Squalius cii: Population traits

at T = 22 °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: 2025/05/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.368713 NaN 0.684357 NaN 1 1 scaled functional response
r 1/d 0 0 0.00231526 NaN 0.00428864 NaN spec pop growth rate
t2 d NaN NaN 299.382 NaN 161.624 NaN population doubling time
a_b d 42.0998 NaN 38.1844 NaN 35.8691 NaN age at birth
t_j d 20826.6 NaN 2277.13 NaN 1234.47 NaN time since birth at metam
t_p d 20827.6 NaN 2277.24 NaN 1234.53 NaN time since birth at puberty
S_b - 0.999997 NaN 0.999997 NaN 0.999998 NaN survival probability at birth
S_j - 0.999978 NaN 0.999984 NaN 0.999986 NaN survival probability at metam
S_p - 0.0144012 NaN 0.990081 NaN 0.997693 NaN survival probability at puberty
theta_0b - 0.00527317 NaN 0.0843075 NaN 0.142221 NaN frac of ind that is embryo
theta_bj - 0.00534699 NaN 0.0775707 NaN 0.12234 NaN frac of ind between b and j
theta_jp - 0.986539 NaN 0.833522 NaN 0.731158 NaN frac of ind between j and p
theta_pi - 0.00284081 NaN 0.00459933 NaN 0.00428074 NaN frac of ind that is adult
L_bi cm 0.353065 NaN 0.307258 NaN 0.309301 NaN mean structural length of post-natals
L2_bi cm^2 0.194657 NaN 0.17648 NaN 0.185169 NaN mean squared structural length of post-natals
L3_bi cm^3 0.179298 NaN 0.244937 NaN 0.288482 NaN mean cubed structural length of post-natals
Ww_bi g 0.184622 NaN 0.258436 NaN 0.311715 NaN mean wet weight of post-natals
L_pi cm 2.2442 NaN 2.95712 NaN 3.15286 NaN mean structural length of adults
L2_pi cm^2 5.04068 NaN 9.02206 NaN 10.4672 NaN mean squared structural length of adults
L3_pi cm^3 11.3312 NaN 28.4048 NaN 36.7013 NaN mean cubed structural length of adults
Ww_pi g 11.6677 NaN 29.9703 NaN 39.6571 NaN mean wet weight of adults
R 1/d 0.0833033 NaN 0.922763 NaN 1.71861 NaN mean reproduction rate of adults
J_X g/d 0.00104974 NaN 0.00222556 NaN 0.00357686 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 0.254809 NaN 0.345888 NaN yield of living structure on food
Y_VX_d mol/mol 0.0570314 NaN 0.00440184 NaN 0.0035597 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0140438 NaN 0.0278563 NaN yield of living reserve on food
Y_EX_d mol/mol 0.00169352 NaN 0.000242608 NaN 0.000286683 NaN yield of dead reserve on food
Y_CX mol/mol 0.8319 NaN 0.617128 NaN 0.513034 NaN yield of CO2 on food
Y_HX mol/mol 0.598506 NaN 0.443989 NaN 0.3691 NaN yield of H2O on food
Y_OX mol/mol -0.904691 NaN -0.671127 NaN -0.557925 NaN yield of O2 on food
Y_NX mol/mol 0.124785 NaN 0.0925692 NaN 0.0769552 NaN yield of N-waste on food
mu_TX J/mol 443053 NaN 335037 NaN 282298 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