Artemia salina: Population traits

at T = 25 °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: 2024/02/09
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.111773 0.135974 0.567987 0.567987 1 1 scaled functional response
r 1/d 0 0 0.257468 0.0332876 0.3766 0.0435737 spec pop growth rate
t2 d NaN NaN 2.69217 20.823 1.84054 15.9075 population doubling time
a_b d 2.66012 2.57531 2.04767 2.04767 1.89895 1.89895 age at birth
t_j d 39.7289 27.3713 5.66466 5.66466 3.88089 3.88089 time since birth at metam
t_p d 221.339 109.163 15.1018 15.1018 10.1047 10.1047 time since birth at puberty
S_b - 0.999981 0.999983 0.999991 0.999991 0.999993 0.999993 survival probability at birth
S_j - 0.999871 0.776458 0.999954 0.310702 0.999966 0.200838 survival probability at metam
S_p - 0.986575 0.0676818 0.999854 0.0394108 0.999929 0.0376034 survival probability at puberty
theta_0b - 0.0156372 0.164822 0.409653 0.548429 0.510809 0.626557 frac of ind that is embryo
theta_bj - 0.015665 0.145861 0.241918 0.304256 0.249927 0.290347 frac of ind between b and j
theta_jp - 0.217179 0.461966 0.211149 0.110421 0.125842 0.0545481 frac of ind between j and p
theta_pi - 0.751519 0.227351 0.13728 0.0368936 0.113422 0.0285481 frac of ind that is adult
L_bi cm 0.0330823 0.0244015 0.0284873 0.0216714 0.0292597 0.0218027 mean structural length of post-natals
L2_bi cm^2 0.0011749 0.000810542 0.00123216 0.000970846 0.00134407 0.00108726 mean squared structural length of post-natals
L3_bi cm^3 4.33845e-05 3.35856e-05 7.76314e-05 0.000104562 9.33087e-05 0.000157761 mean cubed structural length of post-natals
Ww_bi g 4.91294e-05 3.89958e-05 0.000129869 0.00017492 0.000203851 0.000344659 mean wet weight of post-natals
L_pi cm 0.0376679 0.0469475 0.0592534 0.0793276 0.0619647 0.083801 mean structural length of adults
L2_pi cm^2 0.00142975 0.00225573 0.00396535 0.00856819 0.00442339 0.0105965 mean squared structural length of adults
L3_pi cm^3 5.46184e-05 0.000110369 0.000302972 0.00121522 0.0003701 0.00199216 mean cubed structural length of adults
Ww_pi g 6.18507e-05 0.000128148 0.000506839 0.00203294 0.000808556 0.00435226 mean wet weight of adults
R 1/d 0.209921 0.605856 3.74668 9.17688 4.82886 13.7634 mean reproduction rate of adults
J_X g/d 1.0446e-05 8.8119e-06 6.74527e-05 5.09177e-05 0.00013226 0.000103125 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 0.29632 0.0683577 0.26569 0.0666592 yield of living structure on food
Y_VX_d mol/mol 0.0354085 0.0893163 9.82008e-05 0.161751 3.67094e-05 0.151194 yield of dead structure on food
Y_EX mol/mol 0 0 0.199391 0.0459973 0.314761 0.0789708 yield of living reserve on food
Y_EX_d mol/mol 0.00468867 0.0143878 6.60784e-05 0.108841 4.34894e-05 0.179118 yield of dead reserve on food
Y_CX mol/mol 0.850528 0.786921 0.394749 0.505678 0.310094 0.414683 yield of CO2 on food
Y_HX mol/mol 0.613325 0.567457 0.284658 0.36465 0.223612 0.299032 yield of H2O on food
Y_OX mol/mol -0.924949 -0.855777 -0.42929 -0.549925 -0.337227 -0.450968 yield of O2 on food
Y_NX mol/mol 0.127579 0.118038 0.0592124 0.0758517 0.0465141 0.0622024 yield of N-waste on food
mu_TX J/mol 452217 419929 214589 272285 166494 221624 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