Notopterus notopterus: Population traits

at T = 20 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.333059 0.521466 0.760733 0.760733 1 1 scaled functional response
r 1/d 0 0 0.00218508 5.63122e-05 0.00262186 8.0841e-05 spec pop growth rate
t2 d NaN NaN 317.218 12309 264.373 8574.2 population doubling time
a_b d 41.0448 38.6316 36.9871 36.9871 36.0094 36.0094 age at birth
t_p d 7753.74 1715.78 1184.54 1184.54 981.461 981.461 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_p - 0.999999 0.426124 0.999999 0.380064 0.999999 0.353137 survival probability at puberty
theta_0b - 0.0030134 0.275865 0.0775926 0.348875 0.0900392 0.384775 frac of ind that is embryo
theta_bp - 0.00301606 0.179926 0.0716222 0.214505 0.0819844 0.227899 fraction of individuals that is juvenile
theta_pi - 0.993971 0.544209 0.850785 0.43662 0.827976 0.387326 frac of ind that is adult
L_bi cm 2.73737 1.65873 1.48912 1.41751 1.48174 1.31661 mean structural length of post-natals
L2_bi cm^2 7.80032 5.76752 3.33391 5.8305 3.41381 6.08884 mean squared structural length of post-natals
L3_bi cm^3 22.5919 24.2344 9.56145 33.0897 10.3831 42.8067 mean cubed structural length of post-natals
Ww_bi g 36.8948 48.2564 23.3878 80.9389 30.12 124.177 mean wet weight of post-natals
L_pi cm 2.74493 2.12396 1.59194 1.98695 1.60134 1.93663 mean structural length of adults
L2_pi cm^2 7.8238 7.65312 3.60843 8.66148 3.74425 9.62988 mean squared structural length of adults
L3_pi cm^3 22.6604 32.2413 10.3647 49.3371 11.4091 67.9825 mean cubed structural length of adults
Ww_pi g 37.0067 64.1999 25.3525 120.681 33.0961 197.208 mean wet weight of adults
R 1/d 0 0.00872978 0 0.026516 0 0.0405042 mean reproduction rate of adults
J_X g/d 0.124165 0.143741 0.121214 0.211984 0.163157 0.291005 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 0.172361 0.00879005 0.166852 0.0118917 yield of living structure on food
Y_VX_d mol/mol 0.01606 0.039293 6.93126e-05 0.0432493 4.18201e-05 0.0443351 yield of dead structure on food
Y_EX mol/mol 0 0 0.249242 0.0127108 0.317163 0.0226045 yield of living reserve on food
Y_EX_d mol/mol 0.0101676 0.0389486 0.000100229 0.0625407 7.94943e-05 0.084275 yield of dead reserve on food
Y_CX mol/mol 0.864397 0.812383 0.468852 0.763334 0.406488 0.727519 yield of CO2 on food
Y_HX mol/mol 0.621886 0.584465 0.337313 0.549176 0.292446 0.523409 yield of H2O on food
Y_OX mol/mol -0.940032 -0.883467 -0.509877 -0.830126 -0.442056 -0.791177 yield of O2 on food
Y_NX mol/mol 0.12966 0.121858 0.0703279 0.1145 0.0609732 0.109128 yield of N-waste on food
mu_TX J/mol 458878 431432 249147 405092 214569 385603 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