Myodes glareolus: Population traits

at T = 37.5 °C with background hazards for embryo, baby, 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 stx f_minf f_max date: 2025/06/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.486685 0.486591 0.743295 0.743295 1 1 scaled functional response
r 1/d 0 0 0.0123115 0.0075289 0.0202936 0.00981098 spec pop growth rate
t2 d NaN NaN 56.3007 92.0648 34.1559 70.6501 population doubling time
a_b d 21.4127 21.4127 21.4127 21.4127 21.4127 21.4127 age at birth
t_x d 402.188 404.983 58.5289 58.5289 42.1549 42.1549 time since birth at weaning
t_p d 50.6625 50.6882 26.9661 26.9661 22.0477 22.0477 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 1 1 0.659189 1 0.524436 survival probability at weaning
S_p - 0.99965 0.999689 0.999999 0.501769 1 0.383526 survival probability at puberty
theta_0b - 0.00567381 0.0056726 0.23174 0.24908 0.35244 0.376174 frac of ind that is embryo
theta_bx - 0.00567377 0.00567256 0.178037 0.16949 0.228225 0.217857 fraction of individuals that is baby
theta_xp - 0.100886 0.101607 0.216494 0.167007 0.14407 0.107021 fraction of individuals that is juvenile
theta_pi - 0.887767 0.887047 0.373729 0.414423 0.275265 0.298948 frac of ind that is adult
L_bi cm 0.568058 0.567948 0.779284 0.787133 0.880488 0.903371 mean structural length of post-natals
L2_bi cm^2 0.32269 0.322565 0.614678 0.627665 0.805009 0.853887 mean squared structural length of post-natals
L3_bi cm^3 0.183307 0.1832 0.490036 0.506136 0.760912 0.838765 mean cubed structural length of post-natals
Ww_bi g 2.10583 2.10424 8.3394 8.6134 17.1585 18.9141 mean wet weight of post-natals
L_pi cm 0.568011 0.5679 0.850821 0.855404 1.05181 1.08298 mean structural length of adults
L2_pi cm^2 0.322636 0.322511 0.72416 0.731949 1.11112 1.17826 mean squared structural length of adults
L3_pi cm^3 0.183261 0.183154 0.616577 0.626507 1.1788 1.28755 mean cubed structural length of adults
Ww_pi g 2.1053 2.1037 10.4929 10.6619 26.5818 29.0341 mean wet weight of adults
R 1/d 0.000298408 0.000290547 0.0253084 0.0258668 0.0477408 0.0528084 mean reproduction rate of adults
J_X g/d 0.357268 0.357061 1.03937 1.06133 1.83131 1.9425 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 0.00580456 0.00359045 0.00843202 0.00423634 yield of living structure on food
Y_VX_d mol/mol 0.000136693 0.000136663 1.15442e-07 0.00205768 4.1162e-08 0.00351041 yield of dead structure on food
Y_EX mol/mol 0 0 0.0929771 0.0575117 0.181709 0.0912928 yield of living reserve on food
Y_EX_d mol/mol 0.00143364 0.00143305 1.84914e-06 0.0329598 8.87038e-07 0.075649 yield of dead reserve on food
Y_CX mol/mol 0.822376 0.822376 0.732453 0.734917 0.647946 0.662241 yield of CO2 on food
Y_HX mol/mol 0.701365 0.701366 0.624675 0.626776 0.552603 0.564794 yield of H2O on food
Y_OX mol/mol -0.966847 -0.966848 -0.861127 -0.864025 -0.761775 -0.778581 yield of O2 on food
Y_NX mol/mol 0.0666791 0.0666791 0.0593881 0.0595879 0.0525362 0.0536952 yield of N-waste on food
mu_TX J/mol 463508 463509 411214 412647 361934 370258 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