Sebastes melanops: 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_minf f_max date: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.537275 0.537275 0.768638 0.768638 1 1 scaled functional response
r 1/d 0 0 0.00286864 0.000442922 0.00412855 0.000621313 spec pop growth rate
t2 d NaN NaN 241.629 1564.94 167.891 1115.62 population doubling time
a_b d 42.2252 42.2252 40.1673 40.1673 38.8614 38.8614 age at birth
t_j d 181.036 181.036 143.148 143.148 123.17 123.17 time since birth at metam
t_p d 11258.9 11258.9 4041.27 4041.27 2974.81 2974.81 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.28624 1 0.221497 1 0.183365 survival probability at metam
S_p - 0.999998 0.00468589 0.999999 0.00464542 0.999999 0.00462496 survival probability at puberty
theta_0b - 0.00199851 0.551523 0.108754 0.603908 0.148137 0.633233 frac of ind that is embryo
theta_bj - 0.00200055 0.315012 0.0969999 0.307335 0.126274 0.298796 frac of ind between b and j
theta_jp - 0.0065766 0.124261 0.203152 0.0837583 0.213289 0.0635822 frac of ind between j and p
theta_pi - 0.989424 0.00920333 0.591094 0.00499834 0.5123 0.00438876 frac of ind that is adult
L_bi cm 5.50559 0.117117 0.953104 0.0812674 0.77851 0.0798415 mean structural length of post-natals
L2_bi cm^2 31.9146 0.233707 1.86435 0.035789 1.32863 0.0304156 mean squared structural length of post-natals
L3_bi cm^3 188.188 1.26517 5.0012 0.13403 3.24095 0.111681 mean cubed structural length of post-natals
Ww_bi g 336.328 2.26109 10.6334 0.28497 7.98944 0.275311 mean wet weight of post-natals
L_pi cm 5.55217 2.37418 1.3734 0.994863 1.21247 0.928078 mean structural length of adults
L2_pi cm^2 32.1911 11.1163 2.80091 2.39383 2.19632 2.07559 mean squared structural length of adults
L3_pi cm^3 189.819 61.6235 7.53884 10.5762 5.38668 9.28579 mean cubed structural length of adults
Ww_pi g 339.243 110.133 16.0289 22.4868 13.279 22.8909 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.864787 0.00623576 0.0723929 0.00125153 0.0671653 0.00135824 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 0.198177 0.0474338 0.199216 0.0510873 yield of living structure on food
Y_VX_d mol/mol 0.0125788 0.0332539 1.36058e-05 0.106114 5.73268e-06 0.113641 yield of dead structure on food
Y_EX mol/mol 0 0 0.223182 0.0534188 0.291883 0.0748509 yield of living reserve on food
Y_EX_d mol/mol 0.00990197 0.0261772 1.53225e-05 0.119503 8.39928e-06 0.166501 yield of dead reserve on food
Y_CX mol/mol 0.868144 0.831194 0.469236 0.564155 0.399512 0.484545 yield of CO2 on food
Y_HX mol/mol 0.624582 0.597998 0.337589 0.405878 0.287427 0.348603 yield of H2O on food
Y_OX mol/mol -0.944107 -0.903923 -0.510294 -0.613518 -0.434469 -0.526942 yield of O2 on food
Y_NX mol/mol 0.130222 0.124679 0.0703854 0.0846232 0.0599268 0.0726817 yield of N-waste on food
mu_TX J/mol 460764 441476 250646 300619 212349 257392 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