Cloeon dipterum: Population traits

at T = 20 °C with background hazards for embryo, juv-larva, adult-larva, imago: 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 hep f_min f_max date: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.10715 0.10715 0.10715 0.10715 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.119415 0.119415 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 5.80452 5.80452 NaN NaN population doubling time
a_b d 10.564 NaN 10.564 NaN 8.32661 8.38852 NaN NaN age at birth
t_p d 40311.8 NaN 40311.8 NaN 16.0736 16.7523 NaN NaN time since birth at puberty
t_j d 42133.1 NaN 42133.1 NaN 41.6597 41.7334 NaN NaN time since birth at metam
S_b - 0.957884 NaN 0.957884 NaN 0.979863 0.97657 NaN NaN survival probability at birth
S_p - 0.840231 NaN 0.840085 NaN 0.934698 0.92387 NaN NaN survival probability at puberty
S_j - -7.37781e-11 NaN -7.24067e-11 NaN 0.89455 0.874157 NaN NaN survival probability at metam
theta_0b - 0.118984 NaN 0.119123 NaN 0.644593 0.649582 NaN NaN frac of ind that is embryo
theta_bp - 0.108212 NaN 0.108329 NaN 0.230256 0.228949 NaN NaN fraction of individuals that is juvenile
theta_pj 0.772804 NaN 0.772549 NaN 0.0779294 0.0794114 NaN NaN frac of ind that is adult larva
theta_ji 0 NaN 0 NaN 0.0472215 0.0420574 NaN NaN frac of ind that is imago
L_bi cm 0.00710436 NaN 0.00710435 NaN 0.0724074 0.0696287 NaN NaN mean structural length of post-natals
L2_bi cm^2 5.04721e-05 NaN 5.04719e-05 NaN 0.016569 0.0155547 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 3.58573e-07 NaN 3.58571e-07 NaN 0.00629772 0.00581139 NaN NaN mean cubed structural length of post-natals
Ww_bi g 6.53055e-07 NaN 6.53051e-07 NaN 0.0545673 0.0448792 NaN NaN mean wet weight of post-natals
L_pi cm 0.0071056 NaN 0.00710558 NaN 0.160288 0.15686 NaN NaN mean structural length of adults
L2_pi cm^2 5.04896e-05 NaN 5.04894e-05 NaN 0.0453987 0.043386 NaN NaN mean squared structural length of adults
L3_pi cm^3 3.5876e-07 NaN 3.58758e-07 NaN 0.0178061 0.0167003 NaN NaN mean cubed structural length of adults
Ww_pi g 6.53395e-07 NaN 6.53391e-07 NaN 0.154283 0.12897 NaN NaN mean wet weight of adults
R 1/d 0.0367603 NaN 0.0367603 NaN 21.4134 21.5537 NaN NaN mean reproduction rate of adults
J_X g/d 1.62531e-07 NaN 1.6253e-07 NaN 0.024497 0.0198757 NaN NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 0.109375 NaN NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.0306994 0.0349154 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.0273684 NaN 0.0274047 NaN 0.00146314 0.00193994 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.235299 0.234723 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.0224766 NaN 0.0225063 NaN 0.0112144 0.0130415 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.683134 NaN 0.68308 NaN 0.497209 0.492379 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.732413 NaN 0.732355 NaN 0.533076 0.527898 NaN NaN yield of H2O on food
Y_OX mol/mol -0.867054 NaN -0.866986 NaN -0.631073 -0.624943 NaN NaN yield of O2 on food
Y_NX mol/mol 0.157646 NaN 0.157634 NaN 0.114741 0.113626 NaN NaN yield of N-waste on food
mu_TX J/mol 438761 NaN 438727 NaN 315237 312257 NaN NaN yield of heat on food

Remarks

  • Reprod-code Os applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: imago deposits eggs at constant rate during lifetime as imago
  • Weights of adults do not include reproduction buffer