Menidia menidia: Population traits

at T = 21 °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: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.197637 0.197637 NaN NaN 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0282863 0.0282863 NaN NaN spec pop growth rate
t2 d NaN NaN NaN NaN 24.5047 24.5047 NaN NaN population doubling time
a_b d 12.8408 12.9741 NaN NaN 10.9275 10.9773 NaN NaN age at birth
t_j d 93.3049 112.96 NaN NaN 21.7483 22.34 NaN NaN time since birth at metam
t_p d 365.557 554.338 NaN NaN 44.2599 45.6199 NaN NaN time since birth at puberty
S_b - 0.999998 0.999998 NaN NaN 0.999999 0.999999 NaN NaN survival probability at birth
S_j - 0.999982 0.999979 NaN NaN 0.999994 0.999993 NaN NaN survival probability at metam
S_p - 0.999484 0.999022 NaN NaN 0.999987 0.999986 NaN NaN survival probability at puberty
theta_0b - 0.0152413 0.0155587 NaN NaN 0.265878 0.266913 NaN NaN frac of ind that is embryo
theta_bj - 0.0152504 0.0155684 NaN NaN 0.195215 0.1957 NaN NaN frac of ind between b and j
theta_jp - 0.0955431 0.119933 NaN NaN 0.142113 0.147734 NaN NaN frac of ind between j and p
theta_pi - 0.873965 0.84894 NaN NaN 0.396793 0.389654 NaN NaN frac of ind that is adult
L_bi cm 0.215999 0.188307 NaN NaN 0.389915 0.374461 NaN NaN mean structural length of post-natals
L2_bi cm^2 0.0485954 0.0370082 NaN NaN 0.261999 0.239557 NaN NaN mean squared structural length of post-natals
L3_bi cm^3 0.0111158 0.00741096 NaN NaN 0.224893 0.195065 NaN NaN mean cubed structural length of post-natals
Ww_bi g 0.0200085 0.0129155 NaN NaN 1.13522 0.92815 NaN NaN mean wet weight of post-natals
L_pi cm 0.230854 0.203171 NaN NaN 0.623332 0.603338 NaN NaN mean structural length of adults
L2_pi cm^2 0.0533816 0.0413243 NaN NaN 0.471388 0.437005 NaN NaN mean squared structural length of adults
L3_pi cm^3 0.0123605 0.0084132 NaN NaN 0.414002 0.364868 NaN NaN mean cubed structural length of adults
Ww_pi g 0.0222489 0.0146621 NaN NaN 2.08981 1.7361 NaN NaN mean wet weight of adults
R 1/d 0.00204329 0.000905769 NaN NaN 0.057783 0.053668 NaN NaN mean reproduction rate of adults
J_X g/d 0.00268315 0.00178863 NaN NaN 0.096678 0.0817604 NaN NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 0.109375 NaN NaN 0.109375 0.109375 NaN NaN yield of faeces on food
Y_VX mol/mol 0 0 NaN NaN 0.0657997 0.0674858 NaN NaN yield of living structure on food
Y_VX_d mol/mol 0.00573499 0.00588613 NaN NaN 3.72271e-05 4.1114e-05 NaN NaN yield of dead structure on food
Y_EX mol/mol 0 0 NaN NaN 0.266346 0.253622 NaN NaN yield of living reserve on food
Y_EX_d mol/mol 0.00458801 0.00437194 NaN NaN 0.000150689 0.000154513 NaN NaN yield of dead reserve on food
Y_CX mol/mol 0.880302 0.880367 NaN NaN 0.558291 0.569321 NaN NaN yield of CO2 on food
Y_HX mol/mol 0.633328 0.633375 NaN NaN 0.40166 0.409595 NaN NaN yield of H2O on food
Y_OX mol/mol -0.957328 -0.957399 NaN NaN -0.607142 -0.619137 NaN NaN yield of O2 on food
Y_NX mol/mol 0.132045 0.132055 NaN NaN 0.0837437 0.0853982 NaN NaN yield of N-waste on food
mu_TX J/mol 467109 467152 NaN NaN 293008 299159 NaN NaN yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer