Praomys tullbergi: Population traits

at T = 37 °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_min f_max date: 2022/12/20
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.658059 0.658059 0.664926 0.664926 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0125049 0.0125049 0.00504867 0.00504867 spec pop growth rate
t2 d NaN NaN NaN NaN 55.4301 55.4301 137.293 137.293 population doubling time
a_b d 17.3808 17.3808 17.3808 17.3808 17.3808 17.3808 17.3808 17.3808 age at birth
t_x d 423.098 225.096 344.433 210.114 82.0619 73.3691 82.0619 73.3691 time since birth at weaning
t_p d 36.196 36.196 35.736 35.736 25.2788 25.2788 25.2788 25.2788 time since birth at puberty
S_b - 1 1 1 1 1 1 1 1 survival probability at birth
S_x - 0.999999 0.999999 0.677023 0.677023 0.999999 0.999999 0.499309 0.499309 survival probability at weaning
S_p - 0.995587 0.999393 0.458353 0.459388 0.999982 0.999987 0.238354 0.247823 survival probability at puberty
theta_0b - 0.00805233 0.00805233 0.0171853 0.0171853 0.19537 0.19537 0.248244 0.248244 frac of ind that is embryo
theta_bx - 0.00805228 0.00805228 0.0138681 0.0138681 0.157204 0.157204 0.157679 0.157679 fraction of individuals that is baby
theta_xp - 0.187753 0.0962159 0.15381 0.0928669 0.359134 0.326018 0.221913 0.202421 fraction of individuals that is juvenile
theta_pi - 0.796142 0.887679 0.815137 0.87608 0.288292 0.321408 0.372165 0.391657 frac of ind that is adult
L_bi cm 0.80398 0.80398 0.810634 0.810634 0.995767 0.995767 1.02364 1.02364 mean structural length of post-natals
L2_bi cm^2 0.646805 0.646805 0.657867 0.657867 1.03213 1.03213 1.09782 1.09782 mean squared structural length of post-natals
L3_bi cm^3 0.520625 0.520625 0.534357 0.534357 1.10371 1.10371 1.21781 1.21781 mean cubed structural length of post-natals
Ww_bi g 5.75923 5.75923 5.96725 5.96725 17.9801 17.9801 19.8389 19.8389 mean wet weight of post-natals
L_pi cm 0.807372 0.807371 0.815797 0.815795 1.19455 1.18705 1.20941 1.20506 mean structural length of adults
L2_pi cm^2 0.65185 0.651848 0.665525 0.665521 1.42773 1.4103 1.4633 1.45311 mean squared structural length of adults
L3_pi cm^3 0.526286 0.526283 0.542934 0.542929 1.70738 1.67694 1.7712 1.75333 mean cubed structural length of adults
Ww_pi g 5.82185 5.82182 6.06303 6.06297 27.8143 27.3185 28.854 28.5629 mean wet weight of adults
R 1/d 0.000581361 0.0034016 0.00121167 0.00401397 0.0349047 0.0361803 0.0367171 0.0383503 mean reproduction rate of adults
J_X g/d 0.813411 0.813411 0.835956 0.835956 1.97246 1.97246 2.09799 2.09799 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 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 0 0 0 0.00699721 0.00699721 0.00293057 0.00293057 yield of living structure on food
Y_VX_d mol/mol 0.000302181 0.000302181 0.000493608 0.000493608 1.50951e-06 1.50951e-06 0.00295817 0.00295817 yield of dead structure on food
Y_EX mol/mol 0 0 0 0 0.106992 0.106992 0.0448104 0.0448104 yield of living reserve on food
Y_EX_d mol/mol 0.0030406 0.0030406 0.00501859 0.00501859 2.30815e-05 2.30815e-05 0.0452324 0.0452324 yield of dead reserve on food
Y_CX mol/mol 0.820736 0.820736 0.818729 0.818729 0.718365 0.718365 0.735092 0.735092 yield of CO2 on food
Y_HX mol/mol 0.699967 0.699967 0.698256 0.698256 0.61266 0.61266 0.626925 0.626925 yield of H2O on food
Y_OX mol/mol -0.964919 -0.964919 -0.96256 -0.96256 -0.844565 -0.844565 -0.864229 -0.864229 yield of O2 on food
Y_NX mol/mol 0.0665462 0.0665462 0.0663835 0.0663835 0.0582458 0.0582458 0.059602 0.059602 yield of N-waste on food
mu_TX J/mol 462558 462558 461394 461394 403036 403036 412761 412761 yield of heat on food

Remarks

  • Reprod-code O applies. Sex ratio is assumed to be 1:1. Parameters of male and female differ.
  • Buffer handling rule: release each egg as soon as reproduction buffer allows
  • Weights of adults do not include reproduction buffer