Faustina faustina: Population traits

at T = 21.5 °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: 2025/05/22
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.71948 0.745719 0.87286 0.87286 1 1 scaled functional response
r 1/d 0 0 0.00325114 0.000786401 0.00466915 0.00122339 spec pop growth rate
t2 d NaN NaN 213.201 881.417 148.453 566.577 population doubling time
a_b d 20.841 20.7172 20.1862 20.1862 19.7456 19.7456 age at birth
t_j d 0.0245133 0.0237595 0.02078 0.02078 0.0185902 0.0185902 time since birth at metam
t_p d 2253.8 1628.2 936.869 936.869 710.694 710.694 time since birth at puberty
S_b - 0.999999 0.999999 0.999999 0.999999 0.999999 0.999999 survival probability at birth
S_j - 0.999999 0.999196 0.999999 0.999179 0.999999 0.999166 survival probability at metam
S_p - 0.999993 0.663681 0.999993 0.630424 0.999994 0.602311 survival probability at puberty
theta_0b - 0.00617268 0.0960679 0.0636041 0.179824 0.0880699 0.220713 frac of ind that is embryo
theta_bj - 7.26843e-06 0.000110251 6.34072e-05 0.000183748 7.92158e-05 0.000205389 frac of ind between b and j
theta_jp - 0.00617229 0.0780878 0.0595561 0.140281 0.0803013 0.166961 frac of ind between j and p
theta_pi - 0.987648 0.825734 0.876776 0.679711 0.83155 0.61212 frac of ind that is adult
L_bi cm 0.575027 0.458321 0.399376 0.363709 0.377513 0.338087 mean structural length of post-natals
L2_bi cm^2 0.342525 0.251575 0.19042 0.180257 0.175115 0.163482 mean squared structural length of post-natals
L3_bi cm^3 0.207659 0.149732 0.102047 0.107298 0.0939699 0.100403 mean cubed structural length of post-natals
Ww_bi g 0.278576 0.202731 0.144326 0.151753 0.138574 0.148061 mean wet weight of post-natals
L_pi cm 0.577786 0.489062 0.417248 0.410874 0.400634 0.392987 mean structural length of adults
L2_pi cm^2 0.344555 0.273701 0.202095 0.213698 0.190183 0.202971 mean squared structural length of adults
L3_pi cm^3 0.208943 0.163683 0.10881 0.128951 0.102793 0.127109 mean cubed structural length of adults
Ww_pi g 0.280298 0.22162 0.153892 0.182377 0.151585 0.187442 mean wet weight of adults
R 1/d 0 0 0 0 0 0 mean reproduction rate of adults
J_X g/d 0.00395216 0.00300862 0.00266553 0.00252326 0.00280835 0.0026218 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 0.124466 0.0334406 0.156234 0.0468506 yield of living structure on food
Y_VX_d mol/mol 0.0191054 0.0429389 0.000812087 0.0660501 0.000390938 0.0819543 yield of dead structure on food
Y_EX mol/mol 0 0 0.0515677 0.0138548 0.0741577 0.0222381 yield of living reserve on food
Y_EX_d mol/mol 0.00652463 0.0151988 0.000336456 0.0273653 0.000185562 0.0389003 yield of dead reserve on food
Y_CX mol/mol 0.864995 0.832487 0.713443 0.749914 0.659657 0.700682 yield of CO2 on food
Y_HX mol/mol 0.624719 0.601241 0.515264 0.541605 0.476419 0.506048 yield of H2O on food
Y_OX mol/mol -0.940682 -0.90533 -0.775869 -0.815532 -0.717377 -0.761991 yield of O2 on food
Y_NX mol/mol 0.129749 0.124873 0.107016 0.112487 0.0989486 0.105102 yield of N-waste on food
mu_TX J/mol 459359 442671 381314 400084 353299 374471 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