Eumicrotremus spinosus: Population traits

at T = 0.2 °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: 2025/05/14
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.341264 NaN 0.670632 NaN 1 1 scaled functional response
r 1/d 0 0 0.00497479 NaN 0.0084277 NaN spec pop growth rate
t2 d NaN NaN 139.332 NaN 82.2463 NaN population doubling time
a_b d 50.5644 NaN 45.1995 NaN 42.3185 NaN age at birth
t_j d 1290.22 NaN 396.029 NaN 250.701 NaN time since birth at metam
t_p d 2243.7 NaN 600.765 NaN 373.155 NaN time since birth at puberty
S_b - 0.999765 NaN 0.999829 NaN 0.999857 NaN survival probability at birth
S_j - 0.998394 NaN 0.998945 NaN 0.999182 NaN survival probability at metam
S_p - 0.619436 NaN 0.977367 NaN 0.991914 NaN survival probability at puberty
theta_0b - 0.0311504 NaN 0.203169 NaN 0.300632 NaN frac of ind that is embryo
theta_bj - 0.0311882 NaN 0.162356 NaN 0.210528 NaN frac of ind between b and j
theta_jp - 0.644816 NaN 0.527741 NaN 0.405319 NaN frac of ind between j and p
theta_pi - 0.292846 NaN 0.106734 NaN 0.0835215 NaN frac of ind that is adult
L_bi cm 0.512127 NaN 0.484299 NaN 0.490362 NaN mean structural length of post-natals
L2_bi cm^2 0.314564 NaN 0.349746 NaN 0.378699 NaN mean squared structural length of post-natals
L3_bi cm^3 0.219653 NaN 0.360071 NaN 0.447315 NaN mean cubed structural length of post-natals
Ww_bi g 0.24493 NaN 0.441498 NaN 0.598153 NaN mean wet weight of post-natals
L_pi cm 0.816435 NaN 1.2264 NaN 1.34628 NaN mean structural length of adults
L2_pi cm^2 0.672142 NaN 1.59151 NaN 1.96675 NaN mean squared structural length of adults
L3_pi cm^3 0.55771 NaN 2.18582 NaN 3.13236 NaN mean cubed structural length of adults
Ww_pi g 0.621889 NaN 2.68012 NaN 4.18862 NaN mean wet weight of adults
R 1/d 0.0195682 NaN 0.132144 NaN 0.229605 NaN mean reproduction rate of adults
J_X g/d 0.00292741 NaN 0.00751249 NaN 0.0127201 NaN mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 NaN yield of faeces on food
Y_VX mol/mol 0 NaN 0.23844 NaN 0.296369 NaN yield of living structure on food
Y_VX_d mol/mol 0.0943177 NaN 0.00996301 NaN 0.00360234 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0539212 NaN 0.0999379 NaN yield of living reserve on food
Y_EX_d mol/mol 0.0108538 NaN 0.00225305 NaN 0.00121473 NaN yield of dead reserve on food
Y_CX mol/mol 0.785454 NaN 0.586048 NaN 0.489501 NaN yield of CO2 on food
Y_HX mol/mol 0.56509 NaN 0.421629 NaN 0.352169 NaN yield of H2O on food
Y_OX mol/mol -0.854181 NaN -0.637327 NaN -0.532332 NaN yield of O2 on food
Y_NX mol/mol 0.117818 NaN 0.0879072 NaN 0.0734251 NaN yield of N-waste on food
mu_TX J/mol 419372 NaN 317403 NaN 266880 NaN 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