Thomomys talpoides: Population traits

at T = 36.2 °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: 2024/07/13
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.979052 0.986953 0.993476 0.993476 1 1 scaled functional response
r 1/d 0 0 0.0028877 0.000424686 0.00358984 0.000743156 spec pop growth rate
t2 d NaN NaN 240.035 1632.14 193.086 932.708 population doubling time
a_b d 8.40897 8.40897 8.40897 8.40897 8.40897 8.40897 age at birth
t_x d 737.343 481.808 418.163 418.163 377.982 377.982 time since birth at weaning
t_p d 40.5278 40.2493 40.0252 40.0252 39.8062 39.8062 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.430431 1 0.42907 1 0.427728 survival probability at weaning
S_p - 0.987269 0.0997635 0.998119 0.0985724 0.998668 0.0973444 survival probability at puberty
theta_0b - 0.00375163 0.0349341 0.0242098 0.0537901 0.0298703 0.0697489 frac of ind that is embryo
theta_bx - 0.00375161 0.0224802 0.0236288 0.0344461 0.0289819 0.0444869 fraction of individuals that is baby
theta_xp - 0.324251 0.219355 0.666686 0.27068 0.694601 0.303013 fraction of individuals that is juvenile
theta_pi - 0.668246 0.72323 0.285476 0.641084 0.246547 0.582752 frac of ind that is adult
L_bi cm 2.13407 2.11001 2.0633 2.08944 2.04935 2.07285 mean structural length of post-natals
L2_bi cm^2 4.56836 4.51051 4.33773 4.45547 4.29702 4.41309 mean squared structural length of post-natals
L3_bi cm^3 9.79603 9.70197 9.21695 9.59425 9.12864 9.51842 mean cubed structural length of post-natals
Ww_bi g 96.9253 96.691 92.4034 96.186 92.0592 95.9899 mean wet weight of post-natals
L_pi cm 2.15382 2.1712 2.18555 2.18555 2.1999 2.1999 mean structural length of adults
L2_pi cm^2 4.63893 4.7141 4.77662 4.77662 4.83956 4.83956 mean squared structural length of adults
L3_pi cm^3 9.9914 10.2352 10.4395 10.4395 10.6465 10.6465 mean cubed structural length of adults
Ww_pi g 98.8584 102.006 104.66 104.66 107.367 107.367 mean wet weight of adults
R 1/d 0.000665205 0.00574659 0.00995968 0.00995971 0.0141884 0.0141885 mean reproduction rate of adults
J_X g/d 13.038 12.9768 12.5622 12.9032 12.526 12.8644 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 0.00211871 0.000315778 0.00261618 0.000549864 yield of living structure on food
Y_VX_d mol/mol 0.000343178 0.000804316 2.24941e-05 0.000948763 1.41985e-05 0.00112059 yield of dead structure on food
Y_EX mol/mol 0 0 0.0191222 0.00285002 0.0237671 0.00499532 yield of living reserve on food
Y_EX_d mol/mol 0.00305234 0.00721159 0.000203018 0.00856295 0.000128988 0.0101802 yield of dead reserve on food
Y_CX mol/mol 0.820687 0.816413 0.803972 0.812101 0.799291 0.808246 yield of CO2 on food
Y_HX mol/mol 0.699925 0.696281 0.68567 0.692603 0.681678 0.689315 yield of H2O on food
Y_OX mol/mol -0.964862 -0.959837 -0.94521 -0.954768 -0.939707 -0.950235 yield of O2 on food
Y_NX mol/mol 0.0665422 0.0661957 0.0651869 0.0658461 0.0648074 0.0655334 yield of N-waste on food
mu_TX J/mol 462531 460056 452848 457557 450135 455323 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