Erimyzon sucetta: Population traits

at T = 18 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.346547 0.449514 0.724757 0.724757 1 1 scaled functional response
r 1/d 0 0 0.00610997 0.000600127 0.00877075 0.000934228 spec pop growth rate
t2 d NaN NaN 113.445 1155 79.0294 741.947 population doubling time
a_b d 43.71 41.8133 38.5468 38.5468 36.5351 36.5351 age at birth
t_j d 567.625 420.854 258.69 258.69 193.488 193.488 time since birth at metam
t_p d 5561.17 2060.19 1015.75 1015.75 715.727 715.727 time since birth at puberty
S_b - 0.99997 0.999974 0.999979 0.999979 0.999982 0.999982 survival probability at birth
S_j - 0.999822 0.63206 0.999884 0.50043 0.999904 0.414972 survival probability at metam
S_p - 0.993574 0.00985869 0.998775 0.00959587 0.999319 0.00948361 survival probability at puberty
theta_0b - 0.0116966 0.308034 0.209789 0.415835 0.274071 0.478142 frac of ind that is embryo
theta_bj - 0.0117238 0.247531 0.165959 0.294001 0.199108 0.308461 frac of ind between b and j
theta_jp - 0.140123 0.418464 0.46191 0.276582 0.393947 0.202458 frac of ind between j and p
theta_pi - 0.836457 0.0259707 0.162342 0.013582 0.132875 0.0109391 frac of ind that is adult
L_bi cm 1.77303 0.266524 0.4814 0.239467 0.45519 0.235578 mean structural length of post-natals
L2_bi cm^2 3.76935 0.198217 0.456229 0.140874 0.412609 0.135397 mean squared structural length of post-natals
L3_bi cm^3 8.53011 0.405589 0.687919 0.314309 0.619474 0.338302 mean cubed structural length of post-natals
Ww_bi g 9.77754 0.482525 0.898312 0.410437 0.880885 0.481062 mean wet weight of post-natals
L_pi cm 2.03348 1.79473 1.25733 1.68221 1.24815 1.66523 mean structural length of adults
L2_pi cm^2 4.42894 4.03035 1.84984 4.05242 1.83567 4.23243 mean squared structural length of adults
L3_pi cm^3 10.0673 10.4557 3.19735 12.9635 3.21504 15.5236 mean cubed structural length of adults
Ww_pi g 11.5396 12.439 4.17523 16.9283 4.57175 22.0744 mean wet weight of adults
R 1/d 0 0 0 0.433012 0 1.62035 mean reproduction rate of adults
J_X g/d 0.0556259 0.00330555 0.0134089 0.00356724 0.016644 0.00469809 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 0.31346 0.0528771 0.326438 0.0672723 yield of living structure on food
Y_VX_d mol/mol 0.075437 0.161459 0.00108221 0.187159 0.000495724 0.195392 yield of dead structure on food
Y_EX mol/mol 0 0 0.0958685 0.0161719 0.137753 0.0283882 yield of living reserve on food
Y_EX_d mol/mol 0.0110318 0.0306272 0.000330983 0.0572407 0.00020919 0.0824532 yield of dead reserve on food
Y_CX mol/mol 0.804156 0.698538 0.479883 0.577176 0.425728 0.51712 yield of CO2 on food
Y_HX mol/mol 0.578546 0.50256 0.345249 0.415246 0.306288 0.372039 yield of H2O on food
Y_OX mol/mol -0.87452 -0.75966 -0.521873 -0.627679 -0.46298 -0.562367 yield of O2 on food
Y_NX mol/mol 0.120623 0.104781 0.0719825 0.0865764 0.0638593 0.0775679 yield of N-waste on food
mu_TX J/mol 428714 374925 262319 312105 233154 280205 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