Phenacomys ungava: Population traits

at T = 36.8 °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: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.491558 0.495167 0.747584 0.747584 1 1 scaled functional response
r 1/d 0 0 0.00855078 0.00392985 0.0154512 0.00515579 spec pop growth rate
t2 d NaN NaN 81.0624 176.38 44.8605 134.441 population doubling time
a_b d 12.8677 12.8677 12.8677 12.8677 12.8677 12.8677 age at birth
t_x d 262.21 242.633 54.0859 54.0859 37.9509 37.9509 time since birth at weaning
t_p d 51.0028 50.0265 25.8024 25.8024 20.7155 20.7155 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 0.999999 0.886241 0.999999 0.597142 1 0.4853 survival probability at weaning
S_p - 0.997446 0.811602 0.999985 0.384091 0.999996 0.278864 survival probability at puberty
theta_0b - 0.00758694 0.00929745 0.104304 0.118122 0.180328 0.212193 frac of ind that is embryo
theta_bx - 0.00758689 0.00867919 0.093436 0.0848708 0.147813 0.135343 fraction of individuals that is baby
theta_xp - 0.146915 0.135713 0.238618 0.146346 0.215905 0.12508 fraction of individuals that is juvenile
theta_pi - 0.837911 0.846311 0.563642 0.650661 0.455954 0.527384 frac of ind that is adult
L_bi cm 0.435605 0.438733 0.619976 0.628968 0.732377 0.766691 mean structural length of post-natals
L2_bi cm^2 0.189759 0.192496 0.388767 0.399927 0.557507 0.612236 mean squared structural length of post-natals
L3_bi cm^3 0.0826657 0.0844626 0.245981 0.256396 0.437036 0.502816 mean cubed structural length of post-natals
Ww_bi g 1.61155 1.65805 7.16484 7.46822 16.8804 19.4211 mean wet weight of post-natals
L_pi cm 0.435963 0.439164 0.659158 0.66099 0.843788 0.86596 mean structural length of adults
L2_pi cm^2 0.190063 0.192865 0.434524 0.436929 0.713622 0.75106 mean squared structural length of adults
L3_pi cm^3 0.0828605 0.0846994 0.286467 0.288834 0.604872 0.652348 mean cubed structural length of adults
Ww_pi g 1.61534 1.6627 8.3441 8.41305 23.363 25.1968 mean wet weight of adults
R 1/d 0.000702098 0.000851651 0.0136039 0.0137537 0.0277822 0.0302419 mean reproduction rate of adults
J_X g/d 0.424347 0.43363 1.32219 1.36015 2.53627 2.78525 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 0.00159079 0.000740801 0.00266246 0.000930765 yield of living structure on food
Y_VX_d mol/mol 0.00011601 0.000138603 2.25686e-06 0.000584009 6.56982e-07 0.000976475 yield of dead structure on food
Y_EX mol/mol 0 0 0.0447451 0.020837 0.100174 0.0350198 yield of living reserve on food
Y_EX_d mol/mol 0.00214558 0.00258226 6.34802e-05 0.0164268 2.47188e-05 0.0367396 yield of dead reserve on food
Y_CX mol/mol 0.821736 0.821311 0.780907 0.788134 0.728681 0.755686 yield of CO2 on food
Y_HX mol/mol 0.70082 0.700458 0.665998 0.672162 0.621457 0.644489 yield of H2O on food
Y_OX mol/mol -0.966095 -0.965596 -0.918093 -0.92659 -0.856692 -0.888442 yield of O2 on food
Y_NX mol/mol 0.0666273 0.0665928 0.0633168 0.0639027 0.0590822 0.0612719 yield of N-waste on food
mu_TX J/mol 463133 462886 439334 443546 408851 424604 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