Lepus timidus: Population traits

at T = 39.7 °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 - 0.909074 0.919778 0.959889 0.959889 1 1 scaled functional response
r 1/d 0 0 0.00266016 0.000484149 0.00383691 0.000785915 spec pop growth rate
t2 d NaN NaN 260.566 1431.68 180.652 881.962 population doubling time
a_b d 22.4247 22.4247 22.4247 22.4247 22.4247 22.4247 age at birth
t_x d 658.322 449.87 316.247 316.247 267.935 267.935 time since birth at weaning
t_p d 24.3598 24.2671 23.9438 23.9438 23.6544 23.6544 time since birth at puberty
S_b - 1 1 1 1 1 1 survival probability at birth
S_x - 1 0.406052 1 0.398202 1 0.391094 survival probability at weaning
S_p - 0.999802 0.104345 0.999985 0.0974407 0.999992 0.0920052 survival probability at puberty
theta_0b - 0.00313675 0.028645 0.057925 0.0971127 0.0824509 0.144735 frac of ind that is embryo
theta_bx - 0.00313673 0.017829 0.0545702 0.0592882 0.0756527 0.0870681 fraction of individuals that is baby
theta_xp - 0.088944 0.0724236 0.481469 0.162499 0.513732 0.197732 fraction of individuals that is juvenile
theta_pi - 0.904783 0.881102 0.406036 0.6811 0.328165 0.570465 frac of ind that is adult
L_bi cm 3.62531 3.61722 3.4159 3.56857 3.37091 3.54657 mean structural length of post-natals
L2_bi cm^2 13.172 13.2067 12.1115 13.179 11.9742 13.2872 mean squared structural length of post-natals
L3_bi cm^3 47.9171 48.4343 43.9033 49.4987 43.9144 51.1667 mean cubed structural length of post-natals
Ww_bi g 2855.09 2919.32 2759.71 3111.43 2873.92 3348.54 mean wet weight of post-natals
L_pi cm 3.64948 3.6924 3.8474 3.85209 3.99471 4.00935 mean structural length of adults
L2_pi cm^2 13.3187 13.6338 14.8026 14.8387 15.9583 16.0751 mean squared structural length of adults
L3_pi cm^3 48.6062 50.3416 56.9523 57.1601 63.7532 64.4521 mean cubed structural length of adults
Ww_pi g 2896.15 3034.28 3579.95 3593.01 4172.24 4217.98 mean wet weight of adults
R 1/d 0.000154315 0.0014491 0.00617465 0.00632376 0.0107292 0.0112146 mean reproduction rate of adults
J_X g/d 161.059 163.385 156.369 170.152 161.057 178.718 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 0.000746885 0.000140843 0.00104619 0.000225006 yield of living structure on food
Y_VX_d mol/mol 4.23469e-05 9.9327e-05 2.78944e-07 0.000213383 1.26312e-07 0.000320213 yield of dead structure on food
Y_EX mol/mol 0 0 0.0462013 0.00871237 0.0674201 0.0145002 yield of living reserve on food
Y_EX_d mol/mol 0.00248085 0.00588749 1.72551e-05 0.0131996 8.14002e-06 0.0206357 yield of dead reserve on food
Y_CX mol/mol 0.821494 0.81829 0.780385 0.803232 0.760489 0.790823 yield of CO2 on food
Y_HX mol/mol 0.700614 0.697881 0.665553 0.685039 0.648585 0.674456 yield of H2O on food
Y_OX mol/mol -0.965811 -0.962044 -0.917479 -0.94434 -0.894089 -0.929751 yield of O2 on food
Y_NX mol/mol 0.0666076 0.0663479 0.0632744 0.0651269 0.0616613 0.0641208 yield of N-waste on food
mu_TX J/mol 462988 461118 438987 452326 427369 445080 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