Glyptocephalus stelleri: Population traits

at T = 4.8 °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: 2025/05/22
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.39253 0.39253 0.550506 0.550506 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00356802 0.00356802 0.000167621 0.000167621 spec pop growth rate
t2 d NaN NaN NaN NaN 194.267 194.267 4135.2 4135.2 population doubling time
a_b d 31.7894 32.0247 30.0473 30.2648 27.3453 27.5257 27.3453 27.5257 age at birth
t_j d 208.886 217.145 156.558 162.321 99.3915 102.49 99.3915 102.49 time since birth at metam
t_p d 14302.4 NaN 5262.98 5670.08 2550.81 2660.38 2550.81 2660.38 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999994 0.999994 0.42444 0.434995 0.999997 0.999996 0.292225 0.300947 survival probability at metam
S_p - 0.999943 0.999936 0.0115021 0.0115095 0.999986 0.999985 0.0114301 0.0114339 survival probability at puberty
theta_0b - 0.00275823 0.0028175 0.454174 0.446937 0.0928012 0.0933845 0.547022 0.541048 frac of ind that is embryo
theta_bj - 0.00276577 0.00282529 0.305777 0.304106 0.084345 0.0848204 0.314082 0.314326 frac of ind between b and j
theta_jp - 0.0154075 0.0163312 0.219381 0.227935 0.186552 0.192897 0.123862 0.129387 frac of ind between j and p
theta_pi - 0.979068 0.978026 0.020669 0.0210217 0.636302 0.628898 0.015033 0.0152392 frac of ind that is adult
L_bi cm 2.75735 2.63113 0.0823661 0.0820132 0.562548 0.543851 0.0720419 0.0718934 mean structural length of post-natals
L2_bi cm^2 8.65098 7.88532 0.0895509 0.0853179 0.648874 0.60707 0.0614676 0.0594435 mean squared structural length of post-natals
L3_bi cm^3 28.4884 24.8127 0.334002 0.303759 1.07423 0.972746 0.299338 0.277997 mean cubed structural length of post-natals
Ww_bi g 34.5328 29.8518 0.433387 0.390274 1.65488 1.47602 0.461136 0.421825 mean wet weight of post-natals
L_pi cm 2.80703 2.68109 0.890851 0.878487 0.769002 0.749787 0.699136 0.694428 mean structural length of adults
L2_pi cm^2 8.81142 8.03962 2.29131 2.17139 0.92208 0.871998 1.76795 1.70608 mean squared structural length of adults
L3_pi cm^3 29.0172 25.2987 8.81533 7.98669 1.53125 1.40197 9.01406 8.36662 mean cubed structural length of adults
Ww_pi g 35.1738 30.4365 11.4384 10.2614 2.35893 2.12731 13.8863 12.6953 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 0.0537096 0.0468447 0.000767531 0.000699166 0.0102941 0.00921647 0.000951005 0.000879417 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 0.372339 0.376584 0.0527603 0.0529875 yield of living structure on food
Y_VX_d mol/mol 0.0763762 0.0775539 0.149135 0.151569 0.000249627 0.00026376 0.16441 0.166624 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.201257 0.194835 0.0285181 0.0274143 yield of living reserve on food
Y_EX_d mol/mol 0.0162048 0.01575 0.0443767 0.0431696 0.000134929 0.000136462 0.0888672 0.0862071 yield of dead reserve on food
Y_CX mol/mol 0.798044 0.797321 0.697113 0.695886 0.316645 0.318806 0.556069 0.557392 yield of CO2 on food
Y_HX mol/mol 0.574148 0.573628 0.501534 0.500651 0.227808 0.229363 0.400061 0.401012 yield of H2O on food
Y_OX mol/mol -0.867873 -0.867087 -0.75811 -0.756776 -0.344351 -0.346702 -0.604725 -0.606163 yield of O2 on food
Y_NX mol/mol 0.119707 0.119598 0.104567 0.104383 0.0474967 0.047821 0.0834104 0.0836088 yield of N-waste on food
mu_TX J/mol 425399 425061 373525 372972 175440 176842 299353 300202 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