Thaleichthys pacificus: Population traits

at T = 9 °C with background hazards for embryo, juv, adult: 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 std f_minf f_max date: 2024/11/09
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.222745 0.251049 0.625524 0.625524 1 1 scaled functional response
r 1/d 0 0 0.00797132 0.00169036 0.00905673 0.00173595 spec pop growth rate
t2 d NaN NaN 86.9551 410.06 76.5339 399.289 population doubling time
a_b d 16.1708 16.0875 15.6722 15.6722 15.5626 15.5626 age at birth
t_p d 4072.92 2529.27 892.685 892.685 765.973 765.973 time since birth at puberty
S_b - 0.999999 0.999999 1 1 1 1 survival probability at birth
S_p - 0.999997 0.299846 0.999998 0.270263 0.999998 0.262713 survival probability at puberty
theta_0b - 0.00698345 0.389412 0.117395 0.49822 0.131404 0.508819 frac of ind that is embryo
theta_bp - 0.00698956 0.212531 0.10368 0.252646 0.114209 0.254465 fraction of individuals that is juvenile
theta_pi - 0.986027 0.398057 0.778924 0.249134 0.754387 0.236716 frac of ind that is adult
L_bi cm 0.399238 0.164587 0.187821 0.0895403 0.18199 0.088032 mean structural length of post-natals
L2_bi cm^2 0.169626 0.0576731 0.0557831 0.0225518 0.0542539 0.0232505 mean squared structural length of post-natals
L3_bi cm^3 0.073923 0.0255705 0.0221412 0.0119608 0.022439 0.0145434 mean cubed structural length of post-natals
Ww_bi g 0.531918 0.204125 0.40737 0.220063 0.646572 0.419063 mean wet weight of post-natals
L_pi cm 0.40182 0.234708 0.207981 0.14579 0.203986 0.145784 mean structural length of adults
L2_pi cm^2 0.170819 0.0878575 0.0630263 0.0442017 0.0622566 0.0469312 mean squared structural length of adults
L3_pi cm^3 0.0744467 0.0392016 0.0250813 0.0240456 0.0258279 0.0301289 mean cubed structural length of adults
Ww_pi g 0.535686 0.312939 0.461464 0.442409 0.74422 0.868151 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.00673661 0.00258151 0.00622142 0.00251517 0.00967326 0.00414547 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 0.0283689 0.00803842 0.0210089 0.00609018 yield of living structure on food
Y_VX_d mol/mol 0.00633884 0.0143701 4.56683e-05 0.0165737 2.35484e-05 0.0125142 yield of dead structure on food
Y_EX mol/mol 0 0 0.493583 0.139858 0.584353 0.169396 yield of living reserve on food
Y_EX_d mol/mol 0.0392727 0.100344 0.000794571 0.288361 0.000654989 0.348077 yield of dead reserve on food
Y_CX mol/mol 0.845013 0.775911 0.367833 0.437793 0.284584 0.354547 yield of CO2 on food
Y_HX mol/mol 0.60794 0.558225 0.264635 0.314968 0.204743 0.255077 yield of H2O on food
Y_OX mol/mol -0.918952 -0.843803 -0.400018 -0.4761 -0.309486 -0.38557 yield of O2 on food
Y_NX mol/mol 0.126752 0.116387 0.0551749 0.065669 0.0426877 0.0531821 yield of N-waste on food
mu_TX J/mol 447731 410126 186385 224673 140229 178588 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