Onychomys leucogaster: Population traits

at T = 36 °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: 2023/04/14
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.739591 0.739591 0.744424 0.744424 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.010002 0.010002 0.00369538 0.00369538 spec pop growth rate
t2 d NaN NaN NaN NaN 69.3012 69.3012 187.571 187.571 population doubling time
a_b d 12.2778 NaN 12.2778 NaN 12.2778 12.2778 12.2778 12.2778 age at birth
t_x d 577.202 NaN 452.5 NaN 101.69 106.111 101.69 106.111 time since birth at weaning
t_p d 29.7853 NaN 29.576 NaN 23.1245 22.7503 23.1245 22.7503 time since birth at puberty
S_b - 1 NaN 1 NaN 1 1 1 1 survival probability at birth
S_x - 1 NaN 0.599271 NaN 1 1 0.487769 0.480141 survival probability at weaning
S_p - 1 NaN 0.345751 NaN 1 1 0.199051 0.188707 survival probability at puberty
theta_0b - 0.00264622 NaN 0.00767741 NaN 0.115562 0.115562 0.166065 0.171695 frac of ind that is embryo
theta_bx - 0.0026462 NaN 0.00580944 NaN 0.102207 0.102207 0.108469 0.111279 fraction of individuals that is baby
theta_xp - 0.121757 NaN 0.0980909 NaN 0.46238 0.476216 0.253176 0.260857 fraction of individuals that is juvenile
theta_pi - 0.872951 NaN 0.888422 NaN 0.319852 0.306016 0.47229 0.456169 frac of ind that is adult
L_bi cm 0.884333 NaN 0.888791 NaN 1.04276 1.06387 1.06718 1.08718 mean structural length of post-natals
L2_bi cm^2 0.782363 NaN 0.790609 NaN 1.12235 1.17054 1.17947 1.22783 mean squared structural length of post-natals
L3_bi cm^3 0.692355 NaN 0.703688 NaN 1.23566 1.31894 1.33388 1.42138 mean cubed structural length of post-natals
Ww_bi g 9.70252 NaN 9.92119 NaN 22.9782 25.1352 24.8047 27.0873 mean wet weight of post-natals
L_pi cm 0.886104 NaN 0.891894 NaN 1.19288 1.22428 1.19581 1.2272 mean structural length of adults
L2_pi cm^2 0.785181 NaN 0.795476 NaN 1.42301 1.49889 1.42997 1.50604 mean squared structural length of adults
L3_pi cm^3 0.695752 NaN 0.70948 NaN 1.69758 1.83515 1.71003 1.84826 mean cubed structural length of adults
Ww_pi g 9.75013 NaN 10.0028 NaN 31.568 34.9726 31.7995 35.2224 mean wet weight of adults
R 1/d 0.000250175 NaN 0.000709398 NaN 0.0276596 0.0287156 0.0279934 0.0290609 mean reproduction rate of adults
J_X g/d 1.70852 NaN 1.73782 NaN 3.31399 3.54684 3.48263 3.72043 mean ingestion rate of wet food by post-natals
Y_PX mol/mol 0.109375 NaN 0.109375 NaN 0.109375 0.109375 0.109375 0.109375 yield of faeces on food
Y_VX mol/mol 0 NaN 0 NaN 0.00372934 0.00371936 0.00141536 0.00141181 yield of living structure on food
Y_VX_d mol/mol 8.80006e-05 NaN 0.00016224 NaN 1.59799e-11 1.17619e-11 0.00151933 0.00154554 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.0656212 0.0671609 0.0249046 0.0254931 yield of living reserve on food
Y_EX_d mol/mol 0.00114522 NaN 0.00212516 NaN 2.8118e-10 2.12386e-10 0.026734 0.0279079 yield of dead reserve on food
Y_CX mol/mol 0.822687 NaN 0.821712 NaN 0.759679 0.758264 0.773348 0.771697 yield of CO2 on food
Y_HX mol/mol 0.701631 NaN 0.7008 NaN 0.647894 0.646688 0.659552 0.658144 yield of H2O on food
Y_OX mol/mol -0.967214 NaN -0.966067 NaN -0.893136 -0.891472 -0.909206 -0.907265 yield of O2 on food
Y_NX mol/mol 0.0667044 NaN 0.0666253 NaN 0.0615956 0.0614809 0.0627039 0.06257 yield of N-waste on food
mu_TX J/mol 463688 NaN 463122 NaN 427029 426201 434982 434017 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