Variola albimarginata: Population traits

at T = 27.7 °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: 2025/05/23
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.378141 0.378141 0.689071 0.689071 1 1 scaled functional response
r 1/d 0 0 0.011585 0.0020219 0.0152798 0.00253768 spec pop growth rate
t2 d NaN NaN 59.8313 342.82 45.3637 273.142 population doubling time
a_b d 3.21309 3.21309 2.99138 2.99138 2.88823 2.88823 age at birth
t_j d 0.00547594 0.00547594 0.00400851 0.00400851 0.00345504 0.00345504 time since birth at metam
t_p d 2559.53 2559.53 782.761 782.761 593.786 593.786 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 1 0.997436 1 0.99743 1 0.997427 survival probability at metam
S_p - 1 0.443399 1 0.371707 1 0.338782 survival probability at puberty
theta_0b - 0.000727532 0.311717 0.033956 0.395811 0.0430431 0.425806 frac of ind that is embryo
theta_bj - 1.24417e-06 0.000532391 4.48621e-05 0.000529852 5.05193e-05 0.000508472 frac of ind between b and j
theta_jp - 0.00072879 0.207583 0.0328611 0.240064 0.0412637 0.2463 frac of ind between j and p
theta_pi - 0.998542 0.480168 0.933138 0.363595 0.915643 0.327385 frac of ind that is adult
L_bi cm 3.78619 0.504816 0.829958 0.214046 0.764543 0.206353 mean structural length of post-natals
L2_bi cm^2 15.2468 1.37173 1.19116 0.238481 1.03875 0.223064 mean squared structural length of post-natals
L3_bi cm^3 62.8196 5.19296 2.3485 0.736514 1.99562 0.742266 mean cubed structural length of post-natals
Ww_bi g 114.919 9.49972 5.89775 1.84959 6.37245 2.37022 mean wet weight of post-natals
L_pi cm 3.78892 0.698823 0.85704 0.316256 0.796162 0.316036 mean structural length of adults
L2_pi cm^2 15.258 1.96482 1.23302 0.393889 1.08544 0.388367 mean squared structural length of adults
L3_pi cm^3 62.8655 7.44362 2.43131 1.22372 2.08565 1.30166 mean cubed structural length of adults
Ww_pi g 115.003 13.6169 6.1057 3.07312 6.65993 4.15649 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.901538 0.0811096 0.128347 0.0256963 0.16243 0.0348805 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 0.211984 0.0579522 0.187728 0.0540025 yield of living structure on food
Y_VX_d mol/mol 0.0205003 0.0494761 2.8704e-05 0.115268 1.31032e-05 0.106995 yield of dead structure on food
Y_EX mol/mol 0 0 0.320367 0.0875821 0.411729 0.118439 yield of living reserve on food
Y_EX_d mol/mol 0.0170018 0.0410328 4.33798e-05 0.174202 2.87381e-05 0.234662 yield of dead reserve on food
Y_CX mol/mol 0.853123 0.800116 0.358201 0.455621 0.291126 0.376526 yield of CO2 on food
Y_HX mol/mol 0.613775 0.575639 0.257706 0.327794 0.209449 0.27089 yield of H2O on food
Y_OX mol/mol -0.927771 -0.870126 -0.389544 -0.495487 -0.3166 -0.409472 yield of O2 on food
Y_NX mol/mol 0.127968 0.120017 0.0537302 0.0683431 0.0436689 0.0564789 yield of N-waste on food
mu_TX J/mol 452899 425194 190268 241909 152163 197795 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