Lycodes esmarkii: Population traits

at T = 3.2 °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_minf f_max date: 2025/05/04
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.350711 0.73126 0.86563 0.86563 1 1 scaled functional response
r 1/d 0 0 0.00226011 3.92122e-05 0.00298066 8.19407e-05 spec pop growth rate
t2 d NaN NaN 306.687 17676.8 232.548 8459.13 population doubling time
a_b d 179.446 160.799 157.268 157.268 154.476 154.476 age at birth
t_j d 811.97 424.46 378.089 378.089 345.34 345.34 time since birth at metam
t_p d 9147.73 2188.37 1872.43 1872.43 1665.79 1665.79 time since birth at puberty
S_b - 0.99993 0.999948 0.999951 0.999951 0.999953 0.999953 survival probability at birth
S_j - 0.999588 0.265177 0.999764 0.231332 0.999782 0.206148 survival probability at metam
S_p - 0.997032 0.0300803 0.999398 0.029617 0.999495 0.0292956 survival probability at puberty
theta_0b - 0.0250442 0.548654 0.299324 0.577356 0.369088 0.599477 frac of ind that is embryo
theta_bj - 0.0250604 0.303882 0.209837 0.301644 0.232944 0.298161 frac of ind between b and j
theta_jp - 0.0882139 0.0972225 0.193117 0.0786262 0.172786 0.0655438 frac of ind between j and p
theta_pi - 0.861682 0.0502412 0.297721 0.0423736 0.225182 0.0368185 frac of ind that is adult
L_bi cm 2.58554 0.813988 1.35246 0.786917 1.17402 0.759565 mean structural length of post-natals
L2_bi cm^2 7.54873 2.07594 3.11379 2.06404 2.36629 1.98493 mean squared structural length of post-natals
L3_bi cm^3 23.1126 10.6219 9.97584 11.8732 6.91137 12.3965 mean cubed structural length of post-natals
Ww_bi g 32.4317 19.552 19.9038 23.6893 14.8572 26.6484 mean wet weight of post-natals
L_pi cm 2.84319 3.50519 2.37241 3.56385 2.22507 3.5424 mean structural length of adults
L2_pi cm^2 8.48431 16.6666 6.78478 18.3521 5.92529 19.1281 mean squared structural length of adults
L3_pi cm^3 26.1083 94.2756 23.0743 117.129 18.8461 133.421 mean cubed structural length of adults
Ww_pi g 36.6354 173.535 46.0377 233.696 40.5132 286.813 mean wet weight of adults
R 1/d 0 0.134999 0.0123323 0.175989 0.00687511 0.20163 mean reproduction rate of adults
J_X g/d 0.0982293 0.0559383 0.102569 0.0660901 0.0893043 0.073471 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 0.219819 0.00704452 0.230677 0.0138255 yield of living structure on food
Y_VX_d mol/mol 0.0539098 0.111601 0.00116826 0.110352 0.000622417 0.109596 yield of dead structure on food
Y_EX mol/mol 0 0 0.218763 0.00701069 0.265205 0.0158949 yield of living reserve on food
Y_EX_d mol/mol 0.0217367 0.0938243 0.00116265 0.109822 0.000715581 0.126 yield of dead reserve on food
Y_CX mol/mol 0.814978 0.6852 0.449712 0.656396 0.393404 0.625309 yield of CO2 on food
Y_HX mol/mol 0.586332 0.492963 0.323543 0.47224 0.283033 0.449875 yield of H2O on food
Y_OX mol/mol -0.886289 -0.745155 -0.489062 -0.71383 -0.427827 -0.680023 yield of O2 on food
Y_NX mol/mol 0.122247 0.10278 0.0674568 0.0984594 0.0590107 0.0937963 yield of N-waste on food
mu_TX J/mol 433590 365096 241047 349544 210594 332747 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