Dipodomys heermanni: 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_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.734239 0.74871 0.874355 0.874355 1 1 scaled functional response
r 1/d 0 0 0.00455371 0.00134844 0.00762207 0.0020333 spec pop growth rate
t2 d NaN NaN 152.216 514.035 90.9395 340.897 population doubling time
a_b d 12.1791 12.1791 12.1791 12.1791 12.1791 12.1791 age at birth
t_x d 457.838 319.255 139.041 139.041 101.702 101.702 time since birth at weaning
t_p d 40.0972 39.2046 33.6708 33.6708 30.4 30.4 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.550271 1 0.496705 1 0.459033 survival probability at weaning
S_p - 0.999234 0.265647 0.999986 0.197059 0.999996 0.158812 survival probability at puberty
theta_0b - 0.00326118 0.0121238 0.0539795 0.0744378 0.0886603 0.126691 frac of ind that is embryo
theta_bx - 0.00326116 0.00879045 0.051067 0.05047 0.0807999 0.0819748 fraction of individuals that is baby
theta_xp - 0.119311 0.0868106 0.392947 0.171394 0.41081 0.183512 fraction of individuals that is juvenile
theta_pi - 0.874167 0.892275 0.502006 0.703698 0.41973 0.607822 frac of ind that is adult
L_bi cm 1.22565 1.24563 1.36514 1.39455 1.46181 1.52114 mean structural length of post-natals
L2_bi cm^2 1.50338 1.5546 1.89696 1.97652 2.21371 2.39554 mean squared structural length of post-natals
L3_bi cm^3 1.84503 1.94264 2.66752 2.8292 3.43221 3.85013 mean cubed structural length of post-natals
Ww_bi g 20.2525 21.7059 34.3594 36.442 50.0688 56.1655 mean wet weight of post-natals
L_pi cm 1.2297 1.25394 1.46336 1.46403 1.66385 1.67122 mean structural length of adults
L2_pi cm^2 1.51217 1.57237 2.14143 2.14339 2.76861 2.79305 mean squared structural length of adults
L3_pi cm^3 1.85952 1.97165 3.1337 3.13799 4.60723 4.66808 mean cubed structural length of adults
Ww_pi g 20.4116 22.0301 40.3641 40.4195 67.21 68.0977 mean wet weight of adults
R 1/d 0.000306069 0.00111558 0.00858691 0.00861413 0.0165514 0.0169029 mean reproduction rate of adults
J_X g/d 3.12723 3.29751 4.69894 4.89601 6.27154 6.78667 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 0.00258507 0.000779208 0.00417131 0.00115351 yield of living structure on food
Y_VX_d mol/mol 0.000159741 0.000315229 1.7319e-06 0.000899689 5.89765e-07 0.00140353 yield of dead structure on food
Y_EX mol/mol 0 0 0.0307124 0.00925752 0.0566794 0.0156738 yield of living reserve on food
Y_EX_d mol/mol 0.0015937 0.00320696 2.05762e-05 0.0106889 8.01369e-06 0.019071 yield of dead reserve on food
Y_CX mol/mol 0.822206 0.82057 0.793007 0.803825 0.767533 0.789324 yield of CO2 on food
Y_HX mol/mol 0.701221 0.699826 0.676319 0.685544 0.654593 0.673177 yield of H2O on food
Y_OX mol/mol -0.966648 -0.964724 -0.932319 -0.945037 -0.90237 -0.927989 yield of O2 on food
Y_NX mol/mol 0.0666654 0.0665327 0.0642979 0.065175 0.0622324 0.0639992 yield of N-waste on food
mu_TX J/mol 463410 462462 446459 452739 431644 444304 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