Luidia sarsii: Population traits

at T = 14 °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 - 0.228289 0.280587 0.640294 0.640294 1 1 scaled functional response
r 1/d 0 0 0.0131192 0.00155067 0.0189908 0.00215632 spec pop growth rate
t2 d NaN NaN 52.8344 446.999 36.4991 321.449 population doubling time
a_b d 20.7693 20.0609 17.5626 17.5626 16.4771 16.4771 age at birth
t_j d 142.674 116.431 57.8261 57.8261 42.6779 42.6779 time since birth at metam
t_p d 3941.45 1641.01 529.33 529.33 364.773 364.773 time since birth at puberty
S_b - 0.999991 0.999992 0.999994 0.999994 0.999995 0.999995 survival probability at birth
S_j - 0.99995 0.525265 0.999973 0.316247 0.999978 0.230252 survival probability at metam
S_p - 0.999379 0.0238259 0.999898 0.0225842 0.999943 0.0222852 survival probability at puberty
theta_0b - 0.00842729 0.373889 0.205688 0.534997 0.268573 0.596561 frac of ind that is embryo
theta_bj - 0.00844158 0.276099 0.1635 0.310306 0.196544 0.303277 frac of ind between b and j
theta_jp - 0.0495335 0.29162 0.258916 0.128696 0.209696 0.0787216 frac of ind between j and p
theta_pi - 0.933598 0.0583919 0.371896 0.0260011 0.325186 0.0214404 frac of ind that is adult
L_bi cm 0.822246 0.124649 0.264628 0.097137 0.254304 0.0957581 mean structural length of post-natals
L2_bi cm^2 0.762151 0.0577817 0.132551 0.0325363 0.125876 0.0327326 mean squared structural length of post-natals
L3_bi cm^3 0.738129 0.0561633 0.0965846 0.0409641 0.0937283 0.0492503 mean cubed structural length of post-natals
Ww_bi g 0.893326 0.0706774 0.153543 0.0651215 0.180054 0.0946106 mean wet weight of post-natals
L_pi cm 0.867015 0.633871 0.456769 0.518339 0.452948 0.513729 mean structural length of adults
L2_pi cm^2 0.808763 0.563606 0.271323 0.484894 0.270197 0.513224 mean squared structural length of adults
L3_pi cm^3 0.783876 0.597197 0.204854 0.723896 0.209243 0.917488 mean cubed structural length of adults
Ww_pi g 0.948691 0.751528 0.325661 1.15079 0.401958 1.76251 mean wet weight of adults
R 1/d 0 0 0 0.136456 0 2.16354 mean reproduction rate of adults
J_X g/d 0.0248372 0.00222892 0.0122661 0.00279508 0.0182462 0.00440994 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.328125 0.328125 0.328125 0.328125 0.328125 0.328125 yield of faeces on food
Y_VX mol/mol 0 0 0.103302 0.0227263 0.0975535 0.0240818 yield of living structure on food
Y_VX_d mol/mol 0.0192703 0.0424139 0.000104607 0.0564256 4.27306e-05 0.0554292 yield of dead structure on food
Y_EX mol/mol 0 0 0.0609195 0.0134022 0.0898484 0.0221798 yield of living reserve on food
Y_EX_d mol/mol 0.00405173 0.0109608 6.1689e-05 0.0332753 3.93556e-05 0.0510512 yield of dead reserve on food
Y_CX mol/mol 0.648553 0.6185 0.507487 0.546046 0.484391 0.519133 yield of CO2 on food
Y_HX mol/mol 0.470561 0.448756 0.36821 0.396186 0.351453 0.37666 yield of H2O on food
Y_OX mol/mol -0.705301 -0.672619 -0.551892 -0.593825 -0.526775 -0.564557 yield of O2 on food
Y_NX mol/mol 0.0972829 0.092775 0.076123 0.0819069 0.0726587 0.0778699 yield of N-waste on food
mu_TX J/mol 355636 340265 282257 302251 269264 287467 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