
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.346777 0.346777 0.602824 0.602824 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00353493 0.00353493 0.000284907 0.000284907 spec pop growth rate
t2 d NaN NaN NaN NaN 196.085 196.085 2432.89 2432.89 population doubling time
a_b d 11.5604 11.5604 10.5444 10.5444 9.68311 9.68311 9.68311 9.68311 age at birth
t_j d 0.0278195 0.0278195 0.0165957 0.0165957 0.0106143 0.0106143 0.0106143 0.0106143 time since birth at metam
t_p d 8076.86 4838.85 2695.24 2070.95 1474.34 1177.25 1474.34 1177.25 time since birth at puberty
S_b - 0.999998 0.999998 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999998 0.999998 0.999246 0.999246 0.999999 0.999999 0.999242 0.999242 survival probability at metam
S_p - 0.999991 0.999991 0.744127 0.744127 0.999994 0.999994 0.660863 0.660863 survival probability at puberty
theta_0b - 0.00231455 0.00231455 0.128719 0.128719 0.0335852 0.0335852 0.188097 0.188097 frac of ind that is embryo
theta_bj - 5.60034e-06 5.60034e-06 0.000203408 0.000203408 3.63285e-05 3.63285e-05 0.000206635 0.000206635 frac of ind between b and j
theta_jp - 0.00232161 0.00232161 0.111299 0.111299 0.0325448 0.0325448 0.152861 0.152861 frac of ind between j and p
theta_pi - 0.995358 0.995358 0.759778 0.759778 0.933834 0.933834 0.658835 0.658835 frac of ind that is adult
L_bi cm 2.01266 2.01266 0.703303 0.703303 1.01544 1.01544 0.606903 0.606903 mean structural length of post-natals
L2_bi cm^2 4.74022 4.74022 1.45355 1.45355 1.66104 1.66104 1.26201 1.26201 mean squared structural length of post-natals
L3_bi cm^3 12.0087 12.0087 4.95712 4.95712 3.7168 3.7168 5.44506 5.44506 mean cubed structural length of post-natals
Ww_bi g 12.8862 12.8862 5.58686 5.58686 4.50007 4.50007 6.59254 6.59254 mean wet weight of post-natals
L_pi cm 2.01701 2.01701 0.783901 0.783901 1.0453 1.0453 0.711048 0.711048 mean structural length of adults
L2_pi cm^2 4.75125 4.75125 1.66338 1.66338 1.7181 1.7181 1.54935 1.54935 mean squared structural length of adults
L3_pi cm^3 12.0367 12.0367 5.68407 5.68407 3.84633 3.84633 6.70918 6.70918 mean cubed structural length of adults
Ww_pi g 12.9164 12.9164 6.40616 6.40616 4.6569 4.6569 8.12306 8.12306 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.030788 0.030788 0.0164117 0.0164117 0.0311111 0.0311111 0.0236373 0.0236373 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.422314 0.422314 0.065631 0.065631 yield of living structure on food
Y_VX_d mol/mol 0.146974 0.146974 0.244564 0.244564 0.00305576 0.00305576 0.242355 0.242355 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0889977 0.0889977 0.013831 0.013831 yield of living reserve on food
Y_EX_d mol/mol 0.0107408 0.0107408 0.0310689 0.0310689 0.000643966 0.000643966 0.0510736 0.0510736 yield of dead reserve on food
Y_CX mol/mol 0.73291 0.73291 0.614992 0.614992 0.375614 0.375614 0.517734 0.517734 yield of CO2 on food
Y_HX mol/mol 0.527288 0.527288 0.442453 0.442453 0.270233 0.270233 0.372481 0.372481 yield of H2O on food
Y_OX mol/mol -0.797039 -0.797039 -0.668804 -0.668804 -0.40848 -0.40848 -0.563036 -0.563036 yield of O2 on food
Y_NX mol/mol 0.109936 0.109936 0.0922488 0.0922488 0.0563421 0.0563421 0.0776601 0.0776601 yield of N-waste on food
mu_TX J/mol 393105 393105 333130 333130 210512 210512 282809 282809 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