Helicolenus dactylopterus: Population traits

at T = 22 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.551551 0.553482 0.776741 0.776741 1 1 scaled functional response
r 1/d 0 0 0.00262968 0.000669479 0.00363636 0.000920467 spec pop growth rate
t2 d NaN NaN 263.586 1035.35 190.616 753.039 population doubling time
a_b d 9.96054 9.95542 9.4925 9.4925 9.20152 9.20152 age at birth
t_j d 0.002972 0.00296501 0.00239192 0.00239192 0.00207528 0.00207528 time since birth at metam
t_p d 14367.4 13258.2 4026.83 4026.83 2951.93 2951.93 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.99962 1 0.999619 1 0.999619 survival probability at metam
S_p - 1 0.492621 1 0.442634 1 0.409504 survival probability at puberty
theta_0b - 0.000532428 0.275672 0.0245868 0.341609 0.0327864 0.370276 frac of ind that is embryo
theta_bj - 1.59332e-07 8.23289e-05 6.13551e-06 8.60317e-05 7.29913e-06 8.34618e-05 frac of ind between b and j
theta_jp - 0.000533835 0.193908 0.0240417 0.226412 0.0318207 0.235846 frac of ind between j and p
theta_pi - 0.998934 0.530337 0.951365 0.431893 0.935386 0.393794 frac of ind that is adult
L_bi cm 4.23099 0.586753 0.938341 0.216968 0.827721 0.205108 mean structural length of post-natals
L2_bi cm^2 18.9101 1.83543 1.48369 0.209525 1.18905 0.178329 mean squared structural length of post-natals
L3_bi cm^3 86.2372 7.79092 3.14569 0.535907 2.36237 0.441194 mean cubed structural length of post-natals
Ww_bi g 153.081 13.8509 6.57947 1.12089 5.68228 1.06122 mean wet weight of post-natals
L_pi cm 4.23322 0.779359 0.960457 0.298381 0.853677 0.290337 mean structural length of adults
L2_pi cm^2 18.9202 2.50546 1.52109 0.317381 1.22937 0.282764 mean squared structural length of adults
L3_pi cm^3 86.2833 10.6407 3.2252 0.816824 2.44274 0.705366 mean cubed structural length of adults
Ww_pi g 153.163 18.9172 6.74577 1.70845 5.87561 1.69664 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.381084 0.0371178 0.0421076 0.00594641 0.0434453 0.00651575 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 0.196453 0.0603352 0.19773 0.0623266 yield of living structure on food
Y_VX_d mol/mol 0.0152348 0.0376812 2.72444e-05 0.118719 1.26059e-05 0.122276 yield of dead structure on food
Y_EX mol/mol 0 0 0.214444 0.0658607 0.277876 0.0875896 yield of living reserve on food
Y_EX_d mol/mol 0.0118087 0.0293094 2.97394e-05 0.129591 1.77154e-05 0.171838 yield of dead reserve on food
Y_CX mol/mol 0.863582 0.823634 0.479671 0.51612 0.414989 0.446594 yield of CO2 on food
Y_HX mol/mol 0.621299 0.592559 0.345096 0.371319 0.298562 0.3213 yield of H2O on food
Y_OX mol/mol -0.939145 -0.895702 -0.521642 -0.56128 -0.451301 -0.485671 yield of O2 on food
Y_NX mol/mol 0.129537 0.123545 0.0719506 0.0774179 0.0622484 0.0669892 yield of N-waste on food
mu_TX J/mol 458388 437539 256299 275475 220787 237513 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