Capoeta tinca: 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_min f_max date: 2025/04/13
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.475111 0.475111 0.538968 0.538968 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00674005 0.00674005 0.00139545 0.00139545 spec pop growth rate
t2 d NaN NaN NaN NaN 102.84 102.84 496.718 496.718 population doubling time
a_b d 15.4366 15.3976 15.118 15.0803 13.7226 13.6919 13.7226 13.6919 age at birth
t_j d 9.07567 8.95983 8.17188 8.07067 5.13286 5.07995 5.13286 5.07995 time since birth at metam
t_p d 5135.01 4443.05 2720.7 2605.11 1014.89 998.814 1014.89 998.814 time since birth at puberty
S_b - 0.999995 0.999995 0.999995 0.999995 0.999996 0.999996 0.999996 0.999996 survival probability at birth
S_j - 0.999984 0.999984 0.619643 0.619626 0.999992 0.999992 0.619149 0.61914 survival probability at metam
S_p - 0.999973 0.999973 0.480782 0.478278 0.999982 0.999982 0.385867 0.383748 survival probability at puberty
theta_0b - 0.00500855 0.00496834 0.265431 0.267517 0.0883241 0.0881341 0.385883 0.387683 frac of ind that is embryo
theta_bj - 0.00295006 0.00289633 0.11422 0.113974 0.0310354 0.0307268 0.113355 0.112968 frac of ind between b and j
theta_jp - 0.00206761 0.00208102 0.0666736 0.0678023 0.0495939 0.0497456 0.115601 0.116389 frac of ind between j and p
theta_pi - 0.989974 0.990054 0.553676 0.550707 0.831047 0.831394 0.385161 0.38296 frac of ind that is adult
L_bi cm 1.91442 1.94524 0.506961 0.509487 0.626287 0.631969 0.336963 0.337783 mean structural length of post-natals
L2_bi cm^2 4.24584 4.3836 0.69577 0.708946 0.622252 0.634626 0.295349 0.298439 mean squared structural length of post-natals
L3_bi cm^3 10.0538 10.5458 1.49473 1.54744 0.847946 0.874573 0.565101 0.577833 mean cubed structural length of post-natals
Ww_bi g 13.7269 14.4579 2.11422 2.19863 1.49999 1.55742 0.999647 1.029 mean wet weight of post-natals
L_pi cm 1.92352 1.95441 0.633387 0.638002 0.67445 0.680548 0.462305 0.464464 mean structural length of adults
L2_pi cm^2 4.26729 4.40556 0.918349 0.938155 0.680965 0.694393 0.461333 0.467495 mean squared structural length of adults
L3_pi cm^3 10.1047 10.5989 1.9825 2.05764 0.929994 0.959003 0.899777 0.922645 mean cubed structural length of adults
Ww_pi g 13.7965 14.5306 2.80415 2.92352 1.64513 1.70778 1.59168 1.64303 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 0.0709986 0.0744287 0.0131965 0.0136531 0.0219072 0.0226862 0.0103922 0.0106623 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 0.260882 0.259835 0.0758812 0.0756252 yield of living structure on food
Y_VX_d mol/mol 0.0839709 0.0835281 0.146621 0.145939 0.00111818 0.00109699 0.161534 0.160857 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.200611 0.202875 0.0583506 0.0590469 yield of living reserve on food
Y_EX_d mol/mol 0.0306785 0.0309855 0.0607672 0.0614138 0.00085985 0.000856508 0.124215 0.125595 yield of dead reserve on food
Y_CX mol/mol 0.775976 0.776111 0.683237 0.683272 0.427154 0.425962 0.470645 0.469501 yield of CO2 on food
Y_HX mol/mol 0.558271 0.558369 0.491551 0.491576 0.307314 0.306456 0.338603 0.33778 yield of H2O on food
Y_OX mol/mol -0.843873 -0.844021 -0.74302 -0.743058 -0.46453 -0.463233 -0.511826 -0.510583 yield of O2 on food
Y_NX mol/mol 0.116396 0.116417 0.102486 0.102491 0.0640731 0.0638942 0.0705967 0.0704252 yield of N-waste on food
mu_TX J/mol 413641 413694 365768 365753 230691 229982 253382 252706 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