Oithona similis: Population traits

at T = 15 °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 abp f_minf f_max date: 2024/07/16
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.426004 0.802553 0.901277 0.901277 1 1 scaled functional response
r 1/d 0 0 0.10691 0.00228125 0.123912 0.00447168 spec pop growth rate
t2 d NaN NaN 6.48345 303.845 5.59386 155.008 population doubling time
a_b d 2.26343 2.04071 2.0017 2.0017 1.96733 1.96733 age at birth
t_p d 103.944 24.7123 20.9526 20.9526 18.2589 18.2589 time since birth at puberty
S_b - 0.999872 0.999905 0.99991 0.99991 0.999914 0.999914 survival probability at birth
S_p - 0.999125 0.743166 0.999435 0.70424 0.99947 0.66931 survival probability at puberty
theta_0b - 0.0291814 0.207525 0.194177 0.23794 0.2175 0.264755 frac of ind that is embryo
theta_bp - 0.0292397 0.179864 0.156946 0.200127 0.170623 0.216526 fraction of individuals that is juvenile
theta_pi - 0.941579 0.612611 0.648877 0.561933 0.611877 0.518719 frac of ind that is adult
L_bi cm 0.00723368 0.00826898 0.00868423 0.00835826 0.00876615 0.00842659 mean structural length of post-natals
L2_bi cm^2 5.57796e-05 8.31625e-05 8.95049e-05 8.58954e-05 9.16993e-05 8.80286e-05 mean squared structural length of post-natals
L3_bi cm^3 4.58453e-07 1.00494e-06 1.08057e-06 1.06961e-06 1.12853e-06 1.12129e-06 mean cubed structural length of post-natals
Ww_bi g 5.00614e-07 1.17905e-06 1.2908e-06 1.27772e-06 1.37215e-06 1.36334e-06 mean wet weight of post-natals
L_pi cm 0.00730458 0.00917353 0.00951607 0.00946952 0.00973437 0.00973828 mean structural length of adults
L2_pi cm^2 5.67507e-05 9.96701e-05 0.000104492 0.000106704 0.000109443 0.000113101 mean squared structural length of adults
L3_pi cm^3 4.68922e-07 1.25889e-06 1.30691e-06 1.39919e-06 1.40166e-06 1.52747e-06 mean cubed structural length of adults
Ww_pi g 5.12045e-07 1.477e-06 1.56118e-06 1.67142e-06 1.70424e-06 1.85721e-06 mean wet weight of adults
R 1/d 0.092949 0.472737 0.538575 0.577539 0.626544 0.683956 mean reproduction rate of adults
J_X g/d 1.36998e-07 5.60952e-07 6.7639e-07 6.69531e-07 7.82809e-07 7.77786e-07 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 0.170794 0.00364441 0.178637 0.00644655 yield of living structure on food
Y_VX_d mol/mol 0.0740545 0.126292 0.00501706 0.125312 0.00385745 0.124084 yield of dead structure on food
Y_EX mol/mol 0 0 0.03323 0.000709062 0.0385628 0.00139164 yield of living reserve on food
Y_EX_d mol/mol 0.00681026 0.02188 0.000976126 0.0243808 0.00083272 0.0267864 yield of dead reserve on food
Y_CX mol/mol 0.80976 0.742453 0.680607 0.736579 0.668735 0.731917 yield of CO2 on food
Y_HX mol/mol 0.583927 0.535391 0.490794 0.531155 0.482233 0.527793 yield of H2O on food
Y_OX mol/mol -0.880614 -0.807418 -0.740161 -0.801029 -0.72725 -0.795959 yield of O2 on food
Y_NX mol/mol 0.121464 0.111368 0.102091 0.110487 0.10031 0.109787 yield of N-waste on food
mu_TX J/mol 431727 397320 365781 394222 359585 391737 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