Aspredo aspredo: Population traits

at T = 27 °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: 2025/04/21
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.336212 NaN 0.668106 NaN 1 1 scaled functional response
r 1/d 0 0 0.00233204 NaN 0.00403639 NaN spec pop growth rate
t2 d NaN NaN 297.228 NaN 171.725 NaN population doubling time
a_b d 18.6523 NaN 16.6144 NaN 15.5584 NaN age at birth
t_j d 69.0146 NaN 35.8818 NaN 25.6692 NaN time since birth at metam
t_p d 2810.05 NaN 621.878 NaN 400.031 NaN time since birth at puberty
S_b - 1 NaN 1 NaN 1 NaN survival probability at birth
S_j - 0.999998 NaN 0.999999 NaN 0.999999 NaN survival probability at metam
S_p - 0.99999 NaN 0.999997 NaN 0.999998 NaN survival probability at puberty
theta_0b - 0.00296713 NaN 0.0379875 NaN 0.0608209 NaN frac of ind that is embryo
theta_bj - 0.00297325 NaN 0.0365909 NaN 0.0571759 NaN frac of ind between b and j
theta_jp - 0.00802791 NaN 0.0406959 NaN 0.0352772 NaN frac of ind between j and p
theta_pi - 0.986032 NaN 0.884726 NaN 0.846726 NaN frac of ind that is adult
L_bi cm 1.29921 NaN 1.17218 NaN 1.15479 NaN mean structural length of post-natals
L2_bi cm^2 1.75812 NaN 1.87566 NaN 1.98908 NaN mean squared structural length of post-natals
L3_bi cm^3 2.41968 NaN 3.51944 NaN 4.27912 NaN mean cubed structural length of post-natals
Ww_bi g 2.741 NaN 4.44819 NaN 5.96931 NaN mean wet weight of post-natals
L_pi cm 1.31158 NaN 1.2578 NaN 1.25985 NaN mean structural length of adults
L2_pi cm^2 1.77732 NaN 2.03621 NaN 2.20211 NaN mean squared structural length of adults
L3_pi cm^3 2.44659 NaN 3.82622 NaN 4.74552 NaN mean cubed structural length of adults
Ww_pi g 2.77149 NaN 4.83592 NaN 6.61992 NaN mean wet weight of adults
R 1/d 0 NaN 0.00535636 NaN 0.00978348 NaN mean reproduction rate of adults
J_X g/d 0.0200009 NaN 0.0430856 NaN 0.0687231 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 0.190492 NaN 0.25133 NaN yield of living structure on food
Y_VX_d mol/mol 0.0232973 NaN 0.000557189 NaN 0.000175273 NaN yield of dead structure on food
Y_EX mol/mol 0 NaN 0.0502693 NaN 0.0992717 NaN yield of living reserve on food
Y_EX_d mol/mol 0.00309385 NaN 0.000147038 NaN 6.92301e-05 NaN yield of dead reserve on food
Y_CX mol/mol 0.864234 NaN 0.649159 NaN 0.539778 NaN yield of CO2 on food
Y_HX mol/mol 0.621768 NaN 0.467034 NaN 0.388341 NaN yield of H2O on food
Y_OX mol/mol -0.939854 NaN -0.705961 NaN -0.587009 NaN yield of O2 on food
Y_NX mol/mol 0.129635 NaN 0.0973739 NaN 0.0809667 NaN yield of N-waste on food
mu_TX J/mol 459150 NaN 349246 NaN 292110 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