Spinibarbus sinensis: Population traits

at T = 25 °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: 2025/07/01
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.385633 NaN 0.385633 0.385633 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00663087 0.00663087 0.00101519 0.00101519 spec pop growth rate
t2 d NaN NaN NaN NaN 104.533 104.533 682.778 682.778 population doubling time
a_b d 8.09555 NaN 8.09555 NaN 7.13097 6.76016 7.13097 6.76016 age at birth
t_j d 0.000780626 NaN 0.000780626 NaN 0.000442651 0.000351569 0.000442651 0.000351569 time since birth at metam
t_p d 5854.44 NaN 5854.44 NaN 1212.52 406.166 1212.52 406.166 time since birth at puberty
S_b - 1 NaN 1 NaN 1 1 1 1 survival probability at birth
S_j - 1 NaN 0.999887 NaN 1 1 0.999886 0.999886 survival probability at metam
S_p - 1 NaN 0.517664 NaN 1 1 0.385943 0.334472 survival probability at puberty
theta_0b - 0.000743949 NaN 0.250758 NaN 0.0460715 0.0436541 0.386566 0.428901 frac of ind that is embryo
theta_bj - 7.19466e-08 NaN 2.42491e-05 NaN 2.79997e-06 2.22945e-06 2.39706e-05 2.23265e-05 frac of ind between b and j
theta_jp - 0.000746057 NaN 0.180856 NaN 0.0440541 0.0419203 0.239082 0.247517 frac of ind between j and p
theta_pi - 0.99851 NaN 0.568362 NaN 0.909872 0.914423 0.374328 0.32356 frac of ind that is adult
L_bi cm 4.04064 NaN 0.771734 NaN 0.941542 1.19184 0.312466 0.323255 mean structural length of post-natals
L2_bi cm^2 17.2422 NaN 2.36766 NaN 1.53776 2.54496 0.457928 0.577519 mean squared structural length of post-natals
L3_bi cm^3 75.0828 NaN 9.5664 NaN 3.51493 7.74077 1.87498 3.29006 mean cubed structural length of post-natals
Ww_bi g 113.034 NaN 14.4018 NaN 8.12204 25.5826 4.33257 10.8734 mean wet weight of post-natals
L_pi cm 4.04359 NaN 0.990221 NaN 0.982552 1.24194 0.45376 0.498404 mean structural length of adults
L2_pi cm^2 17.255 NaN 3.11883 NaN 1.61177 2.66118 0.745013 1.01237 mean squared structural length of adults
L3_pi cm^3 75.1389 NaN 12.6107 NaN 3.68508 8.0956 3.07213 5.80642 mean cubed structural length of adults
Ww_pi g 113.119 NaN 18.9849 NaN 8.51522 26.7553 7.09886 19.1898 mean wet weight of adults
R 1/d 0 NaN 0 NaN 0 1.65417 0 0.11445 mean reproduction rate of adults
J_X g/d 0.408124 NaN 0.0560428 NaN 0.0943872 0.274694 0.0281075 0.0623354 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 0.24693 0.186855 0.0677204 0.0535815 yield of living structure on food
Y_VX_d mol/mol 0.0213144 NaN 0.05257 NaN 1.41569e-05 6.09224e-06 0.133711 0.10608 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.323658 0.430686 0.0887632 0.123501 yield of living reserve on food
Y_EX_d mol/mol 0.0107736 NaN 0.0265721 NaN 1.85558e-05 1.40421e-05 0.175259 0.244505 yield of dead reserve on food
Y_CX mol/mol 0.858537 NaN 0.811483 NaN 0.320004 0.273064 0.425171 0.362958 yield of CO2 on food
Y_HX mol/mol 0.61767 NaN 0.583817 NaN 0.230225 0.196454 0.305887 0.261128 yield of H2O on food
Y_OX mol/mol -0.933659 NaN -0.882488 NaN -0.348005 -0.296957 -0.462373 -0.394716 yield of O2 on food
Y_NX mol/mol 0.128781 NaN 0.121722 NaN 0.0480006 0.0409596 0.0637756 0.0544436 yield of N-waste on food
mu_TX J/mol 455917 NaN 431600 NaN 171006 142184 226572 190266 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