Cyprinion macrostomus: Population traits

at T = 17 °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: 2025/05/19
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.493719 0.493719 0.713018 0.713018 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00530978 0.00530978 0.000441099 0.000441099 spec pop growth rate
t2 d NaN NaN NaN NaN 130.542 130.542 1571.41 1571.41 population doubling time
a_b d 28.2188 28.5372 26.5102 26.809 25.0459 25.3227 25.0459 25.3227 age at birth
t_j d 150.568 161.036 105.445 112.179 77.9167 82.5038 77.9167 82.5038 time since birth at metam
t_p d 4641.22 NaN 1719.23 1924.84 1078.61 1169.32 1078.61 1169.32 time since birth at puberty
S_b - 0.999978 0.999976 0.999981 0.99998 0.999984 0.999982 0.999984 0.999982 survival probability at birth
S_j - 0.999874 0.99986 0.534549 0.551602 0.999916 0.999906 0.447866 0.464591 survival probability at metam
S_p - 0.998842 0.998586 0.0827927 0.082941 0.999676 0.999615 0.0821697 0.0822714 survival probability at puberty
theta_0b - 0.00924185 0.00955932 0.341699 0.330136 0.124596 0.125898 0.41411 0.403117 frac of ind that is embryo
theta_bj - 0.00926295 0.00958205 0.254404 0.249306 0.109239 0.110221 0.282171 0.279065 frac of ind between b and j
theta_jp - 0.0401408 0.0444613 0.246902 0.260549 0.187957 0.200513 0.184149 0.196217 frac of ind between j and p
theta_pi - 0.941354 0.936397 0.156994 0.160008 0.578209 0.563369 0.119571 0.121601 frac of ind that is adult
L_bi cm 1.19501 1.11067 0.290352 0.284729 0.472077 0.448811 0.24924 0.246069 mean structural length of post-natals
L2_bi cm^2 1.67206 1.44574 0.263295 0.242051 0.363814 0.326451 0.200428 0.187684 mean squared structural length of post-natals
L3_bi cm^3 2.50627 2.01784 0.439739 0.375571 0.384512 0.325431 0.367975 0.321776 mean cubed structural length of post-natals
Ww_bi g 2.88852 2.30593 0.536598 0.453006 0.503295 0.419534 0.481649 0.414823 mean wet weight of post-natals
L_pi cm 1.2496 1.16585 0.796268 0.771754 0.637052 0.613179 0.707333 0.692916 mean structural length of adults
L2_pi cm^2 1.75848 1.52772 1.04561 0.955058 0.538388 0.493229 0.910877 0.84993 mean squared structural length of adults
L3_pi cm^3 2.63757 2.13405 1.83533 1.56376 0.580052 0.50269 1.79263 1.56901 mean cubed structural length of adults
Ww_pi g 3.03985 2.43872 2.23959 1.88618 0.759241 0.648051 2.3464 2.02271 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 0.0132709 0.01073 0.00297382 0.00255319 0.00585473 0.00491051 0.00315982 0.00276348 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 0.348722 0.351892 0.0513679 0.051361 yield of living structure on food
Y_VX_d mol/mol 0.11553 0.118117 0.203572 0.207722 0.00289233 0.0031146 0.206442 0.210335 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.107727 0.101755 0.0158685 0.0148519 yield of living reserve on food
Y_EX_d mol/mol 0.0176205 0.0168632 0.0448398 0.0428281 0.000893493 0.000900636 0.0637737 0.0608218 yield of dead reserve on food
Y_CX mol/mol 0.757474 0.755645 0.642213 0.640075 0.430391 0.432963 0.553173 0.553255 yield of CO2 on food
Y_HX mol/mol 0.544961 0.543644 0.462036 0.460498 0.309642 0.311493 0.397977 0.398036 yield of H2O on food
Y_OX mol/mol -0.823753 -0.821763 -0.698406 -0.696082 -0.46805 -0.470847 -0.601576 -0.601665 yield of O2 on food
Y_NX mol/mol 0.113621 0.113347 0.0963319 0.0960113 0.0645586 0.0649445 0.082976 0.0829882 yield of N-waste on food
mu_TX J/mol 405044 404167 346052 345084 236952 238536 299792 300031 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