Sebastes diaconus: Population traits

at T = 20 °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: 2025/05/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.863416 0.863416 0.863416 0.863416 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00424048 0.00424048 0.000995657 0.000995657 spec pop growth rate
t2 d NaN NaN NaN NaN 163.459 163.459 696.171 696.171 population doubling time
a_b d 6.98014 7.06248 6.98014 7.06248 6.8399 6.91714 6.8399 6.91714 age at birth
t_j d 5.70531 6.01904 5.70531 6.01904 5.2054 5.47553 5.2054 5.47553 time since birth at metam
t_p d 5226.56 NaN 5226.56 NaN 2503.83 3240.27 2503.83 3240.27 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_j - 1 1 0.323355 0.323466 1 1 0.32318 0.323274 survival probability at metam
S_p - 1 1 0.275161 0.285086 1 1 0.258495 0.267635 survival probability at puberty
theta_0b - 0.000526018 0.000547445 0.428674 0.416373 0.0285297 0.0288478 0.47822 0.468324 frac of ind that is embryo
theta_bj - 0.000430895 0.000467582 0.210457 0.21317 0.0212091 0.0222897 0.217337 0.221373 frac of ind between b and j
theta_jp - 9.62819e-05 8.10588e-05 0.0234044 0.0187215 0.00656363 0.00578295 0.0327911 0.0284952 frac of ind between j and p
theta_pi - 0.998947 0.998904 0.337464 0.351736 0.943698 0.94308 0.271652 0.281808 frac of ind that is adult
L_bi cm 4.71906 4.34748 0.62699 0.618828 1.05004 0.995104 0.201579 0.200108 mean structural length of post-natals
L2_bi cm^2 23.1588 19.6533 2.30317 2.10489 1.81987 1.62525 0.217537 0.206716 mean squared structural length of post-natals
L3_bi cm^3 115.256 90.0975 10.866 9.14883 4.12703 3.46287 0.607651 0.541186 mean cubed structural length of post-natals
Ww_bi g 248.538 186.076 23.4314 18.8949 9.65445 7.73535 1.42149 1.2089 mean wet weight of post-natals
L_pi cm 4.72151 4.34984 1.02088 0.988421 1.0791 1.02288 0.332611 0.325321 mean structural length of adults
L2_pi cm^2 23.171 19.6641 3.89684 3.49032 1.87331 1.67351 0.414539 0.386872 mean squared structural length of adults
L3_pi cm^3 115.317 90.1469 18.396 15.1803 4.24848 3.56595 1.16695 1.02084 mean cubed structural length of adults
Ww_pi g 248.669 186.179 39.669 31.3516 9.93856 7.96559 2.72987 2.28036 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 1.35462 1.05887 0.134706 0.113395 0.123309 0.101436 0.0147235 0.0128867 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 0.141924 0.144764 0.0410916 0.0418132 yield of living structure on food
Y_VX_d mol/mol 0.00753104 0.00774466 0.0197278 0.0202956 9.83697e-06 1.08919e-05 0.0815019 0.0828928 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.190082 0.178609 0.0550348 0.051589 yield of living reserve on food
Y_EX_d mol/mol 0.00870883 0.00825022 0.0228131 0.0216205 1.31749e-05 1.34384e-05 0.109157 0.102273 yield of dead reserve on food
Y_CX mol/mol 0.874385 0.87463 0.848084 0.848709 0.558595 0.567228 0.60384 0.612057 yield of CO2 on food
Y_HX mol/mol 0.629072 0.629248 0.610149 0.610599 0.401878 0.408089 0.434429 0.440341 yield of H2O on food
Y_OX mol/mol -0.950894 -0.95116 -0.922291 -0.922971 -0.607472 -0.616861 -0.656676 -0.665612 yield of O2 on food
Y_NX mol/mol 0.131158 0.131195 0.127213 0.127306 0.0837893 0.0850843 0.0905759 0.0918086 yield of N-waste on food
mu_TX J/mol 463945 464090 450089 450461 296980 301871 320898 325523 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