Sebastes babcocki: Population traits

at T = 5.5 °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: 2025/05/23
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.504698 0.504698 0.504698 0.504698 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00296125 0.00296125 0.000695755 0.000695755 spec pop growth rate
t2 d NaN NaN NaN NaN 234.073 234.073 996.252 996.252 population doubling time
a_b d 23.6832 23.8641 23.6832 23.8641 21.8896 22.0143 21.8896 22.0143 age at birth
t_j d 27.4184 28.3731 27.4184 28.3731 19.3757 19.8527 19.3757 19.8527 time since birth at metam
t_p d 14925.7 NaN 14925.7 NaN 4018.45 4217.06 4018.45 4217.06 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.219522 0.228513 1 1 0.172315 0.172344 survival probability at metam
S_p - 1 1 0.17283 0.172894 1 1 0.148826 0.152293 survival probability at puberty
theta_0b - 0.000550734 0.000566022 0.509311 0.501491 0.0626309 0.0629791 0.605237 0.600868 frac of ind that is embryo
theta_bj - 0.000551839 0.00056713 0.262681 0.262608 0.052269 0.0534984 0.249619 0.252441 frac of ind between b and j
theta_jp - 8.70325e-05 0.000107157 0.0157147 0.0189323 0.00656434 0.00563739 0.0109144 0.00936969 frac of ind between j and p
theta_pi - 0.99881 0.99876 0.212294 0.216969 0.878536 0.877885 0.13423 0.137321 frac of ind that is adult
L_bi cm 4.65148 4.39533 0.466251 0.463721 0.715393 0.697434 0.128169 0.127686 mean structural length of post-natals
L2_bi cm^2 22.4379 20.0318 1.66672 1.57248 0.920899 0.872693 0.0893115 0.0872013 mean squared structural length of post-natals
L3_bi cm^3 109.642 92.4763 7.74874 6.9082 1.66947 1.53513 0.214439 0.202793 mean cubed structural length of post-natals
Ww_bi g 275.371 224.536 19.4613 16.7734 6.66943 5.8788 0.85667 0.776594 mean wet weight of post-natals
L_pi cm 4.65442 4.39826 1.0122 1.00066 0.759523 0.740638 0.278017 0.274279 mean structural length of adults
L2_pi cm^2 22.4523 20.0453 3.84905 3.60962 0.982348 0.93126 0.257447 0.248374 mean squared structural length of adults
L3_pi cm^3 109.712 92.5388 17.91 15.8721 1.78126 1.63853 0.630367 0.589152 mean cubed structural length of adults
Ww_pi g 275.547 224.688 44.9817 38.5382 7.11602 6.27475 2.51828 2.25616 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 0.498283 0.420224 0.0370048 0.0329794 0.0405593 0.0363108 0.0039148 0.00361052 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 0.121888 0.125195 0.0381109 0.0390785 yield of living structure on food
Y_VX_d mol/mol 0.00593397 0.00604959 0.0157087 0.0160305 1.04092e-06 1.13167e-06 0.0759514 0.0778708 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.365049 0.354238 0.11414 0.110573 yield of living reserve on food
Y_EX_d mol/mol 0.00896944 0.00863907 0.0237443 0.0228922 3.11749e-06 3.20205e-06 0.22747 0.220335 yield of dead reserve on food
Y_CX mol/mol 0.875722 0.875936 0.851172 0.851702 0.403684 0.411188 0.434952 0.442768 yield of CO2 on food
Y_HX mol/mol 0.630033 0.630188 0.612371 0.612753 0.290428 0.295827 0.312924 0.318547 yield of H2O on food
Y_OX mol/mol -0.952347 -0.952581 -0.92565 -0.926226 -0.439006 -0.447167 -0.473011 -0.48151 yield of O2 on food
Y_NX mol/mol 0.131358 0.13139 0.127676 0.127755 0.0605526 0.0616782 0.0652429 0.0664151 yield of N-waste on food
mu_TX J/mol 464600 464724 451586 451894 210777 215070 227583 232026 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