Osmerus dentex: Population traits

at T = -0.4 °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_minf f_max date: 2025/05/17
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.196439 0.217001 0.6085 0.6085 1 1 scaled functional response
r 1/d 0 0 0.00555049 0.00110681 0.00624367 0.00110818 spec pop growth rate
t2 d NaN NaN 124.88 626.254 111.016 625.481 population doubling time
a_b d 19.5649 19.4818 18.9369 18.9369 18.8119 18.8119 age at birth
t_p d 7967.01 4769.86 1346.5 1346.5 1162.06 1162.06 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 0.999999 0.297744 0.999999 0.267331 0.999999 0.260585 survival probability at puberty
theta_0b - 0.00442016 0.384576 0.0996879 0.49783 0.110722 0.506771 frac of ind that is embryo
theta_bp - 0.00442536 0.209362 0.0898358 0.252536 0.0985558 0.253984 fraction of individuals that is juvenile
theta_pi - 0.991154 0.406062 0.810476 0.249635 0.790722 0.239245 frac of ind that is adult
L_bi cm 0.399377 0.158462 0.177216 0.0752428 0.171961 0.0742501 mean structural length of post-natals
L2_bi cm^2 0.167689 0.0561769 0.0510562 0.0182583 0.0497816 0.0191044 mean squared structural length of post-natals
L3_bi cm^3 0.0718045 0.0245514 0.0198837 0.0100648 0.0202002 0.0126517 mean cubed structural length of post-natals
Ww_bi g 0.498867 0.185856 0.38621 0.195493 0.6318 0.395706 mean wet weight of post-natals
L_pi cm 0.401035 0.226525 0.193643 0.123915 0.189749 0.124095 mean structural length of adults
L2_pi cm^2 0.168434 0.0847693 0.0566189 0.0359567 0.055876 0.0385644 mean squared structural length of adults
L3_pi cm^3 0.072125 0.0371994 0.0220847 0.020224 0.0227146 0.0260587 mean cubed structural length of adults
Ww_pi g 0.501093 0.281603 0.428961 0.392821 0.71044 0.815034 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.00419152 0.00155116 0.00395319 0.0014137 0.00633443 0.00243092 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 yield of faeces on food
Y_VX mol/mol 0 0 0.0279178 0.00787991 0.0199108 0.00576752 yield of living structure on food
Y_VX_d mol/mol 0.00484979 0.0116995 1.66687e-05 0.0158162 8.50605e-06 0.0116008 yield of dead structure on food
Y_EX mol/mol 0 0 0.514343 0.145175 0.602837 0.174622 yield of living reserve on food
Y_EX_d mol/mol 0.0288445 0.0768667 0.000307095 0.291389 0.000257536 0.351237 yield of dead reserve on food
Y_CX mol/mol 0.856931 0.802059 0.348041 0.430365 0.267611 0.347398 yield of CO2 on food
Y_HX mol/mol 0.616514 0.577037 0.250396 0.309624 0.192531 0.249933 yield of H2O on food
Y_OX mol/mol -0.931912 -0.872239 -0.378494 -0.468022 -0.291027 -0.377795 yield of O2 on food
Y_NX mol/mol 0.12854 0.120309 0.0522061 0.0645547 0.0401417 0.0521096 yield of N-waste on food
mu_TX J/mol 454211 424374 175475 220542 130838 174593 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female are the same.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer