Belone euxini: 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: 2024/09/03
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.454817 0.454817 0.457054 0.457054 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0063468 0.0063468 0.00107919 0.00107919 spec pop growth rate
t2 d NaN NaN NaN NaN 109.212 109.212 642.286 642.286 population doubling time
a_b d 12.2386 12.3614 12.2296 12.3521 11.0046 11.0906 11.0046 11.0906 age at birth
t_j d 2.40209 2.51704 2.39382 2.50819 1.48735 1.53883 1.48735 1.53883 time since birth at metam
t_p d 4913.66 NaN 4686.25 NaN 1127.12 1341.66 1127.12 1341.66 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.790731 0.790881 1 1 0.789596 0.789657 survival probability at metam
S_p - 1 1 0.453688 0.463995 1 1 0.349844 0.357089 survival probability at puberty
theta_0b - 0.00139291 0.00143881 0.275633 0.266224 0.067374 0.0678837 0.414918 0.408539 frac of ind that is embryo
theta_bj - 0.000273857 0.00029347 0.0481687 0.0482673 0.00876273 0.00905962 0.0496852 0.0502192 frac of ind between b and j
theta_jp - 0.00112144 0.00114778 0.13295 0.128692 0.0541547 0.0542976 0.186545 0.184774 frac of ind between j and p
theta_pi - 0.997212 0.99712 0.543248 0.556817 0.869709 0.868759 0.348852 0.356468 frac of ind that is adult
L_bi cm 2.20781 2.067 0.559591 0.54887 0.567058 0.548511 0.240614 0.23918 mean structural length of post-natals
L2_bi cm^2 5.16603 4.5277 0.958295 0.884478 0.534078 0.497001 0.208265 0.201206 mean squared structural length of post-natals
L3_bi cm^3 12.3583 10.14 2.12567 1.83681 0.691928 0.617921 0.438571 0.404933 mean cubed structural length of post-natals
Ww_bi g 19.1778 15.3795 3.30442 2.79059 1.53143 1.31993 0.970678 0.864972 mean wet weight of post-natals
L_pi cm 2.21079 2.06988 0.721807 0.700215 0.602248 0.582669 0.351018 0.345954 mean structural length of adults
L2_pi cm^2 5.17325 4.53423 1.27599 1.16388 0.572236 0.53277 0.345137 0.329841 mean squared structural length of adults
L3_pi cm^3 12.3755 10.1547 2.83423 2.42044 0.741944 0.662945 0.73522 0.671554 mean cubed structural length of adults
Ww_pi g 19.2046 15.4017 4.4059 3.67726 1.64213 1.41611 1.62724 1.4345 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 0.080429 0.0660022 0.0149928 0.0129568 0.0182908 0.0159378 0.0071321 0.00645184 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 0.240095 0.246071 0.0663619 0.0677323 yield of living structure on food
Y_VX_d mol/mol 0.0224674 0.0229813 0.0543029 0.0554776 2.74074e-05 2.99975e-05 0.130091 0.132683 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.291301 0.279559 0.0805152 0.07695 yield of living reserve on food
Y_EX_d mol/mol 0.0123979 0.0118747 0.0301128 0.028807 3.32527e-05 3.40799e-05 0.157836 0.15074 yield of dead reserve on food
Y_CX mol/mol 0.85576 0.855769 0.806209 0.80634 0.359169 0.364931 0.455821 0.46252 yield of CO2 on food
Y_HX mol/mol 0.615672 0.615678 0.580023 0.580117 0.258402 0.262548 0.327938 0.332757 yield of H2O on food
Y_OX mol/mol -0.930639 -0.930649 -0.876753 -0.876895 -0.390596 -0.396863 -0.495705 -0.502991 yield of O2 on food
Y_NX mol/mol 0.128364 0.128365 0.120931 0.120951 0.0538753 0.0547397 0.0683731 0.069378 yield of N-waste on food
mu_TX J/mol 454447 454478 428787 428917 192205 195674 243180 247063 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