Sebastes nudus: Population traits

at T = 15 °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: 2025/05/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.413252 0.443468 0.721734 0.721734 1 1 scaled functional response
r 1/d 0 0 0.00470626 0.000889752 0.00699847 0.00132652 spec pop growth rate
t2 d NaN NaN 147.282 779.034 99.0426 522.53 population doubling time
a_b d 19.5576 19.3281 17.8559 17.8559 16.9899 16.9899 age at birth
t_j d 46.2818 43.5485 29.3858 29.3858 23.2362 23.2362 time since birth at metam
t_p d 6203.63 4149.49 1630.87 1630.87 1142.26 1142.26 time since birth at puberty
S_b - 0.999998 0.999998 0.999998 0.999998 0.999998 0.999998 survival probability at birth
S_j - 0.999988 0.462933 0.999991 0.347087 0.999993 0.279369 survival probability at metam
S_p - 0.999967 0.176348 0.999985 0.175262 0.99999 0.17481 survival probability at puberty
theta_0b - 0.00395333 0.346935 0.0805358 0.452049 0.112001 0.503331 frac of ind that is embryo
theta_bj - 0.00396095 0.242382 0.074154 0.275324 0.0995754 0.279129 frac of ind between b and j
theta_jp - 0.00541233 0.129337 0.0446758 0.0714577 0.0337327 0.0397998 frac of ind between j and p
theta_pi - 0.986673 0.281346 0.800634 0.201169 0.754691 0.17774 frac of ind that is adult
L_bi cm 1.36605 0.242089 0.402063 0.15359 0.361438 0.145907 mean structural length of post-natals
L2_bi cm^2 2.10841 0.217285 0.266085 0.0801629 0.219706 0.0708235 mean squared structural length of post-natals
L3_bi cm^3 3.42267 0.316474 0.239379 0.102528 0.187092 0.092518 mean cubed structural length of post-natals
Ww_bi g 4.50072 0.423443 0.37106 0.158928 0.32969 0.163034 mean wet weight of post-natals
L_pi cm 1.37834 0.47396 0.451072 0.303579 0.412596 0.288213 mean structural length of adults
L2_pi cm^2 2.12839 0.498354 0.30479 0.210506 0.257578 0.189736 mean squared structural length of adults
L3_pi cm^3 3.45518 0.734182 0.274848 0.278718 0.220069 0.257954 mean cubed structural length of adults
Ww_pi g 4.54347 0.982339 0.426039 0.432039 0.387801 0.454562 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0189502 0.00209006 0.00418493 0.00124952 0.00479085 0.00152868 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 0.269199 0.0730076 0.273304 0.080283 yield of living structure on food
Y_VX_d mol/mol 0.0609035 0.118908 0.000672349 0.15883 0.000275652 0.164914 yield of dead structure on food
Y_EX mol/mol 0 0 0.148085 0.040161 0.208307 0.0611903 yield of living reserve on food
Y_EX_d mol/mol 0.019183 0.0401913 0.000369855 0.0873714 0.000210097 0.125695 yield of dead reserve on food
Y_CX mol/mol 0.810539 0.731526 0.472299 0.531255 0.408528 0.458543 yield of CO2 on food
Y_HX mol/mol 0.583137 0.526292 0.339793 0.382208 0.293913 0.329896 yield of H2O on food
Y_OX mol/mol -0.881461 -0.795534 -0.513625 -0.57774 -0.444274 -0.498666 yield of O2 on food
Y_NX mol/mol 0.121581 0.109729 0.0708448 0.0796882 0.0612792 0.0687815 yield of N-waste on food
mu_TX J/mol 431498 390941 255914 286438 221026 247115 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