Dipodomys nitratoides: 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 - 0.738983 0.751796 0.875898 0.875898 1 1 scaled functional response
r 1/d 0 0 0.00402148 0.0014791 0.00703516 0.00226017 spec pop growth rate
t2 d NaN NaN 172.361 468.629 98.5262 306.679 population doubling time
a_b d 10.552 10.552 10.552 10.552 10.552 10.552 age at birth
t_x d 402.31 300.742 124.024 124.024 87.0483 87.0483 time since birth at weaning
t_p d 39.426 38.4106 31.6258 31.6258 27.8383 27.8383 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.623423 1 0.555117 1 0.507391 survival probability at weaning
S_p - 0.99929 0.375912 0.999985 0.277961 0.999996 0.219643 survival probability at puberty
theta_0b - 0.00319945 0.00848327 0.0415963 0.0527031 0.0715606 0.0939494 frac of ind that is embryo
theta_bx - 0.00319943 0.00655612 0.0398679 0.037799 0.0664403 0.0638966 fraction of individuals that is baby
theta_xp - 0.118762 0.0908568 0.336976 0.163222 0.358825 0.169603 fraction of individuals that is juvenile
theta_pi - 0.874839 0.894104 0.58156 0.746276 0.503174 0.67255 frac of ind that is adult
L_bi cm 0.991928 1.00758 1.13273 1.14513 1.2371 1.26727 mean structural length of post-natals
L2_bi cm^2 0.984319 1.01605 1.29424 1.32154 1.56108 1.6359 mean squared structural length of post-natals
L3_bi cm^3 0.977065 1.0252 1.48795 1.53313 1.99724 2.13679 mean cubed structural length of post-natals
Ww_bi g 10.5495 11.2433 18.7664 19.3362 28.4757 30.4654 mean wet weight of post-natals
L_pi cm 0.99408 1.01132 1.17809 1.17819 1.34192 1.344 mean structural length of adults
L2_pi cm^2 0.988196 1.02276 1.3879 1.38814 1.80078 1.80634 mean squared structural length of adults
L3_pi cm^3 0.982346 1.03433 1.63508 1.63549 2.41658 2.42775 mean cubed structural length of adults
Ww_pi g 10.6065 11.3435 20.622 20.6272 34.4546 34.6137 mean wet weight of adults
R 1/d 0.000346122 0.000898982 0.00663649 0.00664035 0.0129847 0.0130809 mean reproduction rate of adults
J_X g/d 2.2265 2.33812 3.46993 3.54311 4.77833 5.00736 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 0.00172447 0.000640013 0.00294054 0.000964483 yield of living structure on food
Y_VX_d mol/mol 0.000134205 0.00023921 2.33178e-06 0.000632813 7.24331e-07 0.00103367 yield of dead structure on food
Y_EX mol/mol 0 0 0.020025 0.007432 0.0389844 0.0127867 yield of living reserve on food
Y_EX_d mol/mol 0.00131482 0.0023842 2.70772e-05 0.00734839 9.60286e-06 0.0137039 yield of dead reserve on food
Y_CX mol/mol 0.822488 0.821401 0.803683 0.808979 0.785038 0.797476 yield of CO2 on food
Y_HX mol/mol 0.701461 0.700535 0.685423 0.68994 0.669522 0.68013 yield of H2O on food
Y_OX mol/mol -0.966979 -0.965702 -0.94487 -0.951097 -0.92295 -0.937573 yield of O2 on food
Y_NX mol/mol 0.0666882 0.0666001 0.0651635 0.0655929 0.0636517 0.0646602 yield of N-waste on food
mu_TX J/mol 463574 462944 452658 455732 441817 449043 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