Agonus cataphractus: Population traits

at T = 9.2 °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: 2024/02/21
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.193908 0.314969 0.657484 0.657484 1 1 scaled functional response
r 1/d 0 0 0.00707161 0.000845363 0.00872387 0.00105266 spec pop growth rate
t2 d NaN NaN 98.0183 819.941 79.454 658.469 population doubling time
a_b d 37.3116 34.7004 31.6699 31.6699 30.4348 30.4348 age at birth
t_j d 2.33099 1.64523 1.08897 1.08897 0.916995 0.916995 time since birth at metam
t_p d 1843.48 820.025 433.383 433.383 344.879 344.879 time since birth at puberty
S_b - 0.999906 0.999923 0.99994 0.99994 0.999946 0.999946 survival probability at birth
S_j - 0.99989 0.941632 0.999935 0.939119 0.999942 0.938404 survival probability at metam
S_p - 0.999473 0.485915 0.999714 0.377363 0.999753 0.335289 survival probability at puberty
theta_0b - 0.0255751 0.266413 0.201339 0.400216 0.233623 0.444555 frac of ind that is embryo
theta_bj - 0.00159919 0.0122679 0.00615572 0.0131613 0.00612359 0.0127703 frac of ind between b and j
theta_jp - 0.0239941 0.17131 0.15484 0.223862 0.173074 0.234332 frac of ind between j and p
theta_pi - 0.948832 0.550009 0.637665 0.362761 0.58718 0.308343 frac of ind that is adult
L_bi cm 0.42146 0.34499 0.36245 0.327553 0.370682 0.329303 mean structural length of post-natals
L2_bi cm^2 0.193715 0.175282 0.1804 0.197551 0.194823 0.220289 mean squared structural length of post-natals
L3_bi cm^3 0.0935878 0.112095 0.114946 0.185622 0.135474 0.255278 mean cubed structural length of post-natals
Ww_bi g 0.136568 0.195715 0.293938 0.474669 0.456331 0.859876 mean wet weight of post-natals
L_pi cm 0.429526 0.417792 0.418839 0.453368 0.43982 0.481924 mean structural length of adults
L2_pi cm^2 0.198533 0.228358 0.220971 0.314493 0.247792 0.381 mean squared structural length of adults
L3_pi cm^3 0.0960619 0.148807 0.14325 0.305204 0.175841 0.457549 mean cubed structural length of adults
Ww_pi g 0.140178 0.259812 0.366316 0.780463 0.592302 1.54121 mean wet weight of adults
R 1/d 0.00354547 0.0302727 0.0419077 0.0835854 0.0513007 0.112203 mean reproduction rate of adults
J_X g/d 0.00140494 0.00206738 0.0044456 0.00486819 0.00730395 0.00825862 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 0.182845 0.0322333 0.161811 0.0325383 yield of living structure on food
Y_VX_d mol/mol 0.0763358 0.129939 0.00311303 0.115536 0.00166547 0.100904 yield of dead structure on food
Y_EX mol/mol 0 0 0.284722 0.0501932 0.383233 0.0770636 yield of living reserve on food
Y_EX_d mol/mol 0.0350573 0.0969305 0.00484755 0.179911 0.0039445 0.238979 yield of dead reserve on food
Y_CX mol/mol 0.779232 0.663756 0.415097 0.512751 0.339971 0.44114 yield of CO2 on food
Y_HX mol/mol 0.560614 0.477535 0.298639 0.368896 0.24459 0.317376 yield of H2O on food
Y_OX mol/mol -0.847415 -0.721834 -0.451418 -0.557617 -0.369719 -0.47974 yield of O2 on food
Y_NX mol/mol 0.116885 0.0995634 0.0622646 0.0769127 0.0509957 0.0661711 yield of N-waste on food
mu_TX J/mol 415051 354219 220258 272058 177814 231956 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