Sebastes fasciatus: Population traits

at T = 5.2 °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: 2025/05/30
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.338697 NaN 0.412445 0.412445 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00474648 0.00474648 0.000162005 0.000162005 spec pop growth rate
t2 d NaN NaN NaN NaN 146.034 146.034 4278.55 4278.55 population doubling time
a_b d 38.1897 NaN 37.0395 NaN 32.8797 33.3511 32.8797 33.3511 age at birth
t_j d 160.091 NaN 137.579 NaN 78.9484 84.2301 78.9484 84.2301 time since birth at metam
t_p d 8996.98 NaN 4440.45 NaN 1601.12 1757.21 1601.12 1757.21 time since birth at puberty
S_b - 1 NaN 1 NaN 1 1 1 1 survival probability at birth
S_j - 0.999999 NaN 0.321185 NaN 1 1 0.171189 0.186865 survival probability at metam
S_p - 0.999997 NaN 0.0147199 NaN 0.999999 0.999999 0.0144372 0.0144612 survival probability at puberty
theta_0b - 0.00217672 NaN 0.518656 NaN 0.144369 0.146311 0.632406 0.620515 frac of ind that is embryo
theta_bj - 0.00217941 NaN 0.310347 NaN 0.123635 0.124987 0.295939 0.299651 frac of ind between b and j
theta_jp - 0.00695665 NaN 0.140113 NaN 0.143771 0.156343 0.0556502 0.0631559 frac of ind between j and p
theta_pi - 0.988687 NaN 0.0308834 NaN 0.588225 0.572359 0.0160051 0.0166783 frac of ind that is adult
L_bi cm 2.81779 NaN 0.166533 NaN 0.651416 0.605589 0.112712 0.112711 mean structural length of post-natals
L2_bi cm^2 8.33998 NaN 0.301804 NaN 0.850099 0.7337 0.176168 0.163821 mean squared structural length of post-natals
L3_bi cm^3 25.0984 NaN 1.02362 NaN 1.57867 1.26305 1.10079 0.917199 mean cubed structural length of post-natals
Ww_bi g 35.1801 NaN 1.52432 NaN 3.45092 2.58707 2.4063 1.87867 mean wet weight of post-natals
L_pi cm 2.84284 NaN 1.5758 NaN 0.900676 0.852747 1.05051 1.04183 mean structural length of adults
L2_pi cm^2 8.41692 NaN 4.62384 NaN 1.23091 1.08827 3.92514 3.60776 mean squared structural length of adults
L3_pi cm^3 25.3303 NaN 15.9467 NaN 2.29556 1.88305 25.2712 20.8584 mean cubed structural length of adults
Ww_pi g 35.5051 NaN 23.7469 NaN 5.01801 3.85699 55.2419 42.7236 mean wet weight of adults
R 1/d 0 NaN 0 NaN 0 0 0.291303 0 mean reproduction rate of adults
J_X g/d 0.0941431 NaN 0.00412093 NaN 0.0285484 0.0217596 0.00582811 0.00478185 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.262471 0.275513 0.030599 0.0310739 yield of living structure on food
Y_VX_d mol/mol 0.0184411 NaN 0.0486478 NaN 9.00366e-06 1.0693e-05 0.0745809 0.0771428 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.311282 0.288812 0.0362894 0.0325739 yield of living reserve on food
Y_EX_d mol/mol 0.00740748 NaN 0.0237959 NaN 1.0678e-05 1.12091e-05 0.0884504 0.0808666 yield of dead reserve on food
Y_CX mol/mol 0.864776 NaN 0.818181 NaN 0.316853 0.326278 0.660705 0.668968 yield of CO2 on food
Y_HX mol/mol 0.622159 NaN 0.588636 NaN 0.227958 0.234739 0.475341 0.481285 yield of H2O on food
Y_OX mol/mol -0.940444 NaN -0.889772 NaN -0.344577 -0.354828 -0.718517 -0.727503 yield of O2 on food
Y_NX mol/mol 0.129716 NaN 0.122727 NaN 0.0475279 0.0489417 0.0991058 0.100345 yield of N-waste on food
mu_TX J/mol 459205 NaN 435088 NaN 170049 175885 351303 355999 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