Artemia urmiana: Population traits

at T = 27 °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_min f_max date: 2025/05/22
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.157454 0.157454 0.197722 0.197722 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.466973 0.466973 0.0374811 0.0374811 spec pop growth rate
t2 d NaN NaN NaN NaN 1.48434 1.48434 18.4933 18.4933 population doubling time
a_b d 1.02711 1.12087 0.995962 1.08263 0.860116 0.893728 0.860116 0.893728 age at birth
t_j d 1.40165 3.67294 1.11736 2.28222 0.485207 0.587996 0.485207 0.587996 time since birth at metam
t_p d 89.5469 NaN 39.8382 NaN 5.40743 7.46976 5.40743 7.46976 time since birth at puberty
S_b - 0.999999 0.999997 0.999999 0.999997 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999991 0.999973 0.390111 0.766181 0.999998 0.999995 0.266368 0.27745 survival probability at metam
S_p - 0.999987 0.999708 0.347824 0.570364 0.999997 0.999993 0.149504 0.18723 survival probability at puberty
theta_0b - 0.0124011 0.0174698 0.122662 0.0406333 0.330753 0.341179 0.596899 0.52233 frac of ind that is embryo
theta_bj - 0.0124102 0.0174848 0.079513 0.0356992 0.135689 0.158197 0.182476 0.188833 frac of ind between b and j
theta_jp - 0.00452536 0.0398058 0.00551309 0.0298941 0.0856941 0.0666104 0.0497764 0.0389166 frac of ind between j and p
theta_pi - 0.970663 0.92524 0.792312 0.893773 0.447864 0.434014 0.170849 0.249921 frac of ind that is adult
L_bi cm 0.0246122 0.0103564 0.0295718 0.0150878 0.0385636 0.031049 0.0387704 0.0369555 mean structural length of post-natals
L2_bi cm^2 0.000610727 0.000107255 0.000921182 0.000228993 0.00208254 0.00124615 0.00335804 0.00228139 mean squared structural length of post-natals
L3_bi cm^3 1.52297e-05 1.11079e-06 2.94311e-05 3.49144e-06 0.000143697 6.06574e-05 0.000436982 0.000180774 mean cubed structural length of post-natals
Ww_bi g 2.65525e-05 1.56822e-06 5.69083e-05 5.29695e-06 0.00082221 0.000219301 0.00250034 0.00065357 mean wet weight of post-natals
L_pi cm 0.0248265 0.0103634 0.0314216 0.015369 0.0496522 0.0393674 0.0716347 0.057921 mean structural length of adults
L2_pi cm^2 0.000618711 0.0001074 0.00100355 0.000236473 0.00297738 0.00177131 0.00761994 0.0041772 mean squared structural length of adults
L3_pi cm^3 1.54619e-05 1.11303e-06 3.23819e-05 3.6421e-06 0.000212358 9.01517e-05 0.00102616 0.000342779 mean cubed structural length of adults
Ww_pi g 2.69574e-05 1.57138e-06 6.2614e-05 5.52551e-06 0.00121508 0.000325935 0.00587153 0.00123928 mean wet weight of adults
R 1/d 0.12301 0 0.289432 0 1.05934 0.6666 4.24032 2.14329 mean reproduction rate of adults
J_X g/d 3.34634e-05 2.4091e-06 6.59139e-05 7.69027e-06 0.000823311 0.000268431 0.00132534 0.000491481 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 0.0815031 0.105522 0.012358 0.0137861 yield of living structure on food
Y_VX_d mol/mol 0.00591576 0.00734258 0.0143486 0.0129321 9.60636e-06 2.24854e-05 0.0264267 0.0304644 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.384845 0.275983 0.0583524 0.0360561 yield of living reserve on food
Y_EX_d mol/mol 0.0043982 0.00302371 0.0133961 0.00668751 4.53598e-05 5.88084e-05 0.124783 0.0796767 yield of dead reserve on food
Y_CX mol/mol 0.880311 0.880259 0.86288 0.871005 0.424222 0.509039 0.668705 0.730642 yield of CO2 on food
Y_HX mol/mol 0.634802 0.634764 0.622233 0.628092 0.305911 0.367074 0.482211 0.526874 yield of H2O on food
Y_OX mol/mol -0.957338 -0.957281 -0.938382 -0.947218 -0.461341 -0.55358 -0.727217 -0.794573 yield of O2 on food
Y_NX mol/mol 0.132047 0.132039 0.129432 0.130651 0.0636332 0.0763558 0.100306 0.109596 yield of N-waste on food
mu_TX J/mol 467123 467166 457958 462356 220054 267905 352383 386722 yield of heat on food

Remarks

  • Reprod-code A applies. Data concerns population of females only.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer