Leptailurus serval: 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_minf f_max date: 2022/12/20
symbol units thin falsethin truethin falsethin truethin falsethin truedescription
f - 0.972109 0.975627 0.987813 0.987813 1 1 scaled functional response
r 1/d 0 0 0.00170137 0.00035537 0.00223985 0.000566282 spec pop growth rate
t2 d NaN NaN 407.405 1950.49 309.462 1224.03 population doubling time
a_b d 47.7576 47.7576 47.7576 47.7576 47.7576 47.7576 age at birth
t_x d 1759.98 1214.15 927.522 927.522 818.075 818.075 time since birth at weaning
t_p d 128.892 128.649 127.828 127.828 127.037 127.037 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.375836 1 0.374064 1 0.372342 survival probability at weaning
S_p - 0.996865 0.0618247 0.999678 0.0611365 0.999795 0.0604721 survival probability at puberty
theta_0b - 0.00557949 0.0761096 0.0780952 0.186698 0.101475 0.239644 frac of ind that is embryo
theta_bx - 0.00557942 0.0457871 0.0719998 0.110333 0.0911794 0.140013 fraction of individuals that is baby
theta_xp - 0.199893 0.16209 0.660169 0.281227 0.663752 0.309272 fraction of individuals that is juvenile
theta_pi - 0.788949 0.716014 0.189736 0.421742 0.143593 0.31107 frac of ind that is adult
L_bi cm 8.43566 8.05403 7.01321 7.188 6.69987 6.73792 mean structural length of post-natals
L2_bi cm^2 71.6341 67.1849 52.7386 56.7065 48.8342 51.3622 mean squared structural length of post-natals
L3_bi cm^3 610.357 568.741 413.015 467.278 374.543 416.52 mean cubed structural length of post-natals
Ww_bi g 15529.1 14520.6 10671.3 12073.3 9792.05 10889.5 mean wet weight of post-natals
L_pi cm 8.58991 8.62055 8.70937 8.72299 8.79363 8.82146 mean structural length of adults
L2_pi cm^2 73.7865 74.3139 75.8535 76.0908 77.3295 77.819 mean squared structural length of adults
L3_pi cm^3 633.819 640.627 660.644 663.743 680.035 686.492 mean cubed structural length of adults
Ww_pi g 16126.1 16355.9 17069.4 17149.5 17778.8 17947.6 mean wet weight of adults
R 1/d 0.000150387 0.0022266 0.00827302 0.00919071 0.0140197 0.0159138 mean reproduction rate of adults
J_X g/d 308.266 290.166 230.619 247.97 216.18 227.371 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 0.00304698 0.000669664 0.00388065 0.00103737 yield of living structure on food
Y_VX_d mol/mol 0.000241548 0.00058769 3.63513e-06 0.00113981 2.00558e-06 0.00159921 yield of dead structure on food
Y_EX mol/mol 0 0 0.0756796 0.0166328 0.0975749 0.0260836 yield of living reserve on food
Y_EX_d mol/mol 0.00590407 0.0144167 9.02876e-05 0.0283102 5.04281e-05 0.0402106 yield of dead reserve on food
Y_CX mol/mol 0.818143 0.809949 0.750919 0.780582 0.729933 0.760067 yield of CO2 on food
Y_HX mol/mol 0.697756 0.690767 0.640424 0.665722 0.622526 0.648225 yield of H2O on food
Y_OX mol/mol -0.961871 -0.952237 -0.882837 -0.917711 -0.858165 -0.893593 yield of O2 on food
Y_NX mol/mol 0.066336 0.0656715 0.0608853 0.0632904 0.0591838 0.0616271 yield of N-waste on food
mu_TX J/mol 461039 456265 421873 439155 409644 427201 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