Notomys alexis: Population traits

at T = 38 °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: 2025/02/12
symbol units thinning falsethinning true thinning falsethinning true description
femalemale femalemale femalemale femalemale
f - 0.640636 0.640636 0.642686 0.642686 1 1 1 1 scaled functional response
r 1/d 0 0 0 0 0.0211322 0.0211322 0.0098424 0.0098424 spec pop growth rate
t2 d NaN NaN NaN NaN 32.8005 32.8005 70.4246 70.4246 population doubling time
a_b d 15.1837 NaN 15.1837 NaN 15.1837 15.1837 15.1837 15.1837 age at birth
t_x d 525.374 NaN 444.072 NaN 74.9211 78.6754 74.9211 78.6754 time since birth at weaning
t_p d 42.915 NaN 42.7164 NaN 27.8927 28.5575 27.8927 28.5575 time since birth at puberty
S_b - 1 NaN 1 NaN 1 1 1 1 survival probability at birth
S_x - 1 NaN 0.666849 NaN 1 1 0.486036 0.496706 survival probability at weaning
S_p - 0.996045 NaN 0.432935 NaN 0.999994 0.999993 0.214866 0.223461 survival probability at puberty
theta_0b - 0.00550982 NaN 0.0124998 NaN 0.274483 0.274483 0.347772 0.339244 frac of ind that is embryo
theta_bx - 0.00550978 NaN 0.010015 NaN 0.199142 0.199142 0.205904 0.202985 fraction of individuals that is baby
theta_xp - 0.184953 NaN 0.157465 NaN 0.377428 0.388789 0.25167 0.26322 fraction of individuals that is juvenile
theta_pi - 0.804027 NaN 0.820021 NaN 0.148948 0.137587 0.194654 0.194552 frac of ind that is adult
L_bi cm 0.859454 NaN 0.860724 NaN 0.992727 0.972846 1.00276 0.986835 mean structural length of post-natals
L2_bi cm^2 0.739068 NaN 0.741555 NaN 1.03819 0.993194 1.07405 1.03418 mean squared structural length of post-natals
L3_bi cm^3 0.635818 NaN 0.63935 NaN 1.13334 1.05532 1.21214 1.13688 mean cubed structural length of post-natals
Ww_bi g 6.45095 NaN 6.5055 NaN 17.3132 15.5931 18.517 16.7982 mean wet weight of post-natals
L_pi cm 0.862297 NaN 0.865055 NaN 1.29291 1.25707 1.31151 1.27208 mean structural length of adults
L2_pi cm^2 0.743555 NaN 0.74832 NaN 1.6728 1.58099 1.72125 1.61894 mean squared structural length of adults
L3_pi cm^3 0.641165 NaN 0.647338 NaN 2.16584 1.98934 2.26055 2.06133 mean cubed structural length of adults
Ww_pi g 6.50521 NaN 6.58678 NaN 33.086 29.3939 34.5329 30.4575 mean wet weight of adults
R 1/d 0.000451255 NaN 0.00100259 NaN 0.102935 0.0933027 0.109092 0.0980945 mean reproduction rate of adults
J_X g/d 0.996625 NaN 1.00318 NaN 2.18531 2.01728 2.26079 2.10053 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 0.0109595 0.0110551 0.00527708 0.00532706 yield of living structure on food
Y_VX_d mol/mol 0.000234743 NaN 0.000392765 NaN 2.22097e-07 2.32818e-07 0.00522685 0.00513324 yield of dead structure on food
Y_EX mol/mol 0 NaN 0 NaN 0.156461 0.152292 0.0753371 0.0733839 yield of living reserve on food
Y_EX_d mol/mol 0.00214694 NaN 0.00360368 NaN 3.17072e-06 3.20723e-06 0.0746201 0.0707138 yield of dead reserve on food
Y_CX mol/mol 0.821625 NaN 0.820131 NaN 0.668961 0.672729 0.675402 0.680862 yield of CO2 on food
Y_HX mol/mol 0.700725 NaN 0.699451 NaN 0.570525 0.573739 0.576018 0.580675 yield of H2O on food
Y_OX mol/mol -0.965965 NaN -0.964209 NaN -0.786481 -0.790911 -0.794053 -0.800473 yield of O2 on food
Y_NX mol/mol 0.0666182 NaN 0.0664971 NaN 0.0542401 0.0545456 0.0547623 0.055205 yield of N-waste on food
mu_TX J/mol 463074 NaN 462209 NaN 374347 376555 378091 381281 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