Sebastes umbrosus: Population traits

at T = 11.3 °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: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.316664 0.323592 0.661796 0.661796 1 1 scaled functional response
r 1/d 0 0 0.00404308 0.000598705 0.00653917 0.000914653 spec pop growth rate
t2 d NaN NaN 171.44 1157.74 105.999 757.825 population doubling time
a_b d 31.6298 31.5139 27.9437 27.9437 26.157 26.157 age at birth
t_j d 183.892 180.116 95.1408 95.1408 68.8967 68.8967 time since birth at metam
t_p d 8521.92 7355.78 1823.04 1823.04 1193.7 1193.7 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999998 0.598947 0.999999 0.421241 0.999999 0.326563 survival probability at metam
S_p - 0.999982 0.0534165 0.999995 0.0526777 0.999997 0.0524576 survival probability at puberty
theta_0b - 0.00225257 0.302354 0.106682 0.44899 0.157043 0.516044 frac of ind that is embryo
theta_bj - 0.00225799 0.23713 0.0954372 0.29643 0.132529 0.304285 frac of ind between b and j
theta_jp - 0.0108696 0.322554 0.189827 0.184459 0.173223 0.120431 frac of ind between j and p
theta_pi - 0.98462 0.137962 0.608053 0.0701207 0.537206 0.0592405 frac of ind that is adult
L_bi cm 1.62123 0.222178 0.366737 0.123208 0.325269 0.119255 mean structural length of post-natals
L2_bi cm^2 2.83391 0.228426 0.238503 0.0585902 0.191936 0.0537591 mean squared structural length of post-natals
L3_bi cm^3 5.09416 0.37515 0.217956 0.0903763 0.164569 0.0885992 mean cubed structural length of post-natals
Ww_bi g 5.9687 0.440964 0.296155 0.122802 0.253787 0.136632 mean wet weight of post-natals
L_pi cm 1.64158 0.815368 0.495594 0.448384 0.458219 0.430784 mean structural length of adults
L2_pi cm^2 2.87156 1.1301 0.346095 0.41832 0.296002 0.395169 mean squared structural length of adults
L3_pi cm^3 5.16206 1.89487 0.319749 0.706505 0.257681 0.719954 mean cubed structural length of adults
Ww_pi g 6.04826 2.22729 0.43447 0.959988 0.39738 1.11027 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0145739 0.00119003 0.00256691 0.000608817 0.00312122 0.000842001 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 0.343298 0.0888753 0.344783 0.096244 yield of living structure on food
Y_VX_d mol/mol 0.0341177 0.0813122 5.66259e-05 0.18744 1.95078e-05 0.200502 yield of dead structure on food
Y_EX mol/mol 0 0 0.12317 0.0318871 0.18692 0.0521776 yield of living reserve on food
Y_EX_d mol/mol 0.00585718 0.0142647 2.03165e-05 0.0672507 1.05759e-05 0.1087 yield of dead reserve on food
Y_CX mol/mol 0.85065 0.795048 0.42408 0.515172 0.358892 0.433002 yield of CO2 on food
Y_HX mol/mol 0.611995 0.571993 0.305102 0.370638 0.258203 0.311521 yield of H2O on food
Y_OX mol/mol -0.925082 -0.864615 -0.461187 -0.560249 -0.390295 -0.47089 yield of O2 on food
Y_NX mol/mol 0.127598 0.119257 0.063612 0.0772758 0.0538338 0.0649503 yield of N-waste on food
mu_TX J/mol 452220 423998 233068 279817 197287 235645 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