Sebastes alutus: Population traits

at T = 3.8 °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_minf f_max date: 2024/03/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.477094 0.477094 0.738547 0.738547 1 1 scaled functional response
r 1/d 0 0 0.00227163 0.00047722 0.00300451 0.000611433 spec pop growth rate
t2 d NaN NaN 305.132 1452.47 230.702 1133.64 population doubling time
a_b d 21.0152 21.0152 20.0344 20.0344 19.503 19.503 age at birth
t_j d 15.9308 15.9308 12.9431 12.9431 11.5239 11.5239 time since birth at metam
t_p d 13293.8 13293.8 4658.63 4658.63 3558.25 3558.25 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.277859 1 0.277248 1 0.276971 survival probability at metam
S_p - 1 0.215272 1 0.182063 1 0.164901 survival probability at puberty
theta_0b - 0.000500282 0.486701 0.0444114 0.566597 0.0567941 0.590755 frac of ind that is embryo
theta_bj - 0.000380002 0.208462 0.0276871 0.205134 0.0320985 0.195315 frac of ind between b and j
theta_jp - 0.00012128 0.0288552 0.0148277 0.0445778 0.0215826 0.0509822 frac of ind between j and p
theta_pi - 0.998998 0.275982 0.913074 0.18369 0.889525 0.162948 frac of ind that is adult
L_bi cm 4.08902 0.622761 0.846205 0.162119 0.756786 0.154722 mean structural length of post-natals
L2_bi cm^2 17.2155 2.08714 1.23071 0.150714 1.01569 0.133376 mean squared structural length of post-natals
L3_bi cm^3 73.2315 8.53248 2.42172 0.404315 1.90294 0.364618 mean cubed structural length of post-natals
Ww_bi g 165.213 19.2497 7.13043 1.19045 6.9128 1.32455 mean wet weight of post-natals
L_pi cm 4.09104 1.1142 0.882907 0.310722 0.798847 0.307321 mean structural length of adults
L2_pi cm^2 17.2242 3.87957 1.28785 0.351677 1.07676 0.330429 mean squared structural length of adults
L3_pi cm^3 73.2682 15.8694 2.53447 0.953726 2.01776 0.915477 mean cubed structural length of adults
Ww_pi g 165.296 35.8022 7.46241 2.80812 7.32992 3.32565 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.305024 0.0369765 0.0337798 0.00413046 0.0377596 0.00494988 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 0.162856 0.0467133 0.151416 0.0450393 yield of living structure on food
Y_VX_d mol/mol 0.00643283 0.0174437 2.16581e-06 0.0926974 1.01106e-06 0.0893571 yield of dead structure on food
Y_EX mol/mol 0 0 0.316652 0.090828 0.398631 0.118575 yield of living reserve on food
Y_EX_d mol/mol 0.00807993 0.0219101 4.21114e-06 0.180238 2.66182e-06 0.23525 yield of dead reserve on food
Y_CX mol/mol 0.876112 0.851271 0.41111 0.480148 0.340575 0.402403 yield of CO2 on food
Y_HX mol/mol 0.630314 0.612442 0.295771 0.34544 0.245025 0.289507 yield of H2O on food
Y_OX mol/mol -0.952772 -0.925757 -0.447082 -0.522161 -0.370375 -0.437614 yield of O2 on food
Y_NX mol/mol 0.131417 0.127691 0.0616665 0.0720222 0.0510862 0.0603605 yield of N-waste on food
mu_TX J/mol 464840 451728 216910 253708 177543 210698 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