Gobius roulei: Population traits

at T = 13.5 °C with background hazards for embryo, juv, adult: 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 std f_min f_max date: 2024/02/26
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.440677 0.440677 0.567765 0.567765 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00418852 0.00418852 0.00066684 0.00066684 spec pop growth rate
t2 d NaN NaN NaN NaN 165.487 165.487 1039.45 1039.45 population doubling time
a_b d 16.7722 16.3075 16.0755 15.6252 14.6093 14.202 14.6093 14.202 age at birth
t_p d 5340.6 2837.41 2347.94 1738.49 1013.36 837.627 1013.36 837.627 time since birth at puberty
S_b - 0.999996 0.999997 0.999996 0.999997 0.999997 0.999998 0.999997 0.999998 survival probability at birth
S_p - 0.999976 0.999981 0.764382 0.737528 0.999984 0.999988 0.669922 0.640262 survival probability at puberty
theta_0b - 0.0043109 0.00394351 0.109372 0.123941 0.0593289 0.0577115 0.19153 0.209549 frac of ind that is embryo
theta_bp - 0.00432654 0.00395683 0.0959076 0.106731 0.0559441 0.0545049 0.155643 0.166498 fraction of individuals that is juvenile
theta_pi - 0.991363 0.9921 0.79472 0.769328 0.884727 0.887784 0.652827 0.623953 frac of ind that is adult
L_bi cm 0.40617 0.485444 0.204281 0.219989 0.212093 0.238368 0.16174 0.168367 mean structural length of post-natals
L2_bi cm^2 0.186235 0.266334 0.0770021 0.0969764 0.0652295 0.0843688 0.0556815 0.0649874 mean squared structural length of post-natals
L3_bi cm^3 0.0906158 0.154841 0.0397456 0.0598522 0.0263417 0.0395284 0.0336134 0.0459037 mean cubed structural length of post-natals
Ww_bi g 0.0995461 0.172896 0.0447922 0.0688443 0.0322327 0.0499881 0.0411306 0.0580505 mean wet weight of post-natals
L_pi cm 0.407708 0.487164 0.222389 0.242918 0.221943 0.249501 0.186948 0.198184 mean structural length of adults
L2_pi cm^2 0.187036 0.267384 0.0859394 0.110014 0.0691528 0.089348 0.0682065 0.0814697 mean squared structural length of adults
L3_pi cm^3 0.0910106 0.155458 0.0445228 0.0681328 0.027996 0.0419437 0.041585 0.0581038 mean cubed structural length of adults
Ww_pi g 0.0999798 0.173585 0.0501759 0.078369 0.0342569 0.0530425 0.0508849 0.0734789 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 0.000384015 0.000649806 0.000204567 0.00030484 0.000305217 0.00046711 0.000260541 0.000359804 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 0.36149 0.354447 0.0860316 0.0850754 yield of living structure on food
Y_VX_d mol/mol 0.10561 0.0997517 0.187352 0.179505 0.00249725 0.00207395 0.20849 0.202865 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.0808418 0.0937913 0.0192397 0.0225121 yield of living reserve on food
Y_EX_d mol/mol 0.010408 0.0116319 0.0237885 0.0269686 0.000558473 0.000548794 0.0466257 0.0536809 yield of dead reserve on food
Y_CX mol/mol 0.774607 0.779241 0.679485 0.684151 0.445238 0.439764 0.530238 0.526491 yield of CO2 on food
Y_HX mol/mol 0.557286 0.560621 0.488851 0.492209 0.320324 0.316386 0.381477 0.378781 yield of H2O on food
Y_OX mol/mol -0.842385 -0.847425 -0.73894 -0.744014 -0.484196 -0.478244 -0.576634 -0.572559 yield of O2 on food
Y_NX mol/mol 0.116191 0.116886 0.101923 0.102623 0.0667857 0.0659646 0.0795357 0.0789737 yield of N-waste on food
mu_TX J/mol 413970 416227 365740 367915 245736 242353 289013 286623 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