Tapirus terrestris: 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 - 0.791901 0.817635 0.908817 0.908817 1 1 scaled functional response
r 1/d 0 0 0.00068512 0.000124711 0.000999888 0.000192229 spec pop growth rate
t2 d NaN NaN 1011.72 5558.02 693.225 3605.83 population doubling time
a_b d 105.009 105.009 105.009 105.009 105.009 105.009 age at birth
t_x d 2486.53 1502.97 926.304 926.304 736.448 736.448 time since birth at weaning
t_p d 344.544 329.309 288.476 288.476 260.549 260.549 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.547666 1 0.518886 1 0.495074 survival probability at weaning
S_p - 0.999996 0.131022 1 0.128463 1 0.126501 survival probability at puberty
theta_0b - 0.00426541 0.0338232 0.0694212 0.106787 0.099677 0.157697 frac of ind that is embryo
theta_bx - 0.00426525 0.0247686 0.0645998 0.075164 0.0897387 0.107696 fraction of individuals that is baby
theta_xp - 0.0967321 0.0907281 0.372662 0.172018 0.379466 0.194733 fraction of individuals that is juvenile
theta_pi - 0.894737 0.85068 0.493317 0.646031 0.431118 0.539873 frac of ind that is adult
L_bi cm 34.0155 34.2256 32.2943 34.5665 32.2782 35.0636 mean structural length of post-natals
L2_bi cm^2 1161.7 1190.43 1103.69 1263.73 1128.59 1345.45 mean squared structural length of post-natals
L3_bi cm^3 39767.1 41751.4 39113.3 47591.7 41608.8 54189.8 mean cubed structural length of post-natals
Ww_bi g 106647 114250 114605 139447 129974 169274 mean wet weight of post-natals
L_pi cm 34.4525 35.5478 38.2658 39.1656 40.4462 42.4444 mean structural length of adults
L2_pi cm^2 1186.98 1263.66 1466.16 1534.77 1642.35 1805.45 mean squared structural length of adults
L3_pi cm^3 40894.4 44921.5 56245.5 60172.5 66940.1 76948 mean cubed structural length of adults
Ww_pi g 109670 122925 164804 176310 209102 240364 mean wet weight of adults
R 1/d 4.53526e-05 0.000378478 0.00129243 0.00156369 0.00208812 0.00275348 mean reproduction rate of adults
J_X g/d 910.948 963.811 993.236 1137.26 1117.54 1332.29 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 0.0269798 0.00521887 0.0372283 0.00781881 yield of living structure on food
Y_VX_d mol/mol 0.00183172 0.00439461 1.18399e-06 0.00847292 3.96122e-07 0.0120275 yield of dead structure on food
Y_EX mol/mol 0 0 0.0520732 0.0100728 0.0790626 0.016605 yield of living reserve on food
Y_EX_d mol/mol 0.00308054 0.00763094 2.28519e-06 0.0163534 8.41255e-07 0.0255431 yield of dead reserve on food
Y_CX mol/mol 0.819284 0.812704 0.750701 0.786719 0.716258 0.766483 yield of CO2 on food
Y_HX mol/mol 0.698729 0.693117 0.640237 0.670956 0.610863 0.653697 yield of H2O on food
Y_OX mol/mol -0.963213 -0.955477 -0.882581 -0.924926 -0.842087 -0.901136 yield of O2 on food
Y_NX mol/mol 0.0664285 0.065895 0.0608676 0.063788 0.058075 0.0621473 yield of N-waste on food
mu_TX J/mol 461786 458066 422942 443338 403316 431813 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