Esox masquinongy: Population traits

at T = 13 °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_min f_max date: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.34029 0.34029 0.341795 0.341795 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.00778698 0.00778698 0.00190679 0.00190679 spec pop growth rate
t2 d NaN NaN NaN NaN 89.0136 89.0136 363.515 363.515 population doubling time
a_b d 11.5685 11.8338 11.561 11.8259 10.1259 10.2818 10.1259 10.2818 age at birth
t_p d 14884.1 NaN 8130.64 NaN 1151.03 1275.71 1151.03 1275.71 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_p - 1 1 0.497069 0.5217 1 1 0.36044 0.375109 survival probability at puberty
theta_0b - 0.000902258 0.000971635 0.255005 0.234805 0.0756613 0.0767888 0.42123 0.409712 frac of ind that is embryo
theta_bp - 0.000904203 0.000973628 0.180083 0.169859 0.0700856 0.071035 0.248953 0.246904 fraction of individuals that is juvenile
theta_pi - 0.998194 0.998055 0.564912 0.595336 0.854253 0.852176 0.329817 0.343385 frac of ind that is adult
L_bi cm 6.88945 5.92429 1.66648 1.59645 1.39508 1.31037 0.535482 0.528358 mean structural length of post-natals
L2_bi cm^2 49.8078 36.8242 9.11471 7.58559 3.32239 2.90047 0.900399 0.845297 mean squared structural length of post-natals
L3_bi cm^3 366.6 233.045 63.062 45.1309 11.2069 9.04998 4.03317 3.49504 mean cubed structural length of post-natals
Ww_bi g 666.506 397 114.879 77.0226 38.1488 27.7605 13.7291 10.7209 mean wet weight of post-natals
L_pi cm 6.89552 5.92989 2.13915 2.00012 1.49262 1.40263 0.79027 0.767243 mean structural length of adults
L2_pi cm^2 49.8529 36.8601 12.0094 9.74039 3.59141 3.13873 1.54982 1.42488 mean squared structural length of adults
L3_pi cm^3 366.932 233.272 83.1629 58.0058 12.1256 9.80362 7.07125 6.00232 mean cubed structural length of adults
Ww_pi g 667.11 397.387 151.497 98.9954 41.2761 30.0722 24.0709 18.4119 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 2.79345 1.77612 0.513456 0.367488 0.547576 0.411109 0.148398 0.119811 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 0.159371 0.171419 0.0518228 0.0556234 yield of living structure on food
Y_VX_d mol/mol 0.0125568 0.0132212 0.0315618 0.0331556 3.65817e-06 4.57527e-06 0.100106 0.107136 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.383136 0.354403 0.124584 0.114999 yield of living reserve on food
Y_EX_d mol/mol 0.0102724 0.0093016 0.0259341 0.0234293 8.79441e-06 9.45919e-06 0.240658 0.221499 yield of dead reserve on food
Y_CX mol/mol 0.867796 0.868102 0.833129 0.83404 0.348105 0.364789 0.373454 0.391368 yield of CO2 on food
Y_HX mol/mol 0.624331 0.624551 0.59939 0.600046 0.250442 0.262445 0.268679 0.281568 yield of H2O on food
Y_OX mol/mol -0.943728 -0.944061 -0.906028 -0.907019 -0.378564 -0.396708 -0.406131 -0.425613 yield of O2 on food
Y_NX mol/mol 0.130169 0.130215 0.124969 0.125106 0.0522157 0.0547183 0.0560181 0.0587052 yield of N-waste on food
mu_TX J/mol 460572 460774 442455 443036 182083 191861 195652 206047 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