Arctogadus glacialis: Population traits

at T = 4 °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: 2024/12/04
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.296862 0.37305 0.686525 0.686525 1 1 scaled functional response
r 1/d 0 0 0.00385229 0.000552264 0.00470102 0.000661829 spec pop growth rate
t2 d NaN NaN 179.931 1255.1 147.446 1047.32 population doubling time
a_b d 51.7092 50.4699 47.938 47.938 46.8542 46.8542 age at birth
t_j d 23.9571 21.4144 17.0123 17.0123 15.4093 15.4093 time since birth at metam
t_p d 5214.88 2682.84 1378.44 1378.44 1121.81 1121.81 time since birth at puberty
S_b - 0.999988 0.999989 0.99999 0.99999 0.999991 0.999991 survival probability at birth
S_j - 0.99997 0.456447 0.999981 0.449831 0.999983 0.447568 survival probability at metam
S_p - 0.999942 0.250841 0.999957 0.205798 0.999961 0.18824 survival probability at puberty
theta_0b - 0.0150811 0.43937 0.168761 0.549676 0.197762 0.57831 frac of ind that is embryo
theta_bj - 0.00699089 0.129268 0.0528038 0.132091 0.0561043 0.128165 frac of ind between b and j
theta_jp - 0.00809814 0.0854939 0.0875571 0.104585 0.102619 0.108725 frac of ind between j and p
theta_pi - 0.96983 0.345868 0.690878 0.213648 0.643514 0.184801 frac of ind that is adult
L_bi cm 0.707713 0.339123 0.399943 0.255132 0.390837 0.246911 mean structural length of post-natals
L2_bi cm^2 0.544659 0.223214 0.237593 0.15954 0.235077 0.162403 mean squared structural length of post-natals
L3_bi cm^3 0.43521 0.193102 0.182804 0.175013 0.190054 0.210959 mean cubed structural length of post-natals
Ww_bi g 1.04951 0.53562 0.779523 0.746301 1.09371 1.21402 mean wet weight of post-natals
L_pi cm 0.717214 0.491633 0.459713 0.429679 0.460424 0.435926 mean structural length of adults
L2_pi cm^2 0.552984 0.356234 0.283509 0.325318 0.290025 0.357336 mean squared structural length of adults
L3_pi cm^3 0.441966 0.312455 0.219676 0.367735 0.236575 0.479941 mean cubed structural length of adults
Ww_pi g 1.0658 0.866676 0.936757 1.56812 1.36143 2.76194 mean wet weight of adults
R 1/d 0 0 0 0 0 0.019459 mean reproduction rate of adults
J_X g/d 0.00590945 0.00304969 0.00600704 0.00402796 0.00867161 0.00598224 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.121492 0.121492 0.121492 0.121492 0.121492 0.121492 yield of faeces on food
Y_VX mol/mol 0 0 0.117231 0.0239957 0.103031 0.0233388 yield of living structure on food
Y_VX_d mol/mol 0.032529 0.0657152 0.000757821 0.0665526 0.000396392 0.0589058 yield of dead structure on food
Y_EX mol/mol 0 0 0.382673 0.078328 0.489888 0.11097 yield of living reserve on food
Y_EX_d mol/mol 0.0459148 0.116563 0.00247372 0.217245 0.00188475 0.280083 yield of dead reserve on food
Y_CX mol/mol 0.800065 0.69623 0.375372 0.492387 0.283307 0.405211 yield of CO2 on food
Y_HX mol/mol 0.575602 0.500899 0.270059 0.354245 0.203824 0.291526 yield of H2O on food
Y_OX mol/mol -0.87007 -0.75715 -0.408217 -0.535471 -0.308097 -0.440666 yield of O2 on food
Y_NX mol/mol 0.12001 0.104435 0.0563058 0.0738581 0.0424961 0.0607816 yield of N-waste on food
mu_TX J/mol 483326 427877 254018 317005 202655 268642 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