Sebastes capensis: 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_min f_max date: 2023/04/07
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.444454 0.444454 0.455389 0.455389 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00399127 0.00399127 0.000577837 0.000577837 spec pop growth rate
t2 d NaN NaN NaN NaN 173.666 173.666 1199.56 1199.56 population doubling time
a_b d 15.0874 15.1284 15.0519 15.0922 14.1723 14.1953 14.1723 14.1953 age at birth
t_j d 0.000799595 0.000808927 0.000791585 0.000800691 0.000614836 0.000618958 0.000614836 0.000618958 time since birth at metam
t_p d 16135.8 NaN 6513.02 NaN 1931.08 1962.4 1931.08 1962.4 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.999895 0.999895 1 1 0.999894 0.999894 survival probability at metam
S_p - 1 1 0.361334 0.36395 1 1 0.305435 0.306861 survival probability at puberty
theta_0b - 0.00114728 0.00116249 0.365546 0.362554 0.0549059 0.0549941 0.453984 0.452632 frac of ind that is embryo
theta_bj - 6.0921e-08 6.22777e-08 1.92604e-05 1.92702e-05 2.31928e-06 2.33461e-06 1.96486e-05 1.96888e-05 frac of ind between b and j
theta_jp - 0.00114945 0.00116464 0.219953 0.218932 0.0519746 0.0520516 0.249342 0.249164 frac of ind between j and p
theta_pi - 0.997703 0.997673 0.414482 0.418494 0.893117 0.892952 0.296654 0.298183 frac of ind that is adult
L_bi cm 2.13509 2.07859 0.393066 0.392038 0.506516 0.502467 0.161901 0.161882 mean structural length of post-natals
L2_bi cm^2 4.80743 4.55485 0.649894 0.633127 0.442353 0.434461 0.130291 0.129342 mean squared structural length of post-natals
L3_bi cm^3 11.0397 10.1783 1.41939 1.34622 0.535031 0.519567 0.282381 0.27613 mean cubed structural length of post-natals
Ww_bi g 29.6289 26.8508 3.86826 3.60565 2.56206 2.43445 1.35222 1.29382 mean wet weight of post-natals
L_pi cm 2.13749 2.08096 0.577338 0.573199 0.533063 0.528826 0.257944 0.257391 mean structural length of adults
L2_pi cm^2 4.81296 4.56016 0.993663 0.963251 0.467945 0.459636 0.237847 0.235481 mean squared structural length of adults
L3_pi cm^3 11.0524 10.1902 2.17263 2.05049 0.56616 0.549847 0.519646 0.506787 mean cubed structural length of adults
Ww_pi g 29.6631 26.8822 5.92106 5.49194 2.71113 2.57632 2.48839 2.37456 mean wet weight of adults
R 1/d 0 0 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.0863383 0.0795763 0.0119588 0.0113333 0.0178745 0.0170779 0.00526478 0.0050842 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.11947 0.121428 0.0309928 0.0313831 yield of living structure on food
Y_VX_d mol/mol 0.0121794 0.0122946 0.030137 0.0304498 1.11204e-05 1.16188e-05 0.0617755 0.0625642 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.452625 0.447526 0.11742 0.115663 yield of living reserve on food
Y_EX_d mol/mol 0.0205085 0.0201392 0.0519953 0.0511054 4.2131e-05 4.28213e-05 0.234044 0.230582 yield of dead reserve on food
Y_CX mol/mol 0.857937 0.858191 0.808493 0.80907 0.318478 0.321616 0.446393 0.450432 yield of CO2 on food
Y_HX mol/mol 0.617238 0.617421 0.581666 0.582081 0.229127 0.231385 0.321155 0.324061 yield of H2O on food
Y_OX mol/mol -0.933007 -0.933283 -0.879236 -0.879863 -0.346345 -0.349758 -0.485452 -0.489845 yield of O2 on food
Y_NX mol/mol 0.128691 0.128729 0.121274 0.12136 0.0477717 0.0482424 0.0669589 0.0675648 yield of N-waste on food
mu_TX J/mol 455131 455276 428834 429167 163793 165617 232811 235091 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