Atropus atropos: Population traits

at T = 28.2 °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: 2024/06/28
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.521681 0.561232 0.780616 0.780616 1 1 scaled functional response
r 1/d 0 0 0.0151008 0.00139538 0.0217196 0.00214448 spec pop growth rate
t2 d NaN NaN 45.9013 496.746 31.9134 323.224 population doubling time
a_b d 4.08479 4.0347 3.81597 3.81597 3.66004 3.66004 age at birth
t_j d 45.2467 42.2193 31.1789 31.1789 25.105 25.105 time since birth at metam
t_p d 2121.57 1347.06 636.635 636.635 449.557 449.557 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_j - 0.999998 0.614441 0.999999 0.535637 0.999999 0.475203 survival probability at metam
S_p - 0.999962 0.00611841 0.999982 0.00609113 0.999988 0.00607628 survival probability at puberty
theta_0b - 0.00173822 0.32321 0.0558628 0.383575 0.076255 0.426872 frac of ind that is embryo
theta_bj - 0.00174372 0.256646 0.0528744 0.284644 0.0705941 0.29962 frac of ind between b and j
theta_jp - 0.017571 0.404926 0.301708 0.321048 0.317692 0.264028 frac of ind between j and p
theta_pi - 0.978947 0.0152175 0.589555 0.0107325 0.535459 0.0094801 frac of ind that is adult
L_bi cm 2.83812 0.0717211 0.513881 0.0601975 0.447986 0.0587756 mean structural length of post-natals
L2_bi cm^2 8.94 0.0583389 0.549319 0.0241475 0.437285 0.0207299 mean squared structural length of post-natals
L3_bi cm^3 29.2153 0.172448 0.818694 0.0658826 0.614985 0.0584572 mean cubed structural length of post-natals
Ww_bi g 33.1106 0.197183 0.982029 0.0790267 0.77216 0.0733975 mean wet weight of post-natals
L_pi cm 2.89238 1.0601 0.77311 0.700591 0.713335 0.65055 mean structural length of adults
L2_pi cm^2 9.11619 2.47367 0.874555 1.23104 0.748286 1.08926 mean squared structural length of adults
L3_pi cm^3 29.7917 7.66106 1.31046 3.77316 1.0602 3.5227 mean cubed structural length of adults
Ww_pi g 33.7638 8.75994 1.57191 4.52593 1.33116 4.42302 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.351236 0.00239558 0.0322916 0.00132284 0.032931 0.00143782 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 0.382854 0.0694953 0.405613 0.0871877 yield of living structure on food
Y_VX_d mol/mol 0.0533389 0.118814 0.000256396 0.177538 0.000119099 0.20219 yield of dead structure on food
Y_EX mol/mol 0 0 0.0763821 0.0138648 0.103665 0.0222831 yield of living reserve on food
Y_EX_d mol/mol 0.00711164 0.0170424 5.11529e-05 0.03542 3.04389e-05 0.0516751 yield of dead reserve on food
Y_CX mol/mol 0.830174 0.754768 0.431081 0.594307 0.381197 0.527289 yield of CO2 on food
Y_HX mol/mol 0.597264 0.543014 0.310139 0.427571 0.27425 0.379355 yield of H2O on food
Y_OX mol/mol -0.902815 -0.820811 -0.468801 -0.646309 -0.414552 -0.573427 yield of O2 on food
Y_NX mol/mol 0.124526 0.113215 0.0646622 0.0891461 0.0571796 0.0790933 yield of N-waste on food
mu_TX J/mol 441919 403720 238907 321877 212601 287134 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